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Online since: December 2010
Authors: Chong Wu, Chun Yang Lu, Qing Tian Su
The test model used the same manufacture process and material (Q420qD) as the real arch pylon.
Both geometric and material nonlinearity were considered in the comparison.
China Civil Engineering Journal, Vol.34(2) (2001), p.50-54 (in Chinese) [5] Man H., Li Q., Tang L.: Preliminary study on the reasonable pattern of cable-girder anchorage for steel cable-stayed bridges.
China Railway Science, Vol.26(4) (2005), p.23-27 (in Chinese) [6] Su, Q.
Zhongguo Tiedao Kexue/China Railway Science, Vol.29(4) (2008), p.58-64
Both geometric and material nonlinearity were considered in the comparison.
China Civil Engineering Journal, Vol.34(2) (2001), p.50-54 (in Chinese) [5] Man H., Li Q., Tang L.: Preliminary study on the reasonable pattern of cable-girder anchorage for steel cable-stayed bridges.
China Railway Science, Vol.26(4) (2005), p.23-27 (in Chinese) [6] Su, Q.
Zhongguo Tiedao Kexue/China Railway Science, Vol.29(4) (2008), p.58-64
Online since: February 2011
Authors: Lu Xia, Jin Huang, You Shou Zhang
Dry strength was performed by using a SQW-Ⅱ non-metallic materials comprehensive testing machine.
Acknowledgements The authors are grateful for the financial support of Hubei Natural Science Foundation (Grant No. 2009CDB297) References [1] L.Uwe:Science of the Total Environment.Vol.114(1992), P.185 [2] Jian Zhou:International Journal of Plant Engineering and Management.vol.8(2003),p.190 [3] M.Stancliffe, J.Kroker and X.Wang:Modern Casting .Vol.97(2007), p.40 [4] R.A.Bambauer, H.J.Langer and S.C.Akey,U.S.Patent 5,582,232.(1996) [5] S.R.Giese, D.C.Kunerth: AFS Trans.Vol.107 (1999), p.617 [6] M.Adamovits: AFS Trans.Vol.101 (1993), p.485 [7] Ming Zhang, Penqi Qiu, Zhe Zhang: Foundry.Vol.101 (1996), p.27(In Chinese)
Acknowledgements The authors are grateful for the financial support of Hubei Natural Science Foundation (Grant No. 2009CDB297) References [1] L.Uwe:Science of the Total Environment.Vol.114(1992), P.185 [2] Jian Zhou:International Journal of Plant Engineering and Management.vol.8(2003),p.190 [3] M.Stancliffe, J.Kroker and X.Wang:Modern Casting .Vol.97(2007), p.40 [4] R.A.Bambauer, H.J.Langer and S.C.Akey,U.S.Patent 5,582,232.(1996) [5] S.R.Giese, D.C.Kunerth: AFS Trans.Vol.107 (1999), p.617 [6] M.Adamovits: AFS Trans.Vol.101 (1993), p.485 [7] Ming Zhang, Penqi Qiu, Zhe Zhang: Foundry.Vol.101 (1996), p.27(In Chinese)
Online since: October 2011
Authors: Ping Wang, Ming Zhi Zhu, Wen Huang, Chi Fu Huang, Sarah Wilson
Lysicamine in a Lotus Leaves Extract May be Responsible for Antibacterial and Anti-Inflammation Activity
Ping Wang1, Mingzhi Zhu 1, Wen Huang1, Chifu Huang2, Sarah Wilson2
1College of Life Science and Technology Central-South University of Forestry and Technology
Changsha, Hunan Province, China
2College of Dentistry, University of Kentucky Lexington, Kentucky 40503, USA
wangping@csuft.edu.cn,chuan2@uky.edu
Keywords : Lotus leaf extracts, oral microorganism, spectroscopic analysis.
Materials and Methods Preparation of lotus extracts and amberlite resin purification Dry lotus leaves were ground with a mill until they were reduced to 2 mm particles.They were macerated with 15% ethanol(10 g/500mL).
*This work is supported by China Hunan provincial Science&Technology Department(2009NK3121).
,"Comparison of Inhibitions camong 10 Chinese Herbs," Chinese Journal of Modern Applied Pharmacy, 17, 282-284 (2000).
Materials and Methods Preparation of lotus extracts and amberlite resin purification Dry lotus leaves were ground with a mill until they were reduced to 2 mm particles.They were macerated with 15% ethanol(10 g/500mL).
*This work is supported by China Hunan provincial Science&Technology Department(2009NK3121).
