Results 81 to 90 of about 700,537 (124)

[<i>Escherichia coli</i> outer membrane vesicles inhibit rat glioma proliferation through cell endocytosis]. [PDF]

open access: yesNan Fang Yi Ke Da Xue Xue Bao
Hu C   +6 more
europepmc   +1 more source

基于短路发电机的容量试验回路的配置参数计算方法

open access: yesGaoya dianqi
仿真计算广泛用于获取容量试验参数以反推试验回路设备的配置参数。长久以来试验电源模型均采用理想电源,回路设备参数设置、仿真执行、仿真结果读取均采用人工方式。文中提出采用PSCAD/EMTDC 8阶发电机模型仿真短路发电机在试验时特殊的机电和电磁暂态过程,并通过自动生成Fortran编译文件和通过曲率计算TRV包络线的方法,实现了仿真过程的全自动化,大幅提高了回路配置参数计算的准确性和效率,节约了回路配置参数的计算和调试时间。
赵庆斌, 黄实, 张菁, 者永祥
doaj  

[Current status of prostate cancer screening research]. [PDF]

open access: yesBeijing Da Xue Xue Bao Yi Xue Ban
Liu M, Chen H, Lyu Z, Hou H, Sun J.
europepmc   +1 more source

Home - About - Disclaimer - Privacy