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The N-methyl-d-aspartate receptor (NMDAR) is involved in synaptic plasticity, learning, memory, and neurological diseases like epilepsy and it is the major mediator of excitotoxicity. Functional NMDARs in the mature brai...

Este trabalho refere-se ao estudo da formação médica no Brasil e seus desafios atuais no encontro com a rede pública de Saúde; recorte do estudo qualitativo-participativo mais amplo intitulado "Pesquisa avaliativa s...

Volcano morphologies are the result of the interaction through time of constructive and destructive processes. Although shape and size are basic properties, there is no comprehensive database of volcano morphometry at a ...

Após mais de trinta anos de reforma e abertura, a China enfrenta desafios cada vez maiores para manter seu desenvolvimento sustentável e para definir sua posição no cenário mundial. O resto do mundo, por sua vez, es...

A inserção do profissional de Educação Física no Núcleo de Apoio à Saúde da Família evidenciou a fragilidade de sua formação para a atenção primária. Objetivou-se analisar sua formação para a inserção n...

We revise the model for the origin of the HD 45364 exoplanetary system proposed by Rein et al. (2010, A&A, 510, A4), which is currently known to host two planets close to the 3/2 mean-motion resonance (MMR). We show t...

A new species of Guadua from the Atlantic forest in Argentina, Guadua variegata, is described and illustrated. Guadua variegata is compared to other taxa distributed in Argentina, Bolivia, Paraguay, Uruguay, and southern...

Este texto discute o conceito de autoridade em Hannah Arendt, articulando-o ao pensamento de outros autores, como Dufour e Agamben, em relação à chamada "crise na educação" e aos questionamentos acerca dos modos de ...

BRICS, an abbreviation for Brazil, Russia, India, China and South Africa, a group of five influential and emerging economies successfully completed its fifth annual summit in Durban during March 26-27, 2013. A significan...

Tumour cells can find in bone marrow (BM) a niche rich in growth factors and cytokines that promote their self-renewal, proliferation and survival. In turn, tumour cells affect the homeostasis of the BM and bone, as well...

Bending properties and failure modes of carbon fiber composite egg and pyramidal honeycomb beams were studied and presented in this paper. Three point bending responses of both sandwich beams were tested. Face wrinkling,...

This publication is a Campbell Systematic Review of the effect of the family therapy approach Brief Strategic Family Therapy (BSFT) for treatment for non‐opioid drug use (cannabis, amphetamines, ecstasy or cocaine) amo...

La mosca blanca del fresno, Siphoninus phillyreae es una especie polífaga invasiva que causa graves daños en sus hospedadores, entre ellos el olivo (Olea europea). El uso del hospedador por parte de S. phillyreae fue o...

Abstract In this study, a locally collected bentonite and activated carbon (AC) synthesized from spent lubricant oils by chemical treatment were used as new non conventional and low cost adsorbents for the copper (Cu+2) ...

Abstract        The study includes the preparation of a new six imines derived from the mother ketones, namely the 3-acetyl and 4-acetyl pyridines. These imines containing phenols groups in ortho, meta and para pos...

Se presenta el diseño de un controlador no lineal, basado en pasividad, para un filtro activo shunt utilizado para compensar las componentes armónicas consumidas por una carga no lineal. El objetivo de control consist...

La cuestión de la ciudadanía es un tópico central entre los temas y debates de las ciencias sociales contemporáneas. En el caso de los estudios de comunicación, distintas transformaciones conmovieron las perspectiva...

Microemulsions (ME) are thermodynamically stable isotropic mixtures of oil, water, and surfactant; they would also be attractive as potential insecticidal products due to the high bioviability of the active ingredient, a...

Abstract The study involves the preparation of new sixteen imine compounds derived from mother ketones, namely 3-acetyl and 4-acetyl pyridines. These compounds were prepared in a forms of syn and anti oxime, phenolic or ...

An electronic nose (NE) reduced in size, based on commercial sensors array with a particular thermally stabilized chamber and an advanced processing algorithm was developed. In this work using a heater system that contro...

A luxação da articulação atlanto-occipital é considerada uma afecção incomum no homem e nos animais. Radiografias laterais são recomendadas para o diagnóstico. No entanto, estão sujeitas a erros relacionados ao...

A luxação da articulação atlanto-occipital é considerada uma afecção incomum no homem e nos animais. Radiografias laterais são recomendadas para o diagnóstico. No entanto, estão sujeitas a erros relacionados ao...

This article proposes an alternative to increase the reliability and reproducibility of a colorimetric method to measure arsenic (As) concentrations. The method of analysis developed incorporates a digital analysis techn...