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The Research about Fast Re-authentication Technology based Mobility Model Guojun Xu1 Fang Liu2 Changsheng Wan3 1Huawei Technologies Co.Ltd, Nanjing, China 2Nanjing Institute of electronics technology 210039, Nanjing, China 3School of Information Science and Engineering Southeast University, Nanjing, China Keywords: DNAI, mobility model, fast re-authentication Abstract—In accordance with the existing problems in the process of fast re-authentication, tabled a fast re-authentication scheme based on the mobility model and dynamic network access identification (DNAI), also simulated and analyzed of the performance of both existing programs and new programs.
Chiu-Ching Tuan, Chen-Chau Yang, "A New Normal Walk Model for Mesh PCS Networks", Proceedings of the 18th International Conference on Advanced Information Networking and Application (AINA’04) 2004
“WiMAX End-to-End Network Systems Architecture”, draft wimax forum NWG Stage-3, April 2006

Mantovani c Laboratory for Biomaterials and Bioengineering, Department of Mining, Metallurgical and Materials Engineering, Laval University & University Hospital Research Centre, Québec City, G1K 7P4, Canada a hendra.hermawan.1@ulaval.ca, bdominique.dube@gmn.ulaval.ca, c diego.mantovani@gmn.ulaval.ca Keywords: Degradable biomaterial, powder metallurgy, Fe-35Mn alloy.
Despite many attractive choices of advanced polymers, metals are still of consideration due their better mechanical properties [4].
Forum Vol. 426 (2003), p. 521 [6] C.

An energetic study on the preference of the habit plane in fcc/bcc system Xinfu Gu a, Wenzheng Zhang b Laboratory of Advanced Materials, Department of Materials Science and Engineering, Tsinghua University, Beijing 100084, China axinfugu@gmail.com, bzhangwz@mail.tsinghua.edu.cn Keywords: Interfacial energy; Orientation relationship; Precipitation crystallography; Interfacial structure; Habit plane Abstract.
Forum Vol. 23 (1999), p.41 [16] W.

Research on Usage Intention of Community Information System Li-weiping1, a,Yang-jie2, b, Kisu Kim3, c,Sun-wei4, d 1School of Information Engineering，Wuhan University of Technology, Wuhan,Hubei,430070,China 2Department of Police Technology, Railway Police College Zhengzhou, Henan, 450053, China 3School of Business, Yeungnam University, Dae-dong, Gyongsan, Kyungbuk, 712-749, Korea 4School of Business, Yeungnam University, Dae-dong, Gyongsan, Kyungbuk, 712-749, Korea aliweiping@rpc.edu.cn, bjieyang509@163.com, c1153579909@qq.com Keywords: Community information system, theory of planned behavior (TPB), Decomposed TPB, Usage intention Abstract.
Self-management function consists of blogs, online forums, photo albums, massage board and so on.
Advanced convenient features provided by vendors should lead to positive attitudes toward CIS usage intention.

Effect of strain hardening on the joint efficiency of an Al-Mg-Sc-Zr alloy subjected to friction stir welding Sergey Malopheyev1,a, Vladislav Kulitskiy1,b, Sergey Mironov2,c, Daria Zhemchuzhnikova1,d, Rustam Kaibyshev1,e 1Laboratory of Mechanical Properties of Nanostructured Materials and Superalloys, Belgorod State University, Pobeda 85, Belgorod 308015, Russia 2Departament of Materials Processing, Graduate School of Engineering, Tohoku University, Sendai 980-8579, Japan amalofeev@bsu.edu.ru, bkulitskiy@bsu.edu.ru, csmironov@material.tohoku.ac.jp, dzhemchuzhnikova@bsu.edu.ru, erustam_kaibyshev@bsu.edu.ru Keywords: aluminum alloys, friction stir welding, thermomechanical processing, deformation structure, ultrafine grained microstructure Abstract.
Attempting to ensure a full-thickness joining, a double-side FSW in the mutually opposite directions was applied and thus the advancing (AS) and retreating sides (RS) reversed from the upper to bottom surfaces of the welds.
Forum 55 (2012) 706-709
Bhadeshia, Recent advances in friction-stir welding - Process, weldment structure and properties, Prog.

