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Online since: October 2011
Authors: Wen Jing Gao, Guo Hao Zhao
The analysis of the Generalized Carbon-productivity in China’s Sub-Industrial sectors Wenjing Gao1,a, Guohao Zhao2,b 1The school of Statistics of Shanxi University of Finance and Economics, Taiyuan 030006, China; 2The school of Management Science and Engineering of Shanxi University of Finance and Economics, Taiyuan 030006,China; asinceregwj@163.com,bgzhao1958@yahoo.com.cn Key words: sub-industrial sectors; generalized carbon-productivity; technical efficiency; scale efficiency Abstract: As an energy-intensive sector, industrial sector is the subject of carbon emissions.
of Food from Agricultural Products 0.896 1.067 0.966 0.928 0.956 7 Manufacture of Foods 1.078 0.943 1.026 1.051 1.017 8 Manufacture of Beverages 0.996 0.936 0.999 0.996 0.932 9 Manufacture of Tobacco 0.812 1.119 0.914 0.888 0.908 10 Manufacture of Textile 1.02 0.871 1 1.02 0.888 11 Manufacture of Textile Wearing Apparel, Footware and Caps 1.105 0.837 1.007 1.098 0.925 12 Manufacture of Leather, Fur, Feather and Related Products 1.103 0.805 1 1.103 0.888 13 Processing of Timber, Manufacture of Wood, Bamboo, Rattan, Palm and Straw Products 0.882 1.061 0.934 0.944 0.936 14 Manufacture of Furniture 0.734 0.867 0.87 0.844 0.637 15 Manufacture of Paper and Paper Products 1.038 0.928 1.03 1.008 0.963 16 Printing,Reproduction of Recording Media 0.947 0.924 0.93 1.018 0.875 17 Manufacture of Articles For Culture, Education and Sport Activities 0.709 0.797 0.835 0.848 0.564 18 Processing of Petroleum, Coking, Processing of Nuclear Fuel 0.866 1.147 0.989 0.876 0.993 19 Manufacture of Raw Chemical Materials
Online since: July 2012
Authors: Ke Ding, Jing Jing Lu, Yun Wei, Xiang Ning Chen
A New Method for Preparative Separation and Purification of Ellagic acid Employing pH-Gradient Counter-current Chromatography Ding Ke 1, a, Lu Jingjing 2, b, Wei Yun 3, c, Chen Xiangning1, d* 1 College of Food Science and Engineering, Beijing University of Agriculture, Beijing, 102206, China 2 Institute for Nutrition and Food Safety, Chinese Centre for Disease Control and Prevention, Beijing 100021, China 3 Faculty of Sciences, Beijing University of Chemical Technology, Beijing 100029, China adingk@tom.com, bpandajj.822@126.com, cweiyun@mail.buct.edu.cn, dchenxn1111@vip.sina.com Keywords: pH-gradient CCC, ellagic acid, pomegranate husk Abstract.
Experimental Materials Apparatus.
Acknowledgements The authors acknowledge financial support of a grant from the Elitist of Beijing (No. 20081D0502100229) and Key Disciplines of Beijing (No.
Online since: June 2011
Authors: Wan Kui Liu, Yue Liu
A novel interactive 3D display based on half-silvered mirror Wankui Liu a, Yue Liub School of Optics and Electronics Beijing Institute of Technology Beijing, China awan_kui@126.com, bliuyue@bit.edu.cn Key words: 3D display, Fresnel equations, Half–silvered mirror, interactions Abstract. 3D displays become more and more prevalent.
This 3D display is low cost and its materials are convenient to find.
Wu,Shih-Hsin Chang, Design of stereoscopic viewing system based on a compact mirror and dual monitor, SPIE Optical Engineering(2010) [6] J.
Online since: December 2012
Authors: Jin Xiang Fu, Xin Chun Zhang, Peng Fei Yu
Study on shortcut and simultaneous nitrification and denitrification under low temperatures Jinxiang Fu1, a, Xinchun Zhang1,b ,and Pengfei Yu 3,c 1Municipal and Environment Engineering, Shenyang Jianzhu University, Shenyang, Liaoning, 110168, China afujinxiang@sina.com, bzhangxinchun0129@sina.com, cyu_pengfei521@163.com Keywords: hypothermia, HRT, shortcut nitrification and denitrification, simultaneous nitrification and denitrification.
This method can overcome the problems of traditional biological nitrogen removal, the key is to maintain long-term stability of NO2- accumulation in the nitrification stage [5-6].
