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From the time of knowledge of the outbreak appearance in mid-December 2019 due to the new coronavirus (SARS-CoV-2) in the city of Wuhan, China, epidemiologic and clinical studies have been developing to best define the symptomatology…

Os estudos hidrossedimentológicos abordam as contribuições da agricultura, do meio urbano e das demais ocupações da terra, entretanto as estradas rurais inseridas nas bacias hidrográficas dificilmente são observadas como contribuição específica ou…

Several studies have measured the effectiveness of masks at retaining particles of various sizes in vitro. To identify a functional in vivo model, herein we used germ-free (GF) mice to test the effectiveness of textiles as filtration material and…

The coronavirus outbreak has come in the aftermath of other concerning and disastrous events, from the rainforest fires in the Amazon to the wildfires of Australia. So far, the political response worldwide has been limited to identifying the villain…

Infection by SARS-CoV-2 in domestic animals has been related to close contact with humans diagnosed with COVID-19. Objectives: To assess the exposure, infection, and persistence by SARS-CoV-2 of dogs and cats living in the same households of humans…

In the last few years, all countries worldwide have fought the spread of SARS-CoV-2 (COVID-19) by exploiting Information and Communication Technologies (ICT) to perform contact tracing. In parallel, the pandemic has highlighted the relevance of…

The COVID-19 pandemic has not only had a significant and catastrophic effect on business and economies globally, but has identified the external and internal enablement of new venture creation. This paper aims to provide entrepreneurship insights,…

Conducting botanical and ecological explorations with the objective of studying the floristic composition of post-fire communities in the Aysén Region, we found new regional records of the fern Botrychium dusenii (H. Christ.) Alston…