Hydrogen embrittlement can cause a dramatic deterioration of the mechanical properties of high-strength metallic materials.Despite decades of experimental and Panel Puller Tool modelling studies, the exact underlying mechanisms behind hydrogen embrittlement remain elusive.To unlock understanding of the mechanism and thereby help mitigate the influe
International migration has continued to escalate over the last three decades, creating a risk of brain drain in developing countries.This paper reviews the extent to which the use of tax instruments to address brain drain can be justified in developing economies with large populations.Furthermore, it explores and assesses tax policy options that P
Severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) infects humans through the angiotensin converting enzyme-2 (ACE-2) receptor expressed on many cells, including lymphocytes.In Covid-19 patients IL-6 is overexpressed, and hyperactivated plasmacytoid lymphocytes are detected in peripheral blood film.We hypothesize that, due to the unpredic