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Polymers are considered a good choice as matrix materials for such purpose due to their long time stability and flexible reprocessability.
The study is helpful for synthesis doped and undoped luminescent materials for large area display devices.
Das synthesis and optical properties of CdS/PVA nanocomoosite Materials.
Manzoor Photoluminescence study of PVP capped CdS nanoparticles embedded in PVA matrix, Materials research Bulletin, 42 (5) (2007)828 [8] C.
Hu  A novel ultraviolet-irradiation route to CdS nanocrystallites with different morphologies, Materials Research Bulletin 36(13-14) (2001), 2277-2282

The so1id 45 is selected as the unit type and the material properties is defined.
Acknowledgements The authors would like to acknowledge the support provided by the Natural Science Foundation of China (60974049) and Youth Science Foundation of National Natural Science Foundation of China(61004053).
[3] X.P.Wang, L.J.Zhu: Chinese Journal of Mechanical Engineering, 37(2001) 7-12.
(In Chinese) [4] X.P.Wang: Chinese Journal of Applied Mechanical, 14(1997) 95-100 .
Zhou and X.D Zhang,et al: Key Engineering Materials, 392-394(2009)761-766

Introduction Nanotechnology is a progressing area of research in the modern day science with the study on nanofluids and nanocomposites gaining greater attention day by day.
One such material is MWCNTs which consists of multiple sheets of graphene, rolled to form a structure resembling a hollow tube.
These approaches can be broadly classified into chemical and physical functionalization techniques, based on the interactions between the CNTs and active materials.
Choi, Thermal Conductivity of Nanoparticle–Fluid Mixture, Journal of Thermophysics and Heat Transfer Vol. 13, No. 4, October–December 1999 [2] In-Yup Jeon, Dong Wook Chang,Nanjundan Ashok Kumar and Jong-Beom Baek, Functionalization of Carbon Nanotubes - www.intechopen.com [3] Zoubida Haddad, Chérifa Abid, Hakan F, Oztop Amina Mataoui - A review on how the researchers prepare their nanofluids, International Journal of Thermal Sciences 76 (2014) 168-189 [4] Veena Choudhary and Anju Gupta: submitted to Polymer/Carbon Nanotube Nanocomposites (2011) [5] Manoj Venkataraman: The Effect of Colloidal Stability on the Heat Transfer Characteristics of Nanosilica Dispersed Fluids - B.E.
Chem. 2012, 51, 5, 213-215 [7] Zhao-yang Zhang, Xue-cheng Xu: Nondestructive covalent functionalization of carbon nanotubes by selective oxidation of the original defects with K2FeO4, Applied Surface Science 346 (2015) 520–527

Preparation of Cross-Linked Cellulase Aggregates onto Magnetic Chitosan Microspheres Xiaoling Xie1, a, Bing Li1, 2, b, Zhiqiang Wu1, c, Shouli Dong1, d and Lin Li*1, 2, e 1College of Light Industry and Food Sciences, South China University of Technology, Guangzhou, China 2Guangdong Province Key Laboratory for Green Processing Of Natural Products and Product, Guangzhou, China a xiaoling8610@yahoo.com.cn, b bli@scut.edu.cn, c wu.zhiqiang@163.com, d shoulidong@yahoo.com.cn, e felinli@scut.edu.cn Keywords: cellulase; cross-linked enzyme aggregates; magnetic chitosan microspheres Abstract: The cellulase was immobilized onto magnetic chitosan microspheres carrier as cross-linked enzymes aggregates (CLEAs).
Materials and Methods Materials.
Acknowledgements This work is supported by the National Natural Science of China No. 31130042& 20976061), the Natural Science Foundation of Guangdong Province (No. 91510640101000012), and New Century Excellent Talent Program (NCET-10-0395).
Ching: Journal of Molecular Catalysis B: Enzymatic Vol.43 (2006), p.124
Ismadji and Yi-Hsu Ju: International Journal of Biological Macromolecules Vol.44 (2009), p.240

Introduction As a strategic resource, rare earth has been extensively used in vast sectors like new energy, new materials, environmental protection and electronic information.
Guanghua Ai et al. considered that sustainable development of Ganzhou rare earth industry should base on the optimization of industrial structure, science and technology [8].
By reference to Horng et al. [10], this study combines the relevant preliminary references, government planning and news materials to evaluate the relationship between relevant indicators.
[9] Chia-Wei Hsu et al.: Journal of Cleaner Production.
[10] Jeou-Shyan Horng et al.: International Journal of Hospitality Management.

