Results 41 to 50 of about 3,286,065 (155)

La cooperación científica para la asesoría de tesistas del posgrado en la Facultad de Ciencias Médicas, UNAN-LEÓN

open access: yesLa Universidad, 2022
En el contexto de la realización de una pasantía doctoral realizada en la Universidad Nacional Autónoma de Nicaragua sede León, este estudio se planteó por objetivo determinar el significado que dan los docentes a la cooperación científica para la ...
Edwin Mazariego Flores
doaj  

Investigación y servicios de información en Colombia

open access: yesArbor: Ciencia, Pensamiento y Cultura, 1997
En primer lugar, presentaré brevemente un panorama del lugar que ocupa la investigación científica en Colombia. Luego, expondré las características del Sistema Nacional Ciencia y Tecnología y las políticas gubernamentales actuales sobre investigación ...
Alfonso Monsalve Solórzano
doaj   +1 more source

In vitro and in vivo digestibility of prebiotic galactooligosacharides synthesized by β‐galactosidase from Lactobacillus delbruecki subsp. bulgaricus CRL450

open access: yesJournal of the Science of Food and Agriculture, Volume 104, Issue 11, Page 6769-6777, 30 August 2024.
Abstract BACKGROUND The general assumption that prebiotics reach the colon without any alterations has been challenged. Some in vitro and in vivo studies have demonstrated that ‘non‐digestible’ oligosaccharides are digested to different degrees depending on their structural composition.
Agustina Fara   +4 more
wiley   +1 more source

Relatório do Coordenador do Grupo de Trabalho sobre Cooperação e Intercâmbio de Bens nas Areas Cultural, Educacional e Científica

open access: yes, 2004
ALADI. Comité de Representantes.
ALADI. Comité de Representantes. Grupo de Trabajo sobre Cooperación e Intercambio de Bienes en las Areas Cultural, Educacional y Científica
core   +1 more source

Vibrational Relaxation of D2O Induced by Collision with He: A Rigid Bender Close Coupling Study

open access: yesChemPhysChem, Volume 25, Issue 15, August 1, 2024.
The vibrational quenching cross sections for the relaxation of the D2O (ν2=1,3ka,kc) molecule by collision with He are presented. A monotonic increase of the cross sections is observed for high collision energies. Abstract The vibrational relaxation of the first excited bending state of D2O induced by collision with He is studied at the close coupling ...
Ricardo Manuel García‐Vázquez   +3 more
wiley   +1 more source

A Rigid Bender Study of the Bending Relaxation of H2O and D2O by Collisions with Ar

open access: yesChemPhysChem, Volume 25, Issue 10, May 17, 2024.
A comparison is made between the Ar‐H2O and Ar‐D2O systems. The comparison includes the calculation of two 4D‐PESs and the rigid bender calculation of the vibrational quenching cross section as well as the analysis of the dynamics propensity rules. Abstract The bending relaxation of H2O and D2O by collisions with Ar is studied at the Close Coupling ...
Ricardo Manuel García‐Vázquez   +3 more
wiley   +1 more source

Tendencias de investigación sobre la Cooperación Sur-Sur y la relación China-Colombia: un análisis bibliométrico (2014-2024)

open access: yesRevista Científica Profundidad Construyendo Futuro
La cooperación sur- sur global ha venido emergiendo como un modelo orientado a la contribución económica entre las naciones , no limitándose exclusivamente al enfoque tradicional de cooperación entre norte -sur global si no que integra al comercio ...
Harold Anderson Bustamante Matoma
doaj   +1 more source

A Voltage‐Driven Transport Model to Identify Ion Migration as the Rate‐Limiting Step in Memristive Switching

open access: yesAdvanced Electronic Materials, Volume 10, Issue 1, January 2024.
In this study, a novel voltage‐driven transport model is introduced for memristive switching. The model elucidates ion migration through the electrolyte as the rate‐limiting step, offering insights into memristor behavior. This model is exemplified in a parallel plate thin‐film cell with Yttria‐Stabilized Zirconia (YSZ) electrolyte and Ru and Au ...
Jorge Luis Vazquez‐Arce   +3 more
wiley   +1 more source

Relatório do Coordenador do Grupo de Trabalho sobre Cooperação e Intercâmbio de Bens nas Areas Cultural, Educacional e Científica

open access: yes, 2009
ALADI. Comité de Representantes.
ALADI. Comité de Representantes. Grupo de Trabajo sobre Cooperación e Intercambio de Bienes en las Areas Cultural, Educacional y Científica
core   +1 more source

Reglamento del Comité de Integridad Científica

open access: yes, 2017
Reglamento del Comité de Integridad Científica.
Universidad Científica del Sur
core   +1 more source

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