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Lifetime measurements in 138Nd

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Nuclear Science and Techniques 2021年第10期32卷 72-78页

作者： Jian Zhong Xiao-Guang Wu Shi-Peng Hu Ying-Jun Ma Yun Zheng Cong-Bo Li Guang-Sheng Li Bao-Ji Zhu Tian-Xiao Li yan-Jun Jin yan-xiang gao Qi-Wen Fan Ke-yan Ma Dong yang Hui-Bin Sun Hai-Ge Zhao Lin Gan Qi Luo Zheng-Xin Wu College of Physics and Optoelectronic Engineering Shenzhen UniversityShenzhen 518060China China Institute of Atomic Energy Beijing 102413China College of Physics Jilin UniversityChangchun 621010China

Lifetimes of the 2_(1)^(+),4_(1)^(+),7_(2)^(-),10_(2)^(+),12_(2)^(+),and 14_(1)^(+) states in 138 Nd populated via the 123 Sb(19 F,4n)138 Nd fusion–evaporation reaction were measured with the recoil distance Doppler shift technique in combination with the differential decay curve *** B(E2;2_(1)^(+)→0_(1)^(+))value fit well with the systematic trend in the Nd isotope chain and Grodzins rule,which proved that 138Nd is a transitional nucleus.

关键词： Lifetime measurement Recoil distance Doppler shift technique Differential decay curve method

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木聚糖酶抑制蛋白的研究进展

安徽农业科学 2011年第11期39卷 6322-6325页

作者：鄢高翔安徽农业大学安徽合肥230036

简要介绍了三类木聚糖酶抑制蛋白的分子结构、抑制特性及其在谷物中的抗病防御作用。

关键词：木聚糖酶抑制蛋白 TAXI XIP TLXI 防御作用

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Observation of acoustic hybrid topological phases induced by the p-d orbital interactions

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Science China(Physics,Mechanics & Astronomy) 2025年第1期Mechanics & Astronomy) .卷 132-139页

作者： Xiao xiang Feng gao Yu-Gui Peng Peng Wu Zong-Lin Li Xue-Feng Zhu School of Physics and Innovation Institute Huazhong University of Science and Technology

In spinless systems,growing attention has recently been attracted to synthetic gauge fields,which redefine the fundamental crystal symmetries by utilizing the projective algebraic ***,synthetic gauge fields have been commonly investigated in single orbital systems,and explorations on hybrid orbitals remain elusive in ***,we report the experimental observation of hybrid topological phases induced by hybrid synthetic gauge flux,which is formed by the interaction between p and d orbitals embedded in acoustic *** breaking the translation symmetries of Lxand/or Ly,we unambiguously demonstrate the first-order M?bius edge states and higher-order corner *** work establishes a platform for seeking exotic topological phases induced by hybrid-orbitals interactions and initializing the framework of hybrid-orbitalsrelated topological *** applications can be anticipated in scenarios such as high-quality sensing and robust wave trapping due to the stepwise energy distribution of the hybrid topological phase.

关键词： topological insulator synthetic gauge field projective symmetry corner states

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含轴向油道绕组热性能优化数值研究

变压器 2017年第2期54卷 36-40页

作者：张延彪高翔特变电工新疆变压器厂新疆昌吉831100

对含轴向油道的变压器绕组内部设置挡油板的优点进行简要分析,并对含轴向油道的绕组的温度场进行了模拟计算,对挡油板及轴向油道结构进行了优化。

关键词：变压器挡板结构轴向油道数值仿真

Loss of Fstll Results in Defective Tracheal Cartilage Ring and Tracheal Epithelium

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Loss of Fstll Results in Defective Tracheal Cartilage Ring a...

Investigation of bubbles escape behavior from low basicity mold flux for high-Mn high-Al steels using 3D X-ray microscope

中国细胞生物学学会第九次会员代表大会暨青年学术大会

作者： Ying-Ying Dong yan Geng xiang gao Wen Ning (Model Animal Research Center,Nanjing University,Nanjing 210061,China)

Follistatin-like 1(Fstll),a TGF-β1 induced protein,encodes an extracellular glycoprotein which belongs to the BM-40/SPARC/osteonectin *** studies in chick have identified the role of Fstl1 in embryonic *** investigat... 详细信息

关键词： Fstll tracheal cartilage ring tracheal epithelium

来源： cnki会议评论

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cnki会议

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International Journal of Minerals,Metallurgy and Materials 2025年第1期32卷 102-110页

