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Data collected in a CBM program can be classified into four main types: (1) condition monitoring data, such as all kinds of vibration data, oil analysis data, temperature, pressure, moisture, humidity or environment data and so on; (2) event data, including the information on what happened such as installation, breakdown, minor repair, overhaul, replacement and so on, and maintenance service done such as fastening, correction, adjustment, balance, lubrication and so on; (3) maintenance cost data, including failure maintenance cost such as failure loss, maintenance materials and labor cost etc. and preventive maintenance cost such as shutdown loss, materials and labor cost caused by carrying out preventive maintenance; (4) other relevant information such as production demand, spares, maintenance personnel power and so on.
Acknowledgment The research is supported by HeiLongJiang Province Natural Science Fund for young scholars under grant number QC08C60 and by HeiLongJiang Postdoctorial Financial Assistance with grant number LBH-Z08265 References [1] S.
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These materials were expected to have a good impact on the quality of the material, especially related to emulsification [13,14].
Kartasasmita, and Risdiana, Optimization of Polydimethylsiloxane Synthesized Parameters as Vitreous Humour Substitute, Materials Science Forum 966 (2019) 189-193
Syakir, and Risdiana, Synthesis of Low Viscosity Polydimethylsiloxane Using Low Grade of Octamethylcyclotetrasiloxane, Materials Science Forum 1028 (2021), 365-370
Supriadin, and Risdiana, Synthesis and Characterization of Polydimethylsiloxane (PDMS) with Medium Viscosity via Ring-Opening Polymerization, Materials Science Forum 1028 (2021) 346-351
Risdiana, Quality Improvement of Medium Viscosity of PDMS for Vitreous Substitution by Controlling Synthesis Process, submitted: Journal of Applied Polymer Science (2022)

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This results in a larger volume of heat-affected material as shows in fig.3a and fig.3b.
Acknowledgement This project is supported by Science and Technological Program for Dongguan′s Higher Education, Science and Research, and Health Care Institutions (Project No. 2011108101002，and Project No. 2012108101001), Cooperation Project of Industry, Education and Academy of Guangdong Province, Guangdong Province Science and Technology Department (Project No.2012B091000012)，Students' Innovative project (Project No.1181912009).
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Journal Citation (to be inserted by the publisher) Copyright by Trans Tech Publications Positron annihilation study of formation of Mg vacancy in MgO Masataka Mizuno 1, Yoshiyuki Inoue2, Kazuki Sugita 2, Hideki Araki1, Yasuharu Shirai1, Teruyasu Mizoguchi3, Isao Tanaka3 and Hirohiko Adachi3 1 Science and Technology Center for Atoms, Molecules and Ions Control, Osaka University 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan 2 Department of Materials Science and Engineering, Osaka University 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan 3 Department of Materials Science and Engineering, Kyoto University Sakyo, Kyoto 606-8051, Japan Keywords: Positron Annihilation, MgO, Vacancy, Electronic Structure Abstract We have investigated the formation of Mg vacancy induced by ultra-dilute trivalent impurities in MgO by a combination of positron annihilation measurement and theoretical calculations of positron lifetimes.

Synthesis and Dispersing Performance of Hyperbranched Dispersant Guan Ruqi1a,Liu Yanmei1b,Li Haihua1c,Tai Yulei1d,Chao Guoku1e,Zhao Yajuan1* 1College of Chemistry and Materials Science,WenzhouUniversity,Wenzhou,325027,P.R.china aCrystal_guan@163.com,bLiuYanMei198711@yeah.net,chaizhifeng123@126.com, dtaiyulei@163.com,e46008906@qq.com,*zyj@wzu.edu.cn Keywords: Hyperbranched, Acid value, Hydroxy value, Stabilization.
Acknowledgment We gratefully acknowledge the financial support from Zhejiang Provincial Top Key Discipline of New Materials and Process Engineering(Grant NO.20121112) and Science & Technological Project of Zhejiang, China (Grant NO.2013C31129) andthe Science & Technological foundation of Wenzhou China (Grant NO.H20100008).
[9] C.J Hawker,Preparation of Hyperbranched and Star Polymers by a Living SeIf-Condensing Free Radical Polymerization.Journal of American Chem Soc. 1995,117(43)10763-10764

The change of stress on marine concrete covered with barnacles Genli Wang 1,2,a, Zhengmao Ye 1,2,b* and Bin Wu 1,2,c 1 School of Materials Science and Engineering, University of Jinan, Jinan 250022, China 2 Shandong Provincial Key Laboratory of Preparation and Measurement of Building Materials, Jinan 250022 a568333986@qq.com, bmse_yezm@163.com(corresponding author), c983094698@qq.com Keywords: Barnacle.
Acknowledgements This work was financially supported by the National Natural Science Foundation (51272092).
References [1] Changchun Chen, Lingyun Xiang, Hanqi Liu: Marine Environmental Science, Vol. 31 (2012), p. 621-624.
[In Chinese] [5] Dinghe Yi, Yangqing Ou, Zejun Zhou: Journal of Dalian Ocean University, Vol. 28 (2013), p. 195-198.