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Online since: March 2020
Authors: James Scott Lyons
That knowledge includes both the abstract knowledge of materials and their properties, as well as the embodied knowledge of motion and habit.
There is little room for generalization, but nevertheless this study may shed light on the choices that one particular smith made in one particular instance with respect to available materials and their relationship with their client.
Notis, The History of the Metallographic Study of the Japanese Sword, Materials Characterization 45 (2000) 253-258
Smith, A Search for Structure: Selected Essays on Science, Art, and History, MIT Press, Cambridge, Massachusetts, 1981
Piaskowski, Metallographic Examination of a Japanese Sword, The Journal of the Historical Metallurgy Society, 27:2 (1993) 110-117
Online since: September 2013
Authors: Song Wang, Sai Bei Wang, Man Men Liu, Ji Ming Zhang, Jie Qiong Hu, Yong Tai Chen, You Cai Yang, Ming Xie
The metal oxides in AgMeO contact materials include CdO, SnO2, ZnO, CuO, NiO, Bi2O3, Re2O3,etc[4-8].
Silver-metal oxide (AgMeO) electrical contact materials have been carried on a large amount of researches at home and abroad, the results show that composite silver-metal oxide (AgMeO) electrical contact materials, which contain two kinds or more oxidation ,have better performances of wear resistance and welding resistance[9].
Nowadays, composite silver-metal oxide (AgMeO) electrical contact materials researches are mainly focused on AgSnO2In2O3 [10], AgSnO2Bi2O3 [11], AgCuONiO [12], etc.
References [1] Chen Hongyan, Xie Ming, Wang Jin et al: Precious Metals Vol. 32 No.2 (2011), p.77 [2] Zhang Delin, Lin Chenguang, Wang Jiajun et al: Powder Metallurgy Technology, Vol. 26 No.6 (2008), p.459 [3] Li Sishan, Huang Fuxiang, Wang Zhen et al: Materials Review Vol. 22 (2008), p.303 [4] Wei Shujuan : Nonferrous Metals Vol. 44 No.4 (1992), p.68 [5] Li Jin, Ma Guang, Sun Xiaoliang et al : Electrical Engineering Materials No.3 (2011), p.3 [6] WU Chunping,YI Danqing,LI Jian et al :Electrical Engineering Materials No.4 (2006), p.23 [7] Wang Jiazhen, Wang Yaping, Yang Zhimao: Rare Metal Materials and Engineering Vol. 34 No.3 (2005), p.405 [8] Jing qin, Lu Jianguo, Wen Ming et al: Rare Metal Materials and Engineering Vol. 30 No.3 (2001), p.205 [9] Ni Mengliang, Ling Guoping, Liu Yuanting: Electrical Engineering Materials No.2 (2005), p.7 [10] Xie Ming, Yang Youcai, Li Yushen et al: Precious Metals Vol. 27 No.4 (2006), p.61 [11] Wang Haitao, Wang Jingqin, Zhao Jingying: Rare
Metal Materials and Engineering, Vol. 34 No.10 (2005), p.1665 [12] Wang Xinjian, Wang Yaodong, Yu Lei et al: Chinese Journal of Rare Metals Vol. 34 No.5 (2010), p.694 [13] Zhou Xiaolong, Chen Jingchao, Cao Jianchun et al : Rare Metal Materials and Engineering, Vol. 35 No.5 (2006), p.814 [14] Wu Chunping, Yi Danqing, Li Jian et al: Precious Metals Vol. 28 No.2 (2007), p.28 [15] Hu Genxiang, Cai Xun, Rong Yonghua: Fundamentals of Materials Science (ShangHai Jiao Tong University Press Publications, Shanghai 2000) [16] Xiong Yifen: Precious Metals Vol. 11 No.2 (1990), p.39 [17] Li Meishuan: High Temperature Corrosion of Metal(Metallurgical Industry Press Publications, Beijing 2001)
Online since: July 2011
Authors: Yun Xia Wang, Ying Kui Lu, Cheng Gang Zhao
Some teaching materials combine these two parts together[1] and others describe them separately in two parts [2] [3], but there are no substantial differences.
The USA started research on geo-environmental engineering earlier, and the famous Journal of the Soil Mechanics and Foundations Division of ASCE (American Society of Civil Engineers) was renamed the Journal of Geotechnical and Geo-environmental Engineering with the constant development of the subject of soil mechanics.
Soil mechanics is an experimental science.
Yin, “Present situation and prospects of development of soil mechanics [J],” Journal of Hohai University, 1999(1): pp. 1-5
Fang, “Environmental geotechnology - Perspective in the 21st century [J],” Chinese Journal of Geotechnical Engineering, 2000(1): pp. 1-11
Online since: July 2011
Authors: Qiu Chan Bai, Rong Jian Zheng
It enables robust network nodes to be built with very low total bill-of-material costs.
Journal of Software, 2007,18(5):1080-1091 [6] Tim Wark, Chris Crossman, Pwen Hu.
Journal of Shanghai Jiaotong University (agricultural science edition), vol. 26, pp. 440–444, May 2008
IEEE Journal on Selected Areas in Communications, vol. 18, pp. 1774–1786, September 2000
Online since: October 2011
Authors: Zi Ping Zhu, Na Li
Extraction of Effective Compounds in Pine Pollen and in Vitro Assay of Their Antitumor Effect Ziping Zhua, Na Lib School of Life Science, Taizhou University, Taizhou, China azhuzp123@sohu.com, bleena@scut.edu.cn Keywords: Pine pollen, antitumor, Supercritical CO2, MTT Abstract.
