A research report submitted to the Faculty of Commerce, Law and Management, University of the Witwatersrand, in partial fulfillment of the requirements for the degree of Master of Management in Business Executive Coaching Johannesburg, 2017 / Executive presence is suggested as critical for the success and efficacy of leaders in the complex and uncertain environment of 21st century organisations. This research study offers a formulation and description of the construct of executive presence and establishes the relevant and impactful aspects of coaching for executive presence; hence the study makes a contribution to the development of a theoretical body of knowledge. Executive presence is an emerging construct and executive coaching is still in a theory building stage (first meta-analysis in 2009). Currently, practitioners in the field of executive presence development and coaching for executive presence are operating in the absence of a solid theoretical foundation, and this may detract from good practice or even impact negatively on the credibility of the coaching profession. Due to the emergent nature of the construct there is a great deal of meaning that needs to emerge; and so a qualitative phenomenological research method is appropriately utilised in this study. Based on the evidence-based literature review and research findings a definition for executive presence is suggested as: a highly influential and embodied leader with the capacity to mobilise and lead organisations (and society) from the emerging future through mindful and projected personal power, and the flexibility and openness to operate across the presence continuum. This study establishes the relevant and impactful aspects of coaching for the development of executive presence. A working definition incorporating the key findings from this research study is: Coaching for executive presence is a business integrated coaching-on-the-axis phased offering for leadership development, incorporating the use of multiple approaches based on sound theoretical and well-understood methodologies and the requirements of the individual and organisational clients, in order to deliver leadership presence capable of leading from the emerging future for the achievement of the organisational vision. The development of executive presence through coaching is significant and of value for leaders, organisations, and specific functions mandated with ensuring the leadership capability for business effectiveness, sustainability, success and growth. The research contributes significant value through its contribution to an evidence-based definition and model for both executive presence and coaching for executive presence. / MT2017

A research report submitted to the Faculty of Management, University of the Witwatersrand, in partial fulfilment of the requirements for the degree of Master of Management (in the field of Public and Development Management). / With the advent of democracy, COSATU took a leading role in the contestation of public policy. It soon saw itself caught between the tension of cooperating with a democratic government whilst attempting to resist policies not in line with its socialist vision. The purpose of this study was to critically appraise trade union responses to state asset restructuring and privatisation. COSATU in general accepted the privatisation of non-essential enterprises and services, rejected the privatlsation of essential services like water and electricity and called for the strategic nationalisation of essential services like housing and health. They have shown an appreciation of government's arguments, but government has not taken the concern of unions into consideration. The findings reveal quite a high level of pessimism and uncertainty amongst unions with respect to the pragmatic position of COSATU and the equivocation on the part of government to allow space for the contestation of prlvatisation policy. / Andrew Chakane 2018

A thesis submitted to the Faculty of Arts, University of the 'Witwatersrand, Johannesburg, in fulfilment of the requirements for the degree of Master of Arts. Johannesburg, 1998 / TIlls research report examines the traditional theories of punishment, that is, retribution, deterrence and rehabilitation, and assesses their practical and empirical relevance in South Africa at the present time. It is argued that the theories of retribution and deterrence are largely inadequate to deal with offenders effectively, and consequently little relief in the crime rate could be anticipated if we were to institute a system of punishment based purely on punitive considerations. By contrast, it is argued that the theory of rehabilitation offers a more holistic approach to deal with offenders, and is really the only system which takes crime control seriously. In sum, it is argued that a system of punishment rooted in retributive 01' deterrent principles will neither be more just, more effective nor more humane than a system which has rehabilitation of offenders as its goal.

This study investigates the role of space and place in urban informal settlement upgrading. The key aim is a better understanding of the character and functionality of informal communities through their social processes. There is a large body of literature on the social, economic and spatial consequences of informal settlement’s ongoing role of housing the urban poor. This study uses an ethnographic approach to investigate the spaces and places which result from the need based social relations and political agency of the informal residents. This genre of need reflects Lefebvre’s description of the tangible and intangible necessities that contribute to individuals’ livelihood and well-being. The study explores the philosophical thinking around spatial production and the meaning of place. It builds on the works of Heidegger, Lefebvre, and Deleuze and Guattari who attribute value to everyday social process and its role in producing space. Deleuze and Guattariʼs relational language is used to articulate the fluidity with which informality engages formality through the rhythm, refrain, milieu and territorialisation of daily use, leading to a rethinking of boundary and edge. Critically, the study also draws on the historic and present elements of time as it relates to space for this group of thinkers. The time/space dynamics of hope lost through waiting for upgrading and hope gained through impatience, political agency and action, add layers of complexity to these spaces. Implied in the first dynamic is an acceptance of the status quo, passive inclusion into South Africaʼs democratic society through the eventual provision of housing. The second is an insurgent demand for socio-economic rights and societal transformation as guaranteed by the Constitution (Holston, 1998). The resultant qualitative data from two informal settlements in greater Johannesburg unravels the logic behind informal spatial production via relational connections which articulate space as a product of informal residents’ social actions. This spatial understanding suggests a shift away from current spatial models employed by the State in its formal provision of subsidised housing. At the same time, it strengthens informal communities’ role in the upgrading process by giving value to the social qualities of place in existing living environments.

