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Material and Method Study Area.
MITIGATION OF URBAN HEAT ISLANDS - MATERIALS, UTILITY PROGRAMS, UPDATES.
Science in China Series D-Earth Sciences 48, 220-229
Journal of Remote Sensing 5
Journal of Green Building 3, 119-129

Any opinions, findings and conclusions or recommendations expressed in this material are those of the authors.
Journal of Software, 2002, 13(5): 946 – 956
Jourmal of Huazhong University Science & Technology ( Nature Science Edition ), 2007, 35(2): 22 – 25
Journal of Shandong University ( Engneering Science Edition), 2009, 39(2): 8 – 14
Journal of Nanjing University (Nature Science Edition), 2003, 39(4): 476~482

Acknowledgements The work was supported by the National Science Centre (NCN) under the contract No. 2011/01/D/ST8/03905 References [1] Y.
Meyer: International Journal of Plasticity 16 (2000), p.1391 [4] K.
Tomota: Materials Science and Engineering A285 (2000), p. 345 [6] G.
Jin: Materials Sciemce and Engineering A 438-440 (2006) p. 306 [8] G.
Godsttein: Physical Foundations of Materials Science, Germany (2004) [9] J.

Characterization on duplex treated coating fabricated by laser cladding and active screen plasma nitriding Xiaodong Zhang1, 2, a, Binshi Xu2, Shiyun Dong 2, Zhijian Wang2, Hanshan Dong3, Qingfen Li1 1College of Material Science and Chemical Engineering, Harbin Engineering University, Harbin 150001, China; 2Science and Technology on Remanufacturing Laboratory, Beijing 100072, China; 3Department of Metallurgy and Materials School of Engineering, University of Bimingham, Bimingham B152TT, UK a zhangxiaodong523@yahoo.com.cn Keywords: duplex treatment, plasma nitriding, wear resistance, laser cladding Abstract: In order to enhance the performances of laser remanufacturing part, we combined laser cladding with active screen plasma nitriding duplex treatment to repair metal part.
We can use soft materials to efficiently reduce cracks during laser cladding process, which will reduce part surface performances and restrict its application.
The surface hardness of the cladding material increased from 540 HV to 927 HV after plasma nitriding.
Mahboubi: Applied Surface Science Vol. 254 (2007), p. 1427 [7] M.Keshavarz Hedavati, F.
Chen, et al.: Applied Surface Science Vol. 252 (2006), p. 7936 [9] Minlin Zhong, Wenjin Liu, Guoqing Ning, etal.: Journal of Materials Processing Technology Vol. 147 (2004), p. 167 [10] DONG S Y, XU B S, WANG Z J, et al.: Proceedings of SPIE Vol. 6825IN (2007), p. 1 [11] M.

Materials and Sample Preparation Two different thermoplastic composites were employed in this study.
Fig. 6. a, b) Images of profilometry before and after healing and DCB test for both materials. c, d) Micrographs for both sides after DCB test.
Rezende, Processing of high-performance composites based on PEEK by aqueous suspension prepregging, Materials Research, 13 (2010) 245–252
Journal of Composite Materials, 21(11) (1987) 1017–1055
Materials 12 (2019) 1607.

Fly ash has been used as additive material in cement and concrete for long time [3].
Materials and methods 1.1 Materials and characterization Fly ash used in this study obtained from Hefei power plant, which was modified with sodium hydroxide in ceramic pot.
Alkali activated fly ash is an economic material for the removal of dyes.
Acknowledgments This work was financially supported by National Science and Technology Support Program of China (No. 2012BAC14B00).
Chemical Engineering Journal.Vol. 150(2009), p. 352.

So the end of eccentric impacts crashing the granular materials in container.The dynamics model in vibration-impact crushing system of a unilateral single-mass is showed in Fig. 2.
When the displacement exceeds the clearance, , the mass m impacted on granular materials. 3 Vibration differential equations Based on the static balance position as its origin, x as coordinate, a coordinate was built.
When is greater than 35mm, the mass m does not come into contacting with granular materials.
The cleareance among materials and crushing plates is limited to smaller value.
Journal of Vibration and Shock, 2000, 19(3)：34-36(In Chinese) [3] Walter Lacarbonara, Fabrizio Vestroni.

The preparation of microcellular foam PP reflective film Zhenjiang Shi1,a, Shenglin Yang1,b, Junhong Jin1,c and Guang Li1,d State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Material Science and Engineering, Donghua University, Shanghai 201620, P.R.
Introduction Microcellular polymers, as a group of foamed materials invented in 1980s[1], and have got a great development in 1990s due to the application of supercritical CO2 in their processing.
So they have been usually called as “novel materials for 21 Century”.
The controlling of cell nucleation and cell growth behaviors during foaming has been believed to be critical in regulating the structures and the quality of foam, therefore, the attention of this work has been focused on the optimizing the performance of various foaming technologies utilized in the industry Experimental Materials.
Journal of Cellular Plastics, 2007, 30: 313~330.

Determination of Ignition Temperature of Organic Dust Layers Turekova Ivana 1,a, Turnova Zuzana 2,b , Harangozo Jozef 3,c, Kasalova Ivana 4,d and Chrebet Tomas5,e 1,2,3,4 Slovak University of Technology in Bratislava, Faculty of Materials Science and Technology in Trnava, Department of Safety Engineering, Paulinska 16, 91724 Trnava, Slovak Republic aivana.turekova@stuba.sk, bzuzana.turnova@stuba.sk, cjozef.harangozo@stuba.sk, divana.kasalova@stuba.sk, etomas.chrebet@stuba.sk Keywords: minimum ignition temperature, dust layer, fire characteristics Abstract.
This fact has a base in the thermal conductivity of materials.
It depends on the composition and structure of the material, its porosity, humidity, layer stratification and temperature that conducts heat.
Journal of Loss Prevention in the Process Industries 13 (2000) 183–199.
Methods for determining the minimum ignition temperatures of dust [4] TUREKOVÁ, I: Study of high-temperature degradation by lignocelulose materials. - 1st ed. - Dresden : Forschungszentrum Dresden - Rossendorf, 2009. - 130 p. - (Scientific monographs). - ISBN 978-3-941405-08-0 [5] TUREKOVÁ, I., SLABÁ, I., DUCHOŇ, M.

Chinese Journal of Agrometeorology: Forum (2009), p.82-85(in Chinese) [2]Bo Sun, Linxiu Zhang, Linzhang Yang, et al.
Soil and Environmental Sciences: Forum Vol.10 (2001), p.6-10(in Chinese) [15]Ahuja L R.
Journal of Fuzhou University(Natural Science Edition): Forum Vol.34 (206), p.620-624(in Chinese) [24]Lan Shulin, Wei Xintian, Wei Xiushan.Modern agricultural science and technology: Forum (2009), p.274-274,278.
Chinese Journal of Ecology: Zhang Weili, Ji Hongjie, Kolbe H.
Water science progress: Forum Vol.13 (2002), p.105-110.