浅谈地市级食药检机构的实验室信息管理系统建设

地级市食药检机构实施实验室信息管理系统建设是大势所趋,通过介绍苏州市食品药品检验所的实验室信息管理系统建设过程、成效和体会,给其他地市级食药检机构进行实验室信息管理系统建设时提供借鉴,更好的完成建设。     

校准/测试实验室通用信息管理系统设计

介绍了实验室信息管理系统的意义,建立校准/测试实验室信息管理系统的重要性、设计要求及设计思想.     

浅谈实验室信息管理系统的标准化现状

我国信息管理系统起步较晚,如今信息管理系统已经应用在各个领域.在检测和校准实验室中,实验室信息管理系统也得到了广泛的应用.大力发展实验室信息管理系统(Laboratory Information Management System,以下简称LIMS)为提高实验室核心竞争力有着重要意义.本文探讨运用LIMS提升实验室工作能力、效率,并结合ISO/IEC 17025:2005,GB/T 27025-2008,ASTM E1578-2013并以CNAS-CL35:2012为例分析了国内外对于实验室信息管理体系的标准化工作的发展现状.     

装备计量测试实验室信息管理系统研究与设计

论文指出装备计量测试实验室信息管理系统的意义及设计要求,描述了该实验室信息管理系统的设计思想。     

IT信息管理系统在实验室高效规范运作中的作用

本文阐述了IT化系统在实验室运作中的应用情况,详细分析了实验室信息管理系统对实验室质量管理和日常运作的影响:运作规范化、监督制度化、人员能力提升等,并进一步阐述实验室信息管理系统发展的方向和特点。     

实验室信息管理系统(LIMS)在环境监测中应用分析

本文对实验室信息管理系统的发展现状进行简要阐述,在此基础上对环境监测中实验室信息管理系统的应用进行论述。通过本文的研究能够对环境监测整体水平的提升有所帮助。     

高校实验室信息管理系统安全性研究

实验室信息管理系统在高校的建设及应用越来越广泛,如何保证系统的安全效能、保障数据安全,越来越引起人们的关注。本文从系统结构、数据库、应用等方面进行了研究,希望能够为高校建设高质量的实验室信息管理系统,保证系统长久、安全、稳定的运行,提供助益。     

包装实验室信息管理系统的设计与开发

为了对食品学院包装实验室进行有效的管理,减轻教师实验管理人员的工作强度,开发设计了包装实验室信息管理系统。采用Visual Foxpro 6. 0 软件,利用面向对象的控件技术,编写设计程序代码。结果表明,开发的系统较好地实现了日常管理功能,方便易用,应用计算机软件开发信息管理系统来辅助实验室日常管理切实可行。     

实验室信息管理系统(LIMS)选型经验

选型作为实验室信息管理系统(LIMS)项目的第一步,是实施、应用的基础,对整个项目的成败起着至关重要的作用。广东省药品检验实验室信息管理系统(GDIDC-LIMS)选型工作从2005年初开始,历时近一年。本文结合我单位项目的工作,介绍LIMS选型的经验和体会。     

高校开放式实验室信息管理系统的设计

以山东外贸职业学院下属的实验室为应用背景,在分析现有的实验室信息管理系统(LIMS)的基础上,综合运用.NET平台下的ASP.NET技术和组件技术,实现一个人性化的、适合高等院校实验室管理者和应用者使用的实验室信息管理系统。本系统为高校实验的管理者和应用者提供很大的便利,不仅能让管理者方便地管理实验室的相关信息,规范实验室的管理流程,提高实验室的利用率,还能让应用者(教师和学生)及时了解实验室的相关信息,并根据自己的需要及时在网络上进行实验预约和相互之间的沟通。     

A Distributed LRTCO Algorithm in Large-Scale DVE Multimedia Systems

In the large-scale Distributed Virtual Environment (DVE) multimedia systems, one of key challenges is to distributedly preserve causal order delivery of messages in real time. Most of the existing causal order control approaches with real-time constraints use vector time as causal control information which is closely coupled with system scales. As the scale expands, each message is attached a large amount of control information that introduces too much network transmission overhead to maintain the real-time causal order delivery. In this article, a novel Lightweight Real-Time Causal Order (LRTCO) algorithm is proposed for large-scale DVE multimedia systems. LRTCO predicts and compares the network transmission times of messages so as to select the proper causal control information of which the amount is dynamically adapted to the network latency variations and unconcerned with system scales. The control information in LRTCO is effective to preserve causal order delivery of messages and lightweight to maintain the real-time property of DVE systems. Experimental results demonstrate that LRTCO costs low transmission overhead and communication bandwidth, reduces causal order violations efficiently, and improves the scalability of DVE systems.     

