In general, the technical and agronomic benefits of no-till farming are widely known and well documented in the literature. However, studies focusing on the economics of no-tillage are scarce. In this context, the objective of this study is to…
Análisis de experimentos de progenies(familias) de una colección Mesoamericana decaoba (Swietenia macrophylla). El desarrollo deprogenies de árboles madre de polinización abiertade caoba, Swietenia macrophylla, fue evaluadoen 3 ensayos establecidos…
The mortality and severity in COVID-19 is increased in patients with comorbidities. The aim of this study was to evaluate the severity and mortality in COVID-19 patients with underlying kidney and liver diseases. We retrieved data on the clinical…
BackgroundIn addition to the lack of COVID-19 diagnostic tests for the whole Spanish population, the current strategy is to identify the disease early to limit contagion in the community.AimTo determine clinical factors of a poor prognosis in…
In early December 2019, the coronavirus disease (COVID-19) caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) first emerged in Wuhan, China. As of May 10th, 2020, a total of over 4 million COVID-19 cases and 280,000 deaths have…
To evaluate lymphopenia as a marker for coronavirus disease severity, we conducted a meta-analysis of 10 studies. Severe illness was associated with lower lymphocyte and higher leukocyte counts. Using these markers for early identification of…
Abstract Background The outbreak of coronavirus disease 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in China has been declared a public health emergency of international concern. The cardiac injury is a…
O presente trabalho teve como objetivo geral analisar o Programa de Aquisição de Alimentos (PAA) para os agricultores do município de Ibicaraí – Bahia em 2010. A metodologia baseou-se numa pesquisa exploratória. Os dados são primários obtidos através…
O Programa de Aquisição de Alimentos (PAA), implantado pelo Governo Federal em 2003, é desenvolvido com recursos interministerial do Ministério de Desenvolvimento Social e Combate à Fome (MDS) e do Ministério do Desenvolvimento Agrário (MDA), e…