Search results

Liu 2 c 1 Department of Industrial and Systems Engineering, The Hong Kong Polytechnic University, Hong Kong, China 2 The State Key Lab of Die & Mould Technology, Huazhong University of Science and Technology, 430074 Wuhan, China a mfkcchan@polyu.edu.hk, bgemcq@sohu.com, clliu2000@public.wh.hb.cn Keywords: bulk metallic glass composite, supercooled liquid region, plastic deformation mechanisms Abstract.
Introduction The interest in bulk metallic glasses (BMGs) has been increasing over the past decades due to their importance in both fundamental science and engineering applications [1-2].
Results The material exhibited homogenous deformation behavior in all cases with compressive strains ranging from 0.5 to 0.8 depending on the strain rate used.
Spaepen: Mater Sci Eng A -Structural Materials Properties Microstructure and Processing, Vol.179 (1994), p. 81.

Combination Clustering Evaluation Research on Different Data Distribution Patterns Yu-Chen Songa, Xiao-Liang Jiab, Hai-Dong Meng Center for Inner Mongolia Industry Informationization and Innovation Department of Mining Information System, Laboratory for Data Engineering Inner Mongolia University of Science and Technology, Inner Mongolia, Baotou, 014010, China a songyuchen@imust.edu.cn, b wwyhc5960@163.com Keywords: Clustering, Data Distribution, Combination Evaluation, Visualization Technology Abstract.
Because kinds of clustering analysis methods and evaluation methods have different analysis principles, facing complex and ever-changing original data distribution patterns in practical applications, how to better use reasonable clustering analysis methods for achieving useful clustering results, how to use applicable evaluation methods for achieving a more effectively recognition on better clustering results of different data distribution patterns, these issues above have become one of key problems in need of solution for realizing application value of clustering technology.
Because image data mainly reflect the spatial information of material objects, roughly classified into two categories, regular distribution pattern and irregular distribution pattern, be shown in Fig. 2.
[7] Yu-Chen Song, Xiao-Liang Jia, Hai-Dong Meng, Influence analysis of linear data distribution on different clustering results, Advanced Materials Research (2012)3144-3152, in press
[11] Yu-Chen Song, Yi-Feng Fang, Application research of association analysis with Clementine, Proc. of 2nd International Conference on Software Engineering and Data Mining 2(2010)445–449, in press

The Preparation of PAN Composite TiO2 Nano-ACF and the Conditions Study Yanbo Wu1*, Yingchun Yan1, Ting Lou1, Tieben Song1 1College of Environmental and Chemical Engineering, Dalian Jiaotong University Dalian, 116028, China *Email Address:wuyanbo_djd@126.com Keywords: Electrostatic Spinning, Nano-fibers, Pre-oxidation, Titanium dioxide.
Introduction The carbon nano-fibers is a recently developed high-tech material which has low density, high specific strength, large surface area, high long neck ratio, better thermal stability and other characteristics.
Cyclization and dehydrogenation reaction form a ring structure, which is a heat-stable ladder structure, it is a key pre-oxidation process22-24.
Sampaolesi, Neuenschwander P．Elecirospun degradable polyester urethane membranes, Potential scaffolds for skeletal muscle tissue engineering.
Sun, The effects of pre-oxidation time and temperature on pre-oxidized polyacrylonitrile fibers, New Chemical Material. 12, 61 (2009)

Semarang 5, Malang 55145, Indonesia 3Department of Electrical Engineering, Universitas Negeri Malang, Jl.
Materials and Methods Materials.
Sari, presented at the 2ND INTERNATIONAL CONFERENCE ON CHEMISTRY, CHEMICAL PROCESS AND ENGINEERING (IC3PE), Yogyakarta, Indonesia (2018)
Amatullah, Key Eng.
Setianingrum, presented at the PROCEEDINGS OF THE 3RD INTERNATIONAL SEMINAR ON METALLURGY AND MATERIALS (ISMM2019): Exploring New Innovation in Metallurgy and Materials, Tangerang Selatan, Indonesia (2020)

Key words: Nanocrystalline thin film TiO2, Photocatalyst, Triton X-100 , Reactive Yellow17.
For the TiO2 thin films at 1 layer and 3 layers, the XRD peaks are too weak to be identified due to the very small amount of TiO2 material immobilized onto the borosilicate glass.
References [1] Luminita Andronic, Alexandru Enesca, Cristina Vladuta , and Anca Duta: Chemical Engineering Journal Vol. 152(2009), p. 64-71 [2] Jorge, M.V., Claudio, F.R., Pedro, B.
Material Char Vol.58(2007), p.233-242
Raddi de Araujo: Chemical Engineering Journal Vol.149(2009), p.215–220 [5] Y.J.Gui, H.G.

