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Tański, Characteristics of hard coatings on AZ61 magnesium alloys, Journal of Mechanical Engineering 59/3 (2013) 165-174
Borek, The thermo-mechanical processing of high-manganese austenitic TWIP-type steels, Archives of Civil and Mechanical Engineering 8 (4) (2008) 29-38
Deuszkiewicz, Designing of high-speed machine shafts of carbon composites with highly nonlinear characteristics, Key Engineering Materials, Fundamentals of Machine Design 490 (2011) 76-82
Nalepa, Stress state analysis of harmonic drive flexspline, Overview of Mechanical Engineering 11 (1976) 376-378 (in Polish)
Wilk, The selection construction feature of harmonic gear drive flexspline with FEM, Overview of Mechanical Engineering 10 (2002) 31-35 (in Polish)

Method of Automobile-sensitive Component of Safety Belt’S Dimensional Inspection Based on Machine Vision Baojun Yu*a, Ming Yangb, Guoqing Zhaoc Machine and electronic Engineering Academy of Changchun University of Technology Changchun Jilin China 130012.
Thus it is of great practicability References [1] Yang yi,Hang Wei-gong.Research on the Geometric Dimension Detection Method of Mechanical Parts Based on Image Processing[D].Chengdu:Xihua University,2011:18,32 [2] Yang min,Ye Bangyan,Mou li,et al.An algorithm for color image gray processing used for parts visual inspection[J].Modern Manufacturing Engineering,2004,(10):69 [3] Lei zhen-shan,Xiao cheng-yong,Wei li.
Digital Image Processing [M].Beijing: Tsinghua University Press,2003:207 [6] WANG Guang-yong,WANG Lin-lin,WANG Zuo-cheng,et al.Multi-directions Gray-scale Morphology Edge Detection Algorithm[J].Computer Science,2008,(8):232 [7] Zhang yu-jin, Image Engineering[M].Beijing: Tsinghua University Press. 2005:400~408 [8] Yang Wen-zhu,Li Dao-liang,Wei Xin-hua,et al.Toward Image Segmentation of Foreign Fiber in Lint[J].Transaction of the Chinese Society for Agricultural Machinery,2009,3:157 [9] Marr D,Hildreth E C.Theory of edge detection[J].Proc.R.Soc.London Ser.B.,1980(2):187~217 [10] Liu Xia,Chen Hai-yan.The Research on Machine Vision Detection System of Industrial Components’Shape and Dimension[D].Harbin:Harbin University of Science and Technology,2009:25~27 [11] GEOFFREY D.Effect of sub-pixel point spread function of act image system[J].Medical engineering and physics.2008,22:503~507 [12] Zheng ying,Sun Xie-hua.The Improvement of Laplace Operator in Image Edgedetection[J].Journal of
Shengyang Architectural and Civil Engineering Institute,2005,3:268 [13] Castleman R K.

Effect of Mixing Anadara Granosa Shells Ash and Fly Ash as a Cement Replacement on Foamed Concrete Properties Keumala Citra S.Z.1,a*, Wahyuni2,b, Munawir3,c, Vito Rizqy F.4,d, Rais Tamim I5,e 12345 Department of Civil Engineering, Universitas Muhammadiyah Aceh, Indonesia akeumala.citra@unmuha.ac.id, bwahyuni@unmuha.ac.id, cmunawir@unmuha.ac.id dvito.riski.firmansyah@gmail.com, eraistamimirham1996@gmail.com Keywords: Foamed concrete, Anadara granosa Shells ash, Fly ash, Properties Abstract.
Based on these conditions, an engineering on the shell of Anadara granosa that contained CaCO3 was carried out to produce calcium oxide (CaO) which was used as an addition to Foamed concrete, especially as a binder.
The shells ash sifted through the No. 200 sieve to meet the requirements as a cement substitution material, and then using the Scanning Electron Microscope-Energy Dispersive X-Ray (SEM-EDX) at the Catalyst Laboratory, Faculty of Engineering, universitas Syiah Kuala to find the chemical compounds contained in it.
Water used is in accordance with Indonesian National Standard (SNI) 7974:2013, where for concrete mix and its treatment comes from clean water without containing oil, acid, alkali, salt or other substances that can damage the concrete. water used taken from drilled wells located in the area of the Faculty of Engineering, Universitas Syiah Kuala which is channelled to the Construction and Materials Laboratory Building.
Acknowledgement THE AUTHOR WOULD LIKE TO THANK LP4M MUHAMMADIYAH ACEH OF UNIVERSITY IN COLLABORATION WITH THE FACULTY OF ENGINEERING WHICH HAS FUNDED THIS RESEARCH WORK IN 2021 AND THE TEAMS INVOLVED IN THIS RESEARCH.

