43 results on '"Coetzer, W."'
Search Results
2. Identifying Rhabdomys museum specimens following taxonomic changes: use of short COI sequences
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Coetzer, W., primary and Grobler, J., additional
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- 2018
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3. Pauline eschatology and ethics — a critical evaluation of Martin Dibelius
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Coetzer, W. C.
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- 1987
4. THE HOLY SPIRIT AND THE ESCHATOLOGICAL VIEW IN ROMANS 8
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Coetzer, W C
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- 1981
5. Pastorale begeleiding van die emosioneel verwonde tiener
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Coetzer, W and De Klerk, T.C
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Tiener ,Emotional woundedness ,Emosionele verwonding ,Teen ,Pastoral guidance ,Pastorale begeleiding - Abstract
Many teenagers struggle with the consequences of emotional injuries. Simultaneously they are moving through the difficult phase of adolescence which may complicate their situation. In this article the first focus is the typical factors which compound the difficulties in this phase. Secondly we focus on a variety of possible causes of emotional injury. The results and consequences of such injuries form the third issue investigated. In the last instance attention is given to some pastoral-theological points of departure concerning counselling of emotionally injured young people. To these young people their frame of reference is influenced by amongst other things their families, school, church and friends. To experience real meaning in life the teenager's relationship with God has to be healed, for this relationship determines all other inter-personal relationships. The spiritual deepening accompanying this process often also significantly contributes to the eventual handling of unprocessed hurt from the past.
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- 2014
6. Die self-sny fenomeen onder jongmense: perspektiewe vanuit die praktiese teologie
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Coetzer, W
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Self-sny ,Self-benadelende gedrag ,Cutting ,Self-mutilering ,Pastorale berading ,Pastoral counseling ,Self-mutilation ,Self-injurious behavior - Abstract
Statistics around the phenomenon of self-injurious behaviour show a rise in numbers. Self-injury has been described as the anorexia and bulimia of the new millennium. The church must be equipped to guide and counsel young people affected by this problem. It is not a 'teenage problem' that people simply 'outgrow'. We can therefore no longer pretend that this is a fringe issue that occurs in only the most extreme cases. This article, in the first instance, focuses on reasons for the increase in cases as well as on a number of misconceptions regarding this theme. Secondly, the focus shifts to the important role of emotions, the dynamics of the process, as well as a treatment programme. In conclusion, a number of pastoral perspectives are highlighted and guidelines provided to prevent possible slips and setbacks.
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- 2011
7. AfrOBIS: A marine biogeographic information system for sub-Saharan Africa
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Grundlingh, M. L., St Ange, U. B., John Bolton, Bursey, M., Compagno, L., Cooper, R., Drapeau, L., Griffiths, C. L., Bel Hassen, M., Herbert, D. G., Kirkman, S., Ohland, D., Robertson, H. G., Trinder-Smith, T., Westhuysen, J., Verheye, H. M., Coetzer, W., Wilke, C., Institute of Marine and Environmental Law, and Faculty of Law
- Abstract
AfrOBIS is one of 11 global nodes of the Ocean Biogeographic Information System (OBIS), a freely accessible network of databases collating marine data in support of the Census of Marine Life. Versatile graphic products, provided by OBIS, can be used to display the data. To date, AfrOBIS has loaded about 3.2 million records of more than 23 000 species located mainly in the seas around southern Africa. This forms part of the 13.2 million records of more than 80 000 species currently stored in OBIS. Scouting for South African data has been successful, whereas locating records in other African countries has been much less so.
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- 2007
8. Pastorale Begeleiding van die Emosioneel Verwonde Tiener
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Coetzer, W, primary and De Klerk, TC, additional
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- 2014
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9. A practical-theological perspective on corruption: towards a solution-based approach in practice
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13172697 - Coetzer, Wentzel Christoffel, Coetzer, W., Snell, L.E., 13172697 - Coetzer, Wentzel Christoffel, Coetzer, W., and Snell, L.E.
- Abstract
This article aims to delineate the basis-theoretical and meta-theoretical perspectives on the phenomenon of corruption. It defines solution-based pastoral markers should the research indeed establish a definitive role for pastoral theology in addressing this serious societal ill. Thus it attempts to scrutinize the dynamic factors associated with the phenomenon of corruption in general and as it pertains to South Africa. It also examines the views of both Scripture and related disciplines on corruption, then compare some of the current solutions proposed in the literature on dealing with it. Furthermore, it determines and practically delineate the role and parameters of practical theology in an attempt to address the issue of corruption. Finally, one of the following hypotheses is accepted: Firstly, Practical Theology has a distinct role to conduct in rooting out corruption within society. Secondly, Practical Theology has no defined role in assisting with the eradication of corruption within society.