Attractiveness of the Area in the Context of Individual Housing Ondřej Vašíček1, a *, Martin Budina2, b, Tomáš Nehudek3, c 1,2,3 VŠB – Technical University of Ostrava, Faculty of Civil Engineering, Ludvíka Podéště 1875/17, 708 33 Ostrava-Poruba, Czech republic aondrej.vasicek@vsb.cz, bmartin.budina@vsb.cz, ctomas.nehudek@vsb.cz Keywords: individual housing, land quality, attractiveness, questionnaire survey, suburbs Abstract.
This study is based on detailed assessments and evaluations of 10 key categories and 39 criteria or factors, each of which has its weights according to their importance [1].
Martin Lux from the Institute of Sociology of the Academy of Sciences of the Czech Republic assigns following factors among the most important factors influencing satisfaction with their own housing is in his study on satisfaction with housing in the Czech environment: those factors that are directly related to the actual dwelling , namely the area of the apartment / house, quality of the apartment / house (quality of acoustic and thermal insulation), the material used for the construction, the legal reason for the use of the apartment / house, the quality of the environment, the availability of basic services and work and lastly, also the noise inside the house and its surroundings [3].
Through building of technical infrastructure, inputs and distribution of various forms of energy, materials, communications, transportation, removal and elimination of the waste are implemented [5].
Table 2: The dependency rate of individual factors on the overall attractiveness of the area Category Factor Thedependency ratio / weight Civic amenities (presence of each species in the seat) Kindergarden 4,54% Primary school 4,66% Post 4,14% Grocery 5,32% General practitioner / pediatrician 4,35% Sports facilities 4,04% Catering facilities (restaurant, inn, cafe, etc.) 3,99% Engineering networks (capacity and connections in the seat) Electrical network 6,19% Water supply 6,06% Gas pipeline 5,22% Sewer pipeline 5,67% Telecommunication network 6,17% Transport accessibility of the locations Connection location to public urban / interurban transport 5,02% Accesability to core city 5,46% Quality of the environment Air quality 6,02% Noise 6,01% Radon 6,00% Surrounding countryside Surrounding built-up area 5,45% Connection with the natural landscape, recreation areas 5,69% TOTAL 100,00% Due to the overall statistical sample and chosen method of the research the level of dependence of individual

Preparation and Characterization of Mg-Doped GaN Nanowires by Au-Catalyzed Magnetron Sputtering Deposition Ruguo Liang1a, Rui Liang2b, Gang Cao3c, Feng Shi4d* 1 Engineering Training Center, Shandong University, Jinan, 250002, P.R.
China 3 School of Management Science and Engineering, Shandong University of Finance and Economics, Jinan, 250014, P.R.
Introduction As an attractive wide-band gap (3.39 eV direct gap at room temperature) semiconductor material, the GaN nanowires have attracted great attention for their innovative physical properties and potential applications in optoelectronic devices operating in the blue and near-ultraviolet (UV) regions. [1-3] However, the growth of the GaN nanowires with high crystalline quality is the basic pre-condition for the fabrication of the GaN-based components.
The optical properties of the nanowires are important in understanding the quality of the materials and the potential application in optoelectronics.
Au films as buffer layer play a key role during the growth of the GaN nanowires.

All sorts of unclean mostly include conducting material (soluble or not soluble) and moisture absorption material.
When the insulator surface in fog, dew, drizzle and industrial water mist, salt fog, the unclear layer adsorbs water and dissolves conductive material, becoming conductive solution.
Determine weight with AHP 1) AHP Getting weight is key to comprehensive evaluation.
[10] Li, Shiyong, Engineering fuzzy mathematic with application, Harbin: Harbin Institute of Technology, 2004:101-108
[11] Tong, Chunsheng, The theory and method introduction of system engineering, Beijing: National Defence Industry,2000: 185-186

Lea: The effect of temperature on some of the properties of materials, Engineering, 1920, 110, pp. 293-298
Hannant: Effects of heat on concrete strength, Engineering, Vol.197, No.21, 1964, pp. 302
Monteiro and N.G.W Cook: A new method for studying stress-induced microcracks in concrete, Journal of Materials in Civil Engineering. 10 (1998), pp. 128-134
Nassif: Fire and Materials, Vol. 26 (2002), pp. 103-109
YI: Key Engineering Materials (the same issue as this paper, 2005).

School of Municipal & Environmental Engineering, Harbin Institute of Technology, Harbin, 150090, China 3.
Other potential mechanisms included the altered microbial community, longer sludge retention time, and accumulation of persistent materials.
Material and Methods 2.1 Material Wastewater was obtained from a local drainage well.
Hazardous Materials, 192 ( 2011), pp. 93–98 [11] J.
Hazardous Materials, 164(2009), pp. 1105-1109