Orthotopic liver transplantation(OLT)is the mainstay treatment for malignant liver cancer and end-stage liver diseases.Nevertheless,liver ischemia-reperfusion injury(IRI),which is regarded as a major risk factor for p...Orthotopic liver transplantation(OLT)is the mainstay treatment for malignant liver cancer and end-stage liver diseases.Nevertheless,liver ischemia-reperfusion injury(IRI),which is regarded as a major risk factor for primary graft dysfunction,acute or chronic tissue rejection and organ damage[1],greatly limits the indication of liver resection and the application of marginal donor liver,seriously hindering the application of liver transplantation.展开更多
设计了基于到达角度法(Angle of Arrival,AOA)的蓝牙定位系统,并搭建了基于CC2652R1蓝牙开发板和STM32单片机的低功耗蓝牙定位系统。现场测试实验结果表明,本系统能够在室内复杂环境下获取亚米级精度的定位信息,精度可达20 cm,适用于电...设计了基于到达角度法(Angle of Arrival,AOA)的蓝牙定位系统,并搭建了基于CC2652R1蓝牙开发板和STM32单片机的低功耗蓝牙定位系统。现场测试实验结果表明,本系统能够在室内复杂环境下获取亚米级精度的定位信息,精度可达20 cm,适用于电力智慧运维、智慧工厂、商城导引、仓储物流等场景。展开更多
文摘Orthotopic liver transplantation(OLT)is the mainstay treatment for malignant liver cancer and end-stage liver diseases.Nevertheless,liver ischemia-reperfusion injury(IRI),which is regarded as a major risk factor for primary graft dysfunction,acute or chronic tissue rejection and organ damage[1],greatly limits the indication of liver resection and the application of marginal donor liver,seriously hindering the application of liver transplantation.
文摘设计了基于到达角度法(Angle of Arrival,AOA)的蓝牙定位系统,并搭建了基于CC2652R1蓝牙开发板和STM32单片机的低功耗蓝牙定位系统。现场测试实验结果表明,本系统能够在室内复杂环境下获取亚米级精度的定位信息,精度可达20 cm,适用于电力智慧运维、智慧工厂、商城导引、仓储物流等场景。