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Online since: October 2010
Authors: Günter Schiller, Asif Ansar, Olaf Patz
Such a highly porous ceramic DBL on the basis of doped perovskite-type material has been developed at DLR to prevent mutual diffusion of Cr, Fe and Ni species from substrate to hydrogen electrode and vice versa [20-22].
Fuel Cell Science and Technol.
Schiller: Journal of Fuel Cell Science and Technology Vol. 4(4) (2007), p. 406 [22] T.
Fuel Cell Science and Technol.
Schiller: Journal of Fuel Cell Science and Technology Vol. 4(4) (2007), p. 406 [22] T.
Online since: February 2012
Authors: Hong Yi Pan, Ji Rong Gu, Jie Ming Zhou
Research on the Division for Functional Area of Evaluation of Intensive Use Based on Delaunay Triangulation and GIS
—A Case of Functional Area for Residence in Qingyang
Hong-yi Pan 1,2, a, Ji-rong Gu 1,2,b and Jie-ming Zhou 1,2,c
1 Key Laboratory of Southwest Land Resources Evaluation and Monitoring of Ministry of Education of China, Sichuan Normal University, Chengdu, Sichuan, China
2 Geography and Resources Science College, Sichuan Normal University, Chengdu, Sichuan,China
apanhongyi80@163.com, bgjr@sicnu.edu.cn, czjm@sicnu.edu.cn
Keywords: Delaunay triangulation;GIS; functional area for residence; Qingyang.
Due to the manual dividing method of material by the operating personnel limited to familiar with the degree and professional knowledge, the entry threshold is higher, but the efficiency is low.
Journal of Image and Graphics,1999,4(A):946-951.
Self-organizing Spatial Clustering Under Spatial and Attribute Constraints[J].Geomatics and Information Science of Wuhan University,2011,36(7):862-866.
Due to the manual dividing method of material by the operating personnel limited to familiar with the degree and professional knowledge, the entry threshold is higher, but the efficiency is low.
Journal of Image and Graphics,1999,4(A):946-951.
Self-organizing Spatial Clustering Under Spatial and Attribute Constraints[J].Geomatics and Information Science of Wuhan University,2011,36(7):862-866.
Online since: October 2008
Authors: Li Zhong Jiang, Lin Lin Sun, Xing Li
Compared with the stability theory and calculation method in Eurocode4, the
modified calculation method which are used to calculate critical bending moment in negative
bending regions of composite П-beam is deduced
1 Supported by National Natural Science Foundation (50438020, 50708017)and outstanding
younger fund in Hunan Province(07JJ1009) 2.
Buckling model of composite П-beam To get the analytical model for П-beam' lateral buckling, the assumptions are given as follows: (1) The isotropic material is perfectly elastic, component is the uniform cross-section beam and (2) The effect of bending deformation at plane before buckling on lateral buckling should not be taken into account, because the beams' flexural rigidity at bending plane is very large
Journal of railway science and engineering, 2006,3(6) [5] Cheng Shiming.
Buckling model of composite П-beam To get the analytical model for П-beam' lateral buckling, the assumptions are given as follows: (1) The isotropic material is perfectly elastic, component is the uniform cross-section beam and (2) The effect of bending deformation at plane before buckling on lateral buckling should not be taken into account, because the beams' flexural rigidity at bending plane is very large
Journal of railway science and engineering, 2006,3(6) [5] Cheng Shiming.
Online since: September 2013
Authors: Dong Li, Xiao Jing Zhang, Yu Long Zhang, Yong Ping He, Jie Zhang
Influence of alkalinity on partial nitrification treating domestic sewage and the microbial community in MBR
Xiaojing Zhang 1,a, Dong Li 2,b, Yulong Zhang 2,c, Yongping He2,d,Jie Zhang 1,e
1State Key Laboratory of Urban Water Resource and Environment, Harbin Institute of Technology, Harbin 150090, China;
2Key Laboratory of Beijing for Water Quality Science and Water Environment Recovery Engineering, Beijing University of Technology, Beijing 100124, China
azhang_xiao_jing@126.com, blidong2006@bjut.edu.cn, c947020917@qq.com, d791411268@qq.com, ehitzhangjie@163.com
Key words: Alkalinity; Membrane bioreactor (MBR); domestic sewage; partial nitrification
Abstract.
