Community development education: the integration of individual and collective consciousness for community well-being within a social development paradigm in South Africa
- Authors: Maistry, Savathrie
- Date: 2008
- Subjects: Community development -- South Africa , Social planning -- South Africa , Public welfare -- South Africa
- Language: English
- Type: Thesis , Doctoral , PhD (Development Studies)
- Identifier: vital:11754 , http://hdl.handle.net/10353/182 , Community development -- South Africa , Social planning -- South Africa , Public welfare -- South Africa
- Description: This study focused on community development education and practice for the democratic and transformative South context. Social and community development are relatively new approaches to social welfare and community development is emerging as a discipline and profession to contribute to the goal of developmental social welfare. Community work, albeit to a minimal extent and not community development was viewed as a method of social work during apartheid. With community development being prioritized as an intervention strategy for poverty reduction by the national government, the gap in community development education needs to be addressed. The goal of the study was to develop an undergraduate curriculum framework for community development education that would produce a new generation of ethical community development professionals to contribute to the goal of developmental social welfare. The study focused on the integrated approach to community development education and practice; with education of the student as a whole human being as critical for community development in a transformative South Africa. To achieve its goal, the study identified three themes that were critical to the research: a conceptual framework, clarifying key terms; a curriculum framework for community development education; and qualities and ethics for a new generation of development practitioners. The qualitative study was based in the Eastern Cape Province, South Africa and because of the lack of a referential framework for community development education, the researcher looked towards learning from India which has over fifty years of experience in social and community development education and practice. The state of Kerala established a social development approach in 1957 and was chosen as a learning experience. The state’s Kudumbashree Mission which aims at poverty alleviation through the empowerment of women was chosen as a case study. The integral and values based education system of Sri Sathya Sai University in the state of Andhra Pradesh and the community development education and practice of Loyola College in the state of Kerala were examined. The research design was exploratory, conceptual, descriptive and developmental in nature. The qualitative methodology best suited the nature of this study and a combination of methods to obtain data from a variety of sources across national boundaries was employed. The participants interviewed in both countries were purposively selected for their involvement in social and community development directly as target groups, practitioners, managers and policy makers. The research produced a philosophical and theoretical framework that is unitary and integral and aligned with the current social development policy to guide community development education and practice. The unitary and integral framework encompasses the individual within the family and community context and locates the various dimensions of development such as the social, physical, cultural, psychological, spiritual, political and economical dimensions within a unitary platform. The framework is dominated by the holistic and humanistic philosophies without negating the rational and pragmatic perspectives. In conclusion, the study conceptualizes community development as a natural process; the integration of individual and collective consciousness and an intervention. The outcome of the study is a recommended curriculum framework for community development education that would be of relevance to the Eastern Cape Province in particular and for the South African context generally.
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- Date Issued: 2008
Computational studies, synthesis and characterization of ruthenium (ii) anticancer complexes
- Authors: Adeniyi, Adebayo Azeez
- Date: 2014
- Language: English
- Type: Thesis , Doctoral , PhD (Chemistry)
- Identifier: vital:11338 , http://hdl.handle.net/10353/d1015577
- Description: This thesis is centred on the application of Ru-based complexes as a promising alternative to cis-platin in cancer chemotherapy. Cis-platin is known to be the most prescribed chemotherapy which has more than 70% application in cancer cases especially the testicular cancer. An insight is provided in Chapter One and Two into the literatures reports on the application of Ru(II)-based complexes in cancer chemotherapy. In order to address some of the pressing challenges in rational design of Ru-based anticancer complexes, section 3.3 and 3.4 deal with efforts to elucidate the complication of their chemistry and instability while in section 3.5 efforts are made to find solution to the lack of proper knowledge of their targets using different theoretical approaches as presented in Chapter Three. In addition to the theoretical study, this thesis also comprises of the synthesis of the bis-pyrazole derivatives type of ligands and the derivatives of their Ru(II)-based complexes as provided in Chapter Four and Five respectively. Also the computational methods were used to elucidate the structural and spectroscopic properties of the synthesised ligands and their Ru(II)-based complexes. The geometrical and electronic properties are studied in relation to the stability and the reported anticancer activities of Ru(II)-based complexes in section 3.3. In subsection 3.3.1, several quantum properties including the natural energy decomposition analysis (NEDA) and quantum theory of atoms in a molecule (QTAIM) are computed on three models of RAPTA-C complexes using DFT with hybrid functional and basis set with ECP and without ECP. The higher stability of Carbo-RAPTA-C and Oxalo-RAPTA-C over RAPTA-C comes from the lower exchange repulsion and higher polarization contributions to their stability which gives insight into experimental observation. A similar study was carried out in subsection 3.3.2 on half-sandwich Ru(II)-based anticancer complexes with 6-toluene and 6-trifluorotoluene.
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- Date Issued: 2014
Constitutionalism and separation of powers in South Africa after the promulgation of the 1996 constitution : a comparative perspective
- Authors: Ramatsekisa, Tsietsi Given
- Date: 2016
- Subjects: Separation of powers -- South Africa Constitutional law -- South Africa Democracy -- South Africa
- Language: English
- Type: Thesis , Doctoral , LLD
- Identifier: http://hdl.handle.net/10353/12642 , vital:39295
- Description: Constitutionalism and separation of powers is the most dynamic topic worldwide. Montesquieu, the French philosopher is credited with the doctrine of separation of powers. Various countries adopted the doctrine and modified it, in order to fit their systems of governments. The reason behind is that there is no universally recognized model of separation of powers or one size fit all. Countries apply this doctrine differently in a fashion that fits their domestic laws and constitutional requirements. Montesquieu gave a classic exposition and the rationale for separation of powers in one of his well-celebrated work “The Spirit of Laws”. The concept of separation of powers emerged premised on the theory that the arms of state namely, the judiciary, the legislature and the executive, should operate within their providence without one interfering with the other. From the South African perspective, the Constitution of South Africa of 1996 requires separation of powers even though it is not explicitly so stated in the text. This research examines the unique South African model of separation of powers and how the courts have navigated through it from the time the Constitution was promulgated. It seeks to establish whether or not a South African model of separation of powers has come to the fore. The research further examines the problem of interference amongst the arms of state and mechanism of checks and balances which can be applied to prevent or minimise such interference. In doing so, the study pursued a desktop survey of primary and secondary materials, including scientific literature, legislation, courts’ jurisprudence, and official documents. A comparative perspective was also made in order to learn from the experiences of other jurisdictions where the doctrine is applied. The findings reveal that South Africa has a unique model of separation of powers. The model was learned and enriched from various foreign jurisdictions. The courts have contributed enormously to this model, which contrive to be fluid and living.
