论RIA技术在信息管理系统建设中的应用和实践

RIA富互联网应用具有高度互动性、丰富用户体验以及功能强大的客户端,目前主要有ADOBE公司的Flex和Flash,以及微软的SilverLight。主要讨论Flex,认为RIA方式应该是单位信息系统建设的最优先考虑方案。     

基于B／S模式的纯软件视频会议系统设计

基于B／S模式的纯软件视频会议系统相比起传统视频会议系统来讲,具备成本低,使用方便,界面个性化等特点,因此本文提出了一个可行的基于B／S模式纯软件视频会议系统设计方案。     

利用切片技术测试织物结构参数

为了得到织物结构中的一些隐性参数,利用切片技术,结合显微观测技术和相应的采图软件,得到纱线在机织物中的截面形态,认为纱线在机织物中的截面形态不能一概而论,存在一定的规律,并把试验测得的数据应用到织物几何结构相的确定当中,从而用于指导实际生产是否达到预期的目标,证明了利用切片技术检验织物的隐性指标具有重要的意义,但该技术还需在密度较大、纱线较细的织物中推广.     

Iu Flex技术研究

对IuFlex的实现原理、关键技术、组网方案进行了详细的定性分析，并分析了IuFlex技术的组网优势和存在的问题，重点研究了引入IuFlex技术后对网络的影响。     

基于RIA的管理信息系统开发技术及其应用

随着Web2．0的兴起，Web开发技术的发展也是一日千里。企业信息化的开发架构逐渐从C／S架构转向B／S架构，虽然B／S架构提升了系统部署维护方面的便捷性，然而在可操作性、人机交互能力方面却有所下降。为了提升系统性能和用户体验，一种被称为富互联网应用程序（Rich Internet Application，简称RIA）的具有高度互动性和丰富用户体验的网络应用模式应运而生。主要就采用Adobe公司的RIA解决方案Ftex进行管理信息系统开发的相关技术进行了探讨和实践。     

基于Flex技术的煤炭产量监控系统设计

为了解决在通过广域IP网进行远程产量监控访问时的数据安全性、时钟同步、差错冗余等问题,设计一套基于Flex技术的煤炭产量监控系统.该系统涉及Flex技术、数据鲁棒性实现以及数据同步等关键问题.利用Flex技术建立数据传输管道,并且为了适应在广域网上运行,该系统参考B/S模式,结合SOA框架体系的软件架构设计模式,使得系统更加灵活、安全、高效.     

使用表面安装技术的柔性电路进展

介绍了使用表面安装技术的柔性电路的特点，技术背景，面临的应用问题，以及相关的工艺技术。     

Increasing bondability and ball-shear force of gold balls thermosonic bonding to flex substrates by depositing a nickel layer

To improve the bondability and ball-shear force of gold balls that are thermosonically bonded to copper electrodes over flex substrates, a nickel layer was deposited on the surface of the copper electrodes to increase their rigidity. A silver layer was then deposited on the nickel layer to prevent oxidation of the copper electrodes during the thermosonic bonding process. This nickel layer was expected to enhance the rigidity of copper electrodes over the flex substrates, increasing the thermosonic bonding efficiency of gold balls to copper electrodes over the flex substrates.Deposition the nickel layer on the copper electrodes improved the elastic modulus of the flex substrates, indicating that the nickel layer is effective in enhancing the rigidity of copper electrodes over the flex substrates. The bondability and ball-shear force of gold balls that are thermosonically bonded to copper electrodes increases with the thickness of the nickel layer given fixed bonding parameters. One hundred percent bondability and high ball-shear force can be achieved when gold balls are thermosonically bonded to copper electrodes with the deposition of a 0.5 μm-thick nickel layer. Herein, the ball-shear force was higher than that specified in JEDEC standards. Furthermore, gold balls that were thermosonically bonded to copper electrodes with a nickel layer had a large bonded area with an extensive scrape, while gold balls that were thermosonically bonded to copper electrodes without a nickel layer had a blank surface morphology. This experimental result was similar to that of tests of the elastic modulus of flex substrates, similarity can be used to explain that the effectiveness of the nickel layer in increasing the rigidity of copper electrodes, increasing the bonding efficiency at the bonding interface between gold balls and copper electrodes during thermosonic bonding process. After ball-shear test, a layer that was stuck on the ball bond was observed at the location of fracture of the ball bonds for gold balls they were thermosonically boned on copper electrodes with 0.5 μm-thick nickel layer. This observation implies that the ball-shear force of the gold balls that were bonded on the copper electrodes exceeded even the adhesive force of the layers that were deposited on the copper electrodes.The deposition of a 0.5 μm-thick nickel layer on copper electrodes over flex substrates improved the rigidity of the copper electrodes; the ultrasonic power could be propagated to the bonding interface between the gold balls and the copper electrodes, increasing the bondability and ball-shear force.     

电力通信网运行方式管理的图形工具

运行方式图的绘制是电力通信网方式管理的重要组成部分,针对目前工作实际,文章提出基于RIA的Flex技术开发在线图形工具的解决方案.文中论述了软件的总体架构、功能模块的划分、数据库的设计及实现的关键技术.软件采用面向对象的语言ActionScript构建丰富的图元类,实现快速高效地建立规范的运行方式图,大大提高了工作效率...     

基于WEB的省级能效管理平台的设计与应用

为规范节能产业的基础技术和基础数据,建立统一的能效数据中心,设计了省级能效管理平台,实现了能效项目筛选、方案设计、合同签订、监测展示、统计分析、考核评价等功能。平台基于WebLogic应用服务器、DB2数据库管理器,利用Flex,AMF等技术进行开发,并在江苏省13个地市进行了推广应用。应用结果表明,平台有效地促进了能效项目管理工作的规范化、专业化、常态化。