基于业务流程的信息化建设与应用

业务流程是企业运行的脉络,它直接决定企业的作业逻辑。企业总体流程框架是否科学合理,具体流程运行是否通畅、快捷,关系到企业运行的效率和效益,必须对业务流程加以有效的管理。信息化是实现业务流程电子化、自动化的重要途径,借助信息化应用,可以把经过梳理、优化后的流程固化下来,提高基础运行的质量、效率和可分析性,从而不断提高流程管理的有效性。基于业务流程的信息化能有效实现信息化与业务的对接,使得信息化直接作用于企业的业务过程,保证信息化有的放矢,更好地发挥投资效益。     

ERP软件应用中的会计业务流程重组

随着ERP软件产品的成熟和进步,更多的企业将ERP软件应用到会计业务流程重组中,并且起到了良好的应用效果。在ERP软件应用到会计业务重组过程中,必须严格按照ERP系统的要求,树立正确的业务流程重组观念,充分利用信息技术,对会计业务流程进行重组。将ERP软件应用到会计业务流程重组中,能够实现对会计业务的优化,及时准确地对经济行动进行反映,从而更好地满足会计信息使用者的需要。     

基于BPMN2.0在电力营销业务建模实践研究

随着新能源接入和需求管理等新业务发展,从业务管理流程和业务操作流程上对电力营销业务带新的机遇,同时对信息化支撑带来了挑战,如何将业务流程变化快速在信息化系统中实现,成为业务和信息化融合的关键点.本论文基于BPMN2.0在电力营销业务建模实践进行总结,实现业务标准化建模,最终支撑信息化快速实现.     

基于数字校园的工作流系统设计

随着工作流技术的发展,工作流技术的应用领域日益广泛,通过与数字校园业务系统相结合能够提高工作效率。一般来说,数字校园主要通过构建工作流系统的方式引入工作流技术。数字校园工作流系统能够实现对校园业务流程的管理,提高校园办公效率。该文针对数字校园业务的特点,设计了工作流系统的整体结构,实现了业务流程的运转。通过在数字校园构建工作流系统,能够使业务流程在多个不同的部门或应用系统之间实现无缝集成,从整体上实现业务处理和信息共享。     

用流程化和信息化为网络运维管理护航

EOMS网络运维信息管理和流程管理平台的实施,实现了运维业务的集成化、流程化和规范化运作,促进了集中化、精细化管理业务策略的实施,充分体现了网络运维“业务流程化、流程电子化“的管理思想。     

宣钢汽运转储管理系统的开发与应用

宣钢大宗原燃料采购业务、成品材销售业务早已实现了信息化管理,但厂际间转储业务,尤其是跨厂区转储因业务流程长、结算规则复杂等原因,一直未能实现全面地信息化管理.特别是物流公司成立后,增加了大量的厂际间转储业务.之前,未实现转储业务信息化管理之前,厂与厂之间结算完全是通过人工核对磅单数据的方式进行转储数据统计,工作量大,工作效率低下.为了保证能够快速、准确、顺利的实现汽运结算业务,减轻统计人员的工作量,特开发宣钢汽运转储管理系统.系统以电子计量委托为主线,将各种不同规则的转储业务进行业务规则配置,通过与汽运计量系统做接口,车辆过磅直接调用计量委托,将转储业务数据与计量业务数据进行匹配,从而实现了汽运转储业务信息化管理.     

集客业务综合运营支撑系统建设

本系统以集客业务全生命周期支撑为核心,以全流程驱动为主线。系统重点实现了基础信息管理、业务流程管理、计费账务管理、资源告警管理、服务质量管理、数据视图管理等功能模块,有效提升了集客业务建设效率、服务质量和管理水平。     

BOSS系统成不二之选

当前广电行业正处于向数字电视迈进的过渡时期,模拟电视、数字电视和宽带网络等多种业务并存,由此产生了真正意义上的业务运营。原来模拟电视时代的单一业务模式已经远远不能适应业务运营的需要,广电运营商亟需完成全面的业务转型,对业务流程进行重新设计,规范内部业务流程,实现内部业务流程和外部业务流程的顺畅和统一。     

实现IT应用最优化--美科利质量中心服务演绎"完美实践"

要使IT应用满足业务的需求，必须让IT应用以最优化的状态，持续不断地运作。美科利业务优化科技（BTO）是一种新的IT战略，它通过整合利用合理的资源来推动业务价值，从而实现IT服务实施和管理生命周期的最大化效益。美科利质量中心是一整套BTO的应用和服务，可帮助IT实现重要质量活动的自动化，其中包括需求管理、测试规划、开发和执行功能及业务流程测试，以及缺陷管理。     

