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Machine Learning Enabled Prediction of Electromagnetic Interference Shielding Effectiveness of Poly(Vinylidene Fluoride)/MXene Nanocomposites Bouchaib Zazoum1, a 1Department of Mechanical Engineering, Prince Mohammad Bin Fahd University, Al Khobar, KSA abzazoum@pmu.edu.sa Keywords: EMI effectiveness, nanocomposites, MXene, PVDF, machine learning.
Metals with excellent electrical conductivity such as Ag, Cu, or Ni can be used as good barriers against electromagnetic radiation [1]; however, these metals possess high density and are difficult to process, which can limit their engineering applications in tiny and wearable electronic devices. 2D Ti3C2T or MXene nanomaterials is one of the promising alternative to replace metals for flexible EMI shielding owing to its excellent electrical conductivities, high specific surface area, low density and good flexibility.
Feng et al., "Ti 3 C 2 MXene: a promising microwave absorbing material," RSC advances, vol. 8, no. 5, pp. 2398-2403, 2018
Bachri, "Deep Neural Network for Dielectric Properties Prediction of PVDF/BaTiO3 Nanocomposites for Flexible Capacitors," Materials Science Forum, vol. 1023, pp. 37-42, 2021, doi: 10.4028/www.scientific.net/MSF.1023.37
Gogotsi, "25th Anniversary Article: MXenes: A New Family of Two-Dimensional Materials," Advanced Materials, vol. 26, no. 7, pp. 992-1005, 2014, doi: https://doi.org/10.1002/adma.201304138

GX12CrMoVNbN9-1, GX12CrWMoVNbN10-1-1) with better creep behavior are required to manufacture advanced power plants devices operating at higher temperatures (600-625 oC) and ultrasuper-critical pressures ( > 25 MPa) [1, 2].
Hanus, Heavy steel casting components for power plants “mega – components” made of high Cr – steels, 9th Liege Conference: Materials for Advanced Power Engineering (2010) 286 – 295
Forum 726 (2012) 3 – 10
Cieśla, Low-cycle fatigue of P91 and P92 steels used in the power engineering industry, Arch.

Tests results strength and thermophysical properties of aerated concrete block wall samples with the use of polyurethane adhesive (2014) Advanced Materials Research, pp. 786-799
Comprehensive method of energy efficiency of residential house (2014) Advanced Materials Research, pp.1570-1577
Calculation of payback period mineral wool with longitudinal fibers of ITE PARISO (PAREXLANKO) (2014) 5TH International conference civil engineering-science and practice, pp. 1609-1615
Passive use of solar energy in double skin facades for reduction of cooling loads (2012) World Renewable Energy Forum, WREF 2012, Including World Renewable Energy Congress XII and Colorado Renewable Energy Society (CRES) Annual Conference 6, pp. 4181-4186
Methods of calculating depreciation expenses of construction machinery (2012) Journal of Applied Engineering Science, № 1 (10), pp. 43-48

Non-destructive Testing of Hardened Carbon Steel using Frequency Sweeping Excitation and Spectrogram Method Taisuke Matsudaa,*, Yuji Tsuchidab, Masato Enokizonoc Faculty of Engineering, Oita University, 700 Dannoharu, Oita 870-1192, Japan av10e2032@oita-u.ac.jp, btsuchida@oita-u.ac.jp, cenoki@oita-u.ac.jp Keywords:Non-destructive testing, Hardened carbon steel, Magnetic sensor, Magnetic property Abstract.
References [1] Ladislav Musil, Surface Induction Hardening Models Based on a Novel Computational Method of Artificial Change of Material Parameters, Journal of Materials Science Forum, Applied Electromagnetic Engineering, Vol. 670, December, 2010, p. 517-525
ENOKIZONO, Magnetic evaluation of hardening effect for carbon steel, Journal of Optoelectronics and Advanced Materials Vol. 10, No. 5, May 2008, p. 1078-1084
[7] Shoichiro Nagata, Masato Enokizono, NDE by means of frequency sweep excitation and spectrogram method, Journal of Optoelectronics and Advanced Materials Vol. 10, No. 5, May 2008, p. 1165-1168

The NREL dedicates to develop renewable energy and energy efficiency technologies and practices, advances related science and engineering, and transfer knowledge and innovations to address the nation’s energy and environmental goals.
Fixed-price subsidy system, quota system, energy tax, franchise, financial subsidies and public benefit funds are commonly used institutional tools for new energy area and key strategies for advancing new energy development.
First, it is necessary to keep tracing the trend of new energy policies and standards of the developed countries and introduce the advanced international practice to improve the new energy development supporting policy system suitable for China.
Acknowledgements This work was financially supported by the major special project of the Ministry of Education -“Industrial safety engineering research”(239010522), the special project of the Ministry of Education-“Research of Chinese credit rating system”(239005522) and the Beijing Philosophy and Social Science Research Base-Beijing Industrial Security and Development Base Funds.
Available from: http://news.xinhuanet.com/politics/2011-03/16/c_121193916.htm (2011) [3] Information on http://finance.chinanews.com/ny/2012/07-13/4030608.shtml(2012) [4] Chaohua Wang: Economic forum.

