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Ruoppa4 1Ruukki Metals Oy, Rautaruukintie 155, 92101 Raahe, Finland 2University of Oulu, Material Engineering Laboratory, 90014 Oulun Yliopisto, Finland 3University of Oulu, Oulu Southern Institute, Pajatie 5, 85500 Nivala, Finland 4Kemi-Tornio University of Applied Sciences, Tietokatu 1, 94600 Kemi, Finland avili.kesti@ruukki.com Keywords: bendability, direct quenching, bainite, martensite, ultra-high-strength steel Abstract.
Karjalainen: Bendability of ultra-high-strength steel, Key Engineering Materials Vols. 410-411 (2009) 611-620
Karjalainen: Influence of Predetermined Surface Defect to the Bendability of Ultra-High-Strength Steel, Key Engineering Materials Vols. 504-506 (2012) 901-906
Journal of the Japan Society for Technology of Plasticity (Japan) 36. 416 (1995) 973-978 [18] K.
Key Engineering Materials Vols. 410-411 (2009) 661-668.

Despite the margin of safety which is put at the design of the aircraft, an important role plays, both quality of the material and its ability to save the mechanical properties during all assigned resource for the aircraft.
The amount of lining wear products falling into the steel for one heat, depending on its durability and material Lining material Lining durability, n Amount of wear products Q, [kg] С, [%] Ground brick MgO 40 0.23 0.13 Periclase powder MgO 60 0.15 0.09 Spinel powder MgOAbOs 110 0.09 0.05 Determined the initial concentration of oxygen, nitrogen and hydrogen in the charge materials, the results of the analysis are shown in Table 2.
The original content of oxygen [O], nitrogen [N] and hydrogen [H] in charge materials Number The name of the charge Material Content [O], [%] [N], [%] [Н], [sm3/100 g] 1 Iron 0.039 0.013 1.36 2 Ferrochrome, consignment 1, 2, 3 0.12 0.165 1.48 0.42 0.173 0.61 0.17 0.172 2.14 3 Electrolytic nickel 0.0003 – 1.38 4 Electrolytic copper 0.025 0.0003 2.98 The results obtained show that under the layer of the main slag there is a monotonic saturation of the VNL-3 steel with nitrogen.
The experiments have shown that when ensuring and observing the following conditions, the level of non-metallic inclusions, the content d - ferrite and nitrogen as part of the resulting steel: · Structural and technological rigidity of the furnace frame and the introduction of an inductor; use of high-quality materials; · charge preparation and reduction of its premelting time, complex deoxidation of steels with the use of master alloy FS30RZMZ0; · introduction of a device for thermostating samples of hot magnetic induction; · float control of nitrogen and aging mode of parts after hardening.
Shingu, Mechanical alloying, Journal of the Japan Society for Technology of Plasticity 32-368 (1991) 1116-1120

This model leads to a relatively accurate result but requires large amount of manpower and material resources.
In Chinese [3] Sun Hong, Shi Hongshen: Research on the Predicting Model of Air Route Demand, volume 4 of Journal of Civil Aviation University of China, (2004), p.38-43.
In Chinese [9] Liu Sifong, Dang Yaoguo and Fang Zhigeng: Grey System Theory and Application (Science Press, Beijing 2004).
In Chinese [13] Guo Yajun, Yi Pingtao: Assembly Method of Evaluation Conclusion Based on Singular Value Decomposition, volume 2 of Journal of Northeastern University (natural science edition) , (2007), p. 278-281.
In Chinese [14] Wu Nailong, Yuan Suyun: Maximum Entropy Method (Hunan Science and Technology Press, Changsha 1991).

English words with two double quotation marks mean corresponding Chinese words. ) User1 108 96 4 (IC1，0.486) “hot pot”, “raw material” ,“Chongqing”, “pungent”, “Chengdu” (IC2，0.880) “the South China Sea”, “Vietnam”, “navy”, “US army”, “Washington” (IC3，0.774) “Apple”, “computer”, “notebook”, “panel”, “purchase” (IC4，1.000) “Yao Ming”, “New season”, “Rockets”, “Union”, “player” User2 131 114 5 (IC1，0.837) “Huangmei opera”, “dramatic”, “Anhui”, “troupe”, “playbill” (IC2，0.957) “Study abroad”, “EDU”, “England”, “application”, “preparatory” (IC3，0.781) “snack”, “characteristic”, “health”, “repast”, “hot pot” (IC4，0.874) “music”, “singer”, “music circles”, “song”, “Teresa Teng” (IC5，1.000) “navy”, “missile”, “military”, “Washington”, “Vietnam” User3 162 136 6 (IC1，0.977) “Study abroad”, “application”, “USA”, “entrance exam”, “expense” (IC2，0.894) “geomancy”, “constellation”, “destiny”, “mental”, “science” (IC3，0.956) “Wushu”, “Hailong liu”, “competition”, “competitor”, “international” (IC4
Enhanced web document retrieval using automatic query expansion [J].Journal of the American Society for Information Science and Technology (S1532-2882), 2004, 55(1):29-40
Journal of Chinese Information Processing (Chinese), Vol. 20, No. 3, 2006, pp.48-53
[9]Zhengyu ZHU, Yunyan TIAN et al: An Improved Web Documents Clustering Method [J], Journal of Computational Information Systems.
Chinese Journal of Computers (Chinese), Vol. 27, No. 10, 2004, 1395-1401

