Operations improvement methodologies have been adopted by manufacturing companies since the early 20th century. Japanese manufacturers were able to offer products of high quality and efficient production costs through systems such as Lean. Manufacturers in the West soon adopted systems of their own thereafter. Operations Excellence is a generic term used to describe such systems, and can be described as a management system delivering competitiveness through the continuous improvement of operational performance. This study provides a critical review of the implementation of an Operations Excellence program by examining the system adopted by a petrochemical company in South Africa. The review allowed the implementation shortcomings to be identified so that resolutions could be suggested, thus facilitating successful utilisation of the system. An evaluation of Operations Excellence programs utilised globally and at the case study organisation was carried out as part of a literature study. This research included the critical success factors and lessons learnt from the systems employed by others. Experimental field work was carried out to allow the critical evaluation of the implementation in the case study. The experimental method utilised a combination of qualitative and quantitative methods for data collection. The primary research instrument was a questionnaire designed to examine the degree in which critical success factors and Operations Excellence requirements were present in the organisation. The implementation shortcomings were successfully identified through the experimental work undertaken. These shortcomings, together with the review of the available literature on Operations Excellence, allowed for the proposition of recommendations with the objective of successful utilisation of Operations Excellence programs for large enterprises. / MIng (Development and Management Engineering), North-West University, Potchefstroom Campus, 2014

Operations improvement methodologies have been adopted by manufacturing companies since the early 20th century. Japanese manufacturers were able to offer products of high quality and efficient production costs through systems such as Lean. Manufacturers in the West soon adopted systems of their own thereafter. Operations Excellence is a generic term used to describe such systems, and can be described as a management system delivering competitiveness through the continuous improvement of operational performance. This study provides a critical review of the implementation of an Operations Excellence program by examining the system adopted by a petrochemical company in South Africa. The review allowed the implementation shortcomings to be identified so that resolutions could be suggested, thus facilitating successful utilisation of the system. An evaluation of Operations Excellence programs utilised globally and at the case study organisation was carried out as part of a literature study. This research included the critical success factors and lessons learnt from the systems employed by others. Experimental field work was carried out to allow the critical evaluation of the implementation in the case study. The experimental method utilised a combination of qualitative and quantitative methods for data collection. The primary research instrument was a questionnaire designed to examine the degree in which critical success factors and Operations Excellence requirements were present in the organisation. The implementation shortcomings were successfully identified through the experimental work undertaken. These shortcomings, together with the review of the available literature on Operations Excellence, allowed for the proposition of recommendations with the objective of successful utilisation of Operations Excellence programs for large enterprises. / MIng (Development and Management Engineering), North-West University, Potchefstroom Campus, 2014

The purpose of the study was to provide insights into the information seeking behaviors and needs of graduate students of Management Sciences at the Centre for Operations Excellence, University of British Columbia. The study describes major aspects of the information seeking patterns taking into account the whole phenomena: from the nature of the original situation where and when the need was recognized, to the characteristics of the information seeker, to the providers which were consulted and degrees of success. Using the case-study method and the sense-making approach, data were gathered through logs, interviews, and a questionnaire. Verbal protocols helped to delve and probe into the qualitative aspects of the search behavior resulting in a model for the search process. Findings revealed that the students went through six stages during their research: [1] Task defining, [2] Focus forming, [3] Monitoring and reviewing, [4] Selecting and sieving, [5] Interpreting, and [6] Presenting. Typically, information seeking occurred in context of task achievement which was affected by various factors such as time, cost, prior knowledge, feedback, motivation and experience and perception of students. A user survey demonstrated that [1] informal channels were used more avidly in information seeking than formal channels, [2] information service providers were not consulted on a regular basis, [3] UBC libraries were very rarely used, [4] factors such as time, location, motivation, cost, perception, feedback played an integral role in information seeking and task completion, [5] satisfaction with services of service provider were based on the relevance, currency, timeliness and accuracy of information provided, and [6] usage of information was weighed against the benefit to analysts. Recommendations for action and further study and a service model were the outcomes of the findings.

The purpose of the study was to provide insights into the information seeking behaviors and needs of graduate students of Management Sciences at the Centre for Operations Excellence, University of British Columbia. The study describes major aspects of the information seeking patterns taking into account the whole phenomena: from the nature of the original situation where and when the need was recognized, to the characteristics of the information seeker, to the providers which were consulted and degrees of success. Using the case-study method and the sense-making approach, data were gathered through logs, interviews, and a questionnaire. Verbal protocols helped to delve and probe into the qualitative aspects of the search behavior resulting in a model for the search process. Findings revealed that the students went through six stages during their research: [1] Task defining, [2] Focus forming, [3] Monitoring and reviewing, [4] Selecting and sieving, [5] Interpreting, and [6] Presenting. Typically, information seeking occurred in context of task achievement which was affected by various factors such as time, cost, prior knowledge, feedback, motivation and experience and perception of students. A user survey demonstrated that [1] informal channels were used more avidly in information seeking than formal channels, [2] information service providers were not consulted on a regular basis, [3] UBC libraries were very rarely used, [4] factors such as time, location, motivation, cost, perception, feedback played an integral role in information seeking and task completion, [5] satisfaction with services of service provider were based on the relevance, currency, timeliness and accuracy of information provided, and [6] usage of information was weighed against the benefit to analysts. Recommendations for action and further study and a service model were the outcomes of the findings. / Arts, Faculty of / Library, Archival and Information Studies (SLAIS), School of / Graduate