Results 121 to 130 of about 4,211 (164)

[Innovative Mechanisms of Medical Care and Prevention Integration in Compact County-Level Medical Alliances From the Perspective of Collaborative Governance-A Case Study of Luojiang District, Deyang City, China]. [PDF]

Sichuan Da Xue Xue Bao Yi Xue Ban
Chen X, Lai H, Wu K, Pan J.
europepmc   +1 more source

[Analysis of setup errors and their correlation with clinical factors in image-guided radiotherapy for prostate cancer using different immobilization devices]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Guo X, Liu Y, Xiong Y, Liu B, Song T, Li Y.   +5 more
europepmc   +1 more source

不同坡形坡面径流流速时空分异特征研究

Shuitu Baochi Xuebao, 2007
通过室内模拟降雨试验分析了不同坡形坡面径流流速的时空分异特征,研究结果表明:同雨强、同坡度条件下,直线形坡的坡面流速最大,凸形坡的其次,凹形坡的最小,并且在同坡形条件下,坡面流速随雨强、坡度的增加而增加。另外,不同坡形坡面径流流速在空间上也存在一定的差异,坡面径流流速基本上沿着坡面向下逐渐增大,并且坡面上各段流速随坡度、雨强的增大而逐渐增大。
doaj  

[Comparative study on accuracy of three imaging methods in diagnosis of subacromial impingement syndrome]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Zi L, Jin H, Zhu J, Zhang G, Tong Y, Chen S, Shao W, Tang X.   +7 more
europepmc   +1 more source

[The modified Chinese version of Wong and Law Emotional Intelligence Scale for measurement of emotional health: revision and psychometric evaluation]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Xiao R, Lü X.
europepmc   +1 more source

[Thoughts and Prospects on Precision Control and Intelligent Positioning Robotic Systems Applied in Nasojejunal Feeding Tube Placement]. [PDF]

Sichuan Da Xue Xue Bao Yi Xue Ban
Qiu Y, Hong R, Xiang G, Hong D, Zhang Y, Li K, Qian H, Dian S, Li K, Pu W.   +9 more
europepmc   +1 more source

砒砂岩泻溜侵蚀的坡向分异及其与气象因素的响应

Shuitu Baochi Xuebao
[目的] 泻溜作为砒砂岩区典型的重力侵蚀方式,已成为沟道内重要的粗砂物质来源,严重威胁流域生态安全,明确该地区侵蚀机理对黄河流域生态保护和高质量发展战略具有重要意义。[方法] 以内蒙古砒砂岩沟坡系统为研究对象,基于野外定位监测,利用三维激光扫描技术,分析不同坡向下沟坡侵蚀界面微地形变化与侵蚀特征的时空变化规律及其与气象要素之间的响应关系。[结果] (1)砒砂岩沟坡存在明显的泻溜侵蚀现象,且坡向分异较为明显。其中,阴坡平均侵蚀面积占研究区总面积的43.11%,阳坡平均侵蚀面积占研究区总面积的45.48 ...
任亚楠, 李龙, 张尚轩, 张宇, 周星辰   +4 more
doaj  

[Association of public health and social measures with the effectiveness of COVID-19 epidemic control]. [PDF]

Zhong Nan Da Xue Xue Bao Yi Xue Ban
Zong H, Li D, Dai Y, Zhou J, Huang H, Hu G.   +5 more
europepmc   +1 more source

[Effect of morphine pump in prepontine cistern via lumbar approach for intractable head and neck cancer pain]. [PDF]

Zhong Nan Da Xue Xue Bao Yi Xue Ban
Zhang W, Yin B, Li X, Lei J, Xiao Y, Wang Y, Zou D.   +6 more
europepmc   +1 more source

[A deep learning method for differentiating nasopharyngeal carcinoma and lymphoma based on MRI]. [PDF]

Lin Chuang Er Bi Yan Hou Tou Jing Wai Ke Za Zhi
Tang Y, Hua H, Wang Y, Tao Z.
europepmc   +1 more source