NATURAL HISTORY OF THE HYPERDOMINANT TREE, PENTACLETHRA MACROLOBA (WILLD.) KUNTZE, IN THE AMAZON RIVER ESTUARY

Natural history of the hyperdominant tree, Pentaclethra macroloba (Willd.) Kuntze, in the Amazon River estuary

Abstract Pentaclethra macroloba is a hyperdominant species with multiple uses in the Amazon.This species tolerates varying flood amplitudes, however the effect of flood topographic gradient on its ecophysiology remains unclear.We want to know if individuals from the high (10 trees) and low (20 trees) várzea show distinct phenological patterns as a

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Practicing COVID-19 Public Health Measures Is Associated With Anxiety and Depression in Undergraduate University Students

BackgroundCOVID-19 has affected mental health globally, increasing depression and anxiety.This study examined relationships between practicing COVID-19-related public health measures and depression and anxiety in young adult students.MethodsA sample of 755 undergraduate students 18–25 years of age at a large public university completed a cross-se

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Innovative Development of tax Administration in Russia

The use of modern innovative technologies raises tax administration to a qualitatively new level of development, which determines the relevance of the study.At the same time, the digital transformation of the tax system should be based on classical principles of taxation, meet the interests  of  tax authorities  and  taxpayers, and  prevent 

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