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The metadata element set that was included in the `files_images` table in previous versions of Omeka. These elements are common to all image files.
Bit Depth
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Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
Bibliografía Nacional Química
Description
An account of the resource
Contiene la producción científica nacional de los profesionales químicos e investigadores, durante el período 1929 hasta la fecha.
Contributor
An entity responsible for making contributions to the resource
Departamento de Documentación y Biblioteca
RIQUIM
Document
A resource containing textual data. Note that facsimiles or images of texts are still of the genre text.
Original Format
If the image is of an object, state the type of object, such as painting, sculpture, paper, photo, and additional data
Pdf
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Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
<strong>Growth of nitrogen-doped carbon nanotubes using Ni/La2Zr2O7 as catalyst: Electrochemical and magnetic studies</strong>
Subject
The topic of the resource
NANOTECNOLOGIA
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NANOTUBOS DE CARBON
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VAPOR QUIMICO
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BIBLIOGRAFIA NACIONAL QUIMICA
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2021
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Abstract
A summary of the resource.
The combination of different nanomaterials to achieve particular applications is a topic with an increasing impact on diverse areas of nanotechnology. In particular, the material of La2Zr2O7 (LZO) and NiO could be employed as a source of catalyst for carbon nanotube fabrication. In this work, the Ni/LZO material was utilized to fabricate nitrogen-doped multiwalled carbon nanotube (N-MWCNTs). The NMWCNTs were produced at 850 �C by the aerosol assisted catalytic chemical vapor deposition method using benzylamine as the sole carbon and nitrogen precursor. The samples were characterized by X-ray diffraction, scanning electron microscopy, transmission electron microscopy, Raman spectroscopy, X-ray photoelectron spectroscopy, thermogravimetric analysis, and vibrating sample magnetometry. Before the synthesis of N-MWCNTs, NiO was reduced to Ni to act as a catalyst and LZO as support. N-MWCNTs exhibited the typical feature bamboo shape morphology with small nanoparticles anchored inside and on its surface. The electrochemical studies show interesting results about charge capacity and a hydroquinone/ quinone redox process of oxygen functionalities. The magnetic properties of N-MWCNTs showed a ferromagnetic behavior with a saturated magnetization of 43 emu/g at 0.2 T.
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Creator
An entity primarily responsible for making the resource
<strong>Quevedo, Angie</strong>
<strong>Bussi, Juan</strong>
<strong>Tancredi, Néstor</strong>
<strong>Fuentes Ramírez, Rosalba</strong>
<strong>Galindo, Rosario</strong>
<strong>Fajardo Díaz, Juan L.</strong>
<strong>López Urías, Florentino</strong>
<strong>Muñoz Sandoval, Emilio</strong>
Source
A related resource from which the described resource is derived
Carbon v. 171, 2021.-- p. 907-920
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<div id="sconnect-is-installed" style="display: none;">2.11.0.0</div>
Publisher
An entity responsible for making the resource available
Elsevier
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Date
A point or period of time associated with an event in the lifecycle of the resource
2021
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Rights
Information about rights held in and over the resource
<p><strong>Información sobre Derechos de Autor</strong> (Por favor lea este aviso antes de abrir los documentos u objetos)<strong> La legislación uruguaya protege el derecho de autor </strong>sobre toda creación literaria, científica o artística, tanto en lo que tiene que ver con sus derechos morales, como en lo referente a los derechos patrimoniales con sujeción a lo establecido por el derecho común y las siguientes leyes (LEY 9.739 DE 17 DE DICIEMBRE DE 1937 SOBRE PROPIEDAD LITERARIA Y ARTISTICA CON LAS MODIFICACIONES INTRODUCIDAS POR LA LEY DE DERECHO DE AUTOR Y DERECHOS CONEXOS No. 17.616 DE 10 DE ENERO DE 2003, LEY 17.805 DE 26 DE AGOSTO DE 2004, LEY 18.046 DE 24 DE OCTUBRE DE 2006 LEY 18.046 DE 24 DE OCTUBRE DE 2006) ADVERTENCIA - La consulta de este documento queda condicionada a la aceptación de las siguientes condiciones de uso: Este documento es únicamente para usos privados enmarcados en actividades de investigación y docencia. No se autoriza su reproducción con fines de lucro. Esta reserva de derechos afecta tanto los datos del documento como a sus contenidos. En la utilización o cita de partes debe indicarse el nombre de la persona autora.</p>
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Format
The file format, physical medium, or dimensions of the resource
Pdf
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Language
A language of the resource
Inglés
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Type
The nature or genre of the resource
Artículo
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Identifier
An unambiguous reference to the resource within a given context
https://doi.org/10.1016/j.carbon.2020.09.051
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Nanotecnología
Nanotubos de carbon
Vapor químico
-
https://riquim.fq.edu.uy/files/original/7fd84c09f7e7d61a508becb92fb4cf2a.doc
0f4e6b73dad25df0b61ca80a92a78d89
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The metadata element set that was included in the `files_images` table in previous versions of Omeka. These elements are common to all image files.
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Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
Bibliografía Nacional Química
Description
An account of the resource
Contiene la producción científica nacional de los profesionales químicos e investigadores, durante el período 1929 hasta la fecha.
Contributor
An entity responsible for making contributions to the resource
Departamento de Documentación y Biblioteca
RIQUIM
Document
A resource containing textual data. Note that facsimiles or images of texts are still of the genre text.
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
<strong>Preservation methods for the storage of anaerobic sludges</strong>
Subject
The topic of the resource
ANAEROBIOSIS
TRATAMIENTO DE RESIDUOS
2002
BIBLIOGRAFÍA NACIONAL QUÍMICA
Creator
An entity primarily responsible for making the resource
<strong>Castro, H.</strong>
<strong>Queirolo, M.</strong>
<strong>Quevedo, M.</strong>
<strong>Muxi, L.</strong>
Source
A related resource from which the described resource is derived
Biotechnology Letters v. 24, no. 4, 2002. -- p. 329-333
Publisher
An entity responsible for making the resource available
Kluwer Academic Publishers
Date
A point or period of time associated with an event in the lifecycle of the resource
2002
Rights
Information about rights held in and over the resource
<p><strong>Información sobre Derechos de Autor</strong><br /> <br /> (Por favor lea este aviso antes de abrir los documentos u objetos)<br /> <br /> <strong>La legislación uruguaya</strong> protege el derecho de autor sobre toda creación literaria, científica o artística, tanto en lo que tiene que ver con sus derechos morales, como en lo referente a los derechos patrimoniales con sujeción a lo establecido por el derecho común y las siguientes leyes<br /> <br /> (LEY 9.739 DE 17 DE DICIEMBRE DE 1937 SOBRE PROPIEDAD LITERARIA Y ARTISTICA CON LAS MODIFICACIONES INTRODUCIDAS POR LA LEY DE DERECHO DE AUTOR Y DERECHOS CONEXOS No. 17.616 DE 10 DE ENERO DE 2003, LEY 17.805 DE 26 DE AGOSTO DE 2004, LEY 18.046 DE 24 DE OCTUBRE DE 2006 LEY 18.046 DE 24 DE OCTUBRE DE 2006)<br /> <br /> <strong>ADVERTENCIA -</strong> La consulta de este documento queda condicionada a la aceptación de las siguientes condiciones de uso: Este documento es únicamente para usos privados enmarcados en actividades de investigación y docencia. No se autoriza su reproducción con fines de lucro. Esta reserva de derechos afecta tanto los datos del documento como a sus contenidos. En la utilización o cita de partes debe indicarse el nombre de la persona autora.</p>
Format
The file format, physical medium, or dimensions of the resource
PDF
Language
A language of the resource
Inglés
Type
The nature or genre of the resource
Artículo
Identifier
An unambiguous reference to the resource within a given context
DOI 10.1023/A:1014080526608
Anaerobiosis
Tratamiento de residuos
-
https://riquim.fq.edu.uy/files/original/8c41f40914bac0aaed8f86aa3e1048c4.pdf
e178036d9674f251826713e8851bbff2
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The metadata element set that was included in the `files_images` table in previous versions of Omeka. These elements are common to all image files.
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Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
Bibliografía Nacional Química
Description
An account of the resource
Contiene la producción científica nacional de los profesionales químicos e investigadores, durante el período 1929 hasta la fecha.
Contributor
An entity responsible for making contributions to the resource
Departamento de Documentación y Biblioteca
RIQUIM
Document
A resource containing textual data. Note that facsimiles or images of texts are still of the genre text.
Original Format
If the image is of an object, state the type of object, such as painting, sculpture, paper, photo, and additional data
PDF
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
<strong> Denitrifying potential of methanogenic sludge.</strong>
Subject
The topic of the resource
BARRO METANOGENICO
POTENCIAL DENITRIFICANTE
BIBLIOGRAFIA NACIONAL QUIMICA
1996
Abstract
A summary of the resource.
A methanogenic sludge showed denitrifying activity for acetate, glucose and effluents from methanogenic treatments as substrates; denitrifiers were present in a relatively high number. When glucose was used as substrate dissimilatory reduction of nitrate to ammonium occurred. Methane production from acetate was inhibited by denitrification and resumed after nitrite and nitrous oxide depletion.
Creator
An entity primarily responsible for making the resource
<strong>Quevedo, M</strong>
<strong>Guynot, M.E</strong>
<strong> Muxi, L</strong>
Source
A related resource from which the described resource is derived
Biotechnology Letters v. 18, no. 12, 1996. -- p. 1363-8
Publisher
An entity responsible for making the resource available
Springer
Date
A point or period of time associated with an event in the lifecycle of the resource
1996
Rights
Information about rights held in and over the resource
<p><strong>Información sobre Derechos de Autor</strong></p>
<p>(Por favor lea este aviso antes de abrir los documentos u objetos)</p>
<p><strong>La legislación uruguaya</strong> protege el derecho de autor sobre toda creación literaria, científica o artística, tanto en lo que tiene que ver con sus derechos morales, como en lo referente a los derechos patrimoniales con sujeción a lo establecido por el derecho común y las siguientes leyes</p>
<p>(LEY 9.739 DE 17 DE DICIEMBRE DE 1937 SOBRE PROPIEDAD LITERARIA Y ARTISTICA CON LAS MODIFICACIONES INTRODUCIDAS POR LA LEY DE DERECHO DE AUTOR Y DERECHOS CONEXOS No. 17.616 DE 10 DE ENERO DE 2003, LEY 17.805 DE 26 DE AGOSTO DE 2004, LEY 18.046 DE 24 DE OCTUBRE DE 2006 LEY 18.046 DE 24 DE OCTUBRE DE 2006)</p>
<p><strong>ADVERTENCIA</strong> - La consulta de este documento queda condicionada a la aceptación de las siguientes condiciones de uso: Este documento es únicamente para usos privados enmarcados en actividades de investigación y docencia. No se autoriza su reproducción con fines de lucro. Esta reserva de derechos afecta tanto los datos del documento como a sus contenidos. En la utilización o cita de partes debe indicarse el nombre de la persona autora.</p>
Format
The file format, physical medium, or dimensions of the resource
PDF
Language
A language of the resource
Inglés
Type
The nature or genre of the resource
Artículo
Identifier
An unambiguous reference to the resource within a given context
doi: 10.1007/BF00129336
Barro metanogénico
Potencial denitrificante
-
https://riquim.fq.edu.uy/files/original/afb6bd1b51297dd99106f107e73d7354.pdf
0ebebc2e46cd599f97051dd7aefd7031
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Omeka Image File
The metadata element set that was included in the `files_images` table in previous versions of Omeka. These elements are common to all image files.
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Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
Bibliografía Nacional Química
Description
An account of the resource
Contiene la producción científica nacional de los profesionales químicos e investigadores, durante el período 1929 hasta la fecha.
Contributor
An entity responsible for making contributions to the resource
Departamento de Documentación y Biblioteca
RIQUIM
Document
A resource containing textual data. Note that facsimiles or images of texts are still of the genre text.
Original Format
If the image is of an object, state the type of object, such as painting, sculpture, paper, photo, and additional data
PDF
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
<strong>Self-Assembly of Mn(II)-Phytate Coordination Polymers : |b Synthesis, Crystal Structure and Physicochemical Properties</strong>
Subject
The topic of the resource
POLIMEROS DE COORDINACION
PROPIEDADES FISICOQUIMICAS
MIOINOSITOL
BIBLIOGRAFIA NACIONAL QUIMICA
Abstract
A summary of the resource.
myo‐Inositol phosphates are an important group of biomolecules that are present in all eukaryotic cells. The most abundant member of this family in nature is InsP6 (phytate, L12− in its fully deprotonated form). Phytate interacts strongly with inorganic and organic cations, and this interaction is essential for determining the possible functions of this biomolecule. Herein, the chemical, thermodynamic, and structural characterization of phytate–MnII species is presented in a study aimed at understanding how the interaction of the two components modulates their biological roles and their bioavailability. Polynuclear complexes Mn5(H2L)⋅16 H2O (1) and (H2terpy)2[Mn(H6L)(terpy)(H2O)]⋅17 H2O (terpy=terpyridine) (2) were prepared and characterized by different techniques. The isolation of 1 and the determination of its solubility, together with potentiometric titrations of the MnII–phytate system, allow the full description of this binary system. The preparation and crystal structure of 2 show a novel coordination mode of phytate, that is, the formation of infinite polymeric chains through equatorial phosphate groups.
Creator
An entity primarily responsible for making the resource
<strong>Quiñone, Delfina</strong>
<a title="Curriculum Vitae" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=f31ba94f764507db0d42d457038dd734" target="_blank"><strong>Veiga, Nicolas</strong></a>
<a title="Curriculum Vitae" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=b1b8a8c8b1a5835b874ac1994003c38d" target="_blank"><strong>Torres, Julia</strong></a>
<strong>Bazzicalupi, Carla</strong>
<strong>Bianchi, Antonio</strong>
<a title="Curriculum Vitae" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=6f16399c452f7b13f8a01a148cb38e12" target="_blank"><strong>Kremer, Carlos</strong></a>
Source
A related resource from which the described resource is derived
ChemPlusChem v. 82, no. 5, 2017. -- p. 721-731
Publisher
An entity responsible for making the resource available
Willey
Date
A point or period of time associated with an event in the lifecycle of the resource
2017
Rights
Information about rights held in and over the resource
<p><strong>Información sobre Derechos de Autor</strong></p>
<p>(Por favor lea este aviso antes de abrir los documentos u objetos)</p>
<p><strong>La legislación uruguaya protege el derecho</strong> de autor sobre toda creación literaria, científica o artística, tanto en lo que tiene que ver con sus derechos morales, como en lo referente a los derechos patrimoniales con sujeción a lo establecido por el derecho común y las siguientes leyes (LEY 9.739 DE 17 DE DICIEMBRE DE 1937 SOBRE PROPIEDAD LITERARIA Y ARTISTICA CON LAS MODIFICACIONES INTRODUCIDAS POR LA LEY DE DERECHO DE AUTOR Y DERECHOS CONEXOS No. 17.616 DE 10 DE ENERO DE 2003, LEY 17.805 DE 26 DE AGOSTO DE 2004, LEY 18.046 DE 24 DE OCTUBRE DE 2006)<strong> </strong></p>
<p><strong>ADVERTENCIA -</strong> La consulta de este documento queda condicionada a la aceptación de las siguientes condiciones de uso: Este documento es únicamente para usos privados enmarcados en actividades de investigación y docencia. No se autoriza su reproducción con fines de lucro. Esta reserva de derechos afecta tanto los datos del documento como a sus contenidos. En la utilización o cita de partes debe indicarse el nombre de la persona autora.</p>
Format
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PDF
Language
A language of the resource
Inglés
Type
The nature or genre of the resource
Artículo
Identifier
An unambiguous reference to the resource within a given context
DOI: 10.1002/cplu.201700027
Mionositol
Polimeros de coordinacion
Propiedades fisicoquímicas
-
https://riquim.fq.edu.uy/files/original/6e3b7ab08f8a239233091525f15a4bb1.pdf
0ebebc2e46cd599f97051dd7aefd7031
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Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
Bibliografía Nacional Química
Description
An account of the resource
Contiene la producción científica nacional de los profesionales químicos e investigadores, durante el período 1929 hasta la fecha.
Contributor
An entity responsible for making contributions to the resource
Departamento de Documentación y Biblioteca
RIQUIM
Document
A resource containing textual data. Note that facsimiles or images of texts are still of the genre text.
