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Experimental 2.1 Materials and Methods: Synthetic raw Chemicals and reagents for the synthesis procured from Sigma Aldrich, Alfa Assar Ltd.
Co doped Sm2O3 NS exhibits narrowing band gap value which is the result of shifting of valence band maximum and conduction band minimum of the materials.
Chinnam, Guar Gum and its Nanocomposites as Prospective Materials for Miscellaneous Applications: A Short Review.
Gowda, Morphology structural and photoluminescence properties of shaping triple semiconductor YxCoO: ZrO2 nanostructures Journal of Materials Science: Mater.
Kerur, Recent Advances in the One-Pot Synthesis of Coumarin Derivatives from Different Starting Materials Using Nanoparticles: A Review.

(c) The stress was approximately calculated under elastic material in Each ages phase, so the precision of calculation results is insufficient; For comprehensive analysis, stress calculation values slants big, but the situation is qualitative according to laws. 7.2 Conclusions (1) With the suggested analysis, calculation theory is reasonable, calculation method is simple, convenient; The analysis methods synthetically considered the main feature of constrained floor ,and Introduced the concept of constraint influenced range, and the computation method of influenced range.
Qiu3, JOURNAL OF PERFORMANCE OF CONSTRUCTED FACILITIES © ASCE / NOVEMBER (2003 ) p.177-187 [2] K.Bhaleraoa,W.Shenb,A.B.O.
Soboyejoa,W.O.Soboyejob, Vol.25 (2003),p. 607–615 [3] Zihai Shi, M.ASCE1 , JOURNAL OF STRUCTURAL ENGINEERING © ASCE / NOVEMBER (2004) ,p.1738-1747 [4] Hua Xing, XiuMei Wang, YuHui Dong, BEIJING, GEOTECHNICAL ENGINEERING WORLD(10/2007 ), p. 44-46(in chinese) [5] Chief editor of Long yu-qiu,Baoshi-hua,etc,STRUCTURAL MECHANICS (two edition),BEIJING,HIGHER EDUCATION PRESS (12/2004 ) p. 459-460(in chinese) [6] FuWen Quan, HanSu Fang, THE CRACK ANSLYISIS AND CONTROL OF THE CONCRETE ENGINEERING, BEIJING, CHINA RAILWAY PUBLISHING HOUSE(2002) p. 28-42(in chinese) [7] YuHui Dong, HuiMin Wang, SICHUAN BUILDING SCIENCE (4/2007), p.77-79(in chinese) [8] YuHui Dong, HuiMin Wang, HuiZhong Zheng, Ping Yu, MECHANICS IN ENGINEERING ( 2/2007) p. 46-47(in chinese) [9] Wu Yao, WenHui Zhong, CHINESE J0URNAL OF MATERIALS RESEARCH (2/2006) p. 24-28(in chinese)

Electroluminescence of GeSn/Ge MQW on Si substrate GeSn alloys attract great attention because Sn affects the band structure and for a sufficient large Sn content it is predicted to become direct semiconductor material (EΓ < EL).
This energy levels can be calculated by EQW = Ebulk + En. (1) Whereas Ebulk denotes the bandgap energy of the bulk material.
Accordingly, the MQWs with Ge0.93Sn0.07 wells analyzed here do not establish a direct material, irrespective of their very intensive luminescence as shown in Fig. 2.Table 1: Energies of compressively strained GeSn as deduced from experimental data Ebulk Peak T = 80 K T = 300 K A - indirect line, L-hh 0.621 eV 0.596 eV B - direct line, Γ-hh 0.681 eV 0.651 eV C - direct line, Γ-lh 0.740 eV 0.711 eV Acknowledgement This work was supported by the German Research Foundation (DFG) in the framework of the project "Germanium-Laser für die Silizium-Photonik" (KI 561/5-1 and OE 520/5-1).
Schroeder, Journal of Applied Physics 113, 13513 (2013)
Yu, Journal of Vacuum Science & Technology B 32, 60601 (2014)

Experiment Design Material and Test Member Design.The main parameters that were studied in this research were SCC strength and initial axial stress level of the enlarged concrete columns, and their affects to the seismic resistance performance of these columns.
Acknowledgements This work was financially supported by National Natural Science Foundation of China（50878056）andScience and Technology Department of FuJian Province project（2009H0027） References [1] LUO Su-rong,ZHENG Jian-lan .Study on the Application of Self-compacting Concrete in Strengthening Engineering [J].
Journal of Building Materials，2006，9（30）: 330-336（in chinese） [2] LUO Su-rong,ZHENG Jian-lan Experimental Study of the Aseismic Performance of Self-compacting High Strength Concrete Frames[J].
Journal of Building Structures .2005,(05): 74-80（in chinese） [6] Hu Puo,Shi Xudong.  