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- Date Issued: 2016
Contextual factors influencing the use of learner-centred approaches in the teaching of home economics : a case of two universities in Zimbabwe
- Authors: Motsi, Emily
- Date: 2017
- Subjects: Home economics -- Study and teaching (Higher) -- Zimbabwe Student-centered learning -- Zimbabwe
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: http://hdl.handle.net/10353/8463 , vital:32834
- Description: This study examined contextual factors influencing the use of learner-centred approaches in the teaching of Home Economics in two universities in Zimbabwe. The sample consisted of eight students and four lecturers who were purposively sampled. The study was anchored in the interpretivist paradigm and it adopted a qualitative approach and case-study design. Data collection instruments consisted of structured in-depth interviews, observations and documents. Interviews were conducted with students and lecturers at their respective universities with observations and document analysis inter-spaced in between. Data analysis consisted of a thematic approach where common themes were identified in participants’ responses and analysed and discussed accordingly, with data from observed and documented analysis being used to buttress/refute observations made from the interviews. A number of findings emanated from the study. Students had varied conceptions of learner-centred approaches. Some viewed learner-centred approaches as methods of teaching that were participatory, while others viewed them as learning situations in which learners were actively engaged and developed specific capabilities such as problem-solving. Lecturers conceptualised learner-centred approaches as methods that led to active learner participation with the lecturer playing more of a facilitative role. The study revealed that contextual factors such as time available in each course, flexibility of content, the use of teaching methods characterised by active learner participation, the use of constructive and interactive learning activities, had facilitative as well as inhibiting influences on the use of learner-centred approaches. Social factors such as cooperativeness within the peer group, lecturer availability for consultations, technical staff support as well as structural factors such as the availability of textbooks and e-resources, provision of materials and tools, and access to the internet had a facilitative influence on use of learner-centred approaches. The main inhibitive structural factors were the absence of purpose-built facilities and limited space that caused overcrowding. University administration support for integration of learner-centred approaches was fairly evident in the two universities. To sustain the use of learner-centred approaches, lecturers required support through professional development. The study recommended that universities have well-articulated commitments to use learner-centred approaches through a Teaching and Learning Policy. Home Economics course designers should consider contextual factors in course design and course delivery to ensure effective implementation of learner-centred approaches in the teaching of the subject. Seminars and workshops should be organised by the University Teaching and Learning Centres to enhance the teacher educators’ knowledge on interactive teaching methodologies and strategies for creating student-centred learning environments.
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- Date Issued: 2017
Crime, violence and apartheid in selected works of Richard Wright and Athol Fugard: a study
- Authors: Makombe, Rodwell
- Date: 2011
- Subjects: Apartheid in literature , Politics and literature -- South Africa , Race discrimination -- South Africa , Crime -- South Africa , Violence -- South Africa
- Language: English
- Type: Thesis , Doctoral , DLitt et Phil (English)
- Identifier: vital:11888 , http://hdl.handle.net/10353/525 , Apartheid in literature , Politics and literature -- South Africa , Race discrimination -- South Africa , Crime -- South Africa , Violence -- South Africa
- Description: Different forms of racial segregation have been practiced in different countries the world over. However, the nature of South Africa‟s apartheid system, as it was practiced from 1948 until the dawn of the democratic dispensation in 1994, has been a subject of debate in South Africa and even beyond. Apartheid was a policy that was designed by the then ruling Nationalist Party for purposes of dividing and stratifying South Africa along racial lines - whites, blacks, coloureds and Asians. It thus promoted racial segregation and/or unequal stratification of society. In South Africa‟s hierarchy of apartheid, blacks, who constituted the majority of the population, were ironically the most destitute and segregated. Some historians believe that South Africa‟s racial policy was designed against the backdrop of Jim Crow, a similar system of racial discrimination which was instituted in the American South late in the 1890s through the 20th century. Jim Crow and apartheid are, in this study, considered as sides of the same coin; hence for the sake of convenience, the word apartheid is used to subsume Jim Crow. Although South Africa‟s apartheid system was influenced by different ideologies, for example German missiology as applied by the Dutch Reformed Church, historian Hermann Giliomee (2003: 373) insists that „the segregationist practice of the American South was particularly influential.‟ Given the ideological relationship between apartheid and Jim Crow, the present study investigates the interplay of compatibility between apartheid/Jim Crow and crime and violence as reflected in selected works of Richard Wright (African American novelist) and Athol Fugard (South African playwright). The aim of the study is firstly, to examine the works in order to analyse them as responses to apartheid and by extension colonial domination and secondly to investigate crime and violence. The three criminological theories selected for this study are strain theory (by Robert Merton), subculture theory (Edwin Sutherland) and labelling theory (Howard Becker). While criminological theory provides an empirical dimension to the study, postcolonial theory situates the study within a specified space, which is the postcolonial context. The postcolonial is, however understood, not as a demarcated historical space, but as a continuum, from the dawn of colonization to the unforeseeable future. Three postcolonial theorists have been identified for the purposes of this study. These are: Frantz Fanon, Homi Bhabha and Bill Ashcroft. Fanon‟s psychoanalysis of the colonized, Homi Bhabha‟s Third Space and hybridity as well as Ashcroft‟s postcolonial transformation are key concepts in understanding the different ways in which the colonized deal with the consequences of colonization. It has been suggested particularly in Edward Said‟s Orientalism (1978) that the discourse of orientalism creates the Oriental, as if Orientals were a passive object of the colonial adventure. This study uses Bhabha‟s and Ashcroft‟s theory of colonial discourse to argue that the colonized are not only objects of the colonial enterprise but also active participants in the process of opening survival spaces for self-realization. The various criminal activities that the colonized engage in (as represented in the selected works of Richard Wright and Athol Fugard) are in this study viewed as ways of inscribing their subjectivity within an exclusive colonial system.
