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Polyakov[1] has proposed the concept of replacing the infill by an equivalent diagonal strut of the same material.
Shing: Journal of Structural Engineering(ASCE).
Shing: Journal of Structural Engineering (ASCE).
Hobbs: Journal of Structural Engineering.
Hamid: Journal of Structural Engineering.

Experimental Results and Analyses Firstly, 64 straight cutting tools chosen randomly were sharpened on universal cutting grinder M612K Journal Title and Volume Number (to be inserted by the publisher) 51 per selected cutting parameter.
Relation Between Material and Rzmax.
Then the higher temperature makes the YT14 cutting tool material softer and the surface roughness goes down under the planishing and pushing of abrasive grains [4].
Acknowledgements The authors are grateful to Natural Science Foundation of P.R.C. for support of this project (Grant No. 59775071 and 50275066).
Zhou: Metal Cutting Theory (Shanghai Science and Technology Publisher, China 1994).

.), and rescue materials (number, category and needs etc.).
Introduction of Crowdsourcing The concept of Crowdsourcing was firstly proposed by Jeff Howe in the journal Wired in June, 2006 [1], which is used to describe a new business model developed from outsourcing.
After Haiti Tsunami in 2010, the local people used the mobile equipment like mobile phones to send the information to Ushahidi platform, and the platform classified the information like distribution of afflicted people, material storage and relief material shortage.
[3] Ye Weiwei, Zhu Ling, Study on Crowdsourcing Character and Implementation Route, Studies in Science of Science, 30 (2012) 145-151.In Chinese
Alan Glennon, Crowdsourcing geographic information for disaster response: a research frontier, International Journal of Digital Earth, 3 (2010) 231-241

For infrared temperature measurement, the vast majority of material is opaque, so emissivity is only a function of surface condition which is always obtained by experiments.
The materials made of bridgewire during the experiment in this paper is Ni-Cr alloy, so the emissity is considered to be 0.98 according to literature [15, 16].
Acknowledgements This work gets financial support from the National Science Foundation of China(NSFC, Grant No.50806033).
Ku：Journal of applied physics Vol. 104 (2008)，p. 1
Suna：Chinese journal of energetic materials Vol. 16 (2008)，p. 543

In order to ensure the two materials to work together, rows and lines of shear connectors should be placed to form shear connector group.
The concrete nonlinear material constitutive described by polylines according to the Hongestad formula[6] is also taken into account.
Acknowledgements The present work was supported by the Fundamental Research Funds for the Central Universities (2009QK06) and the National Natural Science Foundation of China (51178394).
Galoussis: Journal of Construction Steel Research, Vol.44, (1997), p.107-114 [5] Qinghua Zhang, Qiao Li, Yizhi Bu: China Civil Engineering Journal, Vol.44, (2011), p. 71-77, in Chinese
Shanxi Science and Technology Press, Xian (1994), p. 5-33, in Chinese.

The piston material is 20Ni4Mo defined by the keyword “MAT_PIECEWISE_LINEAR_PLASTICITY”.
The hammer bit material is YG8 cemented carbide defined by the keyword “MAT_ELASTIC”.
Elias: International Journal of Rock Mechanics and Mining Sciences.
Bu: Journal of Southwest Petroleum University (Science and Technology Edition).
Jing: Advanced Materials Research.

In order to make fully use of great heat generated in the blowing process and reduce the furnace temperature and the extension furnace life, the cold materials were added during the blowing process, and finally the high nickel matte which was produced during the blowing process carries on rubs floats separation processing.
Nickel calcine Quartz Coke powder Power Low nickel Quartz Cold materials Blowing Electric furnace slag (Waste) Converter slag Recurrent slag 16500kVA Ore smelting electric arc furnace（3sets） 50t Horizontal converter (4 sets) Converter slag Nickel-matte (Product) Curing agent Quartz Coke powder Power Nickel and cobalt matte Poor slag (Product) 5000kVA Slag cleaning furnace (2 sets) (Waste) Fig.1 Nickel smelting production process flow diagram Process parameters on-line monitoring system Topological structure of the system.
Jinchuan science and technology, 1995, (3): 36-42
Journal of central south university of technolgy, 2000, 31(4): 315-317
Journal of central south university of technolgy, 2000, 31(5): 458-461.