The container was introduced in the 1960s as a universal carrier for various materials and soon became a standard carrier for worldwide transportation.
Ng, “Crane scheduling in container yards with inter-crane interference,” European Journal of Operational Research, vol.164, no.1 (2005), pp. 64-78
Spasovic, “Scheduling material handling vehicles in a container terminal,” Production Planning & Control, vol.14, no.7 (2003), pp.623-633
Ariffin, “Using simulated annealing algorithm for optimization of quay cranes and automated guided vehicles scheduling,” International Journal of Physical Sciences, vol.6, no.27 (2011), pp. 6286-6294.

Introduction Mineral resources are nonrenewable and indispensable material base for human society to survive and develop.
It was relatively late for China to start the study of utilization of tailings, but we have been developing at a rapid pace, esp. in recent years, and have made encouraging achievements in the fields of reclamation of valuable components, manufacturing of architectural materials and soil conditioner using tailings as material [6-10].
It can also act as a flotation dispersant, especially for the materials with high content of slimes.
Wang, Status quo and suggestions on comprehensively utilizing mining tailings at home and abroad, Journal of Qingdao Institute of Architecture and Engineering. 4(2001)84-87
Lu, The state and prospects for copper tailings as resources, Journal of Nantong institute of technology (natural science). 4(2004)60-62

The unbalance of interelectrode gap and the unbalance distribution of electric field lead to the unbalance of current density distribution, resulting in the non-uniform material removal of anode.
Table 1 Selected range experimental parameters Interelectrode gap δ [mm] Main components of Electrolyte Electrolyte flowing rate q [m 3/s] Workpiece rotate speed n [r/min] Current density i [A/cm2 ] Processing time T [min] Grit size ω[#] 0.1~0.8 NaNO3 1~20 120~380 20~80 1~2 600~2000 Table 2 Tool and workpiece conditions Workpiece Anode Tool Cathode Workpiece materials Size [mm] Initial surface Materials Processing area [mm2] GCr15 Ф110×26 Ra0.5~0.6µm,HRC58 Cu 26×8 In order to assess the effect of machining factors, the Taguchi method L16 (45) is constructed and the main and interaction effect of factors are estimated by conducting 16 orthogonal experiments.
Acknowledgement The authors are grateful to the financial aid to this projects supplied by Dalian Science and Technology Project Foundation under the contract 2003A1GX061.
Jiang: Journal of Materials Processing Technology 145 (2004), pp.233
Zhou: Journal of Foshan University (Natural Science Edition) Vol.24 (3) (2006), pp.11.

In summary, Huangni po anomaly area produced in the same geological background with Shiyingtan gold area, which has similar tectonic, mineralization alteration, geochemical characteristics and metallogenic material sources.
Journal of Chengdu University of technology(Science & Technology Edition), Vol.31(2004),p.111-117(in Chinese)
Chengdu: Chengdu University of Science and Technology press,1991.63-75(in Chinese)
Study on mineralization depth and vertical range of orebodies in Jiaodong area, Journal of Changchun university of science and technology. 1999,p.127-130(in Chinese)

In the poor working conditions of the boiler system, the material must resist the high temperatures nearly 1900℃ and transfer the heat to the water with the temperature of about 300℃.
Acknowledgements This study has been supported by the National Nature Science Foundation Project (No.51276063 and No.51006033), the Fundamental Research Funds for the Central Universities (No.10ZG03), the National Basic Research Program of China (No.2009CB219801), the　Scientific　Research　Foundation　for　the　Returned　Overseas　Chinese　Scholars of　State　Education　Ministry, the Project of Beijing Excellent Talents (2012D009005000001), the 111 Project (B12034) and NSFC project (No.50606010).
Proceedings of Thermodynamic Analysis and Energy Saving, Science Press, 1993 [3] ZHOU Shao-xiang, HU San-gao, SONG Zhi-ping, et al.
Journal of Engineering Thermophysics, 2006,27(4):549-552 [4] SONG Zhi-ping.
Journal of Engineering Thermophysics, 2009,30(12):1995-1998 [6] Yang Zhiping, Wang Ningling, Yang Yongping, Energy-saving analysis for a 600MW coal-fired supercritical unit[C], The 2nd International Conference on Computer Science and Software Engineering (CSSE2009), Wuhan, China, 2009.12

(2) Cable: Cable would be wire rope, chain or new material rope.
Acknowledgements Sponsored by the National Natural Science Foundation of China (50578048) and 45th Postdoctoral Researcher Science Foundation of China References [1] R.
Natural Science Journal of Xiangtan University, 20, 3 (1998), p: 3-4
Chinese Journal of Mechanical Engineering, 37, 7 (2001), p: 41-43