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In that regard, concrete has been one of widely used building materials.
Materials Materials tested were mine tailings, river sand and quarry dust.
Sci. & Tech: An International Journal (ESTIJ), 3(2013)776 -781
Sciences, 19 (2012) 79-86
Materials, 48(2013) 894–900

Journal of Structural Engineering, 2006, 132(11), 1745-1754
Science in China (Series D), 1999, 29(S1), 27-33.
Northwest seismological journal, 2009, 31(4), 319-326.
Chinese Journal of Geotechnical Engineering,2006,28 (1):48-55
Joumal of Lanzhou Jiaotong University (Natural Sciences),2005,24(6):43-45

School of Geographic and oceanographic Sciences, Nanjing University, Nanjing 210093, China; 2.
Most of the studies on the index system take the protection of natural environment and social economic development as the main body, which focuses on the material civilization and environment protection [2~4].
Journal of Henan Agricultural University.
Journal of Central South University of Forestry & Technology (social sciences).
Journal of Anhui Agri Sci.

For deformation compatibility of all box culverts and preventing disasters due to collision and inconsistent deformation, reasonable filling material should be selected [1].
Acknowledgements This work was financially supported by the National Science Foundation of China (51108452), Jiangsu Postdoctoral Science Foundation (1102083C) and Fundamental Research Funds for the Central Universities (2012QNB28).
[2] Ka-zhong DENG, Guang-li GUO, Zhi-xiang TAN, Jun YANG: Journal of China University of Mining & Technology Vol. 30, No. 4 (2001), p.354-358 (In Chinese) [3] Nicholas M.
Priznar: Fourth Biennial Interstate Technical Group on Abandoned Underground Mines "Abandoned Underground Mine Workshop", lowa: The Iowa Department of Transportation and The Illinois Department of Transportation (2002) [4] Sung-Oong Choi: Stanford Rock Fracture Project Vol. 11 (1998), p. 23-26 [5] Qiao Zhichun, Xia Junwu, Guo Guangli, Yang Shunchen: Journal of China University of Mining & Technology Vol. 28, No. 6 (1999), p. 593-596 (In Chinese) [6] Yang Longbiao: Gold Vol. 18, No. 1 (1997), p. 30-31 [7] Olivier Deck, Marwan Al Heib: Engineering Structures Vol. 25, No. 4 (2003), p. 435-448 [8] YU Guang-yun, Xia Jun-wu, WANG Dong-quan: Journal of China University of Mining & Technology Vol. 33, No. 1 (2004), p. 59-61 (In Chinese)

Conclusions Talent flow is affected by many factors, including the industrial structure, regional economic development status, salary incentive measures, enterprise culture system, material and cultural needs and utility, etc.
Journal of Applied Psychology, 1977, 62: 237-253
A Casual Model of Turnover for Nurses [J].Academy of Management Journal, 1986, 2: 543-565
Journal of Guilin University of Electronic Technology, 2006, (3): 506-509
Complex Systems and Complexity Science. 2007, (4): 78-82

The temperature span of continuous rigid-framed bridge is defined as the ratio of the displacement of the bridge edges and the product of the range of the bridge and the material expansion coefficient.
References [1] Minwei Li, Research on the Optimization Theory of Continuous Rigid Frame Bridge[D],(Kunming University of Science &Technology,China2012),p
[2] Xuefa Liu, Railway Standard Design, (1999) No.1,p8 (In Chinese) [3] China Academy of Railway Sciences, Iron Construction Letter[2003] No.205 The Interim Provisions of New Construction Continuous Welded Rail [4] Guoping Xu, The comparison and analysis of the design of bridge continuous welded rail and UIC norm in Chinese[C],Beijing, China Railway Society.(2005) (In Chinese) [5]Shuiyong Zhang, Shushang Cao, Journal of China & Foreign Highway,Vol.26(2006) No.3,p144(In Chinese) [6] Junlan Xu and Anbang Gu, Journal of Highway and Transportation Research and Development, Vol.22(2005) No.2,p60 (In Chinese) [7]Bo He,Yalan Shi,Hongping Zhu,Wenzeng Guo,Yong Chen.
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Doblaré 1 1 Group of Structural Mechanics and Materials Modelling.
Permeability is other important property of porous materials.
Calcium phosphate materials in restorative dentistry.
Materials based cell differentiation: Osteoblastic phenotype expression on bioactive materials, edited by D.L.
Journal Biomech Vol. 30 (1997), p. 603-613