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- 2013
10. Patterns of genetic diversity in vervet monkeys (Chlorocebus aethiops) from the south eastern regions of South Africa
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Coetzer, W. G., Grobler, J. P., Turner, T. R., Coetzer, W. G., Grobler, J. P., and Turner, T. R.
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Vervet monkeys (Chlorocebus aethiops) are one of the most widely distributed primate species in Africa. The aim of this study was to determine the level of genetic differentiation among conspecific vervet monkey populations in the south-eastern regions of South Africa, as part of a bigger project to determine levels of differentiation across South Africa. For this purpose, samples were taken from four localities in the Free State Province (Soetdoring Nature Reserve (NR), Gariep Dam NR, Sandveld NR and the Parys area), four Eastern Cape locations (Tsolwana NR, Baviaanskloof NR, Shamwari Private Game Reserve (PGR) and the Nelson Mandela Metropolitan University (NMMU) campus, Port Elizabeth), three Kwa-Zulu Natal location (St. Lucia area) and one Limpopo Province locality. Genetic differentiation was quantified using sequence data from a portion of the mtDNA control region. Twelve Haplotypes were identified within the total sample group. The nucleotide diversity for each grouping was calculated over all loci. Nucleotide diversity ranged from 0 to 0.038% ±0.02. Haplotype frequencies distribution among samples was calculated. An analysis of Molecular Variance (AMOVA) test was conducted and population pairwise FST values were estimated. The AMOVA test revealed that the majority of the genetic diversity occurred among the different groups (52.5%), with only 4.9% of the variation found within populations. The populations were assigned to groups according to geographic origins. The pairwise analysis identified significant levels of genetic variation among populations, with an average FST value of 0.851. These haplotypes were found to coincide with the geographical borders of Provinces. A ML tree was constructed using the haplotype data, and results showed clustering corresponding to geographical borders. A phylogenetic network was constructed, and this showed clustering similar to that found with the ML tree analysis. According to these results it is clear that there is gene
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- 2012
11. A Practical-Theological perspective on corruption: towards a solution-based approach in practice
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Coetzer, W, additional and Snell, LE, additional
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- 2013
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12. Die self-sny fenomeen onder jongmense: Perspektiewe vanuit die Praktiese Teologie
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Coetzer, W, primary
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- 2011
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13. The impact of preocupation with sexual activity, associated with the use of internet, on the family — a pastoral perspective
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Coetzer, W, primary
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- 2009
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14. Die impak van intergeneratiewe trauma. Verkennende perspektiewe tesame met enkele pastorale kantaantekeninge
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Coetzer, W, primary
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- 2007
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15. Metateoretiese perspektieweop liggaamlike probleme as moontlike uitvloeisel van onverwerkte trauma
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Coetzer, W, primary and Kotzé, H, additional
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- 2007
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16. A psychometric evaluation of measures of effective well-being in an insurance company
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Coetzer, W J, primary and Rothmann, S, additional
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- 2007
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17. Occupational stress of employees in an insurance company
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Coetzer, W. J., primary and Rothmann, S., additional
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- 2006
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18. Pastorale implikasies van die liggaam/denke verbintenis
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Coetzer, W, primary
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- 2006
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19. Pastorale begeleiding van die seksueel verslaafde
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Coetzer, W. C., primary
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- 2005
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20. 'Medelyemoegheid' – die hantering van sekondêre traumatiese stres
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Coetzer, W., primary
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- 2004
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21. Establishment ofNeltumius arizonensis(Coleoptera: Bruchidae) on Mesquite (ProsopisSpecies: Mimosaceae) in South Africa
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Coetzer, W., primary and Hoffmann, J.H., additional
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- 1997
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22. A real time, speaker independent, speech recognition system.
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van Wyk, G., Nel, I.H.J., and Coetzer, W.
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- 1991
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23. An Adaptive Homomorphic Vocoder at 550 bits/second.
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Nel, I.H.J. and Coetzer, W.
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- 1990
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24. A CELP Algorithm for Real-Time Implementation.
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Nel, I.H.J. and Coetzer, W.
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- 1990
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25. Sperm viability and morphology of two genetically diverse Merino lines
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Lambrechts, H., Niekerk, F. E. van, Cloete, S. W. P., Coetzer, W. A., and Horst, G. van der
- Abstract
Microscopically evaluated sperm parameters, as well as computer-aided sperm motility analysis (CASMA), were used to assess sperm quality and the effect of cryopreservation on ram semen obtained from two genetically diverse Merino lines. These lines were divergently selected on maternal ranking values for multiple rearing ability from the same base population since 1986. Replacements in the high (+) line were preferentially the progeny of ewes rearing >1 lamb per joining. Progeny of ewes rearing <1 lamb per joining was preferred as replacements in the low () line. Sperm quality, as assessed by percentages of live, abnormal and acrosome-intact spermatozoa as well as by motility, was independent (P≤0.20) of line, time of sampling and their interaction in ejaculated samples obtained from the eight rams used as sires in 1995. Sperm quality of frozenthawed samples was adversely affected (P≤0.01) by cryopreservation and thawing at 35˚C for 30 s relative to fresh ejaculated samples. No consistent differences between lines were found in epididymal sperm samples obtained from 12 slaughtered rams (6 from each line). The adverse effect (P≤0.05) of cryopreservation and thawing at 35˚C for 30 s on sperm viability and motility was also demonstrated for these samples.
