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Phase Field Model of Modification of Microstructure of Al-15Mg2Si-4.5Si Composite by Addition of Sr During Semi-Solid Processing Indrani Mukherjee1,a, Prosenjit Das1,b* 1Advanced Manufacturing and Materials Processing Laboratory, Department of Materials Engineering, Indian Institute of Science, Bengaluru-560012, India aindranim@iisc.ac.in, bprosenjitdas@iisc.ac.in Keywords: semi-solid, magnesium silicide, phase field, grain refinement.
Das, Microstructure evolution during solidification in a low superheat casting process of the Al-Mg2Si composites having excess Si: A phase field study, Materials Today Communications, 40 (2024) 109620
[11] P Das, SK Samanta, B Mondal, P Dutta, Multiphase model of semisolid slurry generation and isothermal holding during cooling slope rheoprocessing of A356 Al alloy, Metallurgical and Materials Transactions B 49 (2018) 1925-1944
Das, Microstructure evolution during Rheoprocessing of A356 Al alloy using cooling slope, International Journal of Metalcasting, 17(3) (2023) 1982-2001

Its primary purpose lies in stimulating the students’ study interest, follow the four cardinal principles: principle of combining material stimulation and spiritual stimulation, principle of combining internal stimulation and external stimulation, principle of combining positive stimulation and negative stimulation and the principle of fair stimulation.
Perfect positive and negative incentive mechanism, combine with material stimulation, to provide guarantee for the construction of style of study.
The author thinks that because of different personal standards of spiritual reward, difficult to materialize, and the existed difficulties of reward setting, the penetration point should take the material rewards as the means to promote the student to achieve their spiritual pursuits, thus, obtain the spiritual reward, that is achieve the students' internal stimulation.
[1] Feixiao Wu, Study Interest Cultivation and Stimulation of University Students, Jilin Educational Science-Higher Education Research, (22),109,（2000） [2] Baofu Li, Xin Zhou, Haiyan Wang, Psychological Factor Analysis of Study Motivation of University Students, (3), 101-103,（2006） [3] Weilu Guo, Discussion of Higher Education Contractual Relationship and Education Consumption Option , Journal of East Chine Normal University, (5),（2005） [4] Baokun Zhang, Effect of Humane Factor on University Development — University Development and Education Thinkers in Colleges nd Universities of German, America and Japan and, Comparative Education Research,(1),（1988） [5] Liqing Ren, Jianhong Liu, Discussion of Major Option of University Students, Educational Development and Research, (17),29-32,（2009） [6] Zuchao Li, Discussion of Education Incentive Theory , Educational Criticism, (5),9-12,(2001) [7] Zuchao Li, Yan Hu, Discussion of Utilization of Teaching to Stimulate Nonintellectual Factor of
University Students, Modern University Education,(5),82-87, (2007) [8] Baofu Li, Xin Zhou, Haiyan Wang, Psychological Factor Analysis of Study Motivation of University Students, (3), 101-103, (2006) [9] Ming Lin, Jiaolian Tan, Application of Participatory Study in the Education of “Education Technology”, Educational Theory and Practice, (29),56-58, (2009) [10] Ping Wang, Kuanyu Zhang, Investigation of Study Value of University Students in the Times of Knowledge Economy, Modern Education Science, (5),59-61,( 2002)

Analysis of Production Process Parameters by Using Data Mining Methods Pavel Vazan1, a, Pavol Tanuska1, b, Dominika Jurovata1, c, Michal Kebisek1, d 1 Slovak University of Technology in Bratislava, Faculty of Materials Science and Technology in Trnava, Hajdóczyho 1, Trnava 917 24, Slovak Republic a pavol.vazan@stuba.sk, b pavol.tanuska@stuba.sk, c dominika.jurovata@stuba.sk, d michal.kebisek@stuba.sk Keywords: Data Mining, Knowledge Discovery in Databases, Simulation, Production System.
Material flow of production process Gained Knowledge Based on the resulting reports from each data-mining methods and techniques, we proceeded to the evaluation.
International Journal of Engineering 2012/1 ISNN 1584-2665, (2012) [2] J.
Applications of neural network in regression analysis, Computers & Industrial Engineering, Volume 23, Issues 1–4, pages 93-95, ISSN 0360-8352, [online] Available on the Internet:http://www.sciencedirect.com/ science/article/pii/ 036083529290071Q, [cited: 2012-06-12; 15:00 CET] (1992).

