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[2] Shi Lian, Sun Jigui, Description Logics Survey[J].Computer Science, 2006, 33(1):194-225
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Sym. on Methodologies for Intelligent Systems (ISMIS 2002), volume 2366 of Lecture Notes in Computer Science, pages 503–513.

Materials and Methods 2.1.
Materials Chitosan, from crab shell was purchased from Sigma-Aldrich Germany.
Mišković-Stanković, Poly (vinyl alcohol)/chitosan hydrogels with electrochemically synthesized silver nanoparticles for wound dressing applications, Journal of Electrochemical Science and Engineering. 10 (2020) 185-198
Chaibenjawong, Rapid green synthesis of silver nanoparticles and evaluation of their properties for oral disease therapy, Songklanakarin Journal of Science & Technology. 40 (2018)
Barbosa-Stancioli, Cytocompatibility evaluation in cell-culture systems of chemically crosslinked chitosan/PVA hydrogels, Materials Science and Engineering: C. 29 (2009) 1574-1583

Precision grinding on brittle materials accomplished without generating subsurface fracture damage is called ductile-regime grinding.
Acknowledgments This research was supported by the Natural Science Foundation of Beijing(3091001) , Beijing Key lab of Advanced Manufacturing Technology, School of Mechanical and The key project of Beijing University of Technology.
References [1] GuoLi,”Acoustic emission experiment of high efficiency deep grinding with engineering ceramic materials”, Journal of Hunan University of Arts and Science(Natural Science Edition) 2008-Vol 20-No 2 [2] Bifano, T.
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Introduction Investigation of a nonlinear dynamics of non-equilibrium systems in modern materials has considerable influence on dissemination of knowledge about the behaviour of materials [1].
Continuing deformation of materials will be happening mainly in these areas.
On the basis of experimental researches the authors observed a fact of apparent absence of strengthening materials at DNP.
In this paper, was used an improved method of deformation diagrams recording of materials during realization of DNP.
Estonian Journal of Engineering, Vol. 18(4), (2012), p. 251–258

Results There are several ways to improve the physic-chemical properties without the use of nanocomposite materials.
Dependence of the coating hardness of the nc-TiN/a-Si3N4 system on the Si3N4 content The application of nanocomposite materials is one of the promising directions of materials science development because nanocomposite coatings have mechanical properties several times higher than the mechanical properties of conventional coatings.
Table 3 shows the physical and mechanical properties of the plates made of different tool materials.
Technical Sciences 5 (2020)
Pryakhin, Creating a model of diffusion deposition of metal coatings from melts of low-melting metals, IOP Conference Series: Materials Science and Engineering 560 (2019) 1-6

Experimental 2.1 Materials and Methods The reacting ligands and the raw materials used to synthesise YPO4:Tb3+ and YPO4:Tb3+: Ce3+ were of analytical grade and acquired from Sigma Aldrich.
Isao, The preparation of rare earth phosphate fine particles in an emulsion liquid membrane system, Journal of Materials Chemistry 12, no. 4 (2002) 1053-1057
Blasse, Scintillator materials."
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Salatino,  Green fluorescent terbium (III) complex doped silica nanoparticles for TSPO targeting, International Journal of Molecular Sciences 20, no. 13 (2019) 3139

Introduction Fibrin sealant is a two-component material consisting of fibrinogen and thrombin.
Material and method In order to evaluate the efficacy of FS in orthopaedic surgery, knee arthroplasty was chosen as the test procedure.
Curti et al., Organic glues or fibrin glues from pooled plasma: efficacy, safety and potential as scaffold delivery systems, Journal of Pharmacy and harmaceutical Sciences, 1 (2012) 124–140
Reisinger et al., Fibrin chain cross-linking, fibrinolysis, and in vivo sealing efficacy of differently structured fibrin sealants, Journal of Biomedical Materials Research B. 100 (2012) 1507–1512
Journal of Long-Term Effects of Medical Implants. 13 ( 2003) 389–397, 2003

A two-scale asymptotic expansion is employed to approximate the displacement field (2) By introducing a eigendisplacement , the homogenization coefficient of unit cell is obtained [1]: (3) where is the volume of unit cell, is the elastic modulus of constituent materials, is the first-order displacement field of microscopic structure, and can be computed by (4) 2.
Honeycomb holes use weak material instead, E=0.00001Gpa, υ=0.3.
References [1] Dong Qiwu, Wang Zhe, Liu Minshan: Asymptotic Homogenization Theory for Composites: Effective Mechanics Properties，Journal of materials science and engineering, 2008,26（1）: 72~75 [2] YUAN Z，FISH J: Toward realization of computational homogenization in practice, International Journal for Numerical Methods in Engineering, 2008, 73(3):361~380
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Mining informational and analytical bulletin (scientific and technical journal). 7 (2012) 238–248
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