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- 2000
26. The Effect of Cryopreservation on the Survivability, Viability and Motility of Epididymal African Buffalo (Syncerus caffer) Spermatozoa
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Lambrechts, H., Niekerk, F. E. van, Coetzer, W. A., Cloete, S. W., and Horst, G. van der
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- 1999
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27. A case-study of ontology-driven semantic mediation of flower-visiting data from heterogeneous data-stores in three South african natural history collections
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Coetzer, W., Deshendran Moodley, and Gerber, A.
28. An assessment of the toxicity of parenteral treatment with copper EDTA and copper heptonate in sheep
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Niekerk, F. E., Cloete, S. W. P., Coetzer, W. A., Stefan Du Plessis, Wellington, A. C., and Smith, W. A.
29. A CELP Algorithm for Real-Time Implementation
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Nel, I.H.J., primary and Coetzer, W., additional
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30. An Adaptive Homomorphic Vocoder at 550 bits/second
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Nel, I.H.J., primary and Coetzer, W., additional
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31. Safety perceptions on productivity in the petrochemical industry
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Nedzamba, G., Coetzer, W., Dr, and Coetzer, W.
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safety culture ,organisational culture ,petrochemical environment ,Occupational health and safety ,safety climate - Abstract
MBA, North-West University, Potchefstroom Campus The safety slogan for many Petro-Chemical organisation year in year out is “Zero is possible", and the commitment to drive towards high performance culture. The safety intervention that comes with the new way of looking at the risk doesn't seem to eliminate injuries and fatalities completely. There is something missing from the industry that is dominated by the advances of high quality technologies, and automated plant systems, occupational health and safety incidents and fatalities continue to devastate thousands of lives each year. A piece of puzzle to completely eliminate incident in the workplace is needed. The organisations with world's highest safety standards are battling to understand why injuries still happen in spite of all the precautions, procedures and methods to prevent them. The philosophy of it all lies with the behaviour of the employees when operating the machinery systems. The most injuries occur as a result of the interface of the maintenance and operators with the plant machinery. Significantly there has been a noticeable improvement in the reduction of health and safety incident rates across the South African petrochemical environment. There seems to be no confidence to sustainably achieve zero serious injuries and fatality. The most disturbing injuries happen when the organisation is doing so well in tnbnberms of injuries statistics, and brings the whole celebrations to a standstill. The DuPont way of arriving at the empowered accountability in terms of safety lies with an interdependent safety culture in which safety is omnipresent and embedded in the hearts of all employees. The Interdependence state can be reached by following this fundamental logic, there must be a high- level understanding of the concept of organisational culture and safety culture which is very critical. Essentially the safety culture shapes the way the organisation behaves towards safety, and the productivity priorities shouldn't be ignored. The values of a high-performance culture is the pillar of commitment by management and employee together and pledging commitment to health and safety, accountability and involvement, communication and trust, risk awareness and compliance, competency and learning and finally recognition. The DuPont model suggests that in most organisations the reactive safety culture exist and of course safety is merely a natural instinct with no real perceived value for the individual or organisation. The organisations refer to only do something about safety only when something has gone terribly wrong. The literally display of a dependent safety culture is when employees start to value safety but only, so they do not get caught. The independent safety culture is categorised by empowered accountability of individuals who value safety, and the understanding of the consequence. The most employees that value safety under independent are either have witnessed serious incidents in their career life or have been injured before, they might even know the reality check that goes with it. The final part of the Du Pont model tries to bring to life the ideal world where there is interdependency when it comes to safety culture, employees embrace safety as a personal virtue not only for their own safety but also in contribution to the safety of their peers. In this ideal world the culture is such that its employees' desire to do things safely so that no-one gets injured. The final fact that the study tried to undertake was the element of behaviour based safety, and it strides towards high performance culture. The initiative is one of the best since the study of employees at risk behaviour observation, but still requires fine tuning in terms of its key performance indicators, and what the organisation can do with the data of the system. Masters
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- 2018
32. Organisational practices and total quality management : the mediating role of employee engagement and job satisfaction
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Mudau, Dzivhuluwani, Coetzer, W., and Coetzer, W
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ComputingMilieux_THECOMPUTINGPROFESSION ,Employee engagement and job satisfaction ,Internal organisational practices ,Total quality management - Abstract
