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Experimental Study on Bending Behavior of Cold-rolled Deformed Steel Bars Reinforced Concrete Slabs Chen Qingjun 1,2,a, He An 1,b, Pan Guangbin 1,c, Cai Jian 1,2,d, Li Jun 3,e and Yang Chun 1,2,f 1School of Civil Engineering and Transportation, South China University of Technology, China 2State Key Laboratory of Subtropical Building Science, Guangzhou, China 3The Architectural Design & Research Institute of Guangdong Province, Guangzhou, China aqjchen@scut.edu.cn (corresponding author), bheann@sina.com, cpangb5655@126.com, dcvjcai@scut.edu.cn,e653102294@qq.com,fchyang@scut.edu.cn Keywords: cold-rolled deformed bar, flexural member, minimum reinforcement ratio, experiment Abstract.
The details of the specimens and the material properties are listed from Table 1~3.
Acknowledgement The Project was supported by Guangdong Provincial Natural Science Foundation of China (Grant No. 9451064101002910) and the Fundamental Research Funds for the Central Universities (Grant No. 2011ZM0112, 2009ZM0230) and was supported by State Key Lab of Subtropical Building Science (No. 2011ZC25, 2011ZC28).

A Study of Modeling Mobile ad-hoc networks Attacks Juan Chen 1,a ,Hong Shan2,b ,Tao ma2,a 1Xin Xing Technology Institute, Hefei, China 2Electronic Engineering Institute, Hefei, China a chenbbm@sina.com, bHshan222@sina.com Keywords: Mobile ad-hoc networks, attack modeling, attack trees Abstract.
In contrast a high costs attack would include “Brute-Force” cryptographic key attacks which fall into category 5 (duration: Hundreds of hours and more, costs = 1).
An example of a low probability attack would be the random discovery of cryptographic key material (category 1, probability p=0.1).

Study on Pt-SnO2/C electrode Prepared by different content of Nafion for new direct ethanol fuel cells Hongjun Ni1,a, Cancan Lv1,b, Xuhong Wang1,c,Yu Zhu1,d,Mingyu Huang1,e 1School of Mechanical Engineering, Nantong University, No.9 Seyuan Road, Nantong, Jiangsu 226019, P.R.
Introduction Membrane electrode assembly (MEA) is one of the key components of proton exchange membrane fuel cells (PEMFCs).
The chronoamperometric technique is an effective method to evaluate the electrocatalytic activity and stability of electrode material.
Acknowledgements The authors wish to thank the following project for financial support:(1) Natural Science major basic research projects of Jiangsu Higher Education Institutions (08KJA480001); (2)Applied Research Plan Projects of Nantong City (No.K2009007); Nantong City Key Laboratory of Fuel Cell (No.

MOE Key Lab of Disaster Forecast and Control in Engineering，Jinan University, Guangdong 510632, China; 2.Research Center of Engineering Materials and Structural Durability, Jinan University, Guangdong 510632, China; 3.
ACI Materials Journal.1990, 87
Bayasi, Properties of polypropylene fiber reinforced concrete, ACI Materials Journal. 1993, 90
Shah, Plastic shrinkage cracking in concrete materials—Influence of fly ash and fibers, ACI Materials Journal. 2001, 98
ACI-Spec Publ Concr: Materials Science and Engineering, 2002, 206．

Vasudevan3,c 1 Imation Corporation, Oakdale, MN, 55128, USA 2Metallurgical Engineering Division, Cummins Inc., Mail Code 50183, Columbus, IN, 47201, USA 3 Department of Chemical & Materials Engineering, University of Cincinnati, OH, 45221-0012, USA a jixiong@gmail.com, byong-ching.c.chen@cummins.com, cvijay.vasudevan@uc.edu Keywords: Nanoscale Al2O3, aluminum matrix composite, microstructure, mechanical properties, fracture, strengthening mechanisms, electron microscopy Abstract.
Sandstrom: Key Engineering Materials Vols. 104-107 (1995), pp. 3-36. 4.
Warner, The Science and Design of Engineering Materials (Richard D.
Chan: Materials Chemistry and Physics Vol. 85 (2004), pp. 438-443. 53.
Mortensen: Engineering Fracture Mechanics Vol. 71 (2004), pp. 2385-2406. 56.

