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Shehata4,d 1Mechanical Engineering Department, Faculty of Engineering, Pharos University, Alexandria, Egypt 2Mechanical Engineering Department, Faculty of Engineering, Alexandria University, Alexandria, Egypt 3Mechanical Engineering Department, College of Engineering and Technology, Arab Academy for Science, Technology and Maritime Transport, Alexandria, Egypt 4Marine Engineering Department, College of Engineering and Technology, Arab Academy for Science Technology and Maritime Transport, Alexandria, Egypt aosamy624@yahoo.com, byeldrainy@adj.aast.edu, caliismail@aast.edu, da_samir@aast.edu Keywords: Tornado wind turbine, Vertical-axis wind turbine, Model performance, CFD Abstract.
Ghanameh, "Numerical Investigation of Hybrid Darrieus-Savonius Wind Turbine Performance," Journal of Renewable and Sustainable Energy, vol. 12, no. 4, pp. 657-665, 2023. doi: 10.1063/5.0016372
Schijve, “Fatigue of structures and materials in the 20th century and the state of the art,” Aug. 2003. doi: 10.1016/S0142-1123(03)00051-3

Recently research has already made major advances in printing tags on different materials or objects, e.g., [10, 11].
Acknowledgement The project partners would like to express their sincere thanks to the Bavarian State Ministry of Education, Science and the Arts for funding E|ConFood within the E|Home-Center.
Noutchet, "Novel user centric rfid fridge design," Computer and Information Science, vol. 6, pp. 151-157, 2 2013
[18] "Regulation (ec) no 852/2004 of the european parliament and of the council of 29 april 2004 on the hygiene of foodstuffs," Official Journal of the European Union, vol. 47, no.

Simulated Annealing Algorithm The Simulated Annealing (SA) algorithm is a meta-heuristic based on a physical process of annealing of materials.
Vecchi, Optimization by Simulated Annealing, Science 220 (1983) 4598 671-680
AIChE Journal 19 (1973) 760–766
Castellan Jr., Nonparametric statistics for the behavioral sciences, McGraw-Hill, New York, 1988

Coalbed Methane (CBM) Project Enrichment Area and Economic Evaluation Jinshan Lia, Zhongxue Lib and Binghui Zuc The Ministry of Education Key Laboratory of High Efficiency Mining and Safety for Metal Mines, Department of Resources Engineering, University of Science and Technology Beijing, Beijing 100083, China alijinshan2009@126.com, bzxli@ustb.edu.cn, czbh6984179@163.com Keywords: Coalbed methane (CBM), enrichment, economic evaluation Abstract.
So, at first, the enrichment of coalbed methane is controlled by CBM generated material base.
Journal of China coal field geology, 1999, 11 (the first l) : 36 -38.

This soft magnetic material has some prominent advantages such as high magnetic induction and low specific iron losses.
Acknowledgement This project is supported by National Hi-tech Research and Development Program of China (863 Program, No.2008AA04Z116) and Hunan Province Natural Science Fund.
References [1] L.Lv,W.L.Xiong,H.Gao: Chinese Journal of Mechanical Engineering, Vol. 21(2008), pp.34-40.

For consideration of reducing material, this study preliminarily concludes that the radius of the semi-circle wind deflector (r) should be 4.5m.
UK: Multi-Science Pub, (2006)
Journal of Wind Engineering and Industrial Aerodynamics, 74-76 (1998) 1-24

Material of major parts of machine tool is HT250 which is high-strength cast iron and it has elasticity modulus 1.5×105Mpa, Poisson ratio 0.26 and density 7.8×10-9 t /mm3 [2].
Journal of Fuzhou University( Natural Science),2003(2):69-72

But the test period of planned maintenance procedures are in accordance with the provisions of pre-trial, regardless of the actual state of power transformers, and has great coerciveness and blindness, which will cause the device "over-repair" and wasting of lots of human resources and material resources[1].
References [1] Sun Caixin, “Oil gas of electrical equipment online monitoring and fault diagnosis technology,” Beijing: science press, 2003
IEEE PES Power Systems Conference and Exposition,2004：1176-1182 [10] Li Junhao, Si Wenrong, Yang Jinggang, Yuan Peng, Li Yanmu, Li Yanming, “The research on characteristics of high frequency signal external propagation of power transformer partial discharge,” Journal of xi’an jiaotong university, Vol.42, No.6,PP. 718-722, 2008

Behavior of the leaning tower of Pisa: insights on seismic input and soil-structure interaction Raffaello Bartelletti1,a, Gabriele Fiorentino2,b*, Giuseppe Lanzo3,c, Davide Lavorato 2,b, Giuseppe Carlo Marano4,e, Giorgio Monti3,f, Camillo Nuti2,5,g, Giuseppe Quaranta3,g, Fabio Sabetta6,i and Nunziante Sgueglia1,j 1University of Pisa, Via Diotisalvi 2, 56126 Pisa, Italy 2Dept. of Architecture, Roma Tre University, Largo Giovanni Battista Marzi, 10, 00153 Rome, Italy 3Dept. of Structural and Geotechnical Engineering, Sapienza University of Rome, Via Gramsci 53, 00197 Rome, Italy 4 Dept. of Science of Civil Engineering and Architecture, Technical University of Bari, Via Orabona 4, 70125 Bari, Italy 5Visiting Professor at Fuzhou University, College of Civil Engineering Fuzhou, Fujian 350108, China 6 Department of Civil Protection, Via Vitorchiano 4, 00189 Rome, Italy ar.bartelletti@ing.unipi.it, b gabriele.fiorentino@uniroma3.it, cgiuseppe.lanzo@uniroma1.it, ddavide.lavorato@
They are homogenized by assuming the whole sections made of marble of San Giuliano (the material of the walls of the Tower), which has a modulus of elasticity E=80,000 MPa; · at the base of the model were assigned 3 translational springs and 3 rotational springs, for which the impedances reported in Table 2 are considered.
Viggiani, Leaning Tower of Pisa: Behaviour after Stabilization Operations, International Journal of Geoengineering.

The characteristics of the overcritical propulsion system include a tuning wheel on the free end of the crankshaft and a turning wheel with relatively high inertia and shafts with relatively small diameters (requiring a shafting material with relatively high ultimate tensile strength).
Murawski, Axial vibrations of a propulsion system taking into account the couplings and the boundary conditions, Journal of Marine Science and Technology, Tokyo, 9(4) (2004) 171–181