Search results

Microstructural and Microanalytical Study on Cementitious Materials Subjected to the Cyclic Sulfate Environment YUAN Xiaolu College of Civil Engineering and Architecture, Three Gorges University, Yichang 443002, China Email: yuanxiaolu1980@aliyun.com Keywords: microstructural study; cementitious materials; mineral admixtures; cyclic sulfate environment Abstract.
Experimental Materials Ordinary Portland cement (OPC), ClassⅠfly ash (FA), and ground blast furnace slag (GBFS) were used.
Construction and Building Materials, 2007, 21: 1771-1778
Journal of the Chinese Ceramic Society, 2009, 37(10): 1754-1759
Journal of Wuhan University of Technology (Material Science Edition), 2010, 25(6): 1065-1069.

The database collected corresponding materials on public sports from nearly 60 countries, with up to 2 million characters in volume.
With the document literature method, we have retrieved academic journals published between 1998 and 2010 on sports and material databaseinformation from Chinese Journal Full-text Database, and have also consulted related works in information science and material databasedesign.
China Sports Science.
Journal of Sports and Science.
Journal of Tianjin Sports University.

Then used the composite materials to adsorb Cr (VI) ions in a batch system.
The composite materials were separated by an magnetic separator.
Journal of Nanoscience and Nanotechnology. 2012; 12: 1594-8
Journal of Thermal Analysis and Calorimetry, p1-9, 2013 [6] T.
Muhammed.Studies on the adsorption of chromium(VI) onto 3-Mercaptopropionic acid coated superparamagnetic iron oxide nanoparticles.Journal of Colloid and Interface Science,425(2014) 36–43.

Application of Composite Materials in Ball Sports Equipments Changwu Huang Physical Education Institute, Hunan University of Technology, China changwuhang@yeah.net Keywords: Equipment Materials, Composite Materials, Ball Games, Matrix Index Abstract.
By means of its outstanding performance, Bayer Material Science takes lead in the field of ball innovation.
Moreover, the materials turn to the composite materials continuously in property [5].
Rare Metal Materials and Engineering, 2002, (6)
Journal of Chengdu Sports University, 2006, (05)

The metal materials play important roles in the area of the industry.
As we all known, the structure of the materials’ organization affect the using properties directly.
In the condition of active service, most materials losing efficacy begin on the surface.
Comparing with the common materials with coarse grain, the nano materials are with super high strength, super high hardness, good ductility and other excellent properites.
B Wang., J Lu., K Lu: Science, Vol. 16. (2010), p.90 (in Chinese) [13] Yu Wang, Min Huang, Huilin Gao, Xianghong Lv: Materials for Mechanical Engineering, Vol. 33. (2009), p.51 (in Chinese) [14] Jiang Yin Translat: Heat Treatment, Vol. 19. (2004), p.49 (in Chinese) [15] Aiqiang Lv: Chinese Journal of Materials Research, Vol. 19. (2005), p.118 (in Chinese)

Experimental Method Materials.
Samuneva. 1997, Journal of Sol- Gel Science and Technology, 8, pp. 937 – 940 [2] Zaitoun, M.
Yeatman, 1998, Journal of Sol-Gel Science and Technology, 13, p. 783 [4] Xia, Z., G.
Ban, W.A.W.A.K.Ghani, 2009, MASAUM Journal of Basic and Applied Sciences, 1, pp. 512 – 515
Aripin, Materials Science Forum , Vo. 872, 2016, pp.114-117 [15] I.

Ferhat Physics Department, the University of the West Indies, Mona, Jamaica aleaford.henderson@uwimona.edu.jm Keywords: solar energy, materials science, dye-sensitized solar cell, DSSC, photovoltaics, rare-earth, doping, energy, thin films, solar, titanium dioxide.
Thin film and hybrid solar devices, including Dye-Sensitized Solar Cells (DSSCs), are especially promising energy solutions, due to the low cost of materials and equipment required for their fabrication.
Several methods of fabricating nanoparticulate pastes for DSSCs have been studied; among them, the sol – gel method is especially favoured due to the low overall cost of materials, low toxicity of common aqueous synthetic routes, and high quality of the synthetic products obtained [2].
C 117, 25276 [4] Ko K H, Lee Y C and Y J Jung 2005 Journal of Colloid and Interface Science 283, 482 [5] Zhang J, Peng W, Chen Z, Chen H and Han L 2012 J.
Sci. 46, 855 [11] Tasic N, Brankovic Z, Marinkovic-Stanojevic Z and Brankovic G 2012 Science of Sintering 44, 365 [12] Wang HH, Chaochin S, Chung-Yin W, Tsai HB, WR Li 2014 International Journal of Nanotechnology 11

Topology optimization of viscoelastic materials distribution of damped sandwich plate composite Zhanxin Liu 1, a, Hong Guan 2, b,Weiguang Zhen3, c 1,2Yichang Testing Technique Research Institute, Yichang, Hubei 443003 China 3Department of Mechanical Engineering, Huazhong University of Science & Technology, No. 1037 Luoyu Road, Wuhan,Hubei 430074 China.
For the optimum materials distribution of the first modal as shown is Fig. 1, the materials are largely along the four edges, and no materials is set in the center of the plate.
Journal of Sound and Vibration, 279 (2005), pp. 739-756
Journal of Sound and Vibration, 310 (2008), pp. 739-756
AIAA Journal, 20 (1981), pp. 1284-1290

Lee, A review on manufacturing and application of open-cell metal foam, Procedia Materials Science. 4 (2014) 305-309
Banhart, Manufacture, characterisation and application of cellular metals and metal foams, Progress in Materials Science, 46 (2001) 559-632
Ashby, Multifunctionality of cellular metal systems, Progress in Materials Science. 43 (1999) 171-221
Hajjar, et al, Steel foam for structures: A review of applications, manufacturing and material properties, Journal of Constructional Steel Research, 71 (2012) 1-10
Abu Al-Rub, et al, Mechanical properties of 3D printed polymeric cellular materials with triply periodic minimal surface architectures, Materials & Design. 122 (2017) 255-267

Building Materials Composition Influence to Sound Transmission Loss (STL) Reduction Erni Setyowati1,a, Anggana Fitri Sadwikasari2,b 1Building Science Laboratory, Engineering Faculty, UNDIP, Semarang, Indonesia 2Islamic University of Indonesia (UII), Yogyakarta, Indonesia aernisyahdu@gmail.com, banggana@gmail.com Keywords: Airport noise, building material composition, STL reduction.
The development of the airport always causes the noise impact to the surrounding environment.1 Housing close to the airport will be annoyed by the aircraft noise, especially if the building is not added by absorber building materials.
The decrease of the noise level found out from the research is caused by the value of Sound Transmission Loss (STL) of the building materials composition.
In some journals that I wrote that the building models are not assumed to be a single model.
Szokolay, Environmental Science Handbook for Architects and Builders, The Construction Press, Lancaster London New York (1980)