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Uses, challenges and training needs regarding business skills for fashion entrepreneurs in the Emfuleni Local MunicipalityNana, Keshni January 2019 (has links)
Fashion entrepreneurs with no formal fashion-related education or training are hereafter referred to by the acronym FEWFFET (fashion entrepreneurs without formal fashion-related education or training).
Entrepreneurship provides a feasible means of employment in a country where national unemployment rates are alarmingly high. To succeed, entrepreneurs require business knowledge and skill to operate profitable and sustainable businesses. However, entrepreneurs who were previously disadvantaged often possess only low levels of education, limited qualifications and training. This applies to survivalist fashion entrepreneurs in the Sedibeng District Municipality (SDM) who produce various items of apparel and clothing. Over a third of these entrepreneurs are not formally educated in business management and may not possess the adequate knowledge to operate their fashion business successfully. The research aim was to investigate the uses and challenges pertaining to business skills amongst FEWFFET to determine their business skills training needs. The sample population included 105 black fashion entrepreneurs, operating micro, survivalist enterprises within peri-urban, resource-poor communities in the Emfuleni Local Municipality (ELM) of Sedibeng, Gauteng. A quantitative study using non-probability purposive sampling and snowball sampling was performed. Interviewer-administered questionnaires were conducted with respondents at fabric and haberdashery stores or within their home-business environments. The results indicated that respondents lacked business plan development skills and showed only moderate skills in finance and marketing. Respondents indicated business skills training needs for developing a business plan, conducting basic bookkeeping, determining correct product pricing, drafting quotations and invoices, developing a budget, conducting basic market research and advertising their products and services / National Research Foundation (NRF)
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A comparison of grade 8 to10 urban and peri-urban learners context preferences for mathematical literacy.Blaauw, Christopher January 2009 (has links)
<p>The study explored the comparison of grade 8 to 10 urban and peri-urban learners&rsquo / contexts preferences in mathematical literacy. There is currently a strong emphasis on the use of contexts for school mathematics. This has been also the case for South Africa when grade 10 learners have to make a choice between mathematics and mathematical literacy as one of their compulsory subjects for grade 10. This study focused more on the use of mathematics in real life situations. Data was collected by using questionnaires developed as part of the Relevance of School Mathematics Education (ROSME) project. The questionnaire dealt with contexts preferred by grade 10 learners from urban and peri-urban areas. The data were analysed using non-parametric statistical techniques. The findings radicate that there were contexts highly preferred by learners from both urban and peri-urban areas / least preferred by learners from both areas, highly preferred by learners from periurban areas but not by learners from urban areas and least preferred by learners from urban areas but not by those from peri-urban areas and vice versa. It is recommended that contexts highly preferred by learners should be incorporated in the learning experiences of learners.</p>
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Environmental sanitation situation and solute transport in variably saturated soil in peri-urban KampalaKulabako, Robinah January 2010 (has links)
The environmental sanitation situation in Kampala’s peri-urban areas was reviewed and investigated through field studies, structured interviews with personnel from key institutions and administration of questionnaires to households in a selected peri-urban settlement (Bwaise III Parish). In this settlement, specific field and laboratory measurements were undertaken so as to create a better understanding of the environmental sanitation situation, anthropogenic pollution loads and their transport and impact (with a focus on Phosphorus) in Kampala’s Peri-urban areas in pursuit of interventions for improving the environmental sanitation and protecting the shallow groundwater resource there. The review revealed that the urban poor in Kampala, like elsewhere in developing countries, are faced with inadequate basic services caused by a combination of institutional, legal and socio-economic issues and that the communities’ coping strategies are in most cases detrimental to their health and well-being. Field surveys showed that excreta disposal systems, solid waste and greywater are major contributors to the widespread shallow groundwater contamination in the area. Field measurements revealed that the water table responds rapidly to short rains (48 h) due to the pervious (10-5-10-3 m/s) and shallow (<1 mbgl) vadose zone, which consists of foreign material (due to reclamation). This anthropogenically influenced vadose zone has a limited contaminant attenuation capacity resulting in water quality deterioration following rains. The only operational spring in the area is fed by regional baseflow meaning a wider protection zone. The spring discharge exhibited microbial quality deterioration after rains primarily as a result of poor maintenance of the protection structure. Subsurface phosphorus (P) transport mechanisms appeared to be a combination of adsorption, precipitation, leaching from the soil media and through macropore flow with the latter two playing an important role in the wet season. The Langmuir isotherm described the phosphorus sorption data well (R2³ 0.95) and the best prediction of Langmuir sorption maximum (Cmax) had organic carbon, Ca and available phosphorus and soil pH as significant predictors. Loosely bound P (NH4Cl-P) was the least fraction (<0.4% of total P) in all layers indicating a high binding capacity of P by the soils implying that the soils have a capacity to