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Online since: December 2012
Authors: Jian Gao, Chuan Xia Jian, Zhi Liang Wang, Yao Cong Liang, Yu Cen
(a) A defective OLED image (b) A defect-free image (c)The background image fitted (d)The image by subtracting (a) with (c) (e) The defect result through Binary operation Fig.3 ICA based defect detection for the OLED images Acknowledgements This work is supported by National Basic Research Program of China (973 Program, Grant No.2011CB013104), by the Jointed Bidding Project of Guangdong and Hong Kong in Key Areas (Grant No.2009A091300001), by Guangdong Provincial Science and Technology R&D Project (Grant No. 2009B091300057).
[4] W.S.Kim, et.al., Detection of spot-type defects on liquid crystal display modules, Key engineering Materials, 2004, vol.270-273, pp.808-813
Journal of Advanced Mechanical Design, System, and Manufacturing, 2008, 2(3):441-445 [7] C.Lu and D.Tsai., Automatic defect inspection for LCD using singular value decomposition.
The International Journal of Advanced Manufacturing Technology,2005,25(1):53-61
Hyvärinen, The Fixed-Point Algorithm and Maximum Likelihood Estimation for Independent Component Analysis, Neural Processing Letters,1999, 10(1):1-5 [11] P.Jiang, et al., Discussion of Super-Gaussian and Sub-Gaussian Distribution, Journal of Data Acquisition and Processing(Chinese), 2009,24(z1): 115-118 [12] K.F.Wang, An ICA Algorithm Based on Exponential Power Family of Densities and Gaussian Mixture Densities Models [D].
Online since: November 2015
Authors: Nicolae Panc, Ioan Vuşcan, Alexandru Micaciu
Materials For experimental research was used a tools sharpening device for which the overall efficiency was determined.
Vuscan, New formulations in the applied mechanics to robotics, IEEE-TTTC International Conference on Automation, Quality and Testing, Robotics, Volume 2 Proceedings, (2006) 284-289; [2] Panc N., Vuscan I., Bâlc N., Research on the deformations caused by the manufacturing devices onto the parts with low rigidity, Academic Journal of Manufacturing Engineering, Volume 11, Issue 4, (2013) 10-13; [3] Fysikopoulos Apostolos, Papacharalampopoulos Alexios, Pastras Georgios, Stavropoulos Panagiotis, Chryssolouris George - Energy Efficiency of Manufacturing Processes: A Critical Review, Procedia CIRP 7 ( 2013 ) 628–633; [4] Mori, M.
“Process chain simulation to foster energy efficiency in manufacturing,” CIRP Journal of Manufacturing Science and Technology, Volume. 1, (2009). 221-229 [6] Vuscan I., Mircea A., Structural-Functional Analyses of kinematics of machine tools and machining centres in correlation whith type and machining complexity of the pieces, Acta Technica Napocensis Series: Applied Mathematics And Mechanics, Nr 54, volume. 1, (2011), 75-78; [7] Bere P., Sabau E., Hancu L., Popescu A., Rapid manufacturing method for obtaining bent tubular parts made of carbon/epoxy, Academic Journal of Manufacturing Engineering – AJME, Volume 11, Issue 4, (2013) 128-131, [8] Borzan M., Muresan M., Trif A., Borzan C.S., The Influence of the Sharpening Angle to the Hob Cutting Precision, MTeM Proceedings (2009), 21-22; [9] Micaciu A., Contribuţii şi cercetări cu privire la realizarea echipamentelor de ascuţit scule cu suprafeţe elicoidale, Ph.D.
Online since: May 2012
Authors: Chun Lei Wang, Chong Xi Jiang, Feng Ju Guan
Research On The Influence Of Diffluent Salt Microstructural Variation In The Course Of Recrystallization On The Strength Of Salty Soil Chun-lei Wang 1,a, Chong-xi Jiang 2,b ,Feng-ju Guan 1,c 1 The Third Railway Survey and Design Institute Group Corporation, Tianjin, 300142, China 2 Key Lab of Advanced Material Technology, Ministry of Education, Southwest Jiaotong University, Chengdu 610031, China achunlei3000@163.com, b14395237@qq.com, c65955853@qq.com Keywords: salty soil, diffluent salt, microstructure, shear strength, environment scanning electron microscope Abstract.
Evaluation of thermo physical characteristics on shape-stabilized paraffin as a solid-liquid phase change material.
Study on engineering property index of ultracholrine saline soil[J].Journal of Changchun University of Science and Technology, 2001,31(1):70-73.
X-ray CT and NMR imaging of rocks[J].Journal of Petroleum Technology,1986,38(3):257-259 [7] Raynaud S.
The groundwork designing and embalming in saline soil-region [J].Journal of Qinghai University, 2000, 18(6): 23-24.
Online since: August 2014
Authors: Mehmet Karaman, Güven Kömürgöz, Ibrahim Özkol
These temperatures exceed the melting point of the turbine materials.
Rohsenow, 1978, ‘‘an investigation of heat transfer and friction for rib-roughened surfaces,’’ International Journal of Heat and Mass Transfer, 21(8), pp. 1143-1156
“An Investigation of Heat Transfer and Friction for Rib-Roughened Surfaces”, International Journal of Heat Mass Transfer, 21, (1978), 1143-1156 [7].
Fundamentals of Thermal-Fluid Sciences, McGraw-Hill Companies, New York [9].
K., 1985, "Heat Transfer Enhancement in Channels With Turbulence Promoters," ASME Journal of Engineering for Gas Turbines and Power, Vol. 107, No. 1, pp. 628-635
Online since: July 2011
Authors: Qing Ying Li, Tian Bai, Chun Ling Zhu
It is isotropic with physical properties listed as below: the elastic modulus is 6.9×1010Pa, the density is 2710kg/m3, the Poisson’s ratio is 0.33 and the material damping ratio is 0.00002.
