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Journal Citation (to be inserted by the publisher ) Copyright by Trans Tech Publications In Vitro Osteogenic Activity of Rat Bone Marrow Derived Mesenchymal Stem Cells Cultured on Transparent Hydroxyapatite Ceramics Noriko Kotobuki1, Daisuke Kawagoe 2, Hirotaka Fujimori2, Seishi Goto 2, Koji Ioku 2, and Hajime Ohgushi1 1 Tissue Engineering Research Center (TERC), National Institute of Advanced Industrial Science and Technology (AIST), 3-11-46 Nakoji, Amagasaki, Hyogo 661-0974, Japan n.kotobuki@aist.go.jp 2 Division of Applied Medical Engineering Science, Graduate School of Medicine, Yamaguchi University, 2-16-1 Tokiwadai, Ube, Yamaguchi 755-8611, Japan ioku@po.cc.yamaguchi-u.ac.jp Keywords: Transparent hydroxyapatite ceramic, mesenchymal stem cell, rat bone marrow Abstract.
Direct observation of cultured cells on various materials has benefit for assessment of fundamental cellular functions including cell attachment, spreading, proliferation and differentiation on the materials.
Title of Publication (to be inserted by the publisher) Materials and Methods Ceramics preparation: A fine powder of HA (High-purity grade) was utilized as a starting material.

Therefore, more attention has been paid on the surface modification of different materials, such as metal, rubber and plastic, because the modificated surface can have better properties than the substrate or can obtain the special properties.
Experimental procedure In this paper, NBR was selected as the experimental material.
But the hardness measurement of block material can indirectly display the effect of sulfuration on the rubber surface.
Ferrándiz-Gómez, et al.: International Journal of Adhesion & Adhesives, Vol. 21(2) (2001), p.161 [6] H.
Lv: Advanced Materials Research Vol. 230-232 (2011), p.704

The copper matrix material is with good electrical conductivity and ductility, in which the lower ends of the structure are simply supported by hinged support and connected to the base.
Using the piezoelectric effect of the piezoelectric material, the mechanical vibration energy can be converted into electrical energy.
Acknowledgments This work is supported by Zhejiang Provincial Natural Science Foundation of China (Y1101230), and Zhejiang Provincial Innovative Incubation Projects for University Students (Emerging Artists Talent Program) (2012R407046).
Xue: Chinese Journal of Solid Mechanics.
Yang: Science China G..

Introduction CX series vertical milling compound machining center belongs to one of the national science and technology major projects named the high-speed, high-accuracy composite NC machine tool, the sub-project which studies the design, monitoring, precision compensation in thermal deformation and so on is studied to meet the machining satisfication.
The factors which influence sliding friction coefficient include the material of object, smooth degree of the surface, lubrication degree, the temperature of surface and so on.
Table. 1 Coefficient table of sliding friction friction vice material lubrication no lubrication steel - steel 0.05~0.1 0.1~0.12 steel - cast iron 0.05~0.15 0.16~0.18 cast iron - cast iron 0.07~0.12 0.15~0.16 Determination of thermal boundary condition.
Doctoral dissertation in the University of Michigan (2008) [2] Deping Liu, Hang Zhang, Zheng Tao: Advanced Materials Research Vols. 154-155 (2011) p. 179 [3] M.
Rossi: Materials Science and Engineering A 454-455 (2007), p. 170 [4] Information on http://baike.baidu.com/view/1454849.htm [5] Kemal Ermis, Aytunc Erek, Ibrahim Dincer: International Journal of Heat and Mass Transfer 50 (2007), p. 3163 [6] Chiachin Lin, Yuchoung Chang, Kunyi Liang, Chinghua Hung: Applied Thermal Engineering 25 (2005), p. 1724 [7] Weibing Zhu, Na Li, Heshun Wang: Finite Element Analysis on Thermal Deformation of T-shape Groove Dry Gas Seal, 2010 International Conference on Measuring Technology and Mechatronics Automation, Vol. 2 (2010), p. 8 (In Chinese) [8] S.

Acknowledgement The financial support of the national natural science funds, named study on abrasive wear of rubbers in aggressive slurry (No. 50875178).
This work is supported by Science and Technology Project sponsored by the Education Department (No.200814122).
Advanced Materials Research Vols. 156-157 (2011) pp 689-693 [5] Wang Shijie; Li Fubao; Sun Shuhui; Zhang Bingyi.
Performance of pneumatic capsule pipeline freight transport system driven by linear motor Journal of Transportation Engineering,P50-58,2008 [8] Raffard, Robin L.
JPT, Journal of Petroleum Technology, v 56, n 5, p 56-57, May 2004 [12] Lee, David.