Original Format
If the image is of an object, state the type of object, such as painting, sculpture, paper, photo, and additional data
PDF
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
<strong>Solution Study and Crystal Structures of Heteropolynuclear K/Cu Complexes with Phytate and Aromatic Polyamines : Self- Assembly through Coordinative and Supramolecular Interactions</strong>
Subject
The topic of the resource
PRODUCTOS NATURALES
FITATOS-COMPLEJOS
POLIAMINAS AROMATICAS
BIBLIOGRAFIA NACIONAL QUIMICA
2019
Abstract
A summary of the resource.
Phytate (L12−) is a relevant natural product. It interacts strongly with biologically relevant cations, due to the high negative charge exhibited in a wide pH range. The synthesis and crystal structures of the mixed‐ligand Cu(II) polynuclear complexes K(H2tptz)0.5[Cu(H8L)(tptz)] ⋅ 3.6H2O (1), K(H2O)3{[Cu(H2O)(bpca)]3(H8L)} ⋅ 1.75H2O (2), and K1.5(H2O)2[Cu(bpca)](H9.5L) ⋅ 8H2O (3) (tptz=2,4,6‐tri(pyridin‐2‐yl)‐1,3,5‐triazine; Hbpca=bis(2‐pyridylcarbonyl) amine) are reported herein. They were obtained by the use of an aromatic rigid amine, which satisfies some of the metal coordination sites and promotes the hierarchical assembly of 2D polymeric structures. Speciation of phytate−Cu(II)−Hbpca system and determination of complex stability constants were performed by means of potentiometric titrations, in 0.15 M NMe4Cl at 37.0 °C, showing that, even in solution, this system is able to produce highly aggregated complexes, such as [Cu3(bpca)3(H7L)]2−. Furthermore, the Cu(II)‐mediated tptz hydrolysis was studied by UV‐vis spectroscopy at room temperature in 0.15 M NMe4Cl. Based on the equilibrium results and with the aid of molecular modelling tools, a plausible self‐assembly process for 2 and 3 could be proposed.
Creator
An entity primarily responsible for making the resource
<strong>Quiñone, Delfina</strong>
<strong>Martínez, Sebastián</strong>
<strong>Bozoglián, Fernando</strong>
<strong>Bazzicalupi, Carla</strong>
<a title="Curriculum Vitae" href="https://exportcvuy.anii.org.uy/CvEstatico/?urlId=750e9b353a1a0eefb2ebafb09948ec8ad0aaf80f89b11beeaec5c09b63f96eaba9e18ada7bbd99aa41fb5465563fac0dc417bfd7ca15c0e1b30c90239c1b2ecb&formato=pdf&convocatoria=21" target="_self"><strong>Torres, Julia</strong></a>
<a title="Curriculum Vitae" href="https://exportcvuy.anii.org.uy/CvEstatico/?urlId=5ad3267f4b4cb5190a6d9a3f5877923f528b6603e8a436c2005a31c5f35cd644629532a16ae958823cff6464fe03287baebd3b8724cc14f8d05da74957fe496d&formato=pdf&convocatoria=21" target="_self"><strong>Veiga, Nicolas</strong></a>
<strong>Bianchi, Antonio</strong>
<a title="Curriculum Vitae" href="https://exportcvuy.anii.org.uy/pdf/?9e450ba14cecd9ab4f3eb3afee24db93c31091b76bdf313eaf4bb6f48e1aab267b159257e1da3edcf0943d49db8b33f104e170e20dcc8350cdee43a625f33f4e" target="_self"><strong>Kremer, Carlos</strong></a>
Source
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ChemPlusChem v. 84, no. 5, 2019. -- p. 540-552
Publisher
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Wiley
Date
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2019
Rights
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<p><strong>Información sobre Derechos de Autor</strong></p>
<p>(Por favor lea este aviso antes de abrir los documentos u objetos)</p>
<p><strong>La legislación uruguaya protege el derecho</strong> de autor sobre toda creación literaria, científica o artística, tanto en lo que tiene que ver con sus derechos morales, como en lo referente a los derechos patrimoniales con sujeción a lo establecido por el derecho común y las siguientes leyes (LEY 9.739 DE 17 DE DICIEMBRE DE 1937 SOBRE PROPIEDAD LITERARIA Y ARTISTICA CON LAS MODIFICACIONES INTRODUCIDAS POR LA LEY DE DERECHO DE AUTOR Y DERECHOS CONEXOS No. 17.616 DE 10 DE ENERO DE 2003, LEY 17.805 DE 26 DE AGOSTO DE 2004, LEY 18.046 DE 24 DE OCTUBRE DE 2006)</p>
<p><strong>ADVERTENCIA -</strong> La consulta de este documento queda condicionada a la aceptación de las siguientes condiciones de uso: Este documento es únicamente para usos privados enmarcados en actividades de investigación y docencia. No se autoriza su reproducción con fines de lucro. Esta reserva de derechos afecta tanto los datos del documento como a sus contenidos. En la utilización o cita de partes debe indicarse el nombre de la persona autora.</p>
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Inglés
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Artículo
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DOI: 10.1002/cplu.201900141
Fitatos-Complejos
Poliaminas Aromaticas
Productos naturales
-
https://riquim.fq.edu.uy/files/original/d7cb93440f6a372e0384f9f991ca1ae5.pdf
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Omeka Image File
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Title
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Bibliografía Nacional Química
Description
An account of the resource
Contiene la producción científica nacional de los profesionales químicos e investigadores, durante el período 1929 hasta la fecha.
Contributor
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Departamento de Documentación y Biblioteca
RIQUIM
Document
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Original Format
If the image is of an object, state the type of object, such as painting, sculpture, paper, photo, and additional data
PDF
Dublin Core
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Title
A name given to the resource
<strong>Investigación "expost facto" en un aula de fisicoquímica</strong>
Subject
The topic of the resource
QUIMICA
ENSEÑANZA
BIBLIOGRAFIA NACIONAL QUIMICA
2002
Creator
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<strong>Quimica, Enseñazo</strong>
Source
A related resource from which the described resource is derived
Anuario Latinoamericano de Educación Química no. 15, 2001-02. -- p. 162-166
Publisher
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Secretaría de Ciencia y Técnica; Laboratorio de Alternativas Educativas
Date
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2002
Rights
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<p><strong>Información sobre Derechos de Autor</strong><br /> <br /> (Por favor lea este aviso antes de abrir los documentos u objetos)<br /> <br /> <strong>La legislación uruguaya</strong> protege el derecho de autor sobre toda creación literaria, científica o artística, tanto en lo que tiene que ver con sus derechos morales, como en lo referente a los derechos patrimoniales con sujeción a lo establecido por el derecho común y las siguientes leyes<br /> <br /> (LEY 9.739 DE 17 DE DICIEMBRE DE 1937 SOBRE PROPIEDAD LITERARIA Y ARTISTICA CON LAS MODIFICACIONES INTRODUCIDAS POR LA LEY DE DERECHO DE AUTOR Y DERECHOS CONEXOS No. 17.616 DE 10 DE ENERO DE 2003, LEY 17.805 DE 26 DE AGOSTO DE 2004, LEY 18.046 DE 24 DE OCTUBRE DE 2006 LEY 18.046 DE 24 DE OCTUBRE DE 2006)<br /> <br /> <strong>ADVERTENCIA -</strong> La consulta de este documento queda condicionada a la aceptación de las siguientes condiciones de uso: Este documento es únicamente para usos privados enmarcados en actividades de investigación y docencia. No se autoriza su reproducción con fines de lucro. Esta reserva de derechos afecta tanto los datos del documento como a sus contenidos. En la utilización o cita de partes debe indicarse el nombre de la persona autora.</p>
Format
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PDF
Language
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Español
Type
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Artículo
Identifier
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ISSN 0328-087X
-
https://riquim.fq.edu.uy/files/original/39474735e2917540734245b7ca9ce735.pdf
47a04f8f934ca1a865868e503e4e507f
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Dublin Core
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Title
A name given to the resource
Bibliografía Nacional Química
Description
An account of the resource
Contiene la producción científica nacional de los profesionales químicos e investigadores, durante el período 1929 hasta la fecha.
Contributor
An entity responsible for making contributions to the resource
Departamento de Documentación y Biblioteca
RIQUIM
Document
A resource containing textual data. Note that facsimiles or images of texts are still of the genre text.
Original Format
If the image is of an object, state the type of object, such as painting, sculpture, paper, photo, and additional data
PDF
Dublin Core
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Title
A name given to the resource
<strong>[99mTc(CO)3]+ and [99mTcO2]+ radiolabeled cyclic melanotropin peptides for melanoma SPECT imaging</strong>
Subject
The topic of the resource
MELANOMA
PEPTIDOS
TECNECIO
RADIOQUIMICA
BIBLIOGRAFIA NACIONAL QUIMICA
2014
Abstract
A summary of the resource.
The melanoma targeting peptides (Ala-triazol)Ac-Re(Arg(11))CCMSH and N4-CO-Re(Arg(11))CCMSH were radiolabeled with [(99m)Tc(CO)3](+) and [(99m)TcO2](+), respectively, and examined for in vitro cell binding, in vivo biodistribution and imaging properties. The (Ala-triazol)Ac-Re(Arg(11))CCMSH and N4-CO-Re(Arg(11))CCMSH were synthesized as protected peptides on resin followed by rhenium cyclization with [(C6H5)3P]2ReOCl3 in DMF. The peptides were labeled with (99m)Tc and examined for radiochemical stability and melanoma cell binding. In vivo biodistribution and SPECT/CT imaging studies were performed in B16/F1 melanoma tumor bearing C57 mice. (99m)Tc(CO)3-(Ala-Triazol)Ac- Re(Arg(11))CCMSH and (99m)TcO2-N4-CO-Re(Arg(11))CCMSH were stable and internalized in B16/F1 melanoma cells upon binding. In vivo biodistribution studies revealed that tumor uptake of (99m)Tc(CO)3-(Ala-Triazol)Ac-Re(Arg(11))CCMSH was 6.08±1.06% ID/g and 7.05±1.48% ID/g at 2 h and 4 h post injection, respectively. Tumor uptake of (99m)TcO2-N4-CORe(Arg(11))CCMSH was 7.54±1.82% ID/g and 2.28±0.22% ID/g at 1 h and 2 h post injection, respectively. SPECT/CT imaging studies showed that tumor selective uptake of the radiolabeled peptides, which was confirmed by competitive blocking studies.
Creator
An entity primarily responsible for making the resource
<strong>Zhang, X.</strong>
<strong>Teixeira, V.</strong>
<a title="Currículum vitae" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=01ded1b48a793797e49a8cb9b67aecea" target="_blank"><strong>Porcal, Williams</strong></a>
<strong>Cabral, P.</strong>
<strong>Gambini, J. P.</strong>
<strong>Fernandez, M.</strong>
<strong>Gallazzi, F.</strong>
<strong>Quinn, T. P.</strong>
Source
A related resource from which the described resource is derived
Current Radiopharmaceuticals v. 7, no. 1, 2014. -- p. 63-74
Publisher
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Bentham Science
Date
A point or period of time associated with an event in the lifecycle of the resource
2014
Rights
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<p align="LEFT"><strong>Información sobre Derechos de Autor</strong></p>
<p>(Por favor lea este aviso antes de abrir los documentos u objetos)</p>
<p><strong>La legislación uruguaya</strong> protege el derecho de autor sobre toda creación literaria, científica o artística, tanto en lo que tiene que ver con sus derechos morales, como en lo referente a los derechos patrimoniales con sujeción a lo establecido por el derecho común y las siguientes leyes</p>
<p>(LEY 9.739 DE 17 DE DICIEMBRE DE 1937 SOBRE PROPIEDAD LITERARIA Y ARTISTICA CON LAS MODIFICACIONES INTRODUCIDAS POR LA LEY DE DERECHO DE AUTOR Y DERECHOS CONEXOS No. 17.616 DE 10 DE ENERO DE 2003, LEY 17.805 DE 26 DE AGOSTO DE 2004, LEY 18.046 DE 24 DE OCTUBRE DE 2006 LEY 18.046 DE 24 DE OCTUBRE DE 2006)</p>
<p style="margin-bottom: 0cm;"><strong>ADVERTENCIA</strong> - La consulta de este documento queda condicionada a la aceptación de las siguientes condiciones de uso: Este documento es únicamente para usos privados enmarcados en actividades de investigación y docencia. No se autoriza su reproducción con fines de lucro. Esta reserva de derechos afecta tanto los datos del documento como a sus contenidos. En la utilización o cita de partes debe indicarse el nombre de la persona autora.</p>
<p><br /><br /></p>
Format
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PDF
Language
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Inglés
Type
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Artículo
Identifier
An unambiguous reference to the resource within a given context
ISSN : 1874-4710 (Print)
Melanoma
Péptidos
Radioquímica
Tecnecio
-
https://riquim.fq.edu.uy/files/original/35e3ccd1d24f07cbd86d3a5be7e5be90.pdf
e178036d9674f251826713e8851bbff2
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Omeka Image File
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Bit Depth
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The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
Bibliografía Nacional Química
Description
An account of the resource
Contiene la producción científica nacional de los profesionales químicos e investigadores, durante el período 1929 hasta la fecha.
Contributor
An entity responsible for making contributions to the resource
Departamento de Documentación y Biblioteca
RIQUIM
Document
A resource containing textual data. Note that facsimiles or images of texts are still of the genre text.
Original Format
If the image is of an object, state the type of object, such as painting, sculpture, paper, photo, and additional data
PDF
Dublin Core
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Title
A name given to the resource
<strong>Synthese von Dibenzodiazoninonen.</strong>
Subject
The topic of the resource
HETEROCICLOS
SINTESIS
DIAZONINONA
BIBLIOGRAFIA NACIONAL QUIMICA
1999
Abstract
A summary of the resource.
Efficient total syntheses of dibenzodiazoninones 4/5 are reported which are of chemical and pharmacological interest as structural modifications of the bryophyte constituent anthocerodiazonin 1. The nine-membered aza lactam structure was confirmed by X-ray structural analysis of compound 5
Creator
An entity primarily responsible for making the resource
<strong>Quintes, Stefanie</strong>
<strong>Eicher, Teophil</strong>
<strong>Umpiérrez, Euleuterio Francisco</strong>
Source
A related resource from which the described resource is derived
Journal für praktische Chemie v. 341, no. 6, 1999. -- p. 536-541
Publisher
An entity responsible for making the resource available
Wiley
Date
A point or period of time associated with an event in the lifecycle of the resource
1999
Rights
Information about rights held in and over the resource
<p><strong>Información sobre Derechos de Autor</strong></p>
<p>(Por favor lea este aviso antes de abrir los documentos u objetos)</p>
<p><strong>La legislación uruguaya</strong> protege el derecho de autor sobre toda creación literaria, científica o artística, tanto en lo que tiene que ver con sus derechos morales, como en lo referente a los derechos patrimoniales con sujeción a lo establecido por el derecho común y las siguientes leyes</p>
<p>(LEY 9.739 DE 17 DE DICIEMBRE DE 1937 SOBRE PROPIEDAD LITERARIA Y ARTISTICA CON LAS MODIFICACIONES INTRODUCIDAS POR LA LEY DE DERECHO DE AUTOR Y DERECHOS CONEXOS No. 17.616 DE 10 DE ENERO DE 2003, LEY 17.805 DE 26 DE AGOSTO DE 2004, LEY 18.046 DE 24 DE OCTUBRE DE 2006 LEY 18.046 DE 24 DE OCTUBRE DE 2006)</p>
<p><strong>ADVERTENCIA</strong> - La consulta de este documento queda condicionada a la aceptación de las siguientes condiciones de uso: Este documento es únicamente para usos privados enmarcados en actividades de investigación y docencia. No se autoriza su reproducción con fines de lucro. Esta reserva de derechos afecta tanto los datos del documento como a sus contenidos. En la utilización o cita de partes debe indicarse el nombre de la persona autora.</p>
<p> </p>
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PDF
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Inglés
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Artículo
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DOI: 10.1002/(SICI)1521-3897(199908)341:63.0.CO;2-0
Diazoninona
Heterociclos
Síntesis
-
https://riquim.fq.edu.uy/files/original/e5ab65ac503d7ebc5b3bc2254d8c59ad.pdf
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Title
A name given to the resource
Bibliografía Nacional Química
Description
An account of the resource
Contiene la producción científica nacional de los profesionales químicos e investigadores, durante el período 1929 hasta la fecha.
