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Journal of Electronic Science and Technology 2015年第1期13卷 87-93页

作者： Yu-Ching Chen Cheng-wei chang Jorng-Tzong Horng Yan-Jun Chen Jin-Tsung Yang Department of Bioinformatics Asia University Department of Information Management Hsing Wu University Department of Computer Science and Information Engineering National Central University Office of Physical Education National Central University

There are few population-based data in investigating the impact of diabetes on chemotherapy adverse effects and treatment outcomes of non-metastatic breast cancer. The purpose of this study is to evaluate whether diabetes affects the patterns of use in chemotherapy, toxic effects of chemotherapy, and treatment outcomes for non-metastatic breast cancer in Taiwan. The study results can provide physicians for making a decision whether or not to use chemotherapy based on the individual patients＇ condition.

关键词： Chemotherapy diabetes mellitus national insurance research database non-metastatic breast cancer population-based study

Morphology and Magnetic Properties of Electrodeposited Iron and Nickel Based Alloy Foils

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Journal of Iron and Steel Research International 2004年第6期11卷 45-51页

作者： GUO Zhan-cheng LIU Mei-feng SUN Chun-wen LIU Yu-xing LU wei-chang Institute of Process Engineering CAS

An alternative to conventional process for the preparation of soft magnetic metal foils of Fe,Fe-Ni,Fe-Co and Fe-Ni-Co by electroforming was *** microstructure and magnetic properties were *** results showed that the crystal size of the iron-based alloy foil is less than 10μm,while that of nickel-based alloy foil is about 2μ***,the electroformed Fe-Ni foil has better magnetic properties than the conventional milled permalloy 1J79 foil.

关键词： electroforming Fe-Ni alloy foil magnetic property microstructure

Theoretical Study on the Bicyclo[4.1.0]heptatriene Rearrangement in a Molecular Container

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Chinese Chemical Letters 2005年第10期16卷 1417-1420页

作者： Zuo Yin YANG Xiu Li WANG Ju WANG Jing chang ZHANG wei Liang CAO The Key Laboratory of Science and Technology of Controllable Chemical Reactions Ministry of Education Faculty of Science Beijing University of Chemical Technology Beijing 100029

The conversion process from bicyclo[4.1.0]heptatriene （BCT） to 1,2,4,6-cycloheptatetraene （CHTE） within a molecular container was studied with AM1 method, and single point energies for all stationary points were evaluated by B3LYP and HF methods. The conversion potential barrier for the encapsulation complex became smooth when compared with that for the rearrangement in free state. The influences of the inner phase of the molecular container on the conversion process were discussed.

关键词： Cycloheptatetraene bicyclo[4.1.0] heptatriene molecular container rearrangement.

Theoretical Study on the Conformational Conversion of 1,3-Dioxane Inside a Capsular Host

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Chemical Research in Chinese Universities 2008年第2期24卷 241-245页

作者： WANG Ju YANG Zuo-yin WANG Xiu-li ZHANG Jing-chang CAO wei-liang State Key Laboratory of Chemical Resource Engineering Faculty of Science BeOing University of Chemical Technology Beijing 100029 P. R. China

The mechanism for the conformational conversion of 1,3-dioxane guest encapsulated inside a capsular host was theoretically investigated using semiempirical PM3 method and DFT methods. The free-state process of the conformational conversion of 1,3-dioxane was also investigated to make a comparison between the two different states using the same theory. The influences of the inner phase of the capsule on the conformational conversion of guest molecule were discussed via analyzing the comparative results. It was found that the capsular host could accommodate 1,3-dioxane within its cavity by the weak attractive interactions between host and guest, and it responds to the conformational conversion of guest by the deformation of hydrogen-bonding seam at the middle of the capsule. When entrapped in the capsule, the guest molecule undergoes the conformational conversion from chair form to twist-boat form slower than that under the free condition. The deformation of the capsule is favorable to maximize the attractive interactions between host and guest.

