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This principle can be realized due to a number of factors, including improvement and optimization of thermal schemes and parameters of technological processes of NPP power units with different types of reactors, optimal selection of modern and advanced coolants and structural materials of nuclear reactor cores and steam generators, optimization of NPP power units operation modes based on modern methods of mathematical modeling. 3 Materials and Research Results The experimental determination of the nature and quantity of radiolysis products is carried out using various physicochemical methods, among which the most important are the method of pulsed radiolysis and the method of electron paramagnetic resonance, which allows the study of free radicals; various chemical methods are also widely used, for example, the method based on determining the ratio of components in redox systems.
,Physical modelling of changes in the energy impact on a worker taking into account high-temperature radiation, Journal of Achievements in Materials and Manufacturing Engineering, 1/91 (2018) 27–33
Vambol, Substantiation of the choice of the cutter material and method of its hardening, working under the action of friction and cyclic loading, Archives of Materials Science and Engineering, 2/94 (2018) 49–54
Kalugin, O.Savchenko, Studying the Effect of Fuel Elements Structural Materials Corrosion on their Operating Life, Materials Science Forum Submitted, 1038 (2021) 108-115

However, the engineers' experience is that these processes are difficult to control, and that undesired behaviours may show up.
The physico-chemical phenomena may be "ordered" by a rational approach based on the engineer's need.
Summary and outlook The modelling of CVI is an exciting area in the sense that it connects a truly important application in materials fabrication to up-to-date issues in various academic domains of interest, featuring theoretical chemical engineering, physics of transport in porous media, image processing, numerical methods, applied mathematics, etc … CVI modelling is a rather mature scientific area : a large quantity of studies have identified the main phenomena, scales, couplings, and given useful optimization guidelines to engineers.
McLaughlin: Proc. of the 18th Annual conference on Composites and Advanced Materials - B Vol. 15 (1994), p. 897
Forum Vol. 455-456 (2004), p. 751 [60] G.

The Construction of Non-Motorized Transportation Network Based on Residents’ Preference in Urban Central Area Xuesong Xi1, a, Boxuan Gu1, b, Ming Yin1, c and Xuemei Wang2, d 1 College of Water Resources & Civil Engineering, China Agricultural University, Beijing, China 2 Chaoyang Division, Beijing Municipal Commission of Urban Planning axixuesong@gmail.com, bxuan911234@163.com, cym66966481@163.com, dxuemei8610@hotmail.com Keywords: Urban non-motorized transportation, Urban non-motorized transportation planning, Residents’ preference, Least-cost path model Abstract.
Many advanced countries or regions have recognized that expanding transport infrastructure as a conventional measure is no longer adaptable for the fast growth of urban traffic, and they begin to solve the problems resulted from the acuter urban motorization by advocating shifts in people’s travel mode.
Li: City Planning Forum.
Forester: Bicycle transportation: a handbook for cycling transportation engineers (Mit Press, 1994) [25] C.

Young, Applied Drilling Engineering.
Gillott, Clay in Engineering Geology.
Alexandria Engineering Journal, 2020; 59(6): 5207-5217.
In Advanced Materials Research, 2007; 18-19: 241–247.
Cogent Engineering, 2021; 8(1): 1885324.

According to the Global Information Technology Report 200-2009 by World Economic Forum (WEF), Taiwan technological readiness is ranked number 7 among 115 countries.
From ICT tools to Services System Models With the advance of ICT technology, we have to develop new innovations and new models of services because of the demanding clients but also because of the cost consideration.
Since the focus is shifted from technology-oriented to holistic service system by re-engineering the entire health care system or providing new service models.
White: “Tele-health Advancing Nursing Practice”, Nursing Outlook, Vol.49, No.2, pp.100–105, 2001
Sanderson, “Designing and Evaluating Healthcare ICT Innovation: A Cognitive Engineering View”, Proceedings of the Third International Conference on Information Technology in Healthcare Sociotechnical Systems, Sydney, 28-30 August, 2007.

Density, Hardness, and Wear Responses of Rice Husk Ash Reinforced Aluminium Composites Ziyauddin Seikh1,a, Mukandar Sekh1,b*, Golam Kibria1,c, Rafiqul Haque1,d, and Shamim Haidar1,e 1Department of Mechanical Engineering, Aliah University, Kolkata, India amailziya28@gmail.com, bmukandar@gmail.com, cprince_me16@rediffmail.com, drh78.mech@gmail.com, eshamimhaidar@yahoo.com Keywords: Aluminium; RHA; Composite Materials; Density; Hardness; Wear.
Purohit, Advanced Aluminium Matrix Composites, The Critical Need of Automotive and Aerospace Engineering Fields, Mater.
Forum,1048(2022), 261-269

Prediction of diffusion coefficients in liquid and solids William Yi Wang1, a, Bi-Cheng Zhou1, b, Jiajia Han3,c, Hua Zhi Fang1,d, ShunLi Shang 1, e, Yi Wang1, f, Xi Dong Hui 2, g, and Zi-Kui Liu1,h 1 Department of Materials Science and Engineering, The Pennsylvania State University, University Park, PA 16802, USA 2 State Key Laboratory for Advanced Metals and Materials, University of Science and Technology Beijing, Beijing 100083, China 3 Department of Materials Science and Engineering, Xiamen University, Xiamen 361005, China a yuw129@psu.edu; b zhoubicheng@gmail.com; c jacer2313@gmail.com; ; d huf12@psu.edu; e sus26@psu.edu; f yuw3@psu.edu; g xdhui@ustb.edu.cn; h dr.liu@psu.edu Keywords: Eyring’s model; Vacancy migration; Interstitial sites; Mean square displacement; Oxidation; Deformation electron density.
Forum 2009;294 1