Contributor
An entity responsible for making contributions to the resource
Departamento de Documentación y Biblioteca
RIQUIM
Document
A resource containing textual data. Note that facsimiles or images of texts are still of the genre text.
Original Format
If the image is of an object, state the type of object, such as painting, sculpture, paper, photo, and additional data
PDF
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Title
A name given to the resource
<strong>Synthesis : characterization and in vitro anthelmintic activity against Nippostrongylus brasiliensis of new 5-aryl-2-phenyl-6,7-dichydropyrazolo [1,5-a]pyrimidines.</strong>
Subject
The topic of the resource
ANTIHELMINTICOS
BIBLIOGRAFIA NACIONAL QUIMICA
1999
Abstract
A summary of the resource.
Several new pyrazolo[1,5-a]pyrimidines were obtained from the reaction of 1H-5-amino-3-phenylpyrazole (1) with β-dimethylaminopropiophenones 2 in pyridine. The structure elucidation of 6,7-dihydropyrazolo[1,5-a]pyrimidines 3 is based on nmr measurements. These compounds showed moderate anthelmintic in vitro activity against the Nipposirongylus brasiliensis model.
Creator
An entity primarily responsible for making the resource
<strong>Quiroga, Jairo</strong>
<strong>Insuasty, Braulio</strong>
<strong>Hormaza, Angelina</strong>
<a title="Curriculum" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=56b1c88e1eb27fca557596966a79215e"><strong>Gamenara, Daniela</strong></a>
<a title="Curriculum" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=ae579f47d769d2ed742a6a34064041f6"><strong>Domínguez, Laura</strong></a>
<a title="Curriculum" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=1adf3c6818ae9c0ff60309b22359778f"><strong> Saldaña, Jenny</strong></a>
Source
A related resource from which the described resource is derived
Journal of Heterocyclic Chemistry v. 36, no. 1, 1999. -- p. 11-13
Publisher
An entity responsible for making the resource available
Wiley
Date
A point or period of time associated with an event in the lifecycle of the resource
1999
Rights
Information about rights held in and over the resource
<p><strong>Información sobre Derechos de Autor</strong></p>
<p>(Por favor lea este aviso antes de abrir los documentos u objetos)</p>
<p><strong>La legislación uruguaya</strong> protege el derecho de autor sobre toda creación literaria, científica o artística, tanto en lo que tiene que ver con sus derechos morales, como en lo referente a los derechos patrimoniales con sujeción a lo establecido por el derecho común y las siguientes leyes</p>
<p>(LEY 9.739 DE 17 DE DICIEMBRE DE 1937 SOBRE PROPIEDAD LITERARIA Y ARTISTICA CON LAS MODIFICACIONES INTRODUCIDAS POR LA LEY DE DERECHO DE AUTOR Y DERECHOS CONEXOS No. 17.616 DE 10 DE ENERO DE 2003, LEY 17.805 DE 26 DE AGOSTO DE 2004, LEY 18.046 DE 24 DE OCTUBRE DE 2006 LEY 18.046 DE 24 DE OCTUBRE DE 2006)</p>
<p><strong>ADVERTENCIA</strong> - La consulta de este documento queda condicionada a la aceptación de las siguientes condiciones de uso: Este documento es únicamente para usos privados enmarcados en actividades de investigación y docencia. No se autoriza su reproducción con fines de lucro. Esta reserva de derechos afecta tanto los datos del documento como a sus contenidos. En la utilización o cita de partes debe indicarse el nombre de la persona autora.</p>
<p> </p>
Format
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PDF
Language
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Inglés
Type
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Artículo
Identifier
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DOI: 10.1002/jhet.5570360102
Antihelmínticos
-
https://riquim.fq.edu.uy/files/original/8187d078349dbf1ef5e73a3e8f49d43e.pdf
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Title
A name given to the resource
Bibliografía Nacional Química
Description
An account of the resource
Contiene la producción científica nacional de los profesionales químicos e investigadores, durante el período 1929 hasta la fecha.
Contributor
An entity responsible for making contributions to the resource
Departamento de Documentación y Biblioteca
RIQUIM
Document
A resource containing textual data. Note that facsimiles or images of texts are still of the genre text.
Original Format
If the image is of an object, state the type of object, such as painting, sculpture, paper, photo, and additional data
PDF
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
<strong>Identification of novel benzimidazole derivatives as anti-Trypanosoma cruzi agents : solid-phase synthesis, structure-activity relationships and molecular docking studies</strong>
Subject
The topic of the resource
ENFERMEDAD DE CHAGAS
ANTITRIPANOSOMAS
TRIPANOSOMA CRUZI
BIBLIOGRAFIA NACIONAL QUIMICA
2013
Abstract
A summary of the resource.
Background: In this paper, we report the solid-phase synthesis of 33 novel 1,2,5-tri-substituted benzimidazole derivatives and their in vitro activity on cruzipain and Trypanosoma cruzi epimastigotes. Results: Seven compounds were potent inhibitors of T. cruzi growth with IC50 values in the range 6–16 µM. Applying structure–activity relationships and principal component analysis strategies we were able to determine ring substituent effects and physicochemical properties that are important for the antichagasic activity of these novel derivatives, as well as get an insight into their possible mechanisms of action. Molecular docking studies revealed the binding orientation of the ligands in the active site of cruzipain providing new guidelines for the further design of better inhibitors. Conclusion: Compound 2a constitute a promising hit compound for novel anti-T. cruzi agents showing that the benzimidazole scaffold may represent an interesting therapeutic alternative for the treatment of Chagas disease.<br /><br />
Creator
An entity primarily responsible for making the resource
<strong>Ríos, N.</strong>
<strong>Varela, J.</strong>
<strong>Birriel, E.</strong>
<strong>González, Mercedes</strong>
<strong>Cerecetto, Hugo</strong>
<strong>Merlino, Alicia</strong>
<a title="Curriculum Vitae" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=01ded1b48a793797e49a8cb9b67aecea" target="_blank"><strong>Porcal, Williams</strong></a>
Source
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Future Medicinal Chemistry v.5, no. 15, 2013. -- p. 1719-1732
Publisher
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Future Science
Date
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2013
Rights
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<p style="margin-bottom: 0cm;"><strong>Información sobre Derechos de Autor</strong><br /><br />(Por favor lea este aviso antes de abrir los documentos u objetos)<br /><br /><strong>La legislación uruguaya</strong> protege el derecho de autor sobre toda creación literaria, científica o artística, tanto en lo que tiene que ver con sus derechos morales, como en lo referente a los derechos patrimoniales con sujeción a lo establecido por el derecho común y las siguientes leyes<br /><br />(LEY 9.739 DE 17 DE DICIEMBRE DE 1937 SOBRE PROPIEDAD LITERARIA Y ARTISTICA CON LAS MODIFICACIONES INTRODUCIDAS POR LA LEY DE DERECHO DE AUTOR Y DERECHOS CONEXOS No. 17.616 DE 10 DE ENERO DE 2003, LEY 17.805 DE 26 DE AGOSTO DE 2004, LEY 18.046 DE 24 DE OCTUBRE DE 2006 LEY 18.046 DE 24 DE OCTUBRE DE 2006)<br /><br /><strong>ADVERTENCIA -</strong> La consulta de este documento queda condicionada a la aceptación de las siguientes condiciones de uso: Este documento es únicamente para usos privados enmarcados en actividades de investigación y docencia. No se autoriza su reproducción con fines de lucro. Esta reserva de derechos afecta tanto los datos del documento como a sus contenidos. En la utilización o cita de partes debe indicarse el nombre de la persona autora.</p>
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PDF
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Inglés
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Artículo
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https://doi.org/10.4155/fmc.13.160
Antitripanozomas
Enfermedad de chagas
Trypanosoma cruzi
-
https://riquim.fq.edu.uy/files/original/3bce78d1ec790c2a3e0de2b1e0a84957.gif
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Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
Bibliografía Nacional Química
Description
An account of the resource
Contiene la producción científica nacional de los profesionales químicos e investigadores, durante el período 1929 hasta la fecha.
Contributor
An entity responsible for making contributions to the resource
Departamento de Documentación y Biblioteca
RIQUIM
Document
A resource containing textual data. Note that facsimiles or images of texts are still of the genre text.
Original Format
If the image is of an object, state the type of object, such as painting, sculpture, paper, photo, and additional data
PDF
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
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<strong>Sensitive detection and estimation of cell-derived peroxynitrite fluxes using fluorescein-boronate</strong>
Subject
The topic of the resource
RADICALES LIBRES
OXIDANTES
CELULAS ENDOTIALES
PEROXINITRITO
BIBLIOGRAFIA NACIONAL QUIMICA
2016
Abstract
A summary of the resource.
The specific and sensitive detection of peroxynitrite (ONOO−/ONOOH) in biological systems is a great challenge due to its high reactivity towards several biomolecules. Herein, we validated the advantages of using fluorescein-boronate (Fl-B) as a highly sensitive fluorescent probe for the direct detection of peroxynitrite under biologically-relevant conditions in two different cell models. The synthesis of Fl-B was achieved by a very simply two-step conversion synthetic route with high purity (>99%) and overall yield (∼42%). Reactivity analysis of Fl-B with relevant biological oxidants including hydrogen peroxide (H2O2), hypochlorous acid (HOCl) and peroxynitrite were performed. The rate constant for the reaction of peroxynitrite with Fl-B was 1.7×106 M−1 s−1, a million times faster than the rate constant measured for H2O2 (k=1.7 M−1 s−1) and 2,700 faster than HOCl (6.2×102 M−1 s−1) at 37 °C and pH 7.4. The reaction of Fl-B with peroxynitrite was significant even in the presence of physiological concentrations of CO2, a well-known peroxynitrite reactant. Experimental and simulated kinetic analyses confirm that the main oxidation process of Fl-B takes place with peroxynitrite itself via a direct bimolecular reaction and not with peroxynitrite-derived radicals. Fl-B was successfully applied for the detection of endogenously-generated peroxynitrite by endothelial cells and in macrophage-phagocyted parasites. Moreover, the generated data allowed estimating the actual intracellular flux of peroxynitrite. For instance, ionomycin-stimulated endothelial cells generated peroxynitrite at a rate of ∼ 0.1 μM s−1, while immunostimulated macrophages do so in the order of ∼1 μM s−1 inside T. cruzi-infected phagosomes. Fl-B revealed not to be toxic in concentrations up to 1 mM for 24 h. Cellular peroxynitrite detection was achieved by conventional laboratory fluorescence-based methods including flow cytometry and epi-fluorescence microscopy. Fl-B was shown to be more sensitive than the coumarin boronate due to a higher molar absorption coefficient and quantum yield. Overall, our results show that Fl-B is a kinetically selective and highly sensitive probe for the direct detection of cell-derived peroxynitrite.
Creator
An entity primarily responsible for making the resource
<strong>Ríos, Natalia</strong>
<strong>Piacenza, Lucía</strong>
<strong>Trujillo, Madia</strong>
<strong>Martínez, Alejandra</strong>
<strong>Demicheli, Verónica</strong>
<strong>Prolo Buzzalino, Carolina</strong>
<strong>Alvarez, María Noel</strong>
<a title="Curriculum Vitae" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=8abd84ccbe579b144b1677ae3d4f1405" target="_blank"><strong>Lopez, Gloria V</strong></a>
<strong>Radi, Rafael</strong>
Source
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Free Radical Biology and Medicine v. 101, 2016. -- p. 284-295
Publisher
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Elsevier
Date
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2016
Rights
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<p><strong>Información sobre Derechos de Autor</strong></p>
<p>(Por favor lea este aviso antes de abrir los documentos u objetos)</p>
<p><strong> La legislación uruguaya protege el derecho</strong> de autor sobre toda creación literaria, científica o artística, tanto en lo que tiene que ver con sus derechos morales, como en lo referente a los derechos patrimoniales con sujeción a lo establecido por el derecho común y las siguientes leyes (LEY 9.739 DE 17 DE DICIEMBRE DE 1937 SOBRE PROPIEDAD LITERARIA Y ARTISTICA CON LAS MODIFICACIONES INTRODUCIDAS POR LA LEY DE DERECHO DE AUTOR Y DERECHOS CONEXOS No. 17.616 DE 10 DE ENERO DE 2003, LEY 17.805 DE 26 DE AGOSTO DE 2004, LEY 18.046 DE 24 DE OCTUBRE DE 2006 LEY 18.046 DE 24 DE OCTUBRE DE 2006)</p>
<p><strong>ADVERTENCIA -</strong> La consulta de este documento queda condicionada a la aceptación de las siguientes condiciones de uso: Este documento es únicamente para usos privados enmarcados en actividades de investigación y docencia. No se autoriza su reproducción con fines de lucro. Esta reserva de derechos afecta tanto los datos del documento como a sus contenidos. En la utilización o cita de partes debe indicarse el nombre de la persona autora.</p>
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PDF
Language
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Ingés
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Artículo
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DOI: 10.1016/j.freeradbiomed.2016.08.033
Celulas endotiales
Oxidantes
Peroxinitrito
Radicales libres
-
https://riquim.fq.edu.uy/files/original/a0bd3537d2ae4166b237ae359861b4f0.doc
0f4e6b73dad25df0b61ca80a92a78d89
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Title
A name given to the resource
Bibliografía Nacional Química
Description
An account of the resource
Contiene la producción científica nacional de los profesionales químicos e investigadores, durante el período 1929 hasta la fecha.
Contributor
An entity responsible for making contributions to the resource
Departamento de Documentación y Biblioteca
RIQUIM
Document
A resource containing textual data. Note that facsimiles or images of texts are still of the genre text.
Dublin Core
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Title
A name given to the resource
<strong>Grapes and vineyard soils as sources of microorganisms for biological control of Botrytis cinerea</strong>
Subject
The topic of the resource
UVAS
MICROORGANISMOS
CONTROL BIOLOGICO
BOTRYTIS CINEREA
2006
BIBLIOGRAFÍA NACIONAL QUÍMICA
Creator
An entity primarily responsible for making the resource
<strong>Rabosto, X.</strong>
<strong>Carrau, M.</strong>
<strong>Paz, A.</strong>
<a title="Currículum Vitae" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=94eb5bc2376fc85205545a11813c1472" target="_blank"><strong>Boido, E.</strong></a>
<a title="Currículum Vitae" href="%20%20%20http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=2df81feedac99473a4e536d2623f04c3" target="_blank"><strong>Dellacassa, E.</strong></a>
<a title="Currículum Vitae" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=e2bbd8e658a30ffb5ed00147ebed8a1a" target="_blank"><strong>Carrau, F. M.</strong></a>
Source
A related resource from which the described resource is derived
American Journal of Enology and Viticulture v. 57, no. 3, 2006. -- p. 332-338
Publisher
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American Society for Enology and Viticulture
Date
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2006
Rights
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<p><strong>Información sobre Derechos de Autor</strong><br /> <br /> (Por favor lea este aviso antes de abrir los documentos u objetos)<br /> <br /> <strong>La legislación uruguaya</strong> protege el derecho de autor sobre toda creación literaria, científica o artística, tanto en lo que tiene que ver con sus derechos morales, como en lo referente a los derechos patrimoniales con sujeción a lo establecido por el derecho común y las siguientes leyes<br /> <br /> (LEY 9.739 DE 17 DE DICIEMBRE DE 1937 SOBRE PROPIEDAD LITERARIA Y ARTISTICA CON LAS MODIFICACIONES INTRODUCIDAS POR LA LEY DE DERECHO DE AUTOR Y DERECHOS CONEXOS No. 17.616 DE 10 DE ENERO DE 2003, LEY 17.805 DE 26 DE AGOSTO DE 2004, LEY 18.046 DE 24 DE OCTUBRE DE 2006 LEY 18.046 DE 24 DE OCTUBRE DE 2006)<br /> <br /> <strong>ADVERTENCIA -</strong> La consulta de este documento queda condicionada a la aceptación de las siguientes condiciones de uso: Este documento es únicamente para usos privados enmarcados en actividades de investigación y docencia. No se autoriza su reproducción con fines de lucro. Esta reserva de derechos afecta tanto los datos del documento como a sus contenidos. En la utilización o cita de partes debe indicarse el nombre de la persona autora.</p>
Format
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PDF
Language
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Inglés
Type
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Artículo
Identifier
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Papel ISSN: 0002-9254
Botrytis cinerea
Control biológico
Microorganismos
Uvas
-
https://riquim.fq.edu.uy/files/original/e829bb08b336e7940c36c99cabd91634.pdf
e178036d9674f251826713e8851bbff2
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Omeka Image File
The metadata element set that was included in the `files_images` table in previous versions of Omeka. These elements are common to all image files.
