Results 81 to 90 of about 8,910 (170)

[Determination of 65 synthetic cannabinoids in whole blood by QuEChERS-ultra performance liquid chromatography- mass spectrometry]. [PDF]

Se Pu
Xi Z, Ye Y, Li SP, Kang J, Liu WQ, Zhang J, Li DX.   +6 more
europepmc   +1 more source

基于多物理场耦合的大容量干式空心并联电抗器温度场仿真研究

Gaoya dianqi
干式空心电抗器的温度场研究对电抗器的设计和制造至关重要。文中对大容量干式空心并联电抗器，采用电磁—流热多物理场耦合方法，考虑了温度对铝导线电导率的影响，建立了包含星型架、撑条和包封绝缘的三维电抗器有限元仿真模型。对于110 kV输电系统中BKGKL-40000/110电抗器进行了仿真分析，分析结果表明电抗器温度分布总体呈现上高下低的趋势，在电抗器上部中心的空气流速最高，将结果与试验测温结果相比较，两者较为接近，说明了仿真方法的准确性。此外，对加设防雨罩后的电抗器仿真结果进行了分析比较 ...
沈霈宸, 赵彦珍, 朱世力, 郑莉军, 门国雄   +4 more
doaj  

[Electroencephalogram emotion recognition based on state-space models combined with spatio-temporal feature]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Wang C, Zhang J, Dou J, Wang C, Chang W.
europepmc   +1 more source

[Advances in application of tissue expansion technology in breast reconstruction]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Jiang Y, Tang Z, Xiao S.
europepmc   +1 more source

環境カメラ群映像の安心かつ効率的見える化の為の時空間解析と複合現実感的可視化

, 2015
亀田 能成
openalex   +1 more source

[Clinical characteristics and gender differences in Wagner grade 4-5 diabetic foot patients with variable severity of lower extremity atherosclerotic occlusive disease]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Gong X, Yuan T, Chen Z, Peng Y, Huang Y.
europepmc   +1 more source

森林のもつ休養機能の評価に関する研究 (第１報) : 空間環境の違いが心拍数の増加率と回復率に及ぼす影響

, 1989
Tadahisa Yamazaki, Jiro TOBIOKA
openalex   +1 more source

四维超声STIC技术检查早孕末期胎儿心脏的可行性探讨

Zhongshan Daxue xuebao. Yixue kexue ban, 2015
摘 要: 【目的】 通过分析心脏各标准切面显示率的一致性及心脏?大血管径线测量的可靠性来评估四维超声时间空间关联成像(STIC)技术进行早孕末期胎儿心脏检查的可行性?【方法】 病例来自我院2012年2月-2013年6月进行早孕末期(11-13+6周)颈后皮层超声测量并经随访心脏结构正常的胎儿115例?获取胎儿心脏四维STIC容积后由两名研究者离线分析?比较胎儿心脏各标准切面的显示率;检验心脏各标准切面显示率的组间及组内一致性及心脏?大血管径线测量的组间及组内可靠性?
doaj  

[Collaborative motion control method for dual-arm surgical robots based on hybrid multi-stage optimization]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Lin B, Li K.
europepmc   +1 more source

[Optical coherence tomography angiography image segmentation based on multi-scale dilated convolution and dual attention network]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Zeng Q, Xiao Z, He B, Peng R.
europepmc   +1 more source