'Leaders like children playing with a grenade?' : an analysis of how the Arab Spring was received in South Africa
- Authors: Gevers, Tristan Ronald
- Date: 2013
- Subjects: Arab Spring, 2010- Revolutions -- Theory Arab countries -- Social conditions -- 21st century South Africa -- Social condtions -- 21st century
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:2846 , http://hdl.handle.net/10962/d1006031
- Description: When the Arab Spring took place, it took the world by surprise and sparked renewed interest in the idea of revolution. With differing opinions on what caused such a revolutionary wave throughout the North African and Middle Eastern region, many began looking at their own countries, and South Africa was no different. A debate was sparked in South Africa, as to whether there would be a revolution or not. What I originally set out to accomplish is to find out which side of the debate would be correct through the philosophical context of revolutionary theory. Initially, we attempted to define and consider the history of revolutionary theory. We found that revolutionary theory has gone through four generation and that even finding a theoretically informed definition is difficult. Following this, we considered some social-psychological theories of revolution as well as theories of moral indignation. We found that these theories were incredibly informative and that they provide some insight into the reasoning for revolutionary fear in the South African debate. Through the use of opinion pieces, we then considered the South African debate, and – using socialpsychological theories and the theories of moral indignation - found that both sides of the argument had valuable points, however, they often lacked some foresight. With tentative agreement, we found that the side arguing that there would a revolution in South Africa had a more valuable argument, despite its limitations. However, far more research is required before one can – with more accuracy – predict a revolutionary occurrence in such a way as was done in South Africa.
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- Date Issued: 2013
Investigating variables that have impact on annual financial statement audit report outcomes in local government
- Authors: Sigcau, Ntsikelelo
- Date: 2013
- Subjects: Local finance -- South Africa -- Auditing , Finance, Public -- South Africa , Local government -- South Africa -- Finance
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:8906 , http://hdl.handle.net/10948/d1021004
- Description: The third sphere of government (Local Government) has been persistently clouded by unfavourable Annual Financial Statement (AFS) audit reports. This results in local government losing credibility and its stakeholders losing confidence in the institutions or municipalities. In-depth analysis of the root cause of this dilemma is an opportunity for the municipality to reorganise its house and redeem its dignity and credibility to its stakeholders through addressing the identified challenges. The importance of the study can be attributed to the need to investigate the root causes of unfavourable audit opinion and recommend possible remedies that can assist municipalities to improve their audit report outcomes which in turn will improve the confidence of its stakeholders. The primary objective of the study was to investigate variables that impact on the audit report outcomes on annual financial statements of the municipalities that are within Alfred Nzo District (AND) Jurisdiction, including Alfred Nzo District Municipality (ANDM). This was achieved through investigating the root causes of the audit report outcomes with specific focus on the relationship that exists between the management role and audit outcomes of the Alfred Nzo District Municipalities. This was measured by the municipality’s leadership, governance, internal controls and human capital management. Convenient sampling was used wherein 150 questionnaires (30 per municipality) were sent out to the selected employees in all the municipalities in the Alfred Nzo District. Out of the questionnaires that were sent out, 103 responses were received. These were analysed to draw findings, conclusion and recommendations. The empirical results of the study revealed that there is strong evidence that leadership, governance and human capital management have a positive influence on the municipality’s AFS audit report outcomes. It also revealed that there is overwhelming evidence that internal controls have a positive influence on the municipality’s AFS audit report outcomes. The study recommends how leadership, governance, internal controls and human capital management must be improved. It also provides future research recommendations to improve this study.
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- Date Issued: 2013
The development of a segmented variable pitch small horizontal axis wind turbine with active pitch control
- Authors: Poole, Sean
- Date: 2013
- Subjects: Horizontal axis wind turbines , Wind turbines -- Environmental aspects , Wind turbines -- Aerodynamics
- Language: English
- Type: Thesis , Masters , MEngineering
- Identifier: vital:9657 , http://hdl.handle.net/10948/d1020583
- Description: Small scale wind turbines operating in an urban environment produce dismal amounts of power when compared to their expected output [1-4]. This is largely due to the gusty wind conditions found in an urban environment, coupled with the fact that the wind turbines are not designed for these conditions. A new concept of a Segmented Variable Pitch (SVP) wind turbine has been proposed, which has a strong possibility to perform well in gusty and variable wind conditions. This dissertation explains the concept of a SVP wind turbine in more detail and shows analytical and experimental results relating to this concept. Also, the potential benefits of the proposed concept are mentioned. The results from this dissertation show that this concept has potential with promising results on possible turbine blade aerofoil configurations. Scaled model tests were completed and although further design optimisation is required, the tests showed good potential for the SVP concept. Lastly a proof-of-concept full scale model was manufactured and tested to prove scalability to full size from concept models. Along with the proof-of-concept full scale model, a wireless control system (to control the blade segments) was developed and tested.