Material and methods A MBR (7L) was used for PN treating domestic wastewater, in which a hollow fiber membrane module was installed.
Acknowledgement This work was supported by National Natural Science Foundation of China (Grant NO.51222807).
Zhang: Journal of Microbiology and Biotechnology, Vol.19 (2009) , p. 1656.
Material and methods A MBR (7L) was used for PN treating domestic wastewater, in which a hollow fiber membrane module was installed.
Acknowledgement This work was supported by National Natural Science Foundation of China (Grant NO.51222807).
Zhang: Journal of Microbiology and Biotechnology, Vol.19 (2009) , p. 1656.
Online since: July 2020
Authors: M.R. Sahar, Putut Marwoto, Siti Aishah Jupri, E.S. Sazali, Syariffah Nurathirah Syed Yaacob, Roslinda Zainal
Marwoto6,f
1,2,3,4,5Advanced Optical Material Research Group, Department of Physic, Faculty of Science, Universiti Teknologi Malaysia, 81310 UTM Skudai, Johor Bahru, Johor, Malaysia
6Materials Research Group, Thin Film Laboratory, Faculty of Mathematics and Natural Science, Universitas Negeri Semarang (UNNES), SekaranGunungpati,Semarang50229, Indonesia
asyariffahnurathirah1593@gmail.com, b*mrahim057@gmail.com, cshaajupri16@gmail.com, dezzasyuhada@utm.my, eroslinda@utm.my, fpmarwoto@yahoo.com
Keywords: Absorption, Photoluminescence, melt-quenching, Tellurite
Abstract.
Sahar and Ahmed, Influence of Sm2O3 Ion Concentration on Structural and Thermal Modification of TeO2- Na2O Glasses Journal of Applied, 5 (2016) 0-5
Sahar and Ahmed, Influence of Sm2O3 Ion Concentration on Structural and Thermal Modification of TeO2- Na2O Glasses Journal of Applied, 5 (2016) 0-5
Online since: February 2011
Authors: Hai Bin Liu, Hui Huang
The rationality of mining area ventilation system ( Mining ventilation network is reasonable and reliable, for example, underground blasting materials, underground room charge and mining area substation must have independent ventilation network.)
0.4
7.
China Journal of Safety Science ,pp.45-46(In Chinese)
China Journal of Safety Science ,pp.45-46(In Chinese)
Online since: March 2014
Authors: Zhi Qiang Li
Risk analysis of market situation
Incorrectly data analysis, research results unknown
Risk analysis of customer demand
Needs analysis is not complete, not refined, imprecise
Risk of design preliminary planning
Technical risks, natural conditions, social and economic environment, government policies
Risk of design evaluation
Rigor fairness design review, technical feasibility, the assessment process
Risk of design revision
Risk of performance, security, technology, using and installation
Product design and implementa- tion of quality risk dimensions
Risk of production process selected
Programming technology risk, determine the risk review process route, process fixed risk
Risk of design renderings leakage
Design renderings disclosure risk
Risk of product model making
Product parameters misread risk, technology risk modeling
Risk of quality process documents control
Document print quality control risk, the risk of document change control, documentation updated risk
Risk of raw material
suppliers disclosure information for model Raw material suppliers disclosure information risk model Verifying the quality of the product design risk dimension Risk of issues verified burnout Burnout cause problems validate the progress is slow, inefficient Risk of problem responsibility Departments and employees shirk, evade responsibility Risk of process controversy The risk of product validation process and product planning process of debate Risk of reliability of verification results Differences in knowledge structure of experts to verify the results lead to the authority being questioned Risk of process ability validation Risk tooling design, manufacturing, validation risk, process control set points Weight factors of indicator refer to the relative importance of each indicator of the degree of decision-making problems.
Risk-based quality management system FMEA Control of activities [A] 2013, China Aviation Institute of Management Sciences Branch Conference Proceedings, 2013
[7] Marcus, A longitudinal study of the impact of entrepreneurial programs in fortune 500 firms[J],Journal of Management Research,2003.49~51.
suppliers disclosure information for model Raw material suppliers disclosure information risk model Verifying the quality of the product design risk dimension Risk of issues verified burnout Burnout cause problems validate the progress is slow, inefficient Risk of problem responsibility Departments and employees shirk, evade responsibility Risk of process controversy The risk of product validation process and product planning process of debate Risk of reliability of verification results Differences in knowledge structure of experts to verify the results lead to the authority being questioned Risk of process ability validation Risk tooling design, manufacturing, validation risk, process control set points Weight factors of indicator refer to the relative importance of each indicator of the degree of decision-making problems.