Quantifying Overall Performance of Highway Design, Construction, and M&R Practices Using ECC & ASL Yichang (James) Tsai 1, a, Buxin Cui2,b, Ying Xu 3,c, Di Wang 4,d 1 School of Civil and Environmental Engineering, Georgia Institute of Technology, Atlanta, USA ; School of Highway, Chang’an University, Xi’an City, China 2 School of Highway, Chang’an University, Xi’an City, China 3 Department of Civil and Traffic engineering, BeiJing University of Civil Engineering and Architecture, Beijing City, China 4College of Materials Science and Engineering, Chang’an University, Xi’an City, China ajames.tsai@ce.gatech.edu, bcuibuxin@163.com, c494324500@qq.com, d wangdi_8809@live.cn Keywords: overall performance evaluation, an economic and user service based method, design, construction, M&R practice, sensitivity analysis.
The pavement structure was the asphalt concrete (4cm +6 cm +8 cm), and the base material was the cement stable macadam 38cm deep; the sub-base material was flyash gravel with 30cm deep.
Journal of Transportation Engineering ASCE, Vol. 130, No. 1, 2004, pp. 14-23
In Transportation Research Record: Journal of the Transportation Research Board No. 1940, TRB, National Research Council, Washington, D.C., 2005, pp. 3-12
In Transportation Research Record: Journal of the Transportation Research Board, No. 1749, TRB, National Research Council, Washington D.C., 2001

The inner cylinder is manufactured by the resistive material with high resistivity (e.g. manganin), external cylinder is manufactured by the resistive material with lower resistivity (e.g. copper).
Table 1.Shunts parameters Parameters Shunt 1 Shunt 2 The thickness of the inner cylinder, [m] 1×10-3 1.5×10-3 Length, [m] 90×10-3 125×10-3 The radius of the inner cylinder, [m] 10×10-3 48×10-3 The resistivity of the material of the inner cylinder, [Ohm×m] 0.46×10-6 0.46×10-6 DC resistance, [Ohm] 750×10-6 160×10-6 The resistance modulus Rf and phase shift θR of shunts were theoretically calculated at 1 kHz by the formula (4) for comparison of theoretically values with experimental results: (4) where R is DC resistance of shunt, Ohm; is the inverse value of equivalent depth of wave penetration, m–1; μ is absolute magnetic permeability, H/m; ω is angular frequency, rad/s; ρ is resistivity of the material of the inner cylinder, Ohm·m; Δ is thickness of the inner cylinder, m.
Ziegler, et al., Current Sensing Techniques, A Review IEEE Sensors Journal, 9, 4 (2009) 354–376
Science, Measurement and Technology, March 1996, 143, 2 (1996) 119-124
Science, Measurement and Technology, 141, 6 (1994) 471-480

Acknowledgment Ministry of Education, Science, Research and Sport of SR supported this work, contract VEGA No. 1/0032/12, KEGA No. 002TUKE-4/2012 and ITMS project 26220220125.
International Journal of Advanced Robotic Systems,  Vol. 9, Aug 2012, p. 54-54, ISSN 1729-8806
Proceedings of World Academy of Science Engineering and Technology, Vol. 25, 2007, p. 160-163, ISSN 1307-6884
Applied Mechanics and Materials, Vol. 308, 2013, pp. 111-114, ISSN 1660-9336
Applied Mechanics and Materials, Vol. 308, 2013, pp. 171-174, ISSN 1660-9336.