机构

• 金属研究所 [5]
• 长春光学精密机械与物... [2]
• 宁波材料技术与工程研... [2]
• 物理研究所 [1]
• 光电技术研究所 [1]
• 半导体研究所 [1]
• 更多

采集方式

• OAI收割 [13]

内容类型

• 期刊论文 [10]
• 会议论文 [3]

发表日期

• 2021 [1]
• 2020 [1]
• 2019 [2]
• 2016 [1]
• 2014 [1]
• 2012 [3]
• 更多

学科主题

• Chemistry [1]
• Electroche... [1]
• Energy & F... [1]
• Materials ... [1]
• 半导体材料 [1]

筛选

浏览/检索结果: 共13条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Atomic modeling of the segregation of vacancies on < 111 > dislocations in alpha-iron by diffusive molecular dynamics simulations 期刊论文  OAI收割 JOURNAL OF ALLOYS AND COMPOUNDS, 2021, 卷号: 857 作者:  Zhang, Biao;  Guo, Yaolin;  Liu, Zhen;  Li, Meie;  Shi, Diwei   |  收藏  |  浏览/下载：29/0  |  提交时间：2021/12/01 SELF-POINT DEFECTS  SCREW DISLOCATIONS  EDGE DISLOCATIONS  PEIERLS STRESS  SLIP SYSTEMS  OXIDATION  CLUSTERS  FE  TEMPERATURE  PLASTICITY   Ultrastable molybdenum disulfide-based electrocatalyst for hydrogen evolution in acidic media 期刊论文  OAI收割 JOURNAL OF POWER SOURCES, 2020, 卷号: 456 作者:  Zhao, Yunxing;  Hwang, Jeemin;  Tang, Michael T.;  Chun, Hoje;  Wang, Xingli   |  收藏  |  浏览/下载：98/0  |  提交时间：2020/12/16 ACTIVE EDGE SITES  SULFUR VACANCIES  MOS2 NANOSHEETS  EFFICIENT  CATALYSTS  GROWTH  GRAPHENE  FUEL  DEFECTS  SULFIDE   Unsaturated edge-anchored Ni single atoms on porous microwave exfoliated graphene oxide for electrochemical CO2 期刊论文  OAI收割 APPLIED CATALYSIS B-ENVIRONMENTAL, 2019, 卷号: 243, 页码: 294-303 作者:  Cheng, Yi;  Zhao, Shiyong;  Li, Haobo;  He, Shuai;  Veder, Jean-Pierre   |  收藏  |  浏览/下载：18/0  |  提交时间：2021/02/02 Ni single-atom catalysts  Edge-anchored  Defects  Electrochemical CO2 reduction  Density functional simulation   Unsaturated edge-anchored Ni single atoms on porous microwave exfoliated graphene oxide for electrochemical CO2 期刊论文  OAI收割 APPLIED CATALYSIS B-ENVIRONMENTAL, 2019, 卷号: 243, 页码: 294-303 作者:  Cheng, Yi;  Zhao, Shiyong;  Li, Haobo;  He, Shuai;  Veder, Jean-Pierre   |  收藏  |  浏览/下载：18/0  |  提交时间：2021/02/02 Ni single-atom catalysts  Edge-anchored  Defects  Electrochemical CO2 reduction  Density functional simulation   Scratch detection in metal surface by blasting using Gabor filters 期刊论文  OAI收割 Proceedings of SPIE: 8th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optoelectronic Materials and Devices, 2016, 卷号: 9686, 页码: 96860W 作者:  Liu, Shuangchun;  Jing, Hongwei   |  收藏  |  浏览/下载：29/0  |  提交时间：2018/06/14 Bandpass Filters  Blasting  Edge Detection  Frequency Domain Analysis  Image Processing  Manufacture  Materials Testing  Morphology  Optoelectronic Devices  Surface Defects   Finite element and experimental studies of the formation mechanism of edge defects during machining of SiCp/Al composites 期刊论文  OAI收割 International Journal of Machine Tools & Manufacture, 2014, 卷号: 84, 页码: 9-16 L. Zhou; Y. Wang; Z. Y. Ma; X. L. Yu 收藏  |  浏览/下载：30/0  |  提交时间：2015/01/14 SiCp/Al composites  Formation mechanism  Edge defects  Orthogonal  cutting experiment  Finite element  reinforced plastic composites  burr formation processes  metal-matrix  composites  feed direction  exit  delamination  ceramics  reduction   Research on road surface cracks detection based on rough set 会议论文  OAI收割 2012 International Conference on Machine Design and Manufacturing Engineering, ICMDME 2012, Jeju Island, Korea, May 11-12, 2012 作者:  Wei, Dong;  Fangfang, Zhu;  Zhongdong, Yin;  Zhang C(张婵) 收藏  |  浏览/下载：35/0  |  提交时间：2012/12/28 Crack detection  Edge detection  Fuzzy sets  Mathematical morphology  Surface defects   The application of adaptive enhancement algorithm based on gray entropy in mammary gland CR image (EI CONFERENCE) 会议论文  OAI收割 2012 2nd International Conference on Consumer Electronics, Communications and Networks, CECNet 2012, April 21, 2012 - April 23, 2012, Three Gorges, China Zhang M.