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Criterion for Controlling the Stress-Strain State of Composite Dielectric Materials Using the Effective Filtration Method Vladimir Surzhikova and Pavel Fedotovb* National Research Tomsk Polytechnic University, 30, Lenina Ave., 634050, Tomsk, Russia aiva1954@mail.ru, b*pif@tpu.ru Keywords: mechanoelectric transformations, stress-strain state, dielectric, criterion.
The paper presents a brief description of a process of an electromagnetic response generation from dielectric composite materials when they are subjected to an acoustic impulses, a recording method by capacitive receivers and criteria for controlling the stress-strain state (SSS) for this method.
Introduction In the early 1970s, the Tomsk Polytechnic University researchers began to develop a new method for nondestructive testing of structural defects in dielectric materials.
Conclusions The effective filtering method with the consistency of the impulse response of the system with an excitation response of the MET acoustic pulse makes it possible to determine the level of the stress-strain state of dielectric composite materials.
Khorsov, Search for a criterion for controlling the stress-strain state of dielectric structures, Modern problems of science and education 5 (2014), Information on: http://www.science-education.ru/119-15035.

Materials.
Materials Sciences Forum. 423-425 (2003), p. 1-10 [4] F.Delale, F.
Fracture mechanics of functionally graded materials.
Cracks in functionally graded materials.
International Journal of Fracture. 123 (2003), p. 1-14

Witte, Biodegradable metals, Materials Science and Engineering: R: Reports 77 (2014) 1-34
Antoniac, The influence of the magnesium powder used as reinforcement material on the properties of some collagen based composite biomaterials, Journal of Optoelectronics and Advanced Materials 15 (2013) 667-672
Kamel, In vitro electrochemical properties of biodegradable ZrO2-CaO coated MgCa alloy using atmospheric plasma spraying, Journal of Optoelectronics and Advanced Materials 17(7-8) (2015) 1186-1192
Rosso, Structural characterization of a new cobalt alloy for dental applications, Journal of Optoelectronics and Advanced Materials 15(7-8) (2013) 911-917
Elahinia, Microstructural, mechanical and corrosion characteristics of heat-treated Mg-1.2Zn-0.5Ca (wt%) alloy for use as resorbable bone fixation material, Journal of the mechanical behavior of biomedical materials 69 (2017) 203–212

Auction Mechanism and Methods for Heterogeneous Goods Such as Multiple Polymer Materials Congjun Rao College of Mathematics and Computer Science, Huanggang Normal University, Huanggang 438000, China cjrao@163.com Keywords: Multi-object auction; heterogeneous goods auction; Polymer Materials Abstract.
In this paper, the auction mechanism and methods for heterogeneous goods such as multiple polymer materials (rubber, plastic, polymer fibre, adhesive, polymer coating) is investigated.
Introduction In the market trade, the buyers often encounter high polymer materials procurement, such as the rubber, plastic, polymer fibre, adhesive, polymer coating and polymer matrix composites.
We can use the auction method to procure this kind of polymer materials.
Acknowledgments This work is supported by the 2012 National Natural Science Foundation of China Grant to C.J.

Seal, Materials Science and Engineering A 381 (2004) 249
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Talianker, Journal of Materials Science 35 (2000) 2529
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Reimschuessel: Journal of Materials Science 9 (1974) p. 718 [5] C.J.
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This work focuses on the steam gasification with in-situ CO2 capture using CaO as absorbent materials for hydrogen production from palm oil empty fruit bunch (EFB).
Furthermore, CaO materials enhanced the concentration of concentration of the CO, H2 and CH4 in the gas product.
Furthermore, CaO materials enhanced the concentration of concentration of the CO, H2 and CH4 in the gas product.
Amran, Gasification of empty fruit bunch for hydrogen rich fuel gas production, Journal of Applied Sciences.
Tangsathitkulchai, Effects of gasifying conditions and bed materials on fluidized bed steam gasification of wood biomass, Bioresource Technology. 100 (2009) 1419-1427

Most studies on the erosion mechanisms for ductile materials are derived from Finnie’s micro cutting model [4].
Computational Model This study is based on single impact on ductile materials by micro-particles.
International Journal of Mechanical Sciences, 19 (1977) 45-52
Wierzbicki, On fracture locus in the equivalent strain and stress triaxiality space, International Journal of Mechanical Sciences, 46 (1) (2004) 81-98
Wang, Particle velocity models for ultra-high pressure abrasive waterjets, Journal of Materials Processing Technology, 209 (9) (2009) 4573-4577

Human Movement Science, Volume 24, Issue 3, June 2005, Pages 326-344
Journal of Biomechanics, Volume 39, Issue 6, 2006, Pages 1001-1009
Comprehensive Composite Materials, Volume 6, 2000, Pages 787-809
Materials for sports.
A perspective view of composite materials development.

Keshavamurthy, A study on microstructure and mechanical properties of Al 6061–TiB2 in-situ composites, Materials Science and Engineering, A 528, 12 (2011) 4125-4132
Anandakrishnan, Mechanical, electrical, and corrosion behavior of AA6063/TiC composites synthesized via stir casting route, Journal of Materials Research 32, 3 (2017) 606-614
Materials Science and Engineering: A 528, 29-30 (2011) 8765-8771
Madhusudan, M.M.M Sarcar and N.B.R Mohan Rao, Mechanical properties of Aluminum-Copper(p) composite metallic materials, Journal of applied research and technology 14, no. 5 (2016) 293-299
Materials Science and Engineering: A 710 (2018) 172-180