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Online since: March 2013
Authors: Saifollah Abdullah, Mohamad Rusop, N.F.A. Zainal, A.A. Azira, T.I. Tunku Kudin, A. Zain Ahmed
Carrier gas is important in which raw materials produced without carrier gas contained many impurities of amorphous carbon and a number of carbonaceous particles around the CNTs, which have not formed CNTs [9].
Based on reported study, formation of bimetallic catalyst of Co and Fe probably assist in homogeneous dispersion of metal particles of support materials in the formation of higher quantities of CNTs [8].
The SEM micrographs of the MWCNTs shown in figure 1 demonstrated that MWCNTs grew densely over trimetallic catalysts with starting material of palm DHSA.
Salmiah, International Journal of Engineering and Technology 3 (2006) 115-124
Li, Materials Letters 60 (2006) 159-163
Online since: November 2022
Authors: Hisaki Watari, Toshio Haga, Shinichi Nishida, Naotsugu Okuda
In particular, lightweight materials are in demand for carbon dioxide emissions reduction.
Kim, "Continuous Casting and Rolling for Aluminum Alloy Wire and Rod", Materials Science Forum, 638-642(2010)255-260
Jabłoński, Effect of Iron Addition to Aluminium on the Structure and Properties of Wires Used for Electrical Purposes, Materials Science Forum, 690(2011)459-462
Gold, Solidification Conditions and Microstructure in Continuously Cast Aluminum JOURNAL OF METALS April 1982, Volume 34(1982)28–34
[10] Toshio Haga, Ryusei Tahara, Hisaki Watari, Shinichi Nishida, Casting of Wire Using a Twin Wheel Caster, Key Engineering Materials, 904(2021)137-142.
Online since: August 2013
Authors: Lie Bin Yu
References [1] Goto Yasunori, “Kernel-based virtual machine technology”, Fujitsu Scientific and Technical Journal, Fujitsu Ltd, vol. 47, no. 3, pp.362-368, 2011
[10] Nathan Regola, Jean-Christophe Ducom, “Recommendations for Virtualization Technologies in High Performance Computing”, Proceedings of IEEE Second International Conference on Cloud Computing Technology and Science, pp.409–416, 2010
[12] Li Xudong, Zhou Lei, “Research on the performance of network virtualization based on Xen”, Applied Mechanics and Materials, vol.135-136, pp.834-839, 2012
[13] Xia Yubin, Yang Chun, Niu Yan, Cheng Xu, “Credit-HC: An I/O-friendly CPU scheduler for xen”, Chinese Journal of Electronics, vol. 19, no. 3, pp. 409-413, 2010
[18] Hu Yanyan, Long Xiang, Zhang Jiong, “I/O behavior characterizing and predicting of virtualization workloads”, Journal of Computers, vol. 7, no. 7, pp. 1712-1725, 2012.
Online since: November 2012
Authors: Yi Yi, Ying Xu, Jian Ping Chen, Chang Qun Zuo
Furthermore the material of rock-mess was based on anisotropic nonlinear and joints.
And support material is assumed to linear elastic.
Chinese Journal of Geotechnical Engineering.
Chinese Journal of Rock Mechanics and Engineering.
Rock mechanics and engineering journal.
Online since: April 2014
Authors: Yan Li, Feng Hao, Lei Zhang, Xiao Ou Li, Lei Liu, Xin Hong Hu
The course of treat- mart was 12 weeks.After treatment,All the rats was killed,and the materials and blood was taken,and to detect biochemical test of liver function after eight weeks.
Materials and Methods Animal models.
Healthy Wistar female rats, weighing 230~280g were obtained from the Experimental Animal Center of Medical Science of Jilin University (Jilin, China).
Acknowledgment This study is supported by Project of Science and Technology Department of Jilin Province (No.201015241) References [1]Y.L, F.H, X.L.
Chinese Journal of Gerontology 2011;31(8):p,2902 [7] Z.H,L.H,L.J.
Online since: March 2007
Authors: Yasuo Yamada, Cui E Wen, Peter Hodgson, A. Nouri
Hodgson 1,d 1 Centre for Material and Fibre Innovation, Deakin University, Geelong, 3217, Australia 2 Materials Research Institute for Sustainable Development, National Institute of Advanced Industrial Science and Technology (AIST), Nagoya, 463-8560, Japan a cwen@deakin.edu.au, byasuo-yamada@aist.go.jp, cano@deakin.edu.au, d phodgson@deakin.edu.au Keywords: Porous titanium, gradient porosities, sintering, mechanical properties.