,"Comparison of Inhibitions camong 10 Chinese Herbs," Chinese Journal of Modern Applied Pharmacy, 17, 282-284 (2000).
Online since: October 2011
Authors: Fei Xie, Bing Cao, Cheng Long Liu
Damage Efficiency Research of PCB Components under Strong Electromagnetic Pulse
Xie Fei1, a, Cao Bing2, b and Liu Chenglong3, c
1,2,3School of Mechanical Engineering, Nanjing University of Science and Technology, Nanjing, China
axiefei8901@163.com, bcaobing@mail.njust.edu.cn, cjohn.fly@163.com
Keywords: FDTD; Strong electromagnetic pulse; Computer box; Couplings; Damage effectiveness
Abstract.
To neglect effects of electromagnetic wave to SE (shielding effectiveness), the effect of slot coupling to SE is only concerned, PEC (Perfect Electric Conductor) is chosen as box material, and material between box inside and boundary is set to Air [3,4].
Journal of Engineering Design, Vol 14, pp. 409-413, October 2007(In Chinese)
Nanjing University of Science and Technology, 2009(In Chinese)
To neglect effects of electromagnetic wave to SE (shielding effectiveness), the effect of slot coupling to SE is only concerned, PEC (Perfect Electric Conductor) is chosen as box material, and material between box inside and boundary is set to Air [3,4].
Journal of Engineering Design, Vol 14, pp. 409-413, October 2007(In Chinese)
Nanjing University of Science and Technology, 2009(In Chinese)
Online since: September 2014
Authors: Er Long Jiao, Chun Di Gao, Wei Xiao Wang, Shi Xin Fan, Hao Li
Operation and optimization of an alternating oxic-anoxic shortcut nitrification-denitrification system
Gao Chundi1,a, Fan Shixin2,b, Jiao Erlong3,c, LI Hao4,d and WANG Weixiao5,e
1,2,3,4,5 Key Laboratory of Beijing for Water Quality Science and Water Environmental Recovery Engineering, Beijing University of Technology, Beijing 100022, China
agaochundi@bjut.edu.cn, bfansisn@emails.bjut.edu.cn, cjel@emails.bjut.edu.cn,
dleehao1988@yeah.net, ewangweixiao@emails.bjut.edu.cn
Keywords: SBR; Shortcut nitrification–denitrification; Process optimization; Biological wastewater treatment
Abstract.
Materials and methods Experimental device and operation strategy.
Journal of Environmental Science and Health, Part A, 2003, 38(12): 2933-2942
Materials and methods Experimental device and operation strategy.
Journal of Environmental Science and Health, Part A, 2003, 38(12): 2933-2942
Online since: September 2014
Authors: Ying Min Tang
The process of architectural design three-dimensional modeling and visualization is extracting the coordinate position information of the building body and physical and mechanical parameters of building materials from database, obtaining a three-dimensional computer graphics display via different fitting and interpolation function and expression of building information distribution within the study area.
Geography and geo-information science, 2007, (04):29-32.doi:10.3969/j.issn.1672-0504.2007.04.008
Chinese journal of rock mechanics and engineering, 2003, (10):1722-1727.doi:10.3321/j.issn:1000-6915.2003.10.026
Geometrics and information science of WUHAN University, 2003,(01):65-70.doi:10.3321/j.issn:1671-8860.2003.01.013.
Geography and geo-information science, 2007, (04):29-32.doi:10.3969/j.issn.1672-0504.2007.04.008
Chinese journal of rock mechanics and engineering, 2003, (10):1722-1727.doi:10.3321/j.issn:1000-6915.2003.10.026
Geometrics and information science of WUHAN University, 2003,(01):65-70.doi:10.3321/j.issn:1671-8860.2003.01.013.
Online since: October 2014
Authors: Yue Long Liu, Jia Liu
Analysis of Lepidolite Resources in Jiangxi Province in China
Yue-Long Liu1,a and JiaLiu2,b
1School of Chemistry and Chemical Engineering, Jiangxi Science and Technology Normal University, Nanchang 330013, China;
2 Department of Mechanical and Electrical Engineering, Nanchang Institute of Technology, Nanchang330099, China
ae-mail: lylgyx@163.com, be-mail:704604371@qq.com
Keywords: Lepidolite; Lithium; Ta&Nb mine.
Cesium and rubidium are rare all over the world, they have been applied extensively to some new technical fields, such as new materials and new energy, for example, they have been used in fiber optic telecommunication systems, night vision equipments, and metal catalysts.
Acknowledgement This workwas sponsored by the National Science Foundation of China (No. 51164009).
