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Online since: June 2013
Authors: Jung Ryul Lee, Paritosh Giri
Acknowledgement
This study was supported by the Leading Foreign Research Institute Recruitment Program (2011-0030065) through the National Research Foundation of Korea funded by the Ministry of Education, Science and Technology and by a New & Renewable Energy grant from the Korea Institute of Energy Technology Evaluation and Planning funded by the Ministry of Knowledge Economy (20103020020010).
Bang, Structural health monitoring for a wind turbine system: a review of damage detection methods, Measurement Science and Technology. 19:122001(2008)
Gross, In-field use of laser Doppler vibrometer on a wind turbine blade, AIAA Journal (1998); 48:212-21
Yoon, A tip deflection calculation method for a wind turbine blade using temperature compensated FBG sensors, Smart Materials and Structures (2012); 21:025008(9pp)
Bang, Structural health monitoring for a wind turbine system: a review of damage detection methods, Measurement Science and Technology. 19:122001(2008)
Gross, In-field use of laser Doppler vibrometer on a wind turbine blade, AIAA Journal (1998); 48:212-21
Yoon, A tip deflection calculation method for a wind turbine blade using temperature compensated FBG sensors, Smart Materials and Structures (2012); 21:025008(9pp)
Effects of Stacking Sequence on the Strength of Cross-Ply and Quasi-Isotropic Carbon/Epoxy Laminates
Online since: May 2004
Authors: M.M. Stevanović, D.R. Pešikan-Sekulić, D.S. Marković
Peikan-Sekuli�
The Vin�a Institute of Nuclear Sciences, Belgrade, Serbia and Montenegro
Keywords: Complementary Energy, Edge Effects, Fibre Laminate, Stacking Sequence,
Tensile Strength
ABSTRACT
The effect of stacking sequence on the tensile strength of carbon/epoxy laminate was
studied.
The 0 degree orientation ply properties of materials used in calculations are: for F laminates E1=140.3 GPa E2= 7.91 GPa G12= 1.53 GPa 12� = 0.323 for M laminates E1=168.6 GPa E2= 9.52 GPa G12= 3.72 GPa 12� = 0.298 3.
Acknowledgment The Ministry of Science, Technology and Development of the Republic of Serbia sponsored the research reported here.
Davi, AIAA Journal, 34(12) 2604 (1996) [2] A.K.
The 0 degree orientation ply properties of materials used in calculations are: for F laminates E1=140.3 GPa E2= 7.91 GPa G12= 1.53 GPa 12� = 0.323 for M laminates E1=168.6 GPa E2= 9.52 GPa G12= 3.72 GPa 12� = 0.298 3.
Acknowledgment The Ministry of Science, Technology and Development of the Republic of Serbia sponsored the research reported here.
Davi, AIAA Journal, 34(12) 2604 (1996) [2] A.K.
Online since: January 2011
Authors: Xin Yi Xu, Mei Liu, Feng Wang
Health Identification of Water Resources-Ecological-Socioeconomic System of Baiyangdian Wetland
Xu Xinyi1, a, Liu Mei1, b, Wang Feng2, c
1College of Water Sciences, Key Laboratory for Water and Sediment Sciences of Ministry of Education, Beijing Normal University, China
2The Construction and Administration Bureau of South-to-North Water Diversion Project
of Hebei, China
axuxinyi@bnu.edu.cn,bliumei0325@163.com, cwangfengshwjt@163.com
Keywords: Water resources-ecological-socioeconomic system, health identification, AHP, Baiyangdian Wetland
Abstract.
The socioeconomic subsystem of Baiyangdian Wetland is highly dependent on other two subsystems, which provide not only raw materials but also places for production.
Chinese Journal of Applied Ecology(2001)
The socioeconomic subsystem of Baiyangdian Wetland is highly dependent on other two subsystems, which provide not only raw materials but also places for production.
Chinese Journal of Applied Ecology(2001)
Online since: December 2011
Authors: In Chio Lou, Wai Kin Ung, Kai Meng Mok, Zheng Chao Xie
Materials and Methods
- Study area
Macau is situated 60 km southwest of Hong Kong, and experiences a subtropical seasonal climate that is greatly influenced by the monsoons.
Murakami, Water Science Technology, 36 (5), 89 (1997) [17] J.
Kong, China Environmental Science, (1): 78 (2009) [20] M.
Tipping, Journal of Machine Learning Research, 1(3), 211 (2001) [21] A.
Murakami, Water Science Technology, 36 (5), 89 (1997) [17] J.
Kong, China Environmental Science, (1): 78 (2009) [20] M.
Tipping, Journal of Machine Learning Research, 1(3), 211 (2001) [21] A.
