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Online since: December 2013
Authors: Hardev Singh Virk, K.V.R. Murthy
Virk2b
1Display Materials Laboratory, Applied Physics Department,
The M.S.
The materials exhibiting this phenomenon are known as ‘Luminescent materials’ or ‘Phosphors’ meaning ‘light bearer’ in Greek.
Such materials are semiconductors.
Reynolds, Lyoluminescence, Journal of Luminescence, 54(1) (1992) 43–69
Chandra, Mechanoluminescent Smart Materials and their Applications, in: Electronic and Catalytic Properties of Advanced Materials, A.
The materials exhibiting this phenomenon are known as ‘Luminescent materials’ or ‘Phosphors’ meaning ‘light bearer’ in Greek.
Such materials are semiconductors.
Reynolds, Lyoluminescence, Journal of Luminescence, 54(1) (1992) 43–69
Chandra, Mechanoluminescent Smart Materials and their Applications, in: Electronic and Catalytic Properties of Advanced Materials, A.
Online since: March 2016
Authors: Czeslaw Kundera, Volodymyr Martsynkovskyy, Sergii Gudkov
In the first approximation, the soft sealant can be treated as linearly elastic material [6].
Gudkov, Mechanical seals with hydrodynamic unloading of friction pair, News of Sumy State University, Series Technical Sciences, No. 2, 2007, 34-41
Bouzid, An Experimental-Numerical Procedure for Stuffing Box Packing Characterization and Leak Tests, Journal of Tribology, Vol. 133, No. 1, 2011
Gaft, Experimental investigations of physicomechanical properties of packing, Scientific Books, Series Technical Sciences – Exploitation and Mechanical Engineering, Kielce University of Technology, No. 10, Vol. 2, 2008, pp. 115-121.
Gudkov, Mechanical seals with hydrodynamic unloading of friction pair, News of Sumy State University, Series Technical Sciences, No. 2, 2007, 34-41
Bouzid, An Experimental-Numerical Procedure for Stuffing Box Packing Characterization and Leak Tests, Journal of Tribology, Vol. 133, No. 1, 2011
Gaft, Experimental investigations of physicomechanical properties of packing, Scientific Books, Series Technical Sciences – Exploitation and Mechanical Engineering, Kielce University of Technology, No. 10, Vol. 2, 2008, pp. 115-121.
Online since: February 2012
Authors: Ying Hua Song, Jing Jing Wan
Evaluation index system of city integrated emergency response system and Nanning’ scores
Evaluation index system of city integrated emergency response system and Nanning’ scores
One-level index
Second-level index
Score
Formula
Command and control subsystem D1
Disaster accident analysis D11
90
D1=1/3* D11+1/3* D12+1/3* D13
=87.67
Events change feedback D12
88
Material resources scheduling D13
85
Computer-aided decision support system D2
The full extent of the database D21
83
D2=1/3* D21+1/3* D22+1/3* D23
=85
The completion of model libraries D22
85
Effective analysis and data mining D23
87
Wireless command and control subsystem D3
Wireless communication equipment D31
90
D3=1/2* D31+1/2* D32=89
Wireless communication state D32
88
Information network subsystem D4
Connectivity of database and network D41
90
D4=1/2* D41+1/2* D42=89.5
Mobile computer online D42
89
Telecommunications subsystem D5
The situation of communication D51
90
D5=1/2*
Beijing: Science Publishing House, 2010, 7
Popular Science and Technology, 2010,1:183~184
International Journal of Human-Computer Studies, 2008,52:385~421.
Beijing: Science Publishing House, 2010, 7
Popular Science and Technology, 2010,1:183~184
International Journal of Human-Computer Studies, 2008,52:385~421.
Online since: July 2014
Authors: Peng Xian Zhang, Jin Zhang, Xiang Jian Xu
Measurement of the Electrode Tip Wear Degree
The failure behavior of the electrode tip are mainly viscosity loss and upsetting in a long process of using. viscosity loss is occurred in the end of electrode tip contacted with the workpiece, which is just result of material transfer between them[7].While the upsetting is a phenomenon that the diameter of electrode end enlarges with the increase of solder joints number on the effect of heat and pressure.These two kinds of failure behavior mainly caused some changes in the surface of electrode tip, such as a corrosion pit.These changes can be reflected by laser measurements.
Acknowledgement This research was financially supported by the National Science Foundation(50275028).
Model for estimating electrode face diameter during resistance spot welding, J .Science and technology of welding and jioning,1999,14(5):285-289
The Chinese Journal of Nonferrous Metals, 2005,15(2):109-112.
Acknowledgement This research was financially supported by the National Science Foundation(50275028).
Model for estimating electrode face diameter during resistance spot welding, J .Science and technology of welding and jioning,1999,14(5):285-289
The Chinese Journal of Nonferrous Metals, 2005,15(2):109-112.
Online since: August 2014
Authors: Zuo Liang Yang, Zhi Gang Dai, Tong Bin Wang
Material Branch, Beijing,100075, China.
Genetic Algorithm (GA) In the computer science field of artificial intelligence, genetic algorithm (GA) is a search heuristic that mimics the process of natural selection.
Nuclear Science and Engineering,2012,32(3):212-218
[6] Zhang Chunfa,Zhang Suxiang,Cui Yinghong,et al.Thermo-economy state equation of modern power system[J].Journal of engineering thermophysics,2001,22(6):665-667(in Chinese)
Genetic Algorithm (GA) In the computer science field of artificial intelligence, genetic algorithm (GA) is a search heuristic that mimics the process of natural selection.
