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By weight it contains more than 50 % and by volume more than 70 % of carbonaceous material.
Materials and Methods The nature of anisotropy and the degree of its influence on strength properties are considered on the example of coal beds of the Vorkutsky field.
In the direction perpendicular to a hole face, the pressing process, especially in case of fractured brittle coals and complex formation structure, exerts key influence on formation strength weakening.
Zadkov, Khac Linh Nguyen, Features of Elementary Burst Formation During Cutting Coals and Isotropic Materials with Reference Cutting Tool of Mining Machines, J. of Mining Instit. 236 (2019) 153–161.
Sci. and Engineer. 560 (2019) 012048.

Nanocrystals Synthesis by Microreactors Hiroyuki Nakamura1, a , Masato Uehara1,b and Hideaki Maeda1,2,c 1 Nanotechnology Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), 807-1, Shuku, Tosu, Saga, 841-0052 Japan. 2 Department of Molecular and Material Sciences, Interdisciplinary Graduate School of Engineering Sciences, Kyushu University, Kasuga, Fukuoka, 816-8580 Japan.
These advantages show a potential of microreactor as an industrial reactor for high-mix low-volume production of materials which requires a well controlled reaction.
Different keys show different reaction trials.
The synthesized QDQW has a structure comprising a narrow band gap materials were sandwiched between wide band gap materials such like ZnS/CdSe/ZnS core/shell/shell, and here, they were synthesized by a stepwise procedure; ZnS core was synthesized at first and CdSe coating and ZnS coating was applied in a sequential manner.
In this study, CdSe and its composite materials were synthesized by microreactor.

A Review of the Ion Beam Assisted Deposition Researches towards Industrialization for the Second Generation High Temperature Superconducting Wire Fabrication Feng Feng1,2,a, Timing Qu3,2,b, Kai Shi2,c, Rongxia Huang2, d, Wei Wu2,e, Yanyi Zhang2,f, Shaozhu Xiao2,g, Junjun Wei2,h, Xiaohao Wang1,i and Zhenghe Han2,j 1 Division of Advanced Manufacturing, Graduate School at Shenzhen, Tsinghua University, Shenzhen 518055, China 2 Applied Superconductivity Research Center, Department of Physics, Tsinghua University, Beijing 100084, China 3 Key Laboratory for Advanced Materials Processing Technology, Ministry of Education, Department of Mechanical Engineering, Tsinghua University, Beijing 100084, China afeng.feng@sz.tsinghua.edu.cn, btmqu@tsinghua.edu.cn, cshikai@tsinghua.edu.cn, d9319484@qq.com, ewuwei04@mails.tsinghua.edu.cn, fzhangyanyi08@mails.tsinghua.edu.cn, gzjxiaoshaozhu@163.com, hweijun81@yahoo.com.cn, iwang.xiaohao@sz.tsinghua.edu.cn, jz.han@tsinghua.edu.cn Keywords: High
And in the researches lasting for over two decades, the focused material for IBAD was changed from Yttria-Stabilized Zirconia (YSZ), Gd2Zr2O7 (GZO) to MgO.
Its superconducting material was YBa2Cu3O7−x (YBCO, Tc was about 92 K). 2G wires were manufactured by depositing multi-layers on the metallic substrates.
In order to shorten this time cost, other materials for IBAD buffer layers were studied worldwide.

Materials and Methods 1.
· Case study as research methodology In Morocco, the logistics sector is a key issue in terms of economic growth and national competitiveness [42].
International Journal of Industrial Engineering and Management (IJIEM), 6 (2015) 3: 101-107
[35] A ZEBRA Black &White Paper, Bar Coding and RFID: The Key to Traceability and Safety in the Food service Supply Chain, 2007
Journal of Industrial Engineering and Management, 8(2015) 4: 1179-1194

Materials for Divertor Components 2.1 Plasma-Facing Armour Materials The PFCs consist of Plasma-Facing Units (PFUs) mounted on steel support-structures.
S20910) was selected as materials for the attachment elements.
The materials for in-vessel components are summarized elsewhere [1].
Table 1 summaries main mechanical properties of the structural materials.
Two armour materials, CFC and W are employed.

At present, the improvement of functional properties of soybean protein isolate has been deeply studied by domestic and foreign scholars, including physical modification, chemical modification, enzymatic modification and genetic engineering modification [5, 5,6, 7, 8, 9, 10].
The application of the research results of this project in surimi products can reduce production costs, improve nutritional value, meet the requirements of consumers for low-fat, healthy and delicious products, and has a positive role in promoting the formation of a new profit growth point for enterprises and increasing economic benefits. 1 Materials and Methods 1.1 Materials and Instruments Soy protein isolate as raw material was purchased from Linyi Shansong Biological Products Co., Ltd.
Results and Discussion 2.1 Analysis of Basic Components and Enzyme Activity In order to ensure the quality of raw materials and the activity of enzymes, the basic components of soybean protein isolate (SPI) were determined.
The pH is the key factor affecting the solubility.
Wang, Expression and construction of transglutaminase gene engineering bacteria from Streptomyces mobaraensis, J.

