Sort by:
Publication Type:
Open access:
Publication Date:
Periodicals:
Search results
Online since: May 2003
Authors: Satoshi Nakamura, Akiko Obata, Kimihiro Yamashita
Journal Citation (to be inserted by the publisher )
Copyright by Trans Tech Publications
HIGH OSTEOCONDUCTIVE SURFACE FOR BIOACTIVE GLASS BY
ELECTRICAL POLARIZATION
A.
In fact, the effects improves in vitro crystal growth of calcium phosphate and an osteoconductivity concerning hydroxyapatite (HAp) which have been used as materials to repair, replace or augment parts of the skeletal system [2,3].
Materials and Methods The BG, with Na2O 24.5, CaO 24.5, SiO2 45.5 and P205 6.0 wt%, was prepared using reagent grade powders of Na2CO3, CaCO3, SiO2 and Na2HPO4 by melting in a Pt crucible at 1350°C for 2h, and then annealed at 500°C for 10h.
Acknowledgements This work was partly supported by the Sasakawa Scientific Research Grant from The Japan Science Society.
In fact, the effects improves in vitro crystal growth of calcium phosphate and an osteoconductivity concerning hydroxyapatite (HAp) which have been used as materials to repair, replace or augment parts of the skeletal system [2,3].
Materials and Methods The BG, with Na2O 24.5, CaO 24.5, SiO2 45.5 and P205 6.0 wt%, was prepared using reagent grade powders of Na2CO3, CaCO3, SiO2 and Na2HPO4 by melting in a Pt crucible at 1350°C for 2h, and then annealed at 500°C for 10h.
Acknowledgements This work was partly supported by the Sasakawa Scientific Research Grant from The Japan Science Society.
Online since: June 2012
Authors: Shun Ke Liang, Yang Zhi Chen, En Yi He
Acknowledgement
This research was supported by the National Natural Science Fund of China (Item No. 51175180).The support of the project is gratefully acknowledged.
Applied Mechanics and Materials.
Advanced Materials Research.
Journal of Aeronautics.
Applied Mechanics and Materials.
Advanced Materials Research.
Journal of Aeronautics.
Online since: November 2011
Authors: You Ming Li, Xiao Fang Wan, Hu Zhu
A microwave assisted synthesis/extraction reactor, XH-100B , purchased from Beijing XiangHu Science and Technology Development Co., Ltd, was used.
Although there were some little noise peaks from unreacted starting materials remaining in the products, the target ionic liquids were successfully synthesized.
Structure analysis showed that the target products were successfully synthesized, but the starting materials were extremely hard to removed from the products.
Journal of the American Chemical Society, 2002. 124(18): p. 4974-4975
Although there were some little noise peaks from unreacted starting materials remaining in the products, the target ionic liquids were successfully synthesized.
Structure analysis showed that the target products were successfully synthesized, but the starting materials were extremely hard to removed from the products.
Journal of the American Chemical Society, 2002. 124(18): p. 4974-4975
Online since: August 2014
Authors: Takeji Abe
Materials, 340-341 (2007) 803-810
J. of Mechanical Sciences (2014)
Nanba, Numerical Study on Yield Curves of FCC Metals Based on Rate-Dependent Crystal Slips, JSME International Journal Ser.
Hutchinson, Bounds and Self-Consistent Estimates for Creep of Polycrystalline Materials, Proc.
J. of Mechanical Sciences (2014)
Nanba, Numerical Study on Yield Curves of FCC Metals Based on Rate-Dependent Crystal Slips, JSME International Journal Ser.
Hutchinson, Bounds and Self-Consistent Estimates for Creep of Polycrystalline Materials, Proc.
Online since: December 2012
Authors: Yuan Chao Pan, Liang Liang Huang, Yu Bin Zheng, Xin Yu Zhu, Ke Li Zhao, Yan Hua Ma
The Research of Bottleneck Procedures of Truck Frame Assembly Line in Manufacturing System
Yanhua MA1,a,Keli2,b ZHAO, Yubin Zheng3,c,Xinyu ZHU,
Yuanchao PAN, Liangliang HUANG
1,2,3Institute of Mechanical Science and Engineering, Jilin University, Changchun 130022
a,b,cemail:zhaokl@jlu.edu.cn
Keywords: Truck frame assembly line, analysis of bottleneck procedures, install the fender, improvement of bottleneck procedures
Abstract: In this paper, we take F3 team in the Truck Frame Assembly Line as research object and analyze the production line balance[1] in manufacturing system, through the related knowledge we have learned.
Actually, in manufacturing system, there are many factors, such as personnel, equipment, materials, and so on, may cause the assembly line existing bottleneck procedures, which make some process operating time higher than the ta-kt time, besides the production bottlenecks can restrict the production capacity and efficiency of the whole production line directly, that is to say that the production bottlenecks constrain the utilization of man-hours directly.
Table 3 The unreasonableness of site layout and improvement measures the unreasonableness of current layout Improvement measures The desired effect Materials are not placed in accordance with the order of installation, which leads to take them inconveniently Put the tube bundle support in front of the oil tube and triplet; Put the base of fender frame and the fender frame close to the operating board Operators can conveniently take parts, which can save time.
Journal of Northeastern University, 2003, (1):31-33.
Actually, in manufacturing system, there are many factors, such as personnel, equipment, materials, and so on, may cause the assembly line existing bottleneck procedures, which make some process operating time higher than the ta-kt time, besides the production bottlenecks can restrict the production capacity and efficiency of the whole production line directly, that is to say that the production bottlenecks constrain the utilization of man-hours directly.
