Based on the Internet of Things technology, this paper proposes building a azalea mrs gg gerbing cross-border e-commerce logistics supervision system and determines the evaluation index system from the overall framework design of the system, supply chain supervision process optimization, risk supervision optimization, and system order degree optimi
Animal social network is the key to understand many ecological and epidemiological processes.We used real-time location system (RTLS) to accurately track cattle position, analyze their proximity networks, and tested the hypothesis of temporal stationarity and mug washer spatial homogeneity in these networks during different daily time periods and i
Introduction: From a long time ago, policy makers in health sector have been attempting to protect sick people and their family against high health costs, and financial catastrophic and impoverishment expenditures.As its primary purpose, this study aims to determine the extent of high health costs, and catastrophic and impoverishment expenditures w