作者机构：
[Iordanova, A.; Abelev, B. I.; Barannikova, O.; Hollis, R. S.; Garcia-Solis, E. J.; Hofman, D. J.; Betts, R. R.; Suarez, M. C.] Univ Illinois, Chicago, IL 60607 USA.;[Ullrich, T.; Pile, P.; Lamont, M. A. C.; LeVine, M. J.; Ljubicic, T.; Hallman, T. J.; Xu, Z.; Ogawa, A.; Ruan, L.; Tang, A. H.; Videbaek, F.; Fine, V.; Fisyak, Y.; Beavis, D. R.; Lauret, J.; Bland, L. C.; Okada, H.; Longacre, R. S.; Sorensen, P.; Christie, W.; Lebedev, A.; Dunlop, J. C.; Perevoztchikov, V.; Gordon, A.; Landgraf, J. M.; DePhillips, M.; Love, W. A.; Yip, K.; Didenko, L.; Guryn, W.; Ludlam, T.; Van Buren, G.; Fachini, P.; Lee, J. H.] Brookhaven Natl Lab, Upton, NY 11973 USA.;[Perkins, C.; Crawford, H. J.; Engelage, J.; Judd, E. G.; Ng, M. J.; Trattner, A. L.] Univ Calif Berkeley, Berkeley, CA 94720 USA.;[Sanchez, M. Calderon de la Barca; Das, D.; Mall, O. I.; Draper, J. E.; Cebra, D.; Reed, R.; Romero, J. L.; Haag, B.] Univ Calif Davis, Davis, CA 95616 USA.;[Guertin, S. M.; Igo, G.; Kurnadi, P.; Whitten, C., Jr.; Trentalange, S.; Gangadharan, D. R.; Huang, H. Z.; Ghazikhanian, V.; Biritz, B.; Cendejas, R.; Tsai, O. D.; Staszak, D.; Wang, G.] Univ Calif Los Angeles, Los Angeles, CA 90095 USA.
通讯机构：
[Abelev, B. I.] U;Univ Illinois, Chicago, IL 60607 USA.
作者：
Abelev, B. I.*;Aggarwal, M. M.;Ahammed, Z.;Anderson, B. D.;Arkhipkin, D.;...
期刊：
PHYSICAL REVIEW C,2009年79(3) ISSN：2469-9985
通讯作者：
Abelev, B. I.
作者机构：
[Iordanova, A.; Abelev, B. I.; Barannikova, O.; Callner, J.; Hollis, R. S.; Hofman, D. J.; Betts, R. R.; Suarez, M. C.] Univ Illinois, Chicago, IL 60607 USA.;[Underwood, D. G.; Krueger, K.; Spinka, H. M.] Argonne Natl Lab, Argonne, IL 60439 USA.;[Bombara, M.; Jones, P. G.; Elhalhuli, E.; Gaillard, L.; Timmins, A. R.; Burton, T. P.; Nelson, J. M.; Barnby, L. S.] Univ Birmingham, Birmingham, W Midlands, England.;[Ullrich, T.; Lamont, M. A. C.; Ljubicic, T.; Bueltmann, S.; Hallman, T. J.; Buren, G. Van; Xu, Z.; Ogawa, A.; Ruan, L.; Tang, A. H.; Videbaek, F.; Fine, V.; Fisyak, Y.; Beavis, D. R.; Lauret, J.; Bland, L. C.; Chung, S. U.; Okada, H.; Longacre, R. S.; Lynn, D.; Sorensen, P.; Christie, W.; Zhang, H.; Lebedev, A.; Dunlop, J. C.; Perevoztchikov, V.; Gordon, A.; Landgraf, J. M.; Love, W. A.; Guryn, W.; Ludlam, T.; Fachini, P.] Brookhaven Natl Lab, Upton, NY 11973 USA.;[Perkins, C.; Crawford, H. J.; Engelage, J.; Judd, E. G.; Ng, M. J.; Trattner, A. L.] Univ Calif Berkeley, Berkeley, CA 94720 USA.
通讯机构：
[Abelev, B. I.] U;Univ Illinois, Chicago, IL 60607 USA.