Nuclear Science and Engineering,2012,32(3):212-218
[6] Zhang Chunfa,Zhang Suxiang,Cui Yinghong,et al.Thermo-economy state equation of modern power system[J].Journal of engineering thermophysics,2001,22(6):665-667(in Chinese)
Online since: June 2012
Authors: Peng An
Acknowledgment
This material is based upon work funded by Zhejiang Provincial Natural Science Foundation of China under Grant No. 1110086 and Programs Supported by Ningbo Natural Science Foundation under Grant No. 2011A610186 and 2011A610182.
[4] Liu, Hong-Wei; Chi, Lei; Wang, Yan-Ning; Dong, Jian, “Design and implementation of a fault injection system for 1553B fault-tolerant bus controller,” Harbin Gongye Daxue Xuebao/Journal of Harbin Institute of Technology, v 41, n SUPPL. 1, p 90-93, July 2009
[4] Liu, Hong-Wei; Chi, Lei; Wang, Yan-Ning; Dong, Jian, “Design and implementation of a fault injection system for 1553B fault-tolerant bus controller,” Harbin Gongye Daxue Xuebao/Journal of Harbin Institute of Technology, v 41, n SUPPL. 1, p 90-93, July 2009
Online since: February 2014
Authors: Chun Huang, Min Hui Wu
Formative period: from the initiation of Reform and Opening Up to the mid-1980s, hardware production in Yongkang came into being and constantly developed in the form of family workshop, and in this period, the governments conduced special regulation, established hardware and software infrastructure, and set up the market for hardware trade in Yongkang, laying a material basis for the formation of regional brand.
Acknowledgements This work was financially supported by the National Natural Science Foundation of China(71303209) and the National Natural Science Foundation of China (71132007).
[9] Hu Jiayong: Economic Research Journal.
Acknowledgements This work was financially supported by the National Natural Science Foundation of China(71303209) and the National Natural Science Foundation of China (71132007).
[9] Hu Jiayong: Economic Research Journal.
Online since: August 2011
Authors: Deng Yi Zhang, Zhi Yong Yuan, Jian Hui Zhao, Yang Zhao, Jing Huang, Shi Zhong Han, Cheng Jiang Long
Smoke is a colloid which comprises a collection of airborne solid and liquid particles, and gases emitted when a material undergoes combustion or pyrolysis, together with the quantity of air that is entered or otherwise, mixed into the mass.
This work was supported by Hubei Provincial Natural Science Foundation of China, Research Foundation (No.
AISTC2008_16) from State Key Laboratory of Aerospace Information Security and Trusted Computing Ministry of Education, Fundamental Research Funds for the Central Universities, and 985 Project of Cognitive and Neural Information Science, Wuhan University (No. 904273258).
Nam, "Fire detection based on vision sensor and support vector machines," Fire Safety Journal, Vol.44, pp.322-329, 2009
This work was supported by Hubei Provincial Natural Science Foundation of China, Research Foundation (No.
AISTC2008_16) from State Key Laboratory of Aerospace Information Security and Trusted Computing Ministry of Education, Fundamental Research Funds for the Central Universities, and 985 Project of Cognitive and Neural Information Science, Wuhan University (No. 904273258).
Nam, "Fire detection based on vision sensor and support vector machines," Fire Safety Journal, Vol.44, pp.322-329, 2009
Online since: August 2017
Authors: Akher Ali, Vikas Kr Vyas, Md Ershad, Ram Pyare, Sunil Prasad
However, bioactive materials undergo incomplete conversion into a bone-like material which has biomedical application [1].
This launched the field of bioactive ceramics with many new materials and products [4, 6, 7].
Experimental 2.1 Materials and methods The wt% compositions and ratio of CeO2 to La2O3 of the 45S5 bioglass® samples have been given in Table 1.
The raw materials for different samples were properly weighed.
Hupa a Journal of Non-Crystalline Solids 402 (2014) 28–35
This launched the field of bioactive ceramics with many new materials and products [4, 6, 7].
Experimental 2.1 Materials and methods The wt% compositions and ratio of CeO2 to La2O3 of the 45S5 bioglass® samples have been given in Table 1.
The raw materials for different samples were properly weighed.
Hupa a Journal of Non-Crystalline Solids 402 (2014) 28–35
Static and Dynamic Analysis of the Closing Rotor Balancing Device of the Multistage Centrifugal Pump
Online since: September 2014
Authors: Ivan Pavlenko
Pavlenko, Dynamic analysis of the locking automatic balancing device of the centrifugal pump, Journal of mechanical engineering “Strojnícky časopis”, Bratislava, Institute of Materials and Machine Mechanics, Slovak Academy of Science, 2 (60) (2009) 75 – 86
Pavlenko, Investigation of nonlinear rotor oscillations of the multistage centrifugal compressor with the automatic balancing device, Journal of Manufacturing Engineering, Prešov, Slovak Republic, 12 (3-4) (2013) 35-39.
Pavlenko, Investigation of nonlinear rotor oscillations of the multistage centrifugal compressor with the automatic balancing device, Journal of Manufacturing Engineering, Prešov, Slovak Republic, 12 (3-4) (2013) 35-39.