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- Date Issued: 2011
Critical assessment of corruption in municipalities and its impact in service delivery : case study Buffalo City Metropolitan Municipality
- Authors: Basopu, Price Mike
- Date: 2016
- Subjects: Misconduct in office -- South Africa -- Eastern Cape Corruption -- South Africa -- Eastern Cape Local government -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: http://hdl.handle.net/10353/1558 , vital:27445
- Description: Many African countries including Africa South have been experiencing many challenges such as corruption, fraud and misaprpriation of fund in this new democratic dispensation. In this regard, the municipalities are viewed as the most affected institutions, with the Eastern Cape Province identified as culprit number one engaging in corrupt activities. There are a number of contributing factors, as attributed in the study, but most prevalent among these are capacity issues in most of these municipalities, with fewer personnel and less capacity. Challenges of corruption in municipalities are perpetrated mainly by municipal officials, councilors and members of the public. This study, identified corruption as one of the challenges facing municipalities in the Eastern Cape. It involves both the achievements and limitations that have been experienced; and indeed, there are still numerous issues to be addressed and accomplished. It discusses some critical issues such as how corruption has been the mother of the day in South Africa and its effect on the public sector in general. Inadditon, misappropriation of public resources and corruption immersed the nation as a whole into a greater challenge rather than focusing on service delivery issues. There are situations, within municipalities, where the majority of senior officials, who may be in possession of valuable information, are always under suspension. The findings of the study also show that all the municipalities operating in this new democaticatic dispensation have not been able to prepare a transparent annual financial year report at the end of the year. In fact, the majority of them always obtain disclaimer or adverse reports from the Office of Auditor-General (AG), despite numerous attempts and interventions by the AG‟s office and the Provincial Treasury to rectify the situation. The challenges of leadership crises in some of these municipalities, both administratively and politically have been critically examined. The findings show that between 2012 and 2015 financial years, some of these municipalities have been without full-time Accounting Officers; people were only seconded or in acting capacity, and some of them were under adminisistration, which is section 139 (c) of the constitution. There were numerous attempts of interventions by the national leadership of the ANC in the ANC regional structures which in many instances were the root cause of the problems or divisions, as well as in municipalities where in Buffalo City Metro and Nelson Mandela Metro respectively there were leadership changes or redeployments. The issue of corruption in the municipalities is compromising and impact negatively in the service delivery. It can be concluded that municipalities are characterized by a number of instances of corruption perpetrated mainly by municipal officials, councilors and members of society. Bribery, fraud, nepotism, and systematic corruption are some of the forms of corruption that take place in municipalities in South Africa. There are systems in place to fight corruption, but the reality is that they are very weak and ineffective. The anti-corruption strategies put in municipalities have general functioned poorly hence the prevailing the situation. There is glaring non-compliance with the Municipal Finance Management Act (MFMA), the Treasury Regulations and their own Procurement Procedures and Procurement Policies. It is evident that despite the achievement by an ANC led government for almost over 21 years of democracy, there remain many political and administrative challenges especial in municipalities. The fundamental question need to be posed and address therefore is, how best these challenges can be addressed and turn around service delivery to a tangible outcome. The Constitution of the Republic of South Africa provides for the promotion and maintenance of a high standard of professional ethics in the public service. Public resources are vulnerable to abuse by unscrupulous elements, both inside and outside government and therefore requires careful monitoring and control. The existing legislative framework is solid but fragmented and requires review and consolidation to improve its efficiency. To achieve that government requires an approach that is developmental in nature. Governance should be able to take control of the organization’s systems and at the same time adaptable to the environment in a way strengthens the capacity to achieve goals.
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- Date Issued: 2016
Critical assessment of the human resource capacity needs of senior management at Thaba Chweu Municipality in Mpumalanga Province, South Africa
- Authors: Dube, Boy David
- Date: 2018
- Subjects: Municipal government Rural poor Senior leadership teams
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: http://hdl.handle.net/10353/12172 , vital:39193
- Description: The terrain of local government is not only very complex, dynamic, and challenging, but also very unique. The quality of human resources is vital in a public institution, particularly in institutions that are meant to service communities by providing sustainable basic services. Amongst the concerns raised at a municipal level are the lack of professionalism and the required competency and capacity amongst the workforce that must perform the actual duties of servicing the local communities. This study was aimed at identifying and analysing human resource development and human resource management policies, strategies and needs in line with the current circumstances and conditions at a particular municipality. A series of challenges (that a number of community members, newspaper articles, community leaders and both the Mpumalanga Provincial Government and other spheres of government raised and complained about) prompted this study. Constant complaints are leveled against municipalities about appropriate and well qualified candidates being overlooked for employment opportunities at the expense of nepotism, cronyism and blatant corrupt activities. This study is a combination of both quantitative and qualitative methods. In line with the quantitative method of generating and assembling information, the researcher used the judgement sampling method. Questionnaires were administered to collect quantitative data while primary data was collected via interviews. Data was obtained from 45 participants in Thaba Chweu Municipality. The findings show that the majority of respondents (in the form of percentages) spoke against the capacity of the officials. A smaller percentage spoke in favour of the availability of capacity. These respondents stated that municipal officials have the required skills and capacity to perform their duties. Furthermore, the study found that there was inconsistency in the implementation of council resolutions and interference in administrative matters. These factors compromised achieving the objectives of the municipal strategies and policies. The study recommends that the municipality ensures that the human resource management and development departments are consonant with current and modernised needs and that delegations to line functionaries are properly assigned and documented.
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- Date Issued: 2018
Cross-Border Migration, Social Cohesion and African Continental Integration: Perspectives of African Immigrants and South African Nationals in Gauteng, South Africa
- Authors: Maseng, Jonathan Oshupeng
- Date: 2018
- Subjects: Migration -- Africa Emigration and immigration Social integration
- Language: English
- Type: Thesis , Doctoral , PhD(Sociology)
- Identifier: http://hdl.handle.net/10353/8855 , vital:33673
- Description: Using the Sunnyside suburb of South Africa’s capital city of Pretoria as a case study, this study sought to gather, analyse and engage the perspectives, narratives and idealisations of African migrants and South African nationals in Gauteng province on cross-border migration, social cohesion and African continental integration. The goal was to interrogate the dominant discourse and assumption in migration scholarship that contact between nationals and immigrants is inherently conflict-inducing. The study adopted a qualitative methodology, with in-depth interviews, “street ethnography”, expert interviews and document analysis as the main sources of primary data. Overall, 85 in-depth interviews were conducted with immigrants and nationals of different occupational, gender and class backgrounds. The study found, among other things, that while many respondents expressed negative sentiments with regard to how cross-border migration affected their experience of social cohesion and idealisations about African continental integration, the relations between African immigrants and South African nationals in the study area were overwhelmingly congenial. This was even when there was no policy-oriented action by government to promote these positive relations. Respondents attributed this congeniality to, among other things, the fact that most small immigrant businesses depended on a predominantly South African clientele, while South African nationals in the study area saw such businesses as filling a crucial gap in their immediate socio-economic environments. Importantly, service provider-client relations served as “enhancers” of social cohesion in the study area. On the other hand, the relative dominance of immigrants in the small business sector in the study area served as a “threat” to social cohesion. From these findings, the study concluded that, contact between immigrants and nationals was not necessarily inherently conflict-inducing, and that social cohesion also rested on the logic of mutual dependence.