The Effect of Elevated Temperatures and Nuclear Radiation on the Properties of Biological Shielding Concrete KOŤÁTKOVÁ Jaroslava 1,a *, ZATLOUKAL Jan 1,b, REITERMAN Pavel 1,c, PATERA Jan 2,d, HLAVÁČ Zbyněk 2,e and BRABEC Petr 3,f 1Czech Technical University in Prague, Faculty of Civil Engineering, Experimental Centre, Thákurova 7, 166 26, Praha 6 Dejvice, Czech Republic 2Research Centre Rez, Hlavní 130, 250 68, Husinec-Řež, Czech Republic 3ÚJV Řež, a. s., Hlavní 130, Řež, 250 68 Husinec-Řež, Czech Republic ajaroslava.kotakova@fsv.cvut.cz, bjan.zatloukal@fsv.cvut.cz, cpavel.reiterman@fsv.cvut.cz djan.patera@cvrez.cz, ezbynek.hlavac@cvrez.cz, fpetr.brabec@ujv.cz Keywords: Nuclear radiation, elevated temperatures, shielding concrete.
Browne, The properties of concrete subjected to elevated temperautres, CIRIA Underwater Engineering Group. 9 (1976)
Fillmore, Literature Review of the Effects of Radiation and Temperature on the Aging of Concrete, Bechtel BWXT Idaho, LCC: Idaho National Engineering and Environmental Laboratory, 2004
Herman, NUREG/CR-7171, ORNL/TM-2013/263: A Review of the Effects of Radiation on Microstructure and Properties of Concretes Used in Nuclear Power Plants, Division of Engineering Office of Nuclear Regulatory Research U.S.
Konvalinka, Physical and Mechanical Properties of Composites Made with Aluminous Cement and Basalt Fibers Developed for High Temperature Application, Advances in Materials Science and Engineering, Article ID 703029, in press (2015)

In this field, vibration-based method is a main method for civil-structure.
Journal of Structural Engineering. 116(9)( 1990),p2532
Engineering Structures. 26( 2004),p1279 [8] H.P Lin, S.C.Chang.
Key Engineering Materials.
Proceedings of the Institute of Mechanical Engineers.

Influence of Restraining Stiffness on Mechanical Properties of Suspen-Dome Jiamin Guo 1,a, Shilin Dong 2,b,Xingfei Yuan2,c, Yongli Hou3,d 1College of Ocean Environment and Engineering, Shanghai Maritime University, Shanghai, 200135,China; 2Space Structures Research Center, Zhejiang University, Hangzhou 310027, China 3Civil Engineering Institute, Inner Mongolia University of Technology,Huhhot, 010051, china aguojiamin@zju.edu.cn.com , b dsl2008@zju.edu.cn,c yuanxf@zju.edu.cn,d yl_hou@163.com Keywords：Radial Restraining Stiffness; Suspen-Dome; Mechanical Response; Single Layer Lattice Shell Abstract: Suspen-dome is a kind of large-span prestressed hybrid structure, To understand the influence of radial restraining stiffness to structural mechanical response, and to ensure radial restraining stiffness reliable during designing, a rib 3 type suspen-dome and corresponding single layer lattice shell were selected, their static response under different radial restraining stiffness were
China Civil Engineering Journal,2009,41(12):1-7.
Earthquake Engineering and Engineering Vibration,2005,25(1):67-75.

