The hydrogen embrittlement (HE) behavior of a commercial QP980 steel is studied in this work.The HE susceptibility results indicate that QP980 suffers from a severe HE, and the fracture mode transforms from ductile dimpling to brittle quasi-cleavage under the attack of hydrogen.The EBSD results show that strain-induced martensite transformation can
Coronavirus Disease 2019 (COVID-19), a highly infectious virus transmitted through droplets from sneezes and coughs, was declared a global pandemic in 2020.Measures implemented by organizations as a result of COVID-19 were controversial among United States (U.S.) citizens.Perceptions of governmental and scientific information further divided U.S.ci
The development of modern sports is an important form of not only directly sporting, but also social interaction.Physical education is also especially relevant, given the general trend of deteriorating health of young people.This determines the issues of organization and forms of physical education leisure time for the analysis.Additional relevance
Growth and development in fish are regulated to a major extent by growth-related factors, such as liver-derived insulin-like growth factor (IGF) -1 in response to pituitary-secreted growth hormone (GH) binding to the GH receptor (GHR).Here, we report on the changes in the expressions of gh, ghr, and igf1 genes and the circulating levels of GH and I
Considerable efforts have been devoted to control and maintain the sustained release of proteins.In this experiment, we used bovine serum albumin-fluorescein isothiocyanate (BSA-FITC) as a model protein to explore the potential utility of a hydrangea red sensation chitosan and glycerol phosphate disodium salt (GP) hydrogel as a protein drug depot.T