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- Date Issued: 2018
Customary marriage and family practices that discriminate against amaXhosa women: a critical study of selected isixhosa literary text
- Authors: Mbatyoti, Pheliwe Yvonne
- Date: 2019
- Subjects: Forced marriage -- South Africa -- Eastern Cape Customary law -- South Africa Xhosa (African people) -- Social life and customs
- Language: English
- Type: Thesis , Doctoral , D Litt et Phil (African Studies)
- Identifier: http://hdl.handle.net/10353/10736 , vital:35731
- Description: In many parts of Africa, the cultural practices and customs that were in use over the ages are still largely in place today. Many of these practices discriminate against individuals and compromise their human rights, particularly the rights of African women. The aim of this investigation is to study customary marital practices among the amaXhosa in order to establish their effect on modern amaXhosa society. In addition, this includes other discriminatory practices, such as the diminished status of wedded women. Within the study, the social status of women before and after 1994 is dealt with as depicted in the selected texts. The study further determines the current social status of married women under the current dispensation and finds out whether the rights of married women are sufficiently recognised in the texts under discussion. It is clear therefore that whilst Africa has made good progress on the political front, the same cannot be said for some of the cultural values that are still adhered to in the present age. This applies in particular to the rights of women in an African society. Globally, women and girls suffer the harmful and life-threatening effects of discriminatory traditional and cultural practices that continue under the guise of social, cultural and religious ceremonies. In the democratic South Africa, there is growing concern and awareness that some cultural practices are harmful to women and girls. The study analyses a number of texts namely, novels and drama, that were published before and after the 1994 era in South Africa with aims and objectives being outlined in Chapter 1. Chapter 2 is devoted to the theoretical framework, which includes the general theory pertaining to the status of women, feminism and human rights. Secondly, it deals with African theory pertaining to the status of African women as well as their rights; finally, it reflects on the role of women in societies where traditional marriage custom is still in use. Chapter 3 analyses the depiction of customary marriage as a theme in isiXhosa prose before and after 1994. Chapter 4 examines the depiction of customary marriage in v isiXhosa drama before and after 1994 and focuses more on human rights elements. Chapter 5 summarises the arguments distilled from the analysed works. The researcher came to the conclusion that the practice of forced marriage does not occur in amaXhosa society only but it is also found on a wider scale on the rest of the African continent and beyond. The study was concluded with a set of recommendations that were made to combat the scourge of anti-feminism that is found in modern society.
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- Date Issued: 2019
Decentralised cooperative governance in the South African metropolitan municipalities
- Authors: Zimba, Anthony Andile
- Date: 2012
- Subjects: Community development -- South Africa , Local government -- South Africa , Intergovernmental cooperation -- South Africa , Public administration -- South Africa , Human services -- South Africa , Municipal government -- South Africa
- Language: English
- Type: Thesis , Doctoral , PhD (Social Science Dev)
- Identifier: vital:11427 , http://hdl.handle.net/10353/536 , Community development -- South Africa , Local government -- South Africa , Intergovernmental cooperation -- South Africa , Public administration -- South Africa , Human services -- South Africa , Municipal government -- South Africa
- Description: The study emanates from the constitutional imperatives with regard to the role of local government in community development. The notion of cooperative governance is envisaged in the South African Constitution which stipulates that all spheres of government must adhere to the principles of cooperative government and must conduct their activities within the parameters prescribed by the Constitution. The purpose is to support and strengthen the capacity of the local governments to manage their own affairs and to perform their functions. The basic values and principles governing public administration entail that: it must be broadly representative of the people of South Africa in order to redress the imbalances. The existing gaps in the legislation on decision making power at the local level of the municipality, be it in a ward committee or sub council, have not been adequately addressed in the post 1994 democratic dispensation. It is in this context that this study seeks to address these gaps and obstacles, and contribute to the design and development of a decentralized cooperative governance model, specifically to the six metropolitan municipalities and also provide a basis for further research. The findings of the research could be adapted as a national policy in the empowering of municipalities through the dispersal of democratic power which is an essential ingredient of inclusive governance. Based on a case study of six metropolitan municipalities, the research is intended to contribute to the development of empirically grounded; praxis and practical guideline in decentralized cooperative governance which can be adopted and institutionalized in public administration. It is believed that a study of decentralized cooperative governance adds value in that it seeks to link decentralized power and local development. Rather than civil society organisations being seen as adversarial, a creative partnership with the state in local development is crucial. This political assimilation is critical in the construction of democracy through fusing the substantive values of a political culture with the procedural requisites of democratic accountability. This serves to fragment and disperse political power and maintain a system of checks and balances with regard to the exercise of governmental power. The capacity for innovation, flexibility and change can be enhanced at the local level, and it is a cliché that local decision making is viewed as more democratic in contrast to central, top-down decision-making processes. A syncretistic model for local government based on the political adaptation of political and inclusive decentralisation is outlined.