Bit Depth
8
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3
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Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
Bibliografía Nacional Química
Description
An account of the resource
Contiene la producción científica nacional de los profesionales químicos e investigadores, durante el período 1929 hasta la fecha.
Contributor
An entity responsible for making contributions to the resource
Departamento de Documentación y Biblioteca
RIQUIM
Document
A resource containing textual data. Note that facsimiles or images of texts are still of the genre text.
Original Format
If the image is of an object, state the type of object, such as painting, sculpture, paper, photo, and additional data
PDF
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
<strong>Structural study in the (La : Nd)(2-X)SrxCuO4 system.</strong>
Subject
The topic of the resource
SUPERCONDUCTIVIDAD
NEUTRON
BIBLIOGRAFIA NACIONAL QUIMICA
2004
Abstract
A summary of the resource.
The presence of layers of corner-sharing square CuO4 units is a common structural feature of the superconducting copper oxide ceramics. There are three closely related structure types with stoichiometry (RE)2CuO4, each containing isolated sheets of fourfold (T' structure), fivefold (T* structure) or sixfold (T structure) Cu-O coordination. For the longest rare earth cation (La), (RE)2CuO4 crystallizes in a slightly distorted K2NiF4 T structure. Change of the lanthanide ion from La3+ to Pr3+ or Nd3+ leads to the closely related structure called T' structure (8). This is due to the intermediate size of the rare earth ion in the range (Pr-Gd). The relative simplicity of these rare earth systems allows us to examine how structure is related to ionic size effects and cation ordering. The study of the solid solubility of La2CuO4 (T) and Nd2CuO4 (T') provides a measure of the relative stabilities of these structural types. This work reports the crystal structure of the La2-x-yNdySrxCuO4 (x=0.1, y=0.1, 0.3), determined by neutron powder diffraction (T=10 K, RT), with data obtained at Studsvik Neutron Research Laboratory (Sweden). These specimens crystallize in the Cmca space group, showing the T structure and thus the solubility of Nd in this network. Structural study in the (La,Nd)2-xSrxCuO4 system -
Creator
An entity primarily responsible for making the resource
<a title="Curriculum" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=31ed37f6d0196c1ca18c1b4dfab6de76"><strong>Mombrú Rodríguez, Alvaro Washington</strong></a>
<strong>Ivanov, S.</strong>
<a title="Curriculum" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=330eeda61de9937431a7182c44a5ee24"><strong>Pardo, Helena</strong></a>
<a title="Curriculum" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=8b1a957170f0b5988597d2cc3d6f732b"><strong>Suescun, Leopoldo</strong></a>
<a title="Curriculum" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=fc7cd71892b1a9968ee19230dafdbd01"><strong>Faccio, Ricardo</strong></a>
<strong>Rabufetti, F</strong>
Source
A related resource from which the described resource is derived
Physica C v. 408-10, 2004. -- p. 807-809
Publisher
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Elsevier
Date
A point or period of time associated with an event in the lifecycle of the resource
2004
Rights
Information about rights held in and over the resource
<p><strong>Información sobre Derechos de Autor</strong></p>
<p>(Por favor lea este aviso antes de abrir los documentos u objetos)</p>
<p><strong>La legislación uruguaya</strong> protege el derecho de autor sobre toda creación literaria, científica o artística, tanto en lo que tiene que ver con sus derechos morales, como en lo referente a los derechos patrimoniales con sujeción a lo establecido por el derecho común y las siguientes leyes</p>
<p>(LEY 9.739 DE 17 DE DICIEMBRE DE 1937 SOBRE PROPIEDAD LITERARIA Y ARTISTICA CON LAS MODIFICACIONES INTRODUCIDAS POR LA LEY DE DERECHO DE AUTOR Y DERECHOS CONEXOS No. 17.616 DE 10 DE ENERO DE 2003, LEY 17.805 DE 26 DE AGOSTO DE 2004, LEY 18.046 DE 24 DE OCTUBRE DE 2006 LEY 18.046 DE 24 DE OCTUBRE DE 2006)</p>
<p><strong>ADVERTENCIA</strong> - La consulta de este documento queda condicionada a la aceptación de las siguientes condiciones de uso: Este documento es únicamente para usos privados enmarcados en actividades de investigación y docencia. No se autoriza su reproducción con fines de lucro. Esta reserva de derechos afecta tanto los datos del documento como a sus contenidos. En la utilización o cita de partes debe indicarse el nombre de la persona autora.</p>
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PDF
Language
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Inglés
Type
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Artículo
Identifier
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DOI: 10.1016/j.physc.2004.03.139
Neutrón
Superconductividad
-
https://riquim.fq.edu.uy/files/original/e75a32c23833ca02efca30ac07e4feac.pdf
c845c1000b6329c094a98acfecd6b7ea
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Title
A name given to the resource
Bibliografía Nacional Química
Description
An account of the resource
Contiene la producción científica nacional de los profesionales químicos e investigadores, durante el período 1929 hasta la fecha.
Contributor
An entity responsible for making contributions to the resource
Departamento de Documentación y Biblioteca
RIQUIM
Document
A resource containing textual data. Note that facsimiles or images of texts are still of the genre text.
Original Format
If the image is of an object, state the type of object, such as painting, sculpture, paper, photo, and additional data
PDF
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
<strong>Structure of triple perovskite BaSr2MgTa2O9 revisited</strong>
Subject
The topic of the resource
DIFRACCION DE NEUTRONES
PEROVSKITAS
ESTRUCTURA CRISTALINA
BIBLIOGRAFIA NACIONAL QUIMICA
2022
Abstract
A summary of the resource.
<p>An experimental investigation of the structure and crystal-chemistry of the triple perovskite BaSr2MgTa2O9 is reported. Polycrystalline BaSr2MgTa2O9 was synthesized via solid-state reaction and its structure quantitatively probed at 10 and 300 K using neutron diffraction. Monoclinic (A2/m, a0 b– b–) and trigonal structural models (P3c1, a–a–a–) were fit to diffraction data. The former was found to correctly reproduce experimental intensities, while the latter failed to do so. This difference is attributed to the ability of the monoclinic model to accurately reflect octahedral tilting. BaSr2MgTa2O9 features corner-sharing MgO6 and TaO6 octahedra with barium and strontium cations occupying cubooctahedral holes. Barium and strontium are disordered over the A site, whereas B site cations magnesium and tantalum are ordered. Chemical substitution of strontium for barium in Ba3MgTa2O9 induces tilting of MgO6 and TaO6 octahedra in two directions and geometric distortions<br />of MgO6 octahedra.</p>
Creator
An entity primarily responsible for making the resource
<strong>Imer, Marcos R.</strong>
<a href="https://exportcvuy.anii.org.uy/cv/?a6f6b983eb02f40fe8e9784a71115fd267d30ff3d5997288d688b4c247e99d4e992cc6c5f422970aefe50e0211ce803a6f4322d3eda65e95887a20dd9a4e39fd" target="_blank"><strong>Suescun, Leopoldo</strong></a>
<strong>Rabuffetti, Federico A.</strong>
Source
A related resource from which the described resource is derived
Journal of Solid State Chemistry v. 306, 2022. -- e122710
Publisher
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Elsevier
Date
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2022
Rights
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<p dir="ltr"><strong>Información sobre Derechos de Autor</strong></p>
<p dir="ltr">(Por favor lea este aviso antes de abrir los documentos u objetos)</p>
<p dir="ltr"><strong>La legislación uruguaya protege el derecho de autor</strong> sobre toda creación literaria, científica o artística, tanto en lo que tiene que ver con sus derechos morales, como en lo referente a los derechos patrimoniales con sujeción a lo establecido por el derecho común y las siguientes leyes (LEY 9.739 DE 17 DE DICIEMBRE DE 1937 SOBRE PROPIEDAD LITERARIA Y ARTISTICA CON LAS MODIFICACIONES INTRODUCIDAS POR LA LEY DE DERECHO DE AUTOR Y DERECHOS CONEXOS No. 17.616 DE 10 DE ENERO DE 2003, LEY 17.805 DE 26 DE AGOSTO DE 2004, LEY 18.046 DE 24 DE OCTUBRE DE 2006 LEY 18.046 DE 24 DE OCTUBRE DE 2006)</p>
<span id="docs-internal-guid-9d2103f7-7fff-c813-00c7-2528fd4891ff"><strong>ADVERTENCIA:</strong> La consulta de este documento queda condicionada a la aceptación de las siguientes condiciones de uso: Este documento es únicamente para usos privados enmarcados en actividades de investigación y docencia. No se autoriza su reproducción con fines de lucro. Esta reserva de derechos afecta tanto los datos del documento como a sus contenidos. En la utilización o cita de partes debe indicarse el nombre de la persona autora.</span>
Format
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PDF
Language
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Inglés
Type
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Artículo
Identifier
An unambiguous reference to the resource within a given context
10.1016/j.jssc.2021.122710
Difracción de neutrones
Estructura cristalina
Perovskitas
-
https://riquim.fq.edu.uy/files/original/30e391a6a54ae8c219ae40667a823b99.pdf
c845c1000b6329c094a98acfecd6b7ea
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Omeka Image File
The metadata element set that was included in the `files_images` table in previous versions of Omeka. These elements are common to all image files.
Bit Depth
8
Channels
3
Height
155
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118
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
Bibliografía Nacional Química
Description
An account of the resource
Contiene la producción científica nacional de los profesionales químicos e investigadores, durante el período 1929 hasta la fecha.
Contributor
An entity responsible for making contributions to the resource
Departamento de Documentación y Biblioteca
RIQUIM
Document
A resource containing textual data. Note that facsimiles or images of texts are still of the genre text.
Original Format
If the image is of an object, state the type of object, such as painting, sculpture, paper, photo, and additional data
PDF
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
<strong>Reactivity of bi- and monometallic trifluoroacetates towards amorphous SiO2</strong>
Subject
The topic of the resource
REACTIVIDAD
ACETATO
FLUORURO
BIBLIOGRAFIA NACIONAL QUIMICA
2022
Abstract
A summary of the resource.
The reactivity of alkali–manganese(II) and alkali trifluoroacetates towards amorphous SiO2 (a-SiO2) was studied in the solid-state. K4Mn2(tfa)8, Cs3Mn2(tfa)7(tfaH), KH(tfa)2, and CsH(tfa)2 (tfa = CF3COO–) were thermally decomposed under vacuum in fused quartz tubes. Three new bimetallic fluorotrifluoroacetates of formulas K4Mn3(tfa)9F, Cs4Mn3(tfa)9F, and K2Mn(tfa)3F were discovered upon thermolysis at 175 °C. K4Mn3(tfa)9F and Cs4Mn3(tfa)9F feature a triangular-bridged metal cluster of formula [Mn3(μ3-F)(μ2- tfa)6(tfa)3]4−. In the case of K2Mn(tfa)3F, fluoride serves as an inverse coordination center for the tetra hedral metal cluster K2Mn2(μ4-F). Fluorotrifluoroacetates may be regarded as intermediates in the trans formation of bimetallic trifluoroacetates to fluoroperovskites KMnF3, CsMnF3, and Cs2MnF4, which crystal lized between 250 and 600 °C. Decomposition of these trifluoroacetates also yielded alkali hexafluorosili cates K2SiF6 and Cs2SiF6 as a result of the fluorination of fused quartz. The ability to fluorinate fused quartz was observed for monometallic alkali trifluoroacetates as well. Hexafluorosilicates and heptafluoro silicates K3SiF7 and Cs3SiF7 were obtained upon thermolysis of KH(tfa)2 and CsH(tfa)2 between 200 and 400 °C. This ability was exploited to synthesize fluorosilicates under air by simply reacting alkali trifluoroa cetates with a-SiO2 powder.
Creator
An entity primarily responsible for making the resource
<strong>Munasinghe, Hashini N.</strong>
<strong>Imer, Marcos R.</strong>
<strong>Szlag, Regina G.</strong>
<a href="https://export.cvuy.uy/cv/?a6f6b983eb02f40fe8e9784a71115fd267d30ff3d5997288d688b4c247e99d4e992cc6c5f422970aefe50e0211ce803a6f4322d3eda65e95887a20dd9a4e39fd" target="_blank"><strong>Suescun, Leopoldo</strong></a>
<strong>Rabuffetti, Federico A.</strong>
Source
A related resource from which the described resource is derived
Dalton Transactions, v.47, 2022. -- pp. 18224-18233
Publisher
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Royal Society of Chemistry
Date
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2022
Rights
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<p><strong>Información sobre Derechos de Autor</strong></p>
<p>(Por favor lea este aviso antes de abrir los documentos u objetos)</p>
<p><strong>La legislación uruguaya protege el derecho</strong> de autor sobre toda creación literaria, científica o artística, tanto en lo que tiene que ver con sus derechos morales, como en lo referente a los derechos patrimoniales con sujeción a lo establecido por el derecho común y las siguientes leyes (LEY 9.739 DE 17 DE DICIEMBRE DE 1937 SOBRE PROPIEDAD LITERARIA Y ARTISTICA CON LAS MODIFICACIONES INTRODUCIDAS POR LA LEY DE DERECHO DE AUTOR Y DERECHOS CONEXOS No. 17.616 DE 10 DE ENERO DE 2003, LEY 17.805 DE 26 DE AGOSTO DE 2004, LEY 18.046 DE 24 DE OCTUBRE DE 2006 LEY 18.046 DE 24 DE OCTUBRE DE 2006)</p>
<p><strong>ADVERTENCIA -</strong> La consulta de este documento queda condicionada a la aceptación de las siguientes condiciones de uso: Este documento es únicamente para usos privados enmarcados en actividades de investigación y docencia. No se autoriza su reproducción con fines de lucro. Esta reserva de derechos afecta tanto los datos del documento como a sus contenidos. En la utilización o cita de partes debe indicarse el nombre de la persona autora.</p>
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PDF
Extent
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10 p.
Language
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Inglés
Type
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Artículo
Identifier
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10.1039/d2dt02822k
Acetato
Fluoruro
Reactividad
-
https://riquim.fq.edu.uy/files/original/0cd6d4c79e2557f0a178721bab01438c.pdf
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RTP: Cathy Fisher";s:6:"byline";s:15:"wardsdesign.com";s:11:"object_name";s:22:"Chemistry of Materials";}
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RTP: Cathy Fisher
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Title
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Bibliografía Nacional Química
Description
An account of the resource
Contiene la producción científica nacional de los profesionales químicos e investigadores, durante el período 1929 hasta la fecha.
Contributor
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Departamento de Documentación y Biblioteca
RIQUIM
Document
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PDF
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Title
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<strong>Accessing Mixed-Halide Upconverters Using Heterohaloacetate Precursors</strong>
Subject
The topic of the resource
BARIO-COMPUESTOS
CLORO-COMPUESTOS
NANOCRISTALES
TIERRAS RARAS
MATERIALES OPTICOS
TERMOLISIS
BIBLIOGRAFIA NACIONAL QUIMICA
2019
Abstract
A summary of the resource.
A new type of organic–inorganic hybrid precursor to mixed-halide optical materials is described by using Ba5(CF2ClCOO)10·7H2O as an example. This heterohaloacetate belongs to the family of extended inorganic hybrids in which metal connectivity in three dimensions is achieved via metal–organooxygen–metal bridges. Thermolysis in the solid state and in solution yield crystalline BaFCl at temperatures below 300 °C. Chlorodifluoromethyl groups act as chlorine and fluorine source, making the organic moiety a de facto single-source precursor for the anionic portion of the target mixed halide. Solution thermolysis in the presence of Yb3+–Er3+ sensitizing–activator pairs yields rare-earth-doped BaFCl nanocrystals capable of NIR-to-visible photon upconversion. Analyses of the composition, morphology, structure, and luminescence of these nanocrystals demonstrate that heterohalocetates serve as dual halogen sources for mixed-halide optical materials. Findings presented in this article enlarge the synthetic toolbox to access mixed halides at temperatures compatible with solution synthesis and processing.
