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La percepción por parte de las poblaciones campesinas andinas del cambio climático
Dentro de los estudios sociales de la ciencia y la tecnología cabe tener en cuenta los saberes que permanecen en las comunidades campesinas andinas, y especialmente aquellos relacionados con la actividad que domina la vida cotidiana: la agricultura.…
Position: 337 (49 views)
Panorama da agricultura orgânica no Brasil
O artigo possui o propósito de reunir informações a respeito do panorama da agricultura orgânica no Brasil, enfocando questões relacionadas ao uso de agrotóxicos, situação econômica atual e dificuldades do mercado orgânico; segurança alimentar e…
Position: 12946 (15 views)
Epidemiological factors and worldwide pattern of Middle East respiratory syndrome coronavirus from 2013 to 2016
Javad Aghazadeh-Attari,1 Iraj Mohebbi,2 Behnam Mansorian,2 Jamal Ahmadzadeh,1 Mohammad Mirza-Aghazadeh-Attari,3 Kazhal Mobaraki,1 Sima Oshnouei1 1Social Determinants of Health Research Center, Urmia University of Medical Sciences, Urmia, Iran;…
Position: 8479 (18 views)
Organizational Reliability Model Verification in the Crisis Escalation Phase Caused by the COVID-19 Pandemic
This article concerns the Organizational Reliability Model (ORM) verification in the crisis escalation phase caused by critical conditions of organization functioning induced by the COVID-19 pandemic. ORM is constituted by three reliabilities, human…
Position: 9917 (17 views)
SENIOR AS ELECTOR AND E-ELECTOR IN COVID 19 PANDEMIC
The aim of the study is to show the senior as a voter and ICT user in particularly difficult conditions of the threat caused by the Covid 19 pandemic. The studies conducted in twenty seven countries and other studies from August 2020 showed that…
Position: 16030 (13 views)
Dysregulation of the Renin-Angiotensin-Aldosterone System (RAA) in Patients Infected with SARS-CoV-2-Possible Clinical Consequences
SARS-CoV-2 impairs the renin-angiotensin-aledosterone system via binding ACE2 enzyme. ACE2 plays a key role in the biosynthesis of angiotensin (1-7), catalyzing the conversion of angiotensin 2 into angiotensin (1-7) and the reaction of angiotensin…
Position: 3092 (24 views)
SARS-COV-2 AND BETACORONAVIRUS: WHAT HAVE WE LEARNED IN 8 MONTHS?
Position: 12946 (15 views)
What do we know about SARS-CoV-2 virus and COVID-19 disease?
Introduction Emerging viral diseases are a serious public health problem, especially with such a dynamically changing epidemic situation, in which we are observers and participants. Coronaviruses are present in our lives almost constantly. Currently,…
Position: 5167 (21 views)
South China Sea maritime territorial disputes in COVID-19 Situation
The “nine-dash-line” claimed by China on the South China Sea has created a territory dispute that been remained unresolved for decades; instead it has emerged tension between China and the disputed countries, especially in South East Asia region.…
Position: 16030 (13 views)
Evaluación de genotipos mejorados de frijol negro Phaseolus vulgaris en Barinas y Monagas, Venezuela
La investigación se desarrolló en la finca la Alborada, sector Mamon Mamonal, municipio Rojas, en Barinas y finca La Ceiba, sector Aparicio, municipio Piar, estado Monagas en época seca en el período comprendido entre noviembre, 2011 y febrero, 2012,…
Position: 5167 (21 views)