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- Date Issued: 2012
Derivative actions in contemporary company law: A comparative assessment from an enhanced accountability perspective
- Authors: Hamadziripi , Friedrich
- Date: 2020
- Subjects: Judicial discretion
- Language: English
- Type: Thesis , Doctoral , LLD
- Identifier: http://hdl.handle.net/10353/18336 , vital:42253
- Description: The company is one of the most popular organisational vehicles for conducting business. The very nature of the company as a juristic person is attractive. The principle of legal personality entitles a company to act as a legal entity separate from its members. The principle was laid down in the landmark decision of Salomon v Salomon 1897 AC 22 (HL). This decision shows that a company is a full player in the legal arena. It has standing before the courts of law and is the proper plaintiff for wrongs done to it, not any of the stakeholders who may also be affected by the wrongdoing. However, it has to be noted that a company is just an artificial person. It is a fictitious being, a juristic person and a creature of statute. Therefore, even though a company has the capacity to acquire rights which can be enforced in a court of law and obligations which another legal subject can enforce against it, a company cannot in all respects be equated with a human person, for it has no physical substance. Inevitably, a director must act as its hands, brain, legs, mouth and eyes. Regardless of how financially strong a company can be, its juristic nature places all its resources and wealth at the mercy of its directors and officers. A company can neither protect itself against wrongdoing, vindicate nor enforce its rights without its representative directors and officers. If the wrongdoing faction in a company comprises of directors who are required to act in the best interests of the company, then who will enforce the company’s rights? The juristic nature of a company makes it vulnerable to abuse, especially by directors. It is important to note that internal stakeholders such as directors innocent of wrongdoing, employees and shareholders are not the only ones who stand to lose from the failure of corporate governance. External stakeholders’ interests too are vulnerable to abuse as a result of a company being abused by its leaders. There is, therefore, a need for a mechanism that controls abuse of power especially by agents of a company. Such a mechanism is critical to accountability as it protects the company from director malfeasance while promoting adherence to corporate governance principles in general. Also, successful derivative claims play a significant role in securing compensation for the company. Seeing that a company can be injured by both internal and external stakeholders, it is imperative that there be an effective and efficient mechanism that protects both the company and its owners without deterring entrepreneurship and stakeholder participation. Proceeding from an iii accountability enhancement perspective, this study undertakes a comparative assessment of the derivative action as a mechanism that created to deal effectively with the mischief revealed in the above paragraphs. For a complainant to be able to invoke the derivative action for relief, he or she must comply with certain requirements. Those requirements will be examined in greater detail with respect to the American, South African, English and Japanese laws. Empirical research has concluded that directors’ exposure to derivative claims remains largely theoretical. The critical question is whether the requirements for commencing or continuing a derivative action are too onerous. Although the remedy is available in theory, its shortcomings appear to make derivative actions almost impossible to invoke in practice. It has been argued that the greatest impediment to a derivative action by minority shareholders arises from the practical barriers to the commencement of derivative proceedings. With respect to the USA, it has further been demonstrated that there is a positive correlation between the significant decline in the importance of derivative litigation and the creation of additional legal hurdles in breach of directors’ duties cases. This study seeks to examine the various shortcomings of the remedy and suggest ways to make it less onerous as well as increase its availability to more stakeholders
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- Date Issued: 2020
Desegregation and socio-spatial integration in residential suburbs in East London, South Africa (1993-2008)
- Authors: Bwalya, John
- Date: 2011
- Subjects: City planning -- South Africa -- East London , Apartheid -- South Africa -- Eastern Cape , Migration, Internal -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Doctoral , PhD (Geography)
- Identifier: vital:11504 , http://hdl.handle.net/10353/336 , City planning -- South Africa -- East London , Apartheid -- South Africa -- Eastern Cape , Migration, Internal -- South Africa -- Eastern Cape
- Description: This study used integration as the overarching conceptual framework to investigate socio-spatial integration in post-apartheid South Africa. The study adopted the embedded case study design to investigate the spatial and social aspects of integration in former white residential suburbs in East London, South Africa. Recognising that integration occurred in different registers, this study used data from the South African Property Transfer Guide (SAPTG) database to investigate spatial-temporal integration in East London‟s residential suburbs from 1993 to 2008. A total of 21,683 residential property transfers were reviewed in 46 suburbs, and transfers to Blacks were identified. The residential property transfers were mapped to identify the nature of spatial integration. To investigate social integration, in-depth personal interviews were conducted on a purposively drawn sample of residents in the three case study suburbs of Southernwood, Cambridge and Gonubie. The interviews focused on three proxy indicators of social capital at neighbourhood level. The results of the study showed that post-apartheid spatial integration in East London closely followed the class-based residential template. Contrary to predictions prior to, and following apartheid‟s demise, the study showed that spatial integration occurred without racial conflicts. The study also found that social integration in the residential suburbs reflected the neighbourhood context and personal preferences, and was highly fluid. Although feelings of racial distance were evident, there were also indications of social cohesion, which were dynamic and uneven in time and space. Based on the data and the dialectical nature of spatial and social integration, the study concluded that fragmentation and integration are likely to continue coexisting in the South African city.
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- Date Issued: 2011
Design, implementation and evaluation of a directly water cooled photovoltaic- thermal system
- Authors: Mtunzi, Busiso
- Date: 2013
- Subjects: Sensitivity analysis -- Photovoltaic thermal system (PV/T) , Solar utilization -- Carbon emission
- Language: English
- Type: Thesis , Doctoral , PhD (Physics)
- Identifier: vital:11597 , http://hdl.handle.net/10353/d1016198 , Sensitivity analysis -- Photovoltaic thermal system (PV/T) , Solar utilization -- Carbon emission
- Description: This research project was based on the Design, Implementation and Evaluation of a Photovoltaic Water heating system in South Africa, Eastern Cape Province. The purpose of the study was to design and investigate the scientific and economic contribution of direct water cooling on the photovoltaic module. The method involved performance comparison of two photovoltaic modules, one naturally cooled (M1) and the other, direct water cooled module (M2). Module M2 was used to produce warm water and electricity, hence, a hybrid system. The study focused on comparing the modules’ efficiency, power output and their performance. The temperatures attained by water through cooling the module were monitored as well as the electrical energy generated. A data logger and a low cost I/V characteristic system were used for data collection for a full year. The data were then used for performance analysis of the modules. The results of the study revealed that the directly water cooled module could operate at a higher electrical efficiency for 87% of the day and initially produced 3.63% more electrical energy each day. This was found to be true for the first three months after installation. In the remaining months to the end of the year M2 was found to have more losses as compared to M1 as evidenced by the modules’ performance ratios. The directly water cooled module also showed an energy saving efficiency of 61%. A solar utilization of 47.93% was found for M2 while 8.77% was found for M1. Economically, the project was found to be viable and the payback period of the directly cooled module (M2) system was found to be 9.8 years. Energy economics showed that the system was more sensitive to the price changes and to the energy output as compared to other inputs such as operation and maintenance and years of operation. A generation cost of R0.84/kWh from the system was found and when compared to the potential revenue of R1.18 per kWh, the system was found to enable households to make a profit of 40.5 %. Use of such a system was also found to be able to contribute 9.55% towards carbon emission reduction each year. From these results, it was concluded that a directly cooled photovoltaic/thermal heating (PV/T) system is possible and that it can be of much help in terms of warm water and electricity provision.
