Results 61 to 70 of about 4,147 (104)

[Revolution teaching practice in sample pretreatment supported by large-scale instrument： a case study of magnetic covalent organic framework enriching organic ultraviolet filters in seawater]. [PDF]

Se Pu
Li S, Zhu YL, Ren Z, Gao DD, Gu HL, Lao JL.   +5 more
europepmc   +1 more source

[A simulation study of photothermal effects in transcranial photobiomodulation]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Liu X, Xia J, Pan J, Chen S, Zhang S, Wang M, Dong S.   +6 more
europepmc   +1 more source

频率对中压开关柜温升特性影响的试验与仿真研究

Gaoya dianqi
不同频率运行工况下，频率显著影响了中压开关柜的电磁场分布与温升特性，仅依据工频标准难以准确评估不同频率下的设备运行状态及载流能力。为探究频率变化对开关柜的电磁—热的影响规律并量化其载流能力，文中以KYN44-12（Z）开关柜为研究对象，搭建了基于交流—直流—交流的宽频域温升试验平台，建立了电磁—流体—温度场耦合模型。在此基础上，开展了16.7～60 Hz频率下的温升试验与仿真研究，验证了模型的准确性。研究发现，频率变化显著影响导体电流的趋肤效应与邻近效应强度，导电回路的电磁损耗与频率呈线性正相关 ...
王博, 张敏, 黄锦麟, 李贤哲, 王伟, 王立军, 卢文建, 樊琴   +7 more
doaj  

[Research progress on sample pretreatment technology for the analysis of new pollutants in food using composite covalent organic framework materials]. [PDF]

Se Pu
Sun ZY, Yuan GN, Niu YY, Ma JP.
europepmc   +1 more source

[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

[Research progress on the acquisition technology of magnetocardiography]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Kang B, Dong M, Chang Y, Wang J, Zhao T, Fan L.   +5 more
europepmc   +1 more source

[Efficacy of CD4/TGF-β bispecific antibody in a mouse model of peritoneal metastasis of malignant melanoma]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Jiang Q, Liu T, Wang Z, Jiang S, Wu H, Lin Y, Shiying LU, Chen L, Zhang J, Tang L, Raut RK, Xu Z.   +11 more
europepmc   +1 more source

[Determination of 38 antibiotic residues in honey by magnetic dispersive solid-phase extraction-liquid chromatography-tandem mass spectrometry]. [PDF]

Se Pu
Sun J, Zhang Y, Liu FM, Zhao W, Jin Y, Zhang L, Xue XF, Chen R, Zhou HT.   +8 more
europepmc   +1 more source

[Magnetic fluorinated covalent triazine frameworks for efficient extraction of perfluorinated compounds]. [PDF]

Se Pu
Zhang WM, Liu GC, Fang M, Guo JL, Zhang L.   +4 more
europepmc   +1 more source

[Application of hybrid attention guided dual-path residual learning in magnetic resonance imaging diagnosis]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Zhu W, Cai X, Liu Y.
europepmc   +1 more source