Results 121 to 130 of about 4,361,850 (168)

高电荷态离子Arq+与Nb作用产生的X射线谱

, 2009
利用光谱技术在超导离子源SECRAL上研究了10~20keV·q的Arq+(q=16,17)离子入射在金属Nb表面产生的X射线谱.实验结果表明,高电荷态Ar16+离子在金属表面中性化过程中存在着多电子激发,Ar16+的K壳层电子被激发产生空穴,级联退激发射Ar的Kα特征X射线.Ar空心原子的K层发射X射线的强度随入射离子的动能减弱,靶原子Nb的L层发射X射线强度随入射离子动能的增加而增强.Ar17+单离子的Kα-X射线产额比Ar16+单离子的Kα ...
陈熙萌等, 杨治虎, 崔莹
core  

[Mefloquine HCl promotes DNA repair and alleviates radiation-induced lung epithelial cell injury]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Zhang Y, Wen Q, Huang H, Zhou M, Wang J.
europepmc   +1 more source

X-射线衍射仪记录仪集成电路改装

, 1996
本文主要叙述y—2A型X射线衍射仪记录仪有关的定标器、计数器、定时电路 ...
黄荣耀
core  

[Preparation of mesoporous covalent organic framework core-shell stationary phase and its application in the analysis of astragaloside Ⅳ content in <i>Astragalus</i>]. [PDF]

Se Pu
Zhao XY, Jin JY, Liu XJ, Yan LJ, Yang SY, Zhang ZW, Zhang LY, Wu RF.   +7 more
europepmc   +1 more source

[Study on Holosight robot-assisted fixation versus fixation via sinus tarsi approach in treatment of calcaneal fractures]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Wu Z, Zhou W, Zhang H, Ma M, Tan K, Xie M, Liao D.   +6 more
europepmc   +1 more source

一种新的含水焦钒酸钠晶体的X射线衍射数据

, 1988
收集了一种新的焦钒酸钠的 x 射线衍射数据,并对所有衍射线进行了指标化。该晶体的晶胞常数经最小二乘法修正,a_o=24.73A Co=16.77A.
石笙陶, 傅玉珍, 德秀琴
core  

[Targeted inhibition of miR-503 upregulates Apelin expression to alleviate myocardial infarction in mice]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Li J, He Y, Bi F, Chen J, Fan Z, Zhang Y, Chen E, Xiao H, Wu Y, Tian H, Zhou Y.   +10 more
europepmc   +1 more source

[Ophiopogonin D alleviates doxorubicin-induced myocardial hypertrophy in mice by activating the β-catenin/FUNDC1/mitophagy axis]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Lei Y, Song J, Xu L, Liu R, Zhao Y.
europepmc   +1 more source

[Hollow copper sulfide nanocomposites combined with photothermal and photodynamic therapy inhibits malignant behaviors of esophageal cancer cells]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Yang P, Ji A, Liao S, Yao H, Gao Z, Chen P, Cheng H, Gao S, Shi L.   +8 more
europepmc   +1 more source

[A Transformer-based multimodal model for predicting hospital-acquired infections using imaging and clinical laboratory data]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Zhang M, Wu D, Lin J, Lü Y, Zhou L, Zhen X, Zhou H, Qin G.   +7 more
europepmc   +1 more source