Violence in schools is one of the most challenging issue facing educators, policy makers, learners, parents and the community at large. Sometimes it takes place without educators and parents being aware of it and in most cases, learners specifically girls are reluctant to report their experiences of violence. Because the entire community is continually searching for ways to curb this problem in schools, it is hoped that this study may offer some general insights. The primary aim of this research was to explore the perceptions of violence of educators and learners of their school and the perceptions of learners of measures taken by educators to curb violence in their school. The secondary aim was to develop guidelines in the form of recommendations, which would be useful to policy makers, educators, parents, learners and the entire community at large. In this study qualitative design was used and the case study method was employed. Purposeful sampling technique was used in selecting the educators for interviews and the learners for focus group interviews. Groups of six learners were chosen for focus group interviews and in the case of educators, five were selected. In the process of data analysis the researcher applied Marshall and Rossman's approach. The results showed that only a few educators were able to describe the concept of violence and no learner was able to describe the concept violence. With regards to corporal punishment, the research revealed that some educators are in favour of corporal punishment while others are not in favour of corporal punishment. From the study, it was noted that the following forms of violence are experienced in the school namely, violence in the form of corporal punishment, physical violence in the form of bullying and fighting, sexual violence as gender-based violence, verbal violence and violence in the form of stealing belongings. Furthermore the research revealed that learners were not in favour of measures used by educators to curb violence in the school more specifically corporal punishment and suspension or expulsion. As a matter of fact, it is important for the entire community to address the problem of violence in the schools. Several recommendations have been made to encourage the community to curb violence in its schools such as the Government, Ministry 0f Education and Culture, educators training institutions, school management, educators and learners should address the problem of violence in order to curb its spread in the schools. / Thesis (M.Ed.) - University of KwaZulu-Natal, 2004.

<p>Lack of knowledge about stroke in general and specific knowledge of the risk factors, signs, and symptoms of stroke results in the late presentation of patients at hospital. The aim of this study was to determine the knowledge of stroke among hypertensive patients in the Tanga region of Tanzania. To investigate this, a cross-sectional survey using a quantitative research design was used.</p>

Thesis (S.T.M.)--Trinity Lutheran Seminary, Columbus, Ohio, 1993. / Includes bibliographical references (leaves 189-193).

Thesis (Ph. D.)--University of California, San Diego, 2006. / Title from first page of PDF file (viewed October 11, 2006). Available via ProQuest Digital Dissertations. Vita. Includes bibliographical references (p. 223-232).

No description available.

Parrotfish are a critical component of the herbivore functional group on tropical coral reefs around the world because they mediate competition that occurs between algae and scleractinian corals. Also, because of their feeding technique, which consists of rasping at the substratum with their beak-like teeth, they play an important role in carbonate turnover and the clearing of reef surface area for the settlement of new sessile organisms. Because of these roles, parrotfishes are an important structuring component of coral reef communities. However, individual species can play different roles depending on their physiology, behaviour and ecology. Despite the possible ecological differences that may exist amongst species, specific roles of the fishes remain unclear as the group is most often studied at higher community levels. This thesis applied stable isotope analysis to differing levels of organisation within a parrotfish community to help elucidate their trophic ecology on coral reefs in Zanzibar. Firstly, blood and muscle tissues were compared to identify differences in their isotope signatures. In other organisms, blood turns over faster than muscle tissue so that muscle tissue represents the diet as integrated over a longer period of time. In most species of parrotfish the blood and muscle δ¹³C signatures were not found to be significantly different, but the δ¹⁵N signatures were significantly different between tissues. This indicated that the δ¹³C signature of both tissues would reveal similar dietary information. Conversely, differences in the δ¹⁵N signature indicated that the nitrogen relationship between tissues was more complicated. Secondly, spatial variability in parrotfish, coral, detritus and macroalgae isotope signatures was assessed at different scales. In macroalgae and coral tissues (zooxanthellae and polyp treated separately), the δ¹³C signatures were shown to differ with depth, presumably because of changes in photosynthetic processes related to depth-associated changes in light. While δ¹⁵N signatures were not affected by depth, all organisms showed enrichment at the Nyange reef, the closest reef to the capital of Zanzibar, Stone Town, presumably reflecting the effects of sewage outfall. These results show that processes that impact the δ¹⁵N signatures of primary producers (macroalgae and zooxanthellae) can be traced to higher trophic levels (coral polyps and fish). Lastly, δ¹³C and δ¹⁵N signatures were used to identify ontogenetic dietary changes in multiple species of parrotfish. Four of the species showed stages that varied from the diets that are normally assumed on the basis of their dentition and feeding technique. This indicates that functional roles based on taxonomy or morphology may fail to include possible ontogenetic dietary changes, and may also fail to elucidate the full impact a species could have on coral reef communities. The conclusions from these studies indicate that the species-specific ecological role of parrotfish in coral reef communities can be complex within and between species, and may differ amongst reefs. In light of the natural and anthropogenic pressures that affect coral reef systems, management decisions based on a more complete understanding of the role of these fish in coral reef communities will help decisions that maintain resilience in these fragile systems.

