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lamp using PSPICE modeling KIM Young-Choon Division of Mechanical and Automotive Engineering College of Engineering, Kongju National University, Chungnam 330-717, Korea Central South University Press..., an independent model of cold cathode fluorescent lamp (CCFL) driving circuit is used to conduct simulations, leading to a precise modeling. A library is configured through modeling and its accuracy......
. In addition, the photocatalytic activity of BiOCl powders was evaluated by methyl orange (MO) in aqueous solution illuminated by xenon-lamp, and the effect of the BiOCl amount on the photocatalytic...,and the photocatalytic activity of the BiOCl catalyst is comparable to the TiO2-P25 catalyst under the same experiment condition. Key words: BiOCl; photocatalysis; xenon lamp; methyl orange (MO) 1......
Effect of Accelerated Xenon Lamp Aging on the Mechanical Properties and Structure of Thermoplastic Polyurethane for Stratospheric Airship Envelope刘宇艳1,LIU Yuxi1,2,LIU Shaozhu1,谭惠丰31. School of Chemical Engineering and Technology,Harbin Institute of Technology2. School of Material Science and Chemical Engineering, Chuzhou University3. Science and Technology on Advanced Composites in Special......
Linux下LAMP服务器集群系统的设计与实现冯桂莲青海民族大学物理与电子信息工程学院摘 要:Linux操作系统不断走向成熟,其健壮性不断增强,同时提供了GUN软件和标准化的PVM,MPI消息传递机制,由于在普通PC机上提供了对高性能网络的支持,因此大大推动了基于Linux的集群系统的发展.为了提高服务器集群的处理性能和可靠性,通过编写PHP脚本网页文件,以VMware Workstation作为虚拟机,在Red Hat Enterprise服务器操作系统下,以Secure CRT作为远程管理软件,用桥接的虚拟机网卡模式,作者设计并测试了基于Linux的LAMP服务器集群系统,提高了集群计算机的性价比.关键词:集群;高可用;Linux;LAMP;......
J. Cent. South Univ. (2012) 19: 374-379 DOI: 10.1007/s11771-012-1014-5 A new dimmer for alternating-current directly driven light-emitting-diode lamp KIM Jong-hyun, RYU Myung-hyo, YOON Hyok-min, SONG...-oxide-semiconductor field-effect transistor (MOSFET) for alternating-current (AC) directly driven light-emitting-diode (LED) lamp was presented. The control method of proposed dimmer is pulse width......
THE STRUCTURE CHANGE OF γ-TiAl IRRADIATED BY 50keV XENON IONS AT ROOM TEMPERATURE D.X.Li1,L.L.He1,X.M.Meng1 (1.Laboratory of Atomic Imaging of Solid,Institute of Metal Research,The Chinese Academy of Sciences,Shenyang 110016,China) Abstract:The structure change of γ-TiAl intermetallic alloy irradiated by 50keV xenon ionswith a dose of 7.6×1018ions/m2 was studied in a high voltage transmission......
Effect of gadolinium incorporation on optical characteristics of YNbO4:Eu3+ phosphors for lamp applicationsSung Hwan Choi,G. Anoop,Dong Wook Suh,Kyung Pil Kim,Hyun Ju Lee,Jae Soo YooDisplay Materials Laboratory, School of Chemical Engineering and Materials Science, Chung-Ang University摘 要:Eu3+-doped (Y,Gd)NbO4 phosphor was synthesized by solid-state......
Effect of gadolinium incorporation on optical characteristics of YNbO4:Eu3+ phosphors for lamp applicationsSung Hwan Choi,G. Anoop,Dong Wook Suh,Kyung Pil Kim,Hyun Ju Lee,Jae Soo YooDisplay Materials Laboratory, School of Chemical Engineering and Materials Science, Chung-Ang University摘 要:Eu3+-doped (Y,Gd)NbO4 phosphor was synthesized by solid-state......
Solid-phase synthesis of Cu2MoS4 nanoparticles for degradation of methyl blue under a halogen-tungsten lampShi-na Li1,Rui-xin Ma1,2,Cheng-yan Wang11. School of Metallurgical and Ecological Engineering, University of Science and Technology Beijing2. Beijing Key Laboratory of Special Melting and Prepa......
(GFRPC).The samples were exposed in an artificial xenon arc lamp ageing cell or a thermo-oxidative ageing cell.Morphology and gloss of the specimens were investigated by using a microscope and a gloss... in the xenon arc lamp cell,but increased while they were aged in the thermo-oxidative cell.The changes of these trends become more obvious during ageing in the xenon arc lamp cell,so the main influencing......