Text in Afrikaans / Die doel van die ondersoek was om 'n beplannings- en beheermodel te ontwikkel en beskikbaar te stel vir benutting deur welsynsorganisasies. Die ondersoek is onderneem binne die konteks van die ontwikkelingsnavorsings- en benuttingsparadigma. Die proses van die ontwikkelingsnavorsingsparadigma verloop volgens 'n analise-, ontwerp-, ontwikkelings-, evaluerings-, benuttings- en verspreidingsfase. Elke fase het ondersoeker in staat gestel om op sistematiese wyse te werk te gaan om 'n beplannings- en beheermodel te ontwerp en om gevolgtrekkings en aanbevelings in die verband te maak. In die analisefase wat 'n teoretiese beskrywing van beplanning en beheer as bestuursfunksies behels het, was dit duidelik dat daar nie 'n beplannings- en beheermodel bestaan wat op welsynsorganisasies van toepassing gemaak kon word nie. Bestaande beplannings- en beheermodelle is ontleed en sleutelkonsepte is ge1dentif iseer met betrekking tot beplanning en beheer as bestuurfunksies. Aan die hand van die sleutelkonsepte is 'n empiriese ondersoek na die stand van beplanning en beheer by agt welsynsorganisasies gedoen. Agt kantoorhoofde, 16 supervisors en 32 maatskaplike werkers was met behulp van 'n onderhoudskedule by die navorsing betrek. Hierdie empiriese ondersoek en die literatuurstudie bet die ondersoeker in staat gestel om in die ontwerpfase 'n beplanningsen Leheermodel te ontwerp wat op welsynsorganisasies van toepassing gemaak kan word. 'n Beplannings- en beheermodel is iii ontwerp wat voorsiening maak vir die uitvoering van take op 'n strategiese-, bestuurs- en operasionele beplannings- en beheervlak. Die model maak voorsiening vir die betrokkenheid van al die personeellede van 'n organisasie in die beplannings- en beheerproses. Die model is vir 'n periode van agt maande by een welsynsorganisasie geYmplementeer en geevalueer. Daar is tot die slotsom gekom dat die beplanning- en beheermodel wel deur welsynsorganisasies benut kan word. Die waarde van die model le daarin dat die gebruik daarvan 'n welsynsorganisasie in staat stel om sy eie strategiese, bestuurs- en operasionele beplannings en beheerplan te kan saamstel. Di t sal 'n welsynsorganisasie in staat stel om proaktief op interne sowel as eksterne omgewingsveranderings te reageer / Social Work / D. Phil. (Maatskaplike werk)

It is generally acknowledged that the share price of listed companies is not usually a true reflection of the value imbedded in the said companies. The main purpose of this study is to explore the correlation between selected performance measurement tools, namely Return on Equity (ROE) and Economic Value Added (EVA®), and the share price of companies listed on the Johannesburg Stock Exchange. The study is a quantitative one as it uses data extracted from McGregor BFA database to investigate the relationship between the variables studied. Correlation and linear regression analyses were used in determining such relationships. This study found that there is a synergy in using ROE and EVA® as performance measurement tools and that their interaction explains 8.06% of the movement in the share price of listed companies, all things being equal. Hence it is recommended to identify and study possible synergies between other performance measurement tools. / Management Accounting / M. Phil. (Accounting Sciences)

This study sought to determine the impact of a training and development (T&D) programme on the perceived performance of human resource assistants at a platinum mine in South Africa according to the following four performance dimensions: (i) personal (ii) customer; (iii) internal business; and (iv) learning and growth. A non-experimental design was used for this study, which was predominately quantitative in nature. Data was collected using a structured, self-administered questionnaire, which consisted of closed-ended questions. Based on the results obtained in this study, it was apparent that the T&D programme contributed significantly to an increase in the performance of employees. However, there are certain areas that can be improved in order to maximise and optimise the learning of employees. Recommendations were made regarding areas for improvement and possible future research. / Human Resource Management / M. Tech. (Human Resources Development)

