Results 111 to 120 of about 261,427 (159)

[Prognostic value of angio-based microvascular resistance on left ventricular systolic function in patients with acute ST-segment elevation myocardial infarction]. [PDF]

Beijing Da Xue Xue Bao Yi Xue Ban
Liu D, Zhou J, Han J.
europepmc   +1 more source

新疆草地生态系统服务功能与价值初步评价

, 2006
对新疆草地生态系统的主要功能进行调查,重点估算了新疆草地生态系统不同服务功能和类型的生态价值。计算结果显示,新疆草地生态系统2003年提供的总服务价值为71.32×108美元。从草地各类功能价值看,草地的经济功能价值仅为21.26%,远低于草地的生态价值。从新疆草地类型看,温性荒漠草原、温性荒漠和低平地草甸是新疆草地的主体类型,占58%以上,而其贡献率为43.17%;低平地草甸提供的生态服务价值最高,占30.20%;沼泽和温性草甸草原虽然单位面积服务价值很高,但在草地生态系统中所占的地位很低 ...
王小平, 叶茂, 徐海量, 李祥心
core  

[Single-center application and analysis of neuroblastoma marker detection in childhood neuroblastoma]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
Yin ZX, Tian X, Li X, Tang WF, Liu DN, He XL.   +5 more
europepmc   +1 more source

[Noninvasive scores for predicting liver-related events in patients with metabolic dysfunction-associated fatty liver disease]. [PDF]

Zhonghua Gan Zang Bing Za Zhi
Gao YK, Chen SY, Han X, Sun CL, Wu XN, You H, Sun YM.   +6 more
europepmc   +1 more source

[Application effect of LLMs as decision-support tools in emergency burn treatment]. [PDF]

Zhonghua Shao Shang Yu Chuang Mian Xiu Fu Za Zhi
Yan MT, Wei JT, Jiang SY, Wu P, Wang XG.
europepmc   +1 more source

专利价值评估方法研究——基于法律因素的一种改进

, 2011
专利价值评估涉及会计、经济、法律、管理、科技等多个因素的影响,本文将站在法律的角度研究专利价值的评估方法 ...
黄君华
core  

[Value of shear wave elastography in the early diagnosis of DPN in patients with type 2 diabetes mellitus]. [PDF]

Zhonghua Shao Shang Yu Chuang Mian Xiu Fu Za Zhi
Zhang YJ, Tang MY, Jian Y, Wu XP, Ma LH, Cai SL, Deng CL, Wei ZR.   +7 more
europepmc   +1 more source

[Predictive value of the pre-injury Barthel index for 1-year postoperative case fatality rate after hip arthroplasty in elderly patients with hip fracture]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Zhu J, Li X, Weng X, Shao M, Teng J.
europepmc   +1 more source

[Research progress on the applicability of diagnostic criteria for metabolic and alcohol-related liver disease in patients with cirrhosis and after liver transplantation]. [PDF]

Zhonghua Gan Zang Bing Za Zhi
Han Y, Xu H, Wang L.
europepmc   +1 more source

[Artificial intelligence-enabled full-course diagnosis and treatment for patients with severe burns and wounds requiring repair: from risk prediction to causal inference]. [PDF]

Zhonghua Shao Shang Yu Chuang Mian Xiu Fu Za Zhi
Nie WZ, Xie KL.
europepmc   +1 more source