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As cidades de Villa Nueva e Villa María estã o localizadas em cada banco do rio Ctalamochita, no sudeste da província de Córdoba (Argentina).Esta área era um enclave na era colonial e hoje tornouse uma confluência ...

En este trabajo intento mostrar que el ideal de que las normas deban ser acordadas por todos los afectados es impracticable. Intento mostrar que los dilemas morales, la inconmesurabilidad, la simetría y el pluralismo de...

El articulo analiza un conjunto de documentos reunidos en la “Petición grande”, presentada por el cacique principal y capitán general de los pueblos de la Provincia de Pacajes (siglo XVII) Gabriel Fernández Guarac...

El presente estudio expone los primeros resultados obtenidos acerca de la influencia del manejo de hábitat con vegetación nativa sobre los servicios ecosistémicos ofrecidos por insectos polinizadores y controladores d...

Tesis de Maestría El objetivo de la presente tesis consiste en formalizar el Péndulo de O’Donnell mediante un modelo basado en el enfoque clásico-keynesiano del valor, la distribución y la acumulación, y aplicado ...

A non-boundary conforming formulation for simulating complex flows with moving solid boundaries on fixed Cartesian grids is proposed. The direct forcing immersed boundary method (IBM) is implemented in a direct numerical...

Weed species present high competitive capacity, rapid adaptability and herbicide resistance, hindering their effective control across worldwide cropping regions. Since field-conducted experiments are very time-consuming ...

Morphometry and anatomical variability of Pleurodema thaul popula­tions from Argentina and Chile were analyzed. Multivariate statistical tests were applied to 16 morphometric variables. Results indicate that the studied...

Objective: To develop an antimicrobial and anti-adherent thymol (TOH)-containing coating on titanium (Ti) by a bioinspired one-step biocompatible method. Methods: A nanolayer of adsorbed TOH (TOH-NL-Ti) was formed by an ...

Collective cell movement is a crucial component of embryonic development. Intercellular interactions regulate collective cell movement by allowing cells to transfer information. A key question is how collective cell move...

Several natural and synthetic coumarins were assayed against different cancer cell lines. Four of them have shown cytotoxicity against a panel of three human solid tumor cell lines (HeLa, T-47D, and WiDr) and a clearly a...

We report here the first amphilestid triconodont from the Jurassic of South America. The specimen, a single isolated molariform, was found at the Queso Rallado locality from where a growing mammalian fauna is known (incl...

In this work, we studied the growth, survival and peptidolytic activity of Lactobacillus plantarum I91 in a hard-cheese model consisting of a sterile extract of Reggianito cheese. To assess the influence of the primary s...

A magnetic levitation control system is developed in this work. The non-linear system model is linearized around the operating point. Two control loops, an inner current loop and an outer position loop are designed using...

A one-dimensional model for pneumatic drying of food particles is presented. The model includes mass, momentum and energy transfer between the gas and the solid phases, taking into account variations of properties with h...

The oral administration of macrocyclic lactones to sheep leads to poorer efficacy and shorter persistence of the antiparasitic activity compared to the subcutaneous treatment. Gastrointestinal biotransformation occurring...

Platanus x acerifolia (Aiton) Willd, conocido localmente como “Plátano” es una especie utilizada asiduamente en el arbolado urbano de las ciudades de la Argentina. Durante el 2023, en lugares de esparcimiento, calle...

A primera vista, la parasitología y la filosofía no parecen tener mucho en común. Sin embargo, aquí presentamos algunos casos históricos donde se cruzaron los caminos de ambas. Aristóteles, por ejemplo, escribió a...

The ability of four regional climate models to reproduce the present-day South American climate is examined with emphasis on La Plata Basin. Models were integrated for the period 1991-2000 with initial and lateral bounda...

Shallow lakes often alternate between two possible states: one clear with submerged macrophytes, and another one turbid, dominated by phytoplankton. A third type of shallow lakes, the inorganic turbid, result from high c...

Tree growth is one of the main variables needed for forest management planning. The use of simple models containing traditional equations to describe tree growth is common. However, equations that incorporate different f...

The detrimental effects of biofilms are a cause of great concern in medical, industrial and environmental areas. In this study, we proposed a novel eradication strategy consisting of the combined use of micropatterned su...

The Paraná Basin was filled by a sedimentary package deposited in successive sedimentation episodes related to the tectonic events that hit the SW portion of the Gondwana. The Triassic portion of this package, known wor...

Reciprocal activation of flexor and extensor muscles constitutes the fundamental mechanism that tetrapod vertebrates use for locomotion and limbdriven reflex behaviors. This aspect of motor coordination is controlled by ...