The purpose of this study was to investigate the relationship between attitudes towards supervisory support after training and work performance of employees at the Department of Education’s Nkangala District in Mpumalanga during 2008. The sample comprised a complete sampling frame of HR and finance personnel. A five-point Likert scale was used to evaluate the attitudes of respondents towards supervisory support, and their work performance scores were correlated with the ratings of the attitudes towards supervisory support after training. Pearson’s product- moment correlation coefficient (PPM) was used to assess the relationship between the two variables. The results showed no significant relationship between attitudes towards supervisory support and work performance. The ANOVA test found that a significant (p= .016) difference only existed between attitudes towards supervisory support and educational level. The hypothesis stated in this study was therefore rejected. / Human Resource Management / M. Tech. (Human Resource Development)

Bakgrund: I en konkurrenskraftig miljö med föränderliga villkor krävs en tillämpning av sofistikerade styrverktyg inom ett företags ekonomistyrsystem. Verksamheten PostNord AB har i och med en bolagisering och avreglering genomgått en strukturomvandling men har fortfarande ett statligt uppdrag samtidigt som de konkurrerar med helt kommersiella företag. Problemdiskussion: PostNord AB får i dagsläget inte önskad effekt på styrning i verksamheten då det brister i förhållning till budgeten. Detta har utmynnat i en diskussion kring relationen mellan budget och prestationsmätning och dess styreffekter i organisationen. Syfte: Studiens syfte är att kartlägga PostNord ABs ekonomistyrsystem med särskilt fokus på budget och prestationsmätningar och dess styreffekter i organisationen. Vidare är syftet att ge rekommendationer på förändringar av dagens styrsystem, vilka kan ge en förbättrad styreffekt inom PostNord AB - Region Växjö. Metod: Studien innefattar en fallstudie som forskningsdesign. Insamlingen av empiriskt material har skett genom intervjuer, dokument och observationer. Intervjuerna har utförts semi-strukturerat och respondenturvalet har skett utifrån ett kedje- samt lämplighetsurval. Resultat: Problemområden beträffande ekonomistyrsystemets styreffekter har identifierats där förbättringsförslag rörarande företagets mest kritiska områden har rekommenderats. Dessa innefattar en nedtoning av budgeten till förmån för prestationsmätningar, mål kopplade till mått, ökad kommunikation mellan nivåerna samt förhöjd motivation genom ökat deltagande. Slutsats: Marknaden som PostNord AB verkar på kännetecknas av tämligen fasta spelregler med en likartad infrastruktur för distribution. Avgörandet för företagets framgång beror på hur det på mest fördelaktiga sätt kan anpassa och maximera sin verksamhet efter rådande villkor. Detta talar för en ökad användning av processinriktade prestationsmätningar. / Background: In a competitive environment with changing conditions the use of sophisticated management tool are required within a company’s management control system. The company Post Nord AB has, with corporatisation and deregulation undergone a structural change, but still has a state-mandated while competing with fully commercial enterprises. Problems Discussion: Post Nord AB is in the current situation not receiving the desired effect on the control of the business when because of imperfections in the attitude to the budget. This has led to a discussion on the relationship between budget and performance measurement and its control effects in the organization. Purpose: The aim of the study is to map Post Nord AB’s management control system with particular focus on the budget and performance measurements and its control effects in the organization. A further purpose is to provide recommendations on changes to the current control system, which can enhance the control effect in Post Nord AB - Region Växjö. Method: The study includes a case study research design. The collection of empirical data were collected through interviews, documents and observations. The interviews were conducted semi- structured and the selection were based on a chain and suitability selection. Results: Issues concerning control effects of the management control system have been identified and improvement proposals have been recommended. These include a dimming of the budget in favor of performance measurements, goals related to measurement, increased communication between levels and enhanced motivation through increased participation. Conclusion: PostNord AB acts on a market characterized by fairly fixed rules with a similar distribution infrastructure. The essential for the company’s success depends on how it in most beneficial ways can customize and maximize their business to the prevailing conditions. This suggests an increased use of process-oriented performance measurements.