Li: The compendium of material medica (jiaodianben) (People's Hygiene Press, Bejing 1978) [2] M.
Yu: Journal of Hubei College of TCM Vol. 6(2004), p. 8–9 [5] S.
Yang: China Journal of Chinese Materia Medica Vol. 33(2008), p. 2073–2081 [7] L.
Li: China Journal of Chinese Materia Medica Vol. 34(2009), p. 1605–1611 [8] Y.
Online since: October 2011
Authors: Long Zhu Chen, Hai Yong Xu
The depth of the wall is,the width is,the depth of excavation isand the ground overload at the boundary of the pit is; Fig.2 Calculation model of excavation (2) The material of the retaining wall is treated as line elastic, earth pressure on both sides of the wall is distributed according to the Rankine earth pressure theory.
Journal of Geotechnical Engineering, ASCE, 1993, 119(11): 1751-1770 [2] M.Z.E.B.
Journal of Tongji University-Natural Science,2011,39(6):814-818 [6] DG/TJ08-61-2010.
Chinese Journal of Geotechnical Engineering, 1996,18(4):91-94
Online since: January 2015
Authors: Chun An You, Wen Du, Yuan Yuan Li
Study on Reinforcement of Artificial Boundary Pillar using Slope-toe-enclosure Compound with Prestressed Cable-bolts Wen Du1,a, Chun’an You2,b,Yuan’yuan Li3,c 1,2,3College of Civil Engineering and Architecture, Shandong University of Science and Technology, Qingdao, Shandong 266590,China aE-mail:duwenkadn@163.com, bE-mail:youchunan@163.com,cE-mail:740185436@QQ.com Keywords: stress concentration, slope-toe-enclosure, cable-bolts, reinforcement Abstract: Region around slope-toe about to yield and fail in advance due to stress concentration.
Rectification of slope toe by replacing rock material with concrete achieves great effects with better mechanical properties of concrete[1][2].
[2]CHENG Liang-kui,Research and New Progress in Ground Anchorage[J],Chinese Journal of Rock Mechanics and Engineering,2005(21):3803-3811 [3]Bawden, W.
Assessment of stability of slope under draw down conditions[J], Journal of geotechnical and geoenvironmental engineering, 2000, (3): 443-450 [5]Hanna T H.
Chinese Journal of Rock Mechanics and Engineering, 2005,(6):925-929 [7]Hamrin, H. (2001).
Online since: May 2014
Authors: De Gang Kong, Hong Chang Ke
(8) Experimental result Based on the method described above for testing, in experiment take 150 the same writer handwritings and 240 different writer handwritings to verify experiment, writing tools, writing material, and writing time of all handwritings are determined by writers randomly.
Acknowledgements Our work is supported by project of science and technology development of Jilin provincial education department, China(No. 2013434).
Journal of Chinese In formation Processing, 2003, 17(4) : 52- 58
International Journal of Pattern Recognition And Artificial Intelligence. 2004, 8(3): 795-811
Journal of computer applications. 2006, 26(l): 172-174
Online since: January 2013
Authors: Fei Leng, Ji Wei Wang, Qin Qin Qiao
Fig.4 Slope grid and anchor arrangement Table1 Mechanical parameters material bulk density () Poisson ratio elasticity module (MPa) cohesion (kPa) internal friction angle rock interlayer Soft rock 27 20 26 0.26 0.3 0.3 36000 200 1500 800 10 300 52.4 20 26 The discrete model demands that the rods lie at the edges of solid elements, which results that the meshing of rock becomes irregular and computational error will be worse for the slope. since existing embedded element without interface cannot describe the bond-slip between rods and rock, the result of embedded model will not agree the actual fact well.
(in Chinese) [2] Changhai Wu, Jiwei Wang..Journal of Computer Aided Design And Computer Graphics, 2000.
(in Chinese) [3] Jiwei Wang, Fei Leng .Journal of Computational Mechanics, 2007.
Advances in Science and Technology of Water Resources, 2005.
Chinese Journal of Geotechnical Engineering, 2008.
Online since: August 2013
Authors: Jing Cheng Xu, Ju Wen Huang, Lan Luo, Yong Li Liang, Guang Ming Li, Xiao Juan Mi
Application of Mathematical Programming Method for Water Supply and Recycle Network in Titanium Pigment Xiaojuan Mi 1,2, Jingcheng Xu 1, Juwen Huang 1, Lan Luo 1, Yongli Liang 1 and Guangming Li 1 1 College of Environmental Science and Engineering,Tongji University, Shanghai 200092, China 2 China Northeast Municipal Engineering Design and Research Institute, Changchun, China Keywords: Water minimization, Mathematical programming method, Titanium pigment plant.
For the SP, the titanium raw material is dissolved in sulfuric acid and precipitated from the resulting solution as titanium oxyhydrate, then washed free of impurities, calcined and surface treated.
Foo, “Automated targeting for inter-plant water integration,”Chemical Engineering Journal, 153, 23-36, (2009)
Ng, “Automated targeting for the synthesis of an integrated biorefinery,”Chemical Engineering Journal, 162, 67-74, (2010)
Part 1: design of the water network,” Journal of Cleaner Production, 16 (12), 1275-1286,(2008).