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Materials and Methods.
Pirohov, Study of Special Cements Based on Calcium and Barium Ferrites, In Materials Science Forum.
Tomenko, Barium aluminates and the study of their basic thermodynamic data, In Materials Science Forum.
Mirgorod, Thermodynamics of solid-phase exchange reactions limiting the subsolidus structure of the system MgO-Al2O3-FeO-TiO2, In Materials Science Forum.
Lapovska, Building Materials Science, Textbook, Kyiv, 2017

This method is called similar material simulation.
The similar material chosen in model reflect the accuracy of similar material simulation.
References [1] MA Yu-lin; ZHANG Yong-li: Simulation Experiment Research on Mining Coal in Deep Inclined Thin Coal Seam,Coal,vol.3(2008) [2] Yong-jian Zhu and Gang Peng: Similar material simulation research on movement law of roof over-lying strata in stope of fully mechanized caving face with large mining height, Journal of Coal Science and Engineering (China), 2010, Volume 16, Number 1, Pages 6-10 [3] Tianbin Li, Xiangfeng Wang and Lubo Meng: A physical simulation test for the rockburst in tunnels, Journal of Mountain Science, 2011, Volume 8, Number 2, Pages 278-285 [4] A.
Kurtukov: The stress-deformation state of the roof rocks during working of a steeply dipping or inclined seam, Journal of Mining Science, 1973, Volume 9, Number 1, Pages 25-29 [5] A.
Levshin: The stress-strain state of a rock mass during working of an inclined coal seam, Journal of Mining Science, 1975, Volume 11, Number 6, Pages 614-621

This thesis, from the angle of system, focus on the integrality of the project of material supply chain system, determines the warning limit by analyzing the risk of project of material supply chain system, and provides an effective method for contractors selection and risk management of the project of material supply chain system.
He: China Safety Science Journal (In Chinese), Vol. 13 (2003) No.4, P.64 [3] D.D.
Ma: Industrial Engineering Journal (In Chinese), Vol. 5 (2003) No.3, P.37 [4] J.Hallikas, I.Karvonen, U.Pulkkinen and V.Virolainen: International Journal of Production Economics, Vol. 90 (2004) No.4, P.47 [5] HendricksK B and SinghalV R: Production and Operations Management, Vol. 14 (2005) No.1, P.35 [6] B.X.
Du: Journal of Tianjing Normal Univeristy: National Science Edition (In Chinese), Vol. 21 (2001) No.3, P.19 [7] M.
Peng: Journal of Northeastern University (In Chinese), Vol. 32 (2011) No.6, P.908 [10] L.H.

The effects of two types of emissive materials on operation properties of M type cathode were also investigated.
To remove residual organic materials, the sample was heat treated at 500 °C for 2 h and nano emissive materials were produced.
During the impregnating process, it was observed that the melting point of emissive materials produced by the sol-gel combustion was lower than that of emissive materials synthesized by the ball-milling method, which is about 100 ͦC.
Ohlinger, The metallurgical properties of tungsten–iridium cathodes, Applied Surface Science. 146 (1999) 39-46
Shiezadeh, Synthesis of nanocrystalline electron emissive materials with homogenous composition in nanoscale, International Journal of Chemical Engineering and Applications. 4 (2013) 88-91

Boundary Integral Equation Analysis of an Inhomogeneous Medium Made of Functionally Graded Materials H.
Introduction In recent years, functionally graded materials (FGMs) have generated a great deal of interest as advanced composite materials.
Mortensen: Functionally Graded Materials, Institute of Materials, IOM Communications, London, 1998
Shariyat: Advanced Materials Research Vols. 463–464 (2012), pp. 570–574
Sladek: Composites Science and Technology Vol. 68 (2008), pp. 1209–1215

Effect of dynamic change of activities of enzymatic in Sugarcane field with different coating material wei-sheng Shi 1, a, hai-ming Liu, zheng Peng, yu-shu He and fu-jie Zhang 1 Faculty of Modern Agriculture Engineering, Journal of Kunming University of Science and Technology, Kunming 650500,China a shiweisheng888@sina.com Key words: coated material ; activities of enzymatic; dynamic change; Abstract: the effect of dynamic change activities of enzymatic in Sugarcane field with different coating material was studied With three kinds of coated compound fertilizer as raw materials.
In such an environment, the coated compound fertilizer as raw materials of the Idesia polycarpa var.vestita oil can induce the soil enzymatic activities of sucrase more effectively than the coated compound fertilizer as raw materials of polyolefins.
Science， 1990(3)：1-8
Zhou ，R.L.Xie．Study on the Sulfur Nutrition of the Sugarcane and Balance of Sulfur in Soil for Sugarcane Planting Areas[J]．Journal of Environmental Science and Engineering．2010，4(9)：40—43
[6] XIE Ru-lin，TAN Hong-wei，ZHOU Liu-qang，etal．Effect 0f N Fertilizer and P Fertilizer Amount on Fertilizer Use Efi ciency in Sugarcane Yield[J]．Southwest China Journal of Agricultural Sciences，2012，(25)1：198-121．

Knésl1,c 1 Institute of Physics of Materials, Academy of Sciences of the Czech Republic, Žižkova 22, 616 62 Brno, Czech Republic a nahlik@ipm.cz , b hutar@ipm.cz, c knesl@ipm.cz Keywords: bi-material interface, residual stress, plasticity-induced crack closure, critical stress.
Journal of Fracture, 12 (1976), p. 52
Journal of Fracture, 73 (1995), p. 1
Journal of Fracture, 48 (1991), p.
Science 28 (2003), p. 620

Journal of Achievements in Materials and Manufacturing Engineering. 87/2 (2018) 77–84 doi: 10.5604/01.3001.0012.2830 [9] V.
Journal of Achievements in Materials and Manufacturing Engineering. 91/1 (2018) 27–33 doi: 10.5604/01.3001.0012.9654 [14] M.
Journal of the Korean Wood Science and Technology. 46(6) (2018) 703–712 https://doi.org/10.5658/WOOD.2018.46.6.703 [23] M.
Applied Sciences. 11 (2021) 3157 https://doi.org/10.3390/app11073157 [29] T.
Materials Science Forum. 1038 (2021) 221–232 https://doi.org/10.4028/www.scientific.net/MSF.1038.221 [37] P.

The deformation and internal forces of beams on non-linear elastic foundation materials were studied.
Journal of Shenyang Jianzhu University (Natural Science Edition), 23(2007)776-779
Journal of Qinghai University (Nature Science Edition), 32(2014)41-44
Applied Mechanics and Materials, 684(2014)11-20
Applied Mechanics and Materials, 684(2014)21-29.

Commonly used adsorbents include natural waste such as carbon-based materials, diatomaceous earth, fly ash, and sawdust.
However, there have been no reports on the oil absorption and regeneration performance of EG oil absorbing materials based on commercial expandable graphite, which is not conducive to the large-scale practical application of EG oil absorbing materials.
Simply put 50 ml of oil materials in a beaker, and then about 0.1 g of EG is weighed and poured into the oil and stirred to stand.
Petroleum Science 19, 2941-2958, (2022)
Science of the Total Environment 800, 149558, (2021)