The subject.The introduction of electronic technologies into management processes has led to the need to regulate the issues of the use of electronic personnel document management (further - EPDM).In the spring of 2020, Russia was conducting a legal experiment on the use of electronic documents related to work.As part of this experiment, according
Abstract Matrix alloying is currently the most commonly used means to improve the interfacial bonding strength.To explore the influence of different alloying elements on the interfacial bonding characteristics and mechanical properties of NbC/Fe, this study investigates the influence of the alloying element X (X = Cr, Mo, W, V, Ti, Si) on the prope
Theoretical studies predict that it is not possible to eradicate a disease under voluntary vaccination because of the emergence of non-vaccinating "free-riders" when vaccination coverage increases.A central tenet of this approach is that human behaviour follows an economic model of rational choice.Yet, empirical studies reveal that vaccination deci
Jing Guo,1,* Jie Tu,1,* YingYing Hu,1,2,* GuoXin Song,3 ZhiQiang Yin1 1Department of Dermatology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, China; 2Department of Medical Cosmetology, Wuqing People’s Hospital, Wuqing, Tianjin, China; 3Department of Pathology, The First Affiliated Hospital of Nanjing Medical