Kerkour El-Miad1,l 1MEGCE group, Laboratory of Materials, Waves, Energy and Environment, Department of Physics, Faculty of Sciences, University Mohamed I, 60000 Oujda, Morocco. 2OAPM group, Laboratory of Materials, Waves, Energy and Environment, Department of Physics, Faculty of Sciences, University Mohamed I, 60000 Oujda, Morocco. 3The Regional Centre for the Professions of Education and Training, Oujda, 60000, Morocco. 4Grupo de Materia Condensada-UdeA, Instituto de Física, Facultad de Ciencias Exactas y Naturales, Universidad de Antioquia UdeA, Calle 70 No. 52-21, Medellín, Colombia.
Farrow, Molecular beam epitaxy: applications to key materials.
Nougaoui, Excitonic properties in an asymmetric quantum dot nanostructure under combined influence of temperature and lateral hydrostatic pressure, Materials Today: Proceedings. 13 (2019) 1023-1032
In Proceedings of the 3rd International Conference on Electronic Engineering and Renewable Energy Systems: ICEERE 2022, 20-22 May 2022, Saidia, Morocco (pp. 263-269) (2023)..
In Proceedings of the 3rd International Conference on Electronic Engineering and Renewable Energy Systems: ICEERE 2022, 20-22 May 2022, Saidia, Morocco, pp. 271-279.

Wang2,d, Zhanpeng Xie1,e, Shengqiang Liu3,f and Yuhui Tian4,g 1School of Mechanical Science and Engineer, Huazhong University of Science and Technology, Wuhan, PR China 2Dept. of Industrial & Engineering Technology, Southeast Missouri State University, Cape Girardeau, USA 3China National Heavy Duty Truck Group Co., Ltd., Jinan, PR China 4Shan Dong Hoteam Software Co., Ltd., Jinan, PR China awenwenlin1990@hust.edu.cn, bd.y.yu@163.com, czcyhust@mail.hust.edu.cn, dswang@semo.edu, exzpsunny@163.com, flsq@cnhtc.cn, gtyh@hoteamsoft.com Keywords: process parameter optimization, flow shop scheduling, NSGA-∏, green manufacturing Abstract.
Carbon emissions of a CNC-based machining system CEms are mainly caused by energy conversion for machining system CEelec, the production of raw material CEm, removed materials CEchip, and the production of cutting tools CEtool (Fig. 1).
(11) where CT is defined as the coefficient related to cutting condition, asp is defined as the cutting depth, while m, n, and p are constants related to the material of tools and work pieces.
Acknowledgements This research is support by the State Key Program of National Natural Science of China (Grant No. 51035001), and National Natural Science Foundation of China (Grant No. 51275190).
-X., and Wang, X.: ‘A hybrid differential evolution method for permutation flow-shop scheduling’, The International Journal of Advanced Manufacturing Technology, 2008, 38, (7-8), pp. 757-777 [3] Luo, H., Du, B., Huang, G.Q., Chen, H., and Li, X.: ‘Hybrid flow shop scheduling considering machine electricity consumption cost’, Int J Prod Econ, 2013, "", (0), pp. 1-17 [4] Mouzon, G., Yildirim, M.B., and Twomey, J.: ‘Operational methods for minimization of energy consumption of manufacturing equipment’, International Journal of Production Research, 2007, 45, (18-19), pp. 4247--4271 [5] Mouzon, G., and Yildirim, M.B.: ‘A framework to minimise total energy consumption and total tardiness on a single machine’, International Journal of Sustainable Engineering International Journal of Sustainable Engineering, 2008, 1, (2), pp. 105-116 [6] Zhang, L., Li, X., Gao, L., and Zhang, G.: ‘Dynamic rescheduling in FMS that is simultaneously considering energy consumption and schedule efficiency’,

Kulu Tallinn University of Technology, Department of Materials Engineering, Ehitajate tee 5, 19086 Tallinn, Estonia aCorresponding author: vitali.podgurski@ttu.ee Keywords: diamond-like carbon, surface morphology, friction Abstract Diamond-like carbon (DLC) films were prepared on top of hard coatings, namely, prior to the DLC deposition, CrN, TiCN and nanocomposite nACo (nc-AlTiN/(a-Si3N4) layers were deposited on WC-Co substrates.
The theory is based on the model that friction is proportional to the real area of contact, and the key geometrical parameters of the surface are skewness and kurtosis.
Due to plasma etching on cathodes, traces of cathode materials in DLC are expected.
Robertson, Diamond-like amorphous carbon, Materials Science and Engineering. 37 (2002)129–281
Koga, Tribological properties of DLC films deposited on steel substrate with various surface roughness, Diamond & Related Materials. 13 (2004) 2211– 2215

Department of civil engineering, Tianjin institute of urban construction, Tianjin, 300384, China; 2.
Tianjin key laboratory soft soil characteristics and engineering environment, Tianjin, 300384, China a.yangdejian@tjuci.edu.cn b.aquariusshuiping@163.com Keywords: straight stair; fold board stairs; horizontal floor displacement; inclined support Abstract.
Research object Figure1, figure2 are respectively index bed plan and structural chart of a 6-storey concrete frame office building, the whole building has 6 floors, the height between floors is 3.6m, the intensity of concrete used is C30, the main components’ section size: frame column 500mm×500mm;transverse framework beam(KL1)250mm×600mm;longitudinal framework beam(KL2) 250mm×400mm; The thickness of the floor slab is 150mm, the thickness of terrace bedplate and ladder section board are both 120mm; terrace beam of stairs(TL) is 250mm×400mm; the terrace shores(TZ) which support the middle platform and terrace side beams(BL) 250mm×250mm; the material elastic modulus of component is 3.0×104MPa.
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