Xinqiang Xinqiang

State Key Laboratory on Integrated Optoelectronics

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Thromboelastojraphy in Women with Pathological Pregnancies＂ a Preliminary Study

中国医学科学杂志：英文版 (2014)

Wei Nie Wang Aiming Xinqiang Xinqiang Huang

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Effects of Cryopreservation on the Ultrastructure of Human Testicular Sperm

生殖与避孕：英文版 (2005)

Xinqiang Xinqiang Lai Wei-jie Zhu Jing

Objective To investigate effects of cryopreservation on changes of the ultrastructure of human testicular sperm and evaluate the efficacy of cryopreserving testicular tissue as a source of sperm for assisted reproduction.Methods Testicular biopsy tissues were obtained from infertile patients (n=12) with obstructive azoospermia and cryopreserved. Testicular sperm motility was observed after in vitro culture procedure. The ultrastructure of testicular sperm (n=6) was examined by transmission electron microscope.Results After cryopreservation, 10 biopsy tissues frozen revealed motile sperm, and 2samples showed non-motile sperm. Some testicular sperm in frozen-thawed group had normal morphology in fine structures. Sperm head in frozen-thawed tissue showed a proportion of nuclei with more electron-dense granules of chromatin. In a few frozen-thawed sperm heads, formation of vesicles and degeneration were observed.The frozen-thawed testicular sperm frequently showed swollen or/and ruptured of the plasma membrane and acrosome membranes.Conclusion Cryopreservation of testicular tissue is simple and efficacious for testicular sperm extraction. And the freezing-thawing procedure of testicular tissue causes damage to ultrastructural morphology of human testicular sperm.

Testicular sperm extraction

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Interfacial intermetallic compound growth and shear strength of low-silver SnAgCuBiNi//Cu lead-free solder joints

矿物冶金与材料学报：英文版 (2013)

Guoqiang Wei Wei Lei Lei Wang Xinqiang Xinqiang

界面的金属间化合的混合物(IMC ) 和降级的生长规则砍 Sn-0.8Ag-0.5Cu-2.0Bi-0.05Ni (SACBN )/Cu 的力量焊接关节与 Sn-3.0Ag-0.5Cu (SAC305 )/Cu 比较被调查焊接在 373， 403，和 438 K 变老的关节。结果显示出那(Cu1x， Ni x ) 在 SACBN 之间的 6Sn5 阶段形式焊接并且 Cu 底层在焊接期间。界面的 IMC 常常变厚，变老的时间增加，并且越高变老的温度， IMC 层种越多 faster。与 SAC305/Cu 夫妇相比， SACBN/Cu 夫妇展览一个更低的层生长系数。为 SACBN/Cu 和 SAC305/Cu 夫妇的 IMC 生长的激活精力分别地是 111.70 和 82.35 kJ/mol。一般来说， shear 力量连续地焊接关节衰落。然而， SACBN/Cu 焊接关节展览一更好砍力量比 SAC305/Cu 焊接关节。

Shear Strength

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2D-QSAR Using MLR and 3D-QSAR Using CoMSIA Studies on the Toxicity of Aromatic Hydrocarbons on Larval Sinonvaculina Constricta

结构化学 (2012)

Wang Cuihua Jiang Shanshan Mei ‡ Li

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Influence of Structure Parameters on Performance of the Thermoelectric Module

武汉理工大学学报：材料科学英文版 (2011)

Du Qungui Jiang Jiang Xinqiang Xinqiang Zhang

热电的模块(TEM ) 的一个数字模型被抵抗比率和热元件尺寸的学术分析，和影响在产量力量上创造， TEM 的热电的效率被 MATLAB 数字计算分析。数字模型被 ANSYS 验证热、电、结构的联合模拟。可变物理性质参数的效果和输出力量和热电的效率上的接触效果被评估，并且方面比率的概念最佳的领域被建议，它为 TEM 提供一条新设计途径。

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GaN-based substrates and optoelectronic materials and devices

中国科学通报：英文版 (2014)

Guoyi Zhang Bo Bo  Shen Zhizhong

以便解决这些问题在蓝宝石底层上轧了 heteroepitaxy，一些技术被探索。独立轧了底层被氢化物蒸汽阶段取向附生(HVPE ) 做了，激光起飞(LLO ) ，和化学机械擦亮技术。晶片在 HVPE 生长弯曲并且裂开被搏动的流动调整方法部分解决。高水晶的质量为 1.2 公里被建立厚由 X 光检查衍射测量，半最大的价值的完整的宽度在是 72 轧了底层， 110 arcsec 为(102 ) ，(002 ) 达到顶点。新奇微尺寸的有图案的蓝宝石底层(PSS ) 和 nano PSS 也被制作。射出二极管(VSLED ) 的高力量的垂直结构光被 AuSn 最容易溶解的晶片结合，自做的微区域的 LLO，和轻抽取结构准备开发了。有低温度的活跃区域轧了的 high-injection-level 夹了层被用于低效率低垂。VSLED 的轻产量力量作为在 350 妈驾驶的 400 mW 被完成，并且主导的波长是大约 460 nm。调制超点阵(SL ) 和量井以及搬运人的先进模拟越过电子搬运堵住层的紧张的结构和性质在激光二极管被调查。洞集中象 1.6 慰慲汬汥眠一样高被完成吗？

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Model of interval multi-attribute optimization for overseas oil-gas projects

石油科学：英文版 (2015)

YongZhang Huang Baosheng Zhang Xinqiang Xinqiang

Because of the incompleteness and uncertainty in the information on overseas oil-gas projects,project evaluation needs models able to deal with such problems.A new model is,therefore,presented in this paper based on interval multi-attribute decision-making theory.Analysis was made on the important attributes(index) and the relationships affecting the basic factors to the project economic results were described.The interval numbers are used to describe the information on overseas oil and gas projects.On these bases,an improved TOPSIS model is introduced for the evaluation and ranking of overseas oil and gas projects.The practical application of the new model was carried out for an oil company in selecting some promising blocks from 13 oil and gas blocks in eight different countries in the Middle East.Based on these innovative studies,some conclusions are given from theoretical and application aspects.The practical application shows that the introduction of interval numbers into the evaluation and ranking of the overseas oil and gas projects can lead to more reasonable decisions.The users can do the project evaluation based on the comprehensive values as well as based on some preferred index in the project evaluation and ranking.

TOPSIS

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Design of a novel optically stimulated luminescent dosimeter using alkaline earth sulfides doped with SrS＇Eu,Sm materials

自然科学进展：英文版 (2008)

Yanping Liu Zhaoyang Chen Yan Wei

Optically stimulated luminescence

Alkaline earth metal

Terbium

Persistent luminescence

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