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The Effectiveness of Hydroxyapatite as a Filler in Denture Base Materials Based on Polymethyl Methacrylate to Improving Mechanical Properties Ardista Izdhihar Kaloka1,a, Hubbi Hikmatu Ilma2,b, Bramantyo Airlangga3,c, Achmad Syaifudin4,d, Sumarno5,e* 1,2,3,5Chemical Engineering Department, Institut Teknologi Sepuluh Nopember (ITS), Kampus ITS Sukolilo, Surabaya, 60111, Indonesia 4Mechanical Engineering Department, Institut Teknologi Nopember (ITS), Kampus ITS Sukolilo, Surabaya, 60111, Indonesia aardista.izdhihar@gmail.com, bhubbihikmatuilmasha@gmail.com, cairlanggabramantyo52@gmail.com, dsaifudin@me.its.ac.id, e*onramus@chem-eng.its.ac.id Keywords: polymethyl methacrylate, hydroxyapatite, tensile strength, denture base materials Abstract.
Available: https://www.researchgate.net/publication/269107473_What_is_governance/link/548173090cf22525dcb61443/download%0Ahttp://www.econ.upf.edu/~reynal/Civil wars_12December2010.pdf%0Ahttps://think-asia.org/handle/11540/8282%0Ahttps://www.jstor.org/stable/41857625 [5] M.

Compressive Strength and Expansion Characteristics of Mortar Mixtures Incorporating Chronologically Aged-Basic BOFS Aggregates Blended with GGBFS and Fly Ash Assem Kuszhanova1,a, Moldir Raiymbek1,c, Aliya Abzal1,c, Chang-Seon Shon1,d *, Saken Sandybay1,e, Aizhan Tukaziban1,f and Jong Ryeol Kim1,g 1Department of Civil and Environmental Engineering, School of Engineering and Digital Sciences, Nazarbayev University, 53 Kabanbay Batyr Ave., Nur-Sultan, Kazakhstan, 010000 aassem.kuszhanova@nu.edu.kz, bmoldir.raiymbek@nu.edu.kz, caliya.abzal@nu.edu.kz, dchang.shon@nu.edu.kz, esaken.sandybay@nu.edu.kz, faizhan.tukaziban@nu.edu.kz, gjong.kim@nu.edu.kz Keywords: Compressive strength, expansion, BOFS, fly ash, GGBFS, Abstract.

Inozemtcev, Selection of Reinforcing Fiber for High-strength Lightweight Concrete for 3D-Printing, IOP Conference Series: Materials Science and Engineering. 1030 (2021) 012007
Duong, Physical and mechanical properties of cement stone with superabsorbent polyacrylate solutions, Magazine of Civil Engineering. 89 (2019) 179-186

The study on low power consumption technology of the walls based on powdered caol ash and karst slab building material --- Take for example karst region in Guizhou, China Wang Hong 1, a, Cheng Jing 2, b 1 Civil Engineering College, Guizhou University 2Communication uni: Guizhou Weather Bureau a wanghong1960@126.com，bcj19640115@sina.com Keywords: Karst slab, Powdered coal ash, Wall of powdered coal ash block and stone slab Abstract.
Building Services Engineering Research Technology 2002; 23(4)

Numerical Simulation of Digging Shovel Operation of Cassava Root Wang Yang1,a, Jian Yang2,b, Zhaojun Li2,c 1 College of Civil Engineering & Architecture, Guangxi University, Nanning 530004, China 2 College of Mechanical Engineering, Guangxi University, Nanning 530004, China ayanghope@163.com, byangokok@gxu.edu.cn, cglenlzj@126.com Keywords: Cassava root, Digging shovel, Dynamics, Numerical simulation, Mechanism Abstract.