Asian Journal of Chemistry, 2001, 13, (1), 27-34
Cesium and rubidium are rare all over the world, they have been applied extensively to some new technical fields, such as new materials and new energy, for example, they have been used in fiber optic telecommunication systems, night vision equipments, and metal catalysts.
Acknowledgement This workwas sponsored by the National Science Foundation of China (No. 51164009).
Asian Journal of Chemistry, 2001, 13, (1), 27-34
Online since: December 2012
Authors: Hong Xia Yang
Test Soil Materials and Methods
Test soil samples taken from Ji-He expressway K86+820-K90+088 representative sections in Shandong province, the basic physical property indexes are shown in Table 1.
Highway Traffic Science and Technology, 1991,4.
Heilongjiang Traffic Science and Technology,1995,3.
[7] Faure,A.G.and Da Mata,J.D.V.ASCE Journal of Geotechnical Engineering,1994,20,pp. 46-59
Highway Traffic Science and Technology, 1991,4.
Heilongjiang Traffic Science and Technology,1995,3.
[7] Faure,A.G.and Da Mata,J.D.V.ASCE Journal of Geotechnical Engineering,1994,20,pp. 46-59
Online since: June 2014
Authors: Zhu Ting Yao, Hong Xia Pan
Acknowledgements
This work was financially supported by Natural Science foundation of Shanxi, project No. 2010011031-1.
References [1] Jian-Da Wu, Chao-Qin Chuang, Fault diagnosis of internal combustion engines using visual dot patterns of acoustic and vibration signals, NDT & E International, Volume 38, (2005), p605–614 [2] Shiyuan Liu, Fengshou Gu, A Ball, Detection of engine valve faults by vibration signals measured on the cylinder head, Journal of Automobile Engineering, 2006 vol. 220, no. 3, p379-386 [3] Xu Dong Shi, Zhen Zhen Zhang, Xiao Lin Liu, Design and Realization of Aircraft Engine Wire Fault Detection Database, Advanced Materials Research, Vol.159, 2011, p274-278 [4] Peng Hengyi, Research on Fault Diagnosis of Internal Combustion Engine Based on Vibration Analysis [D], Huazhong University of Science and Technology, 2004 [5] Yan Li, Study on Engine Fault Diagnosis Based on Multi-Information Fusion [D], North University of China, 2010
References [1] Jian-Da Wu, Chao-Qin Chuang, Fault diagnosis of internal combustion engines using visual dot patterns of acoustic and vibration signals, NDT & E International, Volume 38, (2005), p605–614 [2] Shiyuan Liu, Fengshou Gu, A Ball, Detection of engine valve faults by vibration signals measured on the cylinder head, Journal of Automobile Engineering, 2006 vol. 220, no. 3, p379-386 [3] Xu Dong Shi, Zhen Zhen Zhang, Xiao Lin Liu, Design and Realization of Aircraft Engine Wire Fault Detection Database, Advanced Materials Research, Vol.159, 2011, p274-278 [4] Peng Hengyi, Research on Fault Diagnosis of Internal Combustion Engine Based on Vibration Analysis [D], Huazhong University of Science and Technology, 2004 [5] Yan Li, Study on Engine Fault Diagnosis Based on Multi-Information Fusion [D], North University of China, 2010
Online since: February 2015
Authors: Qing Ming Wang, Run Chao Dong
The Characteristic Research of Inertial Mechanism under the Condition of No Friction Contact
Runchao Donga, Qingming Wangb,*
School of mechanical and power engineering, East China University of Science and Technology, Shanghai, China
adrc163@163.com, bwangqm@ecust.edu.cn
Keywords: Inertial force, propulsion, mechanism.
Acknowledgments This research was supported by National Natural Science Foundation of China (No. 51175176).
Provatidis, A Study of the Mechanics of an Oscillating Mechanism, International Journal of Mechanics, Vol.5 (2011) No.4, p.263-274
[6] Qingming Wang, Jiachen Ju, Analysis of the Effect of External Factors to the Propulsion by Inertial Centrifugal Force of Rotating Mechanism, Applied Mechanics and Materials, Vol. 487, 2014, p.343-347.
Acknowledgments This research was supported by National Natural Science Foundation of China (No. 51175176).
Provatidis, A Study of the Mechanics of an Oscillating Mechanism, International Journal of Mechanics, Vol.5 (2011) No.4, p.263-274
[6] Qingming Wang, Jiachen Ju, Analysis of the Effect of External Factors to the Propulsion by Inertial Centrifugal Force of Rotating Mechanism, Applied Mechanics and Materials, Vol. 487, 2014, p.343-347.