ICU获得性肌无力(intensive care unit-acquired weakness,ICU-AW)指“在重症监护病房住院期间发生发展的、无法用危重症疾病以外的其他原因进行解释的、以广泛性肢体乏力为特征的临床综合征”[1]。据报道[2],重症监护病房ICU-AW的发生...ICU获得性肌无力(intensive care unit-acquired weakness,ICU-AW)指“在重症监护病房住院期间发生发展的、无法用危重症疾病以外的其他原因进行解释的、以广泛性肢体乏力为特征的临床综合征”[1]。据报道[2],重症监护病房ICU-AW的发生率在50%~100%,尤其是脓毒血症患者,发生率远高于其他疾病患者。然而,目前仍无针对ICU-AW的有效药物治疗[3]。一旦临床出现ICU-AW,将延长机械通气时间和ICU住院时间,导致病死率和致残率增加,降低预后生活质量并增加医疗经济负担[4]。因此,早期识别高危因素,并针对危险因素予以干预和控制是延缓或消除ICU-AW发生或发展的关键。展开更多
随着智能船舶不断实用化推进,智能机舱、智能能效、智能航行、智能货物管理、智能集成平台等功能模块得到越来越多的应用。近海支持船(offshore support vessel,OSV)功能复杂、设备繁多且作业环境危险,对"智能化"有迫切需求...随着智能船舶不断实用化推进,智能机舱、智能能效、智能航行、智能货物管理、智能集成平台等功能模块得到越来越多的应用。近海支持船(offshore support vessel,OSV)功能复杂、设备繁多且作业环境危险,对"智能化"有迫切需求。针对OSV航行、海上作业、设备维保和人员管理等特点,提出智能化升级方案和应用架构。展开更多
Cd contamination range of farmland soil in China is wide,which has constituted a major threat for food safety and residents＇ health. Via multi-year development,there are more remediation methods suitable for soil con...Cd contamination range of farmland soil in China is wide,which has constituted a major threat for food safety and residents＇ health. Via multi-year development,there are more remediation methods suitable for soil contaminated by Cd among the world,but some methods are only suitable for the contaminated sites and indoor research,and can not be applied in large-range contaminated farmland. We analyze the source of Cd in farmland soil. By combining farmland＇s characteristics,three remediation techniques（ low-absorption crops plantation,soil solidification and phytoremediation） and their effects are analyzed,and the existing problems and research prospects of the above techniques are explored. The research could provide reference for restoring farmland soil contaminated by Cd in China,recovering its production function and enhancing food safety standards.展开更多
文摘ICU获得性肌无力(intensive care unit-acquired weakness,ICU-AW)指“在重症监护病房住院期间发生发展的、无法用危重症疾病以外的其他原因进行解释的、以广泛性肢体乏力为特征的临床综合征”[1]。据报道[2],重症监护病房ICU-AW的发生率在50%~100%,尤其是脓毒血症患者,发生率远高于其他疾病患者。然而,目前仍无针对ICU-AW的有效药物治疗[3]。一旦临床出现ICU-AW,将延长机械通气时间和ICU住院时间,导致病死率和致残率增加,降低预后生活质量并增加医疗经济负担[4]。因此,早期识别高危因素,并针对危险因素予以干预和控制是延缓或消除ICU-AW发生或发展的关键。
文摘随着智能船舶不断实用化推进,智能机舱、智能能效、智能航行、智能货物管理、智能集成平台等功能模块得到越来越多的应用。近海支持船(offshore support vessel,OSV)功能复杂、设备繁多且作业环境危险,对"智能化"有迫切需求。针对OSV航行、海上作业、设备维保和人员管理等特点,提出智能化升级方案和应用架构。
基金Supported by Special Project of National Environmental Protection Public Interest Research,China(201109020)
文摘Cd contamination range of farmland soil in China is wide,which has constituted a major threat for food safety and residents＇ health. Via multi-year development,there are more remediation methods suitable for soil contaminated by Cd among the world,but some methods are only suitable for the contaminated sites and indoor research,and can not be applied in large-range contaminated farmland. We analyze the source of Cd in farmland soil. By combining farmland＇s characteristics,three remediation techniques（ low-absorption crops plantation,soil solidification and phytoremediation） and their effects are analyzed,and the existing problems and research prospects of the above techniques are explored. The research could provide reference for restoring farmland soil contaminated by Cd in China,recovering its production function and enhancing food safety standards.
