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Study on the Sintering and Mg Composition Effect on MgB2 Superconducting Bulks and Wires Synthesized by Powder-in-Sealed-Tube Method Md Rauf Ul Karim KHAN1,a, Agung IMADUDDIN2,b*, Heri NUGRAHA2,c, Reiji HATTORI1,d, Andika Widya PRAMONO2,e 1Department of Applied Science for Electronics and Materials, Interdisciplinary Graduate School of Engineering Sciences, Advanced Graduate Program in Global Strategy for Green Asia, Kyushu University, Japan. 2Research Center for Metallurgy and Materials, Indonesian Institute of Sciences, South Tangerang, Indonesia.
We characterized the resistivity versus temperature relationship, surface morphology, and crystal phase by using a Cryogenic system, SEM (Scanning Electron Microscopy), and XRD (X-ray Diffraction). 2 Materials and Experimental Methods 2.1 Sample Preparation The PIST method is more efficient because it does not require any vacuumed or inert gas during the sintering process [14-17].
The fabrication process started with weighing the raw materials of Mg and B powders with the mole ratio of Mg: B is x:2.
Furthermore, several studies confirm that the presence of unreacted Mg is the key factor to decrease the resistivity around TC and the value of RRR is increased[23-26].
Atikur Rahman, “A Review on Cuprate Based Superconducting Materials Including Characteristics and Applications,” Am.

These properties are available from standard material handbooks.
Furthermore, e1, e2 and e3 are related by e1 = 2e2 - 1 and e3 = 1 - e2 (5) Equations (4) and (5) have been verified for a wide range of grinding conditions, from fine grinding to creep feed grinding, from easily ground material to difficult to grind material [17].
Shaw: Journal of Engineering for Industry, Vol.103 (1981), pp: 73-78
Tsuwa, et al: Journal of Japan Society of Precision Engineering, Vol.41 (1975), pp.358-363
Mills: Key Engineering Materials, Vols. 202-203 (2001), pp:15-24.

[4] S.Govindarajan, J.J.Moore, J.Disam, and C.Suryanarayana; Metallurgical and Materials Transactions A, 30A(1999), 799-806
[6] R.A.Page and G.R.Leverant; J. of Engineering for Gas Turbines and Power, 121(1999), 313-319
[7] H.Hosoda, T.Kingetsu, and S.Hanad: Proceedings of the 3 rd Padific Rim Conference on Advanced Materials and Processing, edited by M.A.Imam, R.DeNale, S.Hanada, Z.Zhong, and D.N.Lee, TMS (1998), 2379-2384
[8] W.Huang and Y.A.Chang; Materials Sciences and Engineering, A259(1999), 110-119
[13] Narita T, Shoji M, Hisamatsu Y, Yoshida D, Fukumoto M, and Hayashi S, Materials at High Temperatures 2001;18:245

References [1] California Office of Emergency Services, Vision 2000: Performance Based Seismic Engineering of Buildings, Prepared by Structural Engineers Association of California Sacramento, CA, 1995
Deformation limit states for circular reinforced concrete bridge columns [J].Journal of Structural Engineering, ASCE,2000, 126(8): 869-878
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Consistent inelastic design spectra：strength and displacement [J].Earthquake Engineering and Structural Dynamics, 1994, 23(5): 502-521
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Co-Precipitation Synthesis and Photoluminescence Properties of Sc0.88Lu0.05(V1-xPx)O4:Eu3+0.07 Red Phosphor for White Light Emitting Diodes Di Wu1,3,a, Xin-Yu Ye1,2, Xin-Hua Yang1,3, Fan Liu1,2, Jian-Wen Zhao1,3, Fan Yang4 1National Engineering Research Center for Ionic Rare Earth, Ganzhou 341000, China 2School of Metallurgy and Chemistry Engineering, Jiangxi University of Science and Technology, Ganzhou 341000, China 3Ganzhou Nonferrous Metallurgy Research Institute, Ganzhou 341000, China 4Institut National de la Recherche Scientifique - Énergie, Matériaux et Télécommunications, Université du Québec, 1650 Boul.
Vanadate has good thermal stability and well-defined crystal, is an excellent matrix materials which can effectively absorb ultraviolet radiation and transfer to the rare earth ions, therefore, this kind of phosphor generally has high efficiency [6, 7].
Materials Research Bulletin, 43(2008) 907-911
Han, Materials Research Bulletin, 48 (2013) 512-520
Material Research Bulletin, 37(2002) 1531-1538