adsorb additional P loads. Simulation results from the preliminary numerical model built in this study based on field and laboratory measurements indicate that rainfall infiltration rates > 7x10-3 mm/s drive shallow groundwater contamination with higher intense rains of relatively longer duration (³ 70 mm within 48 h) reducing phosphorus transport. Sensitivity analysis of the model input with respect to how long it takes to pollute the subsurfacehad the phosphorus sorption coefficients as being more influential than the pore size and air entry values. There are however, key contrasts between the model simulations and field observations which are useful in guiding new efforts in data collection. The study reveals that intervention measures to improve the environmental sanitation and protect the shallow groundwater in the peri-urban settlements are of a multidisciplinary nature necessitating action research with community participation. / QC 20100917
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Social relationships of migrants living in dormitories in the process of urbanization: a focus on Binh Tri Dong, Viet NamPhan, Thien 05 1900 (has links)
In the last decade there has been a substantial increase of new migrants into large cities in Việt Nam, changing the social, cultural, and political fabric of Hồ Chí Minh City. Rapid urbanization and land use changes in Hồ Chí Minh City have occurred alongside mass internal migration. The movement of people has become an important piece in the 1986 economic reforms of đổi mới and a main focus of Vietnamese public policy from the late 1990s until today. With the influx of new actors comes a new set of social interactions and negotiations between people in daily life that are embedded within a broader socio-economic framework.
New liberal policies on internal migration have spurred great mass internal migration into cities which has several implications for not only the entire country, but specific to this research, for the social dynamics of how Bình Trị Ðông ward is managing the influx of migrants. Not only did this field research seek to explore the social relationships and integration among migrants living on the urban fringe but the issue of local governance and infrastructure provisions in the form of migrant housing is central to this research. In short, this thesis asks: what are the social experiences of migrants living in Bình Trị Ðông? What is the role of local government, if any, in managing the social and cultural changes among migrants? My research finds that migrants are each striving towards their own individual goals of economic gains, treating Bình Trị Ðông as a temporary living space, thus preventing a strong sense of community and social bonds from flourishing. Meanwhile, more equitable planning policies of prioritizing the needs of ordinary citizens over economic development signal a shift in local development policies. Yet the government’s shift towards greater participation has not necessarily changed the lived experiences of residents. Migrants here are oriented towards their own goals thus stunting interpersonal relationships and deepening social segregation, leading one to question what ties, if any, unite people in this neighborhood.
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Modelling Nitrogen Flows in Peri-urban Vegetable Field Plots in Nanjing, ChinaBerg, Josefin January 2005 (has links)
Den snabba utvecklingen och urbaniseringen i stora delar av Kina har ett flertal konsekvenser för miljön. Yangtzedeltats ytvatten är till stor del eutrofierade, delvis p.g.a. diffusa förluster från jordbruket. I denna studie har kväve- och, till viss del, fosforflöden och förluster från två odlingsrutor i ett intensivt odlat grönsaksfält i ett tätortsnära område i Nanjing, med hög tillförsel av organiskt gödsel, undersökts med hjälp av den fältskaliga simuleringsmodellen GLEAMS. GLEAMS parametriserades och kalibrerades mot mätvärden av jordens vatten- och kväveinnehåll. Ett scenario med minskad kvävetillförsel simulerades sedan. Simuleringen av vattenhalten i de olika horisonterna var inte utmärkt. Den simulerade mängden mineralkväve i marken var avsevärt lägre än den uppmätta. Detta kan bero på en felaktig simulering av mineraliseringen av organiskt kväve eller en för långsam nedbrytning av gödsel. Det är också möjligt att felen i vattensimuleringarna bidrog till underskattningen av mängden mineralkväve i marken. Simuleringarna på de båda odlingsrutorna gav liknande resultat, förutom att ruta B hade 20% större förluster av N via simulerad erosion och läckage. För fortsatt simulering av alternativa odlingsmetoder bör modellens parametrisering förbättras, särskilt vad avser parametrar kopplade till gödselns mineralisering. / Many parts of China are going through a rapid development and urbanization resulting in various environmental impairities. The Yangtze Delta Region surface water bodies are affected by eutrophication, partly caused by diffuse losses from agriculture. In this study, nitrogen, and to some extent also phosphorus, flows and losses from two plots in an intensively cultivated vegetable field in a peri-urban area of Nanjing, with a high input of organic fertilizer, were analysed by the use of the field-scale simulation model GLEAMS. The GLEAMS model was parameterized and calibrated against measurements of soil water and nitrogen content in two plots. A scenario with a reduced input of nitrogen was then simulated. The resemblance between simulated and measured water content in the different soil layers was quite poor. The simulated inorganic nitrogen content in the soil was significantly lower than the measured during great parts of the simulation period. This could be due to an inappropriate simulation of the mineralization of organic N under these conditions, or an underestimated decomposition rate of manure. It is also possible that the poor water simulations contributed to the underestimated inorganic N content in the soil. There were similar results for the two plots, except for an unexplained 20% increase in leaching and erosion losses of N in Plot B. For simulation of scenarios to find best management practices, the model parameterization should be further refined.
