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A key factor in the selection of compounds was an understanding of the processes by which halons destroy stratospheric ozone.
The purpose of this work is to study the minimum fire-extinguishing efficiency of extinguishing n-heptane with halons 1301 and 2402 mixtures in different ratios, which was determined by the gas chromatographic method. 3 Materials and Research Methods Halons 1301, 2402 and their mixtures with different ratios in % wt.
Journal of Fire Protection Engineering. 1996, 8(2), P. 45-63

Impact of super absorbent polymer and plants on microbial community and petroleum hydrocarbon degradation in contaminated soil Haihua Jiao1,2,3,a, Zhihui Bai3,b, Ying Liu1, Kai Wang1 and Zhanbin Huang1,c 1School of Chemical and Environmental Engineering, China University of Mining and Technology--Beijing, Beijing, 100083, China 2Changzhi University, Changzhi, Shanxi, 046011, China 3Research Center for Eco-Environmental Sciences, Chinese Academy of Sciences, Beijing, 100085, China ajiaohaihua68@163.com, bzhbai@rcees.ac.cn, czbhuang2003@163.com Keywords: Super Absorbent Polymer, Microbial Communities, Phospholipid Fatty Acid, Total Petroleum Hydrocarbon, Bioremediation.
Materials and methods Experimental design.
Acknowledgments This work was supported by the “863“ Program of China (2013AA06A205), the Tianjin Hi-tech Support Program Key Projects (11ZCGYSF01400) and the Science and Technology Program of Beijing (D101105046410004).

Materials and methods Set of experiment.
What’s more, suitable irrigation pattern is the key of obtaining the both goals of water-saving and high-yield, and the water-saving and high-yield irrigation schedule of Hemarthria compressa needs much deeper and more specific discussion.
Zhang: Journal of Hydraulic Engineering No. 11 (2001), p. 80 (In Chinese) [4] J.

The replication of these key biochemical processes in a controlled in-vitro environment makes rapid low cost and reliable toxicity assessment possible.
Samples include domestic sewage, primary settled sewage with or without industrial wastewater, Straus wastewater, Hospital wastewater, Home Life domestic wastewater, various types of dyes and other materials used at Straus Knitting Mills, and TF biomass.
Min Jang, PhD student in Environmental Engineering at the University of Wisconsin, for their kind help to this project.

Inhibitive Performance of 1,4/1,6-Bis(α-alkyl pyridinium ) Butane/Hexane Dibromide on A3 Steel Xiaohui Jiang1, Limei Zhou 1, Shanzhuo Yao1, Ming Duan2, Xingqi Hu2 1 Chemistry and Chemical Engineering College, China West Normal University, Nanchong Sichuan, P.
China, 637002 2 State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Southwest Petroleum University, chengdu, Sichuan, P.R.
The melting point was obtained by XT-4 melting point apparatus, the structure was confirmed by means of Han-Sun (dpx300) nuclear magnetic resonance spectrometer, FT-IR (Nicolet) infrared spectrometer and BioTOFQ mass spectrometer (The structure information was available in supplementary materials). 1,6-Bis(α-decylpyridinium) hexane Dibromide.

However, of the many millions of insect species, only a very small number have the ability to digest and derive nourishment from highly cross-linked protein materials.
Acknowledgement The authors would like to express their sincere thanks to Zhejiang Provincial Top Key Academic Discipline of Applied Chemistry and Eco-Dyeing & Finishing Engineering (YR2011005).

On August 30, 2011, the standing committee of the 11th National People's Congress meeting review for the first time the amendment to the criminal procedure law of the People's Republic of China (draft), On the types of evidence classification has an important breakthrough, the original evidence types "(7) audio-visual material" changed to "(7) audio and video data, electronic data", clearly put forward "electronic data", formally established the legal status of electronic data as evidence.
(3) The difficult to show the computer evidence The show of evidence is a key step in the process of litigation.
Information security is a social system engineering including technology, management, law, culture information security technology research in China are currently focused on areas such as firewalls, passwords, intrusion detection, the traditional passive protection technology has been developing more comprehensive, so the research to take the initiative to obtain evidence will become the focus.
[6] Zhang BQ:A collaborative filtering recommendation algorithm base on domain knowledge, Computer Engineering,2005,31(21):7-9(in Chinese)

Analysis of Single-Vehicle Crash Injury Severities in Urban River-Crossing Road Tunnels Chenming Jiang1, a, Jian John Lu2,b* and Linjun Lu3,c 1,2,3 School of Naval Architecture, Ocean and Civil Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, P. 
Personal injury accidents and material damage-only accidents were analyzed separately.
The findings indicate that accident rates are lower for roads in tunnels and accidents with severe personal injury and material damage are less frequent on roads in tunnels.
In order to examine the key factors affecting the crash influence severity levels at URCRTs, the originally unprocessed crashes data happened at the thirteen URCRTs from the Official Platform of “110” Alarming Receiving Center (OF110ARC) of the Shanghai Public Security Bureau (SPSB) was employed in this study.

So the DEA has become an important and effective tool for mathematical analysis in the field of management science and engineering.
And the lower scale efficiency was a key factor leading low industrial energy utilization efficiency.
Other Electronic Equipment I33 1.00 1.00 1.00 - Processing of Timber, Manufacture of Wood, Bamboo, Rattan, Plam, and Straw Products I14 0.10 0.23 0.44 irs Manufacture of Measuring, Instruments and Machinery for Cultural Activity and Office Work I34 1.00 1.00 1.00 - Manufacture of Furniture I15 0.26 0.95 0.27 irs Manufacture of Artwork and Other Manufacturing I35 0.59 0.85 0.70 irs Manufacture of Paper and Paper Products I16 0.07 0.07 0.94 drs Recycling and Disposal of Water I36 0.24 1.00 0.24 irs Printing, Reproduction of Recording Media I17 1.00 1.00 1.00 - Production and Distribution of Electric Power and Hear Power I37 0.54 0.64 0.84 drs Manufacture of Articles for Culture, Education and Sport Activity I18 0.30 1.00 0.30 irs Production and Distribution of Gas I38 0.08 0.81 0.09 irs Processing of Petroleum, Coking, Processing of Nuclear Fuel I19 0.16 0.18 0.87 drs Production and Distribution of Water I39 1.00 1.00 1.00 - Manufacture of Raw Chemical Materials

Dietary Lysine Affect Carcass Characteristics and Myostatin Gene Exon 1 Region Methylation in Muscle Tissue of Broilers Guoqing Liu1,a, Xiaojiao Yang1,b, Kai Zong1,c, Jing Xu1,d 1School of Biotechnology and Food Engineering, Hefei University of Technology, Hefei 230009, China {aliugq_168 & byixueyihuan }@163.com, {c1225987091 & d285396034} @qq.com Keywords: Lysine; Myostatin; DNA methylation; Gene expression; Carcass performance Abstract: Amino acids emerged in various biochemical cycles in vivo, affecting the performance and carcass characteristics of broilers.
Materials And Methods A.
Lysine and MSTN expression Myostatin(GDF-8), a recently identified member of the transforming growth factor (TGF)-β superfamily of growth factors [17], was expressed predominantly in skeletal muscle and may be a key regulator of skeletal muscle development and growth.