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Evaluación del estado de desplazamiento del zapoteco en Juchitán de Zaragoza, México
El objetivo de este estudio es evaluar el grado de desplazamiento lingüístico que presenta el zapoteco en la ciudad de Juchitán de Zaragoza, Oaxaca, México. Este trabajo se enmarca en la teoría de ecología de presiones, la cual indica que, en una…
Position: 3516 (51 views)
Severe COVID-19, Another Piece in the Puzzle of the Hyperferritinemic Syndrome. An Immunomodulatory Perspective to Alleviate the Storm
The coronavirus disease 2019 (COVID-19), an acute respiratory disease caused by severe acute respiratory syndrome-coronavirus-2 (SARS-CoV-2), has been declared as a worldwide public health emergency. Interestingly, severe COVID-19 is characterized by…
Position: 18676 (22 views)
Metabolomic Markers for the Early Selection of <i>Coffea canephora</i> Plants with Desirable Cup Quality Traits
Genetic improvement of coffee plants represents a great challenge for breeders. Conventional breeding takes a too long time for responding timely to market demands, climatic variations and new biological threads. The correlation of genetic markers…
Position: 14129 (28 views)
Sete décadas de evolução do sistema produtivo da cultura do milho
Objetivou-se com este trabalho comparar o sistema de produção de milho, recomendado nos anos 40, com o atualmente empregado. Para isso, utilizou-se como base o artigo publicado por Antônio Secundino de São José, na Revista Ceres, em 1944,…
Position: 12520 (30 views)
Las verdades más incómodas del cambio climático no son climáticas
El aumento de los gases de efecto invernadero (GEI) en la atmósfera es el más comentado —y uno de los más estudiados— de los impactos humanos sobre el planeta por ser motor del cambio climático y de su consecuencia más general y conocida: el…
Position: 2477 (58 views)
The role of quantitative genetic studies in animal physiological ecology El rol de los estudios genético-cuantitativos en ecología fisiológica animal
Evolutionary physiology is a new discipline with roots in comparative physiology. One major change in the emergence of this discipline was an explicit new focus on viewing organisms as the evolutionary products of natural selection. The shift in…
Position: 17419 (24 views)
How general are current comparative physiology studies?: A quantitative review ¿Cuán general son los estudios en fisiología comparada actualmente?: Una revisión cuantitativa
Comparative animal physiology and related fields (named here 'ecological physiology') are entering a time of synthesis in the form of a quest for large scales patterns. However, these new approaches need to be supplied by great amounts of data,…
Position: 7220 (38 views)
Sustentabilidade na era das conferências sobre meio ambiente e desenvolvimento - um olhar para ecologia e economia Sustainability in the period of conferences on the environment and development - an insight into ecology and economics
O objetivo é oferecer uma análise da produção científica sobre sustentabilidade em ecologia e economia, nas décadas marcadas pelo intervalo entre Rio92 e Rio+20. Pretende-se observar as transformações conceituais do termo nas ciências que alimentam,…
Position: 5659 (42 views)
FROM FIELD DO TABLE: REFLECTIONS ON FAMILY FARMING AND GASTRONOMY
Based on the assumption that there is an interaction between the rural environment and the gastronomic segment, what leads to the discussion of the territorial identity formation in which the relation between the field and the table goes beyond the…
Position: 15824 (26 views)
Low Albumin Levels Are Associated with Poorer Outcomes in a Case Series of COVID-19 Patients in Spain: A Retrospective Cohort Study
There is limited information available describing the clinical and epidemiological features of Spanish patients requiring hospitalization for coronavirus disease 2019 (COVID-19). In this observational study, we aimed to describe the clinical…
Position: 13309 (29 views)