This research investigates the influence of introduced forest management approaches on transformative social learning in the community surrounding the Pugu and Kazimzumbwi forest reserves in Tanzania from 2000 to 2015. The term transformative social learning reflects an understanding of learning processes that emerge through conscious changes in the perspectives of individuals or communities while interacting with forest management practices. The investigation explores the learning (if any) that occurred in the community and how and why the learning occurred. It also explores whether the learning was social and transformative and examines the conditions that enable or constrain transformative social learning at the Pugu and Kazimzumbwi community. Thus, the three concepts of social learning, transformative learning, and social practices are central to the research. Participatory Forest Management (PFM) emerged globally in the early 1980s to mobilise rural capabilities and resources in development and environmental stewardship. The Pugu and Kazimzumbwi community was introduced to Participatory Forest Management (PFM) projects by the late 1990s. The recent global focus on empowering communities around forests has drawn attention towards transformational adaptation to climate change impacts and building resilience capacities. As a result, in 2011 the Pugu and Kazimzumbwi community started working with a project for Reduction of Emissions through Deforestation and forest Degradation (REDD), which forms a key focus in this study as the most recently introduced PFM with embedded social learning assumptions. This research is designed and conducted as a qualitative case study. The research seeks to study the complex object of socially and contextually constructed learning through a systemic exploration of learning,using semi-structured interviews, focus group discussions, analysis of documents and archival records as well as observations and a reflexive workshop. Supportive information throughfield notes and audio voice and video recording was also generated. A contextual profile of the research site was conducted in March 2012, prior to the actual data collection in 2013 and 2014. Field explorations during the contextual profile helped to describe the research site and promote initial understanding of the context. During data collection, field inquiries based on interactive relationships between a researcher and participants stimulated practice memories and people’s living experiences with forestry and the introduced PFM projects under examination. Analysis of data employed analytical modes of induction, abduction and retroduction. Thick descriptions of learning obtained from fieldi based interactionswere produced before re-contextualising data through theoretical lenses. The research employed realist social theory by Archer (1995), under-laboured by critical realism, and practice theory advanced by Schatzki (2012) and Kemmis et al. (2014). The research process as a whole was underlaboured by the layered ontology of critical realism which proposes emergence of phenomena in open systems as shaped by interacting mechanisms which in this study were both material / ecological and social /political /economic /cultural. And more...

Magister Scientiae (Physiotherapy) - MSc(Physio) / Lack of knowledge about stroke in general and specific knowledge of the risk factors, signs, and symptoms of stroke results in the late presentation of patients at hospital. The aim of this study was to determine the knowledge of stroke among hypertensive patients in the Tanga region of Tanzania. To investigate this, a cross-sectional survey using a quantitative research design was used. / South Africa

Social health insurance is a form of health care financing that has gained increased attention in African countries in the past decade. Tanzania introduced social health insurance by the establishment of the National Health Insurance Fund (NHIF) in 1999 with, inter alia, the objective of improvement of the quality and availability of health services. The goal of this study was to determine the perceptions of services providers on the quality and accessibility of health services following the introduction of social health insurance. A qualitative approach was used to gain an insider's perspective from the service providers of how the services have changed following the introduction of the scheme. Individual interviews, observation and field notes were used to gather information on the quality and accessibility of health services under the policy of social health insurance. Data were analysed using Tesch's method of data analysis. The health workers generally perceived the fund as being beneficial to its members as it reduced the financial barriers to receiving health care. However, the objectives of the NHIF as a health financing mechanism were not adequately understood by the health workers. Although they perceived the quality of health services as having improved compared to previous years, they did not associate this improvement with the NHIF. The health workers also perceived accessibility of health services as having improved for insured patients but not for non-insured patients.

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