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Zhuchkov1,b 1Institute of Metallurgy of the Ural Branch of the Russian Academy of Sciences, Yekaterinburg, Russia avalentina_salina@mail.ru, bntm2000@mail.ru Keywords: oxide system, carbon, temperature, composition, thermodynamic simulation, manganese-containing alloy.
Matveev, Material and raw material base of ferroalloys and features of the development of their production in Russia, Chernye Metally. 1 (2020) 17-21
Xiao, Slags in ferroalloys production – review of present knowledge, The Journal of the South African Institute of Mining and Metallurgy. (2004) 429-437
Marshuk, Thermodynamic modeling of the reduction of manganese and silicon oxides by carbon, Messages of the Academy of Sciences of the Georgian SSR. 133(2) (1989) 325-328
Glushko (Eds.), Thermal Constants of Substances, Handbook, Iss. 6, Part 1, Academy of Sciences of the USSR, Moscow, 1974

Expression of p38 MAPK in acute lung injury induced by LPS in mice Kai-xiu QINa, Yong Wangb, Hua-gang JIANc* (Emergency department of the second affiliated hospital of Chongqing university of medical sciences, Chongqing 400010) a qinkaixiu@163.com; b 706815742@qq.com; c huagangjian@163.com
Materials and methods 1.1 Animals Kunming mice, aged 1 month old and weighing 18-22 g, were enrolled in the study.
Science, 259(5099): 1760-1763
Science, 265(5173): 808-811
Chinese Journal of Practical Medicine, 2004, 6(1): 1-3 in Chinese

The Application of Visualization Technology in Advancement Degree of Difficulty Computing Process Gang Zhang 1, a Haicheng Yang 1,b Xiaochuan Jing 2,c Xiaoyin Wang 2,d 1Key Laboratory of Contemporary Design and Integrated Manufacturing Technology, Ministry of Education, Northwestern Polytechnical University,127 Youyi Xilu, Xi’an Shaanxi 710072, China 2China Aerospace Engineering Consultation Center, Room 802, China Aerospace Science and Technology Edifice, Fu Cheng Street 16, Beijing 100048, China azhanggangcasc@126.com, byanghaicheng_casc@126.com, cjingxch@gmail.com, dwxy690@126.com Keywords: Advancement degree of difficulty; visualization technology; technology readiness level; status graph.
Mazzuchi, A comprehensive review and analysis of maturity assessment approaches for improved decision support to achieve efficient defense acquisition, Proceedings of the 2009 World Congress on Engineering and Computer Science. (2009) 1150-1157
Barowski, Integrating multiple approaches for interacting with dynamic data structure visualizations, Electronic Notes in Theoretical Computer Science. 224 (2009) 141-149
Braun, Technology readiness level, schedule risk, and slippage in spacecraft design, Journal of Spacecraft and Rockets. 45 (2008) 836-842
Li, Lead-alloy coolant technology and materials - technology readiness level evaluation, Progress in Nuclear Energy. 50 (2008) 140-151.

Dulieu-Barton 2,c 1 Dynamics Research Group, Department of Mechanical Engineering, University of Sheffield, Mappin Street, Sheffield S1 3JD, UK. 2 School of Engineering Sciences, University of Southampton, Highfield, Southampton SO17 1BJ, UK.
Stanley: Fatigue and Fracture of Engineering Materials Vol. 23 (2000), pp.301-313
Worden: Measurement Science and Technology Vol. 14 (2003), pp.176-183.
Erratum: Measurement Science and Technology Vol. 14 (2003), p.1845
Stanley: Journal of Strain Analysis Vol. 33, (1998) pp.93-104.

Solar Powered Automatic Controlled Advertising Light Box System Qingyuan Zhu1, a, Chenglu Wen2, b , Wenyi Xie1,c , Junjun Ye1,d and Hui Yin3,e 1Department of Mechanical and Electrical Engineering, Xiamen University, 361005, China 2 Department of Cognitive Science, Xiamen University, 361005, China 3 Xiamen Entry-Exit Inspection and Quarantine Bureau, 361013, China azhuqy@xmu.edu.cn, bclwen@xmu.edu.cn, cxiewenyi0201@163.com, dyejj@xmu.edu.cn, exmemmayin@hotmail.com Keywords: Solar energy; Automatic control; Sun tracking system; Advertising light box; Abstract.
However, considering the material used in our light box prototype weights too much, future work can be performed to search lighter material for light box to save more energy.
Acknowledgment This paper is supported by the Fundamental Research Funds for the Central Universities of China (Grant No. 2011121045, Xiamen University) and the Science Foundation of Fujian Province of China (No. 2010J05123).
Chen: Journal of Thermal Science Vol. 20(3) (2011), p.254-259 [6] J.

