Search results

Microstructures and Mechanical Characteristics of Enamel and Dentin of Primary and Permanent Teeth Si Qingzong1, a, An Xiaoli1,2 , Wang Zhenguo1 , Li Mingxi1, Zhang Baopin2 , Liu Bin1,b* 1 Department of Stomatology, College of Stomatology, Lanzhou University, Lanzhou 730000, China 2 School of Civil Engineering and Mechanics, Lanzhou University, Lanzhou 730000, China asiqz@lzu.edu.cn, bLiubkq@lzu.edu.cn Keywords: Primary teeth; Permanent teeth; Enamel; Dentin; Atomic force microscope.
Nanometer structural analysis of dental hard tissue by atomic force microscope [J].Journal of Clinical Rehabilitative Tissue Engineering Research, 2007, 11(18):3536-3539

Optimization of HCO3- Production Reflect to Caco3 Precipitation for Self-Healing by Bacillus Sphaericus Norfaniza Mokhtar1, a ,Zhameir Shafiq Mohd Ilias2,b, Husnul Azan Tajarudin3,c*, Megat Azmi Megat Johari4,d 1,4School of Civil Engineering, Universiti Sains Malaysia, Malaysia 2,3School of Industrial Technology, Universiti Sains Malaysia, Malaysia 4Cluster of Solid Waste Management, Engineering Campus,Universiti Sains Malaysia, Malaysia anorfaniza@uthm.edu.my, bzhameirshafiq@gmail.com, cazan@usm.my, dcemamj@eng.usm.my Keywords: Bacillus Sphaericus, urease activity, microbial mineral precipitation, HCO3- Abstract.

Nordin Adlan1,d 1School of Civil Engineering, Engineering Campus, Universiti Sains Malaysia, 14300 Nibong Tebal, Penang, Malaysia aleecheemei_951@yahoo.com, bcepuganeshwary@eng.usm.my, ccenastaein@eng.usm.my, dcenordin@eng.usm.my Keywords: Heterogeneous-photocatalyst, Compound Parabolic Collecting Reactor (CPCR), solar, paracetamol, titanium dioxide (TiO2), synthetic wastewater Abstract.

Modeling Crash Frequency Using Crash and Geometric Data at Freeways Abdulrauf Khetrish1,a*, Muamer Abuzwidah2,b and Samer Barakat3,c 1-3Department of Civil and Environmental Engineering, University of Sharjah, Sharjah, UAE au19104466@sharjah.ac.ae, bmabuzwidah@sharjah.ac.ae, csbarakat@sharjah.ac.ae Keywords: Crash data analysis, Crash Frequency, Poisson Regression, Negative Binomial Regression.
Crash frequency is the number of crashes in a certain space over a specific period of time, the occurrence of a crash could be associated with different risk factors, mainly the driver, vehicle, environment, and roadway, statistical models are one of the widely used tools by traffic engineers for studying the contributing factors in increasing the number of crashes in a certain location, these models can also be used to measure the performance of roadway entity, and to evaluate the effect of treatment; because a simple naive comparison between the number of crashes before and after is not suitable, so there is a need to predict the number of crashes if the treatment was not implemented and then compare it with the number of crashes after implementing the treatment.

Alberdi, High performance composite nozzle for the improvement of cooling in grinding machine tools, Composites Part B: Engineering 54 (2013) 313–318
Wojtewicz, The effect upon the grinding wheel active surface condition when impregnating with non-metallic elements during internal cylindrical grinding of titanium, Archives of Civil and Mechanical Engineering 15 (2015) 71–86

Romanova 1, a * 1 Moscow State University of Civil Engineering, 26 Yaroslavskoye shosse, 129337, Moscow, Russia aromanova_e_v@mail.ru Keywords: entrepreneurship, personal business, construction, psychological readiness, projective technique, entrepreneurial abilities, students.
Lee, Application of Engineering Education in Entrepreneurship Construction System, EURASIA J. of Mathematics, Sci. and Technology Education 14, 6 (2018) 2185-2191

Research on using sludge to manufacture lightweight ceramsite and sintering mechanism LIU Yadong1,a, YANG Dingyi*2,b, WANG Lele3,c 1, 2, 3College of Civil Science & Engineering, Yangzhou University, Yangzhou 225009, China alyd2014@163.com,bydy1991@163.com,c383472018@qq.com * Corresponding author, E-mail address: ydy1991@163.com YANG Dingyi) Keywords: Sludge; Ceramsite; Sintering; Mechanism Abstract.
Journal of Environmental Engineering Technology,2011,1(4):328--333

Introduction Because of the excellent mechanical and physical properties�aluminum alloys have been used widely and successfully in aeronautical, rail, auto, shipping industries and civil engineering structures etc.
[6] Q.Wang, E.G.Wang and J.C.He: Journal of Materials Science & Engineering, Vol.21(2003), p590

In resent years, the unexpected phenomenon causes wide-ranging discussion in domestic academic and engineering.
According to the analysis in [3], if specimen is too long, under a horizontal shear, a bending plastic hinge will appear due to the large eccentric compression on the column, but it will be actually far from the requirement of the general civil engineering if the specimen is too short.

China, 2: College of Civil Engineering, Guangzhou University, Guangzhou 510006, P.
MAO Mu-nong, the senior engineer of the Loudi Electric Power Bureau (LEPB), Hunan, P.