Journal Citation (to be inserted by the publisher) Copyright by Trans Tech Publications A Study of Biodegradable Superabsorbent Materials Based on Acrylonitrile Grafted Sodium Alginate Young-Hee Lee, Jung-Soo Kim and Han-Do Kim Department of Textile Engineering Pusan National University Busan (Zip Code : 609-735), Republic of Korea, dyelee@hanmail.net Keywords: Biodegradable, Superabsorbent, Graft Copolymerization, Sodium Alginate, Acrylonitrile.
They are widely used in sanitary materials, agriculture and horticulture, medicine and pharmacy, food, civil engineering, and construction industries.

According to the total station standard precision and observations, then can get the conclusion by the classical theory of error propagation: the precision of the points of the trees ，fully meet the tree measurement accuracy, while meeting the civil engineering planning and design accuracy 1.1.3 Tree height and breast diameter measuring When measuring tree height, due to the prism can not be placed in the top of the tree under normal conditions, we can use Total Station REM measurements.
EXPLORATION ENGINEERING, (2006)

%Si alloy Olga Budenkova1,2, Anne Noeppel1 , Jenő Kovács3 , Arnold Rónaföldi4 , András Roósz3 , Anne-Marie Bianchi5, Florin Baltaretu5 , Mabel Medina 6 and Yves Fautrelle1 1 SIMAP/EPM CNRS/Grenoble Polytechnique Institute, 38402 Saint Martin d'Hères, France, anne.noeppel@hmg.inpg.fr, Yves.Fautrelle@inpg.fr 2 Ioffe Physico-Technical Institute, RAS, St.Petersburg, Russia olganb@mail.ioffe.ru 3 HAS/MU/Materials Science Research Group, 3515 Miskolc-Egyetemváros, Hungary femkjeno@uni-miskolc.hu, femroosz@uni-miskolc.hu 4 MU/Department of Electrical and Electronic Engineering, 3515 Miskolc-Egyetemváros, Hungary elkronar@uni-miskolc.hu 5 Technical University of Civil Engineering, Bucharest, Romania flbaltaretu2yahoo.com 6 Universidad National de Rosario, Argentina mmedina@fceia.unr.edu.ar Keywords: Solidification, Multiphase Model, Rotating Magnetic Field, Christmas Tree-like Macrosegregation Abstract.

Liu 2,d 1 Shenyang National Lab. for Materials Science, Institute of Metal Research, Chinese Academy of Sciences, Shenyang 110016, China 2 Dept. of Civil Eng. and Mechanics, Sichuan University, Chengdu 610065, China a wangqy@imr.ac.cn, bhzhang@imr.ac.cn, csriraman@21cn.com, dliusl@scu.edu.cn Keywords: Super long life, fatigue, S-N curve, magnesium alloys, cast magnesium alloys, ultrasonic fatigue Abstract.
High cycle fatigue, which occurs at very nominal stresses, is a common phenomenon in most engineering applications, where crack initiation involves most part of the component life.
Tokaji et al: Materials Science and Engineering Vol.

A Least Square Support Vector Machine Approach Based on Uniform Design Method for Structural Reliability Analysis Xiaolin Yu1, a, Hengbin Zheng1,b , Quansheng Yan1,c and Wei Li1,d 1School of Civil Engineering and Transportation, South China University of Technology, Guangzhou, Guangdong, 510640, China axlyu1@scut.edu.cn, bhbzh1984@126.com, ccvqshyan@ scut.edu.cn, dliweihnlg@qq.com keywords: Reliability, Least Squares Support Vector Machine, Uniform Design Method, Response Surface Method, Cable-Stayed Bridge Abstract.
Table 2 Results of Example 2 Method FORM SORM Calculate directly ([9]) 5.1510 5.1390 MLP([10]) 5.1505 5.1283 RBF([11]) 5.1508 5.1285 LS-SVM (120 samples generated by random method) 5.1504 5.1388 LS-SVM（69 samples generated by uniform design） 5.1512 5.1331 Engineering Application Jiujiang Bridge is a single tower cable-stayed bridge with double cable planes.