Search results

Influence of Particle Size and Ca Addition on the Magnetic Performance and Microstructure of Mnzn Ferrite Ling Zhang, Xiaolong Li, Dong Liu, Yao Ying, Liqiang Jiang and Shenglei Che* Research Center of Magnetic and Electronic Materials, College of Materials Science and Engineering, Zhejiang University of Technology, Hangzhou 310014, China cheshenglei@zjut.edu.cn Keywords: MnZn ferrite, Microstructure, Electromagnetic performance, Grain size.
Tsay, et al, Improvement on magnetic power loss of MnZn-ferrite materials by V2O5 and Nb2O5 co-doping, J.
Murase, Dissolution and Segregation Behavior of Ca in the Sintering Process of MnZn Ferrite, Journal of Japan Society of Powder and Powder Metallurgy, 2009, 56(3)111-115.

The carbonaceous solid material, which is also a CO2-neutral fuel, is converted to energy by combustion.
Materials and Methods Background of the mill.
The unburned carbon particles appeared to be in fibre form as in the original raw material illustrating of incomplete combustion.
Agriculture and Agricultural Science Procedia. 2 (2014) 265-271
International Journal of Energy and Environmental Engineering. 4 (2013) 19-3

The data in this queue in and before 2006 are equal to Expenditure on Culture,Education, Science,and Public Health of Government Expenditure deducting Government Expenditure for Scientific and Research.
The relevant statistical material data are collected and calculated from “China Statistical Yearbook” over the years, which are list in table 2.
The expenditure for Education refers to the national government expenditure used for education as well as the expenditure for science and technology.
Portuguese Economic Journal (2004)3,p.205-225
Independent innovation capability evulation and upgrade research of large and medium sized enterprises in western part[J], Journal of Industrial Techonological Economics,2007(8), p.58-62 [7] Jun Zhi, Zhonghui Wang, Independent innovation capability survey thiory and evulation index system design[J].

During the design process, such technological information as product function, technological analysis, material modeling and simulation analysis are interchangeable and mutually affected among different design departments.
References [1] Chaimz, Redefining information science: From Information Science to Knowledge Science.
Journal of Documentation.
Journal of WUT.

Ait Hmazi1,d 1Chouaib Doukkali University, Faculty of Science, Physics Department, El-Jadida, Morocco 2Chouaib Doukkali University, Ecole Nationale des Sciences Appliquées d’El Jadida, Laboratoire des Sciences de l'Ingénieur Pour l'Energie (LabSIPE), Eljadida, Morocco a*hatimelassad2@gmail.com, brd.yahya@gmail.com, chachtaoufik@gmail.com, daithmazi.f@ucd.ac.ma Keywords: dynamic mesh, internal erosion, turbulent flow, erosion law, structure-flow interaction.
The code structure proposed here is divided intothe following processes: i) extraction of flow calculation information and arrangement in data structures, ii) arrangement of the material/flow interface nodes based upon their position, iii) translation of the erosion time-interval, iv) computing displacement for each node, v) sorting nodes depending on the order in which they are to be processed by the processor and vi) nodes displacement.
Civil Engineering Journal (E-ISSN: 2476-3055; ISSN: 2676-6957), 7.9, 1546–1556, (2021)
European Journal of Environmental and Civil Engineering, 15(8), 1167–1185. (2011)

Distribution Function for Nonlinear Potential Gradient High Pressure Plasma Muhammad Sufi a*, Saktiotob and Jalil Alic a,b,cInstitute of Advanced Photonics Science, Nanotechnology Research Alliance, Universiti Teknologi Malaysia (UTM), 81310 Johor Bahru, Malaysia bPhysics Dept, Math and Sciences Faculty, University of Riau, Pekanbaru, Indonesia am.sufi.roslan@gmail.com Keywords: Arc discharge plasma, carbon ion species, distribution function Abstract.
Introduction Cathode deposition in arc plasma plays a major role to determine the particle distribution which is responsible for material conversion [1].
Acknowledgement We would like to thank the Institute of Advanced Photonics Science, Nanotechnology Research Alliance, Universiti Teknologi Malaysia (UTM), Physics Department, University of Riau for the generous support in research facilities.
Raniszewski, The European Physical Journal - Applied Physics, 61 (2013) 24314
Yushkov, Journal of Applied Physics, 91 (2002) 4824-4832

