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Journal of Bacteriology. 182 (2000) 2059-2067
Nanostructured Polyamic Acid Membranes as Novel Electrode Materials.
The science of color.
Solar energy materials and solar cels.
Solar Energy Materials and Solar Cells. 99 (2012) 339- 344

Effect of Co and Al Contents on Hot Corrosion Resistance of Powder Metallurgy Aeroengine Disk Superalloys Wen-Hui Yang1,a, Gao-Feng Tian2,b*, De-Lin Liu1,c, Yang Chen2,d, Ren-De Mu1,e 1Aviation Key Laboratory of Science and Technology on Advanced Corrosion and Protection for Aviation Material, Beijing Institute of Aeronautical Materials, Beijing 100095, China 2Science & Technology on Advanced High Temperature Structural Materials Laboratory, Beijing Institute of Aeronautical Materials, Beijing 100095, China aywh930315@126.com, bgftian2008@163.com, cliudelin19800722@163.com, dfengli9572@sina.com, emurende@163.com Keywords: Powder metallurgy superalloy; hot corrosion; oxidation; molten Na2SO4-NaCl salts; sulfuration Abstract.
Therefore, it is very necessary to carry out research on hot corrosion resistance of the key materials.
Annual Revies of Materials Science 1977;7: 477-509
Materials, 2019, 12: 2934
Material Science Engineering, 1986, 2: 194-200

Easy processing and low cost are the additional aspects for making them the promising active layer materials for next generation solar cells [9-16].
Two of the most widely used hybrid perovskite materials are methylammonium lead iodide (MAPbI3) and formamide lead iodide (FAPbI3).
Shao et al., Recent progress in perovskite solar cells: material science, Science China Chemistry, vol. 66, no. 1.
Jeon et al., Compositional engineering of perovskite materials for high-performance solar cells, Nature, vol. 517, no. 7535, pp. 476–480, 2015
Rong et al., Materials Design Rules for Multivalent Ion Mobility in Intercalation Structures, Chem.

Nanopartciles mucosa delivery system using biodegradable materials could avoid defects of DNA vaccine.
Nanopartciles mucosa delivery system using biodegradable materials could avoid defects of DNA vaccine.
Experimental Materials.
Mucosal vaccine is the nanopartciles mucosa delivery system which uses the biodegradable material as carrier and adjuvant in vaccine.
Dutta: Journal of Chitin and Chitosan Science Vol. 1 (2013), p. 87 [17] M.

Development of heterogeneous catalyst from biomass sources doped with naturally occurring materials for hydrocarbon (triglycerides) reactions are particular area of interest that require more attention of researchers.
Materials and Methods Material The type II anthill employed is situated in Ado-Ekiti Nigeria on an elevation of 1165 ft above sea level, having latitude (N007o36.409/) and longitude (E005o18.627/) with height and base of 2.59 m and 4.60 m was sprayed with insecticide before it was harvested.
International Journal of Environmental, Science and Technology, 7(1) (2010) 183-213
Iranica Journal of Energy and Environment, 7(2016) 308-314
Journal of Sustainable Energy & Environment, 2(2011) 71-75

The latter can be achieved by coating the HPPMs with thermal insulating material, while cooling can be done e.g. via a hollow shaft.
Acknowledgements Results were obtained in the framework of the state task № 8.287.2014 / K of the Ministry of Education and Science of the Russian Federation.
[7] Minos Beniakar, Themistoklis Kefalas, Antonios Kladas, Investigan of the Impact of the Operational Temperature of a Surface Permanent Magnet Motor, Materials Science Forum. 670 (2011) 259-264
Boikova, Magnetic Bearing with Radial Magnetized Permanent Magnets, World Applied Sciences Journal. 23(4) (2013) 495-499.

Specific grinding force σ' may reflect characteristic of work material and grain tartness degree.
Acknowledgment The research is supported by the innovation fund No.2004J003 of young science and technology talent of Fujian province in China, the talent fund No.XJY0407 of Fuzhou University, the and science and technology development fund No.2004-XQ-14 of Fuzhou University in China.
Cai: Key Engineering Materials, Vol.202-203 (2001), pp.115
Jin: Journal of Northeastern University (Natural Science), Vol.23 (2002) No.5, pp.470-473 (Chinese)

Experts project, as decoration materials increase in demand, the growing rate of high timber industry will be 30%-40% yearly, the market prospects are very wide.
Acknowledgement This work was supported by the Key Technologies R&D Program of Heilongjiang Province, China under Grant (GB08A502) and The graduate science & technology innovation project of Northeast Forest University(GRAM09).
References (1) Lin zhushui.the prospect of 21st century vacuum science technology[J].
Vacuum Science and Technology. 2003(2)：96-100 (2) Cao hengwu,Tian zhenshan.Drying technical and industrial applications.
(4) Li Shaoming,Liu yinhu.the PID control based on more variables system of RBF nerve network[J].journal of chongqing university. 2007, 30 (1):53-57

In Al-rich In0.13Al0.87N epilayer, due to the affinity of AlN for oxygen [1], AlN material contains a surface oxide layer, which greatly influences the physical properties.
Experimental investigations [3] have shown that oxygen is a shallow donor which is present even in nominally undoped material in rather high concentrations.
With the development of InAlN material in the microelectronic realm, it's essential to investigate the surface electron structure.
Acknowledgements This work is Supported by the National Natural Science Foundation of China (Grant No. 51071038) and Program for New Century Excellent Talents in University (NCET-09-0265) and Sichuan Province Science Foundation for Youths (No. 2010JQ0002) , respectively.
Panasyuk, et al: Journal of the European Ceramic Society Vol. 23 (2003), p. 357

Through this method, the relation between resistance materials to output luminance efficiency can be obtained, and the junction temperature and the actual energy dissipation in thermal resistance can be calculated.
That can significantly reduce the total thermal resistance, some familiar materials with the high thermal conductivity are showed in table1.
The third is press the LED on the bigger heat sink with no bonding material, the last is put the LED on bigger heat sink with no bonding material and no press.
From these series of measurements, obviously from the curves of Fig.7 we can determine the thermal resistance values dependence of the heat sink and bonding materials.
Vol.9 Sep.2009 [2] Zhang Haibing, LU Yijun, Chen Huanting et al.: Journal of Optoelectronics·Laser.