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- Date Issued: 2013
A psychobiographical study of Martin Luther King Junior: an Adlerian perspective
- Authors: Twaku, Unathi
- Date: 2013
- Subjects: King, Martin Luther , Adlerian psychology , Psychology -- Biographical methods , Developmental psychology
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:9967 , http://hdl.handle.net/10948/d1020900
- Description: Martin Luther King Junior was an advocate of non-violent social change strategies; he was a pastor, an author, the first president of the southern Christian leadership conference, a speaker, a Nobel Prize winner, and a leader. Martin Luther King junior was transformed by his deep family roots in the African American Baptist church. His formative experiences in his hometown of Atlanta were his theological studies, his varied models of religious and political leadership and his extensive network of contacts in the peace and social justice movements of his time. Although only 39 at the time of his death, Martin Luther King juniors’ life was remarkable for the ways it reflected and inspired so many of the twentieth century’s major intellectual, cultural and political developments. The primary aim of this study was to explore and describe the psychological development across the lifespan of Martin Luther King junior, by applying Alfred Adler’s theory of individual psychology. Martin Luther King junior’s life was explored in this study through systematic collection, analysis and interpretation of the historic data on his life, which highlighted seven significant historical periods: (a) Childhood and adolescence (1929 – 1944), (b)The inevitable (1944 – 1948), (c) The Purpose in his Destiny (1948 – 1951), (d) Family and mission (1952 – 1959), (e) Movement against segregation (1960 – 1963), (f) History is made (1963 – 1967), and (g) Unfinished business (1968). Adler’s framework was used to recognize, convert and reconstruct his life into a coherent narrative of his psychological development throughout his life. Alexander’s guidelines for extracting salient data was utilised to ensure accurate description of Martin Luther King junior’s life. A conceptual framework that is the Adlerian Matrix was included in the study as guide in presenting the research discussion and findings in an illuminating and integrative manner. The research discussion and findings suggested that Adler’s theoretical framework considers the biopsychosocial, cultural and historic influences in Martin Luther King junior’s personality development. In taking the context into consideration, Adler’s individual psychology identified King junior with a social useful lifestyle because of his high social interest which influenced his striving for superiority. This lifestyle guided his fictional goal which was selfless and aimed at contributing to the wellbeing of others. The private logic about himself, others and the world, which is developed in early childhood, was a positive navigator for the development of his personality and lifestyle. Thus according to the Adlerian theory, King junior could positively balance the resolution of the life tasks of occupation, social and love & marriage. The study of King junior’s personality development has provided an affirmative demonstration of the value of Adler’s psychological theory to understand the process of personality development in an individual life. It has highlighted the value of studying an individual life taking his context, including early experiences, family environment and every action, into consideration to understand the uniqueness of responding to life tasks and his perceptions. Recommendations were made for future research undertakings using psychobiographical research design and methodology to reveal, illuminate and reconstruct the lives of historic personalities
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- Date Issued: 2013
A critical analysis of decentralisation as a means of enhancing rural development in Malawi : a case study of Salima District Council
- Authors: Nhlane, Lusizi Franlin
- Date: 2013
- Subjects: Decentralization in government -- Malawi , Rural development -- Malawi -- Planning , Democracy -- Malawi , Malawi -- Rural conditions
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:9186 , http://hdl.handle.net/10948/d1020199
- Description: This study sought to find out the extent to which decentralisation has brought about development in the rural areas in Malawi, specifically focusing on Salima District Council. It sought the views from the local communities themselves and government officials at district level on decentralisation in relation to rural development. Although the study used both qualitative and quantitative approaches, it was predominantly qualitative. As such, it used mixed methods of data collection, which included in-depth interviews, direct observations, questionnaires, focus group discussions (FGDs) and documentary search. Qualitative data was developed into themes and concepts and was subsequently interpreted in a trustworthy manner so as to reflect the true meaning of the data. In other words, explanations were attached to each theme or concept in an attempt to give the meaning of the data. The study found out that decentralisation is effective in terms of rural development such that local people are able to demand for services of their choice from local governments but the main challenge or constraint is availability of financial resources to cater for all the demanded public services. Other major barriers to rural development include capacity deficiencies at district and grassroots level and tensions among key stakeholders competing to maximize their role in local governments. Basing on these findings, and financial resources being the major barrier to rural development, the study recommends that Government should make sure that enough financial resources are released and channelled to district councils to cater for the needs of the communities. The study also recommends that councils should strive to generate more local revenues to cope up with the demand from the communities. And finally, the study recommends that Government should recognize local governments as entities on which is bestowed a huge responsibility of improving socio-economic conditions of the rural areas where 87 percent of the population lives, therefore provision of resources and enabling legislation to enhance rural development should be the primary focus. Of course, these recommendations should be understood within the context of the studied district. Otherwise there is potential for different and expanded recommendations if one replicated the study to cover the entire country.
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- Date Issued: 2013
Determining the impact of leadership on the success of entrepreneurs
- Authors: Mtshibe, Nomaswazi
- Date: 2013
- Subjects: Leadership , Success in business , Entrepreneurship -- Management
- Language: English
- Type: Thesis , Masters , MBA
- Identifier: vital:8920 , http://hdl.handle.net/10948/d1021108
- Description: The Eastern Cape Province has been cited as the second poorest province in South Africa. The impact of entrepreneurship on the economy, with respect to socio-economic development, has placed increased pressure on entrepreneurs to operate effectively. Moreover, entrepreneurs are required to adopt and adapt to leadership practices that lead to business success. Business success is largely dependent on the leader. The importance of this study may, thus, be attributed to the need for entrepreneurs to possess the necessary leadership attributes for the efficient running of a business. The primary objective of this study was to improve the success rate of entrepreneurs in the Eastern Cape Province. This was done by determining the impact of selected leadership attributes on the success of entrepreneurs. More specifically, this study investigated how the success of entrepreneurs is influenced by leadership attributes (the dependent variable), namely, leadership style, vision, networking, risk-taking and ethics (the independent variables). In order to achieve the research objectives, the researcher used the inferential statistical approach, specifically, hypothesis testing. The first step was to conduct a literature review on factors that influence entrepreneurs. This entailed the barriers to success, critical success factors, the impact of the SMME sector on the economy, as well as the selected leadership attributes. Secondly, the quantitative research method was used to assess the perceptions of entrepreneurs with regards to the influence of the leadership attributes on their businesses. This was done through an empirical survey, namely a self-administered questionnaire that was distributed to a sample of 100 entrepreneurs who are based in the Eastern Cape Province and have been operating for a minimum of three years. Out of the envisaged 100 respondents, 89 questionnaires were completed (89% response rate). The data obtained from the empirical survey was then analysed statistically and the descriptive statistics were presented by using graphs and tables. The results of the empirical survey revealed that although all the above-mentioned independent variables contribute towards increasing the success rate of entrepreneurs, networking and ethics exert the most significant influence. Based on the findings of the literature review and the results of the empirical survey, this study made recommendations on areas of improvement for entrepreneurs in order to increase their success rate. Suggestions were also made for possible future research.
