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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
21

Self-organizing maps for virtual sensors, fault detection and fault isolation in diesel engines

Bergkvist, Conny, Wikner, Stefan January 2005 (has links)
<p>This master thesis report discusses the use of self-organizing maps in a diesel engine management system. Self-organizing maps are one type of artificial neural networks that are good at visualizing data and solving classification problems. The system studied is the Vindax(R) development system from Axeon Ltd. By rewriting the problem formulation also function estimation and conditioning problems can be solved apart from classification problems. </p><p>In this report a feasibility study of the Vindax(R) development system is performed and for implementation the inlet air system is diagnosed and the engine torque is estimated. The results indicate that self-organizing maps can be used in future diagnosis functions as well as virtual sensors when physical models are hard to accomplish.</p>
22

Perspectives on the implementation of the performance management and development system in the department of social development in Eastern Cape

Makas, Siphiwo Seymour January 2011 (has links)
<p>This research report, explores the challenges contributing to a non-effective implementation of performance and development management system at the Department of Social Development in Eastern Cape. My argument is that although the system has been fully implemented throughout the province and in all the layers of the department, there are still challenges that contribute to its ineffective implementation of this system. This research report debates a range of issues such as: challenges that revolve around the lack of proper&nbsp / knowledge and training in staff, non-alignment of performance contracts with operations of the department, attitudes of officials towards the system itself and the desired&nbsp / institution&rsquo / s operation that may contribute to its performance and achieve its objective of effective service delivery meaningfully. The research report also explores the paradigm shift&nbsp / of the department from a traditional &lsquo / welfarish&rsquo / approach to a one that focuses on social development. This research especially seeks to understand how the department seeks to plan for institutional change that will promote delivery its services to communities more. The reason for this focus derives from department is practice to provide services sectoralyand not in an integrated manner. Hence the critique, in this research is of the roles and responsibilities of all different layers of the department. This, I specifically argue for re-orientation of the department, not merely institutionally, but also strategically by adopting a social development approach to service delivery.</p>
23

From Japan to Sweden; Lean Product Development System in Cultural Contexts

Preechachanchai, Oraphin, Wangwacharakul, Promporn January 2011 (has links)
Irresistibly, Lean has been well-known among manufacturers around the world for quite sometimes due to Toyota success story of Toyota Production System (TPS) or so-called Lean manufacturing. Now that many organizations are going toward the concept of Lean enterprise, this thesis tries to study about Lean Product Development System (LPDS) which is a part it. Owing to the fact that LPDS is a socio-technical system originated from Japanese cultural background, to understand and should how LPDS is adopted in Swedish organizations become our main purpose. The thesis consists of three research questions- i.e. 1) what are pros and cons of LPDS, 2) what is Swedish style LPDS and how does it compare to the original Japanese one, and 3) should Swedish companies transform LPDS into their organizations; if yes, how. This study adopts a cultural framework to analyze and compare the Swedish LPDS and the Japanese one. The thesis can be separated into three main theoretical parts- i.e. LPDS, cultures, and change management. Two managers from two companies, one LPDS consultant, and one PhD student were interviewed for empirical data. Regarding to the first research question, both primary (interview) and secondary data are used; in order to analyze advantages and weaknesses of LPDS. Then, based on a literature review and empirical findings, Swedish LPDS principles were concluded and compared to the Japanese ones according to the second research question. Lastly, Swedish cultures, creativity perspective, and change management theories were deployed to provide managerial guidelines on how Swedes interpret and adopt LPDS in their organizations.   Accordingly, there are several pros and cons of LPDS (e.g. systematic decision making enhancement, transparency of information sharing, dynamic organizational learning) and they occur along the process of LPDS transformation into organizations. For cons, conclusion as of now is that most of LPDS weaknesses come from the method level, in which no one really knows what the real "Lean" is and leads to misinterpretation of principles. Owing to the fact that LPDS is a socio-technical system, it requires firms to adapt their strategies and cultures before adopting LPDS principles. Hence, LPDS needs to be interpreted and put into use case by case, depending on organizational characteristics. There are 14 principles of Swedish LPDS as concluded in this study. They are both similar and different from the Japanese original ones. The basic principles of LPDS, which are standardization, supplier involvement, continuous improvement, and visualization, are employed explicitly in both Japanese and Swedish LPDS. Moreover, both apply set-based concurrent engineering, front-loading, leveled product development process, and cross-functional team in NPD projects in their LPDS practices. The main differences are that Swedish LPDS focuses more on enhancing creativity than those of Japanese. Moreover, leadership style differs due to different cultural background. Besides, some other minor differences are also pointed out in this report. This leads to an answer to the last research question. Swedes should adopt LPDS in incremental manners to develop their organizations into the direction lead by LPDS, while preserving the creativity which is beneficial to product development processes. Finally, some guidelines of LPDS interpretation and adoption are also suggested based on change management theories and Swedish cultures.
24