MBA, North-West University, Potchefstroom Campus, 2017 The global scenario today, requires that an organisation is at all levels and in all its different aspects fully functional and operational. This is essential because the organisational divisions namely the stakeholders, operations, human resources, marketing, management and employees are all interrelated. Amongst these, the employee becomes the most critical stakeholder of the company. Thus, it is crucial that each employee feels motivated to work as it will maintain organisational productivity as well as enhance the company’s brand value. In order to establish this, organisations have to take care of organisational practices that include recruitment and selection, technological improvement, training and development, job satisfaction, performance management, internal communication, quality system improvement and organisational support. According to the literature, employee engagement and job satisfaction are perceived to be the mediating factors in the relationship between internal organisational practices and Total Quality Management. This study focused on the banking sector, and the roles of employee engagement and job satisfaction as mediators of Total Quality Management and Internal Organisational Practice. The research applied self-constructed instruments to measure Total Quality Management and the short version of the established UWES measuring instrument that was reduced to nine questions to measure employee engagement. Job Satisfaction was assessed using Job Satisfaction Scale (JSS). A questionnaire was formulated in correspondence with the research questions. It was then divided into different sections such as biographical data, job satisfaction, training and development, employee engagement, Organisational practices, performance management, recruitment and selection, Organisational support, internal communications, Total Quality Management, quality systems improvement and technology improvement. The research confirms that statistically significant positive correlations (practically significant, large effect) exist between employee engagement and job satisfaction. This is indicative that, the more engaged employees are, the more satisfied they will be with their job, and vice versa. No correlations were however, found in the sample of employees working in the banking industry between employee engagement, job satisfaction and organisational practices. Also, there is no correlation between employee engagement, job satisfaction and Total Quality Management. Yet, statistically significant positive correlations (practically significant, large effect) existed between the constructs of organisational practices, i.e. performance management, recruitment and selection, organisational support, internal communication, training and development and the combined organisational practices construct and the constructs of Total Quality Management, i.e. Total Quality Management General, quality system improvement, technology improvement and the combined Total Quality Management construct. Regression analysis was used to determine the mediating effect of employee engagement and job satisfaction between Organisational practices and Total Quality Management. Results indicate that although organisational practices are significant predictors of Total Quality Management, neither employee engagement nor job satisfaction mediate this relationship Masters
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- 2016
33. Stilte, gebed en lectio divina : kreatiewe hulpmiddele in die pastorale intervensieproses na trauma
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Jansen Van Nieuwenhuizen, Wynand Jacobus, Coetzer, W., and 13172697 - Coetzer, Wenzel Christoffel (Supervisor)
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Creativity ,Lectio divina ,Crisis intervention ,Quiet time ,Trauma ,Prayer - Abstract
PhD (Pastorale Studies), North-West University, Potchefstroom Campus The main theme that is researched in this study is: Silence (quiet time), prayer and lectio divina: Creative resources in the pastoral intervention process after trauma. The focus of the study is to determine to which degree aspects such as quiet time, prayer and lectio divina may be used as creative resources in the pastoral crisis intervention process after trauma. A further overall objective of the study in view of the pastoral crisis intervention process, is to establish a practical and enforceable pastoral model for counselling victims after trauma. In Chapter 2 the focus has been on the descriptive task that is the first of four tasks as recommended by Richard Osmer in his pastoral model and which forms the basic premise of this study. Concerning the descriptive task, emphasis was placed on the incidence of crisis and trauma and the consequences thereof by asking the question: “What is happening here?” The functional role of creative lateral thinking, quiet time, prayer and lectio divina as creative resources for the pastoral crisis intervention process after trauma, was then researched in theory. The second task, as suggested by Osmer, is the interpretative task as discussed in Chapter 3. The directional question that was subsequently asked, was: “Why is this happening?” In this instance, particular attention was paid to relevant and applicable contributions from neighbouring sciences. These inputs have been interpreted and incorporated into the preliminary formulation of a pastoral model regarding the counselling of victims after trauma. The normative task is Osmer’s third task and it is discussed in Chapter 4. Here, in a practical-theological way, exegesis of a few relevant passages from Scripture was done with the help of a Scripture-based Reformational approach. Results have shown that the spiritual disciplines of quiet time, prayer and lectio divina are emphasized and applied as functional and creative resources by Scripture itself. The pragmatic task is Osmer’s last task and it appears in Chapter 5. From all the previous chapters, an integrated model has been compiled regarding the counselling vi of victims after trauma by using quiet time, prayer and lectio divina as creative resources. The proposed model consists of six processes with a Scriptural and scientific foundation. From this study it appeared that the spiritual disciplines of quiet time, prayer and lectio divina, might be especially useful in the practice of pastoral counselling while, at the same time, they can also be beneficial regarding neighbouring scientific models. Lastly, it was also indicated that a multi-disciplinary approach within the pastorate is of critical importance and that scientific fields can strengthen, enrich, and transform each other to serve the issue and task in a more useful way. Doctoral
