办公自动化系统的应用

办公自动化系统的应用主要是通过计算机网络技术,运用先进的现代化办公设备与通讯技术,能够全面、广泛的收集、加工、储存、整理、使用信息,可以让企业的工作人员能够快速准确的共享信息.办公自动化的引进不仅能够提高工作效率,也能够使部分的办公活动更加趋向于先进的办公设备.目前,在我国事业单位与各企业中普遍使用办公自动化,简称为OA.这种办公系统不仅减少了办公用纸的数量,也为办公无纸化的实现打下坚实的基础.     

浅谈政府办公自动化系统

1　应用背景大庆市政府办公自动化是大庆市政府为迎接二十一世纪新科技挑战而提出的新战略 ,目的是通过先进成熟的计算机和通信技术手段建成一个高质量、高效率、智能化的办公自动化系统 ,为领导决策和机关办公提供信息服务 ,提高办公厅办公效率 ,减轻工作人员工作负担 ,节约宝贵的办公经费 ,从而实现行政机关的办公自动化、办公无纸化、资源信息化、决策科学化。大庆市政府办公自动化系统是基于大型数据库、文档数据库、电子邮件、远程通讯以及ＩＮＴＲＡ ＮＥＴ技术运用来实现市委办公室与省委、省人大和政协、市各委办局、各县区人民政府…     

浅谈关于党政机关推行无纸化办公的意义和建议

在信息化迅猛发展的现代社会里,无纸化办公已成为各级党政机关提高工作效率、节约办公资源的重要手段,是实现办公自动化、信息化的重要标志,在各级党政机关推行"无纸化办公"的条件已经成熟。本文主要分析介绍了在党政机关推行无纸化办公的意义,并结合党政机关的特点提出了如何推行无纸化办公的建议。     

浅谈我国无线电管理机构的办公自动化系统

0前言 办公自动化系统可以帮助各省实现无线电管理工作中的无纸化办公,提高工作效率,推动全国无线电管理工作的信息化进程,作为全国无线电管理信息系统推广的应用系统之一,我国从2000年下半年开始实施国家无线电管理机构和各省无线电管理机构的网络互联.采用的办公自动化系统由京华计算机网络系统公司出品,京华ExOA2000办公自动化系统是该公司于1998年12月成功发布的具有独特的跨平台技术的办公自动化系统,融汇了京华计算机网络系统公司首创的自定义思想和各种新技术,是国内第一套可以跨平台运行的办公自动化软件.它功能强大、灵活,能够满足用户的各种办公要求,全面实现各类办公应用.     

基于．NET办公自动化平台的设计与实现

随着信息技术的不断发展，越来越多的企事业单位使用办公自动化平台实现无纸化办公。本文介绍的办公自动化平台使用．NET技术，B／S架构进行开发，数据库采用SQL SERVER2000。平台主要功能有登陆管理、密码修改、权限管理、消息管理、用户管理、日志管理、菜单管理、部门管理、工作管理，平台目前已经部署在服务器上，通过测试可知，平台能够满足单位的办公需求。     

这个冬天不太冷——无纸化办公方案全新推荐

无纸化的尴尬 我们通常所说的无纸化办公是指利用一套办公自动化软件和各种网络，搭建一个兼具内部通信、信息发布、日常办公、文件管理、会议管理、档案管理等功能的办公平台，从而在各个办公环节上实现去纸化的过程。然而，这个被我们高举旗帜歌颂了十多年的先进概念在国内一直面临难以推广的尴尬。即使偶有财大气粗的大公司全面应用了这个系统．却发现使用纸张非但没有减少，     

计算机信息数据传输技术在通信工程和办公自动化中的应用解析

随着社会经济和社会环境的不断变化,信息传输技术也在不断的创新,办公自动化建设主要是依据计算机信息传输技术,办公管理信息系统的设计,办公网络、数据库等,办公中通过高科技技术和现代网络信息综合处理技术,实现无纸化办公模式,电子政务。在现代政府办公技术中占据重要的影响意义。本文主要是对计算机信息数据传输技术在通信工程和人办公自动化的应用进行研究与分析。     

医院办公自动化系统应用研究

随着我国社会经济以及科学技术的不断发展,网络技术的普及,办公自动化建设正在快速的发展,为了加快医院改革的步伐,建设一个先进的网络技术平台,不断优化医生工作的流程,提高医院的工作效率以及管理水平的办公体系,可以达到医治更多患者的目的。因此,实现医院办公自动化是我国目前信息化建设与发展的主要趋势。     