Naher1,g 1School of Mathematics, Computer Science & Engineering, City, University of London, UK. 2Centre of Advanced Materials, Department of Mechanical Engineering, Faculty of Engineering, Universiti Malaya, Malaysia. 3Department of Mechanical Engineering, Faculty of Engineering, Universiti Malaya, Malaysia. 4School of Mechanical and Manufacturing Engineering, Dublin City University, Ireland.
These unique combinations of properties in ZnO and CuO based materials draw attention to the researchers and they have been extensively studied in light of their many potential engineering applications, such as UV laser [1], photo-detector [8, 9], field emitter [10, 11], gas sensor [12, 13], solder cell [14, 15], Li-ion battery [16, 17], supercapacitor [18, 19], and catalyst [20, 21].
Due to engineering importance of ZnO and CuO nanostructures, recently combined effect of both ZnO and CuO nanostructures has been studied for various applications, including catalyst [45, 46], solar cell [47, 48], gas sensor [49], field emitter [50], and optoelectronics [51].
Morkoç, A comprehensive review of ZnO materials and devices, J.
Kacprzak (Editors), Binary alloy phase diagrams, 2nd edition, ASM International, Materials Park, Ohio, USA, (1990)

Simulation and Optimisation of Anti-Dengue Nutraceutical Drink Production Plant for Medic IG Biopharma Mohamad Sufian So’aib1,a*and Jailani Salihon2,b 1,2Faculty of Chemical Engineering, University Teknologi MARA, 40450 Shah Alam, Selangor, Malaysia.
The process is carried out in batch throughput based on 120 kg of mangosteen pericarp/papaya leaf as key raw materials (abbreviated as MP).
SUT is time taken before a unit procedure could begin such as time needed to prepare the raw materials and setting up the equipment to its ready mode.
The scheme 1 process included raw materials pre-treatment, packaging and storage sections as shown in Figure 3.
Furthermore, all costs which were related to equipments’ installation such as piping, instrumentation, insulation and electrical, indirect cost such as engineering and construction as well as contractor’s fee and contingency were also factored in.

Preparation of Silver Nanoparticles-Loaded Gel Fibers Based on Microfluidic Method and its Application as SERS Substrates Wanying Lia, Jiahao Lib, Jinghong Mac*, Jinghua Gongd* State Key Laboratory for Modification of Chemical Fibers and Polymer Materials, College of Materials Science and Engineering, Donghua University, Shanghai 201620, China a15584127936@163.com, blijiahao1997@qq.com, cmjh68@dhu.edu.cn, dgjh@dhu.edu.cn Keywords: surface-enhanced Raman scattering (SERS), gel fibers, substrate, silver nanoparticles, microfluidic spinning Abstract.
Surface-enhanced Raman scattering (SERS) spectroscopy technology has broad application prospects in food safety, environmental monitoring, surface science and material analysis because of the characteristics of ultra-high sensitivity and non-destructive testing.
Experimental Introduction Materials.
AralditeTM epoxy adhesive was purchased from Huntsman Advanced Materials Co., Guangdong.
It is well known to all that AgNPs are the best material to prepare SERS substrates, however, AgNPs can be easily oxidized and agglomerated.

Guo, Colorimetry Study on Red Rubelite Color Genesis, Key Engineering Materials. 512 (2012) 657-660
Parkkinen, Color Features for Quality Control in Ceramic Tile Industry, Optical Engineering. 40 (2001) 170-177

New Mechanism of Saving Energy and Reducing Pollution in Burning Processing of Emulsified Oil Yuanyu Tian1, a, Yingyun Qiao1,b 1 Faculty of chemistry and chemical engineering ,Shandong university of technology, Qingdao,266510,China atianyy1008@126.com, bqiao_yingyun@126.com Keywords: Emulsification Oil, Combustion, Mechanism, Saving Energy, Reducing Pollution Abstract.
If dielectric constant is closer of two materials, their solubility is the better.
According to the new mechanism, the key to save energy and reduce pollution in burning process of emulsification heavy oil is to vaporize the liquid water rapidly into high temperature steam at the evaporation horizon.
The industrial scale test of the burning de-oiling hard asphalt-water slurry was finished in the medium-sized combustion furnace, which belongs to Institute of Engineering Thermophysics, Chinese Academy of Sciences.