., Universiti Tun Hussein Onn Malaysia, 86400 Johor, Malaysia 2Sustainable Manufacturing and Recycling Technology, Advanced Material Manufacturing Center (SMART-AMMC), Universiti Tun Hussein Onn Malaysia, 86400 Johor Malaysia 3Fac. of Civil and Enviromental Eng., Universiti Tun Hussein Onn Malaysia, 86400 Johor, Malaysia 4College of Engineering, University of Wasit, 52001, Al-kut, Iraq.
Forum, vol. 544 (2007) p. 443 [13] J.

.: Characterization of the drapability on non-crimp fabrics, Society for the Advancement of Material and Process Engineering: New Materials and Processes for a New Economy, SAMPE 2010, Seattle, WA. - Covina, CA, 17. - 20.05.2010, 55th International SAMPE Symposium Seattle: SAMPE Publishing, 2010 [3] DIN 53362, Bestimmung der Biegesteifigkeit, Verfahren nach Cantilever, 2003 [4] J.
(Ed.): New Material Characteristics to cover New Application Needs: SEICO 11; SAMPE Europe 32nd International Technical Conference & Forum, March 28th - 29th, 2011, Paris; pp. 450-455 [8] Friebe, H.; Galanulis, K.; Klein M.: Numerical comparison and verification of FEA in sheet metal forming by optical measurements of large and complex parts.
Galanulis: Optical measuring technologies in sheet metal processing”, Proceedings of SheMet (05./08.04.2005), Advanced Materials Research Vols. 6-8 (May 2005) pp. 19-34, Trans-TechPublications [10] Schnabel, A.; Gries, T.: Production of non-crimp fabrics for composites, In: Lomov, S.

., “4H-SiC Pseudo-CMOS Logic Inverters for Harsh Environment Electronics,” Material Science Forum, vol. 897, pp. 669–672, 2017, doi: 10.4028/www.scientific.net/msf.897.669
Grasser, “Evaluation of Advanced MOSFET Threshold Voltage Drift Measurement Techniques,” IEEE Transactions on Devices and Material Reliability, vol. 19, no. 2, pp. 358–362, 2019, doi: 10.1109/TDMR.2019.2909993
McPherson, “Reliability Physics and Engineering,” 2019, doi: 10.1007/978-3-319-93683-3

., Beijing 100088, China 3GRIMAT Engineering Institute Co., LTD., Beijing 101407, China 4General Research Institute for Nonferrous Metals, Beijing 100088, China awinll3014@163.com, b*liyanan@grinm.com, clixiwu@grinm.com, drenweicai@nela.com.cn, ezhangyongan@grinm.com Keywords: aluminum alloy; quenching medium parameters; heat transfer coefficient; iterative method Abstract: In this study, the heat transfer coefficients of 7050 aluminum alloy under different water temperatures, polyalkylene glycol aqueous solution concentrations and quenching medium types are calculated by an iterative method, and the heat transfer coefficient of the aluminum alloy under different quenching medium parameters was compared and the difference was discussed in detail.
Soutis, Recent developments in advanced aircraft aluminum alloys, Mater Des. 56(2014) 862-871
Xiong, Effects of heat transfer coefficients on quenching residual stresses in7055 aluminum alloy, Mater Sci Forum. 877(2016) 647-654.

Numerical Analysis of the Schottky Contact Properties on the Forward Conduction of MPS/JBS SiC Diodes Marco Boccarossaa *, Alessandro Borgheseb, Luca Marescac, Michele Ricciod, Giovanni Breglioe and Andrea Iracef Department of Electrical Engineering and Information Technologies (DIETI), University of Naples Federico II, Naples, Italy a*marco.boccarossa@unina.it, balessandro.borghese@unina.it, cluca.maresca@unina.it, dmichele.riccio@unina.it, egiovanni.breglio@unina.it, fandrea.irace@unina.it Keywords: MPS diode, JBS diode, Schottky contact, Ohmic contact, TCAD simulation, Snapback.
Baliga, Advanced Power Rectifier Concepts.
Roccaforte et al., “Metal/Semiconductor Contacts to Silicon Carbide: Physics and Technology,” Materials Science Forum, vol. 924, pp. 339–344, 2018, doi: 10.4028/WWW.SCIENTIFIC.NET/MSF.924.339