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El sudoeste de la provincia de Buenos Aires (Argentina) se caracteriza por la presencia de un horizonte subsuperficial calcáreo que limita la exploración radical de los cultivos y la captación de agua. El objetivo del trabajo fue plantear y validar…

We describe a patient with SARS-CoV-2 and severe pneumonia who required mechanical ventilation and developed associated rhabdomyolysis with probable myocardial involvement as evidenced by cardiac enzyme abnormalities and echocardiographic findings.…

Because of in vitro studies, hydroxychloroquine has been evaluated as a preexposure or postexposure prophylaxis for coronavirus disease (COVID-19) and as a possible COVID-19 curative treatment. We report a case of COVID-19 in a patient with…

In the context of the COVID-19 epidemic, and on the basis of the Theory of Dynamical Systems, we propose a simple theoretical approach for the expansion of contagious diseases, with a particular focus on viral respiratory tracts. The infection…

Observations on the ecology of silvatic Triatominae are still fragmentary, principally because target species in control process are almost exclusively domestic. Report of silvatic species invading human dwellings must lead research to be focused on…

Abstract Background Cancer patients have been reported to be at higher risk of COVID-19 complications and deaths. We report the characteristics and outcome of patients diagnosed with COVID-19 during breast cancer treatment at Institut Curie hospitals…

Abstract Surface water improvements associated with the COVID-19 economic slowdown illustrate environmental resiliency and societal control over urban water quality.

This paper presents the impact of modern communication technologies on online learning of students. Communication technologies are in the center of research, especially their impact on online learning, which was trying to be avoided for so long. The…

While we are still learning more about COVID-19, caused by the novel SARS-CoV-2 virus, finding alternative and already available methods to reduce the risk and severity of the disease is paramount. One such option is vitamin D, in the form of vitamin…