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Experimental 2.1 Materials and reagents The high ammonia natural rubber latex concentrate with a dry rubber content of 60% was produced in Guangdong Province, P.
Results and discussion 3.1 Signal decay dependence on different epoxidation degree of ENR Different to the signal decay in an NMR spectrum of liquid samples, the signal decay in rubber-like materials follows a Gaussian-exponential function.
European Polymer Journal vol. 44(2008), p. 453-464 [2] Gelling IR.
Marer., Materials Research Society Symp.
J.Polymer Science. 39 (2001) 2207

Acknowledgements The work is supported by grant of Ministry of Education and Science.
[5]Afremov L.L., Kiriеnko Yu.V. // Advanced Materials Research, Vols. 557, 2012, pp 735-738
[6]Afremov L.L., Il`yushin I.G. // Advanced Materials Research Vol. 683, 2013, pp 377-380 [7]Neel L. // Adv.Phys., 1955, 4 (14), p. 99
[8]Afremov L.L., Il`yushin I.G // Advanced Materials Research Vol.602-604(2012) pp. 201-204 [9]Afremov L.L.,.
Ilyushin I.G// Journal of Nanomaterials, vol. 2013, Article ID 687613, 15 pages, 2013. doi:10.1155/2013/687613.

Butler et al. [5] used the cylindrical version of the higher-order theory for functionally graded materials and compared two inelastic models for the liner's material, namely Robinsons's unified viscoplastic model and the power-law creep model.
AIAA Journal, 2323-2330, 2002
AIAA Journal, 46:1803-1813, 2008
AIAA Journal, 50(5):1019-1028, May 2012
Thrust chamber life prediction, volume i: Mechanical and physical properties of high performance rocket nozzle materials.

RUSOP2 1Low Dimensional Materials Research Centre (LDMRC), Department of Physics, Faculty of Science, University of Malaya, 50603 Kuala Lumpur, Malaysia. 2NANO-ElecTronic Centre, Faculty of Electrical Engineering, Universiti Teknologi MARA (UiTM), 40450 Shah Alam, Selangor, Malaysia.
The material and optical properties of the ITO samples with and without Ni seed layer were analyzed.
INTRODUCTION Indium tin oxide (ITO) is a high bandgap material (~3.7 eV) and has been widely used as transparent current conductor due to its high transparency to visible light and its low electrical resistivity[1].
Tiwari, Journal of Non-Crystalline Solids (2006)

Due to the high hardness and very stable chemical properties, it is difficult to micro-process ceramic materials.
Laser machining provides a material removal method that is non-contact, with no tool wear, and no cutting force.
TANG: Journal of Optoelectronics·Laser, Vol. 20 (2009), p. 725 [8] M.
Jian: Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, Vol. 199, (2003), p. 332 [12] T.
Zak: Journal of Materials Processing Technology, Vol. 189, (2007), p. 409 [13] Ch.P.

Introduction In recent decades, MEMS devices have evolved several branches of science and industry, pressure sensors, magnetometers, switches [1, 2].
Electron mobility in polysilicon is an order of magnitude less than in single crystalline materials, 10 to 50 cm2/Vs.
Micro-bridges and cantilevers were obtained in SOI-Si case by modifying cleaning process and etching regime of different layers of materials.
Shafai, "A resonant micromachined magnetic field sensor," Sensors Journal, IEEE, vol. 7, pp. 1326-1334, 2007
Horsley, "Parametrically Amplified Z-Axis Lorentz Force Magnetometer," Microelectromechanical Systems, Journal of, vol. 20, pp. 702-710, 2011

It is readily available and relatively inexpensive and could not bring any toxicity and biodegradability problems which are usually related to the usage of synthetic materials [2].
Materials and methods A.Materials Soluble starch was from Junle Chemical Co.
Span-60, Tween-60, N,N'-methylene- bis-acrylamide(MBAA), potassium persulfate (K2S2O8) and all other materials were from Kermel Chemical Co.
International Journal of Pharmaceutics.
Journal of Microencapsulation.

By analysis technique of scanning electron microscopy (SEM) and X-ray diffraction (XRD) to explore on the effect of the hydration products of SSC. 2 Specimens, materials and mix Home-made SSC was used in this paper, silica fume and microbead is produced by Gui zhou Haitian ferroalloy abrasive co., LTD and Yun nan, respectively.
The chemical compositions of three kinds of materials were shown in table 1.
Hydration products of SSC mainly ettringite and gypsum crystals, trace amounts of calcium hydroxide and a small amount of materials such as gypsum that does not participate in the reaction ,it does not observe obvious characteristic peak of calcium hydroxide in SSC paste .
Beads and silica fume, fly ash hydration activity of contrast study [J], journal of wuhan university of science and technology, in March 2011, 33 (3) : 54 ~ 58
The influence of temperature and different storage conditions on the stability of supersulphted cement[J], Journal of Thermal Analysis, 1994,41:687–699.

The acid sludge is thereby recycled to become useful material and environmental pollution is reduced.
Experimental Part Instruments, Reagents and Raw Materials.(1)Instruments:an SX2-4-10 type high-temperature resistance furnace, an AY120 type electronic balance, a 722 type spectrophotometer, a UV755B type ultraviolet-visible spectrophotometer, a 101A-1 type drying oven, a YQ-Z-48B type whiteness analyzer.(2)Reagents:calcium carbonate and calcium hydroxide, which are both chemically pure.(3)Raw materials:the acid sludge generated in sulfuric acid preparation from lubricant oil products is black, viscous, odorous and soluble in water.
The high content of SO42- also shows the feasibility of preparing industrial calcium sulfate product by taking acid sludge as raw material.
Journal of Environmental Sciences, Vol.12(2009),p.1753-1760 [4] Fernandez JM, SenesiN, Plaza C.
Journal of Oil and Gas Technology(in Chinese),Vol.27(2005),p. 658-660

Semiconductor sources degradation occurs through the properties of semiconductor materials or the materials used for the fabrication.
Different types of materials and packages of LEDs have different degradation mechanisms.
Various approximate formulae’s have been reported based on different materials and the structure.
Kwark, “High-current electro-optical degradation of InGaN/GaN light emitting diodes fabricated with Ag-base reflector”, Journal of Korean Physical Society, vol.55, 2009, pp. 1128–1131
Shin, “Electrical, optical and thermal degradation of high power GaN/ In GaN light emitting diodes”, Journal of Physics D: Applied Physics, 2008