U.S.: Journal of Aircraft.
U.S.: Journal of Aircraft.
U.S.: 31st Aerospace Sciences Meeting & Exhibit.
U.S.: Journal of Aircraft.
Online since: February 2011
Authors: Xiao Yong Zhong, Xiao Hong Zhang
Research of on-line detection apparatus for industrial steel wire rope Zhong Xiao-yong1, a, Zhang Xiao-hong2,b 1 School of Science, Jiangxi University of Science and Technology 2 School of Information engineer, Jiangxi University of Science and Technology Ganzhou, 341000, China azhongxy52@163.com, bxiaohongzh@263.net Keywords: Industrial steel wire rope; Defect detection; Hall sensor; Embedded micro processor Abstract: A new type of steel wire rope non destructive evaluation (NDE) apparatus is presented.
Electromagnetic nondestructive evaluation (NDE) [3] methods are widely used in the testing of the ferromagnetic materials, and the magnetic leakage flux method is one type of them.
It can record the defects of steel wire rope, the number of broken wires, and can real-time alarm when detecting broken wires. 1 Principle of Non-Destructive Testing The principle of magnetic testing is based on the character that the permeability of ferromagnetic material is greater than that of non-ferrous magnetic material, for example, air.
Acknowledgment This work is supported by the National Natural Science Foundation of China (Grant No. 11062002).
Journal of Magnetism and Magnetic Materials [J], 2007, 310: 2737-2739 [4] B.
Online since: December 2010
Authors: Hai Tang Zhu, Xiang Qian Fan, Qiming Zhang, Jinzhang Li
According to relevant statistic date [3], in Germany, the microorganism corrosion on concrete has 10%~20% of all kinds of corrosion destruction of building materials.
Materials and mix proportion.
In this test, the materials employed to produce the normal concrete and SFRC as fellow: cement 42.5R ordinary Portland cement, coarse aggregate with the grain size of 5mm~10mm, and fine aggregate with a fineness modulus of 2.5.
Parker: Australian Journal of Experimental Biology and Medical Science, Vol. 23(1945), p.14 [3] W.
Wang: Henan science, Vol. 8-28(2010), p.566(in Chinese) [5] U.
Online since: November 2012
Authors: Yan Wang, Bao Hua Zhang, Xi Zhang
Materials and Apparatuse.
Quality Control Measures. (1) The OCPs standard materials were purchased from national standard material center to calibrate GC-ECD and quantitate index.
Environment Science Technology, 2004, 38 (5): 1368-1374
Research of Environmental Sciences, 2000, 13(3): 40-43
Journal of Agro-Environment Science, 2009, 28 (2): 256-262
Online since: August 2014
Authors: Yi Qing Huang, Qiang Xia
Development of a Hydroxypropyl-β-cyclodextrin Complex for Improving Water Solubility and Reducing Skin Sensitivity of Salicylic Acid Yiqing Huang 1,2,3,a, Qiang Xia 1,2,3,b, 1School of Biological Science and Medical Engineering, Southeast University, Nanjing, China 2Collaborative Innovation Center of Suzhou Nano Science and Technology, Suzhou, China; 3Suzhou Key Laboratory of Biomedical Materials and Technology, Suzhou, China ahuangyiqing_nuaa@163.com bxiaq@seu.edu.cn Key words: salicylic acid; hydroxypropyl-β-cyclodextrin; water solubility; skin sensitivity Abstract: The present work reports on complexation of hydroxypropyl-β-cyclodextrin (HP-β-CD) with salicylic acid (SA) by vacuum evaporation and inclusion behavior confirmed by FT-IR, OM and SEM.
Cyclodextrin was also investigated to decrease the stomach irritating effect of SA by Szejtli et al [4] and reducing skin irritation of cosmetic formulations containing acid materials[5].
All these researches provided a valid guidance on the necessity of investing the complexation of SA by cyclodextrin materials.
Materials and methods Chemicals and reagents.SA was purchased from Sinopharm chemical reagent Co.
Tommasini, P.Donato:J Pharmaceut Biomed Vol.35(2004),p.365 [14]M.C.Meyer, D.E.Guttman Journal of Pharmaceutical Science Vol.59(1970),p.39 [15]S.Michael, Y.Taharat, E.K.Anthony:J Inorg Biochem Vol.99(2005),p.2161 [16]J.Pitha, I.Szente, J.Szejtli:Controlled Drug Delivery Vol.12(1983),p.126 [17]L.M.Jose, P.Pilar, G.Francisco:J Agr Food Chem Vol.57(2009),p.10175 [18]E.G.Gladys, M.M.Marcos, G.Claudia:Eur J Med Chem Vol.43(2008),p.464 [19]S.J.Bashir, F.Dreher, A.L.Chew:Int J Pharm Vol.292(2005),p.187 [20]S.Shimpi, B.Chauhan, P.Shimpi:Acta pharmaceutica Vol.55(2005),p.139
Online since: October 2013
Authors: Ya Zhen Wang, Di Ma, Yong Li, Cheng E Yue, Wei Nan Jia
Introduction The research of polymer blends is a studying hotspot for high polymer in materials science field currently, and already has been paid much attention.
Polypropylene/polypropylene-g-acrylonitrile (PP/PP-g-AN) blends were firstly fed into the double screw extruder to prepare raw materials, and then they were made pellets though the granulator.
Journal of Zhejiang University of Technology, 30 (2002) 475-480
Xue. 2011 International Conference on Mechatronics and Materials Engineering, Qiqihar, Chinese, Dec10-12, 2011; Margaret, L.; Elsevier: New York, 2011 [8] Doufas , A.
Science. 47(2007)2041-2048