Hydrogen Diffusion in Deformed Austenitic TRIP Steel-A Study of Mathematical Prediction and Experimental Validation.

This study focuses on the effect of pre-deformation on hydrogen diffusion and hydrogen embrittlement of the high alloy austenitic TRIP steel X3CrMnNiMo17-8-4. Different cold-rolled steel sheets with thicknesses of ≤400 µm were electrochemically charged on both sides in 0.1 M sodium hydroxide with hydrogen for two weeks.

[The social immunity as component of social health in context of demographic security].

The purpose of the study is to consider social immunity as integral component of social health. It is determined that scientists recognize importance of natural, anthropogenic and social conditions of human residence for preservation and improvement of health. At that, most often life-style, professional activities, nutrition, physical activity and ecology are considered.

[The potential of public organizations in creating conditions of healthy aging for sustainable demographic development of the Russian regions].

The article considers issues of potential of public organizations to develop conditions for healthy aging in order to ensure sustainable development of Russian regions differing in their socio-economic, socio-cultural and demographic characteristics. It is established that individual approach is to be applied in developing and implementing measures, since elderly Russians constitute very heterogeneous social demographic group, characterizing by differences in age, health condition, social, economic and professional status, life motivation, family/single/nursing type of residence, etc. It is indicated that work will require time, financial expenses and labor costs.

A potent, broadly neutralizing human monoclonal antibody that efficiently protects hACE2-transgenic mice from infection with the Wuhan, BA.5, and XBB.1.5 SARS-CoV-2 variants.

The COVID-19 pandemic has uncovered the high genetic variability of the SARS-CoV-2 virus and its ability to evade the immune responses that were induced by earlier viral variants. Only a few monoclonal antibodies that have been reported to date are capable of neutralizing a broad spectrum of SARS-CoV-2 variants. Here, we report the isolation of a new broadly neutralizing human monoclonal antibody, iC1.

[The readiness of Kazakhstan to implementation of medicinal insurance: the sociological substantiation and education activities of public organizations].

Until recently, in Kazakhstan, both health care services and medication support of population were financed from National budget and compulsory social health insurance foundation. But actual system meet needs of Kazakhstanis in medications not in full measure. The purpose of the study is to identify readiness of citizens to implementation of new medicinal insurance program with state co-financing.