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https://socictopen.socict.org/files/to_import/pdfs/a31b43bee941d53205e598ae947c8aa4.pdf
OBJETIVO: Establecer indicadores de seguridad alimentaria (SA) en dos municipios colombianos. MATERIAL Y MÉTODOS: En el periodo 1999-2000 se realizó un estudio descriptivo en dos municipios del departamento de Santander, Colombia, que determinó el…

Position: 12689 (30 views)

https://socictopen.socict.org/files/to_import/pdfs/dc288e3c8473834aa40dada9056be7b1.pdf
Las importaciones agrícolas sin restricciones que vinieron con la apertura económica, especialmente las de maíz y fríjol que se hicieron durante el segundo semestre de 1995, afectaron fuerte y negativamente a los productores colombianos, sobretodo a…

Position: 5172 (44 views)

https://socictopen.socict.org/files/to_import/pdfs/005e18d0ebdf3a6682a24c524575fa2d.pdf
Este artículo analiza las proyecciones demográficas y las mutaciones del medio ambiente, presentando una visión de los retos que se derivan de las instituciones. Se examinan a través del prisma de la sostenibilidad de nuestra forma de desarrollo, el…

Position: 3753 (50 views)

https://socictopen.socict.org/files/to_import/pdfs/819df4328e1d7c916d311a2fe89edf23.pdf
ObjectiveThe aim of the present study was to weigh up, at the community level, the respective roles played by pandemic Influenza (pH1N1) virus and co-circulating human Non-Influenza Respiratory Viruses (NIRVs) during the first wave of the 2009 pH1N1…

Position: 19289 (21 views)

https://socictopen.socict.org/files/to_import/pdfs/4916732.pdf
(1) Background: The virulence of coronavirus diseases due to viruses like SARS-CoV or MERS-CoV decreases in humid and hot weather. The putative temperature dependence of infectivity by the new coronavirus SARS-CoV-2 or covid-19 has a high predictive…

Position: 14292 (28 views)

https://socictopen.socict.org/files/to_import/pdfs/40934b9719d04d2d4226b1446fd2fdb0.pdf
(1) Background: Here, we characterize COVID-19’s waves, following a study presenting negative associations between first wave COVID-19 spread parameters and temperature. (2) Methods: Visual examinations of daily increases in confirmed COVID-19 cases…

Position: 7344 (38 views)

https://socictopen.socict.org/files/to_import/pdfs/5106249.pdf
Background: To slow the increasing global spread of the SARS-CoV-2 virus, appropriate disinfection techniques are required. Ultraviolet radiation (UV) has a well-known antiviral effect, but measurements on the radiation dose necessary to inactivate…

Position: 17527 (24 views)

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