Online since: September 2014
Authors: Miao Han, Hong Kai Du
Impact and Energy Analysis of Deformation-Limited Base-Isolated Structure in Shaking Table Test
Hongkai Du1,2, a, Miao Han2,b
1 Beijing Key Lab of Earthquake Engineering and Structural Retrofit, Beijing University of Technology, Beijing 100022, China
2 Beijing Research Center of Engineering Structures and New Materials, Beijing University of Civil Engineering and Architecture, Beijing 100044, China
aduhongkai@bucea.edu.cn, bhanmiao@bucea.edu.cn
Keywords: base-isolated structure; deformation-limited; spring limiter; impact; energy
Abstract.
Acknowledgements This work was financially supported by the National Natural Science Fund of China (51378047), The Young Talent Program of Beijing(21271413120), The Project of Construction of Innovative Teams and Teacher Career Development for Universities and Colleges Under Beijing Municipality (IDHT20130512).
Journal of Structural and Engineering. 2001, 127(9): 1063-1075 [2] Bruce F.
Building Science. 1999, 15(1):14-20 (in chinese) [9] R.
Acknowledgements This work was financially supported by the National Natural Science Fund of China (51378047), The Young Talent Program of Beijing(21271413120), The Project of Construction of Innovative Teams and Teacher Career Development for Universities and Colleges Under Beijing Municipality (IDHT20130512).
Journal of Structural and Engineering. 2001, 127(9): 1063-1075 [2] Bruce F.
Building Science. 1999, 15(1):14-20 (in chinese) [9] R.
Online since: November 2012
Authors: Pei Hou, Jing Zhang
Materials and methods
Study area description
The field experiments were conducted at the Yulin Observatory for Soil Erosion and Eco-environment.
Acknowledgments This work was financially supported by Scientific Research Foundation of Tibet Agricultural and Animal Husbandry College (SZRC-211-08) and National Natural Science Foundation of China (30571527).
Soil Science and Plant Nutrition Vol.51 (2005), p.61-68
Journal of Arid Environments Vol.70 (2007), p. 120-136
Acknowledgments This work was financially supported by Scientific Research Foundation of Tibet Agricultural and Animal Husbandry College (SZRC-211-08) and National Natural Science Foundation of China (30571527).
Soil Science and Plant Nutrition Vol.51 (2005), p.61-68
Journal of Arid Environments Vol.70 (2007), p. 120-136
Online since: December 2013
Authors: Hong Liu, Yu Wu Zhou, Xi Nan Yu, Lin Wang
A Mathematical Model for Natural Fracture Evolution in Water-flooding Oil Reservoir
Liu Hong1, a, Wang Lin2, b, Zhou Yuwu3, c and Yu Xinan1, d
1Chongqing University of Science and Technology, Chongqing, 401331, China
2Petrochina Qinghai Oil Field, Dunhuang, Gansu, 736202, China
cJianghan Gas Production Plant,SINOPEC Jianghan Oilfield Company, Wanzhou, Chongqing, 404000, China
aliubrett@vip.sina.com.cn, bwanglqhyjy@petrochina.com.cn, czhouyuwu.jhyt@sinopec.com, d410273537@qq.com
Keywords: Naturally fractured reservoir, Fracture propagation, Fracture coalescence, water flooding
Abstract.
There are four types of fracture in fractured low permeability oilfield: open fracture: as the fluid flow channel; local open fractures: some fractures in the original case, is partially open, is mainly semi-filled fracture, the filling material is corroded and carried away in the long-term effects of water, so closed fractures partially open to become open fractures; open fractures under high pressure: in given water pressure, the closed fracture becomes opening fracture, forming a fluid flow channel; and closed fracture: including the closed fault influenced by underground stress and the fault filled with the dyke or fault gouge filling and other substances, such cracks exist, however, which cannot provide the fluid flow channel [2].
Therefore, based on the principle of statistical, macroscopic rule of fracture distribution is derived, and then property changes of the rock material is researched in accordance with macroscopic rule, it will be more effective that generalizability coefficient is introduced to equivalently describe the change of rock mechanics and hydraulic effect result from the fracture initiation and propagation, and it is more convenient to deal with them.
Acknowledgements This project was funded by Chongqing Universities Innovation Team Plan (201027) and Science and Technology Innovation foundation of CNPC (2010D-5006-0210).
Journal of Geotechnical Engineering, 2001, (04) [8] J.
There are four types of fracture in fractured low permeability oilfield: open fracture: as the fluid flow channel; local open fractures: some fractures in the original case, is partially open, is mainly semi-filled fracture, the filling material is corroded and carried away in the long-term effects of water, so closed fractures partially open to become open fractures; open fractures under high pressure: in given water pressure, the closed fracture becomes opening fracture, forming a fluid flow channel; and closed fracture: including the closed fault influenced by underground stress and the fault filled with the dyke or fault gouge filling and other substances, such cracks exist, however, which cannot provide the fluid flow channel [2].