Murch1,d 1 The University Centre for Mass and Thermal Transport in Engineering Materials, School of Engineering, The University of Newcastle, Callaghan, NSW 2308, Australia a Elena.Levchenko@newcastle.edu.au, bAlexander.Evteev@newcastle.edu.au, cIrina.Belova@newcastle.edu.au, dGraeme.Murch@newcastle.edu.au Keywords: Molecular dynamics, embedded atom method, interdiffusion, surface segregation, silver, palladium, nickel, alloy nanoparticles.
Introduction Nanoparticles are very promising materials for advanced applications, because they often exhibit specific structures and properties at the nanoscale, which cannot be observed in bulk materials.
Forum Vol. 277 (2008), p. 207

Introduction The progress in the automobile production, shipbuilding, railway car manufacturing, power engineering, rocket-space, chemical, and food industries directly depends on a continuous improvement [1-9] of service properties of elements and structures [10-19].
The lack of thermodynamic and thermophysical data on the properties of alloys is one of the important problems in the development of new advanced materials of a complex chemical composition.
[15] Bochkarev S, Tsaplin A, Galinovskii A, Abashin M and Barzov A 2017 Ultra-jet diagnosis of heat treated material microstructure Metal Science and Heat Treatment 59 384-388 [16] Gardner L, Bu Y and Theofanous M 2016 Laser-welded stainless steel I-sections: Residual stress measurements and column buckling tests Engineering Structures 127, 536-548 [17] Markashova L, Berdnikova O, Alekseienko T, Bernatskyi A and Sydorets V 2019 Advances in thin films, nanostructured materials, and coatings.
Lecture notes in mechanical engineering (Singapore: Springer) Nanostructures in welded joints and their interconnection with operation properties (pp. 119-128) doi:10.1007/978-981-13-6133-3_12 [18] Shojaati M and Beidokhti B 2017 Characterization of AISI 304/AISI 409 stainless steel joints using different filler materials Construction and Building Materials 147 608-615 [19] Paton B, Nazarenko O, Nesterenkov V, Morozov A, Litvinov V and Kazimir V 2004 Computer control of electron beam welding with multi-coordinate displacements of the gun and workpiece Avtomaticheskaya Svarka no 5 3-7 [20] Chinakhov D, Chinakhova E, Grichin S and Gotovschik Y 2016 Influence of welding with two-jet gas shielding on the shaping of a welding joint IOP Conference Series: Materials Science and Engineering 125 012013 doi:10.1088/1757-899X/125/1/012013 [21] Wang H 2013 Applications of laser welding in the railway industry.
IOP Conference Series: Materials Science and Engineering 582 012048 doi:10.1088/1757-899X/582/1/012048 [35] Fersini M, Sorrentino S and Zilli G 2010 Duplex stainless steel for bridges construction: comparison between SAW and Laser-GMA hybrid welding Welding in the World 54 R123-R133 [36] Mittelstädt C, Seefeld T, Woizeschke P and Vollertsen F 2018 Laser welding of hidden T-joints with lateral beam oscillation.

Influence of Pouring Temperature and Alloy Additions on the Quality of a Semisolid Material Dragged during the Continuous-Casting Strip Processing of Al-Si A413 Antonio de Pádua Lima Filho1,a*, Lucas Veronez Goulart Ferreira2,b, Pedro Barbosa de Oliveira Neto3,c, Cássio Basile de Oliveira4,d, Carlos Henrique de Oliveira Arantes5,e, Tales Paschoalino de Castro6,f, Miguel Borodiak7,g and Alexandre Leão Quadro8,h 1,2,3,4,5,6Unesp-São Paulo State University–Department of Mechanical Engineering Ilha Solteira-SP, Nº 56, Brazil, CEP. 15385-000 7Votorantim Metais/Companhia Brasileira de Aluminio/Rua Moraes do Rego, 347 – 18125-000, Aluminio SP, Brazil 8AMG Brasil/BR 383, km 94, 36.302-812, São João del Rei MG, Brazil a*padua.dem@gmail.com, blucas.v.goulart@gmail.com, cpedro.neto992@gmail.com, dcassiobasile@gmail.com, ecarloshoarantes@gmail.com, ftpaschoalino1993@gmail.com, gmiguel.borodiak@aluminiocba.com.br, haleao@amg-br.com Keywords: Cast metallic strips; Al–Si A413; Al5Ti1B
Acknowledgments We thank the Companhia Brasileira de Alumínio (CBA) - Votorantim Metais, AMG Aluminium Brasil - AMG Advanced Metallurgical, Foseco Industrial e Comercial Ltda, Companhia Industrial Fluminense, Pyrobrás Comércio e Indústria and the Technical Section of Support, Teaching, Research and Extension of UNESP-Campus Ilha Solteira for their filming and in supplying photographs during the experiment.
Casting of Al-25%Si alloy strip by a vertical type twin roll caster, The Japan Society of Mechanical Engineers, Tokyo, 2011, pp. 1074-1077
Forum. 794-796 (2014) 161-166