- Full Text:
- Date Issued: 2013
Determinants of cloud computing: adoption and application by high school learners
- Authors: Nyembezi, Nceba
- Date: 2014
- Subjects: Cloud computing -- Study and teaching -- South Africa -- Eastern Cape , High schools -- Computer networks -- South Africa -- Eastern Cape , High school students -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Doctoral , PhD (Education)
- Identifier: http://hdl.handle.net/10353/1339 , vital:26547 , Cloud computing -- Study and teaching -- South Africa -- Eastern Cape , High schools -- Computer networks -- South Africa -- Eastern Cape , High school students -- South Africa -- Eastern Cape
- Description: The current study investigated the determinants of Internet services’ adoption and use among high school learners in the East London Education District, in the Eastern Cape. Underpinned by the Unified Theory of Acceptance and Use of Technology, the research questions included: (1) What is the effect of performance expectancy on the learner’s intention to adopt and use Internet services? (2) What degree of variation exists for effort expectancy on the learner’s intention to adopt and use Internet services? (3) How much of the determinants explain the usage of Internet services? (4) Which is (are) the best predictor(s) of Internet service usage given a set of determinants? (5) What is the effect of confounding variables (if any) on Internet services’ adoption and usage? (6) Which model can be designed based on the best predictor(s) of Internet services’ adoption and usage for secondary school learners? A quantitative approach based on the positivist paradigm was used to quantify the relationships among various factors that contribute to Internet services’ adoption and use. The research design used was a survey. Data were collected through structured questionnaires. Out of 286 questionnaires issued, the response rate was 40.6%. The study sample size was 116 high school learners using simple random sampling. The data was analysed using the multiple regression analysis technique, and Pearson correlations. Out of the four determinants from the UTAUT, performance expectancy was the strongest predictor of intention to adopt Internet services. Large positive correlations ranging from r = 0.638 up to r = 0.989 were found among performance expectancy and effort expectancy variables towards the intention to use Internet services, significant at p < 0.05. To enhance the efficiency of the UTAUT model, this study has designed the Adoption and Application of Technology for Learning (AATL) model, which added the price of Internet, persistent use of Internet, and perceptions about Internet use.
- Full Text:
- Date Issued: 2014
Determinants of psycho-social well-being of informal caregivers of physically challenged children in South-Western Nigeria
- Authors: Oyeleke, Isaac Ajiboye
- Date: 2014
- Language: English
- Type: Thesis , Doctoral , PhD (Social Work)
- Identifier: vital:11767 , http://hdl.handle.net/10353/d1015356
- Description: Informal caregiving denotes care that is provided by a family member or friend rather than by a professional who is reimbursed for services. Assuming a caregiving role can be stressful and burdensome. The effects of caregiving on the caregiver's health are moderated by individual differences in resources and vulnerabilities, such as socioeconomic status, prior health status, and level of social support. This work describes the determinant of psycho-social well-being of informal caregivers of physically challenged children in southwest of Nigeria. This study is guided theoretically by Ryff”s psychosocial well-being theory, The study adopted expo facto research design. Multistage samplings involving the use of random and purposive techniques were used to select 812 respondents who are informal caregivers. Social support questionnaire, Social support satisfaction level, Ryff’s psychological well-being scale were used. Findings indicated that social support predicted psycho-social well-being of informal caregivers of physically challenged children. Social support and satisfaction level combine together have impact on psycho-social well-being of informal caregivers of physically challenged children. More also, socio-economic factors such as occupation, educational level and income also predict psycho-social well-being of informal caregivers. Finally, marital status and gender also contribute to well-being of caregivers. It was therefore, recommended that social inclusion should be pursued with de-institutionalization of children with disability. Parents of children with disability should be encouraged to form support group and as well as encouraging fathers of children with disability to take an active part in ensuring their children with disability well-being. More also, there is need to empower informal caregivers through training and education. More importantly governments at the three levels ( Federal, State and local) should assist caregivers at ensuring their own and that of their children with disability well-being through improvement on various existing social welfare services in the country.
- Full Text:
- Date Issued: 2014
Determinants of smallholder vegetable farmers' participation on post-harvest practices and market access : evidence from Mashonaland East Province of Zimbabwe
- Authors: Mukarumbwa, Peter
- Date: 2017
- Subjects: Farms, Small -- Zimbabwe Vegetables -- Zimbabwe -- Marketing Vegetable trade -- Zimbabwe
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: http://hdl.handle.net/10353/8703 , vital:33431
- Description: Smallholder vegetable production is very vital in enhancing livelihoods in Zimbabwe’s rural areas. Vegetable production generates household income and improves household food security. Despite this, smallholder vegetable farmers in Zimbabwe suffer huge post-harvest losses which reduce their profits and market competiveness. Post-harvest losses of vegetables are a major dilemma faced by smallholder farmers. They not only represent waste of scare resources such as farm inputs but they also entail wasted investment in terms of time, human effort and food. Furthermore, there are also a myriad of other challenges which constrain smallholder vegetable farmers in Zimbabwe from accessing lucrative markets. The broad objective of the study was to assess smallholder vegetable farmers` preferred post-harvest practices for value addition as well as factors that condition their selection choices, adoption and product market access. The study was conducted in four districts: Seke, Goromonzi, Murehwa and Mutoko, in the Mashonaland East Province of Zimbabwe. A multistage sampling procedure was adopted in the selection of villages and households. A total of 385 smallholder vegetable farmers were interviewed. The survey was undertaken from August–October 2016. Descriptive statistics were employed to analyse the socio-economic and demographic characteristics of households that were sampled in Mashonaland East Province. Age of household head, gender, educational level, household size, farming experience, main sources of income, land ownership, main vegetables produced and main causes of post-harvest losses were some of the statistics that were analysed. The average age of the farmers varied significantly across districts and it was generally high (average of 50 years). Moreover, the average household size was about six (6) individuals, which is an indication of high dependency ratio. The study also revealed the major causes of post-harvest losses across all vegetables predominantly cultivated in the study area were pests and diseases, followed by decay. Most of the underlying causes of huge post-harvest losses were within the control of the farmer. Therefore, the study recommends strategies from policymakers and Non-Governmental Organisations (NGOs) which enhance post-harvest management. These can result in substantial reduction in losses which can increase farmers’ income without necessarily expanding land under cultivation. The Poisson count regression model (PCRM) was used to analyse factors influencing number of post-harvest techniques adopted by smallholder vegetable farmers in the study area. The results of the PCRM revealed that the following variables were significant in influencing number of post-harvest practices adopted by smallholder vegetable growers: gender, education level, household size, age, farming experience, distance to market, market information, group membership, credit, and hired labour. The study recommends concerted efforts through public private partnerships (PPP) to provide active extension about post-harvest education. This will promote the adoption of simple, uncomplicated and innovative low-cost technologies for post-harvest management. The binary logit model was employed to analyse factors that influence smallholder vegetable farmers’ decisions to select a specific post-harvest practice for value addition. This was based on the three major post-harvest practices which were mainly being adopted by smallholder vegetable farmers’ in the study area which were drying, grading and washing. The results of the binary model showed that nine (9) variables were significant in influencing smallholder vegetable farmers’ decisions to select post-harvest practice for value addition. These were: gender, land size, distance to market, market information, family labour, training, target market, quantity produced and storage facilities. Policymakers and other stakeholders need to provide productive resources such as inputs to improve productivity and ultimately selection of basic post-harvest management techniques along the vegetable supply chain. The multinomial logit model was used in the study to analyse factors that influence market channel choice of smallholder vegetable farmers in the study area. The results from the multinomial logistic regression model revealed that distance to market, group membership, adding value, road infrastructure and quantity produced influenced participation in informal markets. On the other hand, gender, distance to market, market information, group membership, producer price, adding value, road infrastructure, quantity produced and market infrastructure influenced farmers’ participation in formal markets. Policies aimed at assisting resources for improved productivity of vegetables should be gender sensitive. Establishment of irrigation schemes as well as provision of credit for smallholder vegetable production are vital interventions. In the same way, crafting of appropriate policies and programmes which foster collective action amongst smallholder vegetable farmers are required. This will enable them to produce larger volumes as well as participate in more lucrative markets. Finally, smallholder vegetable farmers’ transaction costs can be reduced by investment in infrastructure such as roads.