关键词： Complex Cylindrical capsular host Host-guest interaction energy Quantum chemistry

Type Synthesis Method for the Translational Decoupled Parallel Mechanism Based on Screw Theory

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Journal of Harbin Institute of Technology(New Series) 2014年第1期21卷 84-91页

作者： Da-Xing Zeng Yu-Lei Hou Wen-Juan Lu wei chang Zhen Huang School of Mechanical Engineering Yanshan University

Coupling is the significant characteristic of parallel mechanism,while it is just the coupling that brings about much difficulty for the configuration design,theoretical analysis and the development of the control system of the parallel mechanism. And recently,the research on the decoupled parallel mechanism becomes one of the research hot points in the mechanism fields. In this paper,a type synthesis method for the translational decoupled parallel mechanism( TDPM) is proposed based on the screw theory. To achieve the decoupling characteristics of the translational parallel mechanism,the translational decoupled criterion for type synthesis of the branches are presented in this paper. According to this criterion and the realization conditions of rotational degree of freedom of the mechanism proposed former,a large number of branches for the TDPM are obtained. Taking the three degrees of freedom( DOFs) TDPM as an example,the process of type synthesis is discussed in detail. Using this proposed type synthesis method,a serial of translational decoupled parallel mechanisms, including but not limited to all the existing typical 3-DOF TDPMs, are obtained, which identifies the correctness and effective of the method. The contents of this paper provide a reference and possess significant theoretical meanings for the synthesis and development of the novel decoupled parallel mechanisms.

关键词： parallel mechanism translational decoupling type synthesis screw theory

Mechanism of Nickel-Aluminium Alloy Electroplating

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Journal of Wuhan University of Technology(Materials Science) 2003年第1期18卷 20-21页

作者：段友构 JishouUniversity

The effect of operating conditions on the aluminium content of Ni-Al alloy deposit and the catalytic function of NaF on electrodeposition in the nonaqueous solution containing aluminium are *** results indicate that the plated aluminuim content will be increased with the rise of current density in a given *** the current density is 2.5A/dm 2,nickle aluminium alloy containing 13.1 wt% aluminium will be *** plated aluminium content will be increased by 2wt% as 0.1mol/L NaF is added to the bath.

关键词： nickel aluminium alloy electrode position mechanism

An investigation of changes in water quality throughout the drinking water production/distribution chain using toxicological and fluorescence analyses

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Journal of Environmental Sciences 2020年第1期32卷 310-318页

作者： Xue Han Xin Ji Xuan Ma Jun-Ling Liu Zhen-Yu He wei chang Fei Tang Ai-Lin Liu Key Laboratory of Environment and Health Ministry of Education&Ministry of Environmental Protectionand State Key Laboratory of Environmental Health(Incubating)School of Public HealthTongji Medical CollegeHuazhong University of Science and TechnologyWuhan 430030China Wuhan Center for Disease Control and Prevention Wuhan 430015China School of Public Health Wuhan University of Science and TechnologyWuhan 430030China

changes in water quality from source water to finished water and tap water at two conventional drinking water treatment plants(DWTPs)were *** the routine water quality testing,Caenorhabditis elegans-based toxicity assays and the fluorescence excitation–emission matrices technique were also *** DWTPs supplied drinking water that met government *** current test conditions,both the investigated finished water and tap water samples exhibited stronger lethal,genotoxic and reprotoxic potential than the relative source water sample,and the tap water sample was more lethal but tended to be less genotoxic than the corresponding finished water ***,the nearly complete removal of tryptophan-like substances and newly generated tyrosine-like substances were observed after the treatment of drinking water,and humic-like substances were identified in the tap *** on these findings,toxic pollutants,including genotoxic/reproductive toxicants,are produced in the drinking water treatment and/or distribution ***,further studies are needed to clarify the potentially important roles of tyrosine-like and humic-like substances in mediating drinking water toxicity and to identify the potential sources of these ***,tryptophan-like fluorescence may be adopted as a useful parameter to monitor the treatment performance of *** observations provided insights into the importance of utilizing biotoxicity assays and fluorescence spectroscopy as tools to complement the routine evaluation of drinking water.

关键词： Bioassay C.elegans EEM Water treatment Distribution system

常炜:以工程设计之美实现“设计为人民服务”初衷

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设计 2022年第14期35卷 7-16页

作者：李杰李叶常炜张帆不详北京服装学院服饰艺术与工程学院

“中国设计·大家谈”是《设计》杂志从2019年开始精心策划的一个全新专栏,至今已陆续刊出了为设计领域“政、产、学、研”各界领军人物定制的一系列专题访谈,与读者分享中国设计在各个领域所取得的成就、经验及对中国设计发展前景的预... 详细信息

