作者：
Zeng, J. L.*;Cao, Z.;Yang, D. W.;Sun, L. X.;Zhang, L.
期刊：
Journal of Thermal Analysis and Calorimetry,2010年101(1):385-389 ISSN：1388-6150
通讯作者：
Zeng, J. L.
作者机构：
[Zeng, J. L.; Cao, Z.; Zhang, L.; Yang, D. W.] Changsha Univ Sci & Technol, Sch Chem & Biol Engn, Changsha 410004, Hunan, Peoples R China.;[Sun, L. X.] Chinese Acad Sci, Dalian Inst Chem Phys, Mat & Thermochem Lab, Dalian 116023, Peoples R China.
通讯机构：
[Zeng, J. L.] Changsha Univ Sci & Technol, Sch Chem & Biol Engn, Changsha 410004, Hunan, Peoples R China.
会议名称：
17th Russian International Conference on Chemical Thermodynamics in Russia
会议时间：
2009
会议地点：
Russian Acad Sci, Kazan, RUSSIA
会议主办单位：
(1) School of Chemistry and Biological Engineering, Changsha University of Science and Technology, Changsha 410004, China; (2) Materials and Thermochemistry Laboratory, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
作者：
Zeng, J. L.*;Cao, Z.;Yang, D. W.;Xu, F.;Sun, L. X.;Zhang, X. F.;Zhang, L.
期刊：
Journal of Thermal Analysis and Calorimetry,2009年95(2):507-512 ISSN：1388-6150
通讯作者：
Zeng, J. L.
作者机构：
[Zeng, J. L.; Cao, Z.; Zhang, L.; Zhang, X. F.; Yang, D. W.] Changsha Univ Sci & Technol, Sch Chem & Environm Engn, Changsha 410076, Hunan, Peoples R China.;[Zeng, J. L.; Xu, F.; Sun, L. X.] Chinese Acad Sci, Dalian Inst Chem Phys, Mat & Thermochem Lab, Dalian 116023, Peoples R China.
通讯机构：
[Zeng, J. L.] Changsha Univ Sci & Technol, Sch Chem & Environm Engn, Changsha 410076, Hunan, Peoples R China.
会议名称：
5th International/7th China-Japan Joint Symposium on Calorimetry and Thermal Analysis and Exhibition
会议时间：
MAY 18-22, 2008
会议地点：
Dalian, PEOPLES R CHINA
会议主办单位：
(1) School of Chemistry and Environmental Engineering, Changsha University of Science and Technology, Changsha 410076, China; (2) Materials and Thermochemistry Laboratory, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
关键词：
Face representation;Gabor filter;Local binary pattern;Local phase quantization;Feature fusion
摘要：
Sometimes realistic face representation is confronted with blur or low-resolution face images, as a result, existing classification methods are not powerful and robust enough. This paper proposes a novel face representation approach (GLL) which fuses Gabor filter, Local Binary Pattern (LBP) and Local Phase Quantization (LPQ). In the process of Gabor filter, it uses Gabor wavelet functions with two scales and eight orientations to capture the salient visual properties in face image. On this basis of Gabor features, we acquire LBP features and LPQ features, respectively, so as to fully explore the blur invariant property and the information in the spatial domain and among different scales and orientations. Experiments on both CMU-PIE and Yale B demonstrate the effectiveness of our GLL when dealing with different condition face data sets. (C) 2012 Elsevier B.V. All rights reserved.
作者：
Zeng, J. L.*;Cao, Z.;Yang, D. W.;Xu, F.;Sun, L. X.;Zhang, L.;Zhang, X. F.
期刊：
Journal of Thermal Analysis and Calorimetry,2009年95(2):501-505 ISSN：1388-6150
通讯作者：
Zeng, J. L.
作者机构：
[Zeng, J. L.; Cao, Z.; Zhang, L.; Zhang, X. F.; Yang, D. W.] Changsha Univ Sci & Technol, Sch Chem & Environm Engn, Changsha 410076, Hunan, Peoples R China.;[Zeng, J. L.; Xu, F.; Sun, L. X.] Chinese Acad Sci, Dalian Inst Chem Phys, Mat & Thermochem Lab, Dalian 116023, Peoples R China.
通讯机构：
[Zeng, J. L.] Changsha Univ Sci & Technol, Sch Chem & Environm Engn, Changsha 410076, Hunan, Peoples R China.
