运用监控系统增强矿井防灾能力

瓦斯监测系统是煤矿瓦斯管理的重要手段。同时也可用于防治矿井胶带运输系统外因火灾，从而大大提高矿井的防灾抗灾水平。     

基于图像数据库的动态场景生成系统

实现各类目标和背景下动态场景的计算机编辑和生成，首先应对组成动态场景的要素进行分析，即目标，目标运动规律和特殊事件四个要素，然后通过编程由四个模块完成相应功能。目标，背景编辑模块可对目标，背景图像进行各种处理，并对重要特征量进行计算，运动路径模块可指定目标的运行规律，包括路线，大小和角度变化等。特殊事件模块可加入独立目标的各类典型事件，如运动的干扰物等。最后通过动态场景合成由计算机自动生成所需的动态场景图像。所需的原始目标，背景图像来源于图像数据库管理系统，通过索引项可便携地找到。     

分布式制造动态调度资源集成系统建模

本文分析了分布式制造动态调度的本质，提出了对分布式制造资源集成系统的要求，并利用多A-gent理论对分布式制造资源集成系统进行建模，给出了系统集成的拓扑图和说明系统的信息流动过程，解决了构造分布式制造动态调度资源集成系统的理论基础。     

分散网络制造浅谈

网络社会的制造业将是一个全球化的分散型的制造体系.分散网络制造是基于互联网的制造活动,因此,它具开放的、虚拟的,以及资源和技术更合理配置的特点.其组织模式是多种多样的,按现今国防工业现状,宜采用项目领导小组统一协调和控制下的分阶段动态联盟更为合适.为此,分析了网络无序化、企业属性知识不足、利益分配不易等问题带来的困难,并提出了一些建议.     

动态聚焦电子枪的模拟与实验研究

动态聚焦技术是为了满足大屏幕高分辨率彩色显像管及高分辨率彩色显示管的发展需求而产生的一项新技术。在本文中，作者首先提出了一种动态聚焦电子枪结构，进行了数值计算与分析，制作了动态聚焦电子枪并装管实验。通过对实验样管的测试与分析。证实该枪性能良好，动态聚集效果明显。     

Semantic Transparency,Brain Monitoring and Evaluation of Hybrid Cognitive Architectures

In constructing hybrid systems, there is a need for a principled basis to determine the relative roles or functions of artificial neural network and symbolic approaches. The primary objective of the work to be reported is the construction of a conceptual and methodological framework that permits an iterative sequence in which a hybrid model predicts the basis of cognitive performance and an objective analysis of performance provides empirical data, evaluating (and thus constraining) the structure and processes of the model. In seeking a linkage between a hybrid model of cognition and human performance the concept of “semantic transparency” has been adopted, since it can be used in analyzing and describing both the chracteristics of a model of cognition and the processes underlying human performance. An overview of a specific, ”strong” hybrid architecture is presented. The characteristics of the virtual machines which compose it and the nature of their interaction are illustrated. An approach to the questions of evaluation is described based on empirical data obtained by brain monitoring of subjects during cognitive performance.     

微光CCD摄像器件综合特性的分析与比较

ＣＣＤ的优良特性使其在微光电视技术领域得到了广泛运用。本文对各种微光ＣＣＤ摄像器件的综合特性例如信噪比、探测率、动态范围与计数模式等进行了详细的研究与对比，并得出基本结论。     

Cure monitoring of thermoset coatings

The combination of favorable features of tensile mode dynamic mechanical analysis and torsional braid analysis leads to a useful method for cure monitoring of thermoset coatings. This sensitive technique allows the observation of cure reactions over a wide time and temperature range, thus including gelation and long-term curing in one measurement. Isothermal baking can be simulated realistically, since evaporation of volatile compounds like solvents or blocking agents is not hindered and the sample film is in direct contact with the heating atmosphere. Examples are given showing the cure behavior of automotive clear coats and electro coats depending on parameters like crosslinker type and catalytic agents.     

A survey of nitrate and nitrite content of fruit and vegetables grown in Slovenia during 1996-2002

Monitoring of nitrate (NO₃^-) and nitrite (NO₂^-) content in agricultural products in Slovenia has been carried out since 1996. The results of monitoring over the period 1996-2002 are presented. During this time 924 samples of 14 different agricultural products (potato, lettuce, apples, carrot, silage maize, cabbage, grapes, peaches, string beans, cereals, pears, cucumbers, strawberries and tomato) were analysed. The samples were taken at the time of maturity directly from growing sites and they were analysed using segmented flow analysis. The average nitrate contents were the highest in lettuce (1074 mg kg^-1), cabbage (881 mg kg^-1), string beans (298 mg kg^-1) and carrot (264 mg kg^-1), and they were moderately high in potato (158 mg kg^-1), silage maize (122 mg kg^-1), strawberries (94 mg kg^-1), cucumbers (93 mg kg^-1) and cereals (49 mg kg^-1). Low nitrate contents (below 6 mg kg^-1) were found in fruit (grapes, peaches, apples and pears) and tomato. With the exception of cereals (8.9 mg kg^-1), apples (1.5 mg kg^-1), potato (1.2 mg kg^-1) and pears (1.0 mg kg^-1) the content of nitrites did not exceed 0.5 mg kg^-1. It may be concluded that the results of the monitoring were in most cases similar to the results of investigations obtained in other countries.     

大伙房水库渗流监测自动化系统建设经验

介绍了大伙房输水工程重要的配套工程——大伙房水库渗流监测自动化系统的设计方法与实施过程，阐明了测位选布与工程衔接、方便系统维护与运行等问题，实现了与原观测系统的设计选点、施工建设、应用开发及数据处理过程等的配合，在保证系统原观测成果连续、设备运行稳定、与其他系统协调友好、施工过程不冲突和不重复的基础上，很好地实现了由传统监测向自动化监测的过渡。