Distributed scheduling: a review of concepts and applications

Distributed scheduling (DS) is an approach that enables local decision makers to create schedules that consider local objectives and constraints within the boundaries of the overall system objectives. Local decisions from different parts of the system are then integrated through coordination and communication mechanisms. Distributed scheduling attracts the interest of many researchers from a variety of disciplines, such as computer science, economics, manufacturing, and service operations management. One reason is that the problems faced in this area include issues ranging from information architectures, to negotiation mechanisms, to the design of scheduling algorithms. In this paper, we provide a survey and a critical analysis of the literature on distributed scheduling. While we propose a comprehensive taxonomy that accounts for many factors related to distributed scheduling, we also analyse the body of research in which the scheduling aspect is rigorously discussed. The focus of this paper is to review the studies that concern scheduling algorithms in a distributed architecture, not, for example, protocol languages or database architectures. The contribution of this paper is twofold: to unify the literature within our scope under a common terminology and to determine the critical design factors unique to distributed scheduling and in relation to centralised scheduling.     

Distributed microflow sensor arrays and networks: design of architectures and communication protocols

Distributed microflow sensor arrays and networks are built from collections of spatially scattered, intelligent microflow sensor nodes. They can enhance the reliability and fault tolerance of the system. A new cluster network architecture and two original alternatives of fault-tolerant time-out communication protocol are described. Teamwork integration evaluator/micro-electromechanical system, a micro-electromechanical system sensor network simulation tool, was developed to evaluate the effectiveness of the network architectures and communication protocols.     

Layered connection management for dynamic all-optical networks

Traditionally, optical channels are manually provisioned and exist for months or years. New automated means of managing network resources, together with demands for greater flexibility from the customers, have led to the concept of dynamic optical connections. However, over time, the establishment and removal of these connections in the presence of changing traffic demands can lead to inefficient exploitation of the underlying resources. The authors propose a novel dual-layered connection management system. Distributed, fast and simplified control plane functionalities are used at the lower layer to provide efficient real-time per-connection resource management. The time-consuming optimisation functions are located in a centralised upper layer where they are able to achieve more efficient solutions that can improve the overall network utilisation. The control of the lower layer by the upper level is carried out via two means, namely: influence-based path calculation for short-lived connections and intrusive redeployment for long-lived connections. Simulation results, under a variety of conditions, show an improvement in performance of over 10% in each of the metrics considered for both long-lived and short-lived connections for two commonly cited test networks. We therefore conclude that the proposed system can offer worthwhile improvements in network performance.     

Remote Sensing and Control of an Irrigation System Using a Distributed Wireless Sensor Network

Efficient water management is a major concern in many cropping systems in semiarid and arid areas. Distributed in-field sensor-based irrigation systemsoffer a potential solution to support site-specific irrigation management that allows producers to maximize their productivity while saving water. This paper describes details of the design and instrumentation of variable rate irrigation, a wireless sensor network, and software for real-time in-field sensing and control of a site-specific precision linear-move irrigation system. Field conditions were site-specifically monitored by six in-field sensor stations distributed across the field based on a soil property map, and periodically sampled and wirelessly transmitted to a base station. An irrigation machine was converted to be electronically controlled by a programming logic controller that updates georeferenced location of sprinklers from a differential Global Positioning System (GPS) and wirelessly communicates with a computer at the base station. Communication signals from the sensor network and irrigation controller to the base station were successfully interfaced using low-cost Bluetooth wireless radio communication. Graphic user interface-based software developed in this paper offered stable remote access to field conditions and real-time control and monitoring of the variable-rate irrigation controller.     

基于对象的分布式设计问题建模

分布式设计技术是当前CAD技术的一个重要研究方向。为了实现分布式设计过程中信息的有效共享和协作,论文建立了支持分布式产品设计的协同工作环境,给出的系统体系模型为包含中间件的多层体系结构,可为多学科与多目标设计问题集成专用数模,目的是提供快速构造集成化产品设计模型、提高产品设计质量和缩短产品研制周期。论文对基于对象的分布式设计问题建模方法与应用进行了研究。     

分布交互仿真及其关键技术

分布交互仿真技术是一门新兴的综合技术，具有广泛的实用价值，本文论述了分布交互仿真的概念，特点和其在武器装备方面的作用以及适合分布交互仿真的ＡＴＭ网络等关键技术。     

分布式智能门禁监控系统的研制

文章介绍的分布式智能门禁监控系统采用RS -4 85总线技术 ,以程控电话网为媒介来进行远程的数据采集和设备控制。文中对监控系统的结构和工作原理进行了分析 ,对监控主机的软件工作流程和各部分的功能进行了详细的介绍     

纺织机械企业计算机信息管理系统的设计

通过对纺织机械企业管理中有关信息的统计分析，利用SCO Open Server5.0网络操作系统、UNIX系统和ORA-CLE6数据库工具，开发出了以财务为中心、以生产为主线的管理模式的纺织机械制造业计算机信息管理系统。该系统能够实现网络数据信息的共享、调用、统计、打印等，为企业决策和发展提供适时的数据信息服务。     

真空压力浸渍设备的分布式微机控制系统

讨论了分布式微机控制系统的整体设计方案、硬件的结构、软件的设计思路与方法。该控制系统具有集中管理、分散控制的良好特性。将这种技术应用于真空压力浸渍设备的控制 ,可达到较高的控制品质