会议名称：
5th International/7th China-Japan Joint Symposium on Calorimetry and Thermal Analysis and Exhibition
会议时间：
MAY 18-22, 2008
会议地点：
Dalian, PEOPLES R CHINA
会议主办单位：
(1) School of Chemistry and Environmental Engineering, Changsha University of Science and Technology, Changsha 410076, China; (2) Materials and Thermochemistry Laboratory, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
期刊：
Journal of Thermal Analysis and Calorimetry,2010年101(1):365-370 ISSN：1388-6150
通讯作者：
Sun, Li-Xian
作者机构：
[Sun, Li-Xian; Jiang, Chun-Hong; Zhang, Jian; Song, Li-Fang] Chinese Acad Sci, Dalian Inst Chem Phys, Mat & Thermochem Lab, 457 Zhongshan Rd, Dalian 116023, Peoples R China.;[Tian, Yun-Qi; Xu, Fen; You, Wan-Sheng] Liaoning Normal Univ, Fac Chem & Chem Engn, Dalian 116029, Peoples R China.;[Jiang, Chun-Hong; Song, Li-Fang] Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China.;[Zhang, Ling; Cao, Zhong; Yang, Dao-Wu] Changsha Univ Sci & Technol, Sch Chem & Biol Engn, Changsha 410076, Hunan, Peoples R China.
通讯机构：
[Sun, Li-Xian] Chinese Acad Sci, Dalian Inst Chem Phys, Mat & Thermochem Lab, 457 Zhongshan Rd, Dalian 116023, Peoples R China.
会议名称：
17th Russian International Conference on Chemical Thermodynamics in Russia
会议时间：
2009
会议地点：
Russian Acad Sci, Kazan, RUSSIA
会议主办单位：
(1) Materials and Thermochemistry Laboratory, Dalian Institute of Chemical Physics, 457, Zhongshan Road, Dalian 116023, China; (2) Faculty of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian 116029, China; (3) Graduate School of the Chinese Academy of Sciences, Beijing 100049, China; (4) School of Chemistry and Biological Engineering, Changsha University of Science and Technology, Changsha 410076, China
摘要：
TiO_2 photocatalysts compounded with WO_3 were prepared via a modified hydrolysis process and the 2% WO_3-TiO_2 catalysts with different oxygen vacancies were obtained by calcination at 873 K in H_2 atmosphere.The catalysts were identified using X-ray diffractometry (XRD),specific surface measurement (BET),electron paramagnetic resonance spectroscopy (EPR),UV-Vis diffusion refraction spectroscopy (DRS),and X-ray photoelectron spectroscopy (XPS).The photocatalytic activity of 2% WO_3-TiO_2 with different oxygen vacancies was investigated employing splitting of water for O_2 evolution.The results indicate that appropriate oxygen vacancies can obviously improve the photocatalytic activity of 2% WO_3-TiO_2 catalysts,and using Fe~(3+) as an electron acceptor under UV irradiation in 12 h,the maximum rate for O_2 evolution is 667 μmol/(L·h).
作者：
Han, Yan;Liu, Shuqian;Hu, J. X.;Cai, C. S.*;Zhang, Jianren;Chen, Zhengqing
期刊：
Journal of Wind Engineering and Industrial Aerodynamics,2014年133:250-262 ISSN：0167-6105
通讯作者：
Cai, C. S.
作者机构：
[Cai, C. S.; Zhang, Jianren; Han, Yan; Liu, Shuqian] Changsha Univ Sci & Technol, Sch Civil Engn & Architecture, Changsha 410004, Hunan, Peoples R China.;[Cai, C. S.; Hu, J. X.] Louisiana State Univ, Dept Civil & Environm Engn, Baton Rouge, LA 70803 USA.;[Chen, Zhengqing] Hunan Univ, Wind Engn Res Ctr, Changsha 410082, Hunan, Peoples R China.
通讯机构：
[Cai, C. S.] Louisiana State Univ, Dept Civil & Environm Engn, Baton Rouge, LA 70803 USA.
会议名称：
12th Americas Conference on Wind Engineering (ACWE)
会议时间：
JUN 16-20, 2013
会议地点：
Seattle, WA
会议主办单位：
[Han, Yan;Liu, Shuqian;Cai, C. S.;Zhang, Jianren] Changsha Univ Sci & Technol, Sch Civil Engn & Architecture, Changsha 410004, Hunan, Peoples R China.^[Hu, J. X.;Cai, C. S.] Louisiana State Univ, Dept Civil & Environm Engn, Baton Rouge, LA 70803 USA.^[Chen, Zhengqing] Hunan Univ, Wind Engn Res Ctr, Changsha 410082, Hunan, Peoples R China.