Effects of Solid Solution Treatments on Microstructures and Tensile Properties of a Mg-Y-Zn-Cu Alloy Bingqing Shi1, 2, a, Rongshi Chen 1, b* and Wei Ke1, c 1 State Key laboratory for Corrosion and Protection, Institute of Metal Research, Wencui Road 62, Shenyang 110016, China 2 Graduate university of the Chinese Academy of Sciences, Beijing 100049, China abqshi@imr.ac.cn, b*rschen@imr.ac.cn, cKewei@imr.ac.cn Keywords: Mg-Y-Zn-Cu alloy, Magnesium alloy, Long period stacking order (LPSO) structure, Solid-solution treatment.
Acknowledgements The authors gratefully acknowledge the financial support from the National Natural Science Foundation of China (No. 51105350) and National Basic Research Program of China (973 Program) through project No. 2013CB632202.
Koike, Novel hexagonal structure and ultrahigh strength of magnesium solid solution in the Mg-Zn-Y system, JOURNAL OF MATERIAL RESEARCH. 16 (2001) 1894-1900
[15] Binary Alloy Phase Diagrams, ASM International, Materials Park, OH, 1990

Golf course construction can not leave land, water and other natural resource, the natural environment is the material base of golf course.
Golf course construction is not only the human material sense of practice, and the implication of human rich intellectual and spiritual connotation.
Beijing: China Social Sciences Press (2000)
Philosophy study on science and technology, 2010;2: 18-21
Jianghai Journal, 2007; 5: 22-27

However, this study concerns only the fatigue life of crack growth (assuming a macroscopic crack is already existing in the material) and not the crack initiation life.
Fay, "Fatigue of drillstring: state of the art," Oil & Gas Science and Technology, vol. 57, pp. 7-37, 2002
Bedi, "Adaptive neuro-fuzzy inference system in modeling fatigue life of multidirectional composite laminates," Computational Materials Science, vol. 43, pp. 1086-1093, 2008
Habibi, "Stress intensity factors in a hollow cylinder containing a circumferential semi-elliptical crack subjected to combined loading," International journal of Fatigue, vol. 29, pp. 128-140, 2007

Improving Life Cycle Quality of Navy Vessel through Integrated Management Approach MA Qvli1, XIE Zongren2,a and LV Jianwei2,b 1 Office of Research and Development, Naval Univ. of Engineering, Wuhan 430033，China; 2 Dept of Management Science, Naval Univ. of Engineering, Wuhan 430033, China awx1839@hotmail.com; bL2015wh@163.com Keywords: navy vessel, life cycle, phase quality, integration quality management.
Introduction The quality of ship is a concentrated reflection of nation strength of science, technology and economy, it’s related to the generation of the combat effectiveness of the naval forces and continued fighting force directly, in modern circumstances, especially in the war under high-tech conditions, the quality of ship makes a influence to the naval battle, sometimes eventually affects the whole country.
(2) Whole process of management: for civilian products, the whole process of management means to ensure the high-quality in all aspects of the market survey, product selection, research, design, procurement of raw material, manufacturing, inspection, storage and transportation, sales, installation, operation and maintenance.
In the building phase, we still use the same CAD design environment, then get the digital sample boat in the phase of productive design, and thereby form a BOM (Bill of Materials) list and various documents that guide the shipbuilding.
Industrial Engineering Journal, 2007, 10(2): 97-101

Comparison on nutrient composition and amino acid and fatty acid profile of muscle in wild and farmed prawn, Penaeus japonicu Xing-hong XU 1, a, Bin-lun YAN 2,b and Jia-tao XU 3,c 1,3 Shool of Marine Science & Technology, Huaihai Institute of Technology, Lianyungang 222005, China 2 Jiangsu Key Laboratory of Marine Biotechnology, Huaihai Institute of Technology, Lianyungang 222005, China axhxu119@163.com, byanbinlun@yahoo.com.cn, cxzhsusan@sohu.com Corresponding author.
Materials and methods 2.1.
Acknowledgments This work was funded by the grant from the Jiangsu Province science and technology development projects(No.2010026).
Xu, Analysis of the nutritional composition of muscle in Penaeus japonicus, Popular Science. 4 (2007) 17-18
Matsushita, Fatty acids profile and cholester contents of three Brazilian Brycon Freshwater fishes, Journal of food Composition and Analysis. 14 (2001) 565-574.

However, the low-energy conversion efficiency of PV materials remains a barrier to the prolific growth of solar electricity [1].
Acknowledgements This work was financially supported by Postdoctoral Science Foundation of China (20110491825), Key project of Zhejiang Provincial Natural Science Foundation of China (Z1110893), and Zhejiang Provincial Natural Science Foundation of China (LY12E07005).
Labonne, Maximizing the power output of partially shaded photovoltaic plants through optimization of the interconnections among its modules, IEEE Journal of Photovoltaics, 2 (2012) 154-163.

Real estate abroad: how to make the right choice (2014) Applied Mechanics and Materials, Vol.670-671, pp.1612-1615
(2011) Proceedings of the Week of Science in the Polytechnical University, p. 2
International relations in construction education and science (2012) Construction of Unique Buildings and Structures, Vol. 2, pp. 1-5
Features of energy efficient upgrade of historic buildings (illustrated with the example of Saint-Petersburg) (2014) Journal of Applied Engineering Science, Vol. 12 (1), pp. 1-10