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Iron and selenium powder were used as raw materials.
The raw materials were milled using a shaker mill for 5 hours after weighed in an atomic ratio of Fe:Se=1.025:1.
Such FeSe-based superconductor investigation followed the discovery of superconductivity of iron-based materials by Kamihara, et al earlier in the same year [2].
To improve the superconductivity of FeSe-based materials, several proven techniques were conducted including substitution and heating with high pressure.
We also thank the Department of Physics Universitas Indonesia and Research Center for Metallurgy and Materials - LIPI for providing us the research facilities.

The relations between the parameters used in the model and the actual physical properties of the semiconductor materials are discussed.
The temperature of a small volume of the material eventually raises up to the melting point of the material [2]. 3.
Conclusions Our model describes the different angles of the experimentally observed damage pattern and connects their values to the heat transfer properties of the semiconductor materials.
Eliseev, Degradation of injection lasers, Journal of Luminescence, 7 (1973) 338-56
Elsaesser, Defect evolution during catastrophic optical damage of diode lasers, Semiconductor Science and Technology, 26 (2011) 075020

Introduction Adhesives are important for processing of various wood resources, by producing various man-made materials such as wood-based panels.
Also, they can be produced form wood waste materials and smaller, misshapen trees, reducing the need for solid wood or log boards [5].
Materials and Methods Materials and chemicals for high-performance liquid chromatography (HPLC) and GC analysis.
Phil, Journal of the Korean Wood Science and Technology. 42 (2014) 597 - 604
Rizhikovs, Study of an Appropriate Suberinic Acids Binder for Manufacturing of Plywood, Key Engineering Materials. 800 (2019) 251-255

Key Parameters Simulation and Design of Natural Gas Engine Based on Diesel LIU Mengxiang1,2,a, LIU Xiangling3,b, GONG Jinke3, YANG Fei2, CHEN Jianbin2 1School of Energy Science and Engineering, Central South University, 410083,China 2College of Mechanic Engineering, Hunan International Economics University, 410205, China 3Hunan University, State Key Laboratory of Advanced Design, 410082,China amengxiang_liu@163.com, blxl_hyt@163.com Keywords: natural gas engine, AVL BOOST, diesel, simulation, model, performance analysis Abstract.
The parameters can contribute the speeding up of development period, the saving of human resources and material resources and the reduction of experiments, thus possessing far-ranging market prospect.
Acknowledgements This project was supportd by: The Postdoctoral Sciece Foundation of Central South University; Natural Science Foundation of Hunan Province, China[11JJ6036]; Twelfth Five Vehicle Engineering Key Construction Discipline of Hunan province, China (Hunan Education Notice[2011]76); Scientific Research Project of Educational Commission of Hunan Province,China[10C0907]; University Student Research Study and Innovative Experiment Project of Hunan Province, China (Hunan Education Notice[2011] 72).
Journal of Engineering for Gas Turbines and Power, 2010(132):1-6
Hunan University Journal(natural science), 2001(S):41-45.

PH Value Detection with CLPFG Sensor Chia-Chin Chiang 1,a, Cheung-Hwa Hsu 2,b and Chao-Hui Ou 2,c 1Department of Mechanical Engineering, National Kaohsiung University of Applied Sciences, 415 Chien Kung Road, Kaohsiung 807, Taiwan. 2 Department of Mold and Die Engineering, National Kaohsiung University of Applied Science, 415 Chien Kung Road, Kaohsiung 807, Taiwan.
Fig.1.The schematic diagram of the characterization measurement of CLPFG The method of coating Selection of coating material is an important consideration that warrants in depth analysis.
Acknowledgments: This work is funded by the National Science Council (grant number: NSC100-2628-E-151-002-MY3).
Lee, Study on pH Sensor using Methylene Blue Adsorption and A Long-Period Optical Fiber Grating Pair, Journal of the Optical Society of Korea 10 (2006) 28-32 [3] L.J.
Friebele, Fiber grating sensors, Journal of Lightwave Technology 15 (1997) 1442-1463 [6] V.