关键词：
Wind–vehicle-bridge system;Different traffic flow;Aerodynamic derivatives;Forced vibration method in time domain;Wind tunnel tests
摘要：
The presence of traffic on a bridge deck has an important primary impact on the bridge cross-section's aerodynamic configuration, which may affect the static force coefficients and the aerodynamic derivatives that will in turn influence the self-excited forces acting on the bridge. Compared to the investigations of the traffic effect on the static force coefficients, its effect on the aerodynamic derivatives is rather rarely studied. In the present study, the forced vibration device is adopted in the wind tunnel to test a scaled bridge section model with vehicle models distributed on the bridge deck considering three simulated traffic flows. The influence of vehicles of different traffic flows under different wind attack angles on the aerodynamic derivatives of the bridge with the reduced wind velocity are investigated based on the experimental results. The measured results show that the influence of vehicles on the aerodynamic derivatives of the bridge cannot be ignored. The impacts of vehicles under different traffic flows on the aerodynamic derivatives are different for different aerodynamic derivatives. The effect of vehicles on the aerodynamic is different for different wind attack angles and different for different traffic flow conditions at a certain attack angle. (C) 2014 Elsevier Ltd. All rights reserved.
摘要：
In order to attain new functional nanomaterials with good magnetic property,multi-walled carbon nanotubes/hematite (MWNTs/α-Fe_2O_3) composites were synthesized using the co-deposition method.MWNTs/α-Fe_2O_3 composites were characterized by X-ray diffractometry (XRD),scanning electron microscopy (SEM),transmission electron microscopy(TEM),Raman spectroscopy and vibrating sample magnetometry (VSM).The experimental results show that the structure and magnetic properties of the MWNTs/α-Fe_2O_3 composites are related to the heat treatment temperature.MWNTs are modified by α-Fe_2O_3 nano-particles and α-Fe_2O_3 nanorods with a diameter of 10-50 nm after being treated at 450 ℃.When the heat treatment temperature exceeds 600 ℃,MWNTs are only modified by Fe_3O_4 particles.Furthermore,the MWNTs composites treated at 450 ℃ and 600 ℃ have good magnetic behaviour.
期刊：
Journal of Thermal Analysis and Calorimetry,2011年103(1):365-372 ISSN：1388-6150
通讯作者：
Sun, Li-Xian
作者机构：
[Jiang, Chun-Hong; Zhang, Jian; Song, Li-Fang; Sun, Li-Xian; Jiao, Cheng-Li] Chinese Acad Sci, Dalian Inst Chem Phys, Mat & Thermochem Lab, 457 Zhongshan Rd, Dalian 116023, Peoples R China.;[Jiang, Chun-Hong; Song, Li-Fang; Jiao, Cheng-Li; Li, Fen] Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China.;[Jiao, Qing-Zhu; Xing, Yong-Heng; Xu, Fen] Liaoning Normal Univ, Fac Chem & Chem Engn, Dalian 116029, Peoples R China.;[Huang, F. L.] Beijing Inst Technol, State Key Lab Explos Sci & Technol, Beijing 100081, Peoples R China.;[Du, Yong] Cent S Univ, State Key Lab Powder Met, Changsha 410083, Peoples R China.
通讯机构：
[Sun, Li-Xian] Chinese Acad Sci, Dalian Inst Chem Phys, Mat & Thermochem Lab, 457 Zhongshan Rd, Dalian 116023, Peoples R China.
会议名称：
32nd Italian Natl Conference of Calorimetry and Thermal Analysis
会议时间：
MAY 25-27, 2010
会议地点：
Trieste, ITALY
会议主办单位：
(1) Materials and Thermochemistry Laboratory, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, China; (2) Graduate School, Chinese Academy of Sciences, Beijing 100049, China; (3) Faculty of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian 116029, China; (4) State Key Laboratory of Explosion Science and Technology, Beijing Institute of Technology, Beijing 100081, China; (5) State Key Laboratory of Powder Metallurgy, Central South University, Changsha 410083, China; (6) College of Chemistry and Biological Engineering, Changsha University of Science and Technology, Changsha 410076, China; (7) Laboratory of Materials Modification by Laser, Electron, and Ion Beams, Dalian University of Technology, Dalian 116024, China
期刊：
Journal of Thermal Analysis and Calorimetry,2011年103(1):373-380 ISSN：1388-6150
通讯作者：
Sun, Li-Xian
作者机构：
[Sun, Li-Xian; Jiang, Chun-Hong; Zhang, Jian; Song, Li-Fang; Jiao, Cheng-Li] Chinese Acad Sci, Dalian Inst Chem Phys, Mat & Thermochem Lab, 457 Zhongshan Rd, Dalian 116023, Peoples R China.;[Xu, Fen] Liaoning Normal Univ, Fac Chem & Chem Engn, Dalian 116029, Peoples R China.;[Jiang, Chun-Hong; Song, Li-Fang; Jiao, Cheng-Li] Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China.;[Du, Yong] Cent S Univ, State Key Lab Powder Met, Changsha 410083, Peoples R China.;[Cao, Zhong] Changsha Univ Sci & Technol, Sch Chem & Environm Engn, Changsha 410076, Hunan, Peoples R China.
