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Fig. 4 Comparative heating curves for sample and inert materials a.
Inert Material In figure 4.a is presented a comparative study of the sample materials to identify their behaviour at the microwave heating.
The similar behaviour can be explained by the fact that all three inert materials are already sintered materials and chemical and physic reaction will not be present.
That is possible because the materials strongly polarized by the electromagnetic field applied.
Metaxas – Microwave Heating – IEE Power Engineering Journal 5(5) 1991, http://www.pueschner.com/downloads [5] Ciupitu, I., et al. - The improving of the process of the iron, the cast iron and the copper powder mixing, Materials Science Forum Vol.  672 (2011), pag. 76-79, edited by Trans.

To predict the intermodulation performance of an integrated optical spectrum analyser, due to the acousto-optic interaction, Uchida and Niizeki, on the other hand, analysed a Bragg-regime acousto-optic interaction involving a plane optical wave and developed the espression of eqn.1[3] ro present the relationship between the relative diffracted-light intensity and the relative acoustic-signal power: (1) Where W= diffracted-light intensity;W0=incident light-beam intensity;=a reference acoustic power density; L=acoustic beamwidth; free-space optical wavelength; TS=acoustic power density; M2=figure of merit of the material Fig.1 shows a plot of eqn.1 from which it is obvious that it is a nonlinear equation and, therefore, can be used to predict the output nonlinear products resulting from a single-frequency sine-wave acoustic input.Moreover, it is well established in RF techniques that the single-carrier input/output characteristic
Acknowledgments This work was financially supported by the Hebei science and technology research item (No:12201708D) and the .Hebei Normal University Key foundation (No.L2009Z10) References [1] Alexei V.Zakharov, Vitaly B.Voloshinov, Erik Blomme.Intermediate and Bragg acousto-optic interaction in elastically anisotropic medium.
Optik - International Journal for Light and Electron Optics, 2007, 118(11): 544–546
Acousto-optic deflection materials and techniques.
Optik - International Journal for Light and Electron Optics, 2012, 123(7): 617–620 [6] Vladimir I.Balakshya,Bogumil B.J.

Role of biogenic amines as index of freshness in beef meat packed with different bio-polymeric materials. 
Efsa Journal 9.10 (2011): 2393
Fox (Eds.), Encyclopedia of Dairy Sciences, Elsevier Science, London, 2003, pp. 156–162
Journal of nutritional science and vitaminology, 2013, 59(1), 9-15
Beena, Morphological Studies of Disposable Graphite and its Effective utilization for Vitamin B12 Analysis in Pharmaceutical Formulations, Materials Today: Proceedings, 18 (2019) 3314-3320

The hollow structure of combustible materials such as sponge and raw cotton can be ignited easier, newspaper and cotton cloth are relatively smooth, beads will easily roll on newspaper surface, it is more difficult to ignite.
[3] Kong Wenjun et al: Ignition of Conducting Wire Under Functional Simulation of Microgravity [J]．Journal of Combustion Science and Technology( 2006), 28 (1): p.543-545
Journal of Engineering Thermophysics(2007), 28 (6): p.1047-1049
[5] R．L．Clough: Aging Effects on Fire-Retardant Additives in Polymers[J]，Polymer Science(1983)21: p.767-780
Abugurainl．Thermal Aging Tests on XLPE and PVC Cable Insulation Materials of Saudi Arabia[C]．Annual Report Conference on Electrical Insulation and Dielectric Phenomena(2003)．

So it is convenient to measure the structure and the water content of materials.
Materials and Methods Materials.
Canadian Journal of Forest Research.
Resources Material Science.
Modern Science Instrument.

The designing adopts the vibration modes and principles of the transmission, takes electro-magnetic vibrator as vibration source, encourages to drive four vibration shafts through the vibration transmission system at the same time, and eventually the materials are passed then sifted out the screen mesh.
Introduction Multi-layer electromagnetic screens are a new type of mechanical solid materials screen.
They adopt the vibration modes and principles of the transmission, take electro-magnetic vibrator as vibration source, encourage to drive four vibration shafts through the vibration transmission system at the same time, and eventually the materials are passed then sifted out the screen mesh.
The feeding box is transported the materials, which causes the materials along the screening surface uniform distribution, full screening.
[2] Jiang Shuxing,Huang Shengsheng.The sieving performances of the standard test sive shanker of the electromagnetic Vibrative pattern[J].GuiLin college of technology journal, 2001, 1(1),p, 88-90

For an anisotropic soft magnetic material, the 3-D hybrid Jiles–Atherton/Stoner–Wohlfarth magnetic hysteresis model only provides semi-quantitative analysis.
When the material of the senor is isotropic, a little modification was made on the 3-D hybrid Jiles–Atherton/Stoner–Wohlfarth magnetic hysteresis model, and the simulation after modification is more reasonable.
For isotropy material, according to[2], , therefore , where , (1) can be easily expanded in three dimensions: (2) where .
Acknowledgements： This work is supported by the National Natural Science Foundation of China (No: 60874101).
Stamoulis, and Evangelos Hristoforou, A 3-D Hybrid Jiles–Atherton/Stoner–Wohlfarth Magnetic Hysteresis Model for Inductive Sensors and Actuators , IEEE SENSORS JOURNAL, VOL. 6, NO. 3, (2006) 721-736

This is important to determine whether the composition is suitable or not used as electrical insulating materials.
Syakur, Suwarno: 8th Int’l Conf. on Properties and Application of Dielectric Materials (2006) 494-497
Arayapranee and G.L Rempel: International Journal of Materials and Structure Reliability (2007), 1-12
IEE Symposium on Insulating Materials, Vol. 100 part IIA (1953) 149-158
Material (2008) 79-82

This paper explores the viability of polysiloxane as raw material, added with rice husk silica fillers to produce a vibration absorbent sheet.
The amount of damping are depending on the materials for which the part was made, design, geometry and mass.
Materials and Methodology Preparation of Polysiloxane Filled Rice Husk Silica.
Brydson, Rubber Materials and Their Compound, (1998), Applied Science : London [10] M.M., Haslinawati, K.A.
European Polymer Journal, 31 (3) (1995), 259 – 269.

However, materials of substrates will also affect the photocatalytic activity of TiO2 film.
Among the substrates, ceramic materials have better resistance to corrosion, acid-base, and chloride ion etc. than metal materials.
Materials and method 2.1.
Ismail: Microporous and Mesoporous Materials 149(2011), 69-75
Liu, et al: Chemical Engineering Journal 200-202(2012), 300