Sort by:
Publication Type:
Open access:
Publication Date:
Periodicals:
Search results
Online since: February 2018
Authors: Alexey Rodin, Mikhail Mendelev, Boris Bokstein, Aleksei Itckovich
Effect of Atomic Complexes Formation in Grain Boundaries on Grain Boundary Diffusion
Alexey Itckovich1,a*, Mikhail Mendelev2,b Alexey Rodin1,c, Boris Bokstein1,d
1The National University of Science and Technology -"MISiS", Moscow, Russia
2Division of Materials Science and Engineering, Ames Laboratory.
Acknowledgements The calculations were performed at supercomputer cluster «Cherry» provided by the Materials Modeling and Development Laboratory at NUST «MISIS»; (supported via the Grant from the Ministry of Education and Science of the Russian Federation No. 14.Y26.31.0005).
Diffusion in Advanced Materials 1 (2014) 99 – 124 [2] B.S.
Simanov, Cu diffusion along al grain boundaries, polish journal of chemistry 83 (2009) 1507-13 [11] M.I.Mendelev, M.J.Kramer, C.A.Becker, Analysis of semi-empirical interatomic potentials appropriate for simulation of crystalline and liquid Al and Cu, M.Asta, Phil.Mag. 88 (2008) 1723 [12] M.I.Mendelev, A.H.King, The interactions of self-interstitials with twin boundaries, Phil.
Acknowledgements The calculations were performed at supercomputer cluster «Cherry» provided by the Materials Modeling and Development Laboratory at NUST «MISIS»; (supported via the Grant from the Ministry of Education and Science of the Russian Federation No. 14.Y26.31.0005).
Diffusion in Advanced Materials 1 (2014) 99 – 124 [2] B.S.
Simanov, Cu diffusion along al grain boundaries, polish journal of chemistry 83 (2009) 1507-13 [11] M.I.Mendelev, M.J.Kramer, C.A.Becker, Analysis of semi-empirical interatomic potentials appropriate for simulation of crystalline and liquid Al and Cu, M.Asta, Phil.Mag. 88 (2008) 1723 [12] M.I.Mendelev, A.H.King, The interactions of self-interstitials with twin boundaries, Phil.
Online since: May 2012
Authors: Da Peng Chen, Juan Ni Gao, Xian Qin Qiao
However, with the development of modern science and technology, social, economic, cultural, and other fields have been caught up in the tide of modernization.
It also needs to mine with a local personality and history element symbols, and to make full use of the existing general layout and skin texture of the road area, lastly to apply the modern science and technology build with regional cultural features road landscape.
Journal of Chongqing Architecture University, 2007 (4):35-38
Forestry Science and Technology, 2009,23(4) :131-138
Journal of Shanghai Jiaotong University (Agricultural Science and Technology Edition), 2008 (8):326-331.
It also needs to mine with a local personality and history element symbols, and to make full use of the existing general layout and skin texture of the road area, lastly to apply the modern science and technology build with regional cultural features road landscape.
Journal of Chongqing Architecture University, 2007 (4):35-38
Forestry Science and Technology, 2009,23(4) :131-138
Journal of Shanghai Jiaotong University (Agricultural Science and Technology Edition), 2008 (8):326-331.
Online since: January 2015
Authors: Gen Li, Qiu Lin Liao, Shou Yun Shen
Journal of Central South University of Forestry & Technology,2011,31(1):91-97.
,[]Chen yonghua, Wu xiaofu, Hao jun.
Chinese Journal of Environmental Engineering,2011,5(11):2453-2458. ,[]Luo Bijun, Fan Zaiyi, Chen Lina.
Numerical Simulation on Hydrodynamic Character for Algae Growth [J].Environmental Science, 2008, 29(4):886-888. ,[]Zhang Yimin, Zhang Yngchun, Zhang Longjiang.
China Environmental Science, 2007, 27(5): 707-711. ,[]Wang Lili.
Shanghai science and Technology Press, 1980: 392-394. ,[]Yuan wenlin, Zhang Weijia, Huang Yong.
Chinese Journal of Environmental Engineering,2011,5(11):2453-2458. ,[]Luo Bijun, Fan Zaiyi, Chen Lina.
Numerical Simulation on Hydrodynamic Character for Algae Growth [J].Environmental Science, 2008, 29(4):886-888. ,[]Zhang Yimin, Zhang Yngchun, Zhang Longjiang.
China Environmental Science, 2007, 27(5): 707-711. ,[]Wang Lili.
Shanghai science and Technology Press, 1980: 392-394. ,[]Yuan wenlin, Zhang Weijia, Huang Yong.
Online since: April 2025
Authors: Ihor Petrushka, Jolanta Warchoł, Kateryna Petrushka, Myroslav Malovanyy
., 79013, Lviv, Ukraine
3Wroclaw University of Science and Technology, Department of Advance Materials Technologies, 4/6, C.