- Published
- 2021
34. The relationship between the emotional intelligence and ethical behaviour of attorneys
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Pretorius, Andre and Coetzer, W
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Ethics ,Ethical behaviour ,Ability to make ethical decisions ,Attorneys' empathy towards clients ,Ethical decision making ,Teaching ethics ,Consequences of lack of emotional intelligence in law firms ,Emotional intelligence ,Emotional intelligence and attorneys ,Ethical challenges ,Ethical behaviour in law firms ,Importance of emotional intelligence in law firms ,Business ethics ,Self-awareness ,Code of conduct in law firms ,Moral issue recognition ,Importance of ethical behaviour in law firms ,Attorneys' EQ ,Decision making ,Attorneys ,IQ versus EQ - Abstract
MBA, North-West University, Potchefstroom Campus, 2017 Ethical behaviour is a significant topic of interest in the literature of business ethics and law. Many hypothetical models have been proposed in an attempt to clarify the process by which ethical decisions are made. Attorneys, who are responsible for the defence and implementation of the rights of the public, are often accused of unethical behaviour. Decision-making based on an ethical point of view is very important in the field of law but, the emotional intelligence of attorneys might be more important. Minimum research has been done to substantiate the statement that emotional intelligence plays a pivotal role in the ethical behaviour of attorneys. This study examines the relationship between emotional intelligence and ethical behaviour of attorneys. The results should assist managers to determine the importance of emotional intelligence and ethical behaviour as a competitive advantage. The results should further assist managers to determine the need for further academic research on different factors that might have an influence on ethical behaviour. The study population consisted mainly of white (65,90%), females (51,20%), working as associate attorneys (36,60%), between the ages of 21 and 30 (53,7%). Most the participants had less than 10 years’ work experience and 53,70% had at least a degree. Three questionnaires were administered, namely the Trait Emotional Intelligence Questionnaire – Short Form (TEIQue-SF) (Petrides, 2009), Virtue-Ethics Importance Scale (VAIS) (Swaim, 2004) and Consequential Scale (Tanner, et al., 2007). Ethical dilemmas were also included in the survey to which participants had to indicate their acceptance or rejection of the noted dilemma. Principal component factor analysis was performed on the three measurements. Acceptable KMO correlation matrix was found for the TEIQue-SF and the Consequential scale, however the KMO correlation matrix of the VAIS was found to be undesirable. The VEIS was therefore excluded in further statistical analysis. One factor was extracted from the TEIQue-SF, accounting 31,75% of the total variance. This factor was labelled Trait EI and had an acceptable Cronbach alpha coefficient of 0,79. Two factors were extracted from the Consequential Scale, explaining 51,85% of the total variance. These factors were labelled Deontological Beliefs and Utilitarian Beliefs and displayed Cronbach alpha coefficients ranging from 0,81 to 0,82. No correlation was found between Trait EI, Deontological Beliefs and Utilitarian Beliefs in the sample of attorneys. This finding was in line with the findings by Pathak and colleagues (2013:113). Statistical and practical significant correlations were however, found between utilitarian beliefs and some of the ethical dilemmas. This is indicative that the higher an attorney’s Utilitarian beliefs, i.e. believing that the end justifies the means, the more likely he or she may be to engage in behaviours that may not be perceived as ethical. From the results, it can be concluded, that although the relation between emotional intelligence and ethical behaviour could not be confirm in the current study, that attorneys, in their profession, are expected to act in an ethical/unethical way despite of their level of emotional intelligence. Further research is therefore needed to clearly indicate to the legal profession how being emotional intelligent as well as acting ethical, can create a competitive edge and improve the perception of the profession Masters
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- 2016
35. A pastoral study about parenting style with special reference to David
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Louw, Willem Jacobus, Coetzer, W C, and 13172697 - Coetzer, Wentzel Christoffel (Supervisor)
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Style of parenthood ,Emotional woundedness ,Emosionele verwonding ,Role of father ,Role of parents ,Rejection ,Parenthood ,Rol van pa ,David ,Ouerskapstyl ,Rol van ouers ,Dawid ,Verwerping ,Ouerskap - Abstract