Creator
An entity primarily responsible for making the resource
<strong>Dissanayake, K. Tauni</strong>
<strong>Amarasinghe, Dinesh K.</strong>
<a title="Curriculum Vitae" href="https://exportcvuy.anii.org.uy/CvEstatico/?urlId=a6f6b983eb02f40fe8e9784a71115fd267d30ff3d5997288d688b4c247e99d4e992cc6c5f422970aefe50e0211ce803a6f4322d3eda65e95887a20dd9a4e39fd&formato=pdf&convocatoria=21" target="_self"><strong>Suescun , Leopoldo</strong></a>
<strong>Rabuffetti, Federico A</strong>
Source
A related resource from which the described resource is derived
Chemistry of Materials v. 31, 2019. -- p. 6262-6267
Publisher
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American Chemical Socie
Date
A point or period of time associated with an event in the lifecycle of the resource
2019
Rights
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<p><strong>Información sobre Derechos de Autor</strong></p>
<p>(Por favor lea este aviso antes de abrir los documentos u objetos)</p>
<p><strong>La legislación uruguaya protege el derecho</strong> de autor sobre toda creación literaria, científica o artística, tanto en lo que tiene que ver con sus derechos morales, como en lo referente a los derechos patrimoniales con sujeción a lo establecido por el derecho común y las siguientes leyes (LEY 9.739 DE 17 DE DICIEMBRE DE 1937 SOBRE PROPIEDAD LITERARIA Y ARTISTICA CON LAS MODIFICACIONES INTRODUCIDAS POR LA LEY DE DERECHO DE AUTOR Y DERECHOS CONEXOS No. 17.616 DE 10 DE ENERO DE 2003, LEY 17.805 DE 26 DE AGOSTO DE 2004, LEY 18.046 DE 24 DE OCTUBRE DE 2006)</p>
<p><strong>ADVERTENCIA -</strong> La consulta de este documento queda condicionada a la aceptación de las siguientes condiciones de uso: Este documento es únicamente para usos privados enmarcados en actividades de investigación y docencia. No se autoriza su reproducción con fines de lucro. Esta reserva de derechos afecta tanto los datos del documento como a sus contenidos. En la utilización o cita de partes debe indicarse el nombre de la persona autora.</p>
Format
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PDF
Language
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Inglés
Type
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Artículo
Identifier
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DOI:10.1021/acs.chemmater.9b02384
Bario Compuestos
Cloro Compuestos
Materiales Opticos
Nanocristales
Termolisis
Tierras raras
-
https://riquim.fq.edu.uy/files/original/0e27b4a7d9dd86d9d33eaf29006c19d3.PDF
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Dublin Core
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Title
A name given to the resource
Bibliografía Nacional Química
Description
An account of the resource
Contiene la producción científica nacional de los profesionales químicos e investigadores, durante el período 1929 hasta la fecha.
Contributor
An entity responsible for making contributions to the resource
Departamento de Documentación y Biblioteca
RIQUIM
Document
A resource containing textual data. Note that facsimiles or images of texts are still of the genre text.
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
<strong>Cursos de agua de Montevideo: cuenca del arroyo Miguelete</strong>
Subject
The topic of the resource
CURSO DA AGUA DE MONTEVIDEO
URUGUAY
ARROYO MIGUELETE
QUÍMICA ANALÍTICA
1999
BIBLIOGRAFÍA NACIONAL QUÍMICA
Creator
An entity primarily responsible for making the resource
<strong>Raffaele, Alicia</strong>
<strong>Méndez, Hernán</strong>
<strong>Nogueira, Daniel</strong>
<strong>Acosta, Jorge</strong>
<strong>Verónicam Gonzálvez</strong>
<strong>Bernardi, Rafael</strong>
<strong>Paez, Tania</strong>
Source
A related resource from which the described resource is derived
Ingeniería Química. nº16, 1999. -- p. 10-27.
Publisher
An entity responsible for making the resource available
Asociación de Ingenieros Químicos del Uruguay
Date
A point or period of time associated with an event in the lifecycle of the resource
1999
Rights
Information about rights held in and over the resource
<p><strong>Información sobre Derechos de Autor</strong><br /> <br /> (Por favor lea este aviso antes de abrir los documentos u objetos)<br /> <br /> <strong>La legislación uruguaya</strong> protege el derecho de autor sobre toda creación literaria, científica o artística, tanto en lo que tiene que ver con sus derechos morales, como en lo referente a los derechos patrimoniales con sujeción a lo establecido por el derecho común y las siguientes leyes<br /> <br /> (LEY 9.739 DE 17 DE DICIEMBRE DE 1937 SOBRE PROPIEDAD LITERARIA Y ARTISTICA CON LAS MODIFICACIONES INTRODUCIDAS POR LA LEY DE DERECHO DE AUTOR Y DERECHOS CONEXOS No. 17.616 DE 10 DE ENERO DE 2003, LEY 17.805 DE 26 DE AGOSTO DE 2004, LEY 18.046 DE 24 DE OCTUBRE DE 2006 LEY 18.046 DE 24 DE OCTUBRE DE 2006)<br /> <br /> <strong>ADVERTENCIA -</strong> La consulta de este documento queda condicionada a la aceptación de las siguientes condiciones de uso: Este documento es únicamente para usos privados enmarcados en actividades de investigación y docencia. No se autoriza su reproducción con fines de lucro. Esta reserva de derechos afecta tanto los datos del documento como a sus contenidos. En la utilización o cita de partes debe indicarse el nombre de la persona autora.</p>
Format
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Papel
PDF
Language
A language of the resource
Español
Type
The nature or genre of the resource
Artículo
1999
Arroyo Migelete
Bibliografía Nacional Química
Cursos de Agua
Montevideo
Química analítica
Uruguay
-
https://riquim.fq.edu.uy/files/original/2bb8c82d0a76317849853a50974978f0.PDF
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The metadata element set that was included in the `files_images` table in previous versions of Omeka. These elements are common to all image files.
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Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
Bibliografía Nacional Química
Description
An account of the resource
Contiene la producción científica nacional de los profesionales químicos e investigadores, durante el período 1929 hasta la fecha.
Contributor
An entity responsible for making contributions to the resource
Departamento de Documentación y Biblioteca
RIQUIM
Document
A resource containing textual data. Note that facsimiles or images of texts are still of the genre text.
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
<strong>Cursos de agua de Montevideo: cuenca del Arroyo Carrasco : zona Montevideo<br /></strong>
Subject
The topic of the resource
ARROYO CARRASCO
ESTUDIO AMBIENTAL
QUÍMICA ANALÍTICA
MONTEVIDEO
URUGUAY
1998
BIBLIOGRAFÍA NACIONAL QUÍMICA
Creator
An entity primarily responsible for making the resource
<strong>Raffaele, Alicia</strong>
Quiros, Cecilia
<strong>Tassani, Agustín</strong>
<strong>Méndez, Hernán</strong>
<strong>Nogueira, Daniel</strong>
Source
A related resource from which the described resource is derived
Ingeniería Química. nº14, 1998. -- p. 17-27.
Publisher
An entity responsible for making the resource available
Asociación de Ingenieros Químicos del Uruguay
Date
A point or period of time associated with an event in the lifecycle of the resource
1998
Rights
Information about rights held in and over the resource
<p><strong>Información sobre Derechos de Autor</strong><br /> <br /> (Por favor lea este aviso antes de abrir los documentos u objetos)<br /> <br /> <strong>La legislación uruguaya</strong> protege el derecho de autor sobre toda creación literaria, científica o artística, tanto en lo que tiene que ver con sus derechos morales, como en lo referente a los derechos patrimoniales con sujeción a lo establecido por el derecho común y las siguientes leyes<br /> <br /> (LEY 9.739 DE 17 DE DICIEMBRE DE 1937 SOBRE PROPIEDAD LITERARIA Y ARTISTICA CON LAS MODIFICACIONES INTRODUCIDAS POR LA LEY DE DERECHO DE AUTOR Y DERECHOS CONEXOS No. 17.616 DE 10 DE ENERO DE 2003, LEY 17.805 DE 26 DE AGOSTO DE 2004, LEY 18.046 DE 24 DE OCTUBRE DE 2006 LEY 18.046 DE 24 DE OCTUBRE DE 2006)<br /> <br /> <strong>ADVERTENCIA -</strong> La consulta de este documento queda condicionada a la aceptación de las siguientes condiciones de uso: Este documento es únicamente para usos privados enmarcados en actividades de investigación y docencia. No se autoriza su reproducción con fines de lucro. Esta reserva de derechos afecta tanto los datos del documento como a sus contenidos. En la utilización o cita de partes debe indicarse el nombre de la persona autora.</p>
Format
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PDF
Language
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Español
Type
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Artículo
Identifier
An unambiguous reference to the resource within a given context
ISSN: 0797-0560 0370-7881
1998
Arroyo Carrasco
Bibliografía Nacional Química
Estudio ambiental
Montevideo
Química analítica
Uruguay
-
https://riquim.fq.edu.uy/files/original/f13a61f9d5a6b2a93d0e7cdffd649af5.doc
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Dublin Core
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Title
A name given to the resource
Bibliografía Nacional Química
Description
An account of the resource
Contiene la producción científica nacional de los profesionales químicos e investigadores, durante el período 1929 hasta la fecha.
Contributor
An entity responsible for making contributions to the resource
Departamento de Documentación y Biblioteca
RIQUIM
Document
A resource containing textual data. Note that facsimiles or images of texts are still of the genre text.
Original Format
If the image is of an object, state the type of object, such as painting, sculpture, paper, photo, and additional data
PDF
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
<strong>Content and characterization of polyphenols from four olive cultivars growing at southeastern Uruguay</strong>
Subject
The topic of the resource
ACEITE DE OLIVA
POLIFENOLES
EVALUACION SENSORIAL
BIBLIOGRAFIA NACIONAL QUIMICA
2014
Creator
An entity primarily responsible for making the resource
<strong>Raggio, Laura</strong>
<a title="Currículum vitae" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=c2b879ed74672c10135cd7d40d21e3aa" target="_blank"><strong>Gámbaro García, Adriana</strong></a>
<strong>Oroño, Mariela</strong>
<strong>Feller, Eugene</strong>
<strong>Irigaray, B.</strong>
<a title="Currículum vitae" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=6586904caf76687142b8c1917494e201" target="_blank"><strong>Grompone, María A.</strong></a>
Source
A related resource from which the described resource is derived
Acta horticulturae v. 1057, 2014. -- p. 643-648
Publisher
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ISHS
Date
A point or period of time associated with an event in the lifecycle of the resource
2014
Rights
Information about rights held in and over the resource
<p align="LEFT"><strong>Información sobre Derechos de Autor</strong></p>
<p>(Por favor lea este aviso antes de abrir los documentos u objetos)</p>
<p><strong>La legislación uruguaya</strong> protege el derecho de autor sobre toda creación literaria, científica o artística, tanto en lo que tiene que ver con sus derechos morales, como en lo referente a los derechos patrimoniales con sujeción a lo establecido por el derecho común y las siguientes leyes</p>
<p>(LEY 9.739 DE 17 DE DICIEMBRE DE 1937 SOBRE PROPIEDAD LITERARIA Y ARTISTICA CON LAS MODIFICACIONES INTRODUCIDAS POR LA LEY DE DERECHO DE AUTOR Y DERECHOS CONEXOS No. 17.616 DE 10 DE ENERO DE 2003, LEY 17.805 DE 26 DE AGOSTO DE 2004, LEY 18.046 DE 24 DE OCTUBRE DE 2006 LEY 18.046 DE 24 DE OCTUBRE DE 2006)</p>
<p style="margin-bottom: 0cm;"><strong>ADVERTENCIA</strong> - La consulta de este documento queda condicionada a la aceptación de las siguientes condiciones de uso: Este documento es únicamente para usos privados enmarcados en actividades de investigación y docencia. No se autoriza su reproducción con fines de lucro. Esta reserva de derechos afecta tanto los datos del documento como a sus contenidos. En la utilización o cita de partes debe indicarse el nombre de la persona autora.</p>
Format
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PDF
Language
A language of the resource
Inglés
Type
The nature or genre of the resource
Artículo
Identifier
An unambiguous reference to the resource within a given context
ISSN : 0567-7572
Aceite de Oliva
Evaluación sensorial
Polifenoles
-
https://riquim.fq.edu.uy/files/original/5f674131209c55fb8bf1beaf7954fca7.pdf
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Dublin Core
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Title
A name given to the resource
Bibliografía Nacional Química
Description
An account of the resource
Contiene la producción científica nacional de los profesionales químicos e investigadores, durante el período 1929 hasta la fecha.
Contributor
An entity responsible for making contributions to the resource
Departamento de Documentación y Biblioteca
RIQUIM
Document
A resource containing textual data. Note that facsimiles or images of texts are still of the genre text.
Original Format
If the image is of an object, state the type of object, such as painting, sculpture, paper, photo, and additional data
PDF
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
A name given to the resource
<strong>Healthy and Tasty : Focus Group Research on Vegetable Consumption among Children Aged 9 to 12</strong>
Subject
The topic of the resource
VEGETALES
CONSUMO
COMPORTAMIENTO DEL CONSUMIDOR
BIBLIOGRAFIA NACIONAL QUIMICA
2016
Abstract
A summary of the resource.
Focus groups were used to explore attitudes to vegetable consumption among children aged between 9 and 12. Group meetings were used to gather data concerning habitually consumed foods (both in the home and at school), preferred meals, most consumed vegetables, motives for vegetable consumption and non-consumption, the perceptions of vegetable-eating and non-vegetable-eating children, and children’s suggested vegetable-based products. Major vegetable consumption drivers and barriers were analysed from the children’s perspective. The focus group data showed that certain sensory factors (taste, appearance and texture) are powerful consumption drivers. The identity and the creativity of the person who prepares the meals as well as vegetable consumption habits in the home were also found to have a major impact on attitudes towards consuming vegetable among these children.
Creator
An entity primarily responsible for making the resource
<strong>Raggio, Laura</strong>
<a title="Curriculum Vitae" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=c2b879ed74672c10135cd7d40d21e3aa" target="_blank"><strong>Gambaro García, Adriana</strong></a>
<strong>Ivankovich, Carmen</strong>
Source
A related resource from which the described resource is derived
Mathews Journal of Nutrition & Dietetics v. 1, no. 2, 2016. -- 10p. -- 009
Publisher
An entity responsible for making the resource available
Mathews Open Access Journals
Date
A point or period of time associated with an event in the lifecycle of the resource
2016
Rights
Information about rights held in and over the resource
<p><strong>Información sobre Derechos de Autor</strong></p>
<p>(Por favor lea este aviso antes de abrir los documentos u objetos)</p>
<p><strong>La legislación uruguaya protege el derecho</strong> de autor sobre toda creación literaria, científica o artística, tanto en lo que tiene que ver con sus derechos morales, como en lo referente a los derechos patrimoniales con sujeción a lo establecido por el derecho común y las siguientes leyes (LEY 9.739 DE 17 DE DICIEMBRE DE 1937 SOBRE PROPIEDAD LITERARIA Y ARTISTICA CON LAS MODIFICACIONES INTRODUCIDAS POR LA LEY DE DERECHO DE AUTOR Y DERECHOS CONEXOS No. 17.616 DE 10 DE ENERO DE 2003, LEY 17.805 DE 26 DE AGOSTO DE 2004, LEY 18.046 DE 24 DE OCTUBRE DE 2006 LEY 18.046 DE 24 DE OCTUBRE DE 2006)</p>
<p><strong>ADVERTENCIA -</strong> La consulta de este documento queda condicionada a la aceptación de las siguientes condiciones de uso: Este documento es únicamente para usos privados enmarcados en actividades de investigación y docencia. No se autoriza su reproducción con fines de lucro. Esta reserva de derechos afecta tanto los datos del documento como a sus contenidos. En la utilización o cita de partes debe indicarse el nombre de la persona autora.</p>
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Inglés
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Artículo
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ISSN 2474-7475
Conportamiento del Consumidor
Consumo
Vegetales
-
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Bibliografía Nacional Química
Description
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Contiene la producción científica nacional de los profesionales químicos e investigadores, durante el período 1929 hasta la fecha.
