Results 81 to 90 of about 651,520 (128)

[A deep learning-based method for rapid reconstruction and prediction of electromagnetic exposure in pacemaker patients]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Wei J, Tian R, Zhang R, Lu M.
europepmc   +1 more source

一种中空纤维复合膜分离器漏丝检测方法

, 1999
一种中空纤维复合膜分离器漏丝检测方法，将待分离的混合气体压缩作为原料气送入膜分离器，在渗透气侧逐一取１根或２～５根丝的渗透气进行气体分离分析，如果渗透气中快气（混合气体中渗透率大的气体）浓度相对其它中空纤维的浓度低，可以断定这根或这些中空纤维必有漏丝。本发明可以检测出分离器中某根丝的涂层情况，并借对该漏丝的处理提高分离器产品的合格率 ...
邢丹敏, 任常青, 赵勇, 刘富强, 邓麦村, 曹义鸣   +5 more
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[Shashen Maidong Decoction Improves Pulmonary Function in Aged Mice With Chronic Obstructive Pulmonary Disease by Inhibiting cGAS-STING-NF-κB-Mediated Inflammaging]. [PDF]

Sichuan Da Xue Xue Bao Yi Xue Ban
Kuang X, Liu X, Zhao X, Chen X, Liu S.
europepmc   +1 more source

[Simulation analysis of adaptability of large airborne negative pressure isolation cabin to aviation conditions]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Guo L, Li F, Jiang L, Du H, Xue B, Yong W, Jiang Y, Zhang M.   +7 more
europepmc   +1 more source

水合物层下伏游离气渗漏过程的数值模拟及实例分析

, 2009
海洋环境中天然气水合物层是理想的毛细管封闭层，游离气被抑制在水合物层下，游离气层的气体压力随气体聚集和气层厚度的增加而升高，当气压超过封闭层的毛细管力时，游离气会克服毛细管进入压力、刺入上伏封闭层孔隙空间，毛细管封闭作用随之消失，从而形成水合物下伏游离气向海底的渗漏.通过对该过程进行的数值模拟计算表明：渗漏气体是以活塞式驱动上伏沉积层中的孔隙水向海底排出，水合物稳定带内流体渗漏速度随水流柱高度的减小而增加，当水流阻抗大于相应沉积层段的静岩压力时，沉积层将转变为流沙 ...
陈多福, 苏正, 曹运诚, Lawrence MCathles, 吴能友, Lawrence M Cathles, Lawrence M. Cathles   +6 more
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[Paeoniflorin alleviates cancer-related fatigue during chemotherapy for breast cancer by targeting EZH2/CCNE1 to regulate cell cycle and inflammatory microenvironment]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Li Z, Shi H, Chen J, Liang Y, Wu Y, Zuo Q, Chen Q.   +6 more
europepmc   +1 more source

[Risk Identification and Standardized Prevention and Control Strategies for Outsourced Laboratory Testing in Healthcare Institutions]. [PDF]

Sichuan Da Xue Xue Bao Yi Xue Ban
Ran L, Zeng W, Liu D, Guo X.
europepmc   +1 more source

XuanHuGPT: parameter-efficient fine-tuning of large language model in the field of traditional Chinese medicine. [PDF]

Chin Med
Tong X, Ding X, Jia H, Yuan Y, Liu L, Wang Y, Xiong Z, Yang X, Im SK, Wang MH.   +9 more
europepmc   +1 more source

[Gout of the manubriosternal joints: A case report]. [PDF]

Beijing Da Xue Xue Bao Yi Xue Ban
Gan D, Fu Q, Tang X, Li C, Shu Z.
europepmc   +1 more source

重金属泄漏事故应急处理技术研究

, 2013
近年来，我国突发性污染事件呈现上升趋势。其中重金属是突发污染事件中常见的一类污染物。由于突发性重金属污染不同于一般环境污染，其具有突发性、破坏性强、传播速度快，严重影响着当地居民的正常生活、社会的稳定和经济可持续发展。 　　　本文以浓度为100mg·L-1 的Cu2+、Zn2+、Pb2+、Cd2+为例模拟重金属突发性泄漏事故，并根据我国重金属突发性事故发生特点、流经途径、浓度变化，依照能够快速响应、廉价、处置时间短来选择材料、处置工艺，分别对高、中、低浓度区域进行针对性的研究，提出相应处置方法 ...
毛志成
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