Tension-Tension Fatigue Behaviour of Carbon Nanotube Reinforced Aluminium Composites Jinzhi Liao1,a, Ming-Jen Tan1,b and Bayraktar Emin2,c 1School of Mechanical and Aerospace Engineering, Nanyang Technological University, 50 Nanyang Avenue, Singapore 639798, Singapore 2Supmeca/LISMMA-Paris, School of Mechanical and Manufacturing Engineering, 3 rue Fernand Hainaut 93407 St Ouen Cedex, France aliao0025@e.ntu.edu.sg, bmmjtan@ntu.edu.sg, cbayraktar@supmeca.fr Keywords: Aluminium composite, Carbon nanotubes, Fatigue, Cyclic softening, Dislocation rearrangement Abstract.
As the crack advanced, energy was dissipated by the frictional pull-out of the bridging CNTs from the matrix, reducing the cyclic crack propagation rate.
As strain advanced, dislocation tangles moved gradually towards the grain boundaries.
Forum 690 (2011) 294

Chen, Real-time control of welding penetration during robotic GTAW dynamical process by audio sensing of arc length, The International Journal of Advanced Manufacturing Technology. 74(1-4) (2014) 235-249
Lv, Arc sound model for pulsed GTAW and recognition of different penetration states, The International Journal of Advanced Manufacturing Technology. 108 (2020) 3175-3191
Klochkova, Cyber-physical hybrid processing system digital twin, Materials Science Forum. 1037 (2021) 119-124
Kostyuchenko, Model of the electric arc in Matlab / Simulink, Electrical Engineering and Power Engineering. 2 (2013) 40-46

Introduction It is well known that ultrafine-grained (UFG) metals and alloys processed by severe plastic deformation exhibit advanced mechanical properties in comparison with coarse-grained counterparts, e.g. enhanced strength at ambient temperature and high strain rate or lowtemperature superplasticity at elevated temperatures [[] R.Z.
Forum Vols. 584-586 (2008), p. 741 ].
Scan 1 Scan 2 Scan 3 Scan 4 Local plastic strain nearby the scan 0 0 0.5 0.9 Number of grains/subgrains in the scan 1369 / 3083 1222 / 2757 702 / 1687 610 / 1494 Average grain/subgrain size, [mm] 2.4 / 1.8 2.5 / 1.9 3.2 / 2.3 3.2 / 2.5 Average grain/subgrain aspect ratio 0.71 / 0.75 0.74 / 0.75 0,73 / 0.75 0,72 / 0.73 Average grain/subgrain shape orientation, [°] 47 / 60 48 / 62 46 / 59 45 / 52 Fraction of high-angle grain boundaries 0.68 0.68 0.62 0.64 Fraction of twins: S3, 60° around <111> S9, 38.9° around <110> Total 0.003 0.001 0.004 0.001 0.002 0.003 0.001 0.002 0.003 0 0.002 0.002 Area fraction of coarse grains (lager than 6 mm) 0.28 0.25 0.50 0.42 Fig. 2 represents the engineering curves of plastic flow obtained for the UFG and recrystallized aluminum.
Forum Vols. 633-634 (2010), p. 165 ] gives the respective total elongation being 14%.
Engineering flow curves obtained for UFG (1) and recrystallized (2) aluminum.

Imaging diffraction using Maxim at G3/Hasylab - spatial resolved strain measurements on linear friction welded dissimilar materials (AA7020-T6/Ti6AlV) André Rothkirch1, a and Sabine Lenser2,b 1 Hamburger Synchrotronstrahlungslabor HASYLAB at Deutsches Elektronen-Synchrotron DESY, Notkestraße 85, 22607 Hamburg, Germany 2 Clausthal University of Technology, Institute of Materials Science and Engineering, Outpost at GKSS Research Centre, Ramanweg, Geb. 57, 21502 Geesthacht, Germany a andre.rothkirch@desy.de, bsabine.lenser@gkss.de Keywords: X-ray imaging diffraction, Residual stress, friction welding of dissimilar materials.
This work was done in the framework of the 'Virtual Institute - Photon and Neutron Research on Advanced Engineering Materials (VI-PNAM)' funded by the Helmholtz Society.
Diogo, editors, 6th European Conference on Residual Stresses - Proceedings ECRS6, volume 404-407 of Material Science Forum, pages 25-28, Switzerland, 2002.
Materials Science Forum, 79-82:469-474, 1991

Taguchi3, d 1 The Center for Instrumental Analysis, Kyushu Institute of Technology, Tobata Kitakyushu 804-8550, Japan 2 Department of Applied Mathematics, Faculty of Engineering, Oita University, Dannoharu, Oita 870-1192, Japan 3 School of Nano · Advanced Materials Engineering, Changwon National University, Changwon, Gyeongnam 641-773, South Korea a shimozak@kitcia.kyutech.ac.jp, b okino@cc.oita-u.ac.jp, c cglee@sarim.changwon.ac.kr d Taguchi@sarim.changwon.ac.kr Keywords: Interdiffusion, Intrinsic diffusion, Multiple marker method, Numerical analysis, Lattice formation Abstract.
Forum Vol. 283-286 (2009), p. 394
Forum Vol. 194-199 (2001), p. 195