Search results

Selenium nanoparticles synthesized via a facile hydrothermal method Yi-Fan NIU1,a, Jean-Pierre Guin2,b, Rémy Chassagnon3,c, Frédéric Smektala3,d, Abdesselam Abdelouas4,e, Tanguy Rouxel2,f, Johann Troles5,g 1Sino-European Institute of Aviation Engineering, Civil Aviation University of China, Tianjin 300300, People’s Republic of China 2LARMAUR,ERL-CNRS 6274, Université de Rennes 1, 35042 Rennes cedex, France 3Institut Carnot de Bourgogne, UMR 5209 CNRS-Université de Bourgogne. 4Subatech UMR 6457 IN2P3/CNRS, Ecole des Mines de Nantes. 5 Sciences chimiques de Rennes, UMR 6226 CNRS-Université de Rennes ayifan45@yahoo.com, bjean-pierre.guin@univ-rennes1.fr, cRemy.chassagnon@u-bourgogne.fr dFrederic.Smektala@u-bourgogne.fr, e Abdesselam.Abdelouas@subatech.in2p3.fr, ftanguy.rouxel@univ-rennes1.fr, gjohann.troles@univ-rennes1.fr Keywords: amorphous selenium nanoparticles, trigonal selenium nanoparticles, chalcogenide glass and deionized water Abstract.

Exploration of Ecological Design Strategies and Technologies for the Floating Residences on Sea—A Case Study in the Xiapu Region of China Zhixiong Yang*a , Yu Liu b , Yandi Zhu c Department of Architecture, School of Mechanics, Civil Engineering and Architecture, Northwestern Polytechnical University, Xi’an, Shaanxi, 710129, China ayanglei191@gmail.com , bliuyu@nwpu.edu.cn , cyandi1226@gmail.com Keywords: Offshore villages; Floating residence; Ecological design, Strategy, Technology Abstract.

A Rate-dependent Hysteresis Model for Structural Steel(SM490) considering the Coupled Effect of Strain Rate Hardening and Temperature Rise Gab-Chul Jang 1, a , Kyong-Ho Chang2,b 1 Institute of Technology and Science, Chung-Ang University, Seoul, 156-756, Korea 2 Dept. of Civil and Environmental Engineering, Chung-Ang University, Seoul, 156-756, Korea a gabchul.jang@gmail.com, bCorresponding author: changkor@cau.ac.kr Keywords: rate-dependent hysteresis model, SM490, strain rate hardening, temperature rise.

Possibilities of Sugar Content Reduction in Filler of Cement-bonded Particleboards Šárka Keprdová1,a, Tomáš Melichar1,b, Jiří Bydžovský1,c and Miroslav Vacula2,d 1Brno University of Technology, Faculty of Civil Engineering, Veveří 331/95, 602 00 Brno, Czech Republic 2CIDEM Hranice, a.s. divize CETRIS, Nová 223, 753 01 Hranice, Czech Republic akeprdova.s@fce.vutbr.cz, bmelichar.t@fce.vutbr.cz, cbydzovsky.j@fce.vutbr.cz, dvacula@cetris.cz Keywords: cement-bonded particleboards, carbohydrate, Abstract: This paper presents the results and findings of carbohydrate-content reduction of wooden substances (particles) that are used as filler in cement-bonded particleboards.

Effects of Different Types of Steel Fibers on the Mechanical Properties of High Strength Concrete KOŤÁTKOVÁ Jaroslava1,a * and REITERMAN Pavel1,b 1Czech Technical University in Prague, Faculty of Civil Engineering, Experimental Centre, Thakurova 7, 166 26, Praha 6 Dejvice, Czech Republic ajaroslava.kotakova@fsv.cvut.cz, bpavel.reiterman@fsv.cvut.cz Keywords: Steel fibres, High strength concrete, shape, mechanical properties.

Study on Design Method for Scale and Layout of Road Passenger Station Zhicheng Li1, 2, a, Quanxin Sun1, b and Shunbo Zhao2, c 1 School of Traffic and Transportation, Beijing Jiaotong University, Beijing 100044, China 2 School of Civil Engineering and Communication, North China university of Water resources and Electric Power, Zhengzhou 450011, China a shixing1980@163.com, b sunquanxin@jtys.bjtu.edu.cn, c sbzhao@ncwu.edu.cn Keywords: scale design; road passenger station; volume of station; bi-level programming model.

Research on the Compressive Strength of Saltwater Mixing and Curing Cement Mortar Incorporating Blast Furnace Slag Chung-Hao Wu1,a, Kao-Hao Chang1,b, Zi-Yin Luo1,c and Yichen Lee1,d 1Department of Civil Engineering, National Kaohsiung University of Science and Technology, No. 415, Jiangong Rd., Sanmin Dist., Kaohsiung City 807618, Taiwan achunghaowu@nkust.edu.tw, bkhchang@nkust.edu.tw, cc107142307@nkust.edu.tw, dvivi4842i@gmail.com Keywords: saltwater, mixing, curing, cement mortar, blast furnace slag, compressive strength.

Experimental Research on High Performance Concrete under Drying-wetting Cycles in Saline-lake Environment Wei Kong1, a , Yihong Wang1, a , Gang Zhou2, b , Tianhua Li1, a 1 School of Civil Engineering, Chang’an University, Xi’an, Shaanxi, 710061, China 2 CCCC First Highway Consultants Co., LTD, Xi’an, Shaanxi, 710000, China awangyh@chd.edu.cn, bzhougangxi_an@163.com Keywords: high performance concrete, concrete durability, saline-lake environment, salt erosion, drying-wetting cycles.

A New Modified Back-propagation Algorithm for Forecasting Malaysian Housing Demand Nazri Mohd Nawi1, a, Noorhamreeza Abdul Hamid1,b and Noor Yasmin Zainun2,c 1Faculty of Science Computer and Information Technology 2Faculty of Civil and Environmental Engineering Universiti Tun Hussein Onn Malaysia (UTHM), Johor, MALAYSIA anazri@uthm.edu.my, bgi09007@siswa.uthm.edu.my, cnryasmin@uthm.edu.my Keywords: Back-propagation, gradient search direction, activation function, gain variation, convergence, housing demand.

corporation, Nanjing 210007, China Email:baifang@nuaa.edu.cn Keyword:six sigma ,management concept, discrete military manufacturing industry Abstract:Discrete military manufacturing industry is analyzed about the characteristics of the product design, processing, manufacturing in this paper, it also discusses the application problem of process management in discrete military manufacturing industry,and has a discussion contrapose on the small sample ,discrete data analysis,the multi-target fusion analysis and processing,the qualitative problems processing method,in order to improve the feasibility and adaptability of "six sigma" in discrete military manufacturing industry. 0.Introduction The market is becoming more and more competitive in current trend,and the quality control has become a inevitable topic,so how to transform “checkout after the things happen” into “prevention before the things happen”,how to reduce the costs effectively while improving the quality of products and engineering
sigma is springing up in various industries,so how to overcome "not acclimatized" of the new method is the key to success .Therefore,it is necessary to analyze the characteristics of the product design, processing, manufacturing in discrete military manufacturing industry, combinate with the DMAIC model to discuss the application problem of process management of "six sigma", and have a discussion contrapose on the small sample,discrete data analysis,the multi-target fusion analysis and processing,the qualitative problems processing method and so on,in order to improve the feasibility and adaptability of "six sigma" in discrete military manufacturing industry. 1.The characteristics of the discrete military manufacturing industry The product of equipment manufacturing has a certain particularity which is different from the business model with mass production line:firstly,from the nature of the product,most of the products is used for military, fraction of the products is used for civil