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According to the experts forecast, the reinforced concrete, as inexpensive civil engineering materials, will also gain a larger application in the next one to two centuries in the developing countries.
Beijing: Science Press, 2002.
ACI Materials Journal, 1991, 88: 186-196
ACI Materials Journal, 1991, 88: 363-373
Journal of Zhejiang University (Engineering Science), Vol. 44, No. 4, pp. 789-797, 2010.

Safety culture of enterprises is divided into four parts by most scholars: safety material culture, safety spirit culture, safety system culture and safety behavior culture.
0.000 0.189 0.187 0.252 0.372 0.200 0.184 0.320 0.296 According to Table 2, we can find the weight vector A1 of safety material culture.
Thus, the evaluation vector B1 of safety material culture is calculated as follows: B1=A1R1= (0.1730, 0.3175, 0.3654, 0.1441) Similarly, we can calculate the evaluation vector B2, B3 and B4.
References [1] Xueyi Zhi, Xiaohua Jiang, and Minkang Tang: China Mining Magazine, Vol. 19(2010), p. 44–46 [2] Cox S., Flin R.: Work and Stress, Vol. 12(1998), p.202-216 [3] Clarke S: Journal of Organizational Behavior, Vol. 20(1999), p.185-198 [4] Angelica M.: Safety Science, Vol. 42(2004), p. 601-619 [5] Dianne Parker: Safety Science, Vol. 44(2006) , p.551-562 [6] J.
Tharaldsen: Safety Science, Vol. 46(2008), p. 427-439 [7] Haifen Mao: China Safety Science Journal, Vol. 14(2004), p. 7-10 [8] Weimin Chen: China Safety Science Journal, vol. 16(2006), p. 95-99 [9] Lin Li, Wenhua Cao and Haipu Bi: China Safety Science Journal, Vol. 17(2007), p. 121-128 [10] Gui Fu, Zhiwei Li, etal.: Journal of Safety Science and Technology, Vol. 4(2009), p. 121-124 [11] Hongxia Tian, Shuangzhong Zheng, and Wu Qiong: Industrial Safety and Environmental Protection, Vol. 29(2003), p. 41–43

Porphyrin and its derivatives are ideal materials for the decoration of SWCNTs.
Chen, Journal of Porphyrins and Phthalocyanines, 6, 241(2002)
Prato, Journal of Material Chemistry, 16, 62(2006)
Nakashima, Science and Technology of Advanced Materials, 7, 609(2006)
Xu, Journal of materials chemistry, 19, 8950(2009).

Research on Adhesion Failure of Milling Insert and Mechanical-Thermal Coupled Field in Milling of Difficult-to-Cut Materials Guanyu Tan 1,a, Guangjun Liu 2,b , Guanhui Li1,c, Yujing Sun 1,d, Baojun Sun1,e and Yiming Rong3,f 1 Harbin University of Science and Technology, 150080, China 2 Shanghai Jiao Tong University, 200030, China 3 Worcestor Polytechnic Institute, MA 01609-2280, USA a guangyutan@hrbust.edu.cn, blgj973@163.com, c li-guang-hui@sohu.com, dsyj801023@163.com, e 710718@sina.com, frong@wpi.edu keywords: Difficult-to-cut materials, Adhesion failure, Milling insert with 3D complex groove, Mechanical-thermal coupled field Abstract.
Study show that brittle materials tool has more severe failure and is main failure pattern of tools [1].
Experiments of Adhesion Failure To study the comprehensive physical fields of milling insert with 3D complex groove and determine the distribution rules of equivalent stress of coupled temperature and stress field, the experiment of intermittent cutting of difficult-to-cut materials and tools contrast is processed.
The workpiece materials are 3Cr-1Mo-1/4V, 0Cr18Ni9 and 45 steel.
Yuan: Journal of Harbin Institute of Technology (English Edition), Vol.4 (1997), pp.107