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- Date Issued: 2013
A psychobiographical study of William Wilberforce
- Authors: Daubermann, Bettina Pamela
- Date: 2013
- Subjects: Personality development
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:9966 , http://hdl.handle.net/10948/d1020857 , http://hdl.handle.net/10948/d1021085
- Description: The proposed study is of a psychobiographical nature and employs a qualitative research approach. The individual that forms the subject of this study is William Wilberforce. A social activist most of his life, Wilberforce is best known for his voice and works behind the abolition of the slave trade in 1807 and the abolition of slavery in 1833. His ambitious nature, social eloquence and verbal intellect resulted in him being elected as a member of parliament in the House of Commons in England during the period 1780 to 1825. Transformed by the Christian faith in 1885, Wilberforce came to the realization he had received a calling from God to speak up for those who could not with a specific task set out before him which was to abolish slavery. It was the purpose of the present research to explore and describe Wilberforce’s psychological development across his life-span according to Carl Rogers’ (1961) personality theory of optimal development. Salient aspects of Wilberforce’s life were related and compared to components of the theory so as to explore and describe the degree of optimal development that Wilberforce reached at different points in his life and whether he could be described as a fully functioning person. According to Rogers’ theory William Wilberforce was chosen as the research subject for his historical contribution to mankind by his devotion to the moral enhancement of his country.
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- Date Issued: 2013
The perceptions of 2nd year bridging course students regarding mentoring at private nursing colleges in Eastern Cape
- Authors: Pillay, Thriscilla
- Date: 2013
- Language: English
- Type: Thesis , Masters , MSc (Nursing Science)
- Identifier: vital:11916 , http://hdl.handle.net/10353/d1016157
- Description: Nursing faces many challenges today, such as an international shortageof nurses and high medico-legal risks. One way of becoming a professional nurse is to complete a diploma course called the Bridging Course at a private nursing college. This is a two-year diploma course that is controlled by the South African Nursing Council (SANC), Regulation 683. This course allows enrolled nurses to further their studies to become a professional nurse, thus becoming an independent practitioner. These Bridging Course students need to do mentoring as part of their training so as to socialise them into the requirements for the role they will fulfil as a professional nurse and assist them to attain the competencies needed to function independently after the training phase. The various prescribed competencies that the Bridging Course student nurse needs to complete are clinical, co-ordination and management competencies. Clinical competencies equip them to perform and teach all nursing duties and co-ordination competencies ensure smooth, effective running of a ward. Then there are management competencies to be able to meet the vision, mission and philosophy of the unit and to have control from an or Nursing faces many challenges today, such as an international shortage of nurses and high medico-legal risks. One way of becoming a professional nurse is to complete a diploma course called the Bridging Course at a private nursing college. This is a two-year diploma course that is controlled by the South African Nursing Council (SANC), Regulation 683. This course allows enrolled nurses to further their studies to become a professional nurse, thus becoming an independent practitioner. These Bridging Course students need to do mentoring as part of their training so as to socialise them into the requirements for the role they will fulfil as a professional nurse and assist them to attain the competencies needed to function independently after the training phase. The various prescribed competencies that the Bridging Course student nurse needs to complete are clinical, co-ordination and management competencies. Clinical competencies equip them to perform and teach all nursing duties and co-ordination competencies ensure smooth, effective running of a ward. Then there are management competencies to be able to meet the vision, mission and philosophy of the unit and to have control from an organisational, human resource and business perspective. Research studies have discovered higher retention and graduation rates to be one of the positive outcomes of the mentoring process; also that mentoring solidifies people as leaders (Seekoe, 2011:15). Due to the international shortage of professional nurses, effective mentoring is much needed. This will allow the professional nurses to be able to perform competently in all expected areas. Having competent, qualified professional nurses may help to reduce medico-legal risks and restore the public’s trust in the nursing profession. Despite extensive research on mentoring, there is little research on the Bridging Course student nurse’s perceptions regarding mentoring, ganisational, human resource and business perspective. Research studies have discovered higher retention and graduation rates to be one of the positive outcomes of the mentoring process; also that mentoring solidifies people as leaders (Seekoe, 2011:15). Due to the international shortage of professional nurses, effective mentoring is much needed. This will allow the professional nurses to be able to perform competently in all expected areas. Having competent, qualified professional nurses may help to reduce medico-legal risks and restore the public’s trust in the nursing profession. Despite extensive research on mentoring, there is little research on the Bridging Course student nurse’s perceptions regarding mentoring.