通讯机构：
[Sun, Li-Xian] Chinese Acad Sci, Dalian Inst Chem Phys, Mat & Thermochem Lab, 457 Zhongshan Rd, Dalian 116023, Peoples R China.
会议名称：
32nd Italian Natl Conference of Calorimetry and Thermal Analysis
会议时间：
MAY 25-27, 2010
会议地点：
Trieste, ITALY
会议主办单位：
(1) Materials and Thermochemistry Laboratory, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, China; (2) Faculty of Chemistry and Chemical Engineering, Liaoning Normal University, Dalian 116029, China; (3) Graduate School, Chinese Academy of Sciences, Beijing 100049, China; (4) State Key Laboratory of Powder Metallurgy, Central South University, Changsha 410083, China; (5) School of Chemistry and Environmental Engineering, Changsha University of Science and Technology, Changsha 410076, China
通讯机构：
[Cao, Can] Cent S Univ, Sch Phys & Elect, Changsha 410083, Peoples R China.
会议主办单位：
(1) School of Physics and Electronics, Central South University, Changsha 410083, China; (2) School of Computer Science and Technology, University of South China, Hengyang 421001, China; (3) School of Physics and Electronic Science, Changsha University of Science and Technology, Changsha 410004, China
摘要：
By using non-equilibrium Green's functions in combination with the density-functional theory, we investigate the spin transport properties of molecular junctions based on 3d transition terminated zigzag graphene nanoribbons. The results show that the electronic transport properties are strongly depending on the type of terminated atom at the edge of ribbon. The currents of spin-up and spin-down display different behaviors, and the spin-filter effects can be observed. These unconventional doping effects could be used to design novel nanospintronics devices. (C) 2012 American Institute of Physics. [http://dx.doi.org/10.1063/1.4723832]
摘要：
[1] Electromagnetic ion cyclotron (EMIC) waves have long been suggested to account for the rapid decay of ring current, which is usually described by the quasi‐linear theory. We demonstrate that the interactions between ring current protons and typical EMIC waves can be highly nonlinear. A dimensionless parameterRis derived to identify the nonlinear interaction region, and a test‐particle simulation is performed to analyze the motions of typical (kinetic energyEk = 50 keV) ring current protons in detail. Nonlinear phase bunching occurs widely in the region R ∼<1, whereas nonlinear phase trapping is confined in the region R∼ 1. The former produces the non‐stochastic pitch angle decrease, probably increasing the overall loss rate predicted by the quasi‐linear theory. In contrast, the latter causes the significant pitch angle increase, probably reducing the overall loss rate estimated from the quasi‐linear theory. These two nonlinear mechanisms lead to complex advection and diffusion processes, and an advection‐diffusion modeling is required to more accurately simulate the ring current decay induced by EMIC waves.
期刊：
Information and Computation,2017年252:187-200 ISSN：0890-5401
通讯作者：
Wang, Jianxin
作者机构：
[Li, Wenjun; Wang, Jianxin] Cent S Univ, Sch Informat Sci & Engn, Changsha, Hunan, Peoples R China.;[Li, Wenjun] Changsha Univ Sci & Technol, Sch Comp & Commun Engn, Hunan Prov Key Lab Intelligent Proc Big Data Tran, Changsha, Hunan, Peoples R China.;[Cao, Yixin] Hong Kong Polytech Univ, Dept Comp, Hong Kong, Hong Kong, Peoples R China.;[Chen, Jianer] Texas A&M Univ, Dept Comp Sci & Engn, College Stn, TX USA.
通讯机构：
[Wang, Jianxin] Cent S Univ, Sch Informat Sci & Engn, Changsha, Hunan, Peoples R China.
会议名称：
25th Conference on Concurrency Theory (CONCUR) held jointly with the 9th International Symposium on Trustworthy Global Computing (TGC) / 8th International IFIP Conference on Theoretical Computer Science (IFIP-TCS)
会议时间：
SEP 02-05, 2014
会议地点：
Rome, ITALY
会议主办单位：
[Li, Wenjun;Wang, Jianxin] Cent S Univ, Sch Informat Sci & Engn, Changsha, Hunan, Peoples R China.^[Li, Wenjun] Changsha Univ Sci & Technol, Sch Comp & Commun Engn, Hunan Prov Key Lab Intelligent Proc Big Data Tran, Changsha, Hunan, Peoples R China.^[Cao, Yixin] Hong Kong Polytech Univ, Dept Comp, Hong Kong, Hong Kong, Peoples R China.^[Chen, Jianer] Texas A&M Univ, Dept Comp Sci & Engn, College Stn, TX USA.
关键词：
Maximum internal spanning tree;Parameterized computation;Local search
