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Design science provides a good solution.
IS research is largely characterized by two paradigms, namely behavioral science and design science.
The costs of raw materials are rising.
Activity 6: Communication The outcome could be published on IEEE proceedings or journals for further discussion.
In this paper, we propose a methodology based on design science.

Scheme of the nylon seal · Physical and mechanical properties of materials [7] are given in table 1: Table1.
Mechanical properties of materials Material Young’s modulus E, GPa Poison’s ratio ν Density ρ, kg/m3 σp, MPa σc, MPa PMMA 3.3 0.32 1190 82 125 Nylon 2.8 0.4 1150 — — Aluminum 70 0.33 4510 — — Loads and boundary conditions · The radius of the outer surface of the sphere R0=845mm; · The radius of the inner surface of the sphere Ri=737.5mm; · The angle of the upper hatch; · The angle of the bottom plate;; Internal working pressure P1 = 1 atm. (0.1 MPa); · External hydrostatic pressure P2 = 89.6 atm. (8.96 MPa - corresponds to a pressure of 900 m); · The interface conditionis met at the media contact boundary: σn1+σn2=0;u1=u2; · The material is considered in two cases as: o Linear material o Non-linear material.
The research was supported by the Russian Science Foundation (project no. 21-71-20020).
Zuev, On the design of deep-sea optical elements made of PMMA, IOP Conference Series: Materials Science and Engineering 734 (1) (2020) doi:10.1088/1757-899X/734/1/012069
Wei-Hao, A Uniform Viscoelastic-Plastic Constitutive Model for MD-PMMA at a Wide Temperature Range, Journal of Research Updates in Polymer Science. 4 (2015) 139-148

With the evolution of modern science and technology, composite material is widely used in more and more fields.
Trivedi, EMI shielding: methods and materials—a review.
Journal of Applied Polymer Science, Vol. 112 (2009), p. 2073-2086
Advanced Materials, Vol. 15 (2003), p. 1918-1921
Materials Science Forum, Vol. 936 (2018), 136-141

Experimental Work Materials.
Firsov: Science Vol.306 (2004), p. 666-669 [3] K.
Hone: Science Vol.321 (2008), p. 385-388 [6] H.
Coleman: Journal of Materials Chemistry Vol.22 (2012), p. 12907-12914 [17] W.
Osman: Journal of Materials Science Vol.52 (2017), p. 5928-5937 [23] S.

Structural bionics involves multi-disciplines, such as botany, plant physiology, soil science, optics, biophysics, biochemistry, physics, electronics, ergonomics, psychology, materials science, mechanics, dynamics, control theory, engineering, economics, color, aesthetics, communication, ethics and social science.
However, the human-made materials were quite different from the materials made by natural organisms.
Polymer materials from biomimetic materials are degradable and environment friendly.
Intelligent materials refer to the “live” materials that have the similar structures and functions with biological materials.
Chen, “New development in structural bionics”, Journal of Machine Design, Vol. 20, 2003, p.1-3

Study on Absorbing Properties of Honeycomb Absorbing Materials Hui-min SUN1,a, Zhao-zhan GU1,b and Ran-ran YANG1,c 1Nanjing University, College of Electronic Science and engineering, Nanjing 210093, China awhhyshm__1016@sina.com, btommygu@nju.edu.cn, cyangranrannju@gmail.com Keywords: honeycomb absorbing materials, electromagnetic parameters, dip-coating.
Honeycomb absorbing materials belong to structural absorbing materials.
Zeng, et al: Packaging Journal.2(2010),p.21-23 [4] D.
Berry, et al: Journal of Mechanical Engineering Science.221(2007),p.753-767 [5] L.
Liu: Journal of Aeronautical Materials.20(2000),p.187-191 [6] K.

Paper [19] analyses the correlation dimension of the state of the gas environment during early ignition of materials.
Science and Transport Progress. 27 (2009) 143–148
Gornostal, Analysis of correlation dimensionality of the state of a gas medium at early ignition of materials.
Materials of Science Forum. 1068 (2022) 239–247
Materials of Science Forum. 1068 (2021) 361–373.

Fatigue strength of a sliding bearing depends on many factors such as mechanical properties of bearing materials, structure of lining and design features of the whole bearing unit.
The bearing machine SMOK meets requirements of ISO 7905-1 standard [3] in relation to fatigue testing of slide journal bearings.
The journal movement is accompanied by lubricant squeeze effect.
This work has been financed from budget sources on science in 2011 year as a research project (grant) No N N504 340136.
Adams, Hydrodynamic Aspects of Fatigue in Plain Journal Bearings, ASME, Journal of Lub.

This film-based imaging record way has become increasingly unsuited to the study of modern materials science.
Metallographic microscope played an important role in materials science research and experiment.
Li: International Journal of Minerals Metallurgy and Materials, Vol. 17 (2010) No.4, p.481
Wang: Journal of Materials Science & Technology, Vol. 22 (2006) No.5, p.625
Zhou: Journal of Materials Science & Technology, Vol. 17 (2001) No.3, p.306

Review on Development and Application of Gelled Material Filling Mined-out Area Yong Liua, Jie Chenb Xi’an University of Science and Technology, Xi’an 710054,China aliuyong.love.com@qq.com, bchenjie363@163.com Keywords: Filling cementing materials, cement, High water quick-setting material, The fly ash, Blast furnace slag, Cementing filling material Abstract.
bTo broaden the sources of raw materials.
[7] Chuanqing Zhao, Hu Nailian.Filling the development and application of cementing materials [J].Journal of gold,2008(1):25-29
[13] Feng Juen,Guo Shengmao.The application of fly ash as filling cementing materials research [J].Journal of comprehensive utilization of fly ash,2001(5):10-11
Journal of liaoning university of engineering science, 2006,25(6):904-906.