Indirect carbon emission is the carbon footprint condensed in materials consumed in maintenance of fertilization, pest control, shading and supporting.
Because of great time span of this stage, the indirect carbon emission of assistant materials should be included in the total carbon footprint of this stage.
Practices urged to lighten carbon footprint [J].British Dental Journal, 2008(9):483
Low-carbon Economic Theory [M] Bejing: China Environmental Science Press, 2008:677
Materials China, 2010, 29(2):60-63

Secondly, a harbor should be built in center fishing port district, the brake and reservoir should be consolidated, and the engineering construction materials should be improved to cope with flood and typhoon more effectively.
Acknowledgements This work was financially supported by the Natural Science Foundation of China (51078256), Project supported by the Specialized Research Fund for the Doctoral Program of Higher Education of China (20090032110046), Natural Science Foundation of Tianjin (12JCYBJC14200) and Natural Science Foundation of Tianjin (12JCYBJC14400).
[2] Dehong Zhou, “Research on Safety Planning and Risk Management for Chemical Industry Park,” Wuhan: China University of Geo-science, 2010(In Chinese)
[5] Shengxie Xiao, Theory and Application of Disaster Chain, Beijing: Science Press, 2006 (In Chinese)
[7] Weicheng Fan, Lizhong Yang, “Safety Science and Engineering of Urban and Industrial Fire,” Bulletin of the Chinese Academy of Science,: pp.181,Mar 2000(In Chinese)

Analysis and Explore of Cultivating Students Characteristic Team and Team Spirit in the Network Comprehensive Practice Curriculum Reform Project Zhang Shengfu School of Computer Science and Technology, Qinghai Nationalities University,Qinghai 810007,China websource@126.com Keywords: team spirit network comprehensive practice curriculum reform program cultivate.
(3) Course tissues,mainly for emphasis on practical application,and further ways of evaluation to improve students' practical ability and the team cooperation,arouses student's study and participation enthusiasm.A timely carried out simulation bidding meeting and;the site visits of Enterprises and institutions,apprentice;Web development game,comprehensive network game.Grouping,division of labor and competition and stimulation is active characteristics.By enterprise managers,employment guidance experts and professional teachers,when the graduating class all students attend;establish multiple jobs skills and two games;encourage an high ability in the first round,encouraging students post employment in the first round of the failure position competition students continue to attend a second round competition;Summary and material,spirit award link and pattern has played a very good,also become such activity after school the templates. 5.5.Team Features Conclusion summary aims to further
The formation of Reward and punishment system.Namely to capacity size,contribution,work attitude,to distinguish standard as a spiritual and material combination,encourage primarily,punishment,supplemented by incentive system.
References [1] Wang Lin, Liu Guangyue: Explore and Development of Students Teamwork Spirit (Science aspect The Fourth,2010)
[3] Zou Yanjiao: Explore and Analysis of Students Teamwork Spirit Employment -oriented(Journal of Xianning University,The Fifth,2010).

Damage detection of wood beams using the modal flexibility Curvatures Chuanshuang Hu1, a, Wei Wen1,b and Hong Yun1,c 1,Deptartment of Wood Science and Engineering, College of Forestry, South China Agricultural University, Guangzhou, Guangdong, P.
Materials and method Four groups of uniform and clear beams without any defects after visually graded were cut from a log of dragon spruce (Picea asperata) and their moisture contents were conditioned to around 12%.
Acknowledgements This work was financially supported by the Guangdong Natural Science Foundation (06300400).
Samman: Journal of Sound and Vibration 145 (1991), p. 321-322 [12] J.T.

What is needed is to adjust processing techniques parameters in according with materials and mechanical properties.
Acknowledgements This work was financially supported by the Shandong science and technology research programs.
References [1]Hequan WU: Reviews of the application and challenges of Internet of Things, Academic Journal of Chongqing University of Posts and Telecommunications (Natural Science Edition), Vol 22, No.5, 2011,10, p:526-531 [2] Xinjian GU, et al., Technology of Manufacture Servicesation and Informatization Integration, Computer Integrated Manufacturing System, Vol.16, No.11, 2010,11, p:2530-2536 [3] Mingwei WANG, Shusheng ZHANG, Jingtao ZHOU, Collaborative Business Processes Framework faced by Service-oriented Manufacture, Computer Integrated Manufacturing System, Vol. 16, No.11, 2011,11, p:2537-2543

Acknowledgement This research was supported by Basic Science Research Program through the National Research Foundation of Korea(NRF) funded by the Ministry of Education, Science and Technology (2011-0008529) References [1] Lee, J.
K., An Experimental study of particulate retention by microporous membranes in liquid filtration, KSME Journal, Vol.8, (1994) 69-77
[3] ASTM F316-03, Standard Test Methods for Pore Size Characteristics of Membrane Filters by Bubble Point and Mean Flow Pore Test, American Society for Testing and Materials, 2011