Materials and Methods Germination test.
Sikorinska, Effect of heavy metals on seed germination, Materials of the XVI All-Ukrainian Scientific and Practical Conference "Biotechnology of the XXI Century", June 3, 2022, Kyiv, 105-106
Phytol. 3(3) (2011) 53-62. http://www.journal-phytology.com/ [16] S Dey, P.B.
Cohen, Statistical Power Analysis for the Behavioral Sciences (2nd ed.).
Materials and Methods Germination test.
Sikorinska, Effect of heavy metals on seed germination, Materials of the XVI All-Ukrainian Scientific and Practical Conference "Biotechnology of the XXI Century", June 3, 2022, Kyiv, 105-106
Phytol. 3(3) (2011) 53-62. http://www.journal-phytology.com/ [16] S Dey, P.B.
Cohen, Statistical Power Analysis for the Behavioral Sciences (2nd ed.).
Online since: November 2013
Authors: Jin An Wang, Shen Hua Jiao, Ya Ming Liu
Exploration and Practice of Innovative Support System of Large-Scale Deep Foundation Pit in Beijing
Shenhua Jiao1, 2, a *, Jin’an Wang1, b and Yaming Liu3, c
1 School of Civil and Environmental Engineering, University of Science and Technology Beijing, Beijing 100083, PRC
2 Beijing Modern Jinyu Construction Co., Ltd., Beijing 100102, PRC
3 Ove Arup & Partners Hong Kong Ltd., Hong Kong, PRC
a jiaosh98@163.com, b wja@ustb.edu.cn, c alex.liu@arup.com
Keywords: Foundation pit engineering, Support design, Waterproof curtain, Monitoring, Back analysis
Abstract: Foundation pit engineering is a critical part during the development process of underground space.
In recent years, numerous failures of foundation pits were reported due to the leakages of freshwater pipes, sewage pipes and heating supply pipes. 4) Increasing environmental protection awareness of people is mainly embodied in: protection of water resources, energy-saving and environment-friendly of construction materials; higher standards for dust and noise control during construction; concept of green project which is recognized more and more.
On the one hand, heavy machines or equipments used for construction may not be allowed to enter sites via the current transportation system; on the other hand, construction materials may always be hindered to sites due to the traffic congestions or temporary traffic control of Beijing.
Chinese Journal of Underground Space and Engineering, 2006, 2 (7): 1088-1092.
Chinese Journal of Geotechnical Engineering, 2006, 18 (supp):1534-1537.
In recent years, numerous failures of foundation pits were reported due to the leakages of freshwater pipes, sewage pipes and heating supply pipes. 4) Increasing environmental protection awareness of people is mainly embodied in: protection of water resources, energy-saving and environment-friendly of construction materials; higher standards for dust and noise control during construction; concept of green project which is recognized more and more.
On the one hand, heavy machines or equipments used for construction may not be allowed to enter sites via the current transportation system; on the other hand, construction materials may always be hindered to sites due to the traffic congestions or temporary traffic control of Beijing.
Chinese Journal of Underground Space and Engineering, 2006, 2 (7): 1088-1092.
Chinese Journal of Geotechnical Engineering, 2006, 18 (supp):1534-1537.
Online since: June 2014
Authors: Li Juan Yang, Ling Ling Chen, Xiang Qian Li
China
3school of Humanities and Social Sciences, Beijing Institute of Petro-Chemical Technology Beijing 102617, P.
Journal of Nature Resources. 2010,.25 (9):1519-1524.
Resources Science.2012,34(1):13-19.
Adanced Material Research Vols. 724-725(2103):951-954. ] Among the 5 types of measures, reducing the permanent resident population is not one of the main types because the permanent resident population is more dependent on the economic and social development trends of the district; thus, the other 4 types are the main approaches.
Acknowledgments The research is financially supported by the Social Science Research Foundation of Beijing Municipal Education Commission (12010523013), Key Projects in Social Sciences Pillar Program of Beijing Municipal Education Commission(SZ201310017009)and the Development Research Foundation of Modern Industrial District in Beijing.
Journal of Nature Resources. 2010,.25 (9):1519-1524.
Resources Science.2012,34(1):13-19.
Adanced Material Research Vols. 724-725(2103):951-954. ] Among the 5 types of measures, reducing the permanent resident population is not one of the main types because the permanent resident population is more dependent on the economic and social development trends of the district; thus, the other 4 types are the main approaches.
Acknowledgments The research is financially supported by the Social Science Research Foundation of Beijing Municipal Education Commission (12010523013), Key Projects in Social Sciences Pillar Program of Beijing Municipal Education Commission(SZ201310017009)and the Development Research Foundation of Modern Industrial District in Beijing.