However, the solid implant materials in use today show some limitations, such as lack of osseointegration capacity and inadequate mechanical properties.
Another issue in load bearing implant materials is the matching of the elastic modulus of bone [16].
Narushima: Journal of Materials Vol. 4 (2005), p. 18
Davidson: Titanium'92 Science and Technology (editors F.H.
Online since: March 2005
Authors: Z. Szakal, Z. Csernátony, Ibolya Zsoldos
The material of the silicon-tool (additional silicon-rubber) is SIKA PALESIT 395.
The silicon is a soft material, which we pulled apart previously.
Only bio-compatible material can be built into human body, we have made the replacement of polymetil-methacrylat in this case.
Seacat III Digital position estimation for the modular scintillation camera IEEE Trasaction on Nuclear Science, Vol.32., No.1., 748-751 Feb. 1985 [ 8 ] E.
Noharo Scintillation cameras based on new position arithmetics Journal of Nuclear Medicine Volume 11 Numer 9, 542-547 1970 [ 9 ] Gerald J.
Online since: September 2015
Authors: Ferri M.H.Aliabadi, P.H. Wen, M. Li, M. Lei, C. Shi
Aliabadi3,e 1Colloge of Mathematics, Taiyuan University of Technology, Shangxi, China 2School of Engineering and Materials Science, Queen Mary University of London, UK 3Department of Aeronautics, Imperial College, London, UK aliming04@gmail.com, bleimin677@gmail.com, cchao.shi@qmul.ac.uk, dp.h.wen@qmul.ac.uk, em.h.aliabadi@imperial.ac.uk Keywords: Williams' series of stress, stress intensity factor, T-stress, finite block method, dynamic fracture mechanics.
The significance of these effects depends on the loading conditions, the material properties and the geometrical configuration of the body.
Using the M-integral technique with a properly selected auxiliary solution, Sladek et al. [7,8] evaluated the T-stress for thermoelastic stress, elastodynamic stress and the interfaces between dissimilar materials using the BEM.
By applying the Laplace transformation over both sides of (6) and considering the initial conditions, one obtains (7) (8) where stand for material properties, the vectors of initial conditions and .
References [1] PH Wen, et al: Archive of Applied Mechanics (1997), 66 (6), 385-394 [2] PH Wen, et al: International Journal of Solids and Structures (200) 37 (37), 5177-5188 [3] PH Wen et al: Computer methods in applied mechanics and engineering (1998) 167 (1), 139-151 [4] PH Wen, MH Aliabadi: Engineering Analysis with Boundary Elements (2013), 37 (5), 805-811 [5]Z.Z.
Online since: April 2014
Authors: Xin Zhao, Ming Zhu Sun, Yi Jun Li
,,where is Material shear modulus, is Poisson's ratio of material, is ratio of correlation coefficients and by table look-at from reference material[6].
Moment and torsion of each beam segment are (8) (9) (10) (11) From above analysis of each segment of torsion and moment, the total displacement is calculated, and the-directed elasticity coefficient is expressed as follow: (12) Ⅱ.Finite-element modeling In order to verify the above mechanical analysis, silicon is selected as material, and the other parameters are: E=1.65GPa, a=100, b=500, = 100, t=350, n=4.
Acknowledgments This project was sponsored by National High Technology Research and Development Program("863"Program) of China(2013AA041102,2012AA040406), National Natural Science Foundation of China(NSFC:91023045) References [1] BAIDYA B.An Extraction-based verification methodology for MEMS[J].Journal of Micromechanical Systems,2002,ll
Strength of Materials[M].
Online since: September 2005
Authors: N. Novaković, J. Belošević-Čavor, V. Koteski, Bozidar Cekić
Belošević-Čavor Vinča Institute of Nuclear Sciences, P.
Atomic clusters are systems that contain from several up to several thousand atoms and exhibit properties between those of isolated atoms or molecules and solid-state materials.
Their role is crucial in investigating the transition from molecular to bulk behavior, but also they play an important role in industrial applications, such as catalysis, or in production of novel materials.
Owing to the results for bulk Mo and for the dimer, we believe that the chosen pseudopotential, along with the plane-wave cutoff, represents a reasonably good choice to describe the Mo system from atom to cluster and bulk material.
Diez, International Journal of Quantum Chemistry, 76 (2000), p. 105