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Effects of water and thermal contact resistance on the temperature field of concrete filled steel tubular columns Jinsheng Han1, a, Xiaoting Wang2, b, Qiwo Sun1, c 1 School of Civil Engineering and Architecture, Shandong University of Science and Technology, Qingdao 266590, P.
Fig.1 Comparison of the temperature of CFT columns between measured and predicted results In order to accurately analyze the behavior and effects of water in concrete at high temperature, the mechanical coupling relationships of porous materials between heat, damp and vapor must be established.
Acknowledgements This work was financially supported by National Natural Science Foundation of China (project number: 51108256) and the Promotive Research Foundation for Excellent Young and Middle-aged Scientists of Shandong Province of China (project number: BS2010SF022).
References [1] Y C Wang: Journal of Constructional Steel Research Vol.54 (2000), p.365 [2] Y C Wang: Journal of constructional steel research Vol.44 (1997), p.203 [3] T T Lie: Journal of structural engineering Vol.120 (1994), p.1489-1509 [4] V K R Kodur, T T Lie: Journal of Structural Engineering Vol.122 (1996), p.776 [5] V K R Kodur: Canadian Journal of civil engineering Vol.25 (1998), p.975 [6] T T Lie, Irwin R J: Journal of structural engineering Vol.121 (1995), p.797 [7] European Committee for Standardization: Eurocode No.2, Design of Concrete Structures, Part 1.2：General rules - Structural Fire Design (British Standards Institution, London 1996)

Hills also suggested that the design of implants and selection of materials should optimize the use of the natural lubricant[1].
Results of this study are not limited on metallic materials but are applicable to other materials.
MacConaill, Journal of anatomy 1932, 66, 210
Charnley, Triangle; the Sandoz journal of medical science 1960, 4, 175; W.
Klein, Biophysical Journal 2011, 100, 2403

A Brief Review: Immobilization of TiO2 Photocatalyst Materials on Supporting Surfaces for Degradation of Organic Pollutants Yulia Indriani1,a, Afifah Sri Agustiah Putri Sutanti1,b, Megadita Ayuningtyas1,c, and Hendri Widiyandari1,2,d* 1Department of Physics, Faculty of Mathematics and Natural Science, Universitas Sebelas Maret, Jl.
The two materials are then milled together with a ratio of 1: 1 [15].
The coating thickness is heterogeneous and only certain supporting materials can be used.
Solar cells, TiO2 activated carbon film deposition, thin-film TiO2-Co ferroelectric materials and photoelectrochemical cells. [22] Electro-phoresis The technique of coating various conductive materials by utilizing an electric field.
These supporting materials will be selected according to the immobilization method used.

Namely (19) (20) where aec and apc denote the critical elastic and plastic contact areas, respectively,, denotes the yield strength of the softer material, E is the equivalent elastic modulus and it can be expressed as (21) where v1, v2, E1, E2 denote Poisson’s ratio and Young’s elastic modulus of the two contacting materials, respectively.
Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, 2011, 225 (1): 186-193
Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, 2017, 231(6): 1072-1093
Journal of Materials Processing Technology, 2003, 136 (1): 48-59
Journal of Tribology, 1991, 113 (1): 1-11.

The plasticization materials are helpful to improve the mechanical properties, water barrier properties, and thermal properties.
Vasile, “Effect of plasticizers on melt processability and properties of PHB,” Journal of Optoelectronics and Advanced Materials, vol. 17, no. 11-12, pp. 1778-1784, 2015
Wintermantel, “Thermal and mechanical properties of plasticized poly (L‐lactic acid),” Journal of Applied Polymer Science, vol. 90, no. 7, pp. 1731-1738, 2003
Dell, “AC 2010-593: BIODEGRADABILITY OF PLASTICS TESTING IN AN UNDERGRADUATE MATERIALS LABORATORY COURSE,” age, vol. 15, pp. 1, 2010
Guiver, “Polysulfone/silica nanoparticle mixed-matrix membranes for gas separation,” Journal of Membrane science, vol. 314, no. 1-2, pp. 123-133, 2008