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- Date Issued: 2013
Development of thick section friction stir welding using a sliding tool shoulder
- Authors: Chetty, Shamalin
- Date: 2013
- Subjects: Friction welding
- Language: English
- Type: Thesis , Masters , MTech
- Identifier: vital:9633 , http://hdl.handle.net/10948/d1015081
- Description: Sliding shoulder friction stir welding (SSFSW) is an alternative joining technique to the conventional friction stir welding process. The welding mechanism comprises of a rotating probe and a non-rotating shoulder. The shoulder therefore does not contribute to any heat generation or plastic deformation. When welding thicker section material, the contribution of heat generation from the shoulder becomes less significant and most of the heat and plastic deformation must be generated by the tool probe. For this reason it was decided to develop the process for thick section AA6082-T6. Due to the stationary (non-rotating) shoulder the weld track is smooth and there is no reduction in cross-sectional area. This research is based on the development of a sliding shoulder friction stir welding tool with the ability to create joints of up to 25mm thick on aluminium alloy 6082-T6 plate as well as the associated process development. The sliding shoulder friction stir welding tool was designed, manufactured and tested by initially performing partial penetration welds with various size tool probes and then finally by performing a sliding shoulder friction stir butt weld on 25mm thick plate. As welds were performed and more knowledge gained about the process, design modifications were made. These included varying the clearance between the tool probe and stationary shoulder; the profile of the shoulder which contributes to material flow during the process; and supporting the tool probe to prevent deflection when welding thicker sections at high forge forces. From the sliding shoulder friction stir welds performed, an understanding of material flow during the process was gained when analysing the macro-sections and exit holes of the welds. Typical process forces and torques associated with the process were measured to assist with future head unit and tool designs with regard to sliding shoulder friction stir welding.
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- Date Issued: 2013
Exploring the correlation between language medium and academic achievement: a comparative study of the language of learning and teaching (LoLT) and mathematics results in the 2010 Grade 12 National Senior Certificate examinations in the Eastern Cape
- Authors: Mbude-Shale, Beryl Ntombizanele
- Date: 2013
- Subjects: Academic achievement -- Research -- South Africa -- Eastern Cape Language and education -- Research -- South Africa -- Eastern Cape Language policy -- South Africa -- Eastern Cape Mathematics -- Study and teaching (Elementary) -- South Africa -- Eastern Cape Education, Secondary -- South Africa -- Eastern Cape Matric Learners Language planning Mathematics Policies Academic performance Mother-tongue
- Language: English
- Type: text , Thesis , Masters , MA
- Identifier: vital:3559 , http://hdl.handle.net/10962/d1001863
- Description: In 2009, of the 68,129 learners who wrote Matric, only 34,731 learners passed. In 2010, there was an increase in the provincial pass rate causing much excitement across the board. The reality was that of the 64,090 learners who wrote, only 37,345 learners passed. In 2010, a result below 50% was recorded for Mathematics and Physical Science nationally (DBE; 2011). Despite efforts by the Education Department to support MSTE; establishing Mathematics and Science schools, NGOs and HEIs giving extra Mathematics and Science support to students and teachers, the offering of Saturday classes and incubation camps, we still get minimal return on investment. This thesis analyses these results against the backdrop of language planning theory, particularly language-in-education policies, pre and post-apartheid. The correlation between language medium and academic performance in language (LoLT) and Mathematics of Grade 12 learners is explored. Worldwide the issue of low achievement in Mathematics by ESL students is of great concern (Cuevas, 1984). The 2004 Systemic Evaluation sample of learners was in Grade 6 then; in 2010 they wrote Grade 12. The purpose of the systemic evaluation was to provide an insight into the levels of learner performance in Maths, Natural Science and LoLT in Grade 6 (IPSER, 2006). A major finding of the IPSER was that language was an important factor related to learner achievement. A major disparity was observed in this research, that although the Eastern Cape performed below the national average in the three subjects evaluated, the learners for whom LoLT was the same as their home language obtained scores that were significantly higher than those whose home language was different from the LoLT. The provincial average for Mathematics was 23.40% compared to the national average of 27.80%. For LoLT the province scored 30.16 against the national score of 38.03%. Of interest in this study is a juxtaposition of the Matric results of this same group of learners in 2010 and see whether issues that came up then are still significant in mitigating achievement in Mathematics and Language (LoLT). Some research studies have been conducted in South Africa (Adler, 1998; Setati, 1996-2002; Moloi, 2006) identifying the vital role language plays in learning Mathematics, especially for English L2 learners. Building on research and findings of academics such as the late Alexander, Ramani, Joseph, Hendricks, Heugh, Dalvit, Webb and Murray, this thesis suggests that a mother-tongue-based-bilingual approach to education should be adopted as a matter of urgency
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- Date Issued: 2013
Representation and use of indigenous heritage constructs : implications for the quality and relevance of heritage education in post colonial southern Africa
- Authors: Zazu, Cryton
- Date: 2013
- Subjects: Albany Museum (Grahamstown, South Africa) Cultural property -- Conservation and restoration -- Research -- Africa, Southern Great Zimbabwe (Extinct city) Indigenous peoples -- Material culture -- Africa, Southern Anthropological museums and collections -- Management -- Research -- Africa, Southern Cultural property -- Management -- Research Ethnoscience -- Study and teaching -- Africa, Southern
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: vital:1407 , http://hdl.handle.net/10962/d1002015
- Description: This study explores representation and use of indigenous heritage constructs with a view to identifying implications thereof for the quality and relevance of heritage education practices in post colonial southern Africa. Framed within a critical hermeneutic research paradigm under-laboured by critical realist ontology, the study was conducted using a multiple case study research design. The data collection protocol was three-phased, starting with a process of contextual profiling, within which insights were gained into discourses shaping the constitution and orientation of heritage education practices at the Albany Museum in South Africa, the Great Zimbabwe Monument in Zimbabwe and the Supa Ngwao Museum in Botswana. The second phase of data collection entailed modelling workshops in which educators engaged in discussion around the status of heritage education in post apartheid South Africa. This highlighted, through modelled lessons, some of the tensions, challenges and implications for working with notions of social transformation and inclusivity in heritage education. The third phase of data collection involved in-depth interviews. Twelve purposively selected research participants were interviewed between 2010 and 2011. Data generated across the study was processed and subjected to different levels of critical discourse analysis. Besides noting how heritage education in post colonial southern Africa is poorly framed and under-researched, this study revealed that current forms of representing indigenous heritage constructs are influenced more by socio-political discourses than the need to protect and conserve local heritage resources. The study also noted that the observed heritage education practices are oriented more towards addressing issues related to marginalisation and alienation of indigenous cultures and practices, than enhancing learners’ agency to manage and utilise local heritage resources in a more sustainable ways. Based on these findings the study recommends re-positioning heritage education within the framework of Education for Sustainable Development (ESD). ESD acknowledges both issues of social justice and the dialectical interplay between nature and culture; as such, it may allow for representation and use of indigenous heritage constructs in ways that expand current political orientations to include sustainability as an additional objective of heritage education. Given that little research focusing on heritage education has been undertaken within southern Africa, the findings of this study provide a basis upon which future research may emerge.