Made available in DSpace on 2016-04-25T18:40:24Z (GMT). No. of bitstreams: 1 Luiz Carlos do Espirito Santo Moco.pdf: 1377970 bytes, checksum: 862a7ffbb10197d54d85df88d0b04aef (MD5) Previous issue date: 2007-06-12 / The aim of this work is to propose an evaluation model as a way to support the management of a non profit higher education institution, based on the indicators of performance, by using the BSC Balanced Scorecard, aiming to guarantee that the strategies and the actions which they unfold from are lined up with its mission and vision. This whole work was visualized through a context where big challenges were presented in the last decades for the management of organizations in general. Strong competition, among other factors, has motivated studies and researches about business management models for companies, including the nonprofit ones. The market related to private higher education in Brazil has experienced a strong offer expansion as a result of the perception of business opportunities in this area. Therefore, the management of higher education institutions represents a challenge to their directors, in particular the management of the private and nonprofit ones. The characteristics of such institutions demand the adaptation of the management model to the characteristics of a very competitive and distinct market regulated by the government. The starting point of this work was the review of the bibliography about the performance measurement theme. Through case study, quantitative and qualitative researches, the current management model of the institution was identified. From this point on, it was possible to identify the necessities of the institution and compare them with the performance measurement models studied. At this stage, it was possible to relate theory and practice and identify the methodology of the group on focused and choose the performance measurement model to be proposed as a management support. It was proposed a performance measurement model based on Balanced Scorecard. Five perspectives were created and the strategic objectives and the performance indicators were linked to them. With the proposition of the cause and effect relations between strategic objectives and the Strategic Map of the institution, which allow us to line up the objectives with the definite strategies, we presented the results, which served as a basis for the fulfillment of the objective of this work / Instituição de Ensino Superior sem Fins Lucrativos, baseado em indicadores de desempenho, utilizando o BSC Balanced Scorecard, visando garantir que as estratégias e as ações que delas se desdobrarem estejam alinhadas com a sua missão e visão. Todo este trabalho foi visualizado através de um contexto, onde grandes desafios foram apresentados a partir das últimas décadas para a gestão das organizações em geral. O acirramento da concorrência, entre outros aspectos, têm incentivado cada vez mais estudos e pesquisas a cerca dos modelos de gestão das empresas , incluindo as sem fins lucrativos. E também o mercado de educação superior privada no Brasil tem experimentado forte expansão da oferta, decorrente da percepção de oportunidades de negócio nesta área. Assim, a gestão de Instituições de Ensino Superior em particular, as privadas e sem fins lucrativos, tem representado um desafio para seus gestores. As características dessas organizações exigem a adaptação do modelo de gestão às características de um mercado fortemente concorrencial, regulado pelo Estado e bastante diferenciado. Como ponto inicial do trabalho, partiu-se de uma revisão bibliográfica acerca do tema medição de desempenho. Com o estudo de caso procurou-se a identificação do atual modelo de gestão da instituição, por meio de pesquisas qualitativas e quantitativas. A partir disso foi possível identificar as necessidades da instituição e cruzá-las com os modelos de medição de desempenho estudados. Nesta etapa foi possível relacionar teoria e prática e identificar a metodologia do grupo focado, apartir daí escolher o modelo de medição de desempenho a ser proposto como apoio à gestão. Na sequencia é proposto um modelo de medição de desempenho, baseado no Balanced Scorecard. Foram criadas cinco perspectivas, os objetivos estratégicos e os indicadores de desempenho a eles vinculados. Com a proposição das relações de causa-e-efeito entre os objetivos estratégicos e o Mapa Estratégico da instituição, que permitem alinhar os objetivos às estratégias definidas, foram apresentados os resultados obtidos que serviram de base para o cumprimento do objetivo deste trabalho

