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Online since: July 2011
Authors: Wen Xia Wang
The variable degree of fabric whiskerization was obtained by controlling the temperature, time and generator’s chemistry.
Wear mechanisms, Composites Science and Technology, Volume 59, Issue 1, January 1999, Pages 65-75 [2] Seong Su Kim, Ha Na Yu, Dai Gil Lee, Hideaki Murayama, Kazuro Kageyama, Tribological behaviors of plasma-treated carbon composite grooved surfaces, Composite Structures, Volume 92, Issue 5, April 2010, Pages 1039-1046 [3] Malgorzata Grądzka-Dahlke, A tribological study of composite material based on iron with addition of calcium pyrophosphate, Wear, Volume 261, Issues 11-12, 20 December 2006, Pages 1383-1389 [4] Lan-Hui Sun, Zhen-Guo Yang, Xiao-Hui Li, Tensile and tribological properties of PTFE and nanoparticles modified epoxy-based polyester fabric composites, Materials Science and Engineering: A, Volume 497, Issues 1-2, 15 December 2008, Pages 487-494 [5] H.H.
Online since: May 2009
Authors: R. Chandra, P.A. Azeez
Certain other plants have the ability to accumulate heavy metals which are not directly involved in their metabolism or structure in any stage of their life cycle and the biological function of uptake of these metals is not clear or is unknown although certain hypotheses such as isomorphic replacements are proposed [1].
Mehta in: Biology and Chemistry of Plant Trichomes, Plenum Press, NY (1983)
Online since: August 2011
Authors: Luo Zhong Gong
It is structure invariant.
The first reported use of a topological index in chemistry was by Wiener [1] in the study of paraffin boiling points.
Online since: November 2012
Authors: Hong Zhi Cui, Ning Ning Hu, Hao Han Huang
During the synthesis of microcapsules, uniform stirring velocity and stable system flow are required, otherwise the sizes of microcapsules are not unified and they can’t form spherical structures.
[2] Jianfeng Hu, Huan-Qin Chen, Zhibing Zhang, Mechanical properties of melamine formaldehyde microcapsules for self-healing materials, Materials Chemistry and Physics, 2009, 118(1), pp.63-70
Online since: August 2011
Authors: Si Huang, Ding Feng, Li Luo, Wei Guo Ma
Introduction Hydrocyclone is a widely used apparatus in many industrial fields for its compact structure, large capacity, high efficiency, and so on.
References [1] B.Wang, K.W.Chu and A.B.Yu: Industrial and Engineering Chemistry Research: Vol.46 No.13 (2007), p.4695-4705
Online since: October 2013
Authors: Rui Zhang
Compared with the traditional compression test method, digital image correlation method have the advantages of high accuracy, non-contact, full field measurement, at the same time measure the Poisson's ratio which traditional methods couldn't measure and it also provides a basic reference data for its structure design. 5 References [1] Zhang Fengfa.
The synthetic rubber industry.2002,25(5)304-306 [2] ASTM D 412-98a,Standard Test Methods for Rubber Properties in Tension [3] ASTM D 575-91(96),Standard Test Methods for Rubber Properties in Compression[S] [4] Mullins L,Tobin N.R.Theoretacal model for the elastic behavior of filler-reinforced vulcanized rubbers[J].Rubber Chemistry and Technology,1957,30:555~571
Online since: December 2014
Authors: Shou Zhi Pu, Hong Liang Liu, Xu Gang Tang
Synthesis and Photochromism studies of 1-(2-n-butyl-3-benzothienyl)-2-[2-methyl-5-phenyl-3-thienyl] perfluorocyclopentene Xugang Tang, Hongliang Liu* and Shouzhi Pu Jiangxi Key Laboratory of Organic Chemistry, Jiangxi Science and Technology Normal University Nanchang 330013, P.R.China liuhongliang03@163.com Keywords: Diarylethene, Photochromism, Fluorescence Abstract.
The structure of diarylethene 1o was confirmed by 1H NMR (400 MHz, CDCl3, TMS): δ 0.79 (t, 2H, -CH2-), 0.875 (t, 3H, -CH3), 0.97 (t, 2H, -CH2-), 1.33 (m, 2H, -CH2-), 2.28 (s, 3H, -CH3), 7.16 (s, 1H, thiophene-H), 7.32 (d, 2H, benzene-H), 7.38 (m, 3H, benzene-H), 7.55 (d, 1H, benzene-H), 7.62(d, 2H, benzene-H),7.89(s, 1H, benzene-H).
Online since: July 2013
Authors: Chun Hui Pan, Huan Dong Wang
Analysis of Fault Diagnosis Methods of Machine Tool Hydraulic System Chunhui Pan1,a, HuanDong Wang2,b 1 Department of Chemistry , Cangzhou Normal University, Cangzhou 061001, Hebei, China 2 Department of Computer Science, Hebei Engineering and Technical College, Cangzhou 061001, Hebei, China apchh258@126.com, bwhypwb@126.com Keywords: Machine tool hydraulic system; Fault characteristics; Diagnosis method Abstract.
We can get comprehensive understanding over the structure, performance, function and installation position of hydraulic components by means of reading and interpreting the hydraulic schematic diagrams.
Online since: December 2012
Authors: Kanwal Jit Singh
Complex interactions of plasma-chemistry, dielectric composition and cleaning formulation need to be included in the study of surface wetting, bulk compatibility and mechanical stability of nano patterned features.
Torres: “Undulation of sub-100 nm porous dielectric structures: A mechanical analysis” Appl.
Online since: July 2011
Authors: Shi Qiang Cui, Tao Feng Wang, Gang Liu
Photochromism and Optical Storage of a Novel Unsymmetrical Diarylethene Based on Pyrazole and Benzofuran Taofeng Wang, Gang Liu *, Shiqiang Cui, Jiangxi Science and Technology Normal University Jiangxi Key Laboratory of Organic Chemistry Nanchang, P.
Scheme 1 show the molecular structure and photochromic of diarylethene 1, which is discussed in this paper.