The diploma thesis deals with the assessment of the information system in the joint-stock company UNIKOM a.s. The thesis is divided into three main chapters. The first chapter presents the theoretical background necessary to understand the concepts related to this topic in the field of information technology and information systems. This section also presents the analytical tools that were used to elaboration of analysis in the following section. The second chapter of this diploma thesis is focused on the company UNIKOM a.s. and analysis of its internal and external factors and assessment of the information system using selected methods. The output of the second chapter is information about problematic parts of the company and the IS. In the third part, the information obtained in the analysis section is used to create suggestions for improvement of the situation in the company.

This thesis deals with basic concepts of corporate governance and management functions. It focuses on an analysis of a specific company, through which it is possible to identify deficiencies that occur within the firm. These weaknesses then affect the design of a new strategy and proposal for management functions. The changes are later implemented through Lewin's Change Management Model to which an implementation schedule is formed.

Professional nurses comprise the largest number of health care professionals in South Africa. High turnover rates contribute to shortages of nurses in South Africa, aggravated by the emigration of nurses, inadequate recruitment of student nurses, and the expected retirement of many baby boomer nurses by 2016. This study addressed factors influencing the retention of professional nurses in the Gauteng Province of South Africa. In phase 1, postal questionnaires were completed by 101 registered nurses while semi-structured interviews were conducted with 21 nurse managers in phase 2. Personal, organisational and managerial factors influenced the retention potential of the professional nurses. In terms of Maslow' Hierarchy of Needs Theory, most factors influencing nurses' retention operated on the lowest (physiological) level and concerned remuneration. Safety needs were compromised by the lack of equipment and supplies, the shortage of nurses and unsafe working places. Esteem needs included respect from doctors, managers and colleagues as well as recognition for outstanding performance. In terms of Vogt et al's Theory of Nurse Retention Theory, the constrictions caused by inadequate remuneration and safety aspects should be addressed. Lewin's Force-Field Analysis Theory recommends that the factors that influence nurses' retention negatively should be unfrozen, changed and refrozen, including communication. Based on these results guidelines were compiled for enhancing the retention rates of professional nurses (Annexure G). / Health Studies / D.Litt. et Phil. (Health Studies)

Professional nurses comprise the largest number of health care professionals in South Africa. High turnover rates contribute to shortages of nurses in South Africa, aggravated by the emigration of nurses, inadequate recruitment of student nurses, and the expected retirement of many baby boomer nurses by 2016. This study addressed factors influencing the retention of professional nurses in the Gauteng Province of South Africa. In phase 1, postal questionnaires were completed by 101 registered nurses while semi-structured interviews were conducted with 21 nurse managers in phase 2. Personal, organisational and managerial factors influenced the retention potential of the professional nurses. In terms of Maslow' Hierarchy of Needs Theory, most factors influencing nurses' retention operated on the lowest (physiological) level and concerned remuneration. Safety needs were compromised by the lack of equipment and supplies, the shortage of nurses and unsafe working places. Esteem needs included respect from doctors, managers and colleagues as well as recognition for outstanding performance. In terms of Vogt et al's Theory of Nurse Retention Theory, the constrictions caused by inadequate remuneration and safety aspects should be addressed. Lewin's Force-Field Analysis Theory recommends that the factors that influence nurses' retention negatively should be unfrozen, changed and refrozen, including communication. Based on these results guidelines were compiled for enhancing the retention rates of professional nurses (Annexure G). / Health Studies / D.Litt. et Phil. (Health Studies)