摘要：
Identified charged-particle spectra of pi(+/-), K-+/-, p, and (p) over bar at midrapidity (vertical bar y vertical bar < 0.1) measured by the dE/dx method in the STAR (solenoidal tracker at the BNL Relativistic Heavy Ion Collider) time projection chamber are reported for pp and d + Au collisions at root s(NN) = 200 GeV and for Au + Au collisions at 62.4, 130, and 200 GeV. Average transverse momenta, total particle production, particle yield ratios, strangeness, and baryon production rates are investigated as a function of the collision system and centrality. The transverse momentum spectra are found to be flatter for heavy particles than for light particles in all collision systems; the effect is more prominent for more central collisions. The extracted average transverse momentum of each particle species follows a trend determined by the total charged-particle multiplicity density. The Bjorken energy density estimate is at least several GeV/fm(3) for a formation time less than 1 fm/c. A significantly larger net-baryon density and a stronger increase of the net-baryon density with centrality are found in Au + Au collisions at 62.4 GeV than at the two higher energies. Antibaryon production relative to total particle multiplicity is found to be constant over centrality, but increases with the collision energy. Strangeness production relative to total particle multiplicity is similar at the three measured RHIC energies. Relative strangeness production increases quickly with centrality in peripheral Au + Au collisions, to a value about 50% above the pp value, and remains rather constant in more central collisions. Bulk freeze-out properties are extracted from thermal equilibrium model and hydrodynamics-motivated blast-wave model fits to the data. Resonance decays are found to have little effect on the extracted kinetic freeze-out parameters because of the transverse momentum range of our measurements. The extracted chemical freeze-out temperature is constant, independent of collision system or centrality; its value is close to the predicted phase-transition temperature, suggesting that chemical freeze-out happens in the vicinity of hadronization and the chemical freeze-out temperature is universal despite the vastly different initial conditions in the collision systems. The extracted kinetic freeze-out temperature, while similar to the chemical freeze-out temperature in pp, d + Au, and peripheral Au + Au collisions, drops significantly with centrality in Au + Au collisions, whereas the extracted transverse radial flow velocity increases rapidly with centrality. There appears to be a prolonged period of particle elastic scatterings from chemical to kinetic freeze-out in central Au + Au collisions. The bulk properties extracted at chemical and kinetic freeze-out are observed to evolve smoothly over the measured energy range, collision systems, and collision centralities.
作者机构：
[Abelev, B. I.; Barannikova, O.; Hollis, R. S.; Hofman, D. J.; Garcia-Solis, E.; Betts, R. R.; Suarez, M. C.] Univ Illinois, Chicago, IL 60607 USA.;[Underwood, D. G.; Krueger, K.; Spinka, H. M.; Bhasin, A.] Argonne Natl Lab, Argonne, IL 60439 USA.;[Bombara, M.; Jones, P. G.; Elhalhuli, E.; Gaillard, L.; Timmins, A. R.; Burton, T. P.; Nelson, J. M.; Barnby, L. S.] Univ Birmingham, Birmingham, W Midlands, England.;[Ullrich, T.; Lamont, M. A. C.; LeVine, M. J.; Ljubicic, T.; Hallman, T. J.; Xu, Z.; Ogawa, A.; Ruan, L.; Tang, A. H.; Videbaek, F.; Fine, V.; Fisyak, Y.; Beavis, D. R.; Bland, L. C.; Chung, S. U.; Okada, H.; Longacre, R. S.; Lynn, D.; Sorensen, P.; Christie, W.; Zhang, H.; Lebedev, A.; Perevoztchikov, V.; Gordon, A.; Landgraf, J. M.; DePhillips, M.; Love, W. A.; Didenko, L.; Guryn, W.; Ludlam, T.; Van Buren, G.; Fachini, P.] Brookhaven Natl Lab, Upton, NY 11973 USA.;[Perkins, C.; Crawford, H. J.; Engelage, J.; Judd, E. G.; Ng, M. J.; Trattner, A. L.] Univ Calif Berkeley, Berkeley, CA 94720 USA.