Introduction Bauxite is the main raw material to produce aluminum oxide , whose silicon content directly determines aluminum producing cost and energy consumption and environmental pollution in the alumina industry.
Table 3 Desilicon rate from bauxite by bioleaching with each of ten strains(%) treatments JG01 JG02 JG03 JJ04 JJ05 JJ06 HJ07 HJ08 HJ09 HJ10 control 1.25 0.85 0.98 0.66 2.41 1.23 3.26 1.90 1.87 0.55 inocultion 19.25 8.92 25.6 5.61 31.2 10.56 33.9 18.5 16.75 6.75 Acknowledgements This work was financially supported by the National Natural Science Foundation of Chian Natural Science Foundation (51064011).
Journal of Nanchang Institute of Aeronautical Technology, June,2001,15(2): 79~82 [3] Hui Ming,Wang Hui,Tian Qing et al.Isolation and basic identification of a Bacillus mucilaginosus liberating silicon[J].
Journal of Henan Institute of Science and Technology,2007,35(3):15-18

Growth of Double-Side Tl-2212 Thin Film on CeO2-Buffered MgO Substrate Qinglian Xie1,2,a, Yuting Zhang2, Fengcai Fang1, Guohua Huang1, Lu Ji2,b, Xinjie Zhao2, Lan Fang2 and Shaolin Yan2 1College of Physics and Electronic Engineering, Guangxi Teachers Education University, Nanning 530001, People’s Republic of China 2College of Information Technical Science, Nankai University, Tianjin 300071, People’s Republic of China axieqingL2002@126.com, b terry_jee@yahoo.com.cn Keywords: Tl-2212 Superconducting Thin Film; Mgo Substrate; Ceo2 Film Abstract.
Introduction High temperature superconducting (HTS) films are important material to fabricate high frequency devices.
Acknowledgments This work was supported by the “973” Project of China (2006CB601006) , the “863” Project of China (2009AA03Z208), the National Natural Science Foundation of China (51062001) and the Science Program of Guang Xi Department of Education (200911MS148).
Yan: Journal of the Korean Physical Society, Vol. 48(2006), p. 1143 [7] Q.L.
Fang: Journal of Synthetic Crystals, Vol. 39 (2010), p. 1156(in Chinese) [9] H.

The PCB substrate material’s dielectric constant ε is 4.6, its thickness is 1.0mm FR-4 sheet.
Journal of Changchun University of Science and Technology, Natural Science Edition, 2011,3(44): 53-57
Journal of Southeast University (Natural Science Edition), 2011, 36 (2): 184-188

Material and Methods There’re many control algorithm used in thermal cycler control system.
Acknowledgements This work is supported by 863 projects of the Ministry of Science and Technology of the People’s Republic of China (Grant No. 2011AA100704-1).
References [1] Jun Liu, Weijun Liu, Tianran Wang: The Ninth International Conference on Electronic Measurement & Instruments,2009,p.3946-3949 [2] Xueqin Bi, Yuan Ni, Lijuan wang : Computer Engineering and Design, 2008(5),p.2604-2606,in chinese [3] Ning Li,Yuan Ni,Jinlong Sun: Life Science Instruments,2009(5),p.29-31,in chinese [4] Weihua Zhao,Min Zhang,Yan Li,Chong Tang: 2008 International Conference on BioMedical Engineering and Informatics,p.676-680 [5] Y.
[6] Ming Su, Lunjun Chen,Hao lin: journal of Computer Applications.2004(4),p.51-55,in chinese [7] Jinkun Liu.
Journal of Process Control 22 (2012): 470– 476 [10] K.S.

On the other hand, the strength of graphite materials is affected by microstructures such as grain size and pore size in the components.
However, the strength ratio (biaxial strength/ tensile strength) due to biaxial effect for isotropic and anisotropic materials is the same.
Weibull: "A statistical theory of the strength of materials", Proceedings of Royal Swedish Institute for Engineering Research No. 151 (1953) [2] R.J.
Barnett et. al: "Fracture of Brittle Materials Under Transient Mechanical and Thermal Loading", Report AFFDL-TR, 66-220 (1966) [8] K.
Hagg et al: Journal of Nuclear Materials, 171, 41 (1990)