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Online since: January 2012
Authors: Liang Wang, Wen Jun Jia, Ze Bao Lang
Experimental Materials.
Materials Science and Engineering A, 363(2003), pp. 268-274
Materials Science and Engineering A, 407(2005), pp. 154–160
Materials Letters, 61(2007), pp. 1747–1750
Materials Science and Engineering A, 358(2003), pp. 152-158
Online since: February 2011
Authors: Song Qin, Qing Li Yang, Jie Sun, Feng Zhu
Research of Synthesizing Biodiesel from Suaeda Salsa by Ultrasonic-Assisted Transesterification Qingli Yang1,*, Feng Zhu1, Jie Sun1, Song Qin2 1 Shandong Peanut Research Institute, Qingdao 266100, China 2 Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China Keywords: Suaeda Salsa Oil; Biodiesel; Biodiesel Production Rate; Ultrasonic-Assisted Technology; Orthogonal Experiment Abstract Suaeda salsa oil was taken as raw materials to produce biodiesel by ultrasonic-Assisted transesterification.
At present, the production and research of biodiesel is actively developed all over the world and soybean (in America), rapeseed (in Europe) and palm oil (in Malaysia) have become the main raw materials in the biodiesel production [2-5].
Materials and Methods 2.1 Materials Suaeda salsa seeds were collected from Shandong Peanut Research Institute, Qingdao, China.
Summary (1) Suaeda salsa is a kind of woody energy oil plant and an excellent biodiese raw material.
Cao, Chinese Journal of Eco-Agriculture 24, 47 (2004).
Online since: September 2019
Authors: Viktor A. Markov, Ivan Sokolov, Alexey Povolotskiy
In many ways (including electrical), glassy materials are superior to materials in the crystalline state.
Modelling, synthesis, and study of new glassy chalcogenide materials.
Advanced Materials Research Vols. 1061-1062 (2015) pp. 987-990
Optical materials express. 2014.
Preparation and characterization of new niobophosphate glasses in the Li2O-Nb2O5-CaO-P2O5 system // Journal of Materials Science. 2004. № 39.
Online since: June 2008
Authors: Woong Seong Chang, Heung Ju Kim, Chang Keun Chun, Hyeon Jin Cho, Teuk Ki Kim
Mechanical and microstructural properties of dissimilar friction spot welded aluminum alloy Chang-Keun Chun 1, a, Heung-Ju Kim 1, b , Hyeon-Jin Cho 1, c, Teuk-ki Kim 1, d ,Woong-Seong Chang1,e 1Welding Research Center, Research Institute of Industrial Science and Technology, Pohang 790-600, Korea a email: ckchun@rist.re.kr, bemail: welding@rist.re.kr, cemail: balliant@rist.re.kr d email: teukki@rist.re.kr, e email: wschang@rist.re.kr Keywords: dissimilar, friction spot joining, aluminum alloys, Al5052, Al 6022 Abstract.
Dissimilar friction spot lap joining of Al5052 and Al6022 sheet has been investigated using a combination of joining parameters, thickness and upper plate material.
The highest tensile shear strength was determined by systematically varying tool rotation speed, plunge depth, dwell time and upper plate material property.
More detailed phase analysis of the BM and weld zone was carried out with electron probe micro analyzer (EPMA) a powerful analytical microscope for delineating the nature of solid-state material.
Nakashima : Development of Friction Spot Joining, Quarterly Journal of Japan Welding Society, 74-4 (2004), 4-7 (in Japanese) [3] Y.S.Sato, H.Kokawa, M.Enomoto, S.Jogan : Metall. & Mater.
Online since: September 2013
Authors: Daniel A. Sanchez-Loor, Chi Ya Chang
Journal of Policy Modeling (1997). 417-440. ], Ozturk (2010)[[] Ozturk, I.
Journal of Enery Policy (2010), 340-349. ], Kum, et al. (2012)[[] Kum, H., Ocal, O., & Aslan, A.
Journal of Development Economics (2003), 1-23. ], Singh, (2007)[[] Singh, A.
Journal of Energy Development (1978), 3, 401-403. ] in 1978.
Advanced Materials Research (2012), 524-527, 3388-3391. ] found that there is a unidirectional Granger causality running from GDP to EC.
Online since: July 2015
Authors: Edson Melo de Souza, Nivaldo Lemos Coppini, Aparecida de Fátima Castello Rosa, Alexandre Augusto Martins Carvalho
According to Martins and Campos [17], the function of inventories is to act as regulators of business flow or to balance the speed with which the materials are received by the speed with which they are used and delivered to customers.
