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改进的结构建模方法在煤矿综合管理中的应用 总被引:10,自引:0,他引:10
针对解释结构建模中的强连通子集划分、区域划分和级别划分,提出了相应的改进方法,引入了求骨架矩阵的代数表达式,并应用于煤矿经济、技术综合管理之中。在对问题背景的分析介绍的基础上,给出了系统的概念模型,运用所提出的改进方法建立了矿务局经济、技术系统的结构模型。文中演示了具体的计算过程和实施步骤,证实了改进方法的简捷性和有效性. 相似文献
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Systemic Practice and Action Research - The presentation of a Systems Approach made by Churchman in 1968 starts from a close link between a systems approach and tackling world problems. The link is... 相似文献
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哲学的解释学转向给心理学研究带来了深刻影响,“理解”与“解释”也成为心理学研究的重要的维度。心理学的解释学转向有深刻的理论背景和哲学溯源。心理学的解释学转向,也具备着现实的科学基础。在解释学转向下,心理学的解释学研究出现了三个转变:从本质论到建构论的转变;从方法中心到问题中心的转变;从价值无涉到价值关涉的转变。解释学转向引起了心理学的方法论变革。对于克服主流心理学面临的困境具有积极的意义。 相似文献
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首先阐释了国内外语言研究者对语境的分类,然后,阐述了语境在话语交际中的五个功能:解释功能、制约功能、预测功能、填充功能、修辞功能.最后指出,话语交际可以创设语境,应充分调动话语来产生有利于话语交际的语境,以便达到最佳交际目的. 相似文献
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邱锦伦 《上海大学学报(自然科学版)》1995,(3)
在自动编程数据库管理系统Auto-DB中,条件定位模块Condition是其一个主要的子系统,也是使用频度最高的模块之一,本文介绍了它的设计思想、结构、编译过程以及目标码的形式. 相似文献
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基于从拓扑分析到代数分析的思路,通过对系统结构建模过程的分析,讨论了解释结构建模中的几种矩阵,阐述了它们的内涵及其之间的相互关系.利用系统结构建模分析的结果,给出了骨架矩阵的一个代数表达式,论证了该表达式的正确性,从而提出了一种求系统骨架矩阵的代数方法.通过实例验证了本方法的简捷性和有效性. 相似文献
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In this article a context for the study of a social protection organization is presented. This context is based on three ideas: (i) social protection is a requirement for assuming the cohesion and continuation of society; (ii) in an industrialized society, social protection is conceived in connection with salary; and (iii) the organizational form of social protection in Venezuelan society is Social Security guaranteed by a Welfare State. The becoming of our Social Security organization is interpreted with these concepts. The interpretive process consists in the unfolding of the relation between the organizational form and the conceptions about social protection since the birth of the organization 60 years ago. This unfolding simultaneously reveals failure concerning coverage of the risks typical of social security and a radical change in the conception of social protection in Venezuela. These results rest on the non-realization of premise ii of the interpretive context in the case of the Venezuelan society. The article concludes by showing the need to understand the conceptions regarding social protection in contexts different from that of an industrial society (advanced or not). 相似文献
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This is the first in a series of three papers which report on the results of an interpretive systemic study of the prison system and its reform in Venezuela. After explaining the purpose and contents of the trilogy, this paper proceeds to describe the research process undertaken (following the methodological guidelines of interpretive systemology) to open the scene (or uncover the background) of the distinction of prisons as schizophrenic institutions. The study, as a whole, aims at both illustrating the use of interpretive systemology concepts and helping prison reformers to have a better understanding of the complex social situation they aspire to change. 相似文献