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Departamento de Documentación y Biblioteca
RIQUIM
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Title
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<strong>Percepción del consumidor sobre los tipos de carne picada que se comercializa en Montevideo /</strong>
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CARNE
URUGUAY
EVALUACION SENSORIAL
BIBLIOGRAFIA NACIONAL QUIMICA
2014
Abstract
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La técnica de asociación de palabras fue utilizada para realizar un estudio preliminar de la percepción sobre los tipos de carnes picadas comercializadas en Montevideo. 60 consumidores recibieron cinco tarjetas con las palabras: Carne Picada Común, Magra, Premium, de Ternera y Especial y se les solicitó que escribieran las cuatro primeras imágenes, asociaciones, pensamientos o sentimientos que vinieran a su mente al leer cada tarjeta. Posteriormente, evaluaron cuán saludable consideraban que era cada tipo de carne picada. Las respuestas fueron agrupadas en 16 categorías. La Carne Picada Común fue percibida como un alimento con alto contenido de grasa y evaluada como poco saludable. Las carnes picadas Magra y Premium fueron percibidas como productos con bajo contenido graso, nutritivas, saludables y de precio elevado. La tipo Premium fue considerada, además, como un producto de calidad. La carne picada de Ternera fue percibida principalmente como un producto con una textura tierna, suave y blanda, mientras que en la carne picada Especial se encontraron contradicciones en las palabras utilizadas por los consumidores para su descripción (cara-económica, con poca grasa- con mucha grasa). Por medio de esta técnica se identificaron los atributos más relevantes en el proceso de selección y toma de decisiones de compra de este tipo de producto.
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<strong>Raggio, Laura</strong>
<a title="Curriculum Vitae" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=c2b879ed74672c10135cd7d40d21e3aa" target="_blank"><strong>Gámbaro García, Adriana</strong></a>
<strong>Pagano, Teresa</strong>
<strong>Montesano, Ana</strong>
<strong>Garmendia, Juan</strong>
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Innotec no. 9, 2014. -- p. 43-49
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Latu
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2014
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<p style="margin-bottom: 0cm;"><strong>Información sobre Derechos de Autor</strong><br /><br />(Por favor lea este aviso antes de abrir los documentos u objetos)<br /><br /><strong>La legislación uruguaya</strong> protege el derecho de autor sobre toda creación literaria, científica o artística, tanto en lo que tiene que ver con sus derechos morales, como en lo referente a los derechos patrimoniales con sujeción a lo establecido por el derecho común y las siguientes leyes<br /><br />(LEY 9.739 DE 17 DE DICIEMBRE DE 1937 SOBRE PROPIEDAD LITERARIA Y ARTISTICA CON LAS MODIFICACIONES INTRODUCIDAS POR LA LEY DE DERECHO DE AUTOR Y DERECHOS CONEXOS No. 17.616 DE 10 DE ENERO DE 2003, LEY 17.805 DE 26 DE AGOSTO DE 2004, LEY 18.046 DE 24 DE OCTUBRE DE 2006 LEY 18.046 DE 24 DE OCTUBRE DE 2006)<br /><br /><strong>ADVERTENCIA -</strong> La consulta de este documento queda condicionada a la aceptación de las siguientes condiciones de uso: Este documento es únicamente para usos privados enmarcados en actividades de investigación y docencia. No se autoriza su reproducción con fines de lucro. Esta reserva de derechos afecta tanto los datos del documento como a sus contenidos. En la utilización o cita de partes debe indicarse el nombre de la persona autora.</p>
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PDF
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Español
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Artículo
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ISSN 1688-3691 - 43
Carne
Evaluación sensorial
Uruguay
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https://riquim.fq.edu.uy/files/original/1992f6ff9174acc1738b6b4c4760415b.pdf
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Title
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Bibliografía Nacional Química
Description
An account of the resource
Contiene la producción científica nacional de los profesionales químicos e investigadores, durante el período 1929 hasta la fecha.
Contributor
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Departamento de Documentación y Biblioteca
RIQUIM
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Title
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<strong>Study of the reasons for the consumption of each type of vegetable within a population of school-aged children</strong>
Subject
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COMPORTAMIENTO DEL CONSUMIDOR
VEGETALES
NIÑOS
BIBLIOGRAFIA NACIONAL QUIMICA
2018
Abstract
A summary of the resource.
Background Several studies have evaluated the existence of factors that influence the consumption of vegetables in children, such as family environment, daily exposure to one or several vegetables, parents’ consumption and consumption pattern and the way in which vegetables are prepared in the household, among others. The objective of this study was to investigate the reasons for consumption associated with each vegetable in school-aged children through a survey designed to be answered by the parents. Methods A preliminary study with 162 parents was carried out on the consumption of vegetables in children aged 6 to 12 years. Based on the information obtained, a survey was designed with 14 phrases to investigate the reasons for the low consumption of each type of vegetable among school-aged children, which was answered online by 419 parents. Results The results obtained allowed us to categorise the vegetables into 6 groups. Group A consisted of tomatoes, corn, pumpkin and carrots as the vegetables that children like to eat most. Group B contains the vegetables that are consumed mostly camouflaged in other preparations, such as onions and red peppers. Group C contains only cauliflower, which was negatively associated with senses, such as colour, smell and taste. This vegetable was never offered to children by a high percentage of parents. Group D consists of green vegetables: zucchini, spinach, chard and peas. Vegetables of this group are added to other foods and the child usually ingests them camouflaged or obliged. Group E consists of beetroot, lettuce and broccoli. Beetroot and lettuce were the vegetables parents reported were most often rejected by their children. This rejection, they stated, was due to sensory aspects, such as colour, texture and taste. Conclusions The reasons for consumption among school-aged children depend on each type of vegetable and cannot be generalized. The sensory characteristics of the vegetable (mainly colour and flavour) and the habits of consumption in the family environment play a major role in children’s acceptance or rejection of vegetables. Keywords Vegetables Consumption Children Background Globalization and new lifestyles have led to major changes in eating patterns, which together with reduced physical activity have led to a significant increase in noncommunicable diseases (NCDs) [1]. NCDs are also known as chronic diseases because they are long lasting and usually evolve slowly. The main NCDs are obesity, cardiovascular diseases, cancer, chronic respiratory diseases and diabetes [2]. One of the main risk factors for NCDs, which is modifiable, is diet [3]. As part of a healthy diet, which should be low in fat, sugars and sodium, WHO suggests consuming at least 400 g of F&V per day [4]. In addition, fruits and vegetables are a rich source of vitamins and minerals, dietary fibre and other beneficial substances, such as phytosterols, flavonoids and other antioxidants [5]. Numerous investigations have shown the positive effects on the reduction of risk factors for NCDs associated with daily vegetable consumption in the recommended amounts [6, 7]. According to WHO data, an estimated 6.7 million deaths were due to inadequate intake of F&V in 2013 [8]. Worldwide, the 5 portions of fruits and vegetables recommended by WHO are not achieved [9, 10, 11]. The consumption in children and adolescents is also worrisome [12]. Children and adolescents in the United States consume 1 serving of fruit and 1.3 servings of vegetables per day [13]. In Germany, the average consumption of these foods in children between the ages of 3 and 17 years is below the recommended quantity. Only 12.2% of girls and 9.4% of boys consume the recommended 5 servings of fruits and vegetables per day [14]. In the UK, only 9% of children between 11 and 18 years of age are consuming the recommended quantities of fruits and vegetables every day, with vegetable consumption being especially low, with an average of one serving per day [15]. In Uruguay, only 24.4% of children and adolescents consume fruits and vegetables 5 or more times a day [16]. This low consumption of fruits and vegetables is consistent with that observed in the general population of the country in other surveys. During the first years of a person’s life, the consumption of vegetables is very important. Their consumption in adequate amounts has been related to a healthier weight in childhood [17, 18] and in adulthood [19]. Secondly, healthy eating habits acquired during childhood tend to persist into adulthood [20, 21, 22]. Previous studies have evaluated the existence of factors that influence the consumption of food and in particular the consumption of vegetables. Some of the factors are knowledge, beliefs, cost, convenience and the sensory characteristics of vegetables [23, 24, 25, 26, 27, 28, 29, 30]. In children, besides the factors mentioned, it should be added that their consumption is directly related to the family environment, daily exposure to one or several vegetables, parents’ consumption and consumption pattern and the way in which vegetables are prepared in the household, among others [31, 32, 33, 34, 35]. And in turn, the experience of trying new foods generates fear due to association with a negative sensory experience, and this could be especially important in the case of vegetables, since many of them have bitter tastes [36]. All the research works carried out to date study the factors linked to the consumption of vegetables by children in a generic way, considering vegetables as a homogeneous group of foods. The innovation in the present work is that each vegetable is studied individually, since the factors associated with consumption can differ between one vegetable and another. The objective of this study was to go deeper into the reasons for consumption associated with each vegetable in school-aged children, through a survey designed to be answered by the parents. Methods Preliminary study 406 online invitations were sent to parents of children aged 6 to 12 years old. A total of 185 parents opened the survey and 162 complete it.The parents were recruited in eight educational centres in the city of Montevideo and its surroundings by means of an invitation sent to them from the school itself. The study was approved by the Human Beings Ethics Committee of the Facultad de Química, Universidad de la República. Written informed consent was obtained from each parent prior to data collection, and each parent was offered a copy of the consent form. The parents who agreed to participate provided a contact email to which they were sent a link to the survey. The online questionnaire was developed using SurveyMonkey.com. The use of online questionnaires has been tested and found to be useful because of the ability to collect information from geographically distributed respondents, and because of the low cost compared with personal surveys. Another important feature is the convenience of the tool that allows access to the survey at any time [37]. A questionnaire with a list of the 18 most-consumed vegetables in the national market (tomatoes, lettuce, carrots, beetroot, eggplant, zucchini, onions, cucumber, pumpkin, spinach, chard, red peppers, cabbage, broccoli, cauliflower, green beans, peas and corn) was sent to the parents who agreed to participate in the survey [38]. They were asked to indicate their own consumption and their child’s consumption of each vegetable on the list by means of a structured scale of 7 points (1 = never, 2 = less than once a month, 3 = once or twice a month, 4 = several times a month, 5 = once or twice a week, 6 = several times a week, 7 = every day). For those vegetables which they replied their children ‘never consumed’, they were asked, through an open-ended question, to explain the reasons they believed their child did not consume them. At the end, the socioeconomic data of each parent (age, sex, marital status, education level, number of persons in the household, number of children in the household and age of the child) were collected. Design of the survey on reasons for vegetable consumption Based on the information obtained in the preliminary study, a survey was designed to investigate the reasons for the low consumption of each type of vegetable among school-aged children (6 to 12 years old), consisting of 14 phrases (Table 1). For the construction of the phrases, no complicated terms or rare words were used. Short words were also used, making the questionnaire accessible. Table 1 Phrases used in the survey to explore the reasons for the consumption of each type of vegetable Phrase 1 My child usually eats: Phrase 2 My child only eats camouflaged/disguised in other preparations: Phrase 3 My child just eats when forced: Phrase 4 My child used to eat it, but does not eat it now: Phrase 5 I offered it to my child, but he/she never wanted to try it: Phrase 6 My child does not eat it because I never offered it to him/her: Phrase 7 My child does not eat it because he/she does not like its colour/appearance: Phrase 8 My child does not eat it because he/she does not like its texture: Phrase 9 My child does not eat it because he/she does not like its smell: Phrase 10 My child does not eat it because he/she does not like its taste: Phrase 11 I don’t know why my child does not like it: Phrase 12 At home, we do not eat it because someone in the family does not like it: Phrase 13 At home, we do not eat it because someone in the family has a health problem: Phrase 14 At home, we do not eat it because I don’t know how to prepare/cook it: To study whether the information obtained through the parents was representative of the children, individual face-to-face interviews were previously conducted with 15 families where the survey was applied. The children of the families interviewed were between 7 and 12 years old. In each family, the child and the parent were surveyed independently. The survey was conducted in their own home, which allowed the creation of an atmosphere of trust. It was requested that the parent who answered the survey was the one who was most present in the child’s meal instances (lunch/dinner) and/or the one who prepared the meals for the child. Of the 14 phrases, phrases 6, 11 and 14, were eliminated in the interviews made to children because it was not appropriate to ask them such questions. In the same way, the questionnaire was tested until an adapted final version was approved by the researchers. Survey on the reasons for the consumption of vegetables The survey was sent online to the 185 parents to whom the exploratory survey had been sent and also distributed through social networks. The list of contacts included the parents who were invited to the preliminary study and also the staff (officials and teachers) of different faculties of the Universidad de la República. In total, 602 people opened the survey sent. At the beginning of the survey, it was stated that only parents of children between the ages of 6 and 12 years old should answer it and, if they had more than one child, they should answer it for only one of their children. The online questionnaire was developed using SurveyMonkey.com and consisted of the 14 phrases shown in Table 1. For each phrase, the parents received the list of the 18 vegetables used in the preliminary study, with the following cue: “CHECK ALL THE VEGETABLES YOU CONSIDER THIS PHRASE APPLIES TO”. At the end, the socioeconomic data of each parent (age, sex, marital status, education level, number of persons in the household, number of children in the household and age of the child) were collected. Statistical analysis Preliminary study An analysis of variance (ANOVA) was conducted on the parent’s consumption and child’s consumption data regarding the vegetables, the parent and child and their interaction as variation sources. The Tukey test was used to determine statistically significant (p ≤ 0.05) differences. The answers obtained in the preliminary study of the open-ended question about the reasons the child ‘never’ consumed a certain type of vegetable were analyses qualitatively. According to Bengtsson, 2016 [39] and Erlingsso & Brysiewicz, 2017 [40], the analysis procedure of the raw data from the open-ended question of the surveys were transcribed to form categories or themes is a process of further abstraction of data at each step of the analysis; from the manifest and literal content to latent meanings. Analyses were performed individually by each of the members of the research team and the results generated were discussed further in detail by the research team before the final phrases were finally agreed upon by consensus. Survey The Chi square test was performed to determine significant differences (p ≤ 0.05) in the frequency distribution of socio-demographic variables between the participants of the preliminary study and the survey. The frequency of mention of each vegetable was determined for each of the 14 phrases, counting the number of times each vegetable was selected for each phrase. Cochran’s Q test was carried out to identify significant differences among vegetables for each of the phrases [41]. A correspondence analysis (CA) was performed on the frequency table considering chi-square distances. CA can be defined as a variant of principal components analysis, better suited for categorical data and especially contingency and frequency tables [42]. A hierarchical cluster analysis was performed on the answers obtained for each phrase to group the vegetables with similar answers. The formation of clusters was based on Ward’s aggregation criterion and Euclidean distances [42]. Statistical analyses were performed using XL-Stat 2017 software (Addinsoft, NY). Results Preliminary study One hundred sixty-two parent complete the survey of the preliminary study. Table 2 shows the socioeconomic data of the parents who participated in the preliminary study. Most of the participants are between 30 and 45 years old and have a partner, which corresponds to the profile of parents with school-aged children. Table 2 Socio-demographic data among respondents Preliminary study n = 162 Survey n = 419 p-value According to Chi.square test Parent’s age Mean 41 ± 6 42 ± 6 0.184 18–30 years 6% 3% 30–45 years 88% 89% over 51 years 6% 8% Gender Male 11% 17% 0.072 Female 89% 83% Marital status Lives in partnership 80% 83% 0.397 Lives alone 20% 17% Level of education University professionals 57% 58% 0.827 Tertiary education unfinished 43% 42% Persons in the household 2 5% 9% 0.243 3–4 69% 68% 5 or more 26% 23% Children in the household 1 47% 45% 0.664 2 or more 53% 55% Child’s age Mean 9 ± 2 9 ± 2 Table 3 shows the consumption of each type of vegetable of the parents and their children. A significant difference (p ≤ 0.05) was found in the frequency of consumption of the different vegetables, both in parents and in children. Parent consumption was significantly higher in 17 of the 18 vegetables studied. Corn was the only vegetable where the consumption of parents and children was similar. However, there is a great coincidence between the most and least consumed vegetables by both groups. The age and gender of the children did not significantly influence the consumption of vegetables, for which these results are not presented. Table 3 Average values of the frequency of consumption of each type of vegetable for parent and children Vegetable Average parent consumption (7-point scale) Average child consumption (7-point scale) p-value Cauliflower 1.6 a A 1.4 a,b B 0.0106 Cucumber 2.2 b A 1.8 b,c B 0.0011 Eggplant 2.5 b,c A 1.7 a,b,c B < 0.0001 Green beans 2.5 b,c A 2.0 c B < 0.0001 Broccoli 2.6 b,c,d A 2.2 c B 0.0023 Beetroot 2.7 b,c,d A 2.0 c B < 0.0001 Cabbage 2.7 b,c,d A 2.0 c B < 0.0001 Chard 3.1 d,e A 2.7 d B 0.0178 Peas 3.5 e,f A 3.1 d,e B 0.0035 Spinach 3.6 f,g A 3.1 d,e B 0.0004 Zucchini 3.8 f,g,h A 3.2 d,e,f B < 0.0001 Corn 3.9 f,g,h,i A 3.8 g,h A 0.2582 Carrot 4.0 g,h,i A 3.5 e,f,g B 0.0001 Pumpkin 4.2 h,i,j A 3.8 g,h,i B 0.0143 Pepper 4.3 i,j,k A 3.6 f,g,h B < 0.0001 Lettuce 4.6 j,k A 3.0 d B < 0.0001 Onion 4.7 k,l A 4.1 h,i B < 0.0001 Tomatoes 5.1 l A 4.3 i B < 0.0001 p-value < 0.0001 < 0.0001 For each column (parent or child consumption), the average followed by the same lowercase letter did not differed by Tukey test at 5% of probability For each vegetable, the average followed by the same capital letter in the same line did not differed by Tukey test at 5% of probability Table 4 shows examples of the answers obtained in the open-ended question about the reasons the child did not consume that particular vegetable. For the vegetable pumpkin, there were no answers to the question about the reasons for non-consumption. Table 4 Examples of answers to the open-ended question: Why does your child ‘never’ eat this vegetable? Tomato “because he does not want to try it” Lettuce “he says he cannot swallow it”, “it has no taste”, “because it is green”, “he has not developed a taste for it”, “because of its colour and texture” Carrot “It is not something we usually consume”, “I don’t often offer it to him because I don’t like it”, “only camouflaged with pumpkin” Beetroot “because of its taste”, “because of its strong taste”, “the colour makes him reject it”, “the family does not eat it” Eggplant “we do not usually eat it”, “I know only a few preparations that include it”, “because it is bitter”, “only in ‘milanesas’”, “its taste is a little spicy” Zucchini “he does not accept green vegetables”, “he cannot find its taste”, “camouflaged, sometimes”, “we do not eat it” Onion “because of its strong smell”, “because of its taste”, “only in recipes”, “we do not eat it”, “if he sees it, he does not eat it” Cucumber “because of its appearance”, “it is not included in family meals”, “we do not eat it”, “because of lack of habit” Spinach “he does not like green ones”, “we do not usually eat it at home” Chard “I do not buy it because it produces gas and it’s bitter”, “we do not usually eat it”, “we do not like its taste”, “just camouflaged as an ingredient in recipes” Pepper “strong taste”, “bitterness”, “only in recipes”, “he eats it by obligation” Cabbage “we do not eat it”, “very different taste”, “someone in the family does not like it”, “because it’s green” Broccoli “it’s not included in the diet”, “because of its taste”, “my daughter used to eat it frequently until she got tired of it”, “he does not like it” Green beans “because of its taste”, “we do not eat it”, “because of its appearance”, “he has not adapted to it yet”, “it is green” Peas “I do not buy canned food” Corn “because it is sweet”, “only in recipes” Cauliflower “we do not eat it”, “he dislikes its smell and taste”, “I do not know how to prepare it”, “he does not like its taste or its smell” Survey In the face-to-face interviews with the 15 families, in order to test the comprehension of the phrases and verify that the parents’ responses were representative of the children, more than 95% agreement was obtained between parents’ and children’s responses. The survey was opened by 602 parents, and fully answered by 419 parents (69.6%). Table 1 shows the socioeconomic data of the parents who participated in the survey. These participants were also mostly women, between 30 and 45 years old, in a relationship and with university studies finished. According to the Chi square test, no significant difference (p > 0.05) was found between the socioeconomic data of the parents who participated in the preliminary study and those who did it in the survey. All the phrases except number 13 received responses greater than 10% on at least one of the vegetables. Phrase 13 (“at home we do not eat it because someone in the family has a health problem”), was eliminated from the analysis due to its low number of answers (less than 2%). The results obtained in the survey are described below. The data in parentheses indicate the percent of respondents that marked that vegetable for a particular phrase. For the group of parents surveyed, their children usually consume tomatoes (70%), carrots (53%), pumpkins (59%) and corn (67%) because they like it. Red peppers (37%), onions (41%), zucchini (25%), carrots (24%), spinach (22%) and chard (16%) are consumed if the children are not aware that they are eating those vegetables. Zucchini and carrots are included in this category, but with a lower contribution (25%). Zucchini (10%) was considered as the only vegetable that the children ate because their parents forced them. There was a very low response rate to this phrase. One might conclude that “obliging” a child to eat a vegetable is frowned upon in today’s society, so parents may not have used this phrase much to explain the consumption of some vegetables. As for those vegetables that their children consumed in the past, but no longer consume, we can find green vegetables, such as zucchini (13%), spinach (12%) and broccoli (10%), as well as pumpkin (14%). The vegetables that children were offered, but never wanted to try were beetroot (25%), eggplant (24%), cucumber (22%) and a broad list of green vegetables, such as lettuce (20%), green beans (20%), broccoli (19%), cabbage (17%) and peas (13%). Among the vegetables that parents never offered their children, we find cauliflower (43%), cabbage (23%), cucumber (21%), eggplant (18%), green beans (17%) and broccoli (16%). This is related to those that one of the parents does not consume or does not know how to prepare (phrases 12 and 14). The vegetables that are not consumed because of their colour are eggplant (22%), cauliflower (19%), beetroot (17%) and broccoli (17%), followed by green ones, such as green beans (14%), lettuce, spinach and chard (13%), cabbage (12%), zucchini and cucumber (11%). Of those that are not consumed because of texture, only lettuce appears in 12% of answers. Those that are disliked because of their smell are cauliflower (22%) and broccoli (17%). Those disliked because of their taste are eggplant (19%), beetroot (17%), cauliflower (16%), broccoli, cabbage (15%), pepper and cucumber (14%). The parents surveyed provided a low response rate for phrase 14. It was only stated that they do not know how to cook cauliflower (12%), which agrees with the fact that it is one of the vegetables that was never offered by the parents (43%) and someone in the family does not like it (40%). For a better visualization of the relationship between vegetables and each phrase, a correspondence analysis was performed. Correspondence analysis decomposes the overall inertia (the correlation between the data points of the variables in the analysis) by identifying a small number of dimensions that represent all the locations of the data point’s well [41]. In practice a two-dimensional solution (dimension 1 and dimension 2) will represent the data well. The results are presented in Fig. 1. Dimension 1 and dimension 2 explained 81.42% of the variance. Subsequently, a hierarchical cluster analysis was applied to the answers obtained for each phrase, which allowed the categorising of the vegetables into 6 groups. Fig. 1 Fig. 1 Results of the correspondence analysis (CA). The first two dimensions (dim1 and dim2) of the CA accounted for 81.4% of the variance of the experimental data Group A consisted of tomatoes, corn, pumpkin and carrots. These are the vegetables that children like to eat most. In spite of this, pumpkin is also one of the most mentioned vegetables as the one they used to eat, but do not eat now. This shows signs of the evolution in children’s consumption habits during growth. There is no mention of rejection due to colour, which suggests that children like the colour orange. In addition, carrot is another vegetable that children like to eat although it is also one of those added in recipes and ingested ‘camouflaged’. Group B contains the vegetables that are consumed mostly ‘camouflaged’ in other recipes, such as onions and red peppers. Parents relate their rejection with sensory characteristics, such as taste and colour. Group C includes only cauliflower, which was negatively associated with the senses because of its colour, smell and taste. This vegetable was never offered to children by a high percentage of parents while in other cases, it was offered, but children never wanted to try it. Both reasons are strongly associated with the high percentage of parents who said that one family member did not like it. In addition, they reported not knowing how to cook it. Group D consists of green vegetables: zucchini, spinach, chard and peas. Of this group, zucchini, spinach and chard are added in recipes and the child usually ingests them ‘camouflaged’. In addition, zucchini was the only one that was declared to be consumed out of force. In turn, zucchini and spinach were considered to be vegetables that children used to consume before, but no longer consume. They relate this rejection with sensory aspects, mainly colour and taste. Chard is rejected because of its colour, and peas are rejected because of their taste. Group E consists of beetroot, lettuce and broccoli. Beetroot and lettuce are the main vegetables reported by parents which were most offered to their children that they did not want to try. This rejection, they stated, is due to sensory aspects such as colour and taste for beetroot. In the case of lettuce, the parents believed that their children did not want to try it mainly for sensory reasons, such as colour, texture and taste. Broccoli is a vegetable that according to parents is not consumed for several reasons: children used to consume it and now they do not, it was offered to them, but they never wanted to try it, it was offered to them and it is rejected because of sensory factors like colour, smell and taste. Group F consists of eggplant, cucumber, cabbage and green beans. This group of vegetables stands out because these vegetables have never been offered to children by a high percentage of parents, mainly because someone in the family did not like them. Eggplant was reported by parents as the vegetable they most offered their children that they did not want to try. Also, children did not eat it because it was not offered to them. Reasons for rejection are related to sensory aspects, such as taste and colour. As for the cucumber, its low consumption is explained by its colour and taste, but also because someone in the family did not like it. Many parents declare that they offered their son/daughter cabbage, but he/she did not want to try it. There are sensory aspects that generate such rejection such as the colour and taste. Green beans were offered, but the children never wanted to try them, just like the vegetables of this group. This is due to sensory aspects that generate rejection, mainly colour and taste. Discussion Preliminary study According to the socioeconomic data of the parents who participated in the preliminary survey, high percentage of women answered the survey. In the Uruguayan culture, it is usually the mother who prepares the meals for the child. Similar results were reported [43] out of a total of 582 parents surveyed on their mealtime actions, their children’s food intake and the characteristics of the family meals. Eighty five percent of respondents were the mothers. For the UK households, a comparative participation of women was reported [44]. Survey A similar correlation between parents’ and children’s responses was found in [45], as we found in the face-to-face interviews with the 15 families. A total of 69,6% of the parent that opened the survey, answer it. So we have a much higher response compared with reported by other authors [37, 38, 39, 40, 41, 42, 43, 44, 45, 46]. Regarding the data on the consumption of vegetables obtained in the preliminary study, the coincidence between the groups of vegetables most consumed by the parents and by the children stands out. Similar results were reported [27], in which the consumption between parent and child correlated with a higher consumption rate in those children whose parents consume more of this type of food. As has been emphasized by numerous publications, parents play an important role in child and adolescent eating behaviour, and also peer influence is highlighted [47, 48]. In the same way, it has been found that the food preferences and eating patterns that develop in early childhood and adolescence do not increase later in adulthood, so it is very important to have healthy preferences and a high consumption of healthy foods incorporated from early ages [49, 50, 51]. The results obtained from the survey designed on the reasons for this low consumption of vegetables showed a low response for the phrase related to “forcing them to eat certain vegetables” and also for my child only consumes ‘camouflaged’ in other recipes, resulting in both situations being seen as something socially negative. Forcing children to eat has been associated with aversion [52] and a reduced intake of these foods [53, 54]. Furthermore, the context of consumption of certain foods influences their total intake [55]. In particular for vegetables, the context should be as enjoyable as possible and forcing a child to consume a certain food will not encourage consumption. According to results obtained [27], children of parents who tend to put stronger pressure on their children to eat vegetables or who act as negative role models more often ate fewer vegetables. In view of the results obtained, it is encouraging to know that a low amount of vegetables was associated with the phrases ‘my child only eats when forced’ and ‘my child only eats when disguised’ preventing the future development of a negative relationship with the consumption of such vegetables. Food rejection in children is presented in two forms: Food neophobia and picky/fussy eating behaviour. These two forms of food rejection are age-related and temporary behaviours, so they are important to consider since our surveyed children are between 6 and 12 years old [56, 57]. According to some authors, ‘pickiness’ normally reaches its peak when the child is between 3.5 and 5.5 years old and then it decreases gradually [58]. However, the range of pickiness among children is large, and almost 20% of children between 8 and 12 years of age can still be considered picky eaters, meaning that the variety of their diets may be considered insufficient [56, 59]. Pickiness has disadvantages because it is related to insufficient vegetable and fruit intake, and a healthy diet requires varied food intake [60]. This vegetable rejection behaviour explains the answers obtained from the phrase ‘my child used to eat it, but he/she does not do it now’ (phrase 4), especially for the group of green vegetables. The vegetables mentioned for the phrases “I offered it to him/her, but he/she never wanted to try it” (phrase 5) and “my son used to eat it, but he does not do it now” (phrase 4) has reasons strongly associated with sensory aspects, colour in particular. The palatability and taste of the food are said to be shaped by the colour of the food [61]. From the frequency of vegetable consumption of parents and children and the response to the phrase ‘my child usually eats it’, we discover that the most consumed vegetables by children are those which are red and orange, and also have a sweeter taste, such as tomatoes, carrots, pumpkins and corn. The importance of the relationship between parents and children in the consumption by children of certain types of vegetables (such as cucumber, broccoli, cauliflower and green beans) is evidenced through the answers obtained from the phrases ‘my child does not eat it because I never offered it to him/her’, ‘at home we do not eat it because I do not know how to prepare it/cook it’ and ‘at home we do not eat it because someone in the family doesn’t like it’. According to a model presented, the factors that affected in a postitive way the intake of vegetables were availability and accessibility [62]. When parents have more fruits and vegetables available in the home, child consumption improves [63]. The reason they never offered their children certain vegetables may be because they were unaware of the nutritional benefits of their consumption [64]. If parents as well as caregivers had such information, they could teach them and create an opportunity for children to be informed consumers so that they could make decisions about their own nutrition [65]. The concept of responsible parenting, particularly in relation to food, is reflected in the relationship between the caregiver and the child. This is one way healthy habits can be promoted [66, 67]. The most obvious reason children do not want to eat a certain food is because they do not like the taste of it [68]. However, children do not only reject food because of the flavour, they can also dislike the texture, colour/appearance and smell of the food. That is why these sensory aspects were evaluated in independent phrases (phrases 7, 8, 9 and 10) in order to accurately assess the sensory reasons children rejected certain vegetables. The results obtained aligned with those obtained by other researchers for the vegetables in general. There is a widespread rejection of the green colour and bitter tastes found in most vegetables [61]. In addition, it was reported that the low preference has been attributed to our innate aversion to bitter tastes [69]. The texture of vegetables was also mentioned as a major reason for the acceptance or rejection in children [30, 70], and the modifications suffered by the texture of vegetables according to their cooking methods [31]. These researchers reported that the sensory reasons children do not prefer vegetables are flavour (sour/acid), texture and appearance. Knowing certain preparation techniques and how to cook the vegetables has been studied by several authors [31, 71, 72, 73]. Some of the most used techniques with vegetables are blending, mixing, mashing or seasoning, and it has been seen that knowing how to apply them properly by the parents increases the consumption of vegetables. Parents surveyed reported a low response level for phrase 14 (“I do not know how to prepare them”). Only 12% stated that they did not know how to cook cauliflower, which is consistent with the fact that it is one of the vegetables that was never offered by the parents (43%) and someone in the family did not like it (40%). Finally, some limitations of this study should be considered. First, data collection was done through online surveys, so socially correct responses could