“中国设计·大家谈”是《设计》杂志从2019年开始精心策划的一个全新专栏,至今已陆续刊出了为设计领域“政、产、学、研”各界领军人物定制的一系列专题访谈,与读者分享中国设计在各个领域所取得的成就、经验及对中国设计发展前景的预期。中国设计在经历了从引进、仿制到自主创新,再到融入企业乃至国家战略的过程后走向复兴,从自我否定转变为拥有文化的自觉和设计的自信。但是,在一片掌声之中,我们也看到中国现代设计依然面临着很多困难和困感。作为设计人,面对已取得的成绩,我们内心无限骄傲;面对阻碍,我们努力探寻解决方案;面对未来,我们希望与各位设计界同仁共图中国设计的新发展。

关键词：设计之美中国现代设计自我否定自主创新为人民服务发展前景专题访谈精心策划

Identification of novel and differentially expressed micro RNAs in ovine ovary and testis tissues using Solexa sequencing and bioinformatics

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Journal of Integrative Agriculture 2015年第8期14卷 1604-1616页

作者： chang wei-hua ZHANG Yong CHENG Zhang-rui ZHAO Xing-xu WANG Juan-hong MA You-ji HU Jun-jie ZHANG Quan-wei College of Veterinary Medicine Gansu Agricultural University College of Animal Science Tarim University Royal Veterinary College London University College of Animal Science and Technology Gansu Agricultural University

Micro RNAs（mi RNAs） are small, single stranded, non-coding RNA molecules, about 19–25 nucleotides in length, which regulate the development and functions of reproductive system of *** discover novel mi RNAs and identify the differential expression of them in ovine ovary and testis tissues, the study constructed two libraries by using next-generation sequencing technologies（Solexa high-throughput sequencing technique）.As a result, 9 321 775 and 9 511 538 clean reads were obtained from the ovary and testis separately, which included 130 562（90 genes of ovary） and 56 272（85 genes of testis） of known mi RNAs and 486 potential novel mi RNAs *** this study, a total of 65 conserved mi RNAs were significantly differentially expressed（P〈0.01） between the two *** them, 28 mi RNAs were up-regulated and 3 mi RNAs were down-regulated on ovary compared with *** addition, the known mi RNAs with the highest expression level（5 mi RNAs） and 30 novel mi RNAs with the functions related to reproduction were validated using the real-time quantitative ***, the gene ontology（GO） annotation and Kyoto encyclopedia of genes and genomes（KEGG） pathway analysis showed that differentially expressed mi RNAs were involved in ovary and testis physiology, including signal transduction, gonad development, sex differentiation, gematogenesis, fertilization and embryo *** results will be helpful to facilitate studies on the regulation of mi RNAs during ruminant reproduction.

关键词： microRNA ovary testis solexa sequencing qRT-PCR

Using a Surgeon-modified Iliac Branch Device to Preserve the Internal Iliac Artery during Endovascular Aneurysm Repair： Single-center Experiences and Early Results

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Chinese Medical Journal 2015年第5期128卷 674-679页

作者： wei-wei Wu Chen Lin Bao Liu chang-wei Liu Department of VascuLar Surgery Beijing Tsinghua Changgung Hospital Medical Center lsinghua University Beijing 102218 China Department of Vascular Surgery Peking Union Medical College Hospital Chinese Academy of Medical Science Beijing 100730 China

Background：To evaluate the feasibility of a new surgeon-modified iliac branch device （IBD） technique to maintain pelvic perfusion in the management of common iliac artery （CIA） aneurysm during endovascular aneurysm repair （EVAR）.Methods：From January 2011 to December 2013,a new surgeon-modified IBD technique was performed in department of vascular surgery of Peking Union Medical College Hospital in five patients treated for CIA aneurysm with or without abdominal aortic aneurysm.A stent-graft limb was initially deployed in vitro,anastomosed with vascular graft,creating a modified IBD reloaded into a larger sheath,with or without a guidewire preloaded into the side *** reloaded IBD was then placed in the iliac artery,with a covered stent bridging internal iliac artery and the ***,a bifurcated stent-graft was deployed,and a limb device was used to connect the main body and ***：Technical successes were obtained in all *** mean follow-up length was 24 months （range：6-38 months）.All grafts remained patent without any sign of *** were no aneurysm ruptures,deaths,or other complications related to pelvic ***：Using the surgeon-modified IBD to preserve pelvic flow is a feasible endovascular technique and an appealing solution for personalized treatment of CIA aneurysm during EVAR.

关键词： Abdominal Aortic Aneurysm Common lliac Artery Aneurysm Endovascular Repair Internal lliac Artery Modified Iliac Branch Device