Tailored blank is known as a process where various materials are welded together before the forming process.
Equipments and materials Experiments are done on automatic tailored blank laser welding equipment as shown in Fig. 4 developed by Shenyang Institute of Automation, Chinese Academy of Science.
Materials for welding are cold rolled steel sheet (DC06) and type of weld joint is straight butt joint.
Kim: Journal of applied physics (1999), 85:1329-1336
Ton: Welding Journal (1985), 64(9):43-48

Table 1 shows the material constants of adherend and adhesive used in the analysis.
In this material combination, Dundurs’ parameter [13] α, β is 0.973, 0.174.
R., Joining techniques for aluminium spaceframes used in automobiles: Part II - adhesive bonding and mechanical fasteners, Journal of Materials Processing Technology, Vol. 99 (2000), pp. 72 - 79
[2] Higgins, A., Adhesive bonding of aircraft structures, International Journal of Adhesion and Adhesives, Vol. 20, No. 5 (2000), pp. 367 - 376
S., Initiation of fracture at the interface corner of bi-material joints, Journal of the Mechanics and Physics of Solids, Vol. 51 (2003), pp. 27 - 46

The results presented in Fig. 3 indicated high concentrations in carbon and oxygen elements, reaching up to 92.14 % and 18.28 %, respectively, which is expected for well-carbonized materials [44].
Verpoort, “Alternative materials in technologies for Biogas upgrading via CO2 capture,” 2017, Elsevier Ltd. doi: 10.1016/j.rser.2017.05.198
Takriff, “Adsorption-desorption system for CO2 removal in biogas using natural zeolite-based adsorbent,” Journal of Engineering Science and Technology, vol. 13, no. 10, pp. 3058–3070, 2018
Yuniarti, and Andianto, “Preparation and characterization of Gigantochloa robusta activated carbon to reduce COD levels of pharmaceutical waste,” in IOP Conference Series: Materials Science and Engineering, 2020. doi: 10.1088/1757-899X/935/1/012045
Aditiawati, and Sulistyono, “Study of Characterization of Activated Carbon from Coconut Shells on Various Particle Scales as Filler Agent in Composite Materials,” Journal of the Korean Wood Science and Technology, vol. 50, no. 4, pp. 256–271, 2022, doi: 10.5658/WOOD.2022.50.4.256

In this paper, abandoned flax fibers were adopted as reinforcing materials, polyurethane particles were adopted as matrix materials.
Scholars devote to exploring abandoned textile materials’ recycle problems.
These can be used as waterproof materials and construction materials[14].
Experiment Raw materials.
Journal of applied polymer Science 2001; 80 :1013- 1020

Research of ISIC-CDIO Question Answer System for Materials Teaching Based on Android Yan Hui1, a, Hu Hai-Yan2,b 1 Department of Information Engineering Jilin Business and Technology College Changchun,China 2 Department of Information Engineering Jilin Business and Technology College Changchun,China ayanhuilonglong@126.com, bhhy1979_711@sina.com Keywords: Android, CDIO, ISIC-CDIO, Similarity Abstract.
Students will have the right understanding and recognition when encountering problems, which is extremely important from the perspective of education science.
[2] Han Min,Tang Changjie,Duan Lei,etal.TF-IDF similarity based method for tag clustering,Journal of Frontiers of Computer Science and Technology, (2010), 4(3):240-246
[3] Cattuto C, Loreto V,Pietronero L, Semiotic dynamics and collaborative tagging[J], Proceedings of the National Academy of Sciences, (2007), 104(5):1461-1464
[5] XIA Bang-Gui, A Mobile Learning System Based on AndroidJoumal of Xihua UniVersity • Natural Science, 2011, Vol 30, No.5: 81-84.