国内韩礼德语言学思想研究现状评述

作为20世纪后半叶最伟大的语言学家之一的韩礼德,对语言学的主要贡献便是建立和发展了当代的系统功能语法,使语言学从形式主义转向了功能主义。本文梳理了国内语言学界对韩礼德语言学思想的研究现状,从其理论的宏观介绍、分向论述和应用研究三方面对前人的研究成果进行回顾、总结和评述,并在此基础上提出了自己的见解,展望韩氏理论的发展趋势。     

Management expert systems (M.E.S.): A framework for development and implementation

Managers frequently find themselves involved with problems in which decisions are difficult to reach due to the complexity of the problems or the number of factors involved. Furthermore, many such problems, particularly those dealing with strategic management issues, are problems in which there is no one “right” answer. This paper examines the development of expert systems in the strategic planning area by focusing on the strategic option of corporate divestment. This option is receiving increasing attention from managers; however, managers find it difficult to adequately integrate all factors that must be considered when reaching a decision. Further, there are relatively few “experts” available to firms considering such a move. Thus, this research proposes and describes the creation and development of an expert system to be applied to the general area of strategic management while using the divestment option as an example. The basic development concept could serve as a model for other uses of expert systems in the strategic planning field.