MTh (Pastoral), North-West University, Potchefstroom Campus, 2016 In this study, which is approached according to the research method of Richard Osmer (2008:4-29), focus will be on a pastoral parenting style with special reference to the Biblical figure, David. The question around parenting as based on Biblical principles, has come under attack during the past number of decades. Questions are especially asked out of certain areas if a father, for example, is still necessary at all. As far as the situation in South Africa is concerned, the crisis is especially related to the 3.7million orphans. On global scale parenting styles also seem to have changed the last number of decades due to aspects like changes around family structures, career requirements and exchanging of roles between fathers and mothers. As far as Scriptural approaches are concerned, it seems that there, as far as David is concerned, despite his enormous contribution in all areas, as well as his tremendous strong character, has possibly been a bit of some weakness in the armour of his parenting style. Especially passages like 1 Kings 1:5-6a and 2 Samuel 13:21 are very clearly indicated in this regard by commentators. The conclusion is that David’s strong characteristics can eventually be part of a recommended pastoral parenting style, but that they will have to be complemented by Scriptural detail relating, amongst others, to passages Scripture like the following: Proverbs 13:24; 22:6; Ephesians 6:4 and Colossians 3:21. Further the role of parenting in Biblical times will also be of importance. The above-mentioned facts can contribute towards a very sturdy Scriptural-founded basis around a parenting style which can then be complemented by detail from an empiric research, as well as facts from the neighbouring sciences. A pre-ultimate chapter is also planned around the current events and issues regarding the theme of father wounds, father hunger and father need. [In the case of this M-Thesis it will be included by means of an article]. In conclusion it will be attempted to unite all the lines in a final chapter where guidelines will be formulated for a pastoral parenting style based on the interaction between normative perspectives, interpreting perspectives and findings of a qualitative research, which hopefully will eventually form a meaningful contribution as a whole for Christian parents in the twenty-first century Masters
- Published
- 2016
36. Exploring health workers' perceptions of accountability within a North West Province public hospital
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Van Niekerk, Cornelius Lourens, Coetzer, W J, and Coetzer, W.J.
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Healthcare ,Public hospital ,Accountability ,North West province ,Health workers - Abstract
MBA, North-West University, Potchefstroom Campus, 2017 A recent study by Van Geems, Bester, Middelberg, Du Preez, and Kotzé (2014) explored the supply chain of an antibiotic prescribed to the majority of patients admitted to medical units in South African public hospitals. Through a case study, they concluded that the lack of accountability served as a factor for poor inventory management. Accountability is a complex term. There is ambivalence in literature regarding the meaning of accountability. Accountability within the South African public health sector has also not been extensively explored. When one considers the complexity and multi-dimensionality of the concept accountability, one also should question whether health workers comprehend the meaning of accountability as well as the impact of insufficient accountability within the healthcare sector. This study aims to explore health workers’ perceptions of accountability. This is done by exploring health workers’ perceptions in their own words as well as the unique meanings that they attach to this concept. Although accountability is an abstract concept, the lack of accountability has also been linked to poor patient outcomes. The significance of exploring accountability in public healthcare aligns with current concerns about the poor patient and healthcare outcomes in South African hospitals. The population for the study was health workers employed at a level two public hospital in the Dr Kenneth Kaunda District in the North West province. Through a qualitative, explorative, descriptive and contextual design, health workers’ perceptions of accountability were investigated by means of eight interviews. Health workers refer to sub-categories for instance enrolled nurse auxiliaries, enrolled nurses and healthcare workers. The results obtained in this study, indicated that health workers perceived accountability as one’s responsibilities and tasks while performing one’s job. This refers to responsibilities as set out in the health workers’ scope of practice. In simple terms, to do everything one should as it should be done. However, in practice this is not always the case. As all of the health workers were to an extent able to explain what the results of a lack of accountability is and why accountability is important, especially within their field of employment, there is still a large percentage of health workers who are aware of and knowingly partake in unaccountable practices within the hospital. It is evident that there is a definite contradiction between theory and practice. The perception exists with some of the health workers that once a task is delegated to them, the person who delegated the task should take accountability. Another perception is that if a task is beyond their scope of practice they cannot be held accountable. Regardless of the way in which they performed the delegated task or tasks that are beyond their scope of practice. Very little evidence surfaced from the study to confirm that health workers fully comprehend what the relationship between accountability, patient care and wellbeing is. This leads the study to conclude that there is a definite lack of understanding under health workers about the meaning of and the role that accountability plays within the healthcare sector. Limitations to the study were identified and discussed. The study also provides recommendations to the management of the hospital as well as for future research Masters
- Published
- 2016
37. An evaluation of the feasibility of the national health insurance system in South Africa
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Molebatsi, Pule David and Coetzer, W.
