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Tensile and Bending Strengths of TR-30s Carbon Fiber Three Dimensional Braided Composites at Different Temperature Yunfei Guo 1, a , Jian Yang 2 , Yehong He 2 , Jialu Li 1, a 1Composites Research Institute of Tianjin Polytechnic University & Education Ministry Key Laboratory of Advanced Textile Composite Materials, Tianjin, 300160 , China 2Technical Center of Shenyang Liming Aero-engine Cooperation LTD., Shenyang, 110043, China a email: fhcls@tjpu.edu.cn Keyword: 3D braided composites, tensile, bending, temperature Abstract.
Therefore it is very important to research the mechanical properties of this new material at different temperature.
References [1] Yibin Xue, Yicheng Du and Steve Elder: Composites: Part B 40 (2009), p. 189 [2] Soon-Chul Kwon, Tadaharu Adachi and Wakako Araki: Composites: Part B 39 (2008), p. 773 [3] Jacques Cinquin and Bruno Medda: Science and Technology 69 (2009), p. 1432 [4] Mehmet Aktas, Ramazan Karakuzu and Yusuf Arman: Composite Structures 89 (2009), p. 77 [5] Yu Bai, Nathan L.
Ray: Journal of Colloid and Interface Science 298 (2006), p. 111 [7] Roger W.

The lateral stiffness of the MSSS can be regarded as completely elastic material as they should not yield in normal use and their load-displacement relationship is shown in Fig. 5(b) in which U1 denotes the design free displacement when the MSSS is in normal service load.
The cables also can be regarded as completely elastic material and their load-displacement relationship is shown in Fig. 5(c) in which U2 denotes the design free displacement when the bearing is in normal service load.
Acknowledgements This research is supported by the Ministry of Science and Technology of China under Grant No.
SLDRCE09-B-08, Kwang-Hua Fund for College of Civil Engineering, Tongji University, and by the National Natural Science Foundation of China under Grants No. 50978194, 90915011 and 51278376.
[2] Lee, George C, Ou, Y, Niu, T, Song, J, and Liang, Z, Characterization of a Roller Seismic Isolation Bearing with Supplemental Energy Dissipation for Highway Bridges, Journal of Structural Engineering, v 136, n 5, p 502-510, 2010

Optimization Calculation and Simulation Analysis of Mine Hydraulic Grilled Slag Machine Cantilever Yu Lia, Zhebo Zhoub, Hailang Songc, Manman Xud School of Mechanical Engineering, Anhui University of Science and Technology, Huainan, China a1043850937@qq.com,b1930610174@qq.com,c1185757062@qq.com,d1291618886@qq.com Keywords: Ptimization calculation; Virtual prototyping; Dynamics simulation analysis; Adams Abstract.
Introduction Mine hydraulic grilled slag machine is mainly use for digging and loading coal, mining main roadway and other stone materials.
In order to distinguish between these components, the appearance of each component color should be modified, the weight of the various components should be accurately defined, the weight can be determined by directly inputting the weight value, defining the type or density of the material.
(Journal of Computing and Information Science in Engineering, 2001, China), p.276-277.

With the help of it, firemen can move the fire-fighting equipment to the high-rise buildings, and ambulance personnel can bring foot and relief material arrived in the scene of accident which the vehicle can’t reach.
Exoskeleton robot has six joints, so six hydraulic and the corresponding control valve are need Fig. 5 Skeletal muscle of Science model in the system.
An Hui: University of Science and Technology of China, 2009: 10-17
ASME Journal of Dynamic Systems, Measurements, and Control,1991. 2399 – 2405
Advanced Materials Research, 2010: 139–141.

Journal Citation (to be inserted by the publisher ) Copyright by Trans Tech Publications Osteogenic Activity of Human Marrow Cells on Alumina Ceramics Yasuhito Tanaka 1, Hajime Ohgushi2, Shigeyuki Kitamura 2, Akira Taniguchi1, Koji Hayashi1, Shinji Isomoto 1, Yasuaki Tohma 1, and Yoshinori Takakura 1 1 Department of Orthopaedic Surgery, Nara Medical University, Kashihara, Nara, 634-8522, JAPAN, e-mail: yatanaka@naramed-u.ac.jp 2 Tissue Engineering Research Center (TERC), National Institute of Advanced Industrial Science and Technology (AIST), Amagasaki site, 3-11-46 Nakouji, Amagasaki City, Hyogo 661-0974, JAPAN, e-mail: hajime-ohgushi@aist.go.jp Keywords: Alumina ceramic, human, marrow cell, stem cell, artificial joint Abstract.
Materials and Methods Cell culture Three ml of fresh marrow cells was aspirated from anterior iliac crest of the osteoarthritic patients and cultured in a humidified atmosphere of 95% air with 5% CO2 at 37 o C.
Fig. 3 Total ankle replacement using alumina ceramic prosthesis loaded with cultured cells Pre-op Post-op 4 weeks Discussion and Conclusion Present data showed that alumina ceramic is qualified material for culturing human marrow mesenchymal cells, which finally differentiate into osteoblasts.
From basic science to clinical applications.

