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An Adaptively-guiding Web-based E-learning System Based on Competency-based Learning Theory Wei-Chih Hsu1,a, Cheng-Hsiu Li2,b 1Department of Computer and Communication Engineering, National Kaohsiung First University of Science and Technology, Kaohsiung City, 811, Taiwan. 2Graduate Institute of Engineering Science and Technology, National Kaohsiung First University of Science and Technology, Kaohsiung City, 811, Taiwan.
Y.: Development and Effects of an e-Learning Program in Operating Room Nursing for Nursing Students, Journal of Korean Academy of Nursing, 41(1) (2011), p. 36-46
H.: Computer based education: Online learning and teaching facilities, Energy Education Science and Technology Part B-Social and Educational Studies, 1(3-4) (2009), p. 171-181
C.: Development of competency-based web learning material and effect evaluation of self-directed learning aptitudes on learning achievements, Interactive Learning Environments, 14(3) (2006), p. 265-286
N.: Development, Implementation and Effect of A Competency-based Web Learning System, Chinese Journal of Science Education 14(2) (2006), p. 209-235

The recovered deliming-bating wastewater was pre-filtered with sieve cloth to remove the suspended material such as un-dissolved lime.
Acknowledgements This work was financially supported by the Natural Science Foundation Research Project of Shaanxi Province (2007B13), Doctor Research Fund of Shaanxi University of Science and Technology (BJ08-15).
O, Trierweiler: Journal of Cleaner Production Vol. 18(2010), p. 1543-1550
Drioli: Journal of Membrane Science Vol. 181(2001), p, 111-126
De: Journal of Environmental Protection Science (2008), Vol. 2, p. 11-24.

Influence of the addition of depressants during grinding on lead-zinc separation Rongdong Deng 1,a, Quanjun Liu*1,b, Ting Hu 1,c, Fenghong Ye1,d 1Faculty of Land and Resource Engineering Kunming University of Science and Technology Kunming, China adengrongdong111@163.com bkmliuqj@sina.com cht19890207@sina.com dyefenghong@qq.com Keywords: lead-zinc separation; grinding; pulp potential; dissolved oxygen; flotation Abstract.
Experimental Materials and reagents.
Acknowledgments The financial support from the National Natural Science Foundation of China under the grant 50665004 is gratefully acknowledged.
International Journal of Mineral Processing 100 (2011), 1–13
International Journal of Mineral Processing.

Along with the rapid development of social economy, the new energy, new materials and new products appeared, fire in tall building, chemical explosion, fire in subway occur frequently.
This system can not only greatly developed such as perfecting the fire training system simulation, and can significantly improve the content of science and technology as well as products in the industry's competitiveness.
Journal of Shanghai fire, 2004, (6): 43. (5): 19 [2] HeZhaoHua Sue, friends.
Science and technology, the fire 2005,24 (3) : 6-7 [3] TengBo.
Journal of police colleges, 1999

Kamel, Faculty of Science, Physics Dept., El-Minia University P.
Edington: Electron Microscope Specimen Preparation Techniques in Materials Science (Conserua and Fiorini, 1973)
Badawi: Japan Journal of Applied Physics, 35 (1996)
Badawi: Egypt Journal of Solids, 22[2] (1999)

Experimental methods and materials 2.1 Experimental scheme The experiment was performed in the atmospheric boundary layer simulated by the wind tunnel at Department of Mechanical Engineering, Pohang University of Science and Technology.
Acknowledgment The authors wish to thank the supports of this work from the National Natural Science Foundation of China and the government of the Xinjiang Uygur autonomous region of China (10972176, 10702066, 200833121 and 20776118), and from Research Initiation Funds of Northwest University.
Werner, "A steady state model of wind-blown sand transport," Journal of Geology, vol. 98, pp. 1-17, 1990
Wang, “Elimination of Discrete Phase Outliers in DT-PTV by Preferential Probability,” Journal of Xi’an Jiaotong University, vol. 43, pp. 119-123, 2009.

The modal characteristics are decided only by the structure itself and influenced by feature and material property of density, Young modulus and Poisson ratio and so on.
R relates to the characteristic of material and the machining method of surface.
Acknowledgements This research was financially supported by the Key National Science and Technology Projects of China (Grant No.2009ZX04014-035) and National Basic Research Program "973" of China (Grant No.2007CB714007).
Fu: International Journal of Machine Tools & Manufacture Vol.43 (2003), p.699 [2] G.
Hwang: Journal of Mechanical Science and Technology, Vol.21 (2007), p. 2011 [5] K.

Intrinsically safe in the tunnel construction under complex geological conditions Hui Liu1,a, Zhen Xie2,b  1Changsha University of Science and Technology Department of Civil and Architecture, China 2Changsha University of Science and Technology Department of Civil and Architecture, China alh1101@126.com, b155081176@qq.com Keywords:  intrinsic safety; unfavorable geology; risk assessment; monitoring measurement; geological forecast Abstract.
Construction of tunnel construction process decomposition, see the operating[2] Part project Subentry engineering Unite activity Portal project Excavation of tunnel opening Clear table operation Mining operation Blasting operation Advanced tune shed Supporting steel arch shotcrete Entrance front slope protection Ground anchor Concrete bulkhead construction Harm stone clearance Intercepting drain construction Slope vegetation tunnel cutting Drilling explosion operation Artificial drilling Charging and initiation Ventilation Harm stone clearance In-tunnel transportation Charging slag trackless transport Unloading slag Explosive materials transportation Hole body lining Hole body lining primary support advanced support Stand arch Laying mesh reinforcement shotcrete secondary lining Laying waterproof layer Lashing secondary lining steel Pouring secondary lining concrete Filled invert concrete tunnel pavement Base surface layer Asphalt concrete pouring maintenance Monitoring measurement.
References [1] Qihu Qian, Xiaoli Rong, In: Chinese Journal of rock mechanics and engineering, 2008,27(4): p. 649-655, In Chinese
[4] Ronggui Zhang, Cunming Zhao, In: Journal of Fuzhou University, 2010,10(5): p. 736-741, In Chinese.

Because of the factors that the upper structure, the infinite foundation, the pile foundation and their constituent materials are all nonlinear and the far field ground motion and the interaction of pile and soil structure dynamic, pile stress is one of the most complex problems in structural dynamics and soil dynamics and getting increasingly attention[1-7].
Acknowledgment The work is supported by National Natural Science Foundation of China (No. 51068017).
[6] Sun Limin, Zhang Chennan, and Fan Lichu, “umped-mass Model and Its Parameters for Dynamic Analysis of Bridge Pier-pile-soil System,” Journal of Tong ji University, vol. 30 (4), pp. 415-409. 2002
[8] Deng Limin, Lu Ling, “Boundary element method solution pile-soil interaction problems,” Journal of Liaoning engineering technology university (natural science edition), vol. 19 (1), pp. 29-31, 2002

Acknowledgement The study is sponsored by the National Special Project of International Cooperation in Science and Technology (S2013HR0021L),Key Scientific and Technological Project of Fujian (2012H0034), and Scientific and Technological Project of Quanzhou (2012Z122).
Zhang: Super hard Material Engineering, Vol. 24 (2012) NO.2, p. 35- 39
Wang, etal: Super hard Material Engineering, Vol. 21 (2009) NO.2, p. 56- 58
Yilmazkaya: International Journal of Rock Mechanics and Mining Sciences, Vol. 48 (2011), p. 626- 636
Huang, H, Guo, etal: Chinese Journal of Mechanical Engineering, Vol. 44 (2008) NO. 8, p. 112-117