Online since: September 2011
Authors: Yong Ming Luo, Ming Yong Xie, Xiao Yin Yin
Chemical Constituents and Bioactivity of Chloranthus Multistachys
Yongming Luo1,2※, Xiaoyin Yin 2﹟, Mingyong Xie1Ú
1Key Laboratory of Food Science of Ministry of Education, Nanchang University, Nanchang, China, 330047
2Jiangxi University of Traditional Chinese Medicine, Nanchang, China,330004
※ e-mail: loym999@126.com, ﹟ e-mail: tcmyxy@yeah.net, *Corresponding author e-mail: syriluo@163.com,
Keywords: Chloranthus multistachys, sesquiterpene lactones, multislactone A, diterpenes
Abstract.
Plant material Chloranthus multistachys were collected from Zhangshu country, Jiangxi Province, China in July of 2008 and authenticated by Professor Q.
Acknowledgments This work was supported by the opening foundation of the Key Laboratory of Food Science of Ministry of Education, Nanchang University(NCU200502) and the National Science Foundation of China (No.20462004).
A Dictionary of the Traditional Chinese Medicines, Shanghai: Shanghai Science and Technology Press , 1976, pp652-653
Li, “Studies on the chemical constituents in the essential oil from Chloranthus henryi” Journal of Jiangxi college of Traditional Chinese Medicine, Vol.19, No. 5, May, 2007. pp.63-66 [3] C.
Plant material Chloranthus multistachys were collected from Zhangshu country, Jiangxi Province, China in July of 2008 and authenticated by Professor Q.
Acknowledgments This work was supported by the opening foundation of the Key Laboratory of Food Science of Ministry of Education, Nanchang University(NCU200502) and the National Science Foundation of China (No.20462004).
A Dictionary of the Traditional Chinese Medicines, Shanghai: Shanghai Science and Technology Press , 1976, pp652-653
Li, “Studies on the chemical constituents in the essential oil from Chloranthus henryi” Journal of Jiangxi college of Traditional Chinese Medicine, Vol.19, No. 5, May, 2007. pp.63-66 [3] C.
Online since: June 2020
Authors: Shahrul Azam Abdullah, Nabill bin Hidzir Pauzi, Mohd Nor Azmi bin Ab Patar, Noor Azlina binti Mohd Salleh
Safety and ergonomics are both human factors sciences.
These factors can ensure the service, dependability, reduce the life cycle cost of the product, and improve comfort. [6] Material and Method The camera will be attached to the tripod.
Li, “Algorithm of implementing 3D calibration board-based camera calibration”, University of Science and Technology of China, (2007)
Stanley, “Ergonomics Issues in Malaysia”, Science Publications (2012)
Chuan, “A method for integrating ergonomics analysis into maintainability design in a virtual environment”, International Journal of Industrial Ergonomics, Vol 54, Pg. 154-163 (2016)
These factors can ensure the service, dependability, reduce the life cycle cost of the product, and improve comfort. [6] Material and Method The camera will be attached to the tripod.
Li, “Algorithm of implementing 3D calibration board-based camera calibration”, University of Science and Technology of China, (2007)
Stanley, “Ergonomics Issues in Malaysia”, Science Publications (2012)
Chuan, “A method for integrating ergonomics analysis into maintainability design in a virtual environment”, International Journal of Industrial Ergonomics, Vol 54, Pg. 154-163 (2016)
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: December 2011
Authors: Ye Guang Yang, Biao Meng
A Framework for Concurrent 3D Process Design Environment Based on SOA
Biao Meng,Yeguang Yang
Key Laboratory of Fundamental Science for National Defense of Aeronautical Digital Manufacturing Process, Shenyang Aerospace University, Liaoning, China
kongwan69@gmail.com, yyg2004@126.com
Keywords: Technology, Process, Collaborative environment, Service oriented architecture
Abstract.
T&PMM operates basement data resource according to the process logic in URM, process planning and released technical material, and meanwhile, provides unified URM information statement and standard data management service to upper components with visiting URM model statement service method.
Its result is a modeling & simulation input parameter in collaborative modeling & simulation service, so as to assembly, cutting, sheet metal and composite material.
[S.l.]: IEEE Press, 2005:222-229 [5] In-HoSong and Sung-Chong Chung, XML-based assembly visualization for a multi-CAD digital mock-up system [J], Journal of Mechanical Science and Technology 21 (2007) 1986-1993.
T&PMM operates basement data resource according to the process logic in URM, process planning and released technical material, and meanwhile, provides unified URM information statement and standard data management service to upper components with visiting URM model statement service method.
Its result is a modeling & simulation input parameter in collaborative modeling & simulation service, so as to assembly, cutting, sheet metal and composite material.
[S.l.]: IEEE Press, 2005:222-229 [5] In-HoSong and Sung-Chong Chung, XML-based assembly visualization for a multi-CAD digital mock-up system [J], Journal of Mechanical Science and Technology 21 (2007) 1986-1993.