Therefore, based on the principle of statistical, macroscopic rule of fracture distribution is derived, and then property changes of the rock material is researched in accordance with macroscopic rule, it will be more effective that generalizability coefficient is introduced to equivalently describe the change of rock mechanics and hydraulic effect result from the fracture initiation and propagation, and it is more convenient to deal with them.
Acknowledgements This project was funded by Chongqing Universities Innovation Team Plan (201027) and Science and Technology Innovation foundation of CNPC (2010D-5006-0210).
Journal of Geotechnical Engineering, 2001, (04) [8] J.
Online since: January 2014
Authors: Li Tao Shi, Wen Yi Guo, Hong Jiang Yang, Yue Yu
Microbial Production of 1, 3-Propanediol by a Newly Isolated Citrobacter freundii Strain CF-5
Yue Yu1,a, Litao Shi2,b, Wenyi Guo3,c, Hongjiang Yang*4,d
1,2,3,4Key Laboratory of Industrial Microbiology, Ministry of Education, Tianjin Key Laboratory of Industrial Microbiology, College of Biotechnology, Tianjin University of Science and Technology, Tianjin 300457, China
abangzhu7858@163.com, bslt80403366@126.com, cguowenyi000@163.com, dhongjiangyang@tust.edu.cn
* corresponding author: hongjiangyang@tust.edu.cn
Keywords: 1, 3-propanediol, Citrobacter freundii, fed-batch fermentation
Abstract.
Materials and Methods Media and growth conditions.
Acknowledgements This work was partly supported by The National Natural Science Foundation of China (Grant No. 30970114) and The National Key Technology R&D Program of China (Grant No. 2011BAC11B05).
Biochemical Engineering Journal 39 (2):305-310
Materials and Methods Media and growth conditions.
Acknowledgements This work was partly supported by The National Natural Science Foundation of China (Grant No. 30970114) and The National Key Technology R&D Program of China (Grant No. 2011BAC11B05).
Biochemical Engineering Journal 39 (2):305-310
Online since: May 2016
Authors: Muhamad Zakuan Hanif, K.M.W. Syamsul, Salina Mat Radzi
Optimization of Eugenol Ester Using Statistical Approach of Response Surface Methodology
Mat Radzi, S.1,a , Hanif, M.Z.R.1,b and Syamsul K.M.W. 1.c
1Faculty of Science and Technology, Universiti Sains Islam Malaysia, Bandar Baru Nilai, 71800, Nilai, Negeri Sembilan, Malaysia.
It is necessary to identify the important factors that affect the performance of the process in small scale system, so that a suitable approach of scaling-up and a design model could be proposed prior to commercialization Materials and Methods Enzymatic Synthesis of Eugenol Caprylate using Eugenol and Caprylic Acid Eugenol caprylate was produced through the esterification of eugenol with caprylic acid using immobilized lipases, Lipozyme TL IM and Novozym 435 (0.5:0.5 w/w).
Journal of Environmental Science and Engineering, Vol 5 (2011) p. 146-153
It is necessary to identify the important factors that affect the performance of the process in small scale system, so that a suitable approach of scaling-up and a design model could be proposed prior to commercialization Materials and Methods Enzymatic Synthesis of Eugenol Caprylate using Eugenol and Caprylic Acid Eugenol caprylate was produced through the esterification of eugenol with caprylic acid using immobilized lipases, Lipozyme TL IM and Novozym 435 (0.5:0.5 w/w).
Journal of Environmental Science and Engineering, Vol 5 (2011) p. 146-153
Online since: August 2013
Authors: Li Yu, Er Mei Luo, Jing Liu, Ming Qiao Tang, Chao Xu
Chao Xu1a, Ermei Luo1a, Mingqiao Tang2b**
1Department of Biochemistry, Medical school of Jinan University Guangzhou, China.
2Department of Civil Engineering, College of Science and Engineering, Jinan University,Guangzhou, China.
**Correspondence author This work was supported by grant from National natural science foundation of Guangdong, China (9151008901000050) Keywords: Human umbilical cord mesenchymal stem cells, chondrocytes, scaffold, cartilage tissue engineering Abstract.
Materials and Methods : umbilical cords of babies after full-term cesarean section were collected under sterile conditions, under the consent of the family and maternity, provided by the First Affiliated Hospital of Jinan University.
Chinese Journal of Reparative and Reconstructive Surgery,2003, 17(2): 143
**Correspondence author This work was supported by grant from National natural science foundation of Guangdong, China (9151008901000050) Keywords: Human umbilical cord mesenchymal stem cells, chondrocytes, scaffold, cartilage tissue engineering Abstract.
Materials and Methods : umbilical cords of babies after full-term cesarean section were collected under sterile conditions, under the consent of the family and maternity, provided by the First Affiliated Hospital of Jinan University.
Chinese Journal of Reparative and Reconstructive Surgery,2003, 17(2): 143