Risk-based quality management system FMEA Control of activities [A] 2013, China Aviation Institute of Management Sciences Branch Conference Proceedings, 2013
[7] Marcus, A longitudinal study of the impact of entrepreneurial programs in fortune 500 firms[J],Journal of Management Research,2003.49~51.
Online since: October 2009
Authors: J. Rappich, U. Schade, X. Zhang, D.M. Rosu, K. Hinrichs
Hinrichs2
1
Helmholtz-Zentrum Berlin für Materialien und Energie GmbH, Institut für Si-Photovoltaik,
Kekuléstr. 5, 12489 Berlin, Germany
2
ISAS-Institute for Analytical Sciences, Department Berlin,
Albert-Einstein-Str. 9, 12489 Berlin, Germany
3
Helmholtz-Zentrum Berlin für Materialien und Energie GmbH, BESSY II,
Albert-Einstein-Straße 15, 12489 Berlin, Germany
Keywords: in-situ, Photoluminescence, mapping, electrochemistry, hydrogen termination, oxide etching,
organic molecules.
Hydrogenation of Si surfaces plays a key role for ultra clean processing of Si [1-4] and is also the initial step for following treatments, like epitaxial growth of semiconductor material on c-Si [5-7] or thin gate oxide formation [8-10].
However, IPL decreases also at cathodic bias at longer processing times because cathodic bias induces a negative current and H-atoms are evolved at the surface which diffuse into the bulk material and are able to create defects [27]. 0 200 400 600 800 0.0 0.5 1.0 1.5 Time (s) non-purged N2 purged exchanged IPL (a.u.)
Shapira, Journal of Physical Chemistry B 110 (2006) p:1332.
Hydrogenation of Si surfaces plays a key role for ultra clean processing of Si [1-4] and is also the initial step for following treatments, like epitaxial growth of semiconductor material on c-Si [5-7] or thin gate oxide formation [8-10].
However, IPL decreases also at cathodic bias at longer processing times because cathodic bias induces a negative current and H-atoms are evolved at the surface which diffuse into the bulk material and are able to create defects [27]. 0 200 400 600 800 0.0 0.5 1.0 1.5 Time (s) non-purged N2 purged exchanged IPL (a.u.)
Shapira, Journal of Physical Chemistry B 110 (2006) p:1332.
Online since: February 2012
Authors: Bao Feng Li, Hui Juan Hou, Wei Cen, Ying Jie Lv
Journal of Beijing Technology and Business University(Natural Science Edition) , Vol.29(1)(2009),p.47,In Chinese
[4] LI Wen-xin,WANG Guang-long, CHEN Jian-hui.
Publicity materials of intelligent watt-hour meter information exchange security authentication[Z].2009,p.112,In Chinese [6]ZHANG Song,LI Yi-fei.
Publicity materials of intelligent watt-hour meter information exchange security authentication[Z].2009,p.112,In Chinese [6]ZHANG Song,LI Yi-fei.
Online since: May 2011
Authors: Qian Wu Song, Yong Qian Cheng, Hong Mei Ma, Yue Zhang
Assessment of Water Quality Using Grey Relational Analysis and Principal Component Analysis
Yongqian Cheng1.a, Hongmei Ma2, b ,Qianwu Song1,c,Yue Zhang1,d
1Chinese Research Academy of Environmental Science, Beijing, 100012, China
2Polar Research Institute of China, Shanghai, 200136, China
achyongqian@163.com, bmahongmei@pric.gov.cn, csongqianwu@vip.163.com, dloiczh@qq.com
Keywords: grey relational analysis, principal component analysis, water quality, assessment
Abstract.
[5]J.L.Deng.The introduction of grey system.The Journal of Grey System, 1(1) (1989), p.1-24
The optimization of stencil printing process for lead free materials.
[5]J.L.Deng.The introduction of grey system.The Journal of Grey System, 1(1) (1989), p.1-24
The optimization of stencil printing process for lead free materials.