Results 71 to 80 of about 159,712 (118)

[Development and performance testing of a high-sensitivity pulsed flame photometric detector]. [PDF]

Se Pu
Chen JB, Cai HY, Deng ZH, Jin YJ, Sun JH.   +4 more
europepmc   +1 more source

[Family Environmental Unpredictability and Adolescent Physiological and Psychological Health: The Buffering Role of Positive School Climate]. [PDF]

Xin Li Xue Bao
倩 高, 静 陈, 宁 孙, 佳 李, 薇 王, 媛 向, 珺 谢, 华 林, Qianqian G, Meijing C, Jianing S, Yijia LI, Wei W, Shiyuan X, Mingjun X, Danhua L.   +15 more
europepmc   +1 more source

轴心受压状态下十字形钢骨混凝土异形柱的试验研究

, 2008
为提高混凝土异形柱的承载力,本文提出一种新型实腹式钢骨混凝土异形柱。为了解这种新型钢骨混凝土异形柱的受力性能及破坏机理,本文通过对3根十字形钢骨混凝土异形柱和1根钢筋混凝土异形柱的轴心受压的试验研究,分析了钢骨混凝土异形柱和普通混凝土异形柱在轴心压力作用下的破坏形态以及试验过程中各种材料的受力状态。试验结果表明在轴心荷载的作用下,从弹性阶段到开裂荷载直至极限荷载,型钢与混凝土能保持协同工作,这种新型构件中各种材料的力学性能均能得到充分发挥,钢骨的存在改善了构件的延性 ...
王建, 徐亚丰, 孟猛, 李钢, 宋宝峰, 丁彧   +5 more
core  

[Research progress in diagnosis and treatment of multiple ligament knee injuries]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Xie H, Li H, Shang X, Li Y, Geng Z, Li Y, Li Y, Yang Y, Yu A, Yang J, Xu J, Xi Y.   +11 more
europepmc   +1 more source

[Novel targets and drugs for the treatment of portal hypertension in liver cirrhosis]. [PDF]

Zhonghua Gan Zang Bing Za Zhi
Zhu CP, Xie WF.
europepmc   +1 more source

细粒尾矿动力特性的试验研究

, 2006
通过室内动三轴试验,测试了有色金属铜矿的细粒尾矿动力特性,获得了细粒尾矿在动荷载作用下的动应力与动应变、动应变与动模量及动阻尼比、动孔隙水压与动应力等相关关系,得出动孔隙水压对细粒尾矿动强度的影响有限等结论 ...
尹光志, 李广治, 魏作安
core  

[Inductance calculation method for transcranial magnetic stimulation figure-8 coils Accounting for spatial mutual inductance]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Fan Y, Wu N, Li J, Meng W, Wu Z, Wang P, Zhang C, Wu C, Huo X, Zhang G.   +9 more
europepmc   +1 more source

[Design of a benchmark pump model and optimization of hemolysis testing protocol for evaluation of blood pump hemocompatibility]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Wang X, Du G, Zhang L, Li S, Wu P.
europepmc   +1 more source

[Research progress of Pendulum Leg Swing Therapy in treatment of knee osteoarthritis]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Jiang N, Zhao J, Zhao J, Zhang H, Tian A, Ma X.   +5 more
europepmc   +1 more source

[Lonicera japonica attenuates oxidative stress and improves post-ischemic heart failure in mice <i>via</i> the STAT3/PGC-1α axis]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Li M, Yu G, Wang J, Xie K, Ouyang Y, Wang N, Wen R, Wang W, Li C.   +8 more
europepmc   +1 more source