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Introduction Nano-materials have higher thermal expansion coefficient, better toughness, lower thermal conductivity than ordinary material.
For the last two decades, the study of preparation and properties of various nanostructured materials has attracted extensive attention [1.2.3].
In order to increase turbine inlet temperatures, some new candidate materials for TBC applications at higher temperatures are under investigation, such as La2Zr2O7 and La2Ce2O7.
These materials can be prepared by co-precipitation, sol-gel, inorganic sol-gel, hydrothermal and hydrazine methods [4-7].
La(NO3)3·6H2O and Ce(NO3)3·6H2O were used as row materials and dissolved into the deionized water (solution A), and stirred for 30 min.

Moreover, to improve the biological response of these calcium-based materials, a biopolymer known as silk sericin was incorporated.
Therefore, our developed CaP/sericin nanoparticles can be used as building blocks to manufacture a wide range of wound dressing 3D materials.
Oliveira, “Recent Advances in Silk Sericin/Calcium Phosphate Biomaterials,” Frontiers in Materials, vol. 7, no.
Amsterdam: Elsevier Science, 1994
Kim, “Synthesis and characterization of hydroxyapatite crystals: A review study on the analytical methods,” Journal of Biomedical Materials Research, vol. 62, no. 4, pp. 600–612, 2002, doi: 10.1002/jbm.10280

Abstract: Economical reasons to research and develop new materials are very strong and the main market for biotechnology is human health.
Experimental work on non-traditional-engineering materials often begins utilizing devices and assuming models that are used for traditional-engineering materials.
These theories have applications in modeling materials with microstructure, because of the appearance of characteristic lengths.
Materials and methods Eleven femoral head were obtained from osteoarthritic (OA) patients (mean age 80.7, range 74-96 years) undergoing total hip replacement.
[23] Lakes, R., Benedict, R., Noncentrosymmetry in micropolar elasticity, International Journal of Engineering Science 29 (2001) 1161-1167 [24] Lakes, R., Elastiic and viscoelastic behavior of chiral materials, International Journal of Engineering Science Vol. 43(2001) 1579-1589

Bond stress between concrete and shape steel makes both materials cooperate as a whole, but diminished at final stage of loading period.
Bond stress between concrete and shape steel gives internal correlations of the two materials, and hence they can cooperate as a whole.
Wu: submitted to Journal of Xi’an University of Architecture and Technology (Nature Science Edition) (2007)
Nie: submitted to Journal of Building Structures (2005)
Zhao: submitted to Journal of Xi’an University of Architecture and Technology (Nature Science Edition) (2008)

In addition building materials, insulating materials were tested and will be put forward, as well, eg.: expanded polystyrene, extruded polystyrene, poly-urethane, and some fibrous materials.
Acknowledgements This paper was supported by the János Bolyai Research Scholarship of the Hungarian Academy of Sciences.
International Journal of Pharmaceutics, 114 (1994) 55–64
Kalmar, Materials and Structures.
Adsorption Of Gases In Multimolecular Layers, Journal of the American Chemical Society, 60 (1938) [11] A.

Many studies have been focused in creating bioactive surfaces on metallic implant materials using various materials and surface modification techniques.
As bacterial adhesion is dependent on surface properties of implant materials, modifying the surface materials by anti-bacterial coatings that inherently possess anti-fouling properties is very attractive.
Wu, Antibacterial coatings on titanium implants, Journal of Biomedical Materials Research - Part B Applied Biomaterials 91 (2009) 470-480
Ong, Antibacterial and osteogenic properties of silver-containing hydroxyapatite coatings produced using a sol gel process, Journal of Biomedical Materials Research - Part A 82 (2007) 899-906
Gilbert, Chitosan: Potential use as a bioactive coating for orthopaedic and craniofacial/dental implants, Journal of Biomaterials Science, Polymer Edition 14, (2003) 423-438

[8] Erkut E, Veter V.Modeling of transport risk for hazardous materials,Journal of operations Research,46(1998)642-652
Routing models for the transportation of hazardous materials, Transportation Research,1020(1985)16-25
Modeling and analysis for hazardous materials transportation: risk analysis, routing/ scheduling and facility location, Transportation Science,25(1991)100-114
Designing a road network for hazardous materials transportation, Transportation Science ,38(2004)188-196
Risk analysis for road and rail transport of hazardous materials: a simplified approach, Journal of Loss Prevention in the Process Industries, 17(2004)477-482

Hardness value is also affected by the particles size of the materials.
E, Biomechanical Assessment Of Vertebrae With Lytic Metastases With Subject- Specific Finite Element Models, Journal Of The Mechanical Behavior Of Biomedical Materials. 98 (2019) 268–290
Materials Science And Engineering. 31 (6) (2010) 1240–1244
J, Microhardness Of Human Cancellous Bone Tissue In Progressive Hip Osteoarthritis, Journal Of The Mechanical Behavior Of Biomedical Materials. 64 (2016) 86–93
W, Preparation And Characterization Of Nano-Hydroxyapatite / Silicone Rubber Composite, Materials Letters. 62 (2008) 3307–3309

Materials and Methods Modern VOK-60, VOK-71 and VOK-200 oxide ceramics have approximately the same composition (Fig. 1) and contain about 75% aluminum oxide (Al2O3), which is the main phase.
Sivenkov et al., Creating a model of diffusion deposition of metal coatings from melts of low-melting metals, IOP Conference Series: Materials Science and Engineering 560(1) (2019) 012188
Pryakhin, Detection of intermediate phases in metal alloys, Key Engineering Materials 854 (2020) 23-29
Vasilkov, Determination of technological residual stresses in the surface layer of parts with thin-walled elements during turning, IOP Conference Series: Materials Science and Engineering 666(1) (2019) 012024
Muratbakeev, Computer simulation of machining, Key Engineering Materials 743 (2017) 248-251

Journal of Electroanalytical Chemistry: Vol. 582(2005), p.267 [2] A.
Computational Materials Science: Vol. 41(2008), p.255 [9] R.Pidaparti, M.
International Journal of Artificial Intelligence Tools Vol.14 (2005), p.361 [10] Q.
Materials Science and Engineering.
A, Structural Materials: Vol. 369(2004), p.284