- Full Text:
- Date Issued: 2017
Determination and validation of plants used by resource-limited farmers in the ethno veterinary control of gastro-intestinal parasites of goats in the Eastern Cape Province, South Africa
- Authors: Maphosa, Viola
- Date: 2009
- Subjects: Medicinal plants -- South Africa -- Eastern Cape , Parasites -- Control -- South Africa -- Eastern Cape , Traditional medicine -- South Africa -- Eastern Cape , Goats -- Parasites -- Control , Traditional veterinary medicine -- South Africa , Sustainable agriculture -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Doctoral , PhD (Animal Science)
- Identifier: vital:11164 , http://hdl.handle.net/10353/d1000997 , Medicinal plants -- South Africa -- Eastern Cape , Parasites -- Control -- South Africa -- Eastern Cape , Traditional medicine -- South Africa -- Eastern Cape , Goats -- Parasites -- Control , Traditional veterinary medicine -- South Africa , Sustainable agriculture -- South Africa -- Eastern Cape
- Full Text:
- Date Issued: 2009
Developing a model for promoting physical fitness and healthy lifestyle of primary school learners in the Eastern Cape Province, South Africa
- Authors: Gomwe, Howard
- Date: 2018
- Subjects: Physical fitness for children -- South Africa Physical education for children Schools -- Health promotion services
- Language: English
- Type: Thesis , Doctoral , Nursing
- Identifier: http://hdl.handle.net/10353/10050 , vital:35307
- Description: The challenge of low level participation in physical activity and, consequently, limited physical fitness has been acknowledged as being a national public health concern in South African schools. The main aim of this study was to develop a behavioural model for promoting physical fitness and healthy lifestyle of primary school learners in the Eastern Cape Province in South Africa. The first thing was to determine their physical fitness level and body composition then develop a behavioural model based on the findings. The study was conducted in three phases. A quantitative, qualitative and theory-generating research design was conducted using questionnaires, deductive and inductive strategies and literature triangulation. The study involved primary school learners: 356 boys and 520 girls aged 9-14 years old, who were randomly selected. Anthropometric assessments were conducted using ISAK (Marfell-Jones et al., 2006) and EUROFIT (1988) test batteries.The following measurements of body mass, stature, skinfolds (triceps and subscapular), waist circumference and gluteal were taken. The percent BF was calculated from a sum of two skinfolds (triceps and subscapular), using Slaughter et al.‘ s (1988) equation to predict body fat. Physical fitness measurements included sit and reach, push-ups, sit-ups and a 20 metre shuttle run. Physical activity level and sedentary behaviour were assessed by means of self-report questionnaires. Demographic, psychological and environmental variables were also measured by a self-report questionnaire. Six focus group discussions were conducted with school learners. The physical fitness levels were categorized as hypoactive, minimal active and inactive. Sedentary behaviours were categorized by number of minutes spent on sedentary activities. Dietary intake was assessed by a Food Frequency Questionnaire (FFQ). Food intake was classified as healthy, unhealthy/junk and traditional food. Body composition was measured by calculating body mass index (BMI) (weight/height2) and waist-to-hip ratio, respectively. Categories: underweight: 0<18, normal weight: 18, 5<25, overweight: 25<30 or obese: 30 and blood pressure measurements were classified as healthy and unhealthy. The main findings were as follows: underweight 60, 25 percent: normal weight 30, 54 percent: overweight 4, 18 percent: and obese 5, 02 percent: for the peri-urban school learners. Underweight 64, 78 percent: normal 31, 52 percent: overweight 2,83 percent: and obesity 0,87 percent:for the rural school learners. 56,25 percent underweight: 36,93 percent normal weight: 5,68 percent overweight: and 1,14 percent obese for the urban school learners. The mean body mass of learners from three locations were urban 40.0±10.185; peri-urban 39.8±10.181 and rural 38.7±10.279, respectively. (Chi-square = 3.3107; P=0.191). The mean values stature of all the three residences are urban; 144.1 ±10.400 peri-urban 144.4±9.187 and rural 143.7±12.617 (Chi-square = 1.2651; P=0.5312). The mean waist circumference for urban was (78.4±9.493), peri-urban (78.4±9.399) and rural was (77.1±10.214), respectively (Z=2.474;p=0.2903). The triceps value (z=21.4565p <.0001). Urban (13.9±5.589), (12.5±6.023) for peri-urban and (12.1±6.390) for rural. Subscapular (z=4.1151;p=0.1278). Urban area had (9.3±5.426), (9.3±5.463) for peri-urban and (8.9±6.381) for rural. The mean systolic blood pressure of urban school learners was (109.2±19.512), (107.9±19.273) for peri-urban and (107.4±19.488) for rural school learners. Lumbar and hamstring flexibility (z= 57.733; p<.0001). (25.3±5.507) for urban, (23.0±6.435) for peri-urban and (26.9±6.854) for rural. Sit-up (z=9.8414;p=0.0073). (18.3±12.571) for urban, (19.7±12.323) for peri-urban and (21.7±13.782) for rural area. Push-ups (z= 37.7591p=<.00001). (15.8±10.285) for urban, (18.5±11.086) for peri-urban and (20.9±9.981) for rural area. Maximal oxygen intake (z= 163.186p=<.0001). (25.0±6.454) for urban, (29.9±7.225) for peri-urban and (35.5±11.085) for rural area. PA enjoyment (4.1±0.698) for urban, (4.0±0.764) for peri-urban, (4.0±0.799) for rural. With regard to health-related physical fitness, the learners in the rural and peri-urban better than those in urban areas. PA attitude (z=7.5507;p=0.0563), (2.5±0.792) for urban area, (2.6±0.802) for peri-urban and (2.7±0.890) for rural area. Parental role modelling in PA (z=0.3083; p=<.000). (3.1±1.008) for urban area, (3.3±0.916) for peri-urban (3.1±0.981) for rural area. Peer encouragement (z=2.5367; p=0.2813) (3.4±0.893) for urban, (3.3±1.064) for peri-urban, (3.3±1.005) for rural area. Parental encouragement (z= 7.2266p=0.027),(3.7±0.985) for urban area, (3.5±0.906) for peri-urban and (3.7±0.774 ) for rural area. Teacher encouragement (z=2.0069p=0.3668).The mean values for three residences are (3.5±0.802) for urban area, (3.4±0.784) for peri-urban, (3.5±0.733) for rural areas. Most of the school learners in all the three residences prefer unhealthy/junky food. Based on the results, an exploratory factor analysis was conducted on data to identify and analyse the factors for model development. The findings indicated that there is evidence of low level of physical fitness and high prevalence of excessive weight and obesity among primary school learners, the study, therefore, suggests the development of the behavioural model to enhance physical fitness and prevent or reduce overweight/obesity among school learners.