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- Date Issued: 2013
A standardised protocol for roadkill detection and the determinants of roadkill in the greater Mapungubwe Transfrontier Conservation Area, Limpopo Province, South Africa
- Authors: Collinson, Wendy Jane
- Date: 2013
- Subjects: Roadkill -- South Africa -- Mapungubwe Site , Traffic safety and wildlife -- South Africa -- Mapungubwe Site
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:5606 , http://hdl.handle.net/10962/d1002056 , Roadkill -- South Africa -- Mapungubwe Site , Traffic safety and wildlife -- South Africa -- Mapungubwe Site
- Description: Despite evidence suggesting that road traffic is a major threat to biodiversity loss, very little is known about its actual impact on wildlife populations in South Africa. Globally, road density and traffic volumes are increasing, and although huge budgets are devoted to the construction and upgrading of roads, there is little or no allocation to mitigation measures for protecting fauna in most countries, particularly Africa. Further, no global standardised protocol exists for the rapid assessment of roadkill or the most economical and efficient approach for assessing roadkill rates. Using vehicle field trials, the reliability of detecting artificially deployed roadkill was assessed. Roadkill detection rates decreased significantly at speeds >50 km/h and were also significantly influenced by light conditions (i.e. detection success was greater when the sun was high) and the position of the roadkill on the road (i.e. smaller roadkill on verges were often missed). These results suggest that roadkill sampling was most effective between 1.5 hours after dawn and 1.5 hours before dusk and that driving at slower speeds (<50 km.h⁻ₑ) was required to detect roadkill. This protocol was implemented across three ecological seasons on a 100 km paved road and a 20 km unpaved road in the Greater Mapungubwe Transfrontier Conservation Area, Limpopo Province, South Africa. Driven daily over a 120-day period (three periods consisting each of 40 days), a total of 1,027 roadkill were recorded. These comprised 162 species from all terrestrial vertebrate groups with birds being the most commonly encountered roadkill (50% of all incidents). The high numbers of vertebrates identified as roadkill suggests that road traffic could have potentially unsustainable impacts on wildlife populations and hence the biodiversity of the area. Seventeen variables were identified as possible determinants of roadkill occurrence with season, rainfall, minimum and maximum temperature, habitat type, grass height, grass density, fence type and vehicle type significantly influencing roadkill numbers. Significantly more roadkill were detected on the paved road (9.91/100km) than on the unpaved road (1.8/100km) probably because of greater traffic volumes and the increased speed that vehicles travelled on the paved road. Warmer temperatures and increased rainfall in the preceding 24 hours also increased road mortality numbers as animals tended to become more active during these times. Interestingly, more roadkill was detected in open roadside habitats compared to dense roadside habitats on both the paved and unpaved roads and when grass on the roadside verge was of intermediate height. Open habitat possibly may provide a natural corridor for wildlife which ultimately end up on the road. Roadkill numbers increased when certain other physical barriers, such as cattle fences, were present, probably because these barriers were more penetrable than electric fencing. A series of mitigation measures are proposed to reduce the impacts of roads on wildlife in South Africa. These mitigation measures highlight the need to address the balance between the development of a country’s transport infrastructure and the conservation of its fauna. It is important that research on the impacts of roads becomes standardised to enable robust statistical comparisons which will provide a greater understanding of the potential threats to vertebrate biodiversity
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- Date Issued: 2013
An explosive study of factors leading to students drop out at Lilitha College of Education in Eastern Cape
- Authors: Mnikina, Thandazwa
- Date: 2013
- Language: English
- Type: Thesis , Masters , MSc (Nursing Science)
- Identifier: vital:11914 , http://hdl.handle.net/10353/d1016148
- Description: This study is about exploring the factors that contribute to nursing students’ dropout at a public college. Lilitha College examination policy states that for a student to complete the Four Year Comprehensive Diploma Course, the student shall have passed all the four year courses. An increased student dropout rate has been identified to be affecting nursing student’s progress at Lilitha College of Nursing, East London Campus. This is a cause for concern and the researcher decided to investigate and explore the factors contributing to students’ dropout. This situation paralyzes the attempt by government to deal effectively with the shortage of trained nurses. The purpose of the study was to investigate and explore the factors that contribute to students’ dropout at Lilitha College of Nursing East London Campus. The objectives of this study were: To explore and describe experiences of students who dropped out from Lilitha College before course completion, to identify contributory factors related to increased students’ dropout rate, to come up with recommendations as how to curb the problem of student dropout and to ensure an increase of nursing students who complete at the end of the programme. This study followed a qualitative approach and explorative descriptive design. The population was all the students that have dropped out at Lilitha College of Nursing, East London Campus in the four year basic comprehensive programme from 2007 – 2011 at all levels of