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Acknowledgement In this paper, the research was sponsored by the Foundation of Science and Technology on Ship Integrated Power System Technology Laboratory (Project No. 9140C840201130C84282) and the Nature Science Foundation of Naval University of Engineering (Project No.
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Introduction Sheet resistance and resistivity are the most important electrical characteristics of thin films, and they are widely used to characterize materials made by semiconductor doping, metal deposition, resistive paste printing, and glass coating.
Acknowledgment This work was partly supported by the National Natural Science Foundation of China (51005103/E0505), and the Science & Technology Support Program of Jiangsu Province’s Science and Technology Office (BE2009123).
Geerts , A laboratory on the four-point probe technique, American Journal of Physics (2004) 149-153
Van Langenhove, The Van Der Pauw method for sheet resistance measurements of polypyrrole coated woven fabrics, Journal of Applied Polymer Science 117 (2010) 2553-2558
Perloff, Four-Point Probe Correction Factors for Use in Measuring Large Diameter Doped Semiconductor Wafers, Journal of the Electrochemical Society: Solid-State Science and Technology (1976) 1745-1748

Ultra-high speed grinding may realize the ductility grinding for harden brittle materials, it also has good grinding performance for high plastic materials and abrasion resistant materials.
The molecular dynamics method has spread from the physics into the material science and is entering the area of mechanical engineering.
Acknowledgement The study has been supported by the Natural Science Foundation of Liaoning Province of China (No. 20022161) and the Scientific Research Plan of Liaoning Province Education Office of China (No. 202223204).
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ω=1τT0T04+2T02τ2+τ4-8ζT03τ-T02+τ22 (8) In the presented case, the frequency of the SAS system depends only on certain solid materials, the adjustable gain and the signal delay τ.
Lalik, "Piezoelectric Self-Excited System In Mining Roof Anchor Stress Change Measurement" Key Engineering Materials, Volume: 605 Pages: 392-395, 2014
Journal of Low Frequency Noise Vibration and Active Control.
Dominik, "Implementation of the Type-2 Fuzzy Controller in PLC" Mechatronic Systems and Materials: Mechatronic Systems and Robotics Volume: 164 Pages: 95-98, 2010
Dwornicka, “The Impact of the Power Plant Unit Start-Up Scheme on the Pollution Load”, Advanced Materials Research, Volume: 874, p. 63-69, 2014

It is suggested that the molten material is then forced onto to the surface due to volume expansion.
Kanjilal “Synthesis of nanocrystalline tin oxide thin films by swift heavy ion irradiation” Journal of Nanoscience and Nanotechnology 6 (2006)2554-2559 [5] Madhavi Thakurdesai, A.
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Carbon cluster irradiation” Journal of Physics: Condensed Matter 16 (2004)1563-1575 [14] G.
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Different materials are selected with respect to their functional requirements, especially in sports shoes.
The materials of soft and hard custom insoles were same and consisted of two layers: the upper layer is in foam; the lower layer is in thermoplastic.
All the materials have been widely used in modern markets.
Preliminary Investigation on the Reduction of Plantar Loading Pressure with Different Insole Materials (Srp–Slow Recovery Poron®, P–Poron®, Ppf–Poron®+ Plastazote, Firm and Pps–Poron®+ Plastazote, Soft).
Journal of Foot & Ankle Surgery, 41, 300-308

This manually crushed material exhibits a wide size range of facetted grains, characteristic of this kind of milling.
Hariprakash: Journal of Power Sources Vol.100 (2001), p. 125
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The elastic material was adopted as the rock material for the calculation; soil mass and rock aspects were plastic materials.
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So the contact angles are calculated for changing parameters, i.e. size of the pore, length of the hydrophobic material, velocity (pressure) of water flows into the pore.
The colloidal damper has been investigated by experimental way and the followings are clarified by static experiments: Range of available pressure, performance for frequency or temperature, fatigue life of hydrophobic material, strength of silica gel for high pressure, relation of the capacity ratio of water and silica gel, the difference in the dissipation energy by difference in the diameter of a pore and hydrophobic molecule and so on [5].
Molecular dynamics has spread quickly with development of nanotechnology and computer technology in recent years in the fields of mechanical engineering, physics, chemistry and material engineering.
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Finite element analysis on novel high-speed hybrid bearing [J].KeyEngineering Materials, 2004, 258-259:834-838 [4] Zhu xiling.
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