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El trabajo muestra los resultados de los ensayos realizados en un secadero solar tendalero mixto con chimenea solar, en convección natural, y la simulación del funcionamiento de la chimenea solar. El sistema está cons...

We aim to determine the average efficiency levels of the Argentine Labor Courts and their individual behavior with respect to the average. We also seek to establish the determinants of the relative efficiency levels of t...

We present quantitative data on the impact of different causes of mortality in a Geoffroy's cat (Leopardus geoffroyi) population inhabiting a protected area and adjacent cattle ranches in central Argentina. Between Decem...

The writers wish to congratulate the authors for their rigorous treatment of an important and difficult problem. As stated by Gao and Noda, the inclusion problem is of fundamental importance in engineering sciences and h...

El curso inferior del río Negro ha sido el escenario de exploraciones e investigaciones arqueológicas desde fines del siglo XIX, principalmente en la margen sur. Por el contrario, en la orilla norte (partido de Patagon...

Objectives: The worldwide spread of Parkinson's disease (PD) calls for sensitive and specific measures enabling its early (or, ideally, preclinical) detection. Here, we use language measures revealing deficits in PD to e...

Stable oxygen isotopes (d18O) from human bone apatite from central western Argentina (30º–37ºS latitude) were analysed to understand changes in human residential mobility during the Late Holocene. This region contain...

Water quality in the Paso Piedras Reservoir has deteriorated, primarily due to periodic blue-green algal blooms, making it temporarily unfit for human consumption. This phenomenon results from the eutrophication of water...

Se caracteriza la población del Aglomerado Gran Rosario, según los niveles de ingreso por hogar. Fil: Tessmer, Germán Adolfo. Universidad Nacional de Rosario. Observatorio Económico Social; Argentina. Fil: Martín, N...

The changes in the concentration of trans-vaccenic (C18:1t-11) and rumenic (C18:2c-9,t-11) acids in the milk from cows grazing on Pennisetum clandestinum, fed a supplement containing palm oil, rice bran or whole cottonse...

Imagine-se o leitor assistindo de primeira mão um ritual novo, uma cerimônia inédita de um povo indígena da Amazônia brasileira cuja vida social não lhe é, absolutamente, familiar. Imagine-se agora o leitor convid...

Este artigo trata das relações contemporâneas entre povos indígenas e o estado no Brasil e do seu impacto na atividade dos antropólogos1. Seu ponto de partida é um acontecimento singular ocorrido durante um simpós...

Resumo O presente estudo buscou analisar as publicações na temática de gênero e sexualidade da revista Psicologia: Ciência e Profissão. Foi realizada busca por meio da ferramenta de pesquisa da própria revista uti...

Estudou-se a composição química de amêndoas do fruto da sapucaia (Lecythis pisonis Camb), provenientes da Estação Experimental de Santa Rita do Passa Quatro (SP), do Instituto Florestal de São Paulo. As análises ...

The excessive and indiscriminate use of synthetic insecticides has led to environmental pollution, wildlife destruction, and adverse effects on human health, while simultaneously giving rise to resistance in insect pest ...

Background: Chagas' disease is an important public health concern in Latin America. Despite intensive vector control efforts using pyrethroid insecticides, the elimination of Triatoma infestans has failed in the Gran Cha...

In this review, we highlight the evolution of our knowledge about the way Mg2+ participates in the activation of heterotrimeric G proteins, beginning with its requirement in hormonal stimulation of fat cell adenylyl cycl...

Phosphorus (as phosphate, Pi) and iron (Fe) are critical nutrients in plants that are often poorly available in the soil and can be microbially affected. This work aimed to evaluate how plant-rhizobacteria interaction ch...

The trisaccharides β-d-Galf-(1→2)-β-d-Galf-(1→4)-d-GlcNAc (5) and β-d-Galp-(1→2)-β-d-Galf-(1→4)-d-GlcNAc (6) constitute novel structures isolated as alditols when released by reductive β-elimination from muc...

This study addresses the determination of the fundamental frequency of the plate or slab when the edge x=a is free and the other three are subjected to all possible supported combinations. Eigenvalues are determined by u...

O artigo pretende reavaliar a importância dos Controles Internos da Administração Pública a partir de uma interpretação dada pela Teoria de Agência. O texto argumenta que os Controles Internos, definidos como os c...

El artículo describe una patente sobre la composición de aceite vegetal comestible que presenta una concentración de tocoferoles y fitoesteroles -naturales y genuinos- mayor que la correspondiente a la presente en el ...

Abstract: Stigma, and self-stigma in people with serious mental disorder (SMD) in particular, is one of the main problems faced by mental health professionals. However, this problem is not only found in people who suffer...