Problématique : Les organisations de santé font face à des pressions diverses pour offrir des soins et des services qui répondent aux plus hauts critères de performance et rendre compte de cette performance. Ces pressions proviennent de différents acteurs tels que les usagers du système de santé et les décideurs politiques. En raison de la place importante que prennent les infirmières dans l’offre de services de santé, il existe un intérêt croissant pour la mise en place d’interventions visant à mesurer et à améliorer la performance des services infirmiers. Cependant, dans le cadre de ces processus, les organisations sont souvent confrontées à des visions différentes et conflictuelles de la performance et à diverses approches pour la mesurer. Objectifs : Cette étude qualitative exploratoire a pour but d’explorer les conceptions de la performance des membres de l’équipe d’encadrement impliqués dans la prestation des services infirmiers et des infirmières soignantes et d’examiner dans quelle mesure les conceptions de la performance des deux groupes d’acteurs correspondent ou entrent en conflit. Méthodologie : Des entrevues semi-dirigées ont été conduites auprès de cinq membres de l’équipe d’encadrement et de trois infirmières. Une analyse de contenu a été effectuée à la fois pour faire ressortir l’éventail des conceptions et celles qui sont les plus prépondérantes dans les discours. Le cadre de référence ayant guidé cette analyse est une adaptation du modèle conceptuel de Donabedian comprenant trois dimensions soit la structure, le processus et les résultats (Unruh & Wan, 2004). Résultats : L’analyse des données recueillies auprès des membres de l’équipe d’encadrement fait ressortir dix conceptions distinctes, mais interreliées de la performance qui mettent l’accent sur les éléments de processus de soins infirmiers et de résultats chez la clientèle. Concernant les infirmières, neuf conceptions ont été répertoriées et l’accent a été porté surtout sur les éléments concernant l’adéquation des ressources humaines infirmières et de processus de soins infirmiers. Certaines similitudes et différences ont été repérées entre les conceptions de ces deux groupes d’acteurs. Conclusion : Cette étude permet de mieux comprendre les conceptions de la performance des acteurs impliqués dans l’offre de services infirmiers. Le modèle intégrateur qui résulte de la combinaison de ces différentes conceptions offre un cadre utile pour guider la construction d’outils de mesure de performance directement en lien avec les soins infirmiers et répondre à la demande d’imputabilité par rapport à ces services. / Background : Healthcare organizations face pressure to supply care and services that meet the highest level of performance and to show accountability in regards to this performance. These pressures come from different individuals ranging from the users of the healthcare system to political leaders. Since the nursing staffs occupy an important part in the supply of the healthcare services, there is a growing interest to put in place actions that would increase the performance of the nursing services as well as measure it. However, as part of this process, healthcare organizations often face conflictual notions of what performance is and how to properly measure it. Objectives : This qualitative exploratory study aims to explore the different notions of what performance is as seen by management teams involved in the nursing services delivery and by the field nurses to determine how much these notions are similar to each other or rather in opposition. Methodology: Semi-directed interviews have been held with five management teams’ members and also with three nurses. A content analysis has been made to illustrate the various notions of what performance is and those that show up the most. The framework used in this study is an adaptation of Donabedian’s model which includes three components: structure, process and results (Unruh & Wan, 2004). Findings: Ten distinct but related performance notions that focus on nursing’s process and impact on the users have been identified from data collected from management team members. On the nurses’ side, nine notions have been identified and put the focus mainly on the adequacy of nursing human resources with the nursing process. Some differences and similarities have also been identified between the performance notions of the two groups. Conclusion : This study gives a better understanding of the different performance notions that come from the various individuals involved in the nursing supply. The integrator model that result from the mix of these different notions will be useful in the creation of performance measurement tools directly linked with the nursing services, which will help respond to the accountability demand towards these services.

Les systèmes cellulaires modiles WiMAX ont pour objectif de fournir des services multimédias à haut débit à n'importe quel moment, n'importe quel endroit avec un prix abordable. La combinaison d'orthogonale accès multiples (OFDMA) et le relais en Wimax donnent plusieurs opportunités pour des réseaux moins coûteux et plus performances. La norme Wimax 802.16j élargit non seulement la couverture de la cellule, mais aussi augmente le débit moyen des utilisateurs. Plusieurs recherches de cette norme ont été publiées afin d'optimiser la performance du réseau. Cependant, lorsque nous étudions les architectures existantes du Wimax 802.16j standard et leur rendement, nous nous sommes aperçus que le débit du système pourrait être encore amélioré à l'aide de la réutilisation de fréquence. Dans la première partie de ce travail de recherche, nous avons examiné l'architecture existante de la norme 802.16j. Le débit total du système est légèrement plus élevé dans ces architectures que dans la norme sans relais. Afin d'améliorer le rendement du système de cette norme, nous avons proposé une nouvelle architecture de cette norme avec réutilisation de fréquence et de la technique de sectorisation. Le débit total augmente fortement dans notre approche comparant aux études existantes. Dans la deuxième partie, nous avons étudié l'impact de l'interférence dans notre modèle de relais. Les résultats de simulation montrent que les SINR de station mobile augmentent très légèrement. Cet impact d'interférence est assez faible et pourrait être négligeable. Nous concluons que notre proposition fournit toujours une meilleure performance. Dans la troisième partie, nous avons proposé une nouvelle approche d'allocation de ressources en liaison descendante afin de garantir les mêmes qualités de service pour les utilisateurs en maintenant un haut débit total. Les résultats de simulation montrent qu'il existe un compromis entre l'équité de la qualité de service et le débit total du système.