Electromagnetic-Thermal Modeling of Electromagnetic Brake Using Finite-Element Analysis Bo Zhang1,2,a, Qiao Chen1,2, Quanliang Cao1,2, Kai Ji2,3, Mengyu Liu1, Tao Peng1,2, and Liang Li1,2,b 1 Wuhan National High Magnetic Field Center, Huazhong University of Science and Technology, Wuhan, China 2 State Key Laboratory of Advanced Electromagnetic Engineering and Technology, Huazhong University of Science and Technology, Wuhan, China 3 Wuhan Institute of Marine Electric Propulsion, China Shipbuilding Industry Corporation, Wuhan, China abozhang321@gmail.com,bliangli44@hust.edu.cn Keywords: Electromagnetic-thermal analysis, Electromagnetic brake, Finite-element method.
Temperature Rise. 45# carbon steel is used as the disc material in design.
It shows that the temperature of the disc is 297℃ in 1 minute braking, which is acceptable for 45# carbon steel materials.
Li: International Journal of Applied Electromagnetics and Mechanics Vol. 40 (2012), p.205-214

Study on grinding effect of the different grinding aids Chuang Yuan1,2,a,Shaojian Ma2,b,Mingming Li1,3,c, Qidong Zhang1,d, Hongxiang Xu4,e, Jiwei Lu1,f 1College of Resource & Civil Engineering, Northeastern University,Shenyng 110004,China 2College of Resources and Metallurgy, Guangxi University, Nanning 530004,China 3College of Resource & Environment Engineering, Heilongjiang Institute of Science &Technology, Haerbin 150027,China 4School of Chemical Engineering & Technology, China University of Mining and Technology, Xuzhou,Jiangsu Provoice 221006,China achuangworld@qq.com, bmsj3503@sina.com, c824991693@qq.com, d 357842270@qq.com, exuhongxiang001@163.com, f 372519901@qq.com Keywords: Grinding aids,Overgrinding,Lack of grinding Abstract.
Experimental Materials and reagents.The material for this experiment are from a cassiterite/mixed sulphides ore dressing plant in Guangxi, and were made -2mm samples.
Acknowledgment The financial support to this work from the National Natural Science Foundation of China (Grant No. 51264001) is gratefully acknowledged.
The Chemical Engineering Journal, 1996, 63: 141-147

Rusop 1, 2,e 1NANO-ElecTronic Centre, Faculty of Electrical Engineering, Universiti Teknologi MARA (UiTM), 40450 Shah Alam, Selangor, Malaysia 2NANO- SciTech Centre (NST), Institute of Science (IOS), Universiti Teknologi MARA (UiTM), 40450 Shah Alam, Selangor, Malaysia ashafura@ymail.com, bnordiyana86@yahoo.com, chafiz_030@yahoo.com, dsamsiah81@gmail.com, erusop@salam.uitm.edu.my Keywords: Sensitivity, SnO2, Thermal CVD, Humidity Sensor Abstract.
Introduction SnO2 with band gap 3.6 eV is n-type semiconductor material.
Acknowledgement The author would like to express her thanks to Institute of Science for providing the laboratory facilities.
Khodadadi, Preparation of SnO2 nanoparticles and nanorods by using a hydrothermal method at low temperature, Materials Letters 62 (2008) 1789-1792
[7] Jie Song, Jinyuan Zhou, Wei Wang,Yanxia Liu,Xiaodong Li,Xianbo Xu, Xiuyun An, Erqing Xie, Growth Mechanism and Photoluminescent Properties of AlN/ZnO Heterostructures, The Journal of Physical Chemistry C 114 (2010) 10761-10767

Experiment of Vibration Characteristic about Ultrasonic Polishing Device The device is an important part on the surface grinding machine to realize the ultrasonic polishing .Therefore, the highly effective material elimination rate and the good vibration effect and flatness must be guaranteed.
Acknowledgements The research was supported by the fund of Henan Key Province-level Subject and Youth Science Fund of Henan Polytechnic University.
Ma: Acoustics Technology (Science Press, China 2004), pp.164-178 (In Chinese)
Zhao: Key Engineering Materials, Vol. 304-305 (2006), pp. 171-175
Zhu: Journal of Shanghai Jiaotong University, Vol. 40 (2006) No.12, pp. 2170-2171 (In Chinese).

University of Science and Technology Beijing, 30 Xueyuan Road, Beijing 100083, China.
The motion law of burden material at rotating chute is studied deeply and the burden movement model has been effectively improved, on the basis of which the influence of various burden parameters on coke main striking point and stock flow width is investigated.
The radial distance between the upper material trajectory and the lower material trajectory is determined as the stock flow width.
Acknowledgement This work was financially supported by the National Natural Science Foundation of China (50974143).
Ram: Journal of Process Control. 2001, p565 [4] H.