区域经济现代管理发展过程与要素系统分析

应用系统科学思想对区域经济现代管理进行了系统分析,论述了区域经济管理的系统发展过程、系统内涵与特点、系统要素分析。     

A STAGE-STRUCTURED SI ECO-EPIDEMIOLOGICAL MODEL WITH TIME DELAY AND IMPULSIVE CONTROLLING*

This paper formulates a robust stage-structured SI eco-epidemiological model with periodic constant pulse releasing of infectious pests with pathogens. The authors show that the conditions for global attractivity of the ＇pest-eradication＇ periodic solution and permanence of the system depend on time delay, hence, the authors call it ＂profitless＂. Further, the authors present a pest management strategy in which the pest population is kept under the economic threshold level （ETL） when the pest population is uniformly persistent. By numerical analysis, the authors also show that constant maturation time delay for the susceptible pests and pulse releasing of the infectious pests can bring obvious effects on the dynamics of system.     

Analysis on Influential Factors of Corporate Environmental Management Level Based on ISM

Environmental problem is one of complicated social problems. According to the level of corporate environmental management, there are many influential factors, and their relations are also complicated. In this paper, we analyzed influential factors of corporate environmental management through consultation of experts. And based on the analysis, we applied interpretative structural modeling（ISM） to classify 13 influential factors into 3 levels. We hope it will be useful for the subsequent research and evaluation of corporate environmental management level.     

临床诊断治疗过程信息熵测定原理研究

临床诊断治疗过程实际上是一个医疗信息采集、传递、存贮、处理、表示的过程．如何表达医疗信息的数量特征,如何揭示临床医疗活动过程信息流本质,是进一步开发计算机临床信息系统的关键性问题．本文借鉴申农信息论中信息熵理论,探讨测定医疗信息熵的基本原理和方法,提出医疗信息熵中各值的实际意义,阐述测定的基本原则     

Claremont Colleges Emergency Preparedness: An Action Research Initiative

This study examines the role of knowledge management systems in the context of emergency preparedness at Claremont University Consortium. The research objectives required the researcher's direct involvement with CUC. Canonical action research methodology was used to guide the project. Overall, the client was satisfied with the project's outcome. The researcher designed and implemented an instantiation of a web-based knowledge management system using Wiki technology. This system can assist CUC in overcoming some of its immediate concerns with emergency preparedness. These include the ability of the system to facilitate the communication process, and enable a more structured approach for documenting and storing emergency related information. The system as it exists today is subject to further improvement. This includes the need for continuous training with the system, improving the navigational aspects, and seeking a better fit between the system and the emergency planning and response processes.

金融系统的资源配置功能与经济增长

建立内生增长模型研究金融系统资源配置功能如何促进经济增长 .结论 :通过提高“创新平均成功概率”,增加“创新投资比例”、“储蓄转化比例”和储蓄率 ,金融系统能够促进经济快速稳定增长 .另外本文还得到产出 -资本比“阶跃”增长图象.     

基于Rough集理论的同类人员综合评判模型及其简化

基于 Rough集理论 ,通过建立同类人员评判模型 ,利用此模型及其简化模型的算法 ,探索以可达到高效率评判各类人员中同类人员为目的的技术和方法 ,并以实例加以说明.     

战区物资调运数学模型研究

如何优化分配,合理调运,及时准确地完成后勤保障任务,是现代战争中战区物资调运面临的重要问题之一.基于运输问题,就现代战争条件下战区物资调运问题的各种情况建立了数学模型.该模型可用于后勤物资保障的决策支持系统及指挥自动化系统,为解决战时后勤保障供应问题提供了新的理论方法和思路.     

基于电子商务环境的自动化立体仓库系统研究

随着信息技术的高速发展,电子商务思想日益为企业所接受,越来越多的企业开始尝试其使用,同时也对物流自动化系统的开发提出了更高的要求。以某物资供应中心自动配送系统为例,探讨了基于电子商务环境条件下自动化立体仓库系统的管理控制与作业模式。     

一种寻求退化型运输问题最优解方法研究

文献[3]和文献[4]都对运输问题最优解的改进作了讨论,但对退化型运输问题是否存在最优解却作了回避.对于出现退化情形而又无法用位势法或闭回路法调优的运输问题,给出了一种寻求最优方案的方法--零数字格转移定理.该定理不仅为退化型运输问题的处理提供了理论基础,而且也为这类特殊的运输问题提供了一种简便可行的表上作业求解方法.