IT capability improves organization resilience in uncertain social environments (such as the outbreak of COVID-19) and, thus, becomes a key factor in the organization of sustainable development. However, studies have rarely quantitatively examined…
Cambridge Dictionary defines ‘lockdown’ as a situation in which people are not allowed to enter or leave a building or area freely because of an emergency. Merriam-Webster outlines three definitions of lockdown: a) the confinement of prisoners to…
Combating the COVID-19 pandemic warrants the exploitation of all the available tools and implies a major focus on both the biological and the physical properties of the causing virus (SARS-CoV2). We hereby introduce a new prophylaxis hypothesis by…
An analysis of some parameters of vegetation structure (coberture -%-, density and specific diversity) is presented for plant formations in the Mocagua island (Colombian Amazonia). The structure of the vegetation types ranging from simple river beach…
Las contribuciones de Al Gentry al conocimiento de la flora y la vegetación neotropicales marcaron un hito significativo en las áreas de la taxonomía, sistemática, ecología vegetal, biodiversidad y conservación. Al se caracterizó por ser un…
The plant communities present along an altitudinal transect between 3.000-3.600 m above sea level around Chingaza lake, Cundinamarca, Colombia, are described following the Zurich-Montpellier System. The zonal plant communities (WALTER. 1964) belong…
This contribution presents the plant-communities characterized in the trayect between La Plata (Huila) and the crater of the Puracé volcano. The methodology followed in this study is that proposed in the Zurich-Montpellier school (BRAUN-BLANQUET,…
En Colombia la confluencia e interacción de una serie de características bióticas y abióticas se manifiestan en una variada disposición de formas y paisajes que se suceden uno tras otro y hacen posible que de su atenta observación se obtengan buenas…
In the river basin of the Tota lake (Boyacá) there are two differents zones related to the geomorphology, soil and climate. In the noreast zone the ecological conditions allow that the vegetation shows a greater cover; in the norwest zone on the…
Gastrointestinal tract endoscopy being an aerosol generating procedure increases the risk to staff and uninfected patients from a coronavirus disease 2019 patient. Social and physical distancing through “lockdown” has suppressed the spread of disease…