The paper introduced working principle of underground personnel position and management system based on RFID technology and its application in Shanxi Gaohe Energy Co., Ltd.in details.The system can send information of dynamic distribution of personnel in dorisvale station for sale all underground region to ground monitoring center in-timely and acc

Abstract Background A platform trial approach allows adding arms to on-going trials to speed up intervention discovery programs.A control arm remains open for recruitment in a platform trial while intervention arms may be added after the onset of the study and could be terminated early for efficacy and/or futility when early stopping is allowed.The

Abstract Background Progressive familial intrahepatic cholestasis is an autosomal recessive genetic disorder that manifests primarily with jaundice and pruritus and can progresses from persistent cholestasis to cirrhosis and late childhood liver failure.Classically, progressive familial intrahepatic cholestasis is classified into three subtypes: 1,

Resilience is the ability of a system to withstand and recover from deliberate accidents; as to distribution systems, it means the ability to withstand and recover from natural disasters or other serious accidents and ensure electricity supply.Generally, promotion strategies of distribution network southwestern aztec rug resilience mostly focus on