Results 121 to 130 of about 654,063 (164)
Integration of traditional and complementary medicine into primary health care systems: a systematic review. [PDF]
Bull World Health OrganWang M +5 more
europepmc +1 more source
, 2005 以1MW流化床谷壳气化发电系统为研究对象，建立了共性的生命周期分析方法学模型和支撑数据库，对系统边界、环境影响指标、决定系统环境性的重要参数进行了讨论 ...
杨浩林 +4 more
core
Renmin Zhujiang为科学评估新兴江一级支流廻龙河的健康状况，分析其生态保护与管理的关键问题，为南方中小河流生态修复、长效管理流域可持续发展提供理论与实践依据，以河湖健康评价为核心技术手段，构建了包含“盆”“水”、生物及社会服务功能4个准则层、共计11项指标的评价体系，系统性地评估了廻龙河的健康状态。评价结果显示：廻龙河健康评估指标综合赋分为68.37分，为Ⅲ类河湖（亚健康状态）。“盆”准则层赋分为64.85分，“水”准则层赋分为75.76分，生物准则层赋分为66.40分，社会服务功能准则层赋分为64.65分 ...
钟志云, 刘亚军, 张海发
doaj
Effect of donor exclusion criteria on blood safety and volume of donations: a systematic review of modelling studies. [PDF]
Bull World Health OrganMosselmans L +7 more
europepmc +1 more source
, 2001 近年来 ,环境与生态系统资本价值评估中的概念界定、系统价值认定及评价模式选择等之类的问题成为相关研究中有争议的议题 .鉴于此 ,对环境与生态系统资本价值评估中的一些问题进行了探讨 .①在肯定环境与生态系统资本价值评估意义的基础上 ,指出对于环境与生态系统的整体价值要予以充分估价 ;②针对目前评价模式单一的现状 ,提出了整合类型与区域评估的新模式 ;③在分析了环境与生态系统的资本价值在空间上流动之后 ,认为应对价值的积累和流动过程给予充分关注 ;最后 ...
杨勤业, 郑度, 李双成
core
[Construction of an evaluation indicator system for standardized prevention and control of type 1 diabetes mellitus]. [PDF]
Zhong Nan Da Xue Xue Bao Yi Xue BanZeng H +6 more
europepmc +1 more source
[Empowering narrative medicine with artificial intelligence: a new perspective in pediatric medical education]. [PDF]
Zhongguo Dang Dai Er Ke Za ZhiJin ZA, Dai RL.
europepmc +1 more source
[Price effects of global vaccine pooled procurement]. [PDF]
Beijing Da Xue Xue Bao Yi Xue BanHuang Y, Yu X, Xu M.
europepmc +1 more source
[Research progress of photoacoustic imaging in diagnosis of limb lymphedema]. [PDF]
Zhongguo Xiu Fu Chong Jian Wai Ke Za ZhiShen Y, Pan J, Wang X.
europepmc +1 more source
[Progress and future prospects of robot-assisted total hip arthroplasty]. [PDF]
Zhongguo Xiu Fu Chong Jian Wai Ke Za ZhiCai L, Gui Y, Kong X, Chai W.
europepmc +1 more source