Table 2 Bolt support parameters Bolt Specification (mm) Material（m2） Inter-row spacing（mm） Tensile load（t） Prestressed moment（N·m） Roof bolt Φ20×1800 L-rebar 800×800 12 90 Sides bolt Φ20×1800 L-rebar 800×800 12 90 CFSTS is simulated by Beam element in FLAC3D, CFSTS support parameters is shown in table 3 by theoretical calculations[6].
[4]Huiming WANG: Coal Science and Technology, Vol. 36（2008）p. 28~55,in Chinese
[7]Linhai Han.: Concrete filled steel tubular structure, theory and practice [M] 2 Edition, Beijing: Science Press (2007),in Chinese
[8]Yanfa Gao, Bo Wang, Jun Wang, et al.: Chinese Journal of Rock Mechanics and Engineering, Vol. 29(2010) p. 2604-2609. in Chinese
[10]Jingyun Wu, Xuebin Li, Pengpeng MA, et al.: Coal Science and Technology, Vol. 38(2010) p. 23~26.in Chinese

A new approach for the prediction of surface and subsurface properties after grinding Stepan Jermolajev1,a and Ekkard Brinksmeier1,b 1Foundation Institute of Materials Science (IWT), Division Manufacturing Technologies, Badgasteiner Str. 3, 28359 Bremen, Germany ajermolajev@iwt-bremen.de, bbrinksmeier@iwt.uni-bremen.de Keywords: Thermal effects, Surface integrity, Grinding Abstract.
In order to save continuously rising material costs, smaller parts with extended lifetime are demanded.
This may be due to increasing Fn with increasing specific material removal rate Qw´.
Wegner, Investigation of Temperatures and Residual Stresses in Speed Stroke Grinding via FEA Simulation and Practical Tests, Journal Proceedings in Manufacturing Systems, Vol. 5, 2010, No. 1 / 1-10
Bezold, Modeling and Simulation of Phase Transformation during Grinding, Advanced Material Research, Volume 223, 2011, pp. 743-753

Azzaz1, d 1Laboratoire des Sciences et de Génie des Matériaux,USTHB, BP 32 Bab Ezzouar, Algerie 2Centre de Recherche enTechnologies Industrielles, BP 64, Chéraga, Algérie ah-mechri@hotmail.fr, bhaddad_ah@hotmail.com, cmzergoug@yahoo.com, dmazzaz@usthb.dz * corresponding author Keywords: Thin film, CuFe solid solution, Microstructure, DRX, MET, VSM.
Abstract: Commercial copper and iron powders were used as starting materials.
Synthesis of CuFe alloy particles CuFe supersaturated solid solution particles were synthesized using mechanical alloying, commercial copper and iron powders were used as starting materials.
The initial stoichiometry was conserved after 30 h of milling and no contamination was found even from the material constituents of balls and vials (Cr).
Liu, Distinct magnetic states of metastable fcc structured Fe and Fe–Cu alloys studied by ab initio calculations, Journal of Alloys and Compounds. 414 (2006) 36–41

In order to study seismic behavior of double web-angle and top-seat-Angle connections, finite element methods, which included material, geometric and contact nonlinearity, were used to the model under cyclic loading.
When the grade and diameter of bolt were small, the bearing capacity of joint would be too little ,but caused for wasting of material.
Acknowledgements The work presented in this paper is supported by funds of Guangdong Provincial Department of Education (Grant No. 2012KJCX0084) ,and Science and Technology Project for Ministry of Construction,the People's Republic of China (Grant No. : 2012-k2-8; 2010-K3-33).
[9] Ming-zhong Wei,Guo-xin Dai, Steel Structure, (Chinese Wuhan University of Technology Press,2007) [10] Ai-guo Chen, Qiang Gu:Harbin Institute of Technology Journal, Chinese, Vol. 40(2008), p. 631.

It is found that drilling method, speed of rotation (SOR), material properties, and length of compression drillstring all can influence parametric resonance zones.
Apart from SOR and drilling method, other factors such as material properties, length of compression drillstring and so on can also influence parametric resonance zones.
Acknowledgements This work is supported by Key Laboratory of Oil and Gas Equipment from Ministry of Education (2006STS02) and Science Foundation of Southwest Petroleum University.
Zhang: Chinese Journal of Applied Mechanics Vol. 17 (2000), p.128 Fig.3 Comparison of the 4th principal parametric resonance zones in air drilling. 0 100 200 300 400 500 0 200 400 600 mud drilling air drilling Pt (kN) P0 (kN) Fig.2 Comparison of the 4 th principal parametric resonance zones for SOR=80rpm. 0 100 200 300 400 500 0 100 200 300 400 N=60rpm N=80rpm Pt (kN) ∆P0 (kN) 0 100 200 300 400 500 200 400 600 800 N=60rpm N=80rpm Pt (kN) P0 (kN) ∆P0 (a) (b)