Materials and methods 2.1 Materials The blast furnace dust used in the study was obtained from Jinan Iron and Steel Co.
All of the reagents are AR. 2.2 Preparation of composite flocculation Blast furnace dust and aluminum gray were immersed in hydrochloride with different temperatures, stripping time and ratios of acid and materials.
Cheremisinoff, Hazardous Materials and Waste Management, 1995, Pages 53-70 [7] Choi, S.Y., Park, L.S., Im, S.H., Ryoo, J.J., Choi, S.J., Hwang, W.J., 1998.
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Plasma Oxidation of Patterned Mo Nanowires for Precise and Uniform Dry Etching Ivan Erofeev1,2,a, Muhaimin Mareum Khan1,2,b, Zainul Aabdin3,c, Angshuman Ray Chowdhuri4,d, Antoine Pacco5,e, Harold Philipsen5,f, Frank Holsteyns5,g and Utkur Mirsaidov1,2,6,7,h* 1Center for BioImaging Sciences, Department of Biological Sciences, National University of Singapore, 14 Science Drive 4, 117557, Singapore 2Center for Advanced 2D Materials and Graphene Research Center, National University of Singapore, 6 Science Drive 2, 117546, Singapore 3Institute of Materials Research and Engineering (IMRE), Agency for Science, Technology and Research (A*STAR), 2 Fusionopolis Way, Innovis #08-03, Singapore 138634, Republic of Singapore 4Department of Chemistry, Faculty of Science, National University of Singapore, Singapore, 117453, Singapore 5imec, Kapeldreef 75, B-3001 Leuven, Belgium 6Department of Physics, National University of Singapore, 2 Science Drive 3, 117551, Singapore 7Department of Materials
Materials and Methods Sample preparation.
Sanchez, Etching of Molybdenum via a Combination of Low-Temperature Ozone Oxidation and Wet-Chemical Oxide Dissolution, Journal of Vacuum Science & Technology A 41 (2023) 032601
Hess, Molybdenum Etching with Chlorine Atoms and Molecular Chlorine Plasmas, Journal of Vacuum Science & Technology B: Microelectronics Processing and Phenomena 6 (1988) 1577
Chae, Low-Temperature Plasma Atomic Layer Etching of Molybdenum via Sequential Oxidation and Chlorination, Journal of Vacuum Science & Technology A 40 (2022) 022602

Materials Science and Technology, 2004, 12(5): 524-528.
Journal of Materials Science, 2005, 40(16): 4387-4390
Journal of materials processing technology, 2009, 209: 2887–2891
Materials Letters, 2006, 60: 109-113
Journal of Materials Processing Technology, 2003, 142: 725-737.

It not only provides a wide range of food, raw materials and water resources, but also plays an important role in maintaining ecological balance and biodiversity, water conservation, waterforuseinadrought, degradation of pollution, regulating climate, supplementary groundwater, prevent erosion and so on.
(Source material: Final Feasibility Report and PEIS 1999 [5]) Natural Measures.
NATO Science for Peace and Security.
Journal of Economics of Water Resources，Vol. 25(2007).
Journal of Hunan University (Natural Sciences), Vol. 1(2005).

The strong and narrow diffraction peaks indicate that the material has a good crystallinity.
Feick, et al.: Science Vol.292(2001), p.1897 [2] M.
Justin, et al.: Nature materials.
:Materials LettersVol.61(2007), p.4362 [12] M.J.Zheng, L.D.Zhang, G.H.Li, et al.
Hung and W.T.Whang: Journal of Crystal GrowthVol.268(2004), p.242 [14] C.C.Ting, C.

Domínguez: Microporous and Mesoporous Materials.
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Chmielewski: Journal of Hazardous Materials.Vol 144(2007) , p 698
[14] Liyuan Deng, May-Britt Hägg: International Journal of Greenhouse Gas Control.
Fuess: Journal of Membrane Science.