- Full Text:
- Date Issued: 2018
Development communication for water conservation in rural and peri-urban communities : a study of three district municipalities in Eastern Cape, South Africa
- Authors: Onyenankeya, Kevin Uwaecheghi
- Date: 2017
- Subjects: Communication in rural development -- South Africa -- Eastern Cape Water conservation -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Doctoral , PhD
- Identifier: http://hdl.handle.net/10353/8397 , vital:32562
- Description: South Africa continues to ramp up public campaigns to rein in escalating water demand amid dwindling and erratic supply. One of the objectives of the campaign is to reduce water demand in urban areas to 15 precent by 2030 through water conservation and water demand management strategies. While the water conservation drive continue to gain traction among commercial and urban water users, it does not appear to resonate with rural and peri-urban residents. Using the pragmatic convergent parallel mixed methods approach consisting of the quantitative and qualitative methods such as survey, focus groups, and indepth-interviews and observation, this study explored the water conservation attitudes, behaviour and intentions of rural and peri-urban respondents in four Eastern Cape communities in South Africa, and to determine if any factors influence their attitudes and behaviour. The study also attempted to determine whether a dialogic approach to communication about water conservation is likely to lead to positive change in attitude and behaviour. The questionnaires were distributed personally by researcher and trained assistants but respondents were left to complete the questionnaires at their convenience and in their own pace but within a negotiated period of five working days. The collected data were analysed using both parametric and non-parametric methods. The nonparametric methods used include thematic analysis. Transcripts of focus group and individual interviews were coded using Nvivo, while quantitative data was analysed in SPSS and presented in simple frequency and cross tabulation. Regression analysis was used to establish the influence of attitude, subjective norm and perceived behavioural control on water conservation intention. Results revealed respondents consider water conservation important and are favourably disposed to conserving water. Although peri-urban and rural residents considered water important and would want to make effort to conserve water in the future, not all considered water conservation an overarching social priority and, as a result, are generally passive or indifferent to water conservation. The indifference appears to be underpinned by residents’ beliefs about water. Further analysis showed that peri-urban residents have stronger positive attitude towards water conservation and greater intent and commitment towards water conservation than their rural counterpart. Attitude, subjective norm and behavioural control emerged as significant factors influencing water conservation intentions of respondents. The findings suggest that water curtailment behaviours were the prevalent water conservation activities rural and peri-urban residents engaged in, while water efficiency behaviours was very poor among the population. Factors such as cost, need, knowledge and locus of control had significant influence on residents’ water conservation behaviour and intentions, especially in purchasing or installing water efficient appliances. The study found no significant relationship between sociodemographic such as age, level of education and home tenure on resident’s water conservation behaviour or intentions. The findings indicate that many rural and peri-urban communities do not have adequate information on water conservation, what to do, how to do it and why it should be done and this affects their water conservation behaviour. It was also found that engaging residents through participatory dialogue is effective in raising awareness and stimulating interest in water saving activities. The study concludes that rural and peri-urban residents are yet to develop a social ethic of water conservation. The study highlights the need for concerted education and awareness campaign around water issues so as to build community knowledge and support for water conservation. But to encourage residents to make adjustment in deep-rooted “beliefs, habits, or practices” and change to a sustainable water use behaviour in the face of scarce water supplies and increasing demand, requires not just communication to inform and persuade, but also development communication to foster mutual understanding and collective action.
- Full Text:
- Date Issued: 2017
Development of conservation methods for gunnera perpensa l.: an overexploited medicinal plant in the Eastern Cape, South Africa
- Authors: Chigor, Chinyere Blessing
- Date: 2014
- Subjects: Gunnera -- South Africa -- Eastern Cape , Medicinal plants -- South Africa -- Eastern Cape , Traditional medicine -- South Africa -- Eastern Cape , Medical anthropology -- South Africa -- Eastern Cape , Medical policy -- South Africa -- Eastern Cape
- Language: English
- Type: Thesis , Doctoral , PhD (Botany)
- Identifier: vital:11311 , http://hdl.handle.net/10353/d1019832 , Gunnera -- South Africa -- Eastern Cape , Medicinal plants -- South Africa -- Eastern Cape , Traditional medicine -- South Africa -- Eastern Cape , Medical anthropology -- South Africa -- Eastern Cape , Medical policy -- South Africa -- Eastern Cape
- Description: South Africa, many plants which are used in traditional medicines are collected from wild populations. The high demand for trade and use of these medicinal plants place an enormous pressure on their natural populations, especially because they are indiscriminately harvested. The most affected of these plant species are those harvested from their underground parts, among which is Gunnera perpensa L. Gunnera perpensa is of considerable ethnobotanical interest in traditional medicine because of its wide usage. The rhizomes are widely used and indiscriminately collected in large quantities from the wild to meet the ever increasing demand in traditional medicine markets. As a result, this valuable medicinal plant species is being endangered. According to the Red List of South African Plants, the conservation status of G. perpensa has been listed as ‘declining’. The ethnobotanical survey conducted as part of this research confirms the plant species as threatened. It is, therefore, important to develop propagation and conservation strategies for this medicinal plant. Clonal propagation of G. perpensa was conducted using varying lengths of the rhizome (1, 2, 3, 4 and 5 cm) segments as propagules. While regeneration was possible with all the rhizome lengths, most of the growth parameters were significantly higher in the 5 cm rhizomes than the other rhizome segments. The appropriate planting depth for the rhizomes was also determined and 4 or 5 cm planting depths were found appropriate. No significant difference was observed in the growth parameters amongst the planting depths; nevertheless, 4 cm depth gave higher growth and yield. The results of this study show that regenerating G. perpensa.
- Full Text:
- Date Issued: 2014