have influenced the results. Secondly, we used a convenience sample comprising parents who agreed to participate, therefore selection bias could be a problem. Only the 18 most consumed vegetables in the local market were considered for the study. Other vegetables (such as arugula, radish, celery, artichoke, turnip, watercress, avocado, etc.) were not included in this study. Conclusions The present study shows that the reasons for consumption among school-aged children depend on each type of vegetable and cannot be generalized. The sensory characteristics of the vegetable (mainly colour and taste) and the habits of consumption in the family environment play a major role in school-aged children’s acceptance or rejection of vegetables. Actions to increase vegetable consumption among children should aim to encourage parents to act as role models and to raise awareness of strategies to change their child’s eating behaviour. Future studies should aim to determine the reasons for consumption of each type of vegetable in other populations in order to investigate the results obtained and also to study if changes in the determinants of vegetable intake in the parents could affect the behavior of the child. Declarations Acknowledgements The authors want to thank all the families that voluntary participate. Funding LR is PhD student at PEDECIBA QUÍMICA – UDELAR and received financial support for this research. Availability of data and materials The dataset supporting the conclusions of this article is available in the OSFHOME repository. Raggio, L. (2017, November 25). Reasons for the consumption of each type of vegetable. Retrieved from osf.io/kd4ue. Authors’ contributions LR processed data of the surveys, performed the personal surveys and was a major contributor in writing the manuscript. Together analyzed and interpreted the data. AG supervised the statistical analyzed the data and the writing of the manuscript. Both authors read and approved the final manuscript. Ethics approval and consent to participate The manuscript was generated as part of the research project called ‘Study of the motivators of and barriers to vegetable consumption in early childhood’. The project was a collaboration between the School of Nutrition and the School of Chemistry of the Universidad de la República; Ethics approval was obtained from the Ethics Committee of the School of Chemistry. The parents were recruited in several educational centres in the city of Montevideo and its surroundings by means of an invitation sent to them from the school itself. Written informed consent was obtained from each parent prior to data collection, and each parent was offered a copy of the consent form. The parents who agreed to participate provided a contact email to which they were sent a link to the survey. The families who agreed to participate in the part of the investigation that involved test of questionnaire, were informed of the investigation and written informed consent was obtained from each parent prior to data collection. Consent for publication An explanation of the investigation and the steps, ending in a publication was informed of those parent who demonstrated interest in participate. Those who wanted to participate, answered the surveys. Competing interests The authors declare that they have no competing interests. Publisher’s Note Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations. Open Access This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. 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BMC Pediatr. 2014;14(184). https://doi.org/10.1186/1471-2431-14-184. Gibson EL, Wardle J, Wattss CJ. Fruit and vegetable consumption, nutritional knowledge and beliefs in mothers and children. Appetite. 1998;31(2):205–28. https://doi.org/10.1006/appe.1998.0180. View Article PubMed Google Scholar Baxter IA, Schroder MJA. Vegetable consumption among Scottish children: a review of the determinants and proposed strategies to overcome low consumption. Br Food J. 1997;99(10):380–7. https://doi.org/10.1108/00070709710195167. View Article Google Scholar Martins Y, Pliner P. “Ugh ! That ’ s disgusting !”: identification of the characteristics of foods underlying rejections based on disgust. Appetite. 2006;46(1):75–85. https://doi.org/10.1016/j.appet.2005.09.001. View Article PubMed Google Scholar Ahern SM, Caton SJ, Bouhlal S, Hausner H, Olsen A, Nicklaus S, et al. Eating a rainbow. Introducing vegetables in the first years of life in 3 European countries. Appetite. 2013;71:48–56. https://doi.org/10.1016/j.appet.2013.07.005. View Article PubMed Google Scholar Caton SJ, Ahern SM, Hetherington MM. Vegetables by stealth. An exploratory study investigating the introduction of vegetables in the weaning period. Appetite. 2011;57(3):816–25. https://doi.org/10.1016/j.appet.2011.05.319. View Article PubMed Google Scholar Poelman AAM, Delahunty CM, de Graaf C. Vegetable preparation practices for 5–6 years old Australian children as reported by their parents; relationships with liking and consumption. Food Qual Prefer. 2015;42:20–6. https://doi.org/10.1016/j.foodqual.2015.01.005. View Article Google Scholar Copyright © The Author(s). 2018 Download PDF Section Health behavior, health promotion and society Metrics Article accesses: 658 Citations: 0 more information Altmetric Attention Score: 4 Altmetric Attention Score Share this article See updates Other Actions
Creator
An entity primarily responsible for making the resource
<strong>Raggio, Laura</strong>
<a title="Curriculum Vitae" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=c2b879ed74672c10135cd7d40d21e3aa" target="_self"><strong>Gámbaro García, Adriana</strong></a>
Source
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BMC Public Health v. 18, 2018. -- 11p.--e 1163
Publisher
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BioMed Central Ltd
Date
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2018
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<p><strong>Información sobre Derechos de Autor</strong></p>
<p>(Por favor lea este aviso antes de abrir los documentos u objetos)</p>
<p><strong>La legislación uruguaya protege el derecho</strong> de autor sobre toda creación literaria, científica o artística, tanto en lo que tiene que ver con sus derechos morales, como en lo referente a los derechos patrimoniales con sujeción a lo establecido por el derecho común y las siguientes leyes (LEY 9.739 DE 17 DE DICIEMBRE DE 1937 SOBRE PROPIEDAD LITERARIA Y ARTISTICA CON LAS MODIFICACIONES INTRODUCIDAS POR LA LEY DE DERECHO DE AUTOR Y DERECHOS CONEXOS No. 17.616 DE 10 DE ENERO DE 2003, LEY 17.805 DE 26 DE AGOSTO DE 2004, LEY 18.046 DE 24 DE OCTUBRE DE 2006)</p>
<p><strong>ADVERTENCIA -</strong> La consulta de este documento queda condicionada a la aceptación de las siguientes condiciones de uso: Este documento es únicamente para usos privados enmarcados en actividades de investigación y docencia. No se autoriza su reproducción con fines de lucro. Esta reserva de derechos afecta tanto los datos del documento como a sus contenidos. En la utilización o cita de partes debe indicarse el nombre de la persona autora.</p>
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PDF
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Inglés
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Artículo
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DOI: 10.1186/s12889-018-6067-4
Comportamiento del consumidor
Niños
Vegetales
-
https://riquim.fq.edu.uy/files/original/c1d11142a00c5a28b78cc7de542a2dae.pdf
ee1c8f2698ee279a85987c32f1b8d900
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3
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86
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298
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Title
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Bibliografía Nacional Química
Description
An account of the resource
Contiene la producción científica nacional de los profesionales químicos e investigadores, durante el período 1929 hasta la fecha.
Contributor
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Departamento de Documentación y Biblioteca
RIQUIM
Document
A resource containing textual data. Note that facsimiles or images of texts are still of the genre text.
Dublin Core
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Title
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<strong>Variantes de los genes CYP2C9 y Apolipoproteína E en la respuesta individual a la warfarina</strong>
Subject
The topic of the resource
ANTICOAGULANTES
CARDIOLOGIA
2006
BIBLIOGRAFÍA NACIONAL QUÍMICA
Creator
An entity primarily responsible for making the resource
<strong>Raggio, V.</strong>
<a title="Currículum Vitae" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=8b87e8e50f3fa6cbb61ecc6edf70e6f8" target="_blank"><strong>Esperón, P.</strong></a>
<strong>Lorenzo, M.</strong>
<strong>Taub, Irene</strong>
<strong>Cuesta, A.</strong>
<strong>Rodríguez, A.</strong>
<strong>Ortiz, V.</strong>
<strong>Kuster, F.</strong>
<strong>Lluberas, R.</strong>
<strong>Stoll, M.</strong>
Source
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Revista Uruguaya de Cardiología v. 21, , 2006. -- p. 104-116
Publisher
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Sociedad Uruguaya de Cardiología
Date
A point or period of time associated with an event in the lifecycle of the resource
2006
Rights
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<p><strong>Información sobre Derechos de Autor</strong><br /> <br /> (Por favor lea este aviso antes de abrir los documentos u objetos)<br /> <br /> <strong>La legislación uruguaya</strong> protege el derecho de autor sobre toda creación literaria, científica o artística, tanto en lo que tiene que ver con sus derechos morales, como en lo referente a los derechos patrimoniales con sujeción a lo establecido por el derecho común y las siguientes leyes<br /> <br /> (LEY 9.739 DE 17 DE DICIEMBRE DE 1937 SOBRE PROPIEDAD LITERARIA Y ARTISTICA CON LAS MODIFICACIONES INTRODUCIDAS POR LA LEY DE DERECHO DE AUTOR Y DERECHOS CONEXOS No. 17.616 DE 10 DE ENERO DE 2003, LEY 17.805 DE 26 DE AGOSTO DE 2004, LEY 18.046 DE 24 DE OCTUBRE DE 2006 LEY 18.046 DE 24 DE OCTUBRE DE 2006)<br /> <br /> <strong>ADVERTENCIA -</strong> La consulta de este documento queda condicionada a la aceptación de las siguientes condiciones de uso: Este documento es únicamente para usos privados enmarcados en actividades de investigación y docencia. No se autoriza su reproducción con fines de lucro. Esta reserva de derechos afecta tanto los datos del documento como a sus contenidos. En la utilización o cita de partes debe indicarse el nombre de la persona autora.</p>
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PDF
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Español
Type
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Artículo
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ISSN 1688-0420
Anticoagulantes
Cardiología
-
https://riquim.fq.edu.uy/files/original/8c61174bd2960f0e1ba0919c2a6a19f7.doc
6661e9f9bf164e0f2c8f66847b69ce53
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Omeka Image File
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8
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3
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Title
A name given to the resource
Bibliografía Nacional Química
Description
An account of the resource
Contiene la producción científica nacional de los profesionales químicos e investigadores, durante el período 1929 hasta la fecha.
Contributor
An entity responsible for making contributions to the resource
Departamento de Documentación y Biblioteca
RIQUIM
Document
A resource containing textual data. Note that facsimiles or images of texts are still of the genre text.
Original Format
If the image is of an object, state the type of object, such as painting, sculpture, paper, photo, and additional data
PDF
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
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<strong>Theoretical insight into the mechanism for the inhibition of the cysteine protease cathepsin B by 1,2,4-thiadiazole derivatives</strong>
Subject
The topic of the resource
QUIMICA CUANTICA
CISTEINA PROTEASA
CAPTESINA
BIBLIOGRAFIA NACIONAL QUIMICA
2014
Abstract
A summary of the resource.
Several cellular disorders have been related to the overexpression of the cysteine protease cathepsin B (CatB), such as rheumatic arthritis, muscular dystrophy, osteoporosis, Alzheimer's disease, and tumor metastasis. Therefore, inhibiting CatB may be a way to control unregulated cellular functions and prevent tissue malformations. The inhibitory action of 1,2,4-thiadiazole (TDZ) derivatives has been associated in the literature with their ability to form disulfide bridges with the catalytic cysteine of CatB. In this work, we present molecular modeling and docking studies of a series of eight 1,2,4-thiadiazole compounds. Substitutions at two positions (3 and 5) on the 1,2,4-thiadiazole ring were analyzed, and the docking scores were correlated to experimental data. A correlation was found with the sequence of scores of four related compounds with different substituents at position 5. No correlation was observed for changes at position 3. In addition, quantum chemistry calculations were performed on smaller molecular models to study the mechanism of inhibition of TDZ at the active site of CatB. All possible protonation states of the ligand and the active site residues were assessed. The tautomeric form in which the proton is located on N2 was identified as the species that has the structural and energetic characteristics that would allow the ring opening of 1,2,4-thiadiazole.
Creator
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<a title="currículum vitae" href="http://buscadores.anii.org.uy/buscador_cvuy/exportador/ExportarPdf?hash=10d1055ca9d091523096be909df436b7" target="_blank"><strong>Vega Teijido, Mauricio Angel</strong></a>
<strong>El Chamy Maluf, Sarah</strong>
<strong>Ramalho Bonturi, Camila</strong>
<strong>Sambrano, Julio Ricardo</strong>
<a title="currículum vitae" href="http://buscadores.anii.org.uy/buscador_sni/exportador/ExportarPdf?hash=40f23b501897bd535c01b6602f1ea346" target="_blank"><strong>Ventura, Oscar N.</strong></a>
Source
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Journal of Molecular Modelling v. 20, no.6, 2014. -- p. 2254-2268
Publisher
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Springer Berlin Heidelberg
Date
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2014
Rights
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<p><strong>Información sobre Derechos de Autor</strong></p>
<p>(Por favor lea este aviso antes de abrir los documentos u objetos)</p>
<p><strong>La legislación uruguaya</strong> protege el derecho de autor sobre toda creación literaria, científica o artística, tanto en lo que tiene que ver con sus derechos morales, como en lo referente a los derechos patrimoniales con sujeción a lo establecido por el derecho común y las siguientes leyes</p>
<p>(LEY 9.739 DE 17 DE DICIEMBRE DE 1937 SOBRE PROPIEDAD LITERARIA Y ARTISTICA CON LAS MODIFICACIONES INTRODUCIDAS POR LA LEY DE DERECHO DE AUTOR Y DERECHOS CONEXOS No. 17.616 DE 10 DE ENERO DE 2003, LEY 17.805 DE 26 DE AGOSTO DE 2004, LEY 18.046 DE 24 DE OCTUBRE DE 2006 LEY 18.046 DE 24 DE OCTUBRE DE 2006)</p>
<p><strong>ADVERTENCIA</strong> - La consulta de este documento queda condicionada a la aceptación de las siguientes condiciones de uso: Este documento es únicamente para usos privados enmarcados en actividades de investigación y docencia. No se autoriza su reproducción con fines de lucro. Esta reserva de derechos afecta tanto los datos del documento como a sus contenidos. En la utilización o cita de partes debe indicarse el nombre de la persona autora.</p>
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PDF
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Inglés
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Artículo
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doi: 10.1007/s00894-014-2254-0
Captesina
Cisteina proteasa
Química cuántica
-
https://riquim.fq.edu.uy/files/original/c825540a686ec2a711ed6a22a3ec2f45.pdf
0d5abf819c634a05a1b80216e7d08c44
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Omeka Image File
The metadata element set that was included in the `files_images` table in previous versions of Omeka. These elements are common to all image files.
Bit Depth
8
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3
Height
172
Width
128
Dublin Core
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Title
A name given to the resource
Bibliografía Nacional Química
Description
An account of the resource
Contiene la producción científica nacional de los profesionales químicos e investigadores, durante el período 1929 hasta la fecha.
Contributor
An entity responsible for making contributions to the resource
Departamento de Documentación y Biblioteca
RIQUIM
Document
A resource containing textual data. Note that facsimiles or images of texts are still of the genre text.
Original Format
If the image is of an object, state the type of object, such as painting, sculpture, paper, photo, and additional data
Papel
Dublin Core
The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/.
Title
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<strong>Vigilancia farmacológica : centro de información de medicamentos</strong>
Subject
The topic of the resource
PRODUCTOS FARMACEUTICOS
CENTROS DE REFERENCIA
BIBLIOGRAFIA NACIONAL QUIMICA
1978
Creator
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<strong>Ramasso, J. C.</strong>
Source
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Revista de la Asociación Uruguaya de Farmacia y Bioquímica Industrial v. 1, nº. 4, 1978. -- p. 24-34
Publisher
An entity responsible for making the resource available
Asociación Uruguaya de Farmacia y Bioquímica Industiral
Date
A point or period of time associated with an event in the lifecycle of the resource
1978
Rights
Information about rights held in and over the resource
<p class="western" lang="es-ES" align="left"><strong>Información sobre Derechos de Autor</strong></p>
<p class="western" lang="es-ES">(Por favor lea este aviso antes de abrir los documentos u objetos)</p>
<p class="western" lang="es-ES"><strong>La legislación uruguaya</strong> protege el derecho de autor sobre toda creación literaria, científica o artística, tanto en lo que tiene que ver con sus derechos morales, como en lo referente a los derechos patrimoniales con sujeción a lo establecido por el derecho común y las siguientes leyes</p>
<p class="western" lang="es-ES">(LEY 9.739 DE 17 DE DICIEMBRE DE 1937 SOBRE PROPIEDAD LITERARIA Y ARTISTICA CON LAS MODIFICACIONES INTRODUCIDAS POR LA LEY DE DERECHO DE AUTOR Y DERECHOS CONEXOS No. 17.616 DE 10 DE ENERO DE 2003, LEY 17.805 DE 26 DE AGOSTO DE 2004, LEY 18.046 DE 24 DE OCTUBRE DE 2006 LEY 18.046 DE 24 DE OCTUBRE DE 2006)</p>
<p class="western" style="margin-bottom: 0cm;" lang="es-ES"><strong>ADVERTENCIA</strong> - La consulta de este documento queda condicionada a la aceptación de las siguientes condiciones de uso: Este documento es únicamente para usos privados enmarcados en actividades de investigación y docencia. No se autoriza su reproducción con fines de lucro. Esta reserva de derechos afecta tanto los datos del documento como a sus contenidos. En la utilización o cita de partes debe indicarse el nombre de la persona autora.</p>
Format
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Papel
PDF
Language
A language of the resource
Español
Type
The nature or genre of the resource
Artículo
1978
Bibliografía Nacional Química
Centros de referencia
Productos farmacéuticos