碩士 / 國立清華大學 / 人類學研究所 / 89 /

碩士 / 國立清華大學 / 人類學研究所 / 89 /

碩士 / 國立清華大學 / 人類學研究所 / 89 /

碩士 / 國立清華大學 / 人類學研究所 / 89 / This is an anthropological study of the Mongolian living around the 鳳凰山Feng-Huang Hill on Tong-Hai, Yuannan in Southwest China. It use field and statistic data collected among cadres , entrepreneurs, and peasants during three month of fieldwork. This study of entrepreneurship is concerned with economic performance of entrepreneurs, and particularly connected with the performance of societal type entrepreneurship- Lu-Ban Festival and Lao-Ling Association. In this essay the author attempt to construct the system of local welfare in the local context. This thesis follows the theory of praxis and gird/ group analysis developed by P. Bourdieu and M. Douglas respectively. In this thesis, author defined three meaning of entrepreneurship in different contexts respectively: first, the entrepreneruship is defined as ‘entrepreneur who was located the agency of social structure manipulated innovatively the social network in the limit of social context’ by bibliographical reviews; second, the entrepreneurship is defined as ‘ actor transferred to, combined with, and accumulate the diverse forms of capital through manipulating social work innovatively’ by the theory of praxis of Bourdieu； thirdly, the entrepreneurship is defined as ‘entrepreneur negotiated the cognition of actors in different status of social structure’ by the gird/ gorup theory of Douglas. By discoursing the entrepreneurship in different context, the aim is to explore the entrepreneurship of societal entreprenant organization or activity- Lu-Ban Festival and Lao-Ling Association- to contruct the system of local welfare in local context.

碩士 / 國立清華大學 / 人類學研究所 / 89 /

碩士 / 國立清華大學 / 人類學研究所 / 89 /

博士 / 國立清華大學 / 工業工程與工程管理學系 / 89 / The formation of knowledge architecture is getting more important and is demanded by maintenance environment. In this research, a methodology for knowledge identification of a logistic section of a bus system was presented, and an effective, adaptive, and practical knowledge management mechanism named fault recovery management mechanism (FRMM) was developed to implement the proposed strategy for administrator. Based on a cognitive analysis of maintenance tasks, a knowledge-based framework was developed through using expert system technology to provide immediate, context-sensitive feedback for maintenance engineers on problem solving. Moreover, the reliability-centered maintenance (RCM) model offers an intelligent computer-aided critical analysis process to report system breakdown for policymaker and then improves the system quality. The referred example shows how the maintenance protocol might represent a few of the key dimensions and integration in the maintainers’ mental model for implementing these tasks in a bus system. As a result, the FRMM provides valuable information in understanding fault events, and the information analysis can be used to other hazard assessment activities. Although this study presents a FRMM process for a bus system, these procedures could be useful in the logistic maintenance of other systems. The FRMM conceptual model could serve as a guide for other similar logistic systems to prevent maintainer errors and for the different kinds of high technological industrial that need to manage a domain-specific knowledge.

博士 / 國立清華大學 / 工業工程與工程管理學系 / 89 / Because of the aggressive progress of automatic technology in human-machine system, the operator has changed to a ''decision-maker'' in a control room. Studies on the operator''s decision behavior have become an important issue for practitioners of relevant fields, such as human factors, reliability engineering and artificial intelligence. In this proposal, an analytical framework of decision making task is suggested to distinguish between dynamic and static decision making. Also, an event-driven approach called the Dynamic Boolean Expression (DBE) is suggested to model dynamic reasoning. Following the deterministic concept of DBE, a scalar quantity ''causality'' is derived to describe the degree to which the decision outcome is driven by the driving events. An experiment based on the popular tic-tac-toe game was performed to verify the validity of the DBE. Based on the DBE, the graphical method "Dynamic Work Context Flowchart (DWCF)" is developed for the improvement of work context representation in written procedures. The nuclear power plant is considered as a typical example to illustrate how the DWCF can be applied to improve the work context representation and downsize the procedures. Moreover, the written procedures can be transferred into a set of DBE equations that are useful in further logical operation.

碩士 / 國立清華大學 / 工業工程與工程管理學系 / 89 /

碩士 / 國立清華大學 / 工業工程與工程管理學系 / 89 / Overlay is one of the key designed rules for producing VLSI devices. In order to have a better resolution and alignment accuracy in lithography process, it is important to model the overlay errors and then to compensate them into tolerances. This study aimed to develop a new model that bridges the gap between the existing theoretical models and the data obtained in real settings and to discuss the overlay sampling strategies with empirical data in a wafer fab. In addition, we used simulation to examine the relations between the various factors and the caused overlay errors. This paper concluded with discussions on further research.