Search results

Introduction As is a kind of environmental protection construction material, recycled aggregate concrete is able to make use of all kinds of construction waste, but it still exists some defects, such as poor durability, high water adsorption and weak freezing resistance[1,2,3,4].
Acknowledgements This work was financially supported by the Key Project of Experimental Center of Guangxi Science and Technology (LGZX201102), the Foundation of Guangxi Education Department (2010 LX766) and the Project of Guangxi Vocational and Technical College Communications (JZY 2010B3).
References [1] Oikonomou N D: Cement and Concrete Composites, Vol. 27(2) (2005), p. 315−318 [2] Olorunsogo F T, Padayachee N: Cement and Concrete Research, Vol. 32(2) (2002), p.179−185 [3] Luo Xingwen, Guan Changsheng: Rock and Soil Mechanics,Vol.28(11) (2007),p. 2440−2444 [4] Sun Yuedong, Xiao Jianzhuang, Zhou Deyuan and Zhang Peng: China Civil Engineering Journal, Vol. 39(5) (2006),p.9-15

Faced with the issues, schools need to adjust human resource management ideas, adhere to establish a healthy and rational mechanism of talent flow, so that they can hold the duty of science and education strategy in the era of knowledge economics in accordance with the issues and theories on the talent flow, the paper points out the principles of how to solve the problem [4]: optimize the allocation of resources, Ethical principles of integrity and trust, the combination of market intervention and government’s macroeconomic regulation, then It defines the main responsibilities of hem with the principles, government's macro-control, self-regulating of schools, teachers, the honest flow by teachers [5].
Encouragement can be material and spiritual.
Journal of Shijiazhuang University of Economics. 2003, 10(5):657,659 [4] He, Chunmao.

Acknowledgment Part of this research was funded by National Social Science Foundation of China (Grant No. 10BTQ009) and the Scientific Research Foundation of Beijing Municipal Commission of Education (Grant No.
[3] Carsten Ullrich, Kerstin Borau, Heng Luo, Xiaohong Tan, Liping Shen, Ruimin Shen, Why web 2.0 is good for learning and for research: principles and prototypes, WWW '08 Proceeding of the 17th international conference on World Wide Web [4] Xin Li, Lei Guo, Yihong Eric Zhao, Tag-based Social Interest Discovery, WWW2008, [5] Vassileva, Julita, Toward social Learning Environments, IEEE RANSACTIONS ON LEARNING TECHNOLOGIES Vol. 1 No.4 : 199-214,2008 [6] Christian Dalsgaard, Social software: E-learning beyond learning management systems, http://www.eurodl.org/materials/contrib/2006/Christian_Dalsgaard.htm [7] Zhang, Xuemin ,Research on personalized E-learning model, ISECS International Colloquium on Computing, Communication, Control, and Management, CCCM 2008, v 1, p 635-637, 2008 [8] Teo, Chao Boon; Gay, Robert Kheng Leng, A knowledge-driven model to personalize e-learning, ACM Journal on Educational Resources in Computing, v 6, n 1, March 1, 2006 [9] Yin, Chun-Yong; Luo, Qi, Personality

Introduction CNC lathe’s machining accuracy and cost are essential science indicators that can evaluate the technical and economic properties of CNC lathe’s designing and using process [1].
Appearance of CNC lathe, knife rest and spindle drum There are some charges(processing charges) related to original manufacturing error, such as material’s cost of wear and tear, taxes and dues, electric charge, management fee, lathe maintenance and depreciation cost, experiment and inspection cost, and salary of operator and move workers etc.
References [1] Zhihua Cheng, FU Lan Feng, Jiaqi Chen: Chinese Journal of Mechanical Engineering (1994).

These data are both the basic material of coalfield exploration surveying and the basis of coalfield construction and each engineering surveying.
Xing, N.Li, Design and development of information management system for coal resources with MapGIS, Coal science and technology 32 (2004) 22-24.
(In Chinese) [6] A.M.Li, L.Q.Guo, Information system of highway engineering surveying based on GIS, Journal of Zhengzhou institute of surveying and mapping 24 (2007) 447-450.

In the design of seat lumbar support, human lumbar dimensions and posture characteristics, adjustments mechanism and structure, material selection, and functional devices should be fully considered [4,5,6].
Acknowledgements This work was financially supported by the 2011 Science Frontier and Interdisciplinary Innovation Project of Jilin University (450060445100).
Journal of Manipulative and Physiological Therapeutics, Vol. 0161-4754(2001).

The obvious problem is that it is very difficult to determine satisfactory routes for a large number of cables in crowded spaces to define its bending radius as well as position and fasten constraints, which shape and size is different depending on their duties and stiffness and mass distribution is determined by material.
Day: Journal of Computing and Information Science in Engineering, 2004, No.4, pp.161-170

Lead Price Forecasting based on ARIMA Model Ping Huang1, a, Peng Yang1,2,b , Zhe Wei1,c and Genbo Yu1,d 1 University of Science & Technology Beijing, Beijing 100083,China 2 Beijing Union University, Beijing 100101, China asnailhp@gmail.com, byangpeng@buu.edu.cn, cweizhe7@gmail.com, dyugenbo0322@gmail.com Keywords: Time series, ARIMA (3,1,4) model, lead, price forecasting Abstract.
Acknowledgment Special thanks to Xilin Gol League Shandong Gold Arhada Mining Co., Ltd., which provides much research material and support during the research crew worked at the mine, and the discussion and suggestion also improve the study.
References [1] YI Dan-lu: Data Analysis and Eviews Applications, Beijing: China Statistics Press, pp. 106-132 [2] WU Huai-yu: Analysis and Synthesis of Time Series, Wuhan University Press (2004), pp. 37-42 [3] XUE Dong-mei: Application of the ARIMA Model in Time Series Analysis, Journal of Jilin Institute of Chemical Technology (2010), pp. 80-83 [4] ZHANG DA-WEI, LIU Bo, LIU Qi: Data Statistics and Analysis of Eviews Tutorials, Tsinghua University Press (2010), pp. 124-126

Analysis of the Corner Error in WEDM Lijun Yanga and Xinan Dangb Shaanxi University of Science & Technology, Shaanxi Province 710021, P.R.
Lu has put forward the new concept of “discharging corner”, and utilized this concept to analyze the lose rate of material while processing in the common corner.
Woo: International Journal of Machine Tools & Manufacture, (2000) No. 4, pp. 2-10

Accidents on road transport causes huge material and moral damages not only to the whole society but also an individual person.
International Journal of Applied Science, Engineering and Technology, 5(1): 8-14, 2009