study. The sample size in this study was determined by data saturation, meaning that the data were collected to the point where no new information was obtained (Polit & Beck 2004: 308). A purposive sample of 15 former Lilitha students now working as Enrolled nursing assistants participated in this study. Data collection was divided into two sections, namely, demographic characteristics and face to face interviews. Demographic characteristics of the participants were obtained by asking questions related to age, sex, race, marital status, number of children per participant and the year of study at the time of dropping out. In section two of the study the interview guide was used for the purposes of data collection for this study, where four questions were formulated to guide the interview that was followed by probing questions. All tape recordings were listened to and transcribed verbatim. Field notes that were taken during unstructured interview were interpreted. The ideas that emerged from the interview sessions were then consolidated. Questions in the interview guide and their responses were drawn up and similar responses that arose from the interviews were grouped together. The identified major themes and sub themes were coded and categorized. Data belonging to each category were grouped together and analyzed and then the final remarks on the data analysis were completed. For most participants the course was frightening and difficult. They explained that they were exposed to a lot of information in a short space of time. In class, there was a lot of theory and in the wards there were skills to be learnt. Learners had to compile all the information and try to make sense out of it. Students follow up and support in the clinical facilities was reported as inadequate. The college should employ full time facilitators. This can improve teaching in the clinical area. The student should have mentors so that whenever they encounter a problem there will be people to assist and give them guidance. Through mentoring and support, student absenteeism can be controlled and students can gain self-confidence and learn more.
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- Date Issued: 2013
Protection of development-induced internally displaced persons under the African Charter: the case of the Endorois community of Northern Kenya
- Authors: Juma, Laurence
- Date: 2013
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/127100 , vital:35955 , https://heinonline.org./HOL/Page?handle=hein.journals/ciminsfri46amp;div=15amp;g_sent=1amp;casa_token=amp;collection=journals
- Description: The discourse on development-induced displacement has highlighted the enormity of problems faced by communities who are forcefully removed to create room for development projects, while at the same time, exposed the insularity of national and international legal frameworks for their protection. Using the case of Centre for Minority Rights Development (CEMIRIDE) on behalf of the Endorois Community v Kenya (No 276/200), decided by the African Commission on Human and People's Rights in November 2009, this article analyses the support that regional and continental rights enforcement mechanisms could provide to the protection of IDPs, particularly those displaced by development projects.
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- Date Issued: 2013
An assessment of needle ice, snowfall and the zero-curtain effect and its relationship with soil frost dynamics on sub-Antartic Marion Island
- Authors: Zilindile, Mphumzi Brooklyn
- Date: 2013
- Subjects: Snow -- Prince Edward Islands -- Marion Island , Frost -- Prince Edward Islands -- Marion Island , Ice -- Prince Edward Islands -- Marion Island , Marion Island (Prince Edward Islands) -- Description and travel
- Language: English
- Type: Thesis , Masters , MSc (Geography)
- Identifier: vital:11515 , http://hdl.handle.net/10353/d1006908 , Snow -- Prince Edward Islands -- Marion Island , Frost -- Prince Edward Islands -- Marion Island , Ice -- Prince Edward Islands -- Marion Island , Marion Island (Prince Edward Islands) -- Description and travel
- Description: This study aims to uncover the synoptic weather circulation pattern which is associated with the occurrence of needle ice, snowfall and the zero-curtain effect. The method of study was done through an intensive ground climate measurement campaign from April 2008 to May 2009 with a temperature logger installed throughout the recording period. Results from data analyses indicate that the complex changes in climate parameters may lead to an equally complex response in terms of spatial soil frost dynamics and its direct and indirect effects on soil sediment displacement and ecosystem dynamics. Field evidence in the study suggests that on Marion Island needle ice developed in temperatures as high as -0.2 ºC in strong winds. This confirms that the wet environment of Marion Island, which is dominated by diurnal soil frost is fundamentally different from seasonal frost and permafrost environments. The scoria material is susceptible to needle ice growth and the compacted soil alters the micro-climatology of the affected area making it more susceptible to the formation of needle ice. Soil moisture for needle ice formation and growth is provided by the misty conditions associated with the advent of the cold front (pre-cyclonic). Furthermore, observations of needle ice on Marion show that needles are mostly clear with no sediment inclusion. This is indicative of needle ice formation that has not been interrupted by a shortage of moisture. The zero-curtain effect on Marion Island can occur either as a response to the thawing of the soil after the seasonal freeze. The synoptic assessment of snowfall on Marion Island indicates that; snowfall is associated with the passage of a cold front linked to a strong meridional system of low pressure just south of the island.
