Buscar recursos académicos

The purpose of this application, under Articles 70.2 and 81.1 of the International Code of Zoological Nomenclature, is to change the type species of Cricosaurus Wagner, 1858 (Reptilia, Crocodylomorpha, Metriorhynchidae) ...

High-power density output in enzymatic fuel cells is a key feature to reduce the size of self-powered implantable medical devices. Electron transfer mediated through redox polyelectrolytes allows the transport of electro...

Several metal-organic framework (MOF) materials have been recently employed in optoelectronic devices due to the unique properties of the MOF materials that result in enhanced performance and stability. In this work, the...

We study the relative fraction of low and high surface brightness galaxies (LSBGs and HSBGs)at void walls in the Sloan Digital Sky Survey (SDSS) Data Release 7.We focus on galaxies inequal local density environments. We ...

En este trabajo se presenta una evaluación preliminar, mediante simulación electrónica, de una nueva maniobra de reducción de precarga por estimulación eléctrica programada con miras a su uso en un monitor cardíac...

From 2008 to 2011, several planned modifications were implemented at the RA-6 reactor in Argentina, leading to significant benefits for future BNCT treatments. New capabilities have been implemented in NCTPlan treatment ...

"The Photo-Fenton-like (PF-like) process with minute Fe(III) concentrations and the Hydrogen Peroxide Photolysis (HPP), using Xe-lamp or solar light as sources of irradiation, were efficiently applied to eliminate the he...

In the realm of nanotechnology, the integration of quantum emitters with plasmonic nanostructures has emerged as an innovative pathway for applications in quantum technologies, sensing, and imaging. This research paper p...

Este artículo analiza de qué manera los estilos de aprendizaje de los estudiantes de un programa de Licenciatura pueden articularse con ciertas estrategias de enseñanza que mejoren el aprendizaje. A partir de una inve...

The cardiac rhythm in a 24-hour period of 12 dogs of the Boxer breed, clinically healthy, males and females, of different ages was evaluated. No differences between males and females in the minimum, medium and maximum ca...

The coccidian Caryospora bigenetica was first described in the snake Crotalus horridus (Viperidae) from United States of America. This study represents the first record of the occurrence of C. bigenetica in snakes in Sou...

El presente artículo explora las relaciones entre conflicto armado y biodiversidad, considerando los aportes de la ciudadanía cultural, así como el lugar de la educación en la formación de ciudadanos éticamente res...

La presencia de instrumentos invariantes es útil para la evaluación de las emociones en diferentes culturas. El presente estudio tuvo como objetivo desarrollar y evaluar la invariancia de medición de la escala de mied...

ABSTRACT This research aimed to assess the relationships among shrunk body weight (SBW) and empty body weight (EBW) to develop equations to estimate EBW in 121 pre-weaned hair sheep lambs from different genotypes (Pelibu...

La producción de mandarina dentro del grupo de los cítricos tiene un aporte significativo en Colombia. El uso del 1-metilciclopropeno (1-MCP) inhibe la acción del etileno y es una práctica común para prolongar la vi...

La socavación local es un fenómeno hidráulico, que resulta de la interacción entre una estructura y el cauce de un río, lo cual altera su flujo natural, provocando erosión del material de lecho donde se sitúan los...

Crop wild relatives (CWR) are plant taxa closely related to crops and are a source of high genetic diversity that can help adapt crops to the impacts of global change, particularly to meet increasing consumer demand in t...

H2 rich gas produced from Scenedesmus almeriensis biomass residue after lipidic extraction by low temperature catalytic gasification is addressed. The pyrolysis-gasification behavior under different atmospheres (CO2/He, ...

La fortificación de frutas con componentes activos (CA) mediante el proceso de impregnación a vacío (IV) es una alternativa para el desarrollo de alimentos funcionales. En el presente estudio se evaluó el proceso IV ...

El artículo presenta distintas propuestas educativas realizadas por grupos de jóvenes que actúan en diferentes localidades de la ciudad de Bogotá, ubicados en los ámbitos estético- expresivo, socio-comunitario y é...

The objective of this study was to evaluate lactose and milk urea nitrogen (MUN) in milk from Holstein cows and their relationship with days in milk (DIM), milk yield, milk fat, milk protein, and somatic cell count (SCC)...

ABSTRACT An experiment was conducted to evaluate the effect of the intake of a mixture of fish and sacha inchi oils (iOM), organic selenium (iSe), and organic chromium (iCr) on egg production (EP) and feed conversion rat...

Effect of cutting age and level of ground corn grain inclusion were determined on nutritional and fermentative quality of maralfalfa silages (Pennisetum sp). Two cutting ages 48 and 60 (Days After Regrowth) and five leve...

We describe an outbreak of Klebsiella pneumoniae sequence type 11 (ST11) producing KPC variants resistant to ceftazidime-avibactam. Six patients hospitalized in the intensive care unit (mostly due to critical COVID pneum...