基于数字媒体资产管理的电视台流程整合与核心业务过程

在电视台信息化和数字化的基础上进行业务流程整合,不仅能提高电视节目生产制作的质量和效率,还可以满足电视台的整体业务发展要求。同时,电视台必须重新设计其核心业务过程,构建基于数字媒体资产管理的新型业务过程模型,其核心业务是充分利用数字媒体资产,通过电视台的节目创新、提供解决方案、提供节目内容和服务等来实现电视台业务过程的闭合价值链体系,以此实现节目内容的创造和数字资产价值的增值,提高社会效益和经济效益。     

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.     

Preparation and Characterization of TaN ALD Precursors

High purity organic-tantalum precursors for thin film ALD TaN were synthesized and characterized.Vapor pressure and thermal stability of these precursors were studied.From the vapor pressure analysis,it was found that TBTEMT has a higher vapor pressure than any other published liquid TaN precursor,including TBTDET,TAITMATA,and IPTDET.Thermal stability of the alkyl groups on the precursors was investigated using a 1H NMR technique.The results indicated that the tertbutylimino group is the most stable group on TBTDET and TBTEMT as compared to the dialkylamido groups.Thermal stability of TaN precursors decreased in the following order:TBTDET ＞ PDMAT ＞ TBTEMT.In conclusion,precursor vapor pressure and thermal stability were tuned by making slight variations in the ligand sphere around the metal center.     

Curved crystal spectrometer for the measurement of X-ray lines from laser-produced plasmas

In order to diagnose the laser-produced plasmas, a focusing curved crystal spectrometer has been developed for measuring the X-ray lines radiated from a laser-produced plasmas. The design is based on the fact that the ray emitted from a source located at one focus of an ellipse will converge on the other focus by the reflection of the elliptical surface. The focal length and the eccentricity of the ellipse are 1350 mm and 0.9586, respectively. The spectrometer can be used to measure the X- ray lines in the wavelength range of 0.2-0.37 nm, and a LiF crystal （200） （2d = 0.4027 nm） is used as dispersive element covering Bragg angle from 30° to 67.5°. The spectrometer was tested on Shengnang- Ⅱ which can deliver laser energy of 60-80 J/pulse and the laser wavelength is 0.35 μm. Photographs of spectra including the 1 s2p ^1P1-1s^2 ^1S0 resonance line（w）, the 1s2p ^3P2-1s^2 1S0 magnetic quadrupole line（x）, the 1s2p ^3P1-1 s^2 ^1S0 intercombination lines（y）, the 1 s2p ^3S~1-1 s^2 ^1S0 forbidden line（z） in helium-like Ti Ⅹ Ⅺ and the 1 s2s2p ^2P3/2-1 s622s ^2S1/2 line（q） in lithium-like Ti Ⅹ Ⅹhave been recorded with a X-ray CCD camera. The experimental result shows that the wavelength resolution（λ/△ 2） is above 1000 and the elliptical crystal spectrometer is suitable for X-ray spectroscopy.     

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.     

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.     

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.     

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.     

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.     

Electronic Structure of Semiconductor Nanocrystals

This paper reviews our recent development of the use of the large-scale pseudopotential method to calculate the electronic structure of semiconductor nanocrystals, such as quantum dots and wires, which often contain tens of thousands of atoms. The calculated size-dependent exciton energies and absorption spectra of quantum dots and wires are in good agreement with experiments. We show that the electronic structure of a nanocrystal can be tuned not only by its size,but also by its shape. Finally,we show that defect properties in quantum dots can be significantly different from those in bulk semiconductors.     

Critical Stage Rule-Based Real Time Dispatch（RTD）System in Highly-Mixed-Products （HMP） FAB

An improving utilization and efficiency of critical equipments in semiconductor wafer fabrication facilities are concerned. Semiconductor manufacturing FAB is one of the most complicated and cost sensitive environments. A good dispatching tool will make big difference in equipment utilization and FAB output as a whole. The equipment in this paper is In-Line DUV Scanner. There are many factors impacting utilization and output on this equipment group. In HMP environment one of the issues is changing of reticule in this area and idle counts due to load unbalance between equipments. Here we'll introduce a rule-based RTD system which aiming at decreasing the number of recipe change and idle counts among a group of scanner equipment in a high-mixed-products FAB.