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- Date Issued: 2013
The impact of early marriage on the education attainment of the San-girl child in Omaheke Region, Namibia
- Authors: Kavari, Elizabeth Ikka Tjipetekera
- Date: 2013
- Subjects: Women -- Namibia , Marriage -- Namibia
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:9165 , http://hdl.handle.net/10948/d1020052
- Description: One of the basic challenges that faces Namibian society as it emerges from colonial times is the issue of inequality and the oppression of women and girls. The San girl-child is no exception in this regard. San women in Namibia are subject to low socio- economic status and the poorest rates of formal education. San girls who enrolled at primary school hardly make it to secondary schools because of their significantly high dropout rate. This is prevalent among girls in particular as a result of early pregnancies, marriages and other related factors. The practice of early marriage is still prevalent, despite the Namibian government’s efforts to address the issues of inequality and oppression of women. For example, article 10 of the Namibian Constitution that stipulates that all persons are equal before the law. It also prohibits any discrimination on ground of sex, race etc. Moreover, in spite of the adoption of some National Gender legal Frameworks and the signing of various regional and international gender instruments, barriers to gender equality, equity and education attainment for the San girl child remain in place. However, in Namibia as in many developing countries researches onto early marriage has largely been neglected and data on various aspects of early marriage is minimal. Hence, the study aimed to shed light on the impact of early marriages on the education attainment of the San-girl child in particular as well as to draw the attention of policymaker and the Omaheke region community attention tothese harmful traditional and socio- economic practices, such as early marriage. For my study on the perceptions of selected respondents of the impact of early marriage on the education attainment of the San-girl child, I used aqualitative research approach and employed a semi-structured interview technique as my main data collection tool. The study revealed that early marriage impacts negatively on the education attainment of the San girl-child and that this undermines the status of San girls and constitutes a barrier to gender equality and equity attainment in their lives.
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- Date Issued: 2013
Rhodes University Library Services Annual Report 2012 : Library Director's message
- Authors: Satgoor, Ujala
- Date: 2013
- Language: English
- Type: Text
- Identifier: vital:7945 , http://hdl.handle.net/10962/d1011893
- Description: Library Director's Message: It gives me great pleasure to present the 2012 annual report of the Rhodes University Library Services. Since 2010 the staff have experienced a variety of impactful changes which included a new building, a new organisational structure, a new practice model and a change of leadership. Change refers to altering one’s approach or attitude; a process which enables transformation, becoming different or doing things differently. Peter Drucker defines innovation as “change that creates a new dimension of performance.” Therefore 2012 can be described as a year of engagement, conversations, consultations, reviews, participation, collaboration and redefinition. In addition to ensuring the delivery of professional services to the Rhodes community, strategy development, quality of service, continuing professional development, human resources management and national professional engagement defines this period. Therefore an effective organization must be prepared to grasp the opportunities, alongside the threats, by responding to the challenge of change to continue adding value to its defined audience. An innovative organization focuses on the following four significant areas: • Alignment of internal strategies to corporate/institutional goals and strategies • People, skills and roles • Defined workflows or processes • Cultural engagement and support The process towards crafting a new strategic directions and articulating an organizational culture commenced with a 2-day intervention on June 14-15 2012 which was facilitated by Dr Noel Pearse. This exercise proved to be an invaluable experience for the staff, who by taking ownership of the subsequent development of the strategic focus areas and the organisational culture statement, were able to articulate their thoughts, concerns, aspirations and expectations of their organisation. The four strategies identified will go a long way to strengthening and consolidating the RUL: • Positioning the RUL in the intellectual midst of the University community • Dynamic user services to advance the RU research, teaching and learning endeavours • Staff development • Technology and innovation The LibQual online library quality survey conducted during 13-31 August 2012 was a success, which surpassed our expectations. The comparison between the 2005 and 2012 results show a significant improvement in the perceptions of the RU community towards the quality of service, information resources and the library as place. This affirmed that the new Library building and Faculty Library liaison model are serving to locate the library positively in the academic endeavor. However while we savour these results, concerns have been raised about the lack of awareness and proper use of the wide array of electronic resources available. Therefore we will be focusing on a concerted marketing and training campaign to ensure that the subscription-based electronic resources are optimally used by the RU community, especially the academics. I wish to acknowledge the sterling and creative work of the team that led this project. We also bade farewell to Ms Jeanne Berger, who was the former Deputy Director and Acting Director in April 2012. Together with the former Director, Gwenda Thomas, Jeanne drove the reconstruction and renewal project of the RUL. I acknowledge both Gwenda and Jeanne, the University Management and all those who contributed to the realisation of the vision of a modern 21st century academic library.
