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: The biocompatibility of the hydroxyapatite/high density polyethtlene(HA/HDPE) nanocomposites synthetic auditory ossicle was evaluated, the percentage of S-period cells was detected by flow cytometry after L929... application outlook. Key words: hydroxyapatite; high density polyethtlene; ossicle; biocompatibility; flow cytometry 1 Introduction Ossicular replacement prosthesis ideally should have a good......
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and special materials working under limited conditions. Research and development of new efficient technology to form high-density,high-performance and net shape parts is a key to widen application...INVESTIGATION ON THE DENSITY UNIFORMITY OF PRESSED PARTS BY LOW-VOLTAGE ELECTROMAGNETIC COMPACTION Z.H.Meng1,Y.C.Li1,S.Y.Huang2,B.Zhang1,W.Ouyang1 (1.Wuhan University of Technology, Wuhan 430070......
STUDY OF ARTIFICIAL EYES HAVING HIGH STRENGTH AND LOW DENSITYLI Xiaosheng WU Guangfu Qiqihar University摘 要:<正> The artificial eyes having high strength , law density and natural movement, which are made from hydroxyapatite and bioactive glass have been utilized effectively in clinic. The technology of compounding hydroxyapatite, melting bioactive......
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J. Cent. South Univ. Technol. (2008) 15(s1): 067-071 DOI: 10.1007/s11771-008-316-0 Effect of substrates on crystallization of high density polyethylene FAN Yu-run(范毓润), LIN Yuan(林 渊), RUAN Mian... of the substrates on the isothermal crystallization rate of a high density polyethylene(HDPE) were presented. Two methods were used to characterize the crystallization rate: the change of turbidity of the HDPE......
of high density areas. Existing outlier detection methods are mainly based on classification [4-8], nearest neighbor [9-13] and clustering [14-20]. Commonly used methods based on classification..., there should be at least a specific number of points within its given radius. It is a kind of clustering method based on connected components of high density, which can categorize high density areas into some......
Density functional theory study on hydrogenation mechanism in catalyst-activated Mg(0001) surface WU Guang-xin(吴广新)1, LIU Su-xia(刘素霞)1, ZHANG Jie-yu(张捷宇)1, WU Yong-quan(吴永全)1, LI Qian(李 谦... of Fe3O4 catalyst is known to substantially improve the adsorption and desorption thermodynamics and kinetics of Mg-based materials. Using density functional theory in combination with nudged elastic......