Machining science and technology. 7(2003) 221-248
Journal of Xi’an Jiaotong University.3(1999) 79-83
Materials Science Forum. 800-801 (2014) 249-253
Key Engineering Materials. 589-590 (2014) 416-420
[11]Zhong Luojie,Chen Yirui,Guan Biao.A Method for Calculating Helical Groove from the Shape of Milling-cutter Edge[J].Journal of Zhenjiang Ocean University.21(2001) 59-62

Experimental work Materials, mix design, mortar and concrete mixing and concrete coating.
Jalali, Toxicity of building materials, A key issue in sustainable construction.
Fucic, Toxicity of Building Materials, Woodhead Publishing Limited, Cambridge (2012)
Provis, Geopolymers and other alkali activated materials: why, how, and what ?
Palomo, Durability of alkali-activated fly ash cementitious materials, J.

Figure 2 The proportion of construction safety accidents from 2007 to 2009 The main causings of accidents of high falling and collapse are much high work,holes without enough protection and warning signs not placed in the risk locations.The non standardizaition use of temporary power system and unprotection electrical apparatus is the main cause of electric shock.Stacked irregularly materials in site,poor factory appearance,nonstandard temporary office and living facilities etc. all increase the chance of accidents.
In the stage of do,we should take dynamic management for organization and goal setting,including education and training for construction workers,purchasing safe and civilized construction materials and inspection measures.In the stage of check, we should check the safety civilized construction implementation.In the stage of action,we should correct and improve the problem in cycles to ensure the effective implementation of safety civilized construction.
Conclusion Safe and civilized construction is an important guarantee for construction safety,while measure fee of safe and civilized construction is the material base of it.
(in Chinese) [2] ZhaoTingsheng,Ge Li.Safety and Disaster Prevention and Mitigation Engineering (1st Edition).Huazhong University of Science and Technology Press, 2008.
(in Chinese) [9] David Rechenthim.Project safety as sustainable competitive advantage[J].Journal of Safety Research. 2004(35) [10] Clifford M.Florczak.Maximizing Profitability with Safety Culture Development,First Edition,New York,Elsevier Science,2002,P:16-25.

In view of the practicability of material, the widely used stainless steel 316 powder is chosen as the experimental material, and the particle size is 200 mesh.
Moreover, the substrate material is steel A3 with the thickness of 10 mm.
Chemical composition of the materials (weight percentage, %) Material Chemical composition (wt%) C Cr Si Fe Al Mo Mn S P Ni 316 SS 0.08 17 1 Bal 2.5 0.035 12 A3 0.18 0.22 Bal 0.48 0.045 0.055 (a) (b) Fig. 1 LMDS system: (a) real photograph; (b) schematic diagram Theoretical Calculation Method.
Applied Surface Science, Vol. 247(1-4) (2005), p. 320-327
Journal of Shenyang University of Technology, Vol. 33(3) (2011), p. 259-264.

Since biomass materials are variable, changing the structure of combustion device is a feasible means to reduce GHGs emission.
Volatile contents in biomass materials can easily come out with the decrease in density of fuel and its size reduction [15].
It is very critical if the modified biomass combustion system can tolerate various types of biomass materials.
Ideally the modified system should directly use loosing materials like straws or other farming and forestry wastes but not rely on high density materials such as wood, corn cob, or pellets and so on.
Chen, “Study on critical Issues of China’s energy sustainable development,” Beijing: Science Press, 2007, in Chinese