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We present the first public data release of the GOGREEN (Gemini Observations of Galaxies in Rich Early Environments) and GCLASS (Gemini CLuster Astrophysics Spectroscopic Survey) surveys of galaxies in dense environments...

Abstract The social behaviors of microbes provide unique opportunities for testing social evolution theories. How can altruistic behaviors arise by natural selection is a central challenge in biology. Green-beard effect ...

We use cosmological hydrodynamical simulations including star formation and metal enrichment to study the evolution of the chemical properties of galaxy-like objects at high redshift in the range 0.25 < z < 2.35 in a hie...

Abstract In sessile animals, body surface-associated water currents are essential for integrating feeding, cleaning, and boosting metabolic exchange across colonies or communities of solitary individuals. The evolutionar...

IntroductionUnder the framework of the Sustainable Development Goals (SDGs), the development of green economy and the enhancement of ecological resilience are widely regarded as critical pathways for promoting sustainabl...

El artículo analiza la evolución del salario real de la clase obrera argentina entre 1950 y la actualidad. En general, los análisis del salario en Argentina señalan a la dictadura militar, instaurada en 1976, como el...

1. Studying niche evolution becomes central to understanding the processesdriving species diversification along latitudinal gradients. Octodontoidea rodentsserve as a model group for understanding how the colonisation of...

The fragmentary early Homo fossil record represents a temporally expansive and complex lineage that is morphologically and geographically diverse. This large amount of variation, which also captures the transition period...

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...

Supernova LSQ13abf was discovered soon after explosion by the La Silla-QUEST Survey and then followed by the Carnegie Supernova Project II at its optical and near-IR wavelengths. Our analysis indicates that LSQ13abf was ...

The secular approximation of the hierarchical three body systems has been proven to be very useful in addressing many astrophysical systems, from planets to stars to black holes. In such a system, two objects are on a ti...

Our interest is to define evolutionary algorithms to solve Constraint Satisfaction Problems (CSP), which indlude benefits of taditional resolution methods of CSPs as well as inherent characteristics of these kind of prob...

In this paper we investigate the effects of element diffusion on the structure and evolution of low-mass helium white dwarfs. Attention is focused mainly on the occurrence of hydrogen shell flashes induced by diffusion p...

At the regional and global scales, coastal management and planning for future sea level rise scenarios is typically supported by modelling tools that predict the expected inundation extent. These tools rely on a number o...

Se realizó un estudio fitoquímico en seis especies argentinas de Ephedra acerca de la distribución en ellas de carotenoides, resinas y flavonoides. Se discute el valor de algunas de las substancias halladas como posib...

El presente trabajo es el primero de una serie destinada a actualizar el conocimiento de las enzimas proteolíticas de plantas superiores. En esta oportunidad se brinda información sobre los sistemas de clasificación d...

El objetivo de este trabajo es describir los patrones de variación del tamaño corporal de las poblaciones del Holoceno tardío de Pampa y Patagonia Continental con el fin de discutir los procesos evolutivos que los hab...

The purpose of this work is to explore the evolution of helium-core white dwarf stars in a self-consistent way with the predictions of detailed non-grey model atmospheres and element diffusion. To this end, we consider h...

El trabajo presenta en función del análisis de la estructura y evolución del mercado automotriz en Argentina para el período 1958-64 cual ha sido la política económica implantada y algunos de sus resultados más no...

Los cambios en la estructura salarial de un país es un área importante de investigación. Sin embargo, la evidencia empírica sobre la evolución de salarios en los países en desarrollo aún es escasa. En este artícu...

Various heterogeneous catalytic reactions, when performed on a flux reactor (i.e. on open systems) under UHV conditions display complex spatiotemporal patterns. Specifically, TPR, Work Function (WF) measurements (both g...

Understanding the evolutionary history of living organisms is a central problem in biology. Until recently the ability to infer evolutionary relationships was limited by the amount of DNA sequence data available, but new...

We present a new model for computing the spectral evolution of stellar populations at ages between 100,000 yr and 20 Gyr at a resolution of 3 A across the whole wavelength range from 3200 to 9500 A for a wide range of me...

Since 65 million years ago (Ma), Earth's climate has undergone a significant and complex evolution, the finer details of which are now coming to light through investigations of deep-sea sediment cores. This evolution inc...