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Practical solutions, however, are still lacking due to their multi-layered architecture and difficulties in incorporating heterogeneous materials.
Research in electrostatic microvalves is ongoing progressively [4-7], however, practical solutions are still lacking due to the multi-layered architecture and difficulties in incorporating heterogeneous materials.
Ti/Au (5 nm/200 nm) was first sputtered on the glass wafer as the etch mask material.
Science, 2000. 288(5463): p. 113-116. 4.
Microelectromechanical Systems, Journal of, 2007. 16(6): p. 1461-1471. 6.

It usually uses biphenyl disulfide (or thiophenol, methyl phenyl sulfide, methyl phenyl sulfoxide) as raw materials, oxygen or air as the oxidant, acetyl acetone vanadium oxide and so on as the catalyst in this method.
We can summarize them as follows (as shown in Scheme 2): The starting material thiophenol was first oxidized to biphenyl disulfide.
While the methyl phenyl sulfoxide or methyl phenyl sulfide is used as the starting materials, to synthesize PPS through oxidative polymerization, they usually react via a poly (sulfonium cation) process [20,22,24].
The synthesis of linear polyphenylene sulfide, Journal of Polymer Science 58 (1962) 351-367
Structure of polymers obtained by the Macallum polymerization, Journal of Polymer Science 43 (1960) 167-181

Finite Element Modeling of Upper Ball Joint in a Two-Step Hot Forging Process Nattarawee Siripath1,a, Sedthawatt Sucharitpwatskul2,b and Surasak Suranuntchai3,c* 1, 3Department of Tool and Materials Engineering, Faculty of Engineering, King Mongkut’s University of Technology, Thonburi, Thailand. 2National Science and Technology Development Agency (NSTDA), Thailand Science Park Phahonyothin Road, Khlong Nueng, Khlong Luang, Pathum Thani, Thailand.
Materials and Experimental Procedure The SNCM8 commercial alloy steel was used in this work, which the chemical composition is shown in Table 1.
The heat transfer coefficient between the workpiece material and dies material have been assumed 11 N/s·mm·°C.
Shen: Cold and hot forging: Fundamentals and applications, Materials Park, OH, ASM International (2004)
Journal of Physics: Conference Series Vol. 1510 (2020), pp 1-3 [10] N.

Materials and Manufacturing Processes, 2009, 24(7-8): 743-746
Materials and Design, 2007, 28(3): 1059-1064
Advanced Materials Research, 2012,562-564: 196-199
Materials Transactions, 2013,54(6):990-993
Journal of inorganic materials, 2005, 20(6):1500-1508.

Microstructure and oxidation behavior of Molybdenum disilicide coating prepared by air plasma sprayed Jianhui Yana, Siwen Tangb and Jianguang Xuc Advanced Materials Synthesis and Applied Technology Laboratory, Hunan University of Science and Technology, Xiangtan 411201, China ayanjianhui88@163.com, bsiw_tang@126.com, cjgxu@163.com Keywords: Air plasma sprayed; Molybdenum disilicide; Microstructure; Oxidation Abstract.
Experimental Materials and coating preparation.
The following elemental materials are used in this study:99.9% pure Mo (2–4 μm) and 99.5% pure Si (<43 μm) powders.
Oxidation of thermally sprayed materials can significant influenced the phase composition, microstructure, properties and therefore performance of sprayed coatings.
The Chinese Journal of Nonferrous Metal, Vol. 16(2006), p. 1028

Both sides and ends of the simply-supported box beam are enclosed with insulation materials, and moved together, forming a moving wall for steam curing shed.
Hanson: ACI Journal, Vol. 60, NO.1 (1963), p 75-100
Klieger: ACI Journal, , Vol. 54, NO.12 (1958), p1063-1081
Fapohunda, Jennifer Natale: ACI Journal, Vol. 91, NO.1 (1994), p 63-66
Higginson: ACI Journal, Proceedings, Vol. 58, NO.3 (1961), p281-298

Introduction Biogas, an alternative fuel that is both sustainable and renewable is produced from anaerobic fermentation of organic material in digestion facilities [1,2,3].
Journal of Applied Sciences Research 2012;8:4126-32
Journal of Physics Conference Series 2013; 423:012015(1-7) [3] Cacua K, Amell A, Cadavid F.
International Journal of Academic Research 2011;3(2):705-8
Design and performance evaluation of biogas stove for community cooking application, International Journal of Sustainable Energy 2010;29:116-23

“A Method of Quantitative Risk Assessment for Transmission Pipeline Carrying Natural Gas”- Journal of hazardous materials, Article 123, pp. 1-12 [2] Alex W.D and Vrijing J.K. (2009).
Journal of Innovative Research in Engineering and Science 2(2), April 2011.
An International Journal of Applied Engineering Research, Dindigul, Volume 1.
“Application of Quantitative Risk Analysis to Code-required Siting Studies Involving Hazardous Material Transportation Routes”.
A Journal Presented at Center for Chemical Process Safety 17th Annual International Conference and Workshop Risk, Reliability and Security Jacksonville, Florida October 8-11, 2012

Two standard tensile samples (parallels) were prepared in order to determine the materials yield strength, so that ES during NA could be defined at half this value.
The same method was used for determining 50 % of the materials yield strength at the beginning of AA.
It was observed that the materials precipitation kinetics was accelerated after performing ES, leading to faster over-aging, something which is also characteristic of plastically deformed materials, where precipitates usually nucleate on dislocation lines.
Marthinsen, The effect of simultaneous deformation and annealing on the precipitation behaviour and mechanical properties of an Al-Mg-Si alloy, Materials Science and Engineering A, ISSN: 0921-5093, vol. 565, 228-235, 2013
[6] ISO 6507 - 1:2006, "Metallic Materials - Vickers hardness test - Part 1: Method of test at room temperature"

Flame retardant properties of the materials are tested using cone calorimeter and thermal gravimetrical analysis.
Introduction The relevance of epoxy resins as matrix materials for carbon fiber reinforced plastic laminates (CFRP) gathered more and more importance in recent years.
Experimental Materials.
Lee, Assessment of particle distribution in particle-containing composite materials using an electron probe microanalyzer, Composites Science and Technology 82 (2013), 38-46
Schartel, Effective halogen-free flame retardants for carbon fibre-reinforced epoxy composites, Journal of Materials Science 41 (2006), 4981-4984