Material, Sample and Methods The materials used in carrying out the research is CAC of BVT fruit shells and the sample for the research was Surface water.
Material and Sample Collection.
Shi, “Arsenic removal from aqueous solutions by adsorption onto iron oxide/activated carbon magnetic composite,” Journal of Environmental Health Science and Engineering, vol. 12, no. 1, 2014, doi: 10.1186/2052-336X-12-58
Deng, “Arsenate adsorption on iron-impregnated ordered mesoporous carbon: Fast kinetics and mass transfer evaluation,” Chemical Engineering Journal, vol. 357, pp. 463–472, Feb. 2019, doi: 10.1016/j.cej.2018.09.074
Hameed, “Insights into the modeling of adsorption isotherm systems,” Chemical Engineering Journal, vol. 156, no. 1. pp. 2–10, Jan. 01, 2010, doi: 10.1016/j.cej.2009.09.013

Fluids Engineering Division (Publication) FED.
Fluids Engineering Division (Publication) FED.
Fluids Engineering Division (Publication) FED.
Fluids Engineering Division (Publication) FED.
Hagen: Proceedings of the ASME Design Engineering Technical Conference.

Relationship between International Roughness Index and Power Spectral Density of Asphalt Pavements in China LIU Shaowen1, a, ZHANG Xiao1,b 1 Shanxi Transportation Research Institute, Key Laboratory of Highway Construction and Maintenance Technique in Loess Area, Taiyuan, Shanxi 030006, China ahuangtusys@163.com, bxiaozhang2008@gmail.com Keywords: International roughness index, power spectral density, relationship, random process theory Abstract.
References [1] ASTM E867-02, Terminology Relating to Vehicle-Pavement Systems, American Society for Testing and Materials Annual Book of Standards.
Das, ON Pavement Roughness Indices, Journal of the Institution of Engineers,Vol 84, May 2003
American Society for Testing and Materials Annual Book of Standards.

Experimental and Numerical Modal Analysis of Gearbox Casing in a Polishing Machinery Y.Y.Wang 1, a, S.M.Ji 1, b , D.H.Wen 1, c , and X.Zhang 1, d 1The MOE Key Laboratory of Mechanical Manufacture and Automation, Zhejiang University of Technology, Hangzhou, 310032, China a hwyy1125i@163.com, bJishiming@sohu.com, c wdh_74@163.com, dxianzh168@126.com Keywords: Vibrations, modal analysis, Gearbox casing, Modal parameters estimation Abstract.
The material type of gearbox casing is Aluminum.
Material physical properties are listed followed, the Modulus of Elasticity (E) is 68 Gpa, the density (ρ) is 2.67 kg/m3 and the Poisson's ratio (µ) is 0.35.
J.Lin et al: Journal of Materials Processing Technology, Vol.150 (2004), pp. 170-174
[4] L.Clijmans, H.Ramon, J.D.Baerdemaeker: Transactions of the American Society of Agricultural Engineers, Vol.41 (1998), pp. 5-10

Titania catalysts dispersed on meso porous materials-4.4.4 v.
Studies on titania supported on different materials S.
Studies on titania dispersed on meso porous materials S.
Wang, “Optimal design and preparation of titania-supported CoPc using sol-gel for the Photoreduction of CO2”, Chemical Engineering Journal 151 (2009) 134–140
Solcova, “Kinetic study of photo catalytic reduction of CO2 over TiO2” Chemical and Process Engineering, 31 (2010) 395-407 [198] W.