通讯机构：
[Abelev, B. I.] A;Argonne Natl Lab, 9700 S Cass Ave, Argonne, IL 60439 USA.
作者机构：
[Wu, Shuang-Qing] Cent China Normal Univ, Coll Phys Sci & Technol, Wuhan 430079, Hubei, Peoples R China.
通讯机构：
[Wu, Shuang-Qing] C;Cent China Normal Univ, Coll Phys Sci & Technol, Wuhan 430079, Hubei, Peoples R China.
摘要：
The aim of this paper is to investigate the separability of a spin- 1/2 spinor field in a five-dimensional rotating, charged black hole constructed by Cvetič and Youm in string theory, in the case when three U(1) charges are set equal. This black hole solution represents a natural generalization of the famous four-dimensional Kerr-Newman solution to five dimensions with the inclusion of a Chern-Simons term to the Maxwell equation. It is shown that the usual Dirac equation cannot be separated by variables in this general spacetime with two independent angular momenta. However if one supplements an additional counterterm into the usual Dirac operator, then the modified Dirac equation for the spin- 1/2 spinor particles is separable in this rotating, charged Einstein-Maxwell-Chern-Simons black hole background geometry. A first-order symmetry operator that commutes with the modified Dirac operator has exactly the same form as that previously found in the uncharged Myers-Perry black hole case. It is expressed in terms of a rank-three totally antisymmetric tensor and its covariant derivative. This tensor obeys a generalized Killing-Yano equation and its square is a second-order symmetric Stäckel-Killing tensor admitted by the five-dimensional rotating, charged black hole spacetime.
作者机构：
[李中年] Department of Electronic and Information Engineering, Huazhong Normal University, Wuhan 430079, China;[李中年; 郑毅; 杨大成; 王亚峰] Wireless Theory and Technology Lab., Beijing University of Posts and Telecommunication, Beijing 100876, China
通讯机构：
[Li, Z.-N.] D;Department of Electronic and Information Engineering, Huazhong Normal University, China
摘要：
复杂性科学的研究方兴未艾,自然界中存在大量的复杂系统,它们都可以通过形形色色的网络加以描述。新兴的复杂性科学的研究,产生了新的科学家合作领域。本文在Newman科学家合作网络的建立基础上,考察了复杂网络领域科学家合作网络的基本量的特点。本文作者收集了由APS搜索的PACS号为-89.75.-k(Complex systems)和87.23.Ge(Dynamics of social systems
摘要：
In order to develop the software industry, it needs many high quality software engineers. As a result, how to cultivate high-level programmers has become a challenge to the department of computer science in Chinese universities. In this paper, the requirements of software industry are analyzed. Some new methods and suggestions to the design of programming course group are presented. Before teaching language courses, we should make students understand how to solute practical problem. This is the key idea of this paper.
期刊：
2009 ETP INTERNATIONAL CONFERENCE ON FUTURE COMPUTER AND COMMUNICATION (FCC 2009),2009年:278-281
通讯作者：
Zhang Qiao-ling
作者机构：
[Zhang Qiao-ling; Fang Jian-wu; Zhang Xia] Huazhong Normal Univ, Coll Phys Educ, Wuhan 430079, Peoples R China.
通讯机构：
[Zhang Qiao-ling] H;Huazhong Normal Univ, Coll Phys Educ, Wuhan 430079, Peoples R China.
关键词：
practical course of physical education;assessment list;index system;weighting;reliability;validity
摘要：
Using the documentation, questionnaire, Delphi Method, mathematical statistics, logical analysis and so on, this paper developed the measuring list from the teaching evaluation in the practical course of physical education for three types who are leaders, teachers and students. Through the trial assessment and experimental verification, the reliability and validity for the measurement and assessment are identified.
