Search results

Materials and Methods A.DEF and chicken Primary duck embryo fibroblast (DEF) cells were prepared from 11 to 13 days old embryonated eggs which were obtained from Ya’an Duck Farm, Sichuan Province, China and propagated in minimal essential medium (MEM, GIBCO) supplemented with 10% fetal bovine serum (FBS, GIBCO), 0.22% NaHCO3, 100 U/ml penicillin and streptomycin.
Cui, “Dynamic pathology and antigen location study on broiler breeders with coinfection of marek’s disease virus and reticuloendotheliosis virus,” Agricultural Sciences in China, vol. 7, Nov. 2008, pp: 1387-1393, doi:10.1016/S1671-2927(08)60189-3 
Chinese Journal of Virology, Vol. 24, Mar. 2008, pp. 117-124, doi: CNKI:SUN:BDXB.0.2008-02-010
Chinese Journal of Preventive Veterinary Medicine, vol. 2, Mar. 2002, pp. 9-13, doi: cnki:ISSN:1008-0589.0.2002-02-002
Hirai, “Copy number of tandem direct repeats within the inverted repeats of marek’s disease virus DNA,” Biken Journal, vol. 29, Dec. 1986, pp. 83-89, pmid: 2441693

Many research activities have done to the topology optimization, and the methods unified into two subjects: one subject is structural optimization at the level of macroscopic design, the other is the study of the relation between microstructure and macroscopic behaviour of the composite materials [2].
It is the conceptual structure that indicates the materials are mainly distributed on the inner rib of the bed and on surface of the bed outline while the other inside of the bed has no materials, as shown in Fig.3(a).
Funding This work was supported by the National Science and Technology Major Project of China (grant number 2012ZX04010-011).
Material interpolation schemes in topology optimization [J].
International Journal of Solids and Structures. 43(2006)1832-1853.

The present paper proposes to assess the level of accumulated damages and approximation of material to the limiting state.
Moreover, paper [3] provides that parameters, characterizing interaction of external field with the field of eddy currents, induced in the material, are sensible both to the state of material microstructure and to the presence of macrodefects.
Density of dislocation initiated on the surface is significantly higher than inside the material [13].
Vildanov, Provision of shell-type structures safe operation by means of application of magnetic scanning method: Doctor of Engineering Science Dissertation.
Samigullin, Calculation-experimental determination of the limiting state of shell-type structure material exposed to low-cycle loading, Electronic scientific journal “Oil and Gas Engineering”. 5 (2014) 404-419

Introduction Dynamic recrystallization (DRX) is an important metallurgical phenomenon during hot forming, which have great effects on microstructure and mechanical properties of materials.
Then, the R-grains grow and decrease the dislocation density in the deformed materials.
Xianghua: Materials for Mechanical Engineering, Vol. 29 (2005), p. 10-13 [6] X.
Chengwu: Computational Materials Science, Vol. 41 (2008), p. 366-374 [7] H.
Youping: Journal of Central South University of Technology, Vol. 16 (2009), p. 18-24 [9] H.

Department of Materials Engineering, Tatung University, Taipei, Taiwan 2.
Material and Method 2.1.
Materials The porous ePTFE film with thickness of 0.03mm and average pore size of approximate 0.3 µm, was provided by Co.
Acknowledgments This work was supported by National Science Council, Taipei, Republic of China.
Matsui, Journal of Electron Spectroscopy and Related Phenomena (2005) 413-415 【2】M.

The materials and the inductor are designed to produce the magnetic intensity for required cutting forces between abrasives in magnetic powder and workpiece as shown in Fig.1.
Conditions of MAF experiment Table. 2 Chemical analysis of the surface composition of materials as weight % Experiments for removing micro burrs Experiment conditions In Fig.5 the shape of electric gun and the measured burr is represented.
The composition of work material is Fe(60%), Ni(40%) before deburring.
These impurities come from powder and work material and sometimes from the impurity of coolant also.
Acknowledgement This work was supported by the Ministry of Science and Technology of Korea through the 2001 National Research Laboratory (NRL) program.