- Subjects
Healthcare system ,Public healthcare sector private healthcare sector ,National Health Insurance (NHI) ,Financing - Abstract
MBA, North-West University, Potchefstroom Campus, 2015 According to the World Health Organisation (WHO) the goal of universal health coverage is to ensure that all people obtain the necessary health services without being financial limped because of the payable fees. This requires: - A strong, efficient, well-run health system; - A system for financing health services; - Access to essential medicines and technologies; and - A sufficient capacity of well-trained, motivated health workers. In an effort to compliment the above mentioned, the South African government proposed the National Health Insurance System (NHIS) to address the health inequality and to improve access to quality healthcare for its citizens. The National Department of Health (NDOH) has already consulted with several stakeholders since the launch of the NHI Green Paper in August 2011. Already 11 National Health Insurance (NHI) pilot sites have been established in the nine South African provinces to assess the feasibility, acceptability, effectiveness and affordability to engage the private healthcare sector. This study aimed to evaluate the feasibility of the NHI in South Africa as well as the way in which it could be implemented to be more acceptable to all stakeholders involved. A qualitative research approach was followed due to the nature of the study. Furthermore, an exploratory methodology was applied in order to generate hypotheses. The research design for this study included a literature review, participatory data collection, semi-structured interviews and data analysis. The study found that there is a need for NHI in South Africa. However, medical practitioners (also referred to as general practitioners or GPs further in the study) feel uncertain about the implementation progress which is unclear to them. Also evident is the, fear for loss of income should the NHI be implemented and thus the remuneration package remained a main concern for all. Masters
- Published
- 2014
38. The validity of the Situation Specific Evaluation Expert (SPEEX) for predicting academic success of first year mechanical engineering students at the Vaal Triangle Technikon
- Author
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Kubayi, Rirhandzu Maureen and Coetzer, W.
- Subjects
Prediction studies ,Academic success ,Situation Specific Evaluation Expert (SPEEX) ,Validity - Abstract
Thesis (MA (Industrial Psychology))--North-West University, Potchefstroom Campus, 2004. Institutions of higher learning are currently faced with the crisis of finding appropriate criteria for undergraduate admission. This concern has been sparked by the fact that matriculation grades are no longer seen as an accurate reflection of students' academic potential. As tertiary education is becoming more expensive, it is therefore becoming more and more important to select only students who have a realistic chance of being successful in their studies. The main aim of this study is to validate the Situation Specific Evaluation Expert (SPEEX) as a predictor of academic success of first year students of Mechanical Engineering at the Vaal Triangle Technikon. The design used in this study is a non-experimental correlational design. This design was selected because the investigation of this study is aimed at determining the presence or absence of the relationship between the independent and dependent variables without specific reference to causality. The sample of this study consisted of a total of 140 mechanical engineering student at the Vaal Triangle Technikon. This sample was the total number of students from the Mechanical Engineering department who enrolled for mechanical engineering courses for the year 2000. The sample consisted of 94% males and females 6% females. Subject matter experts from industry as well as those involved in the training of Mechanical Engineering at the Vaal Triangle Technikon selected competencies, which were hypothesised to be indicative of a potentially successful student. Based on the selected competencies the assessment battery was compiled with the selected indices being considered as predictor variables. A multiple regression analysis was performed on data in order to establish the predictive validity of the assessment battery. SPEEX 2502 (Language proficiency) consistently showed a positive correlation on the prediction of academic success. Masters
- Published
- 2003
39. The organisational diagnoses of a distribution organisation
- Author
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Alblas, Lourence Badenhorst and Coetzer, W.
- Subjects
Organisational diagnose ,Organisational development ,Psychodynamic perspective - Abstract
Thesis (M.Com. (Industrial Psychology))--Potchefstroom University for Christian Higher Education, 2003. During the past three decades the economic performances of South Africa organisations were poor. This poor performance forced a lot of South African organisations to look at the way they do business. A method to analyse the way business is conducted through an Organisation Diagnose. Organisation Diagnose is the process of using concepts and methods from the social and behavioural sciences to assess the current state of an entire organisation and to find ways to improve the organisations effectiveness. The aim of this research was to evaluate perceptions of employees of a distribution organisation through an Organisation Diagnose. A cross-sectional design was used as model for the research. Interviews and questionnaires were used as methods for data gathering. A representative sample (N=30) from different job levels and departments were interviewed. The main themes were identified and these themes were included in the questionnaire as dimensions. The Study population (N=88) was chosen from a depot of a distributing organisation. The empirical investigation was aimed at establishing the reliability and validity of the derived questionnaire and to determine the important dimensions to be focused on with regards to interventions. The results of the empirical study showed that employees of a depot of a distributing organisation tend to have positive perceptions about supervision, remuneration and change organisations. The research also showed that employees of a depot of a distributing organisation tend to have negative perceptions about interpersonal relationships and promotion. The research also indicated a large number of factors that was considered as neutral. This can be an indication that employees of a depot of a distribution organisation may have a lack of motivation. Masters
- Published
- 2002
40. Eliciting and Representing High-Level Knowledge Requirements to Discover Ecological Knowledge in Flower-Visiting Data.