财政系统市/县级单位办公自动化系统(OA)建设方案

办公自动化系统是信息化建设的基础,可以为各市/县财政局创造一个集成的办公环境,为指标件管理、乡财县管、公文管理、事务管理及相关业务系统接口提供应用平台,使财政局内所有的办公人员都在同一个桌面环境下一起工作并实现工作流转的自动化,以及流转过程的实时监控与跟踪。各部门可以通过这个平台方便、即时、安全地进行信息交换。在知识管理方面,实现文档管理的自动化,对各类知识和信息有序地进行存储,并可按权限进行查询等。办公自动化系统支持分布式办公及远程办公,使办公人员摆脱时间和地域的限制,真正意义上实现协同办公的状态。     

计算机网络办公自动化及安全策略探究

科学技术的快速发展推动了社会的进步,其中以计算机技术为代表的科学技术,极大地改变了人们的工作和生活.计算机技术被广泛的应用到办公中去,有效提高了人们的工作效率.计算机网络办公自动化是结合计算机技术和因特网技术的现代化办公手段,利用计算机网络办公自动化能够实现办公工作的处理信息化,方便用户进行相关操作,完成指定任务.但是当前在实际应用计算机网络办公自动化过程中,安全问题逐渐凸显出来,影响了计算机网络办公自动化的有效应用.为此,本文就计算机网络办公自动化及安全策略展开探究,希望可以提高办公安全.     

Resolution Enhancement Technology:Integrated Process Solutions using OPC

DUV lithography, using the 248 nm wavelength, is a viable manufacturing option for devices with features at 130 nm and less. Given the low kl value of the lithography, integrated process development is a necessary method for achieving acceptable process latitude. The application of assist features for rule based OPC requires the simultaneous optimization of the mask, illumination optics and the resist.Described in this paper are the details involved in optimizing each of these aspects for line and space imaging.A reference pitch is first chosen to determine how the optics will be set. The ideal sigma setting is determined by a simple geometrically derived expression. The inner and outer machine settings are determined, in turn,with the simulation of a figure of merit. The maximum value of the response surface of this FOM occurs at the optimal sigma settings. Experimental confirmation of this is shown in the paper.Assist features are used to modify the aerial image of the more isolated images on the mask. The effect that the diffraction of the scattering bars (SBs) has on the image intensity distribution is explained. Rules for determining the size and placement of SBs are also given.Resist is optimized for use with off-axis illumination and assist features. A general explanation of the material' s effect is discussed along with the affect on the through-pitch bias. The paper culminates with the showing of the lithographic results from the fully optimized system.     

Cost-effective test solutions for smart card and other integrated flash applications

From its emergence in the late 1980s as a lower cost alternative to early EEPROM technologies, flash memory has evolved to higher densities and speedsand rapidly growing acceptance in mobile applications.In the process, flash memory devices have placed increased test requirements on manufacturers. Today, as flash device test grows in importance in China, manufacturers face growing pressure for reduced cost-oftest, increased throughput and greater return on investment for test equipment. At the same time, the move to integrated flash packages for contactless smart card applications adds a significant further challenge to manufacturers seeking rapid, low-cost test.     

Theoretical analysis of the relationship between the Brillouin gain coefficient and the strain in the optical-fiber sensors

The relation between the power of the Brillouin signal and the strain is one of the bases of the distributed fiber sensors of temperature and strain. The coefficient of the Bfillouin gain can be changed by the temperature and the strain that will affect the power of the Brillouin scattering. The relation between the change of the Brillouin gain coefficient and the strain is thought to be linear by many researchers. However, it is not always linear based on the theoretical analysis and numerical simulation. Therefore, errors will be caused if the relation between the change of the Brillouin gain coefficient and the strain is regarded as to be linear approximately for measuring the temperature and the strain. For this reason, the influence of the parameters on the Brillouin gain coefficient is proposed through theoretical analysis and numerical simulation.     

An improved parallel thinning algorithm with two subiterations

The parallel thinning algorithm with two subiterations is improved in this paper. By analyzing the notions of connected components and passes, a conclusion is drawn that the number of passes and the number of eight-connected components are equal. Then the expression of the number of eight-connected components is obtained which replaces the old one in the algorithm. And a reserving condition is proposed by experiments, which alleviates the excess deletion where a diagonal line and a beeline intersect. The experimental results demonstrate that the thinned curve is almost located in the middle of the original curve connectivelv with single pixel width and the processing speed is high.     