Table 3 The unreasonableness of site layout and improvement measures the unreasonableness of current layout Improvement measures The desired effect Materials are not placed in accordance with the order of installation, which leads to take them inconveniently Put the tube bundle support in front of the oil tube and triplet; Put the base of fender frame and the fender frame close to the operating board Operators can conveniently take parts, which can save time.
Journal of Northeastern University, 2003, (1):31-33.
Online since: August 2014
Authors: Wei Tian, Pan Wang, Yi Zhun Peng, Xiao Yu Wang
Application of BP Neural Network PID Algorithm in Refrigerated Space Temperature Control
Wei Tian 1, a , Yizhun Peng 1, b, Pan Wang 1, c and Xiaoyu Wang1, d
1College of Electronic Information and Automation, Tianjin University of Science & Technology, Tianjin 300222, China
atianwei@mail.tust.cn, bpengyizhun@tust.edu.cn, cwp19900716@mail.tust.cn, dwangxiaoyv@mail.tust.cn
Keywords: neural network; PID; temperature control; simulation
Abstract.
As a qualified refrigeration space, it should have the following characteristics: 1) The materials inside and outside should have many performances, such as environmental protection, non-toxic and tasteless materials.
Journal of Agricultural Mechanization Research Vol.6 (2011), pp.163-169
As a qualified refrigeration space, it should have the following characteristics: 1) The materials inside and outside should have many performances, such as environmental protection, non-toxic and tasteless materials.
Journal of Agricultural Mechanization Research Vol.6 (2011), pp.163-169
Online since: January 2012
Authors: Hua Zhi Zhang, Yi Fang Feng
(4) Material models: structural materials (underground continuous wall and the steel support) use isotropic elastic model, Quaternary soil use plastic Mohr-Coulomb model
Chinese Journal of Geotechnical, 1994, 13(2): 29-37
Journal of Hohai University, 1998, 26(4): 98-102
China Civil Engineering Journal, 2001, 34(6): 60-62
Journal of Hohai University (Natural Sciences), 2002, 30(3): 52-56
Chinese Journal of Geotechnical, 1994, 13(2): 29-37
Journal of Hohai University, 1998, 26(4): 98-102
China Civil Engineering Journal, 2001, 34(6): 60-62
Journal of Hohai University (Natural Sciences), 2002, 30(3): 52-56
Online since: February 2014
Authors: Zhuang Zhuang Liu, Guo Ping An, Yong Sheng Zhao, Li Gang Cai, Zhifeng Liu
JOURNAL OF MECHANICAL ENGINEERING, Vol.45 No.10 Oct. 2009 172-179
Journal of Manufacturing Systems, Volume 15, Issue 1, 1996, Pages 13-32 [7].
Journal of Manufacturing Systems Vol.22/No.1 2003 211-219 [10].
JOURNAL OF MECHANICAL ENGINEERING.
Journal of Manufacturing Systems Vol.18 No.3 1999 203-213
Journal of Manufacturing Systems, Volume 15, Issue 1, 1996, Pages 13-32 [7].
Journal of Manufacturing Systems Vol.22/No.1 2003 211-219 [10].
JOURNAL OF MECHANICAL ENGINEERING.
Journal of Manufacturing Systems Vol.18 No.3 1999 203-213
Online since: August 2015
Authors: S. Karthikeyan, M. Saravanan
., material handling, scraps, downtime, etc [3].
The considered cell scheduling problem can further be extended to include issues relating to material handling time, buffer size constraints, etc.
[6] Campbell.H.G., Dudek.R.A., Smith.M.L., , A heuristics algorithm for the n-job, m-machine sequencing problem, Management science 16, B630-B637, (1970)
“An evaluation of group scheduling heuristics in a flow-line manufacturing cell,” International Journal of Production Research, 34(4), (1996) 959-976
International journal of production Research, 35, (1997) 29-49.
The considered cell scheduling problem can further be extended to include issues relating to material handling time, buffer size constraints, etc.
[6] Campbell.H.G., Dudek.R.A., Smith.M.L., , A heuristics algorithm for the n-job, m-machine sequencing problem, Management science 16, B630-B637, (1970)
“An evaluation of group scheduling heuristics in a flow-line manufacturing cell,” International Journal of Production Research, 34(4), (1996) 959-976
International journal of production Research, 35, (1997) 29-49.
Online since: January 2013
Authors: Zeng Lian Zhang
Investigation stage of the loan, to strengthen the borrower's eligibility review to ensure the qualifications of the borrower of the main provisions of commercial banks; Meanwhile, according to the borrower to submit proof of income, books, tax return and other materials, combined with its occupation, job security and other information on the solvency of the borrower income and comprehensive analysis and use of personal credit information database accurately The borrower's overall credit evaluation.
Zeta analysis: Anew model to identify bankruptcy risk of corporations[J].Journal of Banking and Finance,1977,1(1):29-54
Early warning of bank failure: A logit regression approach[J].Journal of Banking and Finance,1977,1(3):249-276
Financial ratios and the probabilistic prediction of bankruptcy [J].Journal of Accounting Research,1980,18(1):109-131
A comparative analysis of current credit risk models [J].Journal of Banking and Finance 2000,24(1): 59-117
Zeta analysis: Anew model to identify bankruptcy risk of corporations[J].Journal of Banking and Finance,1977,1(1):29-54
Early warning of bank failure: A logit regression approach[J].Journal of Banking and Finance,1977,1(3):249-276
Financial ratios and the probabilistic prediction of bankruptcy [J].Journal of Accounting Research,1980,18(1):109-131
A comparative analysis of current credit risk models [J].Journal of Banking and Finance 2000,24(1): 59-117