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Materias / palabras clave: Geografía; Ciencias de la tierra; Geography; Earth sciences

Tesis de Maestría Esta tesis analizó los impactos que generó la institucionalidad sociolaboral del MERCOSUR sobre las agendas regionales de las centrales sindicales argentinas durante el período de Postconvertibilida...

Cell proliferation is an important determinant of plant form, but little is known about how developmental programs control cell division. Here, we describe the role of microRNA miR396 in the coordination of cell prolifer...

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...

We present a study of the microscopic dynamics of water trapped in reverse non-ionic micelles by means of a series of molecular dynamics simulations. The analysis of the effects of micellar confinement on spectroscopical...

To induce new bone formation, mesenchymal stem cells were seeded onto atelocollagen honeycomb scaffold. We evaluated the efficacy of this scaffold combined with KUSA/A1 cells in vivo. KUSA/A1 cells alone and with ateloco...

En este artículo analizamos uno de los múltiples aspectos de la religiosidad o la laicidad, como son la dimensión jurídica y la inclusión de la enseñanza religiosa o la educación laica en las Constituciones Provin...

Grain sorghum [Sorghum bicolor (L) moench] exhibits intraspecificvariability for the rate of dormancy release and pre-harvest sprouting behavior. Two inbred lines with contrasting sprouting response were compared: IS9530...

ZnO nanorods (NRs) were grown on fluorine doped tin oxide (FTO) substrates at low temperatures (90 °C) from Zn2+ precursors in alkaline media previously seeded with ZnO nanoparticles. These were deposited onto the FTO s...

Tesis de Maestría La presente investigación es un estudio de historia intelectual centrado en procesos de recepción de ideas. Su objetivo es reconstruir de manera documentada la recepción argentina del pensamiento y ...

Este trabajo tiene como objetivo analizar la manera en que las distintas dimensiones temporales de la vida cotidiana son experimentadas por un grupo de jóvenes varones que se dedican al entrenamiento del cuerpo en un gi...

Tesis de Maestría El objeto de estudio de este trabajo lo constituye un corpus de libros publicados en Buenos Aires entre 1901 y 1920, que conformaron una colección, la Biblioteca La Nación, publicada por el diario de...

This study tries to elucidate the mechanisms by which fructose rich diets (FRD) inhibit the rat intestinal Ca2+ absorption, and determine if any or all underlying alterations are prevented by naringin (NAR). Male rats we...

The use of solid fermentation substrate (SSF) has been appreciated by the demand for natural and healthy products. Lactic acid bacteria and bifidobacteria play a leading role in the production of novel functional foods ...

Tesis de Maestría Este trabajo analiza las relaciones entre las estrategias político-culturales populistas del primer peronismo (1945-1955) y la esfera deportiva, en tanto se puede afirmar que en ese período se config...

T47D and IBH6 cells that overexpress RUNX2 show high levels of FGFR2 and FGF2, supporting the hypothesis that FGF2 increases RUNX2 and, in turn, RUNX2 increases FGF2, maintaining a positive loop. However, in these models...

In the present work we investigated the importance of the Raf/MEK/ERK signalling pathway in the multiplication of the arenavirus Junı´n (JUNV) in monkey and human cell cultures. We established that JUNV induces a bipha...

Apple chicha is a fresh low alcoholic beverage elaborated by aboriginal communities of Andean Patagonia (Argentina and Chile). In the present work, we identified the yeast microbiota associated with this fermentation, an...

Wet-mixing processes can be tuned to reduce energy consumption, although impacts on quality and stability should be addressed. This work evaluated the effect of wet-mix processing (total solids, TS: 50 or 60%; heat treat...

Objetivo: Evaluar la utilidad de la angiotomografía computada (TC) espectral cardíaca en pacientes con ataque cerebrovascular isquémico (ACVi). Material y métodos: En el contexto de pandemia de COVID-19 incorporamos ...

Tesis de Maestría Actualmente existen más de 7 millones de personas desplazadas en Colombia, ocupando el segundo puesto en el mundo con más desplazados internos. Mi cercanía con la población nombrada desplazada desd...

Avaliou-se a distribuição de Lawsonia intracellularis em fezes de suínos, coletadas diretamente no reto, durante a fase de crescimento/terminação, sob condições de campo, e determinou-se o efeito da infecção L. ...

Background: Although assessment of pre and posttransplant quality of life is a current scientific target; it has not yet been carried out throughout the entire transplant process. Aims: 1) To analyze differences in menta...

We present a systematic investigation of the optical response to circularly polarized illumination in twisted stacked plasmonic nanostructures. The system consists in two identical, parallel gold triskelia, centrally ali...