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- Date Issued: 2013
A systematic study of Berkheya and allies (Compositae)
- Authors: Phaliso, Ntombifikile
- Date: 2013
- Subjects: Compositae -- Africa, Southern , Daisies -- Africa, Southern , Compositae -- Phylogeny -- Africa, Southern , Compositae -- Geographical distribution -- Africa, Southern , Compositae -- Classification -- Africa, Southern , Cladistic analysis
- Language: English
- Type: Thesis , Masters , MSc
- Identifier: vital:4179 , http://hdl.handle.net/10962/d1003054
- Description: Berkheya Ehrh. is a genus of daisies in the tribe Arctotideae, subtribe Gorteriinae with over 80 species, most of which occur in southern Africa. This genus has centres of diversity associated with the montane regions of South Africa, including the Drakensberg Alpine Centre and Mpumalanga escarpment regions. Previous molecular and morphological studies indicate that Berkheya is paraphyletic. I present phylogenies based on nrDNA (ITS; Internal Transcribed Spacer) and cpDNA (psbA-trnH) sequence data analysed with Bayesian Inference and Parsimony. A phylogeny of combined cp- and nrDNA is also presented. These phylogenies are used to assess generic limits and to investigate the biogeographic patterns of Berkheya and its allies. The ITS phylogeny shows five well supported clades of Berkheya, two of which (Clades I and 2) are monophyletic summer rainfall region clades. Clades 3 to 5 are all paraphyletic winter rainfall clades with Cullumia occurring in the third clade, Cuspida occurring in the fourth and Didelta in Clade 5. Both psbA-trnH and combined phylogenies show concordance with the clade distribution shown in the ITS phylogeny. The ITS phylogeny was used to analyse correspondence with Roessler’s (1959) Series. It was found that the phylogeny showed considerable agreement with Roessler’s series, but B. bipinnatifida and B. spinosa of Series Speciosae may require some revision as well as taxa of monotypic series Cruciatae and Angustae. It is suggested that the latter series be merged with Cullumia species to form a single series. Some consideration should be taken to include Didelta species into Series Fruticosae as Didelta occurs in subclade 5b of Clade 5 with other Series Fruticosae taxa. Achene morphology was examined from species from each of the five clades to investigate the relationships of Berkheya and its allies, as well as to determine if there were any consistent achene features for each clade. The structure of surface cells on the fruit, the presence, absence and morphology of twin hairs as well as the structure of the pappus scales were found to be most useful in reflecting phylogenetic relationships within the clades. When compared with the clades of the ITS phylogeny, achene morphology showed consistent characters between taxa occurring in the same clades. As the most comprehensive study involving Berkheya, this phylogenenetic investigation was able to confirm that Berkheya is a paraphyletic genus with Didelta, Cullumia and Cuspida needing to be subsumed into Berkheya. An alternative classification is that taxa of Clade 5 could possibly be erected as an expanded Didelta, separate and sister to Berkheya.
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- Date Issued: 2013
Exploring the role of an education non-governmental organisation's contribution towards fighting HIV/AIDS: a case study of South African partners
- Authors: Chiguvare, Admire D
- Date: 2013
- Subjects: AIDS (Disease) -- Social aspects -- South Africa -- Nelson Mandela Bay Municipality , HIV infections -- South Africa -- Nelson Mandela Bay Municipality -- Prevention , Non-governmental organizations -- South Africa -- Nelson Mandela Bay Municipality
- Language: English
- Type: Thesis , Masters , MA
- Identifier: vital:9219 , http://hdl.handle.net/10948/d1020870
- Description: The problem this research seeks to address concerns related to the role allocated and strategies implemented by HIV and AIDS education NGOs, in mitigating the impact of HIV and AIDS in Nelson Mandela Bay. The problem is approached as a development challenge and examples are drawn from the undertakings of South African Partners (SAP), an NGO operating in the education field. The study adopted qualitative research, relative unstructured interviews, direct observation and literature review as methods of data collection. The study further identified specific roles that education NGOs play in response to HIV/AIDS and delineated the strategies that HIV and AIDS education NGOs employ in responding to HIV/AIDS. The research found that HIV/AIDS education NGOs have become important channels through which people affected and living with HIV/AIDS participate in development, share their experience and access information and resources. Further noted was that HIV/AIDS results in a diminished workforce and a higher allocation of state funds to public healthcare. The research findings showed that an education NGO in a prison context serves to mobilise the prison community and sensitise it to HIV and AIDS issues. This, through its addressing of the needs and causes of HIV infections in prison. SAP aid recipients were found to be satisfied for the most part, with the service rendered them by the education NGO. The study found that HIV prevention educational sessions were quite effective in disseminating HIV and AIDS basic information and that SAP achieves their goals through their training of facilitators who employ the STEPS curriculum. The trained facilitators facilitate group discussions, distribute condoms and lubricants through partnerships, and solicit behavioural change through the use of theatre to disseminate HIV prevention information. Key recommendations of the study are that HIV and AIDS education NGOs must integrate poverty reduction interventions in their activities and that further, they would do better to form coalitions in order to strengthen their capacity to sustain their activities and manage partnerships. Education NGOs should form partnerships that provide social protection. Ruther recommended is that education NGOs should further their curriculum in consideration for sexual preferences.
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- Date Issued: 2013
Aspects of the biology and fisheries of an economically important sparid Dentex macrophthalmus (Bloch 1791) in the Namibe province, Angola
- Authors: Potts, Warren M , Inácio, L A , Santos, Carmen V D , Richardson, Timothy J , Sauer, Warwick H H
- Date: 2010
- Language: English
- Type: text , article
- Identifier: http://hdl.handle.net/10962/123096 , vital:35405 , https://doi.org/10.2989/1814232X.2010.538160
- Description: Dentex macrophthalmus is a small, commercially important sparid fish that is abundant in the deeper waters (range 50–500 m) of the Mediterranean Sea (Trunov 1970), the North-West African shelf (Goode and Bean 1896, Fowler 1936), including the Cape Verde and Canary Islands, and the south-eastern Atlantic from the Equator to just south of Lüderitz (27°40′ S) (Trunov 1970). Because of its high abundance, it is of considerable economic importance and is captured in large numbers in both artisanal and commercial fisheries in many countries. Although it is the most important artisanal species along the entire Angolan coast, it is most abundant in the southern region (Kilongo et al. 2007). Despite its economic importance in Angola and elsewhere, relatively little is known on its abundance, fisheries and biology.
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- Date Issued: 2010