Many critics have argued that Englishness was forged on the peripheries of the British Empire - that, as Simon Gikandi puts it, Englishness was "elsewhere". In this thesis, I take this argument in another direction, and ask whether travel to London enabled South Africans not only to think about London and Englishness, but also to forge ideas about South Africanness. In order to answer this question, I explore South African representations of London from 1948 onwards. I focus on the writing of Peter Abrahams, Dan Jacobson, Todd Matshikiza, Arthur Nortje, J.M. Coetzee, Justin Cartwright, and Isthtiyaq Shukri, providing an alternative and transnational history of both South African literature and London by exploring the interface between London and South African authors across a broad timespan. My comparison of the writing of Peter Abrahams and Dan Jacobson highlights London's role in the midst of important debates about liberalism, artistic independence and the role of the South African writer during apartheid. My study of Todd Matshikiza's London-based writing exemplifies the layered, transhistorical counterpoint between South Africa and London that is common to many South African narratives about London. Matshikiza's writing also includes references to other spaces - in his case, a global black imaginary - foregrounding the global resonances that are present in both London and South Africa. Arthur Nortje's poetry about London evinces a shifting dialectic between traumatic alienation and bodily embeddedness in the city, suggesting the need to rethink how exiled South African writers have engaged with places of exile. In my study of novels by Justin Cartwright and J.M. Coetzee, I focus on the metonymic role that London plays in South African writing, and explore how writing about London enables or occludes self-reflection on the part of "white" writers. In my epilogue, I read Ishtiyaq Shukri's The Silent Minaret (2005) in order to consider the interlinked histories of South Africa and London, but also to look forward and outwards to South African literature's broader global reach. In this thesis, I argue that a study of South African writing in London enriches our understanding of the historical development of South African culture and identity in response to exile, and specifically in relation to one of the most important international touchstones within the South African imaginary.

A budding author bold enough to have sent his manuscript to Dr Samuel Johnson for appraisal received a reply, so the story goes, in these terms: ‘Sir. Your work is both original and good. Unfortunately the part that is good is not original. And the part that is original is not good. I find it difficult to say anything new or original about the lovable man whose life we celebrate this afternoon and whose memory we thus keep alive. For so much has been said in the tributes previously paid to him, tributes testifying to the place he occupied in the hearts of countless South Africans. What is good should prove easier, however, when it is said of someone whom, at the ceremony held in court soon after his death, Ralph Zulman described, simply and truly, as a good man. So, be it said how it may, what I shall say today about Ernie Wentzel feels good to say. Unless someone who is now a lawyer was acquainted with Ernie during his childhood or schooldays, I can rightly claim, I believe, that none still around knew him for more years than I did. Our long friendship may explain why John Dugard honoured me with the invitation to deliver this lecture. It was certainly my reason for accepting the invitation with alacrity. Ernie and I first met each other 37 years ago, in 1951, when he entered the University of Cape Town, where I too was a student. I happened to be his senior by two years. But I soon got to know him well, for we had a lot in common. We were both enthusiastic student politicians. And we were in the same camp. Our time together on the campus was one of turmoil, not as acute as that which campuses have experienced subsequently, but intense nonetheless since, in addition to all the other strife of the period, the Universities of Cape T own and the W itwatersrand were under an attack that was constant and fierce for their policy of admitting students of every race, and they faced the threat of legislation forbidding them to accept any who was not white without official pennission.

A Research Report submitted to the School of Animal, Plant and Environmental Sciences, Faculty of Science, University of the Witwatersrand, Johannesburg, in partial fulfilment of the requirements for the degree of Masters in Science (course work / research report). 28 October 2015 / Eco-labels are voluntary policy tools for promoting environmental justice. Eco-labels have the potential to achieve environmental justice when they are environmentally reliable, and when they help consumers to be aware of, understand and feel motivated to purchase eco-labels. This study analysed the current situation of eco-labels in South Africa. There are a number of generic eco-labelling terms that have come into use on eco-labelled products. The history of the environmental problems that led to the use of these generic terms, along with the accreditation of such eco-labels was considered. The six most commonly found terms considered are “Dolphin Safe”, “Badger Friendly Honey”, “Genetically Modified Organism (GMO)-free”, “Natural”, “Free-range” and “Organic”. The environmental reliability of the most common eco-labels found in local supermarkets was analysed. Overall, eco-labels scored well on environmental soundness and transparency but lacked in communication with consumers. The majority of the eco-labels were third-party certified and accredited by ISEAL (International Social and Environmental Accreditation and labelling) and IFOAM (International Federation of Organic Agriculture Movements). There are a variety of eco-labelled products for consumers to choose from in major supermarkets but the ratio of eco-labelled to regular food products is low, and the availability of eco-labelled products is not consistent. A questionnaire was used to assess the awareness, understanding and perception of consumers regarding eco-labels. The results were compared to a similar study on Swedish consumers to determine whether South African consumer perception regarding eco-labels differed greatly from first-world perceptions, as South African consumers have not had as much exposure to eco-labelled products. Consumer awareness and understanding varied significantly between local and international eco-labels. Generally, the number of consumers that have fully adopted eco-labels is low. However, South African consumers were found to have a pro-environmental attitude; many respondents felt that they would be willing to purchase eco-labelled products if they knew more about the eco-label. Improved stakeholder engagement among eco-labelling initiatives, supermarkets and consumers is required to foster better consumer knowledge of eco-labels and promote environmental justice locally.