Self-organizing maps for virtual sensors, fault detection and fault isolation in diesel engines

Bergkvist, Conny, Wikner, Stefan January 2005 (has links)
This master thesis report discusses the use of self-organizing maps in a diesel engine management system. Self-organizing maps are one type of artificial neural networks that are good at visualizing data and solving classification problems. The system studied is the Vindax(R) development system from Axeon Ltd. By rewriting the problem formulation also function estimation and conditioning problems can be solved apart from classification problems. In this report a feasibility study of the Vindax(R) development system is performed and for implementation the inlet air system is diagnosed and the engine torque is estimated. The results indicate that self-organizing maps can be used in future diagnosis functions as well as virtual sensors when physical models are hard to accomplish.
25

Perspectives on the implementation of the performance management and development system in the department of social development in Eastern Cape

Makas, Siphiwo Seymour January 2011 (has links)
<p>This research report, explores the challenges contributing to a non-effective implementation of performance and development management system at the Department of Social Development in Eastern Cape. My argument is that although the system has been fully implemented throughout the province and in all the layers of the department, there are still challenges that contribute to its ineffective implementation of this system. This research report debates a range of issues such as: challenges that revolve around the lack of proper&nbsp / knowledge and training in staff, non-alignment of performance contracts with operations of the department, attitudes of officials towards the system itself and the desired&nbsp / institution&rsquo / s operation that may contribute to its performance and achieve its objective of effective service delivery meaningfully. The research report also explores the paradigm shift&nbsp / of the department from a traditional &lsquo / welfarish&rsquo / approach to a one that focuses on social development. This research especially seeks to understand how the department seeks to plan for institutional change that will promote delivery its services to communities more. The reason for this focus derives from department is practice to provide services sectoralyand not in an integrated manner. Hence the critique, in this research is of the roles and responsibilities of all different layers of the department. This, I specifically argue for re-orientation of the department, not merely institutionally, but also strategically by adopting a social development approach to service delivery.</p>
26

Perspectives on the implementation of the performance management and development system in the department of social development in Eastern Cape

Makas, Siphiwo Seymour January 2011 (has links)
Masters in Public Administration - MPA / This research report, explores the challenges contributing to a non-effective implementation of performance and development management system at the Department of Social Development in Eastern Cape. My argument is that although the system has been fully implemented throughout the province and in all the layers of the department, there are still challenges that contribute to its ineffective implementation of this system. This research report debates a range of issues such as: challenges that revolve around the lack of proper knowledge and training in staff, non-alignment of performance contracts with operations of the department, attitudes of officials towards the system itself and the desired institutions operation that may contribute to its performance and achieve its objective of effective service delivery meaningfully. The research report also explores the paradigm shift of the department from a traditional welfarish approach to a one that focuses on social development. This research especially seeks to understand how the department seeks to plan for institutional change that will promote delivery its services to communities more. The reason for this focus derives from department is practice to provide services sectoralyand not in an integrated manner. Hence the critique, in this research is of the roles and responsibilities of all different layers of the department. This, I specifically argue for re-orientation of the department, not merely institutionally, but also strategically by adopting a social development approach to service delivery. / South Africa
27

The Cycle of Inquiry System: a Teacher Development System for Planning and Implementation of Emergent Curriculum for Pre-service and In-service Teachers

Broderick, Jane Tingle, Hong, Seong Bock 01 January 2014 (has links)
No description available.
28

The Cycle of Inquiry System: a Teacher Development System for Planning and Implementation of Emergent Curriculum for Pre-service and In-service Teachers

Broderick, Jane Tingle, Hong, Seong Bock, Garrett, Michael D. 01 January 2012 (has links)
No description available.
29

The Cycle of Inquiry System: a Teacher Development System for Planning and Implementation of Emergent Curriculum for Pre-service and In-service Teachers

Broderick, Jane Tingle, Hong, Seong Bock, Garrett, Michael D. 01 January 2013 (has links)
No description available.
30

The Cycle of Inquiry System: a Teacher Development System for Planning and Implementation of Emergent Curriculum for Pre-service and In-service Teachers

Broderick, Jane Tingle, Hong, Seong Bock, Garrett, Michael D. 01 January 2012 (has links)
Gain experience with a systematic professional development model to identify key capacities needed in teachers who wish to develop and implement emergent curricula. Use the COI system to locate and use evidence from planning documents to help teachers develop curricula.

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