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Materias / palabras clave: Parodi, Claudia.; Spanish language; History.; New Spain; America; Social aspects; America.; Spanish American literature; History and criticism.; Spanish Americans; Social life and customs.; Idioma español; Historia.; Nu...

Highly evanescent waveguides with a subwavelength core thickness present a promising lab-on-chip solution for generating nanovolume trapping sites using overlapping evanescent fields. In this work, we experimentally stud...

Hydrated SiO2(111) has been projected as a competent support of an anticancer drug, 5-fluorouracil (5-FU). Theoretical calculations using the Vienna Ab-initio Simulation Package (VASP) were performed to study the drug-si...

Resumo O texto visa analisar a trajetória de construção de uma estratégia regional de defesa para a América do Sul que ganhou força com a constituição, em 2008, do Conselho de Defesa Sul-Americano (CDS). Discute-...

Differences between lapse rate tropopauses (LRTs) and LRT-like tropopauses retrieved from mandatory levels (LRTMs) were studied for height, pressure and temperature at 37 locations of the Indian subcontinent on a long-te...

RESUMO Este estudo busca analisar o panorama da educação básica em um país emergente que se caracteriza, por um lado, pelo elevado desenvolvimento econômico e, por outro, pela alta desigualdade socioeconômica. Um m...

Hexachlorobenzene (HCB) is a widespread environmental pollutant and a dioxin-like compound that binds weakly to the aryl hydrocarbon receptor (AhR). Because AhR and transforming growth factor β1 (TGF-β1) converge to re...

RESUMO Como gerar bem-estar, paz e prosperidade para uma nação é uma questão antiga e ainda fundamental para quase todo o mundo. Nesse início de século XXI, a educação superior adquiriu grande relevância para o ...

In the present study we have proposed a theoretical model based on Kopelman, Brief & Guzzo's model (1990), in which transformational leadership is positioned as an antecedent of organizational climate, and the psychologi...

PREMISE OF THE STUDY: Plants preserved in different fossil modes provide complementary data concerning the paleobiology and evolutionary relationships among plant groups. New material from the Early Jurassic of Patagonia...

Anisopterous odonate male's secondary genitalia is a complex of several structures, among them the vesica spermalis is the most informative with important specific characters. The observation of those characters, mostly ...

The genus Rhabdotalebra Young is reviewed, including description of a new species, R. albinoi n. sp., from Buenos Aires province, Argentina. A detailed morphological description and illustrations of the new species are p...

ABSTRACT A new species of Sarcofahrtiopsis Hall, 1933, S. terezinhae sp. nov., is described based on male specimens collected in traps baited with rotting crabs in a mangrove forest in the state of Pará, eastern Brazili...

The little known geophilomorph centipede Chilenophilus corralinus (Attems, 1903) (Myriapoda: Chilopoda, Geophilidae), a large geophilid species from South America is herein redescribed and illustrated based on new specim...

The article presents the problem of the application of spatial weight matrix based on economic distance in spatial analysis of the intersectoral mobility of labor and wage. The spatial weight matrix expresses potential s...

Background and aims: Hypertension is a chronic non-communicable disease. It has long been recognized as a contributing to a variety of adverse health consequences. The major factors responsible for hypertension are obesi...

El uso de abono es cada vez más frecuente en la agricultura por su efecto positivo sobre la fertilidad del suelo. El objetivo del presente estudio fue determinar la altura de planta, número de tallos por m2, longitud f...

Two-dimensional materials have emerged as promising candidates to augment existing optical networks for metrology, sensing, and telecommunication, both in the classical and quantum mechanical regimes. Here, we review the...

Resumo Objetivo Avaliar a acuidade visual para perto das pessoas que preparam doses de insulina. Métodos Estudo transversal, realizado em 20 Unidades Básicas de Saúde, no período de abril de 2013 a janeiro de 201...

Abstract Introduction: Acute stress disorder (ASD) encompasses a set of symptoms that can arise in individuals after exposure to a traumatic event. This study assessed the defense mechanisms used by victims of physical ...

Many real-life signals and, in particular, in the space physics domain, exhibit variations acrossdifferent temporal scales. Hence, their statistical momenta may depend on the time scale at which the signal is studied. To...