Ahmad Tajudin3,c 1,2,3Faculty of Civil and Environmental Engineering, University Tun Hussein Onn Malaysia, 86400, Parit Raja, Johor, Malaysia. aaliptbe.2009@yahoo.com, baeslina@uthm.edu.my , csaifulaz@uthm.edu.my Keywords: solidification/stabilization, leachability, heavy metals, agricultural wastes, adsorption.
Javaid, Removal of arsenic from water using pine leaves, Journal of the Taiwan Institute of Chemical Engineers.43 (2012) 256-263
Ismadjia, Performance of durian shell waste as high capacity biosorbent for Cr(VI) removal from synthetic wastewater, Ecological Engineering.37 (2011) 940-947
Mandal, Removal of Cr(VI) from aqueous solution by Eichhorniacrassipes root biomass-derived activated carbon, Chemical Engineering Journal.185-186 (2012) 71-81
Kirupha, A.Murugesan, S.Sivanesan, Removal of Cd(II) from aqueous solution by agriculturalwaste cashew nut shell, Korean Journal of Chemical Engineering. 29(2012) 756–768

Influence of Compaction Energy and Bentonite Clay Content in the Soil Hydraulic Conductivity Osvaldo de Freitas Neto1,a *, Olavo Francisco dos Santos Júnior1,b, Fagner Alexandre Nunes de França1,c and Ricardo Nascimento Flores Severo2,d 1Federal University of Rio Grande do Norte, Center of Technology, Department of Civil Engineering, Av.
Introduction The hydraulic conductivity of soils in some engineering problems must be known by designers and controlled during construction and operation.
Degree of hydraulic conductivity Hydraulic conductivity coefficient [m/s] High > 10-3 Medium 10-3 – 10-5 Low 10-5 – 10-7 Very Low 10-7 – 10-9 Practically Impervious < 10-9 Soils involved in engineering projects are usually subjected to a compaction process in order to improve their geotechnical properties.
They are very important to define some project parameters for the use of a given soil in an engineering project.
Fortes, Engineering Geology, ABGE, São Paulo, 1998 (in Portuguese)

Polymer-Plastics Technology and Engineering, 2007, 46(10-12): 1129-1134
Composites Part B Engineering, 2012, 43(3): 1468–1474
Independent environmental effects on durability of fiber-reinforced polymer wraps in civil applications: A review.
Journal of Engineering Physics &Thermophysics, 2001, 74(6): 1364-1374
Journal of Industrial & Engineering Chemistry, 2012, 18(2): 594-596

Biosorption of Iron (III) from Aqueous Solution using Pleurotus ostreatus Spent Mushroom Compost as Biosorbent Ain Nihla Kamarudzaman1,2,a, Tay Chia Chay3,b, Mohd Faizal Ab Jalil2,c and Suhaimi Abdul Talib1,d 1 myBioREC,Institute for Infrastructure Engineering & Sustainable Management, Faculty of Civil Engineering, Universiti Teknologi MARA, 40450 Shah Alam, Selangor, Malaysia 2School of Environmental Engineering, Universiti Malaysia Perlis, Kompleks Pusat Pengajian Jejawi 3, 02600 Arau, Perlis, Malaysia 3Faculty of Applied Sciences, Universiti Teknologi MARA (Perlis), 02600 Arau, Perlis, Malaysia aainnihla@unimap.edu.my, btaychiay@gmail.com, cfaj@doe.gov.my decsuhaimi@salam.uitm.edu.my Keywords: Biosorption; Iron (III) removal; Pleurotus ostreatus spent mushroom compost Abstract.
Williams, Tea waste as a low cost adsorbent for the removal of Cu and Pb from wastewater, Chemical Engineering Journal, Vol. 132 (2007), p. 299–309
Calero, Copper biosorption by pine cone shell and thermal decomposition study of the exhausted biosorbent, Journal of Industrial and Engineering Chemistry, (2012)