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Hydrogenation and Degradation Behaviors of Mg-Ni Alloys Won Ha 1, a , Jeong-Il Youn 1, b and Young-Jig Kim 1, c 1 Department of Advanced Materials Engineering, Sungkyunkwan University, 300, Chunchun-dong, Jangan-gu, Suwon, 440-746, South Korea a hawon74@empal.com, b younj1@skku.edu, cyjk1122@skku.edu Keywords: Hydrogen storage alloy, magnesium, hydrogenation, degradation, rotation-cylinder method, cyclic test.
Forum Vol. 83-87 (1992), p. 119 [2] M.A.

Analysis for Formation Mechanism of Local Cluster of Enterprises based on Self-organization Tao Liang College of Economics and Management, Hebei University of Engineering, Handan, Hebei,056038, P.R.China 3335428@qq.com Key words: Local cluster of enterprises, Formation mechanism of local cluster of enterprises, Self-organization Abstract: This article analyses the formation mechanism of local cluster of enterprises based on self-organization.
The reduction of product’s life cycle due to expedite information and advanced technology urges the enterprise or the industry to fasten the opportunity in the risk to make a decision.
Science and technology forum of China. 2003, 6: p57 – 60

Introduction Due to the advanced technique, the very detailed basin information can be collected for the physically-based distributed hydrological models, which have been widely used to the scientific researches and sustainable management in river basins.
International Journal of Numerical Methods in Engineering 69, 162–201
P., on http://www.mpi-forum.org.

Johnson3 School of Materials Engineering, Purdue University, West Lafayette, IN 47907-1289, USA 1 slzhang07@gmail.com, 2krane@purude.edu, 3davidjoh@purdue.edu Keywords: Titanium aluminides, intermetallics, solidification, microstructural simulations Abstract.
Lorenz, Materials Science Forum 539-543 (2007) 1475-1480
Maijer (Eds.), Modeling of Casting, Welding and Advanced Solidification Processes XII, TMS, 2009, pp. 495-503 [4] S.

., Henan University of Science & Technology, Luoyang 471003, China 2 Department of Mechanical Engineering, The Hong Kong Polytechnic University, Hunghom, Kowloon, Hong Kong, China.
The crystal structures of the specimens were examined with a D8 advanced X-ray diffractometer, using a 40 kV, 30 mA, Cu Ka X-ray.
Nechaev, Defect and Diffusion Forum, 194-199, 1713 (2001). ], which is of benefit to the formation of oxide nanowires .The fact suggests that plastic deformation of oxide scale on rough zone enhances the growth of nanowires and nanosheets.

., Panenské Břežany 50, 250 70 Odolena Voda, Czech Republic; 2 Czech Technical University, Faculty of Mechanical Engineering, Technická 4, 166 07 Praha 6, Czech Republic; 3 Charles University, Faculty of Mathematics and Physics, Ke Karlovu 5, 121 16 Praha 2, Czech Republic; 4 Zentrum für Funktionswerkstoffe gGmbH, Sachsenweg 8, 38678, Clausthal-Zellerfeld, Germany 5 AIE CR, Novotného lávka 5, 116 68 Prague, Czech Republic Keywords: aluminium alloys, scandium, zirconium, powder metallurgy, precipitation hardening Abstract.
Dobatkina: Advanced Aluminum Alloys Containing Scandium, Structure and Properties, Gordon and Breach Science Publisher, Amsterdam 1998
Forum 519- 521 (2006), pp. 525-530.

Journal of Ecological Engineering, 20(4) (2019) 167–176
Materials Science Forum, 1038 (2021) 276-281
Mokrousova, The organo-mineral composition for retaining – filling of leather semi-fin semi-finished item, 3rd International Conference on Advanced Materials and Systems. (2010) 85-90.

For that purpose an electrochemical grid had been applied onto one side of the sheet metal samples in advance.
For that purpose a stochastic black and white spray grid had been applied onto one side of the sheet metal sample in advance.
Vol.15, pp.789-805 [4] International standard ISO 12004 (2), Metallic materials — Sheet and strip — Determination of forming-limit curves —Part 2: Determination of forming-limit curves in the laboratory, Reference number ISO 12004-2:2008(E) [5] Leppin, C.; Li, J.; Daniel, D.: Application of a method to correct the effect of non-proportional strain paths on Nakajima test based forming limit curves, Numisheet 2008, Interlaken, Switzerland [6] Tolazzi, M.; Merklein, M.: Influence of pre-forming on the forming limit diagram of Aluminum and steel sheets, Key Engineering Materials Vol. 344 (2007) pp. 113-118 [7] Graf, A.; Hosford, W.: The influence of strain-path changes on forming limit diagrams of A1 6111 T4, Int.
-C.; Charvet, P.: Limitation of standard material models for industrial applications, Forming Technology Forum IVP, 2009 Switzerland, pp. 9-14J

The World Forum for Acoustic Ecology (WFAE) was founded in 1993, with members who share a common concern about the state of the world soundscape as an ecologically balanced entity, and who represent an interdisciplinary spectrum in the study of the scientific, social and cultural aspects of the natural and human-made sound environment [2].
Research in soundscape relates to many disciplines, including acoustics, aesthetics, anthropology, architecture, ecology, ethnology, communication, design, human geography, information, landscape, law, linguistics, literature, media arts, medicine, musicology, noise control engineering, philosophy, pedagogic, psychology, political science, religious studies, sociology, technology and urban planning[3].
Technological advances enabled people to keep our buildings warm or cool, allowed them daylight (or possibly more appropriately some visual contact with the outside world) and protection from noise that the modern world created with transportation and industrial growth [6].
Dubois, “Recent Advances in Soundscape Research”, Acta Acustica united with Acustica, 92(6), V-VIII (2006) [3] Kang, J.

In recent years, the strength of the Mg-Zn-RE system alloys has been gradually improved using more and more advanced methods.
Forum Vol. 546-549 (2007)， p.187 [18] W.L.
Fang: Handbook of Engineering Materials, Vol.