Made available in DSpace on 2014-12-17T14:52:36Z (GMT). No. of bitstreams: 1 AndrePFN.pdf: 1525936 bytes, checksum: edb576494fd35f42e78d512df4fc02df (MD5) Previous issue date: 2008-06-20 / Telecommunication is one of the most dynamic and strategic areas in the world. Many technological innovations has modified the way information is exchanged. Information and knowledge are now shared in networks. Broadband Internet is the new way of sharing contents and information. This dissertation deals with performance indicators related to maintenance services of telecommunications networks and uses models of multivariate regression to estimate churn, which is the loss of customers to other companies. In a competitive environment, telecommunications companies have devised strategies to minimize the loss of customers. Loosing customers presents a higher cost than obtaining new ones. Corporations have plenty of data stored in a diversity of databases. Usually the data are not explored properly. This work uses the Knowledge Discovery in Databases (KDD) to establish rules and new models to explain how churn, as a dependent variable, are related to a diversity of service indicators, such as time to deploy the service (in hours), time to repair (in hours), and so on. Extraction of meaningful knowledge is, in many cases, a challenge. Models were tested and statistically analyzed. The work also shows results that allows the analysis and identification of which quality services indicators influence the churn. Actions are also proposed to solve, at least in part, this problem / A ?rea de telecomunica??es ? uma das mais estrat?gicas e din?micas do mundo atual. Esse fato se deve a in?meras inova??es tecnol?gicas que afetaram a forma como as informa??es trafegam. O conhecimento deixou de ser percebido como um ac?mulo linear, l?gico e cronol?gico de informa??es e passou a ser visto como uma constru??o em rede, consequentemente a massifica??o da Internet banda larga em alta velocidade teve grande influ?ncia sobre esse fen?meno. Essa disserta??o aborda um estudo sobre medi??o de desempenho e servi?os de manuten??o em telecomunica??es, com o uso de ferramentas de descoberta de conhecimento em base de dados (KDD). Objetiva-se transformar informa??es, armazenadas nas bases de dados de uma grande empresa de telecomunica??es do pa?s, em conhecimento ?til. A metodologia de pesquisa utilizada focou no uso de an?lise de regress?o m?ltipla como ferramenta para estimar a taxa de abandono de clientes em servi?os de Internet de banda larga, como vari?vel dependente, e indicadores de qualidade de servi?o como vari?veis independentes. Modelos foram testados e analisados estatisticamente. O trabalho apresenta resultados que permitem analisar e identificar quais os indicadores de qualidade que exercem maior influ?ncia na taxa de abandono dos clientes. S?o propostas sugest?es que possam ser aplicadas para melhoria de qualidade do servi?o percebido e consequentemente diminui??es das perdas com a taxa de abandono

Service quality has always been a tacit assumption within the delivery of academic library services, but since the 1990s demands for accountability from different stakeholders, including the clients, made service quality a highly debated and researched focus in academic libraries all over the world. The scope of the study covers a wide-ranging analysis of discourses underpinning service quality and its accompanying performance indicators in academic libraries. Using the academic library of the University of South Africa as an illustrative case study, this study examines the possible impact of inventory control on the service quality of the academic library in three areas, namely access to information resources, retrieval of information resources and positive implications for sound financial management. The study's findings all point to a positive enhancement of service quality in regard to the three areas mentioned. / Information Science / M. Inf.