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Analysis of the impact of anthropogenic pollution on shallow groundwater in peri-urban KampalaKulabako, Robinah January 2005 (has links)
<p>An investigation to assess the anthropogenic pollutant loads, transport and impact on shallow groundwater in one of Kampala’s peri-urban areas (Bwaise III Parish) was undertaken. Bwaise III is a densely populated informal settlement with a high water table (<1.5 m) and inadequate basic social services infrastructure (e.g, sanitation, safe water supply, roads, etc).</p><p>Field surveys were undertaken to identify, locate and quantify various pollutant sources. Information on the usability and operational aspects of the excreta and solid waste management systems was obtained from consultations with the residents. Water from installed monitoring wells and one operational protected spring and wastewater (sullage) characteristics (quality, discharges for drains and spring, water levels for the wells) as well as soil characteristics (soil stratigraphy, physical and chemical) were determined through field and laboratory measurements. Laboratory batch experiments were undertaken to estimate phosphorus sorption potential of the soils.</p><p>The results reveal that excreta disposal systems, solid waste and sullage are the major contributors to shallow groundwater contamination. High contaminant loads from these sources accumulate within the area resulting in widespread contamination. The water table responds rapidly to short rains (48hr) due to the pervious and shallow (<1 m) vadose zone, which consists of mostly organic fill material. Rapid water quality deterioration (increased thermotolerant coliforms, organic content in the form of total kjedahl nitrogen, phosphorus) following rains potentially follows from leaching, desorption and macropore flow. Spatial variation of the water quality in the area is largely related to anthropogenic activities within the vicinity of the well sources. Animal rearing, solid waste dumps and latrines are seen to result in increased localised microbial and organic content during the rains. The spring discharge with high nitrate levels does not respond to short rains suggesting that this source is fed by regional baseflow. The corresponding high microbial contamination in this case is a result of observed poor maintenance of the protection structure leading to direct ingress of contaminated surface runoff. Natural attenuation of contaminants is very limited. Estimated bacteria die-off rates are very low, about 0.01hr-1, suggesting a high risk for microbial contamination. The soils still have potential to retain additional phosphorus, whose sorption is largely a function of iron, available phosphorus and moisture content of the soils. This is also seen with the model results in which the phosphorus contaminant plume sticks to the surface irrespective of the rainfall infiltration rates. Simulation results show that continuous heavy intense rains (> 0.25mm/min) result in rapid flooding occurring within 1hr to 2 days. With lower rains, the water table does not rise to the surface, and no flooding takes place.</p><p>Protection of the shallow groundwater in the area requires socio-technical measures targeting reduction of pollutant loads within the area as well as a wider spring catchment. Re-protection of the spring, coupled with awareness creation, should be immediately addressed so as to reduce microbial contamination. Community participation in solidwaste management should be encouraged. Resource recovery systems such as composting of the mostly organic waste and use of ecological sanitation toilet systems should be piloted in the area. Successful operation of the systems however depends on continuous sensitisation of the communities.</p><p>An investigation to assess the anthropogenic pollutant loads, transport and impact on shallow groundwater in one of Kampala’s peri-urban areas (Bwaise III Parish) was undertaken. Bwaise III is a densely populated informal settlement with a high water table (<1.5 m) and inadequate basic social services infrastructure (e.g, sanitation, safe water supply, roads, etc).</p><p>Field surveys were undertaken to identify, locate and quantify various pollutant sources. Information on the usability and operational aspects of the excreta and solid waste management systems was obtained from consultations with the residents. Water from installed monitoring wells and one operational protected spring and wastewater (sullage) characteristics (quality, discharges for drains and spring, water levels for the wells) as well as soil characteristics (soil stratigraphy, physical and chemical) were determined through field and laboratory measurements. Laboratory batch experiments were undertaken to estimate phosphorus sorption potential of the soils.