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A study was undertaken to ascertain the analytical capabilities of l-methionine immobilized on controlled pore glass for Sb preconcentration and speciation. A fully automated on-line system, implemented with hydride gene...

Phosphorus (P) is an essential mineral nutrient for plants, playing central roles in development, growth, and environmental responses. In the soil, P is available in the form of inorganic phosphate (Pi), which, once inco...

New pterosaur tracks from the Aguada de Tuco tracksite of the Cenomanian Candeleros Formation (Neuquén Basin, Argentina) are reported here. They are preserved in medium grain-sized sandstones from fluvial deposits and a...

La contribución nacionalmente determinada (NDC) presentada por Argentina en el marco del Acuerdo de París, se alinea con las decisiones tomadas en el contexto de la Convención Marco de Naciones Unidas sobre Cambio Cli...

"Multilevel current-source inverters have proved to be a high-performance option for industrial applications due to reliability, fault-tolerant capabilities, quasi soft switching, and the use of lower filter capacitor va...

Tesis de Maestría La tesis analiza las autopercepciones y representaciones de los estudiantes integrantes de la comunidad paraguaya en la Universidad Nacional de Hurlingham en el período 2016-2019, realizando una contr...

Tesis de Maestría A partir del análisis de las instituciones que han regulado el conflicto social durante la posconvertibilidad, esta tesis se propone explicar las relaciones entre desigualdad y modo de desarrollo en e...

"Background: Difference between Bohr and Enghoff dead space are not well described in ARDS patients. We aimed to analyze the effect of PEEP on the Bohr and Enghoff dead spaces in a model of ARDS. Methods: 10 pigs submi...

The genus Microcavia includes five living species of caviomorph rodents endemic to southern South America. Microcavia jayat, the most recently described species, was recorded in only seven localities of Chaco Seco, in Sa...

Vegetation cover is an important factor in soil microbial community composition and activity. We compared the effects of dominant plantspecies cover in a semi-arid scrub environment in northern Patagonia. We compared ind...

BackgroundTuberculosis (TB) remains one of the world’s deadliest infectious diseases and continues to be hindered by poor public awareness, stigma, and misinformation, all of which can contribute to delayed diagnosis, ...

Las contribuciones realizadas por Pablo Groeber al estudio del Triásico en la Argentina y, en especial, el capítulo dedicado al Sistema en Geografía de la República Argentina, que escribiera junto a Pedro Stipanicic,...

We propose an algorithm for the simultaneous position and clock tracking of a wireless mobile node by a set of reference nodes. Based on a protocol similar to that of two-way ranging, our algorithm efficiently estimates ...

Multi-walled carbon nanotubes (CNTs), pristine and subjected to treatments, are comparatively characterized from N2 and Kr (77 K) adsorption measurements. The CNTs are lab-synthesized by in situ chemical vapour depositio...

En el marco de una investigación dedicada al campo literario argentino de 1969, se examinan episodios vinculados a la circulación de la literatura chilena en Buenos Aires. En particular, el artículo se detiene en una ...

The Neuquén Basin is a stratigraphically- and economically-important Early Cretaceous depocentre located in west-central Argentina. The Early Valanginian to Early Barremian succession (upper Vaca Muerta, Mulichinco and ...

The lowermost part of the Agua de la Mula Member (upper Hauterivian), Agrio Formation, was studied in distal depositional settings at four locations in the central Neuquén Basin. Detailed sedimentological and ichnologic...

"To evaluate a novel physiological approach for setting the tidal volume in mechanical ventilation according to inspiratory capacity, and to determine if it results in an appropriate mechanical and gas exchange measurem...

The absence of gluten proteins in sorghum allows for the production of baked goods that are suitable for celiacs. Previous studies have shown that the milling process affects the performance of sorghum flour in baked pro...

Monitoring species abundance and distribution is a prerequisite when assessing species status and population viability, a difficult task to achieve for large herbivores at ecologically meaningful scales. Co-occurrence pa...

Xanthomonas axonopodis pv. citri (Xac) is the causative agent of citrus canker. This bacterium develops a characteristic biofilm on both biotic and abiotic surfaces. To evaluate the participation of the single flagellum ...

El propósito de este trabajo es simple: traducir algunos de los prólogos que Santo Tomás de Aquino puso al comienzo de sus comentarios a determinadas epístolas de San Pablo que tienen que ver con la autoridad y/o pot...

Fil: Cappa, Valeria A. Universidad Nacional de Quilmes. Departamento de Ciencia y Tecnología. Laboratorio de Investigación en Biotecnología Sustentable; Argentina. Fil: Cappa, Valeria A. Universidad Nacional de Quilme...

La variación en el ADN mitocondrial (mitotipo) de Apis mellifera se ha detectado mediante diversos métodos moleculares (RFLPs, PCR-RFLPs y secuenciación) y ha sido utilizada previamente para caracterizar poblaciones a...