-H.; Zhang Y.-Y. 收藏  |  浏览/下载：40/0  |  提交时间：2013/03/25 Mammary gland is composed entirely of soft tissue with approximate density  therefore mammary gland CR medicine radiation image presents a low contrast  and slight difference changes may be a manifestation of tumor  so it is necessary to enhance mammary gland CR image to improve its visual quality in order to meet the demands of doctor's clinical diagnosis. However the general enhancement algorithms over enhance the contrast and noise  due to image details lost  aiming at the defects  a mammary gland CR medicine image adaptive enhancement arithmetic based on image gray entropy is put forward. The arithmetic adapts dizzy image to magnify selected spatial frequency response in order to enhance the edge details of mammary gland CR images. It can adjust weighted factor K according to image gray characteristics namely pixel gray entropy. Experiments results demonstrate that mammary gland CR image enhanced by the algorithm has abundant details and high signal-to-noise ratio  moreover  CR image enhanced has good visual effect. So the method is effective and fit for enhancing CR medical radiation image edge details. 2012 IEEE.   The research of digltal CR medicine image adapitive enhancement method (EI CONFERENCE) 会议论文  OAI收割 4th International Conference on Mechanical and Electrical Technology, ICMET 2012, July 24, 2012 - July 26, 2012, Kuala Lumpur, Malaysia Ming-Hui Z.; Yao-Yu Z. 收藏  |  浏览/下载：77/0  |  提交时间：2013/03/25 Digital CR medicine radiation image is in doctor's favor and has became medicine imaging technology new hot spot because of its high gray contrast  powerful computer disposal function  little radiation dosage  non-film diagnosis  different area consultation. But degradation of digital X-ray medical image such as low contrast and blurring during radiographic imaging  caused by complexity of body tissue and effects of X-ray scattering and electrical noise etc.  can worsen the results of analysis and diagnosis. So it is usually needed that CR medicine image is enhanced to improve its vision quality  and easy to doctor's more accurate diagnosis. The general enhancement algorithms over enhancing the contrast and lose image details  aiming at the defects  an enhancement algorithm for CR image is proposed based on the ratio of deviation to mean of domain. The arithmetic enhance CR image edge details by adjusting factor K based on the ratio of deviation to mean of domain of CR image. Experiment results demonstrate that the algorithm enhances CR image detail and CR image enhanced has good visual effect  the adaptive enhancement method is fit for CR medicine image. (2012) Trans Tech Publications  Switzerland.   The formation of stacking fault tetrahedra in Al and Cu II SFT growth by successive absorption of vacancies generated by dipole annihilation 期刊论文  OAI收割 Acta Materialia, 2011, 卷号: 59, 期号: 1, 页码: 41200 H. Wang; D. S. Xu; R. Yang; P. Veyssiere 收藏  |  浏览/下载：30/0  |  提交时间：2012/04/13 Stacking fault tetrahedron  Dislocation dipole  Dislocation  annihilation  Molecular dynamics simulations  Vacancy cluster  edge-dislocation dipoles  fcc metals  tensile properties  single-crystals  quenched gold  temperature-dependence  point-defects  atomic-scale  part i  copper