- Author
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Coetzer W, Moodley D, and Gerber A
- Subjects
- Animals, Bayes Theorem, Behavior, Animal, Biodiversity, Pollen physiology, Probability, Reproducibility of Results, Ecosystem, Flowers physiology, Insecta physiology, Knowledge
- Abstract
Observations of individual organisms (data) can be combined with expert ecological knowledge of species, especially causal knowledge, to model and extract from flower-visiting data useful information about behavioral interactions between insect and plant organisms, such as nectar foraging and pollen transfer. We describe and evaluate a method to elicit and represent such expert causal knowledge of behavioral ecology, and discuss the potential for wider application of this method to the design of knowledge-based systems for knowledge discovery in biodiversity and ecosystem informatics., Competing Interests: The authors have declared that no competing interests exist.
- Published
- 2016
- Full Text
- View/download PDF
41. The effect of treatment with a slow-releasing oxytocin preparation at the onset of oestrus on the ovulation rate of Merino ewes.
- Author
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King PR and Coetzer WA
- Subjects
- Animals, Delayed-Action Preparations, Female, Ovulation Induction methods, Estrus, Ovulation drug effects, Ovulation Induction veterinary, Oxytocin administration & dosage, Sheep physiology
- Abstract
The effect of a slow-releasing oxytocin preparation on the ovulation rate of Merino ewes was investigated. Synchronised Merino ewes were subcutaneously injected with a slow-releasing preparation containing 10 IU oxytocin, 48 hours after sponge withdrawal. Laparoscopic examination of the ovaries of all ewes was performed 10 d after the oxytocin treatment in order to determine the number of corpora lutea per ewe. The ovulation rate of the adult ewes of the treated and control groups was 179.1% and 159.1% respectively (p < 0.05) while that of the 2-tooth ewes was 108.3% and 112.8% respectively (p > 0.05). It would appear that a higher ovulation rate can be obtained by a single injection of a slow-releasing oxytocin preparation at the onset of oestrus. The lack of response in the 2-tooth ewes was probably due to their relatively low body weight.
- Published
- 1997
- Full Text
- View/download PDF
42. Effect of oxytocin treatment during oestrus on the ovulation rate of Merino ewes.
- Author
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King PR and Coetzer WA
- Subjects
- Animals, Female, Estrus drug effects, Ovulation drug effects, Oxytocin pharmacology, Sheep physiology
- Abstract
The effect of oxytocin treatment on the ovulation rate of Merino ewes was investigated. Intravenous doses (0.1 IU) of oxytocin were administered to synchronised ewes (n = 54) every 30 min for a 24 h period beginning at the onset of oestrus. Laparoscopic examination of the ovaries of all ewes that had displayed overt oestrus following sponge withdrawal was performed 10 d after the beginning of oxytocin treatment to determine the number of corpora lutea per ewe. The ovulation rates of the treated and control groups were 174.5% and 144%, respectively (p < 0.01). It would appear that a higher ovulation rate can be obtained by repeated low-dose intravenous injection of oxytocin during oestrus.
- Published
- 1996
43. An assessment of the toxicity of parenteral treatment with copper EDTA and copper heptonate in sheep.
- Author
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Van Niekerk FE, Cloete SW, Coetzer WA, Du Plessis SS, Wellington AC, and Smith WA
- Subjects
- Animals, Copper administration & dosage, Copper deficiency, Copper metabolism, Edetic Acid administration & dosage, Female, Liver metabolism, Male, Sheep Diseases prevention & control, Copper toxicity, Edetic Acid toxicity, Sheep metabolism
- Abstract
The toxicity of 2 parenteral copper (Cu) supplements was investigated. Di-sodium copper ethylene diamino tetra acetate (Cu EDTA) and Cu heptonate were administered to sheep (n = 9) by a single subcutaneous injection at a concentration of 0,2, 1 and 2 mg Cu/kg each (Trial 1.) Nine sheep were untreated and served as controls. The same treatments were applied to 2 sheep each (Trial 2) with the addition of 3 mg Cu/kg live body mass as Cu heptonate, and Cu heptonate administered intravenously at rates of 0,2, 0,4 and 0,6 mg Cu/kg live body mass. In Trial 1, 67% of the sheep treated with Cu EDTA at 2 mg Cu/kg live body mass died within 3 to 17 d after treatment, while no mortalities occurred in sheep where Cu heptonate was administered at the same dosage rate and even at 3 mg Cu/kg live body mass (P < or = 0,01). Post-mortem examination suggested acute Cu toxicity in all cases. Liver Cu concentrations were markedly increased (P < or = 0,05) by both supplements in groups of 3 treated sheep slaughtered over a 3-month period compared to control animals. The liver Cu concentrations of sheep that succumbed to Cu toxicity were within the normal range of 100 to 450 mg/kg DM. Results from Trial 2 suggested that the 2 sheep treated with 2 mg Cu/kg live body mass as Cu EDTA, experienced a haemolytic crisis between 5 and 11 d after treatment, resulting in the death of one of these sheep. The haemolytic crisis was characterised by a severe decrease in haemoglobin concentration and haematocrit.(ABSTRACT TRUNCATED AT 250 WORDS)
- Published
- 1994
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