Materials and Methods This test device use the same small-scale biological nitrogen reactor with the A (Fig.1) and B, which are made by the organic glass, height is 50cm, width is 60cm and length is 65cm.It is consist of air push flow aera, aeration area and clarify area, volume is 156L, aeration area volume is 75L.Raw water flow into the reactors by gravity; implement of air push flow makes water and mud backflow and mix; DO is supplied by microporous diffusers, the rotor flow adjust the amount of aeration. 1. biological nitrogen reactor 2.water tank 3. balanced reservoir 4. fluid flowmeter 5.gas flowmeter 6. air compressor 7.
Online since: September 2011
Authors: Zdenek Poruba, Jan Szweda
The key concept is introduced in this section including a solution technique for eigenvalue/eigenvector problems which is sometimes called the modal analysis.
The two types of materials were assumed in the model – construction steel E=210000MPa. μ=0.3 and wood E=10000MPa. μ=0.2 which is located in the form of wooden board on the top sides of both tables.
Galybin: Engineering Failure Analysis Vol. 16 (2009), p. 2473
Online since: September 2011
Authors: Wen Jun Gao, Guang Wu Tang, Yi Da Kong
Failure Mechanism of Reinforced Concrete Rib Arch Bridge under Near-Fault Earthquakes Wenjun Gao1, 2, a, Guangwu Tang1, 2, b, Yida Kong 3, c 1State Key Laboratory of Bridge Structural Dynamics; Chongqing 400067, China 2Key Laboratory of Bridge Earthquake Resistance Technology, Ministry of Communications, PRC; Chongqing 400067, China 3Chongqing Architectural Design Institute, Chongqing 400015, China agaowenjun@cmhk.com, btangguangwu@cmhk.com, ckongyda@163.com Keywords: Near-Fault Earthquakes, Dynamic Response, Arch Bridges, Failure Mechanism.
Seismic design was originally conducted in accordance with the Code for Seismic Design of Highway Engineering (1989).
Journal Advanced Materials Research, Vol.250 – 253(2011), P.1869-1872 [2] Haiyun Wang, Lili Xie.
Online since: July 2011
Authors: Sheng Fu Ji, Hong Jiang Zhang, Zhi Gang Jia
Preparation, characterization, and Oxidative dehydrogenation of C3H8 with CO2 of V-Cr/SBA-15/Al2O3/FeCrAl metal monolithic catalysts Hongjiang Zhang, Zhigang Jia and Shengfu Ji * State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing, 100029, China Email: jisf@mail.buct.edu.cn Keywords: Monolithic catalysts; V; Cr; Propane; Dehydrogenation; CO2.
In particular, great efforts have been dedicated toward the potential applications of high surface area materials as supports since these facilitate a high degree of dispersion of the vanadium catalytic centers [4].
Online since: January 2014
Authors: Yan Lu Huang, Yu Min Zhang
Numerical simulation on the process of Al-alloy air cushion continuous casting Yanlu Huang1,a, Yumin Zhang1,b 1,School of Mechanical and Automotive Engineering, South China University of Technology, Guangzhou 510641, China; ayanlu@scut.edu.cn,bzhangyumin1988@qq.com Key words: Air cushion continuous casting, Al-alloy, Numerical simulation, Macro segregation Abstract: According to the characteristics of solidification process of air cushion continuous casting, and on the basis of continuum model for binary solid-liquid phase change system, a set of equations which include continuity, momentum conservation, energy conservation and solute conservation ones are established.
Meatllurgical and Materials Transactions B, 1992. 23B (5), 651-664
Online since: June 2014
Authors: Hong Mei Zhang
The study on the water pollution of Yi River in Yishui City via the technique of micronuclei in Vicia faba root tip test Hongmei Zhang Library, Shandong Provincial Key Laboratory of Water and Soil Conservation & Environmental Protection, Linyi University, LinYi, Shandong, China zhanghongmei@lytu.edu.cn Keywords: water pollution, Yi River, Yishui City, micronucleus test, Vicia faba Abstract.
Materials and methods Samples.
Frontiers of Environmental Science & Engineering 7.6 (2013): 860-866
Online since: January 2015
Authors: Guang Xue Chen, Yan Yan Chen, Hao Yin
Exploration of Factors to Influence Solid Density Based on the Xerographic Toner Digital Printing Field CHEN Yanyan 1,a, CHEN Guangxue1,*b and YIN Hao1,c State Key Laboratory of Pulp and Paper Engineering, South China University of Technology, Guangzhou, China a877417491@qq.com, bchengx@scut.edu.cn (Corresponding author), cjofel_yin@hotmail.com Keywords: Digital printing; Electrostatic imaging; Solid density; Transfer supply voltage; Fusing temperature Abstract.
Experiment Section Materials and Instruments B2 format Qpress digital press and operations console, Express Rip software, coated paper, X-Rite530 spectral density meter.
Showing 69411 to 69420 of 74748 items