Novel fiber-optical interferometer with miniaturized probe for in-hole measurements

Today, micro-system technology and the development of new MEMS （Micro-Electro-Mechanical Systems） are emerging rapidly. In order for this development to become a success in the long run, measurement systems have to ensure product quality. Most often, MEMS have to be tested by means of functionality or destructive tests. One reason for this is that there are no suitable systems or sensing probes available which can be used for the measurement of quasi inaccessible features like small holes or cavities. We present a measurement system that could be used for these kinds of measurements. The system combines a fiber optical, miniaturized sensing probe with low-coherence interferometry, so that absolute distance measurements with nanometer accuracy are possible.     

Development of the readout system for waveguide multilayer optical card

Waveguide multilayer optical card （WMOC） is a novel storage device of three-dimensional optical information. An advanced readout system fitting for the WMOC is introduced in this paper. The hardware mainly consists of the light source for reading, WMOC, motorized stages addressing unit, microscope imaging unit, CCD detecting unit and PC controlling ＆ processing unit. The movement of the precision motorized stage is controlled by the computer through Visual Basic （VB） language in software. A control panel is also designed to get the layer address and the page address through which the position of the motorized stages can be changed. The WMOC readout system is easy to manage and the readout result is directly displayed on computer monitor.     

Study of waveguide coupling efficiency in hybrid silicon lasers

This paper presents a new method to increase the waveguide coupling efficiency in hybrid silicon lasers. We find that the propagation constant of the InGaAsP emitting layer can be equal to that of the Si resonant layer through improving the design size of the InP waveguide. The coupling power achieves 42% of the total power in the hybrid lasers when the thickness of the bonding layer is 100 nm. Our result is very close to 50% of the total power reported by Intel when the thickness of the thin bonding layer is less than 5 nm. Therefore, our invariable coupling power technique is simpler than Intel＇s.     

Collinear phase-matching study of terahertz-wave generation via difference frequency mixed in GaAs and Inp

The collinearly phase-matching condition of terahertz-wave generation via difference frequency mixed in GaAs and InP is theoretically studied. In collinear phase-matching, the optimum phase-matching wave hands of these two crystals are calculated. The optimum phase-matching wave bands in GaAs and lnP are 0.95-1.38μm and 0.7-0.96μm respectively. The influence of the wavelength choice of the pump wave on the coherent length in THz-wave tuning is also discussed. The influence of the temperature alteration on the phase-matching and the temperature tuning properties in GaAs crystal are calculated and analyzed. It can serve for the following experiments as a theoretical evidence and a reference as well.     

Effects of the alloy compositions on the phonon-polaritons in ternary mixed crystals

Composition dependence of bulk and surface phonon-polaritons in ternary mixed crystals are studied in the framework of the modified random-element-isodisplacement model and the Bom-Huang approximation. The numerical results for Several Ⅱ - Ⅵ and Ⅲ- Ⅴ compound systems are performed, and the polariton frequencies as functions of the compositions for ternary mixed crystals AlxGa1-xAs, GaPxAS1-x, ZnSxSe1-x, GaAsxSb1-x, GaxIn1-xP, and ZnxCd1-xS as examples are given and discussed. The results show that the dependence of the energies of two branches of bulk phonon-polaritons which have phonon-like characteristics, and surface phonon-polaritons on the compositions of ternary mixed crystals are nonlinear and different from those of the corresponding binary systems.     

New insert layer structure OLEDs

An insert layer structure organic electroluminescent device（OLED） based on a new luminescent material （Zn（salen）） is fabricated. The configuration of the device is ITO/CuPc/NPD/Zn（salen）/Liq/LiF/A1/CuPc/NPD/Zn（salen）/Liq/LiF/A1. Effective insert electrode layers comprising LiF（1nm）/Al（5 nm） are used as a single semitransparent mirror, and bilayer cathode LiF（1 nm）/A1（100 nm） is used as a reflecting mirror. The two mirrors form a Fabry-Perot microcavity and two emissive units. The maximum brightness and luminous efficiency reach 674 cd/m^2 and 2.652 cd/A, respectively, which are 2.1 and 3.7 times higher than the conventional device, respectively. The superior brightness and luminous efficiency over conventional single-unit devices are attributed to microcavity effect.