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检索条件"主题词=performance"
507010 条 记 录,以下是1-10 订阅
排序:
Facile synthesis of porous iron oxide rods coated with carbon as anode of high energy density lithium ion battery
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Electrochimica Acta 2016年 191卷 767-775页
作者: Cai, Xia Lin, Haibin Zheng, Xiongwen Chen, Xiaoqiao Xia, Pan Luo, Xueyi Zhong, Xiaoxin Li, Xiaoping Li, Weishan S China Normal Univ Sch Chem & Environm Guangzhou 510006 Guangdong Peoples R China S China Normal Univ Engn Lab OFMHEB Guangdong Prov Innovat Platform ITBMD Guangzhou MunicipalKey La Engn Res Ctr MTEESMinist EducRes Ctr BMET Guang Guangzhou 510006 Guangdong Peoples R China
A novel composite of Fe2O3 and carbon (Fe2O3@C) was synthesized hydrothermally without using any template and evaluated as anode of high energy density lithium ion battery. Physical characterizations, from XRD, FESEM,... 详细信息
来源: ElsevierScienceDirect期刊 ElsevierScienceDirec... EBSCOASC期刊 EBSCOASC期刊 ebsco(ASP/aph) 评论
First investigation of modified poly(2-vinyl-4,4-dimethylazlactone)s as kinetic hydrate inhibitors
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Chemical Engineering Science 2016年 152卷 248-254页
作者: Ree, Lilian H. S. Kelland, Malcolm A. Roth, Peter J. Batchelor, Rhiannon Univ Stavanger Fac Sci & Technol Dept Math & Nat Sci N-4036 Stavanger Norway Univ Surrey Fac Engn & Phys Sci Dept Chem Guildford GU2 7XH Surrey England Univ New South Wales Ctr Adv Macromol Design Sydney NSW Australia
A series of polymers of 2-vinyl-4,4-dimethylazlactone (VDMA) of varying molecular weights modified with small organic amines have been synthesized. Their performance as kinetic hydrate inhibitors (KHIs) has been inves... 详细信息
来源: ElsevierScienceDirect期刊 ElsevierScienceDirec... EBSCOASC期刊 EBSCOASC期刊 评论
Using elemental Pb surface as a precursor to fabricate large area CH3NH3PbI3 perovskite solar cells
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Applied surface science 2016年 389卷 540-546页
作者: He, Yingying Lei, Yan Yang, Xiaogang Lu, Kai Liu, Songzi Gu, Longyan Zheng, Zhi Xuchang Univ Key Lab Micro Nano Mat Energy Storage & Convers H Xuchang 461000 Henan Peoples R China Xuchang Univ Inst Surface Micro & Nano Mat Xuchang 461000 Henan Peoples R China Zhengzhou Univ Sch Chem & Mol Engn Zhengzhou 450000 Peoples R China
The development of new chemical methods to prepare large area perovskite thin film solar cells is desirable for potential future industrial applications. In this paper, a novel fabrication of perovskite CH3NH3PbI3 thi... 详细信息
来源: ElsevierScienceDirect期刊 ElsevierScienceDirec... EBSCOASC期刊 EBSCOASC期刊 评论
Effect of different matrices on physiological amino acids analysis by liquid chromatography: evaluation and correction of the matrix effect
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Journal of chromatography, B. Analytical technologies in the biomedical and life sciences 2004年 第1期799卷 73-79页
作者: Fernandez-Figares, I Rodriguez, LC Gonzalez-Casado, A Spanish Council Sci Res CSIC Dept Anim Nutr Estac Expt Zaidin Granada 1100 Spain Univ Granada Sch Qualimetr Dept Analyt Chem E-18071 Granada Spain
Free amino acids in plasma, muscle and liver tissues were determined using the Pico-Tag method which involves HPLC and pre-column derivatization. A study of the accuracy in the determination is carried out by means of... 详细信息
来源: EBSCOASC期刊 EBSCOASC期刊 ElsevierScienceDirect期刊 ElsevierScienceDirec... ebsco(ASP/aph) 评论
A randomized trial comparing conventional and robotically assisted total laparoscopic hysterectomy
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American journal of obstetrics and gynecology 2013年 第5期208卷 368页
作者: Paraiso, Marie Fidela R. Ridgeway, Beri Park, Amy J. Jelovsek, J. Eric Barber, Matthew D. Falcone, Tommaso Einarsson, Jon I. Obstet & Gynecol & Womens Hlth Inst Cleveland OH USA Brigham & Womens Hosp Dept Obstet & Gynecol Boston MA 02115 USA
OBJECTIVE: The purpose of this study was to compare operative time and intra- and postoperative complications between total laparoscopic hysterectomy and robotic-assisted total laparoscopic hysterectomy. STUDY DESIGN:... 详细信息
来源: ElsevierScienceDirect期刊 ElsevierScienceDirec... ebsco(MEDLINE/cmedm) 评论