A computational grid was coined in the mid-1990s to denote a (then) proposed distributed computing infrastructure for advanced science and engineering [4].
Grid management system means to complete the grid division and code for management region in accordance with certain standard system, then daily management is implemented by working personnel; basic data system is designed to achieve mutual correlation among information relating to the people, geology, material and organization, for instance, to correlate demographic data with householder register data, householder register data with house data, house data with the grid, and the grid data with geographical map, thus forming the data system featuring four-in-one (resident, house, grid region and map); the basic geosystem is designed to collect, store, manage, compute, analyze, display and describe geological distribution data relating to the whole or part epigeosphere (including the atmosphere), meeting the requirement of both the government and public for the basic geological information.
Jensen, Information and communication technologies (ICTs) as tools for improving local governance in Africa, on http://portal.unesco.org/ci/en/ [3] Qi Li, Zhiqing Luo, Li Hao, Zhenzhen An, Research on urban grid system and geocodes, Journal of Wuhan University (Information Science). 30(2005)408-412
[7] Ping Chen, An analysis on digital urban management model, Journal of Peking University (Philosophy and Social Sciences). 43(2006) 142-149

Research Status The network information explosion, the acquisition of agricultural information is still difficult, especially for those in need of agricultural science and technology information and market information of enterprise, department, farmers, they through the comprehensive search engine and cannot find what they need information quickly.
This paper uses the results of existing search web sites as resources information database, it returns the results is no longer does not have an associated Web page classification sets, but divided into agricultural science research units, agricultural specialist, agriculture practical technology, product supply and demand, product vendor sets of related information on the web page, whose recall level is improved; The similarity calculation based on HowNet through a series of sememe, using knowledge description language to describe a concept, and then calculate the similarity to the two language expression, so precision also improved.
Journal on Communications, 2004,07 [4] Li qun, Li sujian.
Computer Science, 2008,35（5）：113---117 [6] Huang minxuan.
Journal of Information, 2011,30（11）：162---165

Influence Factors on the Size of Spherical Silver Powder Used for Solar Cell Top Electrode Paste Si Zhanga,Yuelin Zhub* and Jia Songc School of Material Science and Engineering ,Beihang University,Beijing 100191,China aegatx1988@yahoo.cnmail, bylzhu@buaa.edu.cnemail, csongjiacat@sina.cnemail Keywords: silver paste, ultra-fine silver power, surface morphology, particle size For the rest of the paper, please use Times Roman (Times New Roman) 12 Abstract.
The ultra-fine silver powders were prepared by chemical reduction using nitric acid silver (AgNO3) as raw material, ascorbic acid (C6H8O6) as deoxidizer and adding polyvinylpyrrolidone (PVP) as dispersing agent.
It meets the requirements of paste for solar cells’ top electrode. 1.Introduction Silver paste is an essential material for solar cell top electrode using screen printing technique.
Clem: submitted to Journal of Materials Research (2003) [5] P.G.
Rare Metal Materials and Engineering 2011,40(4) 471-473

(2) ABE system can reduce the total input power and achieve proactive approach to achieve energy-saving goals (3) ABE system uses fewer materials to achieve cost reduction targets (4) Active Building Envelope System (ABE) model and added by a wind mill to drive the Swiss-roll heat exchanger, a new thermal control technology (5)Completion of the relevant simulation and verification of sub-systems, TE, heat sink, air-conditioning and ventilation system analysis (6) Fan type wind turbine to provide air-conditioning and electricity and to assist ABE system’s input power and to enhance the thermal efficiency of heat sink (7) The natural convection without turning on the fan is comforter.
Acknowledgement We hereby express our thanks to the National Science Council for the support of research project NSC98-2221-E-216-047.
Madsen: Optimization method for wind turbine rotors, Journal of Wind Engineering and Industrial Aerodynamics 80 191-206. (1999) [4] A.
Wood: The starting and low wind speed behavior of a small horizontal axis wind turbine, Journal of Wind Engineering and Industrial Aerodynamics 92, 1265–1279. (2004) [5] J.
Epaarachchi and Clausen: The development of a fatigue loading spectrum for small wind turbine blades, Journal of Wind Engineering and Industrial Aerodynamics 94, 207–223. (2006) [6] B.