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Information is not a material or a kind of energy, yet it is an important resource of the R&D system.
References [1] J.Y.Zhou, A Research on the Relationship between R&D Expenditure and Performance—An Empirical Analysis on Listed Companies of Manufacturing Industry in China, Journal of Industrial Technological Economics.1 (2012)49~57
[6] C.Gregg, Probability concepts in quality risk management, PDA journal of pharmaceutical science and technology,1 (2012)78~89

Parallel Algorithm for DC Resistivity Method Based on CUDA-enabled GPU Tuo Wang 1, a, Rui Chen 2,b 1 Institute of Remote Sensing Applications, Chinese Academy of Sciences, Beijing, China 2 China Meteorological Administration, Beijing, China atuow1105@gmail.com, bcrocodilechen_sun@163.com Keywords: Three-dimensional forward modeling; Conjugate gradient algorithm; Linear equation sets; GPU; CUDA Abstract.
Introduction The DC resistivity method is one of the most classical method in electrical prospecting, which is to reverse the underground structure through observation and research of the distribution rules of the artificially established stable current filed, taking the electrical conductivity difference of the underground rock as the material basis [1].
[2] Gaishan Zhao: Progress in Exploration Geophysics Vol.30 (5) (2007) 399-404 [3] Liangui, Wu YuYi and Kenli Li: Journal of Computer Applications 29(3) (2009) 912-914 [4] Information on http://www.headwave.com [5] Luc Buatois, Guillaume Caumon and Bruno:The International Journal of Parallel, Emergent and Distributed Systems Vol.24(3) (2009) 205-223 [6]Jens Kruger and Rudiger Westermann:ACM Transactions on Graphics Vol.22(3) (2003) 908-916

Eutrophic water source and harm Water eutrophication is a kind of caducity, it is to point to lakes, reservoirs and other subcritical flow water which acceptant excessive Nitrogen, phosphorus and nutritional material.
Zhejiang industry university journal, 2002 (2) : 178-188
The Shanghai shipping institute of ministry communications Shanghai shipping institute science journal, 2002 (2) : 104-108

Fig.4 Fig.5 Fig.6 The two-dimensional finite element model Fig.4 Simplified model of the steel structure billboard Fig.5 Simplified model of enclosure piles Material Parameters of Model.
[4] Rufeng Leng, Yafang Zhang.: Journal of Guangzhou University (Natural Science Edition) Vol.10, No.2 (2011), p.64-67, in Chinese
[5] Kai Sun, Zhenggan Xu, Tingjin Liu, Zongxin Fang.: Chinese Journal of Rock Mechanics and Engineering Vol.23, No.2 (2004), p.293-298, in Chinese

CFRP sheet as a new strengthened material in the reinforced concrete structure has been widely used.
Beijing Science Press (2009) in press.
Journal of Structural Engineering, ASCE, Vol. 6 (2000), p. 684
Journal of Reinforced Plastics and Composites, Vol. 19 (2009), p. 2309

The complexity geometry of the work-piece, high material hardness, high dimensions precision and surface roughness, made the process of free-form surface machining difficult.
Acknowledgment4 致谢 The authors thank the National Natural Science Foundation of China for their support through grant No. 50660115.
Precision Engineering Journal of the International Societies for Precision Engineering and Nanotechnology, 25 (2001), pp.266–273 [3] T.S.Ong, B.K.Hinds.
Journal of the International Societies for Precision Engineering and Nanotechnology, 25 (2001) , pp266–273 * correspondent author: C.Y.

The research shows that according to the conventional engineering design methods, when calculating the basis, we may regard the superstructure as fully flexible and the basic design is safe, but the used material is not quite reasonable which will result in great waste; at the same time, when calculating the superstructure, we also ignore the impact of foundation and base which all participate in the interaction on the structural internal force, so the design is unsafe.
Chinese Journal of Geotechnical Engineering, Vol. 15 (1993), p. 60-69.
Journal of Xi'an University of Technology, No.3 (1991), p. 172-180.
Sichuan Building Science, Vol. 35 (2009), p. 83-86.

Material and Methods Studying area and data collection.
The analysis of the data was carried out using SPSS (Statistical Package for Social Science, version 13.0).
Evaluation of neural networks for modelling nitrate concentration in rivers, Journal of Water Resources Planning and Management 129(2003) 505-510
Liu, The Forecast of Water Quality Based on Artificial Neural Networks and Regression Analysis, Journal of Zhengzhou University 29(2008) 106-109

Table1 Simulation parameters of the radial magnetic bearing Parameter Value external diameter of the stator 82[mm] internal diameter of the stator 30[mm] external diameter of the rotor 29.5[mm] unilateral air gap 0.25[mm] magnet pole area 90[mm2] magnet pole width 15[mm] coil number every pole 60 biased current 2[A] material of rotor and stator 50W470 stacking Factor of iron core 0.94 Usually,the distribution of the magnetic poles affect the magnetic coupling effect,Fig.6 indicates a contrastive map of magnetic field ,which is corresponde to different distribution of magnet poles on the condition of parameter as Table 1.
Acknowledgement This research work is supported by the college and universities Doctoral Program Special Resarch Fundation(20112302110007)of Chinese Ministry of Education and Chinese National Natural Science Fundation (51275110).
Knoll:new applications for micro-EDM.Journal of Mat -erials ProcessingTechnology. (149):246~249 [4] T.
Journal of Dynamic Systems, Measurement and Control, Transactions of the ASME.126(2): 388~396

Decision Method of Processing Scheme for Part Surface with Constraint Condition Based on T_invariant of Fuzzy Petri Nets Wei Yue Xiao1,a, Fei Yu2,b 1College of Mechanical Engineering,Hunan University of Arts and Sciences,Changde 415000,China 2Mads Clausen Institute, University of Southern Denmark, Sonderborg 6400, Denmark aXiao0736@gmail.com bxlinsherley@gmail.com Key words：Petri net；T_invariants；manufacture constraint；process plan；CAPP Abstract.
A 50 ◎ f 0.015 A 0.4 Material: 45 Heat-treatment: HRC40~45 Æ98h6( 0 -0.022) pm0 t1 pm1 t2 pm2 t5 pm5 t3 pm3 t6 pm6 t8 pm7 t7 tv1 tv2 Figure 2 The part of which the excircle to be processed Figure 3 The simplified model for alternative process plans for the part in Figure 2 t1 t2 t3 t5 t6 t7 t8 tv1 tv2 pm0 pm1 pm2 pm3 pm5 pm6 pm7 From the Definition 2, the incidence matrix C7´9 is obtained as below: The equation C • J = 0 in Definition 3 is used to calculate all T_ invariants so as to get the solutions of three T_ invariants (the calculation process is omitted): J = (t1 ,t2 ,t3 ,t5 ,t6 ,t7 ,t8 ,tv1 ,tv2)T J 1=(1 ,1 ,0,1,0 ,0 ,0,1,0) T J 2=(1 ,1 ,1,0,0 ,1 ,0,0,1) T J 3=(1 ,1 ,0,0,1 ,0 ,1,0,1) T Three process plans for processing the excircle surface of the machinery parts shown in Figure 3 can be obtained basing on the processing places corresponding to the transition of which the component is 1 among the 3
Baykasoglu: Linguistic based meta-heuristie optimisation model for flexible job shop scheduling．International Journal of Production Research Vol. 40, pp. 4523-4543 (2002) [5] P.
International Journal of Computer Integrated Manufacturing Vol. 15, pp. 28-36 (2002)