Enhanced chaotic communication in VCSELs with variable-polarization optical feedback and polarization-preserved optical injection
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Optics Communications 2012年 第24期285卷 5293-5301页
作者: Xiang, Shuiying Pan, Wei Luo, Bin Yan, Lianshan Zou, Xihua Li, Nianqiang Zhang, Liyue SW Jiaotong Univ Ctr Informat Photon & Commun Sch Informat Sci & Technol Chengdu 610031 Peoples R China
The communication performance and security enhancement in vertical-cavity surface-emitting lasers (VCSELs) subject to variable-polarization optical feedback (VPOF) are investigated numerically. Unidirectional polariza... 详细信息
来源: ElsevierScienceDirect期刊 ElsevierScienceDirec... EBSCOASC期刊 EBSCOASC期刊 评论
The effect of physical environment comfort on employees’ performance in office buildings
Structural survey
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Structural survey 2015年 第4期33卷 294-308页
作者: Ali, Azlan Shah Chua, Shirley Jin Lin Lim, Melissa Ee-Ling Building Surveying Department University of Malaya Kuala Lumpur Malaysia Department of Building Surveying University of Malaya Kuala Lumpur Malaysia
Purpose – Maintaining a comfortable physical environment in the workplace is claimed to be vital as it will create a “healthier” building with optimum environmental conditions, which enable employees to be healthie... 详细信息
来源: EBSCOASC期刊 EBSCOASC期刊 ebsco(ASP/aph) 评论
Structure, Bonding, and Electronic Properties of Four Rare Earth Complexes with a Phenoxyacetic Acid Ligand: X-ray Diffraction and DFT Studies
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Industrial Engineering Chemistry Research 2016年 第23期55卷 6716-6722页
作者: Guo, Xiang-Guang Sun, Haitao Sun, Xiaoqi Chinese Acad Sci Haixi Inst Xiamen Inst Rare Earth Mat Xiamen 361021 Peoples R China E China Normal Univ Dept Phys State Key Lab Precis Spect Shanghai 200062 Peoples R China
In this article, a new family of rare earth (RE) complexes with formula of [RE2(EPOA)(6)(H2O)(3)]center dot H2O, where RE = La, Nd, Er, Y and the HEPOA = 4-ethyl phenoxyacetic add was synthesized. Their structures wer... 详细信息
来源: EBSCOASC期刊 EBSCOASC期刊 ACS期刊 ebsco(ASP/aph) 评论
Enhancing the Brightness of Cesium Lead Halide Perovskite Nanocrystal Based Green Light-Emitting Devices through the Interface Engineering with Perfluorinated lonomer
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Nano Letters 2016年 第2期16卷 1415-1420页
作者: Zhang, Xiaoyu Lin, Hong Huang, He Reckmeier, Claas Zhang, Yu Choy, Wallace C. H. Rogach, Andrey L. City Univ Hong Kong Dept Phys & Mat Sci Kowloon Hong Kong Peoples R China City Univ Hong Kong Ctr Funct Photon Kowloon Hong Kong Peoples R China Jilin Univ State Key Lab Integrated Optoelect Changchun 130012 Peoples R China Jilin Univ Coll Elect Sci & Engn Changchun 130012 Peoples R China Univ Hong Kong Dept Elect & Elect Engn Pokfulam Rd Hong Kong Hong Kong Peoples R China
High photoluminescence quantum yield, easily tuned emission colors, and high color purity of perovskite nanocrystals make this class of material attractive for light source or display applications. Here, green light-e... 详细信息
来源: EBSCOASC期刊 EBSCOASC期刊 ACS期刊 ebsco(ASP/aph) ebsco(MEDLINE/cmedm) 评论
Ultrasound as the Primary Screening Test for Breast Cancer: Analysis From ACRIN 6666
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JNCI: Journal of the National Cancer Institute 2016年 第4期108卷 1-8页
作者: Berg, Wendie A. Bandos, Andriy I. Mendelson, Ellen B. Lehrer, Daniel Jong, Roberta A. Pisano, Etta D. Univ Pittsburgh Magee Womens Hosp Sch Med UPMC Pittsburgh PA 15213 USA Univ Pittsburgh Dept Biostat Sch Med Pittsburgh PA 15261 USA Northwestern Univ Dept Radiol Feinberg Sch Med Chicago IL 60611 USA CERIM Buenos Aires DF Argentina Univ Toronto Sunnybrook Hlth Sci Ctr Dept Med Imaging Toronto ON Canada Med Univ S Carolina Dept Radiol Charleston SC 29425 USA
Background: Mammography is not widely available in all countries, and breast cancer incidence is increasing. We considered performance characteristics using ultrasound (US) instead of mammography to screen for breast ... 详细信息
来源: EBSCOASC期刊 EBSCOASC期刊 牛津期刊现刊库 ebsco(MEDLINE/cmedm) ebsco(ASP/aph) 评论