La producción de CO2, tiene un impacto negativo en el ambiente. Lo que lleva a optar por soluciones que puedan contrarrestar la emisión de este gas de manera eficiente. Este proyecto presenta la reforestación con la especie Paulownia Tomentosa, para…
This study aimed to compare the mediation of psychological flexibility, prosociality and coping in the impacts of illness perceptions toward COVID-19 on mental health among seven regions. Convenience sampled online survey was conducted between April…
Now the attention of the whole world is focused on the developing pandemic of the coronavirus infection COVID-19. This article discusses mortality patterns of the deadliest epidemic in the last 120 years – the Spanish flu pandemic of 1918.…
The article compares calls to a mental health hotline from March 1 to April 17, 2020, with the same period in 2019. Calls related to stress, anxiety, suicide, and abuse are considered. In 2020, compared with the same period in 2019, the following…
The distribution of Concholepas concholepas (Mollusca, Gastropoda, Muricidae) is limited to the coasts of Chile and southern Peru. Almost all studies of this gastropod have been carried out in open coastal systems, rather than the fjords and channels…
We undertook enhanced surveillance of those presenting with respiratory symptoms at five healthcare centers by testing all symptomatic outpatients between November 2013 and January 2014 (winter time). Nasal swabs were collected from 182 patients and…
The study of plant dispersal systems allows to go in depth in aspects that define the regeneration of forests, being essential to understand not only the population dynamics of plants but also the ecological relationships that emerge within…
El paisaje, entendido como un mosaico heterogéneo, es una unidad donde interactúan ecosistemas, especies y el hombre con el uso que este último hace del mismo. El paisaje es el resultado de complejas interacciones, no solo producto de dinámicas…
El conocimiento de los patrones y trayectorias sucesionales en los bosques secos tropicales es un aspecto fundamental para orientar procesos de restauración en este importante y amenazado ecosistema. En 171 levantamientos en pastizales, arbustales y…