Search results

Research On The Development of Future Wireless Network Qi Shen and Yingrui Zhao Software Engineering College, Beijing University of Technology, Beijing, China shenq@bjut.edu.cn, twinsalas@qq.com Keywords: 4G Wireless; LTE; WiMAX Abstract.
The ITU (International Telecommunication Union) as a global 3G wireless communication standard IMT-2000 standard (International Mobile Telecommunications - 2000) standard, recently, the ITU started an initiative to define a super-IMT-2000 wireless system, known as IMT-Advanced in.
Still in the IMT-Advanced standard definition of the conduct, this may eventually be considered as a formal specification of 4G wireless.
In addition, the technology should provide a clear evolutionary path of the IMT advanced 4G mobile wireless standards.
However, HSPA + technology will not meet all IP interfaces ITU IMT - Advanced requirements.

However, it has become evident that understanding of grain growth is of increasing importance to development of advanced materials, not only ordinary polycrystalline materials, but also in nanostructured materials and thin film semiconductor and superconducting materials.
He received a BS of Metallurgical Engineering from the National Chiao Tung University of China.
Steel, he was appointed Research Professor, Department of Materials Science and Engineering at the university of Pittsburgh, where he worked until his death.
Switzerland Posthumous Manuscript An Historical Overview of Grain Growth in Metallic Materials Hsun Hu Department of Materials Science and Engineering University of Pittsburg, Pittsburg, PA 15261, U.S.A.
Although the phenomenon of abnormal grain growth occurs frequently in engineering materials, such as certain types of steel and non-ferrous alloys, extensive studies of its kinetics have been scarce.

Acknowledgement The authors would like to thank the Department of Electrical, Computer and Telecommunications Engineering (ECT) under the Faculty of Engineering in Botswana International University of Science and Technology (BIUST) for the financial support.References [1] M.
Hameed, "A gaas based metal-interlayer- semiconductor s/d finfet," in 2018 International Conference on Emerging Trends and Innovations In Engineering And Technological Research (ICETIETR), pp. 1-4, 2018
Srivastava, "Scaling effect of cylindrical surrounding double-gate mosfet: A device beyond 22 nm technology," in 2017 4th International Conference on Advanced Computing and Communication Systems (ICACCS), pp. 1-5, 2017
Ikeda, "Seebeck coefficient of ge-on-insulator layers fabricated by direct wafer bonding process," Advanced Materials Research, vol. 1117, pp. 94-97, 05 2015
Saraswat, "7-nm finfet cmos design enabled by stress engineering using si, ge, and sn," IEEE Transactions on Electron Devices, vol. 61, pp. 1222-1230, May 2014

Metal matrix composite materials are a novel material generation capable of handling the implementation of advanced technology's growing needs.
Micro silica is a substance that can be used to make advanced materials, for example, SiC, Si3N4, basic Si, and Mg2Si [15-18].
Chauhan, Characterization of hybrid aluminum matrix composites for advanced applications–a review., J.
Fayomi, The study on improvement of aluminium alloy for engineering application: A Review., Int.
Purohit, Advanced Aluminium Matrix Composites: The critical need of Automotive and Aerospace Engineering Fields, Mater.

Effect of Curing Time and Sintering to the Properties of Geopolymer Mortars Salwa ISMAIL1,a, Mohammad Faizal MOHD RAZALI1,b,Izwan JOHARI2, Zainal Arifin AHMAD1,c, Shah Rizal KASIM1,d 1Structural Materials Niche Area, School of Materials and Mineral Resources Engineering, Universiti Sains Malaysia, 14300 Nibong Tebal, Penang, Malaysia 2School of Civil Engineering, Universiti Sains Malaysia, 14300 Nibong Tebal, Penang, Malaysia asalwaismailhashim@gmail.com, bmohammadfaizalrazali@gmail.com, csrzainal@usm.my dsrshahrizal@usm.my Keywords: Geopolymer, Fly ash, Silica powder, Sintering, XRD, XRF Abstract.
Jumaat, A review on fly ash-based geopolymer concrete, Electronic Journal of Structural Engineering, 13 (2013) 1-6
Low, Advances in Ceramic Matrix Composites, Woodhead Publishing, Oxford, 2014, 445-470
Amjad, Effect of curing system on properties of fly ash-based geopolymer bricks, in extracted by ICOME 2012 virtual forum-3RD internatinal conference on mechanical engineering (2013) 67

Series: Materials Science and Engineering 969 (2020) 012021  https://doi.org/10.1088/1757-899X/969/1/012021 [7] I.A.
Savin Laser hardening of stamps in the conditions of a large engineering company // Diffusion and Defect Data.
Pt A Defect and Diffusion Forum. 2021.
International Journal of Engineering and Technology(UAE), vol. 7, no. 4, 2018, pp. 78-81. doi:10.14419/ijet.v7i4.7.20388
IOP Conference Series: Materials Science and Engineering 2019 DOI: 10.1088/1757-899X/570/1/012024 [14] Gavariev, R.V., Gavarieva, K.N.

