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Table.1 Blasting vibration velocity requirements for mountain tunnel structures Construction conditons of mountain tunnels Blasting vibration velocity /() Unstable surrounding rock and good supports 10 Basically stable surrounding rock and good supports 20 Stable surrounding rock and no supports 30 However, numerous existing research materials indicate that if blasting vibration velocity can be controlled under 5cm/s, existing structures would be in security operation condition.
Acknowledgments The research was funded by the National Natural Science Foundation of China (No. 51178398).The authors also gratefully acknowledge the financial provided by China Scholarship Council.
Journal of Southwest University, 2010, Vol.40, No. 1, pp.176-179 (in Chinese)
Journal of Vibroengineering, 2013, Vol.15, No. 3, pp.1454-1462

Experimental materials and methods Mustard Plant Mustard is a yearly plant, which got matured in 3 months and had a partial drought tolerance capacity.
Mazen, Effects of catalyst types and concentrations on biodiesel production from waste soybean oil biomass as renewable energy and environmental recycling process, Australian journal of crop science. 4 (2010) 550-555
Srinivasa Rao, Performance and emissions of C.I.engine using blends of biodiesel and diesel at different injection pressures, International journal of applied research in mechanical engineering. 2(2012) 2231-5950

Product Maturity-Driven Collaborative Development Flow Controlling Method for Heavy Military Vehicles JI Jun1,a, XUE Gan-xin2,b , LI Ge-yang2,c and CHAI Wei-yan1,2,d 1 School of Computer Science & Technology, Beijing Institute of Technology, Beijing 100081, China 2 Information Center of China North Industries Group Corporation, Beijing 100089, China abitjijun@126.com, bxuegx@163.com, ccngcligy@126.com, dcngcchaiwy@126.com Keywords: Product Maturity Multi-Dimensional Space Model, Collaborative Flow Controlling, Collaborative Data Pre-issuing Flow, Heavy Military Vehicles.
The design supervisor and process supervisor will discuss the total process plan and parts material.
Comparing with the traditional sequential design, product maturity-based collaborative design and manufacturing carry out ahead the process planning, fixture design and manufacturing, raw material purchasing.
Journal of Robotics & Computer Integrated Manufacturing, Vol. 63 (2007), p. 217-266
Journal of Beijing University of Aeronautics and Astronautics, Vol. 32 (2003) , p. 1117-1120.

Problems Enterprises informatization is essentially digitizing business processes ,such as production process, material movement, transaction processing, cash flow, customer interaction through a variety of information systems to generate a new network of information resources which is available to all levels of people to observe all kinds of dynamic business information to make optimal combination of elements conducive to the production decision, rationally allocate the corporate resources to enable enterprises to adapt to the changing competitive environment of the market economy, and seek the greatest economic benefits.
Even if some SMEs have the ability to purchase pre-basic hardware and software systems, but the management and maintenance of information systems is a long-term project, which requires the continuous investment and support of human, material and financial resources, generally speaking, the maintenance costs of the enterprise information system account for an annual capital cost of 10% to 20% of the entire system’s construction expenses.
Journal of Shenyang Normal University (Natural Science), Vol.27, No.1, 2009, p. 84-86 [3] Deng Weihua.
Journal of Zhaoqing University, Vol.30, No.6, p.65-67

Subsequently, enterprises in industry clusters lack innovative capacity and their competition strengths heavily rely on the competitive costs of production factors, such as cheap labors and low lost raw materials.
International Journal of Industrial Organization 18: 515-535
Organization Science, 1996, 7(5): 502-518
[11]Levinthal, D.A, March, J.G.The myopia of learning[J].Strategic Management Journal,Winter, Special issue, 1993(14):95-112.

N N509 573039 funded by the National Science Centre.
Mechatronic Systems, Mechanics and Materials, Solid State Phenomena, Vol. 180 (2012), pp. 76-88
Journal of KONES.
ACEE Journal, 2/2009

In fact, traditional SAFT and F-SAFT are required to collect material surface 2-D matrix ultrasonic signal in the two dimensional case.
The two-dimensional matrix signals comprise the acoustic beam scanned by stepping distance of the sample surface in the ultrasonic field, many measuring points at the surface will be received the scattering acoustic field from a point of the internal defects in the material .
Journal of Nanchang Institute of Aeronautical Technology. 2001,15(3):16-18 [4] Quan Wei,G.H.
"Investigation of Ultrasonic Fields of a Transduer Using the Angular Spectrum Method”Journal of Nanjing University(Natural Sciences) Vol.36,No.3 May,2000 [7] René Sicard.

Acknowledgments The authors gratefully acknowledge the support of the NSAF Funding of China Grant No.10876027 and Science and Basic Research Funding of Northwestern Polytechnical University Grant No.JC201106.
Journal of Sound and Vibration, 2004, 275:1113-1126
Journal of Vibration and Shock, 2010, 29(s1): 13-15.
Advanced Materials Research, 2011, 163-167: 2515-2520

Acknowledgements This work was financially supported by the National Natural Science Foundation of China (41072234 and 41272325).
Applied Mechanics and Materials Vol. 353-356 (2013), p. 669-672
Chinese Journal of Rock Mechanics and Engineering Vol. 31 No. 10 (2012), p. 2088-2095
International Journal of Fracture Vol. 65 No. 4 (1994), p. 77-83.

The ECG Data Storage System Design Based on SD Card and Reliability Analysis Yulong Zhu1,a, Yuduo Wang*1,b 1 School of Information and Communication Engineering, Beijing Information Science and Technology University, Beijing 100101, China ayulongzhu@163.com, bwangyuduo@bistu.edu.cn Keywords: Heart rate variability(HRV), BMD101, Fat32, PhysioNet, physiotoolkit.
References [1] Malhi, K.; Mukhopadhyay, S.C.; Schnepper, J.; Haefke, M.; Ewald, H.; , "A Zigbee-Based Wearable Physiological Parameters Monitoring System," Sensors Journal, IEEE , vol.12, no.3, pp.423-430, March 2012 [2] NeuroSky, Inc, 2011-BMD100 Module Brochure [3] SD Group, SD Memory Card Specifications Part 1 PHYSICAL LAYER SPECIFICATION Version 1.01, https://www.sdcard .org/, 2001
Clem: submitted to Journal of Materials Research (2003) [6] Kleiger RE, Miller JP, Bigger JT, Moss AJ, and the Multicenter Post-Infarction Research Group.