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This represents specific spectral irradiation defined by the Commision Internationale de l’Eclairage (CIE) and the American Society for Testing and Materials (ASTM) [5] for the purposes of testing various solar applications.
American Society for Testing and Materials, West Conshohocken, PA. (2012) [6] Paulescu, M., Paulescu, E., Gravila, P., Badescu, V.
In Journal of Applied Metorology and Climatology.
Design and Simulation of electronic instruments for solar energy measurement systems, International Journal of Science & Engineering Research, Vol. 3, Iss. 1, 2012 [11] Štaffenová, D., Ponechal, R., Ďurica, P., Cangár, M.
In: Advanced Materials Research, 2014, Vol 1041, p. 129-134

Most roofs on Earth are made of dark materials.
Reflective materials are also referred to as cool materials because, under the same conditions, they remain colder than standard materials due to their optical characteristics [4].
Solar Energy Materials and Solar Cells, 236, 111492
Applied Sciences, 11(7), 3263
Journal of applied polymer science, 96(4), 1126-1137

The printed materials used for UV-curable inkjet ink have diversity, in order to research the differences of the printability of UV-curable inkjet ink on different printed materials and improve the printing quality of UV-curable inkjet ink printing on different materials, this research select coated paper, glass card adhesive paper, PVC plastic film as printed materials.
Especially, the biggest advantage of UV ink is that it can be adhered to multiple materials.
Such as styrene, wood, textile materials and all the material you can think of.
Printing Quality of UV ink-jet Ink on Different Materials.
The best index of ink-jet printing quality on three materials are shown in Tab.7.

The details of the mechanical properties of all materials included in the FE models are listed in Table 1.
All materials used in the simulation were assumed to be homogeneous, isotropic and linear elastic.
Hamidi, Early childhood caries update: A review of causes and treatments, Journal of Natural Science, Biology and Medicine. 4(2013) 29-38
Kakigawa, Three dimensional finite element modelling form CT images of tooth and its validation, Dental Materials Journal, vol. 28, no.2, (2009), 219-226
Zheng, Finite Element Analysis Of Mechanical Behaviour Of Dental Materials, The Internet Journal of Bioengineering, vol. 1, no. 2, (2006)

And the usages of some corresponding methods in manufacturing Carbon-Carbon materials as ablation resistant materials are shown in this paper too.
The processes of C/C composites as ablation resistant materials can provide references for weaponry materials in the further development.
Chawla, Composite Materials Science and Engineering, 2nd edition, Springer-Verlag, NY, 1998, pp. 252-276
Don and M.A.Wright, Carbon-Carbon Matrix Materials, Carbon-Carbon Materials and Composites, 1993, pp.197
Xiong, et al, Preparation and Microstructure of C/C-SiC Composites Fabricated by Warm Compressed-in situ Reacted Process, Journal of Central South University (Science and Technology), 2011, pp. 1588-1592

Journal of Thermoplastic Composite Materials. https://doi.org/10.1177/08927057231222805
Journal of Composites Science. https://doi.org/10.3390/jcs8040115
Journal of Applied Sciences and Nanotechnology. https://doi.org/10.53293/jasn.2022.4745.1141
Advances in Science and Technology Research Journal. https://doi.org/10.12913/22998624/169468
Journal of Composites Science, 6(7), 209. https://doi.org/10.3390/jcs6070209.

NDT was first used for military purpose but nowadays it is used widely in many fields such as composite materials, medical purposes, fire safety, laser welding, food safety and quality and characterization of materials.
It is used for condition monitoring of composite materials and concrete and to check alignment of parts[1].
Giorleo, Luca Journal of Materials Processing Technology 155-156, (2004), 1132-1137
Journal of Nuclear Materials 367-370(Part 2), (2007), 1492-1496
Journal of Applied Polymer Science 88: (2003). 278–286

Introduction Activated carbons (ACs) are promising electrode materials for electrochemical double-layer capacitors (EDLCs) because of their fine porous structure and stable physicochemical properties [1].
High BET surface area and the abundant mesopores made sample CA0 an excellent electrode materials for EDLC with the specific capacitance of 255 F g-1 at the current density of 1000 mA/g.
It can be concluded from the rate properties consisting with the CV profiles that: Firstly, the decrease of BET surface area and pore volume of electrode materials lead to the reduction of specific capacitance.
(b) (a) Fig. 3 Capacitance fading of EDLCs using carbon samples as electrode materials (a), Cyclic voltammograms of ACs electrodes at the scan rate of 400 mV/s (b).
Pajares: Journal of Colloid and Interface Science Vol. 298(2006), p. 341 [3] M.

Application of Spline Function Based on Material Properties in the Deformation Analysis Fumin Lu1 , Tingyao Jiang2 1Key Laboratory of Geological Hazards on Three Gorges Reservoir Area of Ministry of Education, Three Gorges University, Yichang City, China 2Computer and Information College , Three Gorges University, Yichang City, China 1lfm640929@ctgu.edu.cn , 2jiangty@ctgu.edu.cn Keywords: spline function; material property; deformation; analysis Abstract: Considering the material property of the soil body to the earthquake area and the situation that the law of the deformation of surface points in regions of active seismicity will vary before and after the occurrence of an earthquake, the paper discusses the method to erect a model of vertical deformation in regions of active seismicity using spline function.
The paper is subsidized by state natural sciences foundation (No. 41172298), the paper is subsidized by the scientific research foundation for NASG key laboratory of land environment and disaster monitoring (No.
[2] Zhengming Wang and Dongyun Yi, Erecting Models to Surveying Data and Parameter Estimation, Changsha: National Defense Science and Technology University Press, 1977
[5] J.Van Mierlo, A Testing Procedure for Analyzing Geodetic Deformation Measurement, Bonn,1978 [6] Fumin Lu, “Application of Kalman filter method in dam deformation analysis” ,Site Investigation Science and Technology, (1), 2002, pp43-45
[10] Zhenglin Yu, “ On the dynamic adjustment of free leveling networks ”, Journal of Wuhan Surveying and Mapping Institute, (1),1988, pp72-82

Investigation of Promoting Professional Practical Ability of Undergraduate Students in Materials Majors Guoli Du 1, a, Xiaoxin Feng 2, b 1Education Department, Tangshan Normal University, Tangshan 063000, China 2College of Materials Science and Engineering, Hebei United University, Tangshan 063009, China aemail: tsdugl@163.com, bemail: fengxiaoxin@tsinghua.org.cn KeyWords: structure of practical ability, cultivation, instructional strategies, material major Abstract.
Introduction Cultivating the applied talents is the main objective for materials majors in local universities.
This paper will present some viewpoint of instructional strategies which promote the practical ability of undergraduates in materials majors.
The principle knowledge includes basic discipline theories and special knowledge which are learned in such courses as Materials Physics, Materials Chemistry, Materials Science Foundation, Cement Technology, etc.
(In Chinese) [3] Hongjun Xing and Qingmei Chen: Journal of Capital Normal University (Natural Science Edition) Vol.26 No.3 (2005), p.41.