Results 111 to 120 of about 108,435 (188)

[Treatment challenges and optimal management of classical Hodgkin's lymphoma]. [PDF]

open access: yesZhonghua Xue Ye Xue Za Zhi
Mi JQ, Fang Y, Yu WY, Cai QQ.
europepmc   +1 more source

基于有限元迭代计算的盆式绝缘子电场综合优化

open access: yesDianci bileiqi
盆式绝缘子是高压气体绝缘设备重要的绝缘部件,其性能优劣直接影响高压设备的稳定运行。针对盆式绝缘子,以提升整体电场分布均匀性为优化目标,基于有限元迭代计算的方法,提出盆式绝缘子电场综合优化方案,通过优化算法改变盆体结构和梯度材料介电常数,得到绝缘子最优电场分布。仿真结果表明,对比匀质盆式绝缘子,在满足机械性能情况下,综合优化后体/表层梯度盆式绝缘子凹凸面最大场强降幅分别为35.79%、30.59%和29.28%、29.51%,优化效果显著。
娄辉   +8 more
doaj  

[A low-dose CT image restoration method based on central guidance and alternating optimization]. [PDF]

open access: yesNan Fang Yi Ke Da Xue Xue Bao
Zhang X, Wang H, Zeng D, Bian Z.
europepmc   +1 more source

[Evaluation of <i>Chlamydia muridarum</i> and mixed bacteria-induced chronic salpingitis models and optimization of mixed bacterial dosage]. [PDF]

open access: yesZhong Nan Da Xue Xue Bao Yi Xue Ban
He L   +9 more
europepmc   +1 more source

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