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Harrya, Shaik Zainnudinb,*, and Shaik Jeelanic Department of Materials Science and Engineering, Tuskegee University, Tuskegee, AL arharry3999@tuskegee.edu, bszainuddin@tuskegee.edu, csjeelani@tuskegee.edu Keywords: nanocomposites, multiferroic, magnetoelectric, thin-films, functional, electronics.
Idrees et. al described the potential of using solid-state polymer materials such as PVDF in such devices due to their favorable polarizability [2].
Materials and Methods Materials.
Journal of Materials Chemistry C 1, no. 23 (2013): 3710. https://doi.org/10.1039/c3tc30216d
Materials Chemistry and Physics 137, no. 3 (January 2013): 781–87. https://doi.org/10.1016/j.matchemphys.2012.09.064

The choice of composite materials as a substitute for metallic materials in high technological applications is becoming more pronounced especially due to the great weight savings these materials offer.
International Journal of Impact Engineering, Volume 37, Issue 5, 515-520, (2010)
Materials Science and Engineering: A, Volume 485, Issues 1-2, 25 June 2008, Pages 632-637
Materials at High Strain Rate, ed.
Elsevier Applied Science, London & New York, 1987

Bismuth nitrate [ Bi(NO3)3 5H2O], sodium acetate [Na(CH3COO)], potassium acetate [K(CH3COO)] and titanium butoxide [Ti(OC4H9)4] were used as the starting materials. 2-methoxyethnaol and glacial acetic acid were selected as the solvent and PH value adjusting reagent, respectively.
A single-beam Z-scan technique [13] was employed for the nonlinear optical property of the NKBT thin films, which uses the principle of spatial beam distortion to measure the magnitude and sign of the nonlinear refractive index and susceptibility c(3) of optical materials.
All the results show that NKBT piezoelectric thin films are promising materials as a candidate for nonlinear optical applications.
Saviot, “Dielectric Properties and Raman Spectroscopy in Ca-Substituted Na0.5Bi0.5TiO3 Ferroelectric Ceramics,” Advanced Materials Research, 324, 298-301 (2011)
Wang “Room-Temperature Ferromagnetism in Ni-Doped Na0.5Bi0.5TiO3 Crystals,” Advanced Materials Research, 189-193, 622-625 (2011)

Morreale : Green composites: A brief review; Composites Part A: Applied Science and Manufacturing, Volume 42, Issue 6, June 2011, Pages 579-588
Kallel.: Experimental study of relaxation process in unidirectional (epoxy/palm tree fiber) composite; Journal of Molecular Liquids, Volume 154, Issues 2-3, 31 July 2010, Pages 61-68
Abu Bakar : Mechanical performance of oil palm empty fruit bunches/jute fibres reinforced epoxy hybrid composites, Materials Science and Engineering: A, Volume 527, Issues 29-30, 15 November 2010, Pages 7944-7949
Noorunnisa Khanam : Chemical resistance, void content and tensile properties of oil palm/jute fibre reinforced polymer hybrid composites; Materials & Design, Volume 32, Issue 2, February 2011, Pages 1014-1019.

Purification and Characterization of Chitinases from Bacillus Licheniformis Using Auricularia Auricular Colloidal Substance as a Substrate Zhang Yong-jun1,a, Xian Qiao1,b, He Jie-min1,c, Zhao Meng-yao1,d 1College of Life Sciences, China Jiliang University, Hangzhou, China aemail, yjzhang@vip.163.com, bemail, apple412553594@163.com, cemail, cxhlj@126.com, demail, lanyuan.1989@163.com Keywords: Auricularia auricular; Chitinase; Bacillus licheniformis Abstract: A chitinase was purified from the culture supernatant of Bacillus licheniformis with Auricularia auricular colloidal substance as the sole carbon source.
Materials and methods Materials.
Wang: Antitumor polysaccharides from mushrooms: a review on their isolation process, structural characteristics and antitumor activity, Trends in Food Science & Technology, vol. 18(2007), pp. 4-19
S1-13 chitinases and their role in saccharification of chitin in mash of solid-state culture with shellfish waste, Journal of Bioscience and Bioengineering, Vol.103(2007), pp. 535-541.

Materials and methods Materials.
[2]LeFort, Georges ;Marshall, André W.; Pabon, Martial: Fire Technology, Vol. 45(2009), p 341-354, 2009 [3] Xishi, Wang; Guangxuan, Liao; Jun, Qin; Weicheng, Fan: Journal of Fire Sciences, Vol. 20(2002), p 279-295
,:Process in Safety Science and Technology,Vol.3 Part B(2002),p1268-1271

An optimization design method for the acceleration and deceleration curves of detachable ropeway Xiaolong Gu1, a, Dong Xiang2,b , Pengzhi Huang3,c and Yuexiu Li3,d 1 Chongqing University, Chongqing, 400044, China 2 Tsinghua University, Beijing, 100084, China 3 Beijing Materials Handling Research Institute, Beijing, 100007, China awaigxl@126.com, bxd@mail.tsinghua.edu.cn, chpz136@163.com, dlyx710314@sina.com Keywords: detachable ropeway, dynamic model, motion simulation by Adams, S acceleration and deceleration curves.
For the detachable cableway accelerating and decelerating in the station, we do a research on the subject with Beijing Materials Handling Research Institute.
Acknowledgements This work was financially supported by the technology of the high-speed detachable ropeway engineering applications and research (2008EG119129), science and technology development fund from China National Machinery Industry Corporation that research on engineering and industrialization of the detachable ropeway (SINOMACH 06-84).
Dynamic Modeling and Modal Analysis for Detachable Grip in Underneath Aerial Ropeway, Mechanical Science and Technology for Aerospace Engineering, 96-100(2012), in Chinese
Journal of Fujian Forestry College. 25(1), 85-90(2005), in Chinese.

Bismuth ferrite (BiFeO3) is an interesting multiferroic material for photocatalytic applications with a small band gap (2.2 eV), good carrier transport properties, large absorption of visible light extending up 750 nm and high chemical stability during the photocatalytic process [3-5].
A Scanning electron microscope (SEM; JEOL JSM-5410LV) coupled with EDX was used to analyze the microstructure of the materials.
However the material is not pure phase BiFeO3, and also consists of the secondary phase Bi2Fe4O9.
-W Cheong, Science, 329(2009)63-64
Juang, Chemical Engineering Journal. 139(2008)322-29.

Introduction Recently, conductive polymers have attracted more and more attention in materials science for their unique electrical properties.
Experimental Materials.
Acknowledgements This work was financially supported by the National Natural Science Foundation of China (No.51063003) and the Fundamental Research Funds for the Universities of Gansu (No.1105ZTC136).
O'Keefe, Application of Conducting Polymers in Corrosion Protection, Journal of Coatings Technology. 69 (1997) 65-69

For this reason, the tendency of the material to fracture failure [5-6] comes out on top among the required properties.
Material and Methods We investigated pipe steel, strength grade K60.
Lukyanov, Investigation of the operational reliability of the rolled rails according to the various technologies, Key Engineering Materials, Vols 651-653, 2015, pp. 317-321 [5] N.G.
Lukyanov, Study of lath morphology bainite in high-strength pipe steel, Metal Science and Heat Treatment, September 2013, Volume 55, Issue 5-6, pp 287-293 [8] A.
Sokolov, Influence of austenite dynamic decomposition on microstructure and mechanical properties of pipeline steel, Journal Steel, 4 (2011), pp. 59-63 [10] N.G.