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Despite significant advances in the diagnosis and treatment of acute respiratory infections in children, the incidence of SARS, influenza and pneumonia in the last decade among children has not changed, indicating the urgency of the problem.

In late 2019, a novel coronavirus, severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) emerged in Wuhan, the capital of the Chinese province Hubei. Since then, SARS-CoV-2 has been responsible for a worldwide pandemic resulting in over 4…

Valeriana carnosa es una de las especies nativas de la Patagonia más reconocida por la farmacopea local. Sus raíces contienen compuestos químicos utilizados como sedante y son colectadas con un criterio extractivo. El objetivo del trabajo fue obtener…

The coronavirus (CoV) RNA genome is the largest among the single-stranded positive-sense RNA viruses. CoVs encode a proofreading 3′-to-5′ exoribonuclease within nonstructural protein 14 (nsp14-ExoN) that is responsible for CoV high-fidelity…

El cambio climático puede afectar la productividad de los cultivos en una región determinada. El objetivo fue identificar la variabilidad en la producción de avena forrajera ( Avena sativa L.) de temporal utilizando una función …

Prone positioning is a conventional method to enhance oxygenation in Acute Respiratory Distress Syndrome (ARDS) patients who need mechanical ventilator . It is proven that oxygenation is significantly more beneficial in prone position compared to the…

O município de São João del-Rei, Minas Gerais, apresenta forte participação e influência da agricultura familiar camponesa e produtos regionais. Grande parte dos recursos agrícolas produzidos são consumido na região, além de serem destinados aos…

Family farming encompasses producers in diverse social, economic and productive conditions, was built to support the National Family Agriculture Program (PRONAF), created in 1995. The objective of this study is to identify the economic, social and…

This article aims to discuss the unequal and asymmetric process of public investments offered to Pronaf, business agriculture and the general lines of agricultural credit in the Brazilian rural environment. Pronaf reduced public investment in rural…