Journal of Cost Management, 14(1): 37-45
European Journal of Operational Research, 46: 271-281
Science, New Series, 220(4598): 671-680
European Journal of Operational Research: 77-92
Online since: December 2014
Authors: Li Wang, Jing Zhang
The Business Model Analysis of Service-oriented Enterprise Li Wang1, a, Jing Zhang 1, b 1School of Economy and Management, Jiangsu University of Science and Technology, Zhenjiang, China 212003 azjwl588@163.com, b851245828@qq.com, Key words: Service-oriented Enterprise; Business Model; Analysis Abstract.
Resource is the indispensable material basis of service-oriented enterprises when they carry out service activities.
Publishing Research,Vol.12 (2013),p.40 [2] Jie Chen, Na Li .Science & Technolgy Progress and Policy, Vol.30 (2013),p.90 [3] Chuanzhong Du ,Tong Li .Journal of University of Jinan (Social Science Edition), Vol.23 (2013),p.60 [4] Siwei Zheng ,Fang Fang.Commercial Research, Vol.2 (2013),p.81 [5] Min Luo, Tao Zeng, Siwei Zhou.
China Industrial Economics, Vol.7 (2005),p.73 [6] Zott C,Amit R.Strategic Management Journal, Vol.29 (2008),p.1 [7] Jinluan Ren ,Wu Mei.
Studies in Science of Science, Vol.27 (2009),p.1907 [8] Osterwalder,A,.Pigneur,Y.
Online since: July 2012
Authors: Yi Xuan Wang, Ying Wang, Li Lin
MODEL1 MODEL2 MODEL3 Length 8.349 8.1 6.7 Inner diameter 1.415 1.471 1.41 Outer diameter 3.08 2.945 3.28 Number of slot 36 36 42 Fig.1 Assembly model of stator core in Pro / E Table 2 Main dimensions range (m) of the stator core Length Inner Diameter Outer Diameter Number of Slot 3.0~9.0 1.0~1.5 2.2~3.2 30,36,42,48,54,60,66,72 1.3 Finite element model in ANSYS software In this paper, generator stator core is idealized as an entity, and the SOLID185 element is used to mesh the core; We assume that the properties of core material is isotropic, elastic modulus is taken as 1.274 E11 Pa, Poisson's ratio 0.3 and, density 7 800 kg/m3for finite element calculations [4].
The created virtual manufacturing model of stator core provides a convenient means of science for its design, laminated and assembly; the proposed finite element model of stator core provides an important basis for the modal test, the structure design, electromagnetic design, manufacture and operation of the each capacity of large turbine generator.
Acknowledgements This work supported by Natural Science Foundation of Shaanxi Province, China.
References [1] Yixuan Wang, Ying Wang, Material Properties and Natural Frequency of Stator Core of Large Turbo-Generator,Advanced Materials Research, 2011,Vol. 322 ,pp 81-84
[3] Wang Yixuan, Wang Ying, Liu Xin and Qiu Haifei, Electromagnetic design and dynamic analysis of large turbo-generator, Journal of Energy and Power Engineering, 3(12)(2009)19-28
Online since: July 2012
Authors: Yong Hong Zhu, Jian Hong Wang
Local flame image processing module is used to collect flame image of roller kiln burning zone and to segment it such that the data of the flame area and material area is got by using fast FCM(fuzzy C-means) clustering algorithm based on gray histogram[6-7].
According to expert experience, we calculate mean gray-scale , material height , flashing frequency and black area.
According to human visual characteristics, the average value of the flame area and the average value of material area of best effect on color judgment is chosen as flame color and material color respectively.
Acknowledgements This work was financially supported by the National Natural Science Foundation of China (No. 61164014 and No. 60974004) the Natural Science Foundation of Jiangxi Province,China (2010GZC0118).
Journal o f Chemical Industry and Engineering(China), vol. 59(2008), p.1839-1842 [5] H.
Online since: December 2013
Authors: Hidefumi Miyata, Kazuhiro Yumoto, Kanako Itoh, Miki Sasahara, Hiroki Kawaura, Nobuyuki Oshima, Taiho Shuzuki, Shunsuke Takahashi, Masahiko Oshige, Shinji Katsura
Introduction Solid phase assay systems are widely used for the detection and/or determination of biological and chemical materials (ligands), such as enzymes, proteins, DNA, and toxic materials [1,2,3].
Nakano (Graduate School of Bioagricultural Science, Nagoya University, Japan).
Vol. 125 (2003), p. 6848-6849 [9] C.M.Pradier, M.Salmain, L.Zheng and G.Jaouen: Surface Science Vol. 502-503 (2002), p. 193-202 [10] S.A.Trammell, L.Wang, J.M.Zullo, R.Shashidhar and N.Lebedev: Biosensors and Bioelectronics Vol. 19 (2004), p. 1649-1655 [11] A.M.Noubhani, W.Dieryck, S.Chevalier and X.Santarelli: Journal of Chromatography A Vol. 968 (2002), p. 113-120
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