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. To describe the temporal-spatial distribution and evolution of traffic state, CHEN et al [14] improved Moran’s I to calibrate temporal-spatial characteristics of traffic flow. Based on temporal-spatial...J. Cent. South Univ. (2016) 23: 2728-2734 DOI: 10.1007/s11771-016-3334-3 Three-stage approach for dynamic traffic temporal-spatial model LU Hua-pu(陆化普)1, SUN Zhi-yuan(孙智源)1, 2, QU Wen-cong(屈闻聪)1......
J. Cent. South Univ. (2017) 24: 692-698 DOI: 10.1007/s11771-017-3470-4 Temporal-spatial cross-correlation analysis of non-stationary near-surface wind speed time series ZENG Ming(曾明), LI Jing-hai(李静... Engineering, Tianjin University), Tianjin 300072, China Central South University Press and Springer-Verlag Berlin Heidelberg 2017 Abstract: Temporal-spatial cross-correlation analysis of non-stationary......
Abstract: Acoustic emission (AE) technique is a useful tool for investigating rock damage mechanism, and is used to study the temporal-spatial evolution process of microcracks during the similar... by the AE results. More and more geotechnical engineering researchers have focused on the AE application into their studies [1,2]. The studies concerning microcracks temporal- spatial evolution process......
J. Cent. South Univ. Technol. (2009) 16: 0919-0925 DOI: 10.1007/s11771-009-0153-9 Preparation of TiO2 photocatalyst loaded with V2O5for O2 evolution GAO You-liang(高友良)1,2, CHEN Qi-yuan(陈启元)1... splitting of water for O2 evolution. The results indicate that V2O5 loading can pronouncedly improve the photocatalytic activity of TiO2 with Fe3+ as an electron acceptor under UV or visible light......
Evolution of dislocation cells during plastic deformation ZHOU Zhi-min(周志敏)1, SUN Yan-rui(孙艳蕊)1, ZHOU Hai-tao(周海涛)2 (1. College of Science, Northeastern University, Shenyang 110004, China; 2... understood. It is still an unsolved question whether or not finer grain sizes down to 100nm could be reached. A semi-quantitative model for the evolution of dislocation cells in plastic deformation......
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Microstructure evolution of semi-solid Mg-14Al-0.5Mn alloys during isothermal heat treatment ZHANG Liang(张 亮), CAO Zhan-yi(曹占义), LIU Yong-bing(刘勇兵) Key Laboratory of Automobile... that exhibits a wide solidification range and sufficient fluidity for semi-solid forming was designed. And the microstructure evolution of semi-solid Mg-14Al-0.5Mn alloy during isothermal heat treatment......
Hot deformation mechanism and microstructure evolution of TC11 titanium alloy in b field CHEN Hui-qin(陈慧琴)1, 2, CAO Chun-xiao(曹春晓)1, GUO Ling(郭 灵)1, LIN Hai(林 海)1 1. Beijing Institute... boundaries; and the other is that of new fine grains along elongated prior b grain boundaries. Key words: TC11 titanium alloy; hot deformation; microstructure evolution  ......
Microstructure evolution during reheating of extruded Mg-Gd-Y-Zr alloy into semisolid state GAO Lei(高 磊)1, 2, LIANG Song-mao(梁松茂)1, CHEN Rong-shi(陈荣石)1, HAN En-hou(韩恩厚)1 1. State Key Laboratory... May 2010; accepted 25 June 2010 Abstract: The microstructure evolution of an extruded Mg-8.57Gd-3.72Y-0.54Zr (mass fraction, %, GW94) alloy during reheating into the semisolid state was investigated......
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