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A new spider species of the genus Calommata Lucas, 1837 is described from China: C. yueluensis sp. nov. (♂♀). The male of C. hangzhica Li & Xu, 2022 is described for the first time. Detailed descriptions, pho...

Las actuales corrientes de refugiados y los motivos de huida buscando protección en terceros Estados son distintos a los que justificaron el surgimiento del régimen jurídico del asilo. Sin embargo, este régimen apena...

A comprehensive structural, petrological, and geophysical study of the 385 ± 2 Ma Devonian El Hornito Pluton (EHP) in the Sierra Grande de San Luis, Argentina, is presented. We establish that the EHP results from the in...

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 ...

El objetivo del artículo es hacer una revisión crítica del uso que se ha hecho del “Eichmann de Arendt” en la literatura consagrada al estudio del pasado violento reciente en Argentina con el fin de abrir la posib...

In this work we demonstrate the feasibility to couple adsorption with Fenton and photo-Fenton process to separate and mineralize crystal violet (CV) dissolved in water. Montmorillonite (MMT) and Iron modified Montmorill...

El proceso de Melt Spinning es utilizado para la fabricación de cintas delgadas de materiales amorfos. El material se inyecta a través de una boquilla en estado líquido y se solidifica al entrar en contacto con una ru...

Con el objeto de aumentar la rentabilidad, las empresas multinacionales transforman el proceso productivo, buscan flexibilizar las relaciones laborales y orientar las inversiones públicas para facilitar la circulación ...

The recent expansion of biodiversity recording through citizen science projects represents a valuable tool for enriching our knowledge of biota. Given the rapid ecosystem changes driven by human activities, plant communi...

In amphibians, intra- or interspecific chemical cues are an important source of information about possible predation risk. In anuran tadpoles, this information causes changes at different levels including behavior, morph...

The coalescence process of two nanoparticles to yield a core-shell structure is analyzed by a well-tempered metadynamics procedure. This methodology has been shown to be useful in understanding the present phenomenon in ...

The Paranapiacaba Mountains are a region of Brazil where the stonefly fauna is relatively well known. Despite this, there are still gaps in knowledge that need to be filled. In this study, through field sampling and mole...

Este artículo examina las figuras del crimen y la sexualidad dentro del cine argentino con el interés de reflexionar sobre el modo en que construyen imágenes sobre determinados cuerpos en procesos narrativos que expon...

Dual infections with both bovine viral diarrhea virus (BVDV)-1 and -2 seem to be unusual. The aim of this study was to describe an infection with both BVDV genotypes in a stillborn calf. Virus isolation and phylogenetic ...

Lecithins are frequently applied in the food industry as emulsifiers, viscosity regulators, and dispersing agents. The main aim of the present work was to study the emulsifying capability of diverse sunflower lecithins s...

In this study, we describe, for the first time, the genetic composition of the southern elephant seal Mirounga leonina (SES) breeding colony at Potter Peninsula (PP) (King George Island, Antarctica) based on a fragment o...

El documento indaga de qué formas respondieron los agentes económicos locales a los desafíos y oportunidades que suponía la implementación del Régimen de Convertibilidad; para lo cual se contextualiza el mismo en e...

En el presente artículo analizamos la manera como diversas concepciones políticas asociadas al ideario y a la geografía tercermundista fueron movilizadas por la prensa periódica de izquierdas, especialmente en paíse...

This note describes novel observations of behavior in the Chimango Caracara. The observations were made in a densely urbanized area of Mar del Plata city, Argentina. The first observation describes the first record of ca...

The number of studies of Little Ice Age (LIA) glacier fluctuations in southern South America has increased in recent years but is largely biased towards sites in the south Patagonian Andes. In this paper we present a det...

Objective: The following pilot mixed-design study evaluate a novel intervention feasibility and acceptability to generate preliminary hypotheses considering its potential to promote responsible screen and book use, paren...

The organ of Corti, the auditory mammalian sensory epithelium, contains two types of mechanotransducer cells, inner and outer hair cells (IHCs and OHCs, respectively). IHCs are involved in conveying acoustic stimuli to t...

The anisakid species Contracaecum pelagicum Johnston and Mawson, 1942, is reported for first time at 2 different sites on the Argentine coast (Península Valdés, 42°04'S, 63°38'W and Mar del Plata, 38°05'S, 57°38'W)...

Bovine viral diarrhea virus (BVDV) is an important pathogen of ruminants worldwide and is characterized by high genetic diversity and a wide range of clinical presentations. In Argentina, several studies have evaluated t...