Search results

Acknowledgements This work was financially supported by the National Natural Science Foundation of China (50908236), the Research Fund for the Doctoral Program of Higher Education of China (200916210038), the Hunan Provincial Natural Science Foundation of China (09JJ4022), the Foundation of the Science and Technology of China Ministry of Railway (2008G031-17-1), Special Foundation of China Postdoctoral Science (201003521).
Sciences press, Beijing (2007).
Sciences press, Beijing (2005).
ACI Journal Proceedings, Vol. 76(1979), p: 919-933
China Civil Engineering Journal, Vol. 32(1999), p. 10-14.

Acknowledgement Foundation Project: “973” Program (No. 2009CB125909), Inner Mongolia Natural Science Foundation (20080404Zd13，20080404MS0402) and National Science and Technology Supporting Item (2011BAC02B03).
[6] Huifeng Xu, Xingtu Liu, Junhong Bai, Dynamic Change and Environmental Effects of Soil Microorganism in Marsh Soils from Carex Meyeriana Wetlands in Changbai Mountain, Journal of Soil Water Conservation Vol. 3(2004), p. 115–118,in Chinese
Environmental Science & Technology Vol. 1(2007), p. 108-110,in Chinese
Journal of Soil and Water Conservation Vol. 1(2005), p. 49-53,in Chinese
[10] Jiaen Zhang, Zongwen Liao , Discussion on soil ecological fertility and its cultivation, Soil and Environmental Sciences Vol.3 (2000), p. 253–256,in Chinese

The paper gives an assessment of the possibility of using local mineral raw materials to create foundry alloys that are operated under natural low temperatures.
One of the primary tasks in ensuring the operability of machines and structures at low temperatures is the using of cold-resistant materials [6-10].
The purpose of this work is to evaluate the possibility of using local mineral raw materials (natural alloyed iron ore) for the production of cast alloys for low-temperature purposes.
Materials and Experimental Procedure The raw materials for melting the alloy are ferromanganese ore, selected on the territory of the Lena - Amginsky interfluve, which is part of the Lena ore field (the territory of Central Yakutia), in particular, the ore occurrence in the upper reaches of the Munduruchu river (left tributary of the Amga river).
Series: Earth and Environmental Science. 87 (2017) 1-7.

Experimental procedure Materials § Cement - in this study was used Portland cement (CEM II A/LL 42,5 R), with high level of early and final strengths and the ratio was: portland cement clinker 80-94%, additive (limestone fillers 6-20%)
The materials were blended in a free fall concrete mixer.
References [1] H.Okamura, M.Ouchi., Self compacting concrete., Journal of Advanced Concrete technology, 1 (2003), 5-15 [2] J.
Beeralingegogowda, V.D Gundakalle, The effect of addition of limestone powder inthe properties of self compacting concrete., International Journal of Innovative Research in Science, Engineering and Technology,9, (2013),4996-5003
[12] I.R.Viacava, A.A. de Cea, G.R.de Sensale, Self-compacting concrete of medium characteristic strength, Construction and Building Materials 30, (2012), 776-782

European Journal of Scientific Research, 2009, 34 (4), 550–560
Advance Materials Research, 2013, vol 824, pp. 643-649
The physical science basis: Contribution of Working Group I to the Fourth Assessment Report of the Intergovernmental Panel on Climate Change. 2007, pp. 128
Modeling sea salt aerosols in the atmosphere, Journal of Geophysical Research, 102(D3), 1997, 3805-3818
Atmospheric Corrosion of Materials, Emirate Journal for Engineering Research, 2006, 11(1), 1-24

Wang State Key Lab of Advanced Technology for Materials Synthesis and Processing, Wuhan University of Technology, Wuhan 430070, China Keywords: Translucent AlN ceramics, Spark plasma sintering, Transmittance Abstract.
Unlike glass materials such as calcium aluminates or single crystal materials such as sapphire AlN contains grain boundaries.
Acknowledgements The authors thank the National Natural Science Foundations (Contract No. 59925207 and No.
Xi: Chinese Science Bulletin Vol. 44 (1998), pp. 1617
Wang: Journal of Chinese ceramics society Vol.31 (2003), pp. 320

Material Aesthetic------the Character of Living with the Stone and the Local Style.
Mountain dwellings have been affected by a number of limitations of the material conditions during construction, so mostly take materials from the environment they stand.
Different regions have their own characteristics and most materials they use are very plain and textured.
Mishing, in: Journal of Shijiazhuang Vocational Technology Institute.Vol.4(2009), p.23
[5] Kai Tian: Sichuan Building Science.Vol.6 (2007), p.171

Investigation about Electro-deposition Properties of Special Nickel Electroplating Coating for 45# Steel with Different Surface Roughnesses Weilin Zhao1,a, Hui Huang2 and Zhenlin Wang1 1Institute of Materials Science and Engineering, Chongqing University of Technology, Chongqing, 400054, China 2Chongqing Industry Polytechnic College, Chongqing, 400050, China azhaowl_cq@cqut.edu.cn Keywords: Surface roughness; electro-brush plating coating; 45# steel Abstract.
At present, the electro-brush plating has widely applied to improve the surface properties of the various engineering materials and adapt the different service environments as well as the rapid parts restoration.
Due to the reasons mentioned above, this paper investigates the effect of the surface roughness on the properties of the special nickel electroplating coating for 45# steel, which is one of the widest used industrial materials.
Applied Surface Science, 2001, 178:93-97
Journal of Materials Protection.2009, 5:47-49

Introduction Polypropylene (PP) has characteristics such as excellent properties, good chemical stability, good processing behavior and cheap, which can be used as matrixes of smart materials and is currently one of the most prevalent polymermaterials[1-3].
Aluminum coupling is a kind of efficient coupling agent, which can significantly improve physical properties of materials, and has features such as light color, non-toxic,easy-to-use[6].
Experimental Materials.
References [1] Huang Bofen, Li Xiao, Liang Hanxun.et al: Journal of Donghua University Vol.28(2011),p.367.
(In Chinese) [3] Zhuang Hui, Liu Xuexi,Cheng,Yongfeng.et al:Plastics Science and Technology Vol.35 (2007),p.54.

Xijiang Thousands Households of Miao makes full use of local materials and construction techniques.
According to this, the wood and stone have becoming the major construction material, as shown in Fig. 5(b).
Table 1 Passive ecological strategy and methods Passive ecological technology（Hot summer and warm winter area） Target Strategy Methods Use of natural wind Organization natural ventilation Draught, Heated pressure ventilation,Winded pressure ventilation Ventilation through tectonic measures Vent setting on the facade, Bottom elevated Use of natural light Optimize form and spatial organization Use the terrain, Control architecture shape factor Use daylight The window’s location and scale, Steer light Heat resistant in summer Reduce the incidence of solar radiation Reasonable layout, Sun-shading system Reduce heat conduction for building enclosure structure Use local materials, Heat insulation by air stratum Thermal inertia materials and natural ventilation Facade, Roof and Ventilation set On Macroscopic Perspective, Control Overall Layout.
In the design, we should consider selection of structural types; place the material’s selection, local construction techniques, manufacturing engineering of fittings, and technical economy, artistic treatment in architecture.
Vol. 4 (2005), p. 7-9 [2] Jun Mei, Jingxiang Xiao: Journal of Anhui Agricultural Sciences.