作者： Qiang Liu xiang Li Shen Du Ming gao yanbin Yin Jiongming Zhang State Key Laboratory of Advanced Metallurgy University of Science and Technology BeijingBeijing 100083China

During the continuous casting process of high-Mn high-Al steels,various types of gases such as Ar need to escape through the top of the *** which,the behavior of bubbles traversing the liquid slag serves as a restrictive link,closely associated with viscosity and the thickness of liquid *** contrast to two-dimensional surface observation,three-dimensional(3D)analysis method can offer a more intuitive,accurate,and comprehensive ***,this study employs a 3D X-ray microscope(3D-XRM)to obtained spatial distribution and 3D morphological characteristics of residual bubbles in mold flux under different basicity of liquid slag,different temperatures,and different holding *** results indicate that as basicity of slag increases from 0.52 to 1.03,temperature increases from 1423 to 1573 K,the viscosity of slag decreases,the floating rate of bubbles *** addition,when holding time increases from 10 to 30 s,the bubbles floating distance increases,and the volume fraction and average equivalent sphere diameter of the bubbles solidified in the mold flux gradually *** one word,increasing the basicity,temperature,and holding time leading to an increase in the removal rate of bubbles especially for the *** findings of bubbles escape behavior provide valuable insights into optimizing low basicity mold flux for high-Mn high-Al steels.

关键词： mold flux low basicity bubbles three-dimensional X-ray microscope viscosity

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新时期高校教师的师德与师能研究

高等农业教育 2005年第3期 44-46页

作者：鄢高翔安徽农业大学安徽合肥230036

本文阐述了师德师能的基本含义,从分析新时期高等教育的基本特征入手指出新时期高校教师师德师能的具体特征,提出新时期高校师德师能建设从本质上说应着重抓好学术氛围和人文氛围的培育。

关键词：高校教师师德师能建设

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铁路隧道岩溶的勘察与预防

铁道工程学报 2005年第z1期22卷 308-315页

作者：王洪勇李彦军严高翔中铁隧道勘测设计院有限公司河南洛阳471009

越来越多的岩溶问题影响铁路隧道安全,岩溶发育的不规律性给探测、预报带来了困难。本文介绍部分很具特点的岩溶隧道工程地质问题。

关键词：隧道岩溶勘察

Effect of Dialysis on Antiplatelet Drug Efficacy in Uremic Patients with Coronary Heart Disease

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Chinese Medical Journal 2017年第16期130卷 1914-1918页

作者： Dong-Liang Fu Ting-Ting Zhao Wen-Hua Peng Peng yang Xiao-Fei Liu Hu Zhang Xian-Lun Li Yong Wang Jin-Gang Zheng yan-xiang gao Hong-Kai Lu Qi Wang Department of Cardiology China-Japan Friendship Hospital Beijing 100029 China Department of Cardiology Peking University China-Japan Friendship School of Clinical Medicine Beijing 100029 China Department of Laboratory China-Japan Friendship Hospital Beijing 100029 China

Background： Coronary intervention therapy is the main treatment for uremic patients with coronary heart disease. The studies on whether dialysis reduces the efficacy of dual antiplatelet drugs are limited. The aim of this study was to examine the effect of dialysis on antiplatelet drugs in uremic patients with coronary heart disease. Methods： This study included 26 uremic patients who had undergone percutaneous coronary intervention in China-Japan Friendship Hospital from November 2015 to May 2017. We examined their thromboelastography results before and after hemodialysis. Self-paired t-tests were employed to analyze changes in the inhibition rate of platelet aggregation. Results： The mean inhibition rates of arachidonic acid-induced platelet aggregation before and after hemodialysis were 82.56 ± 2.79% and 86.42±3.32%, respectively （t =-1.278, P = 0.213）. The mean inhibition rates of adenosine diphosphate-induced platelet aggregation before and after hemodialysis were 67.87± 5.10% and 61.9± 5.90%, respectively （t = 1.425, P = 0.167）. There was no significant difference in the inhibition rates ofplatelet aggregation before or after hemodialysis. These results also applied to patients with different sensitivity to aspirin and clopidogrel. Conclusion： Dialysis did not affect the antiplatelet effects of aspirin and clopidogrel in uremic patients with coronary heart disease.

关键词： Antiplatelet Drug Coronary Intervention Dialysis Thromboelastography