期刊：
2009 SECOND INTERNATIONAL SYMPOSIUM ON KNOWLEDGE ACQUISITION AND MODELING: KAM 2009, VOL 1,2009年:122-+
通讯作者：
Wang, Xiaodong
作者机构：
[Wang, Xiaodong] Huazhong Normal Univ, Sch Phys Educ, Wuhan 430079, Peoples R China.;[Wang, Xiaodong] Shanghai Univ Tradit Chinese Med, Shanghai Yueyang Affiliated Hosp, Shanghai 200437, Peoples R China.;[Wang, Hua-jun] Zhejiang Ind Univ, Dept PE, Coll Zhijiang, Hangzhou 310024, Zhejiang, Peoples R China.
通讯机构：
[Wang, Xiaodong] H;Huazhong Normal Univ, Sch Phys Educ, Wuhan 430079, Peoples R China.
关键词：
low back pain;exercise therapy;individualized
摘要：
Low back pain continues to be one of the most prevalent problems in health care today,which has caused disability, presented a heavy economic burden for society and influenced the life quality of patients. Clinicians must develop a more logical rationale for treatment.Only then can our efforts assist in curtailing the low back pain.The Individual diagnosis and treatment should be highlighted and exercise therapy for low back pain must be paid much attention in the clinic practice. The "two match" models must be closely followed.That is,matching the classification system of Low Back Pain to appropriate exercise mode.meanwhile,matching the physical fitness of patients to their exercise intensity, duration, frequency and exercise cautions.On that basis,the individual exercise therapy model for low back pain will be established,which will be featured as highly targeted and individualized.
期刊：
2009 SECOND INTERNATIONAL SYMPOSIUM ON KNOWLEDGE ACQUISITION AND MODELING: KAM 2009, VOL 2,2009年:205-207
通讯作者：
Fan, Yong
作者机构：
[Wang, Xiaodong; Fan, Yong] Huazhong Normal Univ, Sch Phys Educ, Wuhan 430079, Peoples R China.
通讯机构：
[Fan, Yong] H;Huazhong Normal Univ, Sch Phys Educ, Wuhan 430079, Peoples R China.
关键词：
Heads of Government Organizations and Enterpriser;Constitution;Lifestyle
摘要：
With the development of society, the impact of lifestyle on health playing an increasingly important role. This research is dedicated to conclude a comprehensive assessment of condition of constitution of 3786 heads of Government Organizations and Enterprises in Hubei province by means of implementation of constitution tests. Moreover, it investigates their lifestyles like smoking habit, sleep hours and quality as well as exercise among others, on the basis of which we try to have an insight of relationship between them. The aim of this research is to provide some effective measures by which Government Organizations and Enterprises could better their heads' constitution condition and to offer a scientific guide to instruct them to exercise and improve their lifestyle. This research finally indicates that the constitution condition of 3786 heads of Government Organization and Enterprises in Hubei province is obviously associated with their lifestyles like smoking habit, sleep hours and quality, daily walking hours, the frequency of exercise, general assessing result of constitution condition, BMI, WHR are closely associated with lifestyles.
摘要：
The particular noise in MRI is not only lower the quality of image but also making de-noising more difficultly. The multiwavelet with the orthogonality and symmetry decomposes the image more precisely and denoise better than wavelet. After decomposing the image using multiwavelet, A method combining threshold-selecting function with semi-soft thresholding is proposed to reduce the noise in MRI. The simulation results shows that the method is superior to others.
作者机构：
[Li Chunfeng] Hosp Guangxi Univ, Nanning 530005, Guangxi, Peoples R China.;[Qin, Fengzhen] HuaZhong Normal Univ, Coll Phys Educ, Wuhan 430079, Peoples R China.
会议名称：
1st International Conference on Future Computer and Communication (FCC 2009)
会议时间：
JUN 06-07, 2009
会议地点：
Wuhan, PEOPLES R CHINA
会议主办单位：
[Li Chunfeng] Hosp Guangxi Univ, Nanning 530005, Guangxi, Peoples R China.^[Qin, Fengzhen] HuaZhong Normal Univ, Coll Phys Educ, Wuhan 430079, Peoples R China.
关键词：
Wushu;Knee injuries;Athletes
摘要：
Investigation of the knee injuries for Wushu and Sanda athletes, to explore the causes and provides relevant information that should assist in the prevention of the occurrence or lower the severity of the injury.
