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The Peruvian upwelling system (PUS) is among the most productive regions in the ocean, with high rates of primary production and an intense oxygen minimum zone (OMZ). The main perturbation of this system is associated to “El Niño” (EN), which affects…

The article is devoted to generalization of the first experience of mass distance learning received in the conditions of the coronavirus pandemic. The author of the article points out that a lot of debates in domestic universities about organizing…

The aim of this article is to analyze distance learning, which was introduced in Poland during the COVID-19 outbreak, in the con- text of children’s rights. The main issues discussed herein are con- nected with incidents of excluding students and…

This paper aims to know the implementation of distance learning during COVID-19 cases in Pacitan and to find out the obstacles in handling distance learning in Pacitan. This is phenomenological research. The data were collected by using an online…

The article examines the problem of organizing distance learning in the conditions of uncertainty and the forced transition of teachers and students to online interaction. The situation that has arisen is viewed as a natural experiment the education…

The outbreak of the Severe Acute Respiratory Syndrome coronavirus (SARS-CoV2) has resulted in a significant disruption of almost all aspects of everyday life. Several governments around the world have adopted emergency actions to reduce spreading of…

We tested 12 bat species in Ghana for coronavirus (CoV) RNA. The virus prevalence in insectivorous bats (n = 123) was 9.76%. CoV was not detected in 212 fecal samples from Eidolon helvum fruit bats. Leaf-nosed bats pertaining to Hipposideros ruber by…

La distinción taxonómica es una medida de diversidad que presenta una serie de ventajas que dan connotación relevante a la ecología teórica y aplicada. La utilidad de este tipo de medida como otro método para evaluar la biodiversidad de los…

Abstract Background Development is largely driven by transitions between transcriptional programs. The initiation of transcription at appropriate sites in the genome is a key component of this and yet few rules governing selection are known. Here, we…

Multiple Sclerosis (MS) is a chronic inflammatory disease of the central nervous system (CNS) characterized by demyelination and axonal loss. Demyelinating lesions are associated with infiltrating T lymphocytes, bone marrow-derived macrophages…