Results 71 to 80 of about 23,876 (116)

[Analysis of associated factors for the ectopic eruption of adjacent first permanent molars after stainless steel crown restoration of second primary molars]. [PDF]

Hua Xi Kou Qiang Yi Xue Za Zhi
Dai W, Huang S, Zhang Z, Sun X, Zhang F.
europepmc   +1 more source

[Development and validation of a multicenter nomogram predicting the risk of liver metastasis after curative resection of colorectal cancer]. [PDF]

Beijing Da Xue Xue Bao Yi Xue Ban
Wang N, Yuan D, Zhu Y, Ding L.
europepmc   +1 more source

[Development of a machine learning-based ionization efficiency prediction model for per- and polyfluoroalkyl substances and its application in semi-quantitative analysis]. [PDF]

Se Pu
Sun SZ, Li YY, Gao Y, Li KC, Chen Z, Li XQ, Zhang QH.   +6 more
europepmc   +1 more source

[Teaching practice of undergraduate graduation projects in clinical laboratory science integrating liquid chromatography-tandem mass spectrometry and external quality assessment]. [PDF]

Se Pu
Shi J, Wang M, Xue QZ, Zhang SL, Hu YW.
europepmc   +1 more source

[Effect of preoperative lower-limb muscle strength on perioperative blood loss and early outcomes in total knee arthroplasty]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Li H, Zhu K, Zhang H, Wang J, Wang B, Nie Y, Shen B.   +6 more
europepmc   +1 more source

基于Kriging模型的变电站电气设备地震关联段地震响应快速预测方法

Gaoya dianqi
由于变电站软导线为强非线性结构，变电站电气设备地震关联段地震响应分析效率低。为提高变电站电气设备关联段分析效率，文中基于电气设备地震关联段数值分析模型，搭建了地震关联段地震响应均值、方差等统计值预测Kriging模型。在此基础上，开展了地震关联段地震响应结果正态性检验，提出了基于半方差分析的Kriging相关函数选取方法，并开展了不同软导线垂跨比的电气设备地震关联段地震响应统计值预测。研究结果表明，使用高斯模型作为Kriging模型的相关函数可较好的预测关联段地震响应 ...
周承伟, 何畅, 何紫薇
doaj  

[Variables associated with severe cytopenia in adult chronic phase chronic myeloid leukemia patients receiving initial tyrosine kinase inhibitors]. [PDF]

Zhonghua Xue Ye Xue Za Zhi
Chai GR, Yu L, Li ZR, Qin YZ, Shi HX, Lai YY, Hou Y, Jiang Q.   +7 more
europepmc   +1 more source

[The value of the nutritional assessment index or score in prognostic evaluation for patients with liver cancer]. [PDF]

Zhonghua Gan Zang Bing Za Zhi
Shen JC, Kang J, Lei Y, Zhang DZ, Cai DC, Li J.   +5 more
europepmc   +1 more source

[Diagnostic Performance of Metagenomic Next-Generation Sequencing for Mucormycosis: A Retrospective Cohort Study]. [PDF]

Sichuan Da Xue Xue Bao Yi Xue Ban
Zhang W, Zhong S, Lu S, Xiao X, Xie Y.
europepmc   +1 more source

[A Study on the Relationship Between Cyclic Inflammatory Protein Fibroblast Growth Factor 21, Osteoporosis, and Fractures]. [PDF]

Sichuan Da Xue Xue Bao Yi Xue Ban
Zhou K, Wang Z, Zhang M.
europepmc   +1 more source