Construction and Building Materials, 2008, 22: 546-556. ][[] Thomas M.
ACI Structure Journal, 2005, 102(4): 543-549. ][[] Seung Jun Kwon, Ung Jin Na, Sang Soon Park, Sang Hwa Jung.
Finally Eq.(4) can be expressed as (5) Fig.1 Partition hypothesis of chloride diffusion through cracked RC structures Fig.2 Representative elementary volume of crack model Studies indicate that Dcr is independent of material effects, even if the tortuosity and roughness are different[[] Olga Garces Rodriguez, R.
ACI Materials Journal, 2003, 100(2): 120-126. ]
Acknowledgements This research was supported by the following projects: the National Natural Science Foundation of China (50908148,51278304), the National Basic Research Program (973 Program) of China (2011-CB013604), Natural Science Foundation for Team Project of Guangdong Province of China (9351806001000001), The Project-sponsored by Scientific Research Foundation for Returned Overseas Chinese Scholars, State Education Ministry of China (41 Batch), and Open Fund of State Key Laboratory of Coastal and Offshore Engineering of Dalian University of Technology of China (L P 1111).

The Effect of Dispersion Method on the Mechanical Properties of Graphene Reinforced Alumina Composites Lu Wanga, Jianqiang Bib*, Weili Wangc, Xuxia Haod, Xicheng Gaoe and Weikang Yanf Key Laboratory for Liquid-Solid Structural Evolution and Processing of Materials, Ministry of Education, Shandong University, Ji’nan 250061, PR China a982850331@qq.com, bbjq1969@163.com, cwangweili@sdu.edu.cn, dhaoxuxia2012@126.com, egaoxicheng357@163.com, f1299038596@qq.com Keywords: Graphene, Mechanical stirring, Ultrasonic, Alumina, Mechanical properties Abstract.
Introduction Graphene, known as an important two-dimensional material, consisting of asingle layer of sp2 bonded carbon atoms, has demonstrated dazzling properties in many aspects, such as super charge-carrier mobility and mechanical strength[1] and has potential applications in many areas[2], such as electronics[3], catalysis, and energy storage[4].
Fracture surface SEM pictures of materials (a) (d) MS, (b)(c) (e) U The influence of different dispersion method on the distribution of graphene.
Acknowledgements This work was supported by the National Natural Science Foundation of China (51272132), the Science and Technology Development Project of Shandong Province (2016GGX102003, 2017GGX20105), the Natural Science Foundation of Shandong Province (ZR2017BEM032), the Fundamental Research Funds of Shandong University (2015TB016, 2016JC009),and State Key Laboratory of New Ceramic and Fine Processing Tsinghua University (KF201403).
Journal of Science:P Soc Photo Opt Ins. 2(2017)371-377

Evaluation of Microgravity Heat Conductivity Measurements with FLUENT System Viktor BÁNHIDI Department of Ceramics and Silicate Engineering, Faculty of Materials Science and Engineering University of Miskolc, Miskolc-Egyetemváros H-3515 Hungary femvitya@uni-miskolc.hu Keywords: microgravity, thermal conductivity, gallium, tin, tin-bismuth eutectic alloy, zinc, melts, finite element (volume) method, fluent, CFD, HPC Abstract.
Under microgravity, all data evaluation processes gave heat conductivity coefficients of all the examined materials systematically lower than under normal gravity conditions.
The simulations were run on all materials used in the experiments: gallium, Sn-Bi alloy, tin and zinc have been investigated.
Heat Mass Transfer vol. 38, No. 6, pp. 1105-1110, 1995 [2] Hideaki Nagai, Fabrice Rossignol, Yoshinori Nakata, Takashi Tsurue, Masaaki Suzuki, Takeshi Okutani: Thermal conductivity measurement of liquid materials by a hot-disk method in shortduration microgravity environments Materials Science and Engineering A276 (2000) 117 - 123 [3] D.
Szabó: Simulation of high pressure die casting solidification Materials Science Forum vol. 508 (2006) pp. 555-559 [4] Czél György, Bárczy Pál, Csontos A.: Investigation of liquid heat diffusivity by direct temperature distribution measurement under microgravity Space forum: the international journal of space policy, technology and science for industrial applications. 1997.