Bibliography: leaves 102-106. "The study investigates South Australian (SA) commercial fisheries and aquaculture operations and seal interactions by exploring perceptions in the commercial fishing industry and comparing them to 2nd Century fishers experiences. The results confirm that SA commercial fishers do interact with seals and that interactins with Australian Sea Lions may be disproportionately more than with New Zealand Fur Seals. While some commercial fishers experience is similar to 2nd Century fishers and consider interference by seals to be major hindrance and suggest culling for management of seals, in general, SA commercial fishers are open to mitigation initiatives including gear modifications, to address seal interactions. The dissertation also examines some management mitigation options to minimizing fisheries-seal interactions and offers recommendations." -- ABSTRACT

No - till systems have been widely adopted by farmers in Australia over the past decade to reduce soil erosion, improve soil physical and chemical properties, conserve soil moisture and save on fuel costs. These changes in tillage practices can have a major influence on the ecology and management of weeds. Studies were undertaken on the seed biology of six important Australian weed species to provide underpinning knowledge of their response to tillage. Field studies were also undertaken to investigate the effect of no - till on weed seedling emergence, seed bank persistence and herbicide behaviour. Seed germination of threehorn bedstraw and wild turnip, the latter only at sub - optimal temperatures, was inhibited by light. In contrast, seed germination of common sowthistle and Indian hedge mustard was stimulated by light. Seed germination of small - flowered mallow was not influenced by the light conditions. Seedling emergence of threehorn bedstraw, wild turnip, small - flowered mallow and annual ryegrass was low on the soil surface but increased with shallow burial, which suggests that farming practices that achieve shallow burial of seeds are likely to promote greater seedling emergence of these weed species. In contrast, seedling emergence of common sowthistle and Indian hedge mustard was greatest for the seeds present on the soil surface and emergence decreased with increased burial depth. In field experiments, low soil disturbance tillage systems left more seeds on the soil surface after crop sowing, whereas high soil disturbance systems buried most of the seeds. Seedling emergence of annual ryegrass, threehorn bedstraw and wild radish was greater under minimum tillage than no - till system. In contrast, seedling emergence of Indian hedge mustard, common sowthistle, silvergrass, small - flowered mallow and turnipweed was greater under the no - till system. Seedling emergence of wild oat and wild turnip was not influenced by the tillage system. Even though seedling emergence of annual ryegrass was much lower under no - till, the persistence of residual viable seeds of annual ryegrass from one season to the next was similar between the tillage systems. This was because of much greater seed decay under no - till ( 48 to 60 % ) than that recorded under minimum tillage ( 12 to 39 % ). All dinitroaniline herbicides ( trifluralin, pendimethalin and oryzalin ) were more effective in reducing the number of plants, spikes, dry matter and seed production of annual ryegrass when incorporated at sowing with tines than with the discs. At Minlaton in 2004 and 2005, bioavailable trifluralin was greater under tillage systems with greater levels of soil disturbance than under lower soil disturbance systems. In the absence of the herbicide, annual ryegrass was less competitive with wheat under the disc - sown systems. The response of grain yield to herbicides was greater under the tine - sown systems than the disc - sown systems. The performance of S - metolachlor on annual ryegrass control was investigated under no - till. The control of annual ryegrass was greater than 80 % when S - metolachlor was applied at sowing ( incorporated by sowing or post - sowing pre - emergence ). However, application of the herbicide at sowing resulted in phytotoxic effects on crop emergence and grain yield of wheat. Application of S - metolachlor at 20 or 23 days before sowing not only provided effective control ( 74 to 83 % ) of annual ryegrass, it was also safe on wheat. Application of this herbicide at 40 or 46 days before sowing was relatively ineffective in controlling annual ryegrass ( 33 to 49 % weed kill ) but safe on wheat. In conclusion, soil disturbance caused by tillage was found to have a major influence on the behaviour of the seed bank of different species including seedling emergence and decay rates of weed seeds. However, the response to tillage tended to be species - specific and was related to their seed biology. Tillage systems also had a major influence on the efficacy and bioavailability of trifluralin, which is prone to volatilisation losses. The findings of this research program are expected to contribute to the improvement in weed management under no - till systems. / Thesis (Ph.D.)--School of Agriculture, Food and Wine, 2006.

3 offprints in back pocket / 186 [26] xiv leaves : ill. ; 26 cm. / Title page, contents and abstract only. The complete thesis in print form is available from the University Library. / Thesis (Ph.D.) from the Dept. of Physics, University of Adelaide, 1973