This method has been successfully applied in many areas, such as vendor selection, material selection evaluation, project investment, significantly increased the scientific, accuracy and operability in multi-objective decision analysis [12].
References [1] Cunxin Tao and Dingfang Chen: Journal of Wuhan University of Technology (Transportation Science & Engineering), Vol.30 (2006): p. 892 [2] Pu LV, Wang Yang and Fengwei Xu: submitted to China Market (2009) [3] Yubing Yu, Youhui Cao and Yanhong Cao: submitted to Logistics Sci-Tech (2008), p. 88 [4] Pingji He， Xiaohui Zhang，Cunmei Wang: Logistics Engineering and Management.
Vol.32, (2009): p.1 [5] Liang Yuan, Zhihong Qian: submitted to Ecological Economy (2009) [6] Li Li and Yinying Tang: Journal of Xinjiang Agricultural University.
Vol.31,(2008): p.95 [7] Wei Liao: submitted to Railway Freight (2008) [8] Xiuping Shi, Zhiying Liu and Zhimin Guan: submitted to Metallurgy Economy and Management (2004) [9] Jianmin Dang, Meihua Zhou and Xiaozhen Wang: submitted to Enterprise Management and Technology (2009) [10] Nianwei Wu and Yihong Ru: submitted to Logistics Technology (2010) [11] Haibin Wu and Yan Yue: submitted to Journal of Lanzhou Jiaotong University (2008) [12] Linggui Hu: submitted to Logistics science and technology (2005)

It has the following material properties [3]: ρ = 7.92 g/cm2, ¯M = 55.39 g/mol, csolid = 143.0 mol/L, csat = 5.1 mol/L and D = 0.85 x 10−5cm2/sec.
Coussy, Propagation fronts during calcium leaching and chloride penetration, Journal of Engineering Mechanics (ASCE) 126 (3) 250-257 (2000)
Journal of Computational Physics 135, 8-29 (1997)
Journal of Computational Physics 124, 449-464 (1996)
Newman, Pit growth studies in stainless steel foils - II: effect of temperature chloride concentration and sulphate addition, Corrosion Science 44 (5) 943-954 (2002).

The buffers are designed to lighten the critical impact on system performance and are often treated as reliable and available space between consecutive processes in which material may be easily stored and retrieved.
* This project is supported by Important National Science & Technology Specific Projects of China(No. 2009zx04001-015) and Natural Science Foundation of Gansu Province, China (No. 096RJZA099).
References [1] Dallery Y, Gershwin S B, Manufacturing flow line systems: a review of models and analytical results, Queueing System, 1992, 12: 3-94 [2] Sethi Suresh P, Zhang Hanqin, Zhang Qing, Hierarchical production control in a stochastic N-machine flowshop with limited buffers, Journal of Mathematical Analysis and Applications, 2000, 246: 28-57 [3] Takashi Nagatani, Stability and transition in multiple production lines.
IIE Trans., 2002, 34:51-62 [9] Liu Jun, RuiI Zhi-Yuan, Wei Yao-Bing, Zhao Jun-Tian, System aggregation method for failure prone production lines with unreliable limited buffers, Chinese Journal of Mechanical Engineering, 2008, 21(2):81-86 [10] Jingshan Li, Dennis E.
Alden, Throughput analysis of production systems: recent advances and future topics, International Journal of Production Research, 2009, 47(14): 3823–3851

Experimental Materials Extracted vanadium residues used in this study was obtained from Chengde iron and steel corporation, it was residual slag after extracting vanadium from vanadium-bearing slag in sodium salt roasting and water leaching process.
References [1] Materials for the December 4-5, 2008 Meeting of the California Enviromental Contaminant Biomoditoring Program (CECBP) Scientific Guidance Panel (SGP). 2008, 1-5
Li, Fundamental research on vanadium recovering from V-bearing steelmaking slag, Engineering Science. 9 (2006) 63-68
Liu, Review of Vanadium Processing in China, Engineering Science. 3 (2005) 58-62
Zhang, Decomposition of chromite ore by oxygen in molten NaOH-NaNO3, International Journal of Mineral Processing. 95 (2010) 10-17