Yield of Binary Ti-Cu and Ti-Mn Alloys Produced via Powder Metallurgy Yousef Alshammari1,a, Fei Yang1,b, Leandro Bolzoni1,c* 1Waikato Centre for Advanced Materials, School of Engineering, The University of Waikato Private Bag 3105, 3240 Hamilton - New Zealand aynja1@students.waikato.ac.nz, bfyang@waikato.ac.nz, cleandro@waikato.ac.nz Keywords: Titanium alloys, titanium powder metallurgy, press and sinter, blending elemental, homogeneous microstructure, Ti-Cu, Ti-Mn Abstract.
High strength, low density, good corrosion resistance and biocompatibility is the combination of properties that Ti and its alloys can provide for engineering applications.
Zhang, Effect of Cu Content on the Antibacterial Activity of Titanium-Copper Sintered Alloys, Materials Science and Engineering: C, 35 (2014) 392-400
Gordo, Microstructural Evolution and Mechanical Properties of the Ti-6Al-4V Alloy Produced by Vacuum Hot-pressing, Materials Science and Engineering A, 546 (2012) 189-197
Gordo, Feasibility Study of the Production of Biomedical Ti-6Al-4V Alloy by Powder Metallurgy, Materials Science and Engineering C, 49 (2015) 400-407

Interactive Force of Two-Dimensional Compressive Deformation by Discrete Element Method (DEM) Sarunya Promkotra1,a and Tawiwan Kangsadan2,b 1Department of Geotechnology, Faculty of Technology, Khon Kaen University, Khon Kaen 40002 Thailand 2Chemical and Process Engineering Program, Department of Mechanical and Process Engineering, The Sirindhorn International Thai-German Graduate School of Engineering (TGGS), King Mongkut’s University of Technology North Bangkok (KMUTNB), Bangsue, Bangkok 10800, Thailand asarunya@kku.ac.th, btawiwan.k.cpe@tggs-bangkok.org Keywords: 2D colloid, compressive deformation, discrete element method (DEM), interactive force Abstract.
DEM allows particle penetration that results in energy dissipation and this method has been used in a wide range of engineering problems, including simulation of granular media, modeling of particle flows, rock mechanics analysis, process engineering modeling, simulation of ice mechanics problems, etc.
Promkotra: Defect and Diffusion Forum, 312-315, 682-687 (2011)
Kangsadan: Advanced Materials Research, Vol. 746, 293-296 (2013)

Powder Metallurgy Materials Science and Engineering, 2003, 8(4): 299−307
Journal of Materials Engineering and Performance
Materials Science and Engineering A, 2008, 498(1-2): 314-320
Materials Forum, 2004, 28: 85−95
Materials Science and Engineering A, 2004, 379: 321−326

Direct Cladding from Molten Metals of Aluminum and Magnesium Alloys using a Tandem Horizontal Twin Roll Caster Hideto HARADA1, a, Shin-ichi NISHIDA1, b, Mayumi SUZUKI2, c, Hisaki WATARI1,d and Toshio HAGA3,e 1 Graduate School of Science and Engineering, Gunma University, 29-1 Hon-cho, Ota, Gunma, 373-0057 Japan 2 Department of Mechanical System Engineering, Toyama Prefectural University, 5180 Kurokawa, Imizu-city, Toyama, 939-0398 Japan 3 Department of Mechanical Engineering, Osaka Institute of Technology, 5-16-1 Omiya, Asahi-ku, Osaka, 535-8585 Japan ahide11091984@gmail.com, b snishida@gunma-u.ac.jp, c smayumi@pu-toyama.ac.jp d watari@gunma-u.ac.jp, e haga@med.oit.ac.jp Keywords: Clad material, Aluminum alloy, Magnesium alloy, Roll casting, Rapid solidification Abstract.
Koga, Development of manufacturing process of wrought magnesium alloy sheets by twin roll casting, Journal of Achievements in Materials and Manufacturing Engineering, Vol. 20, Issues 1-2(2007), pp.515-518
[4] Hisaki Watari, Yoshimasa Nishio, Mayumi Suzuki, Toshio Haga, Keith Davey, Nobuhiro Koga, Effect of Aluminum Content on Plastic Formability of Wrought Mg Alloy Sheets Produced by Twin Roll Casting Process, Materials Science Forum, Vols. 675-677 (2010), pp.667-670
[5] Hisaki Watari, Hidemitsu Hamano, Shin-ich Nishida, Shun-suke Kanai, Cold roll forming of Circular Tube Section for Wrought Magnesium alloy sheets, International Journal of Mining, Metallurgy Engineering, Vol.1, Issue 5(2013), pp.313-317
Mustafa Kemal Kulekci, Magnesium and its alloys applications in automotive industry, The International Journal of Advanced Manufacturing Technology, Volume 39,Issue 9-10(2008), pp.851-865