The module includes teaching content of physical theory (includes teaching plan of teachers, lesson plans syllabus, theoretical courseware, and so on), sports skills, teaching videos, online theory test theory test database and online examination system, extracurricular sports knowledge, Domestic and international sports dynamic and closely associated with the course of study and review materials, auxiliary control sports teaching process, while the Physical Education and progress tracking, control and recording of student learning outcomes, the problem is recorded, forming series of dynamic information related to physical education teaching, can be related classification statistics and management.
Acknowledgement This work is supported by social science fund project of Liaoning province (L13BTY004).
Chen, "The Design and Implementation of A College Physical Education MIS," Journal of southern institute of metallurgy, vol. 22, no. 2, pp.108-111, 2001
Zhang, "Analysis on Establishing of Sports Computer Intelligent Network Courses in High School Realm," Zhejiang Sport Science, vol. 27, no. 3, pp.78-80, 2005
Liu, "The Design and Implementation of A College Physical Education MIS," Journal of Zhejiang Wanli University, vol. 23, no. 4, pp.76-79, 2010.

Introduction The loading machine is widely used in highway construction, railway construction, construction, water electricity and other construction projects’ machinery tools, its main function carries on earth, stone and other materials shovel working.
In 2008 as a vice- editor, the author compiled the textbook Engineering Mechanics, published in Huazhong University of Science and Technology Press Co., Ltd.
L. (2009) Coupling system simulation of loader working device mechanical hydraulic Journal of Agriculture Machinery 2(4):122-125 [3] Sun.
T. (2012) Design of loader working device forward rotation linkage optimization Journal of Changchun Technology University (Natural Science Edition) 7(6):1942-1946 [8] Ling.

Materials and Methods Sample Collection and Analysis.
[2] Xiulin Wang, Zhengguo Cui, Quan Guo, Xiurong Han, Jiangtao Wang: Chinese Journal of Cceanology Limnology .
[5] Sheng Jiang , Jiguang Gu, Jiahe Feng, Jiepin Feng, Yufeng Yang: Chinese Journal of Applied Ecology.
Vol .17(2006), p.894-898. ( in Chinese) [6] Guanglou Li, Yi Cui, Bijuan Chen, Jufa Chen, Yunli Song, Feng Guo: Marine Environmental Science .Vol. 26(2007), p.45-47. ( in Chinese) [7] Pengshan Li, Genzong Xie, Qiaoxiang Li.
Beijing: China Environmental Science Press. (1997), p.654-658 ( in Chinese) [9] A.C.

Therefore, the mathematical model of the flank surface 5 of the step, showing as surface 4 in Fig.1 can be expressed as: � � � � � � � � �+ � 
 � �� 
 � � ++ � �+�� = � � 2 0 2 n 2 n 0 1 n n1 2 n d n 2 0 2 n 2 n 2 0 2 n n rYX r tan X Y tan tan R Z tan rYXrR Z �� (5) The mathematical model of the front surface 6 of the step is expressed as: Journal Title and Volume Number (to be inserted by the publisher) 413 � � � � � � � � �+ � 
 � �� 
 � × � ++ � �+�� = � � 2 0 2 n 2 n 0 1 n n1 3 n d n 2 0 2 n 2 n 2 0 2 n n rYX r tan X Y tan tan R Z tan rYXrR Z �� (6)� where, Rn is the radius of the step for the step drill; �2 is the spiral angle of the flank surface of the step; �3 is the spiral angle of the front surface of the step; � n is the half point angle at the outer corner of the cutting edge for the step part; Zd is the coordinate value of the step
Ni: Ni Zhifu Drill (Shanghai Science and Technology Press, China 1999)
Cao: The Mathematical Model and Experimental Research of Drills (Beijing Science and Technology University Press, China 1993)
Chen: Journal of Hunan University Vol. 29(5) (2002), p. 76 [4] Z.X.
Xiao, et al: Key Engineering Materials Vols. 202-203 (2001), p. 133 [5] C.

Thermal properties variation of the heat transfer surface material due to temperature change is negligible.
Freeze Concentration in the Fruit Juices Industry, Food Science and Technology International, 15, (2009), 303
Flesland, Modeling the freeze concentration Process by irreversible thermodynamics, Journal of Food Engineering 25, (1995), 553-567
Lovatt, Simple Mathematical model for predicting the transient behavior of an ice-bank system, International Journal of Refrigeration, 16, (1993), pp. 312 – 320
Hugot, Hand Book of Cane Sugar Engineering, Elsevier Science Publishers, Amsterdam, The Netherlands, (1986)