</p><p>The results reveal that excreta disposal systems, solid waste and sullage are the major contributors to shallow groundwater contamination. High contaminant loads from these sources accumulate within the area resulting in widespread contamination. The water table responds rapidly to short rains (48hr) due to the pervious and shallow (<1 m) vadose zone, which consists of mostly organic fill material. Rapid water quality deterioration (increased thermotolerant coliforms, organic content in the form of total kjedahl nitrogen, phosphorus) following rains potentially follows from leaching, desorption and macropore flow. Spatial variation of the water quality in the area is largely related to anthropogenic activities within the vicinity of the well sources. Animal rearing, solid waste dumps and latrines are seen to result in increased localised microbial and organic content during the rains. The spring discharge with high nitrate levels does not respond to short rains suggesting that this source is fed by regional baseflow. The corresponding high microbial contamination in this case is a result of observed poor maintenance of the protection structure leading to direct ingress of contaminated surface runoff. Natural attenuation of contaminants is very limited. Estimated bacteria die-off rates are very low, about 0.01hr-1, suggesting a high risk for microbial contamination. The soils still have potential to retain additional phosphorus, whose sorption is largely a function of iron, available phosphorus and moisture content of the soils. This is also seen with the model results in which the phosphorus contaminant plume sticks to the surface irrespective of the rainfall infiltration rates. Simulation results show that continuous heavy intense rains (> 0.25mm/min) result in rapid flooding occurring within 1hr to 2 days. With lower rains, the water table does not rise to the surface, and no flooding takes place.</p><p>Protection of the shallow groundwater in the area requires socio-technical measures targeting reduction of pollutant loads within the area as well as a wider spring catchment. Re-protection of the spring, coupled with awareness creation, should be immediately addressed so as to reduce microbial contamination. Community participation in solidwaste management should be encouraged. Resource recovery systems such as composting of the mostly organic waste and use of ecological sanitation toilet systems should be piloted in the area. Successful operation of the systems however depends on continuous sensitisation of the communities.</p>
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Impact of Tank Material on Water Quality in Household Water Storage Systems in Cochabamba, BoliviaSchafer, Cynthia Anne 19 October 2010 (has links)
The importance of water as a mechanism for the spread of disease is well recognized. This study conducted household surveys and measured several physical, chemical, and microbial water quality indicators in 37 elevated storage tanks constructed of different materials (polyethylene, fiberglass, cement) located in a peri-urban community near Cochabamba, Bolivia. Results show that although there is no significant difference in physical and chemical water quality between polyethylene, fiberglass and cement water storage tanks there is a difference in microbial contamination as measured by E. Coli counts (p = 0.082). Evidence points toward elevated water temperatures that increase along the distribution system (from 10.6°C leaving the treatment plant) to within the black polyethylene storage tank (temperatures as high as 33.7°C) as the most significant factor in promoting bacterial growth. Results indicate that cleaning frequency may also contribute to microbial water quality (p = 0.102).
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Social relationships of migrants living in dormitories in the process of urbanization: a focus on Binh Tri Dong, Viet NamPhan, Thien 05 1900 (has links)
In the last decade there has been a substantial increase of new migrants into large cities in Việt Nam, changing the social, cultural, and political fabric of Hồ Chí Minh City. Rapid urbanization and land use changes in Hồ Chí Minh City have occurred alongside mass internal migration. The movement of people has become an important piece in the 1986 economic reforms of đổi mới and a main focus of Vietnamese public policy from the late 1990s until today. With the influx of new actors comes a new set of social interactions and negotiations between people in daily life that are embedded within a broader socio-economic framework.
New liberal policies on internal migration have spurred great mass internal migration into cities which has several implications for not only the entire country, but specific to this research, for the social dynamics of how Bình Trị Ðông ward is managing the influx of migrants. Not only did this field research seek to explore the social relationships and integration among migrants living on the urban fringe but the issue of local governance and infrastructure provisions in the form of migrant housing is central to this research. In short, this thesis asks: what are the social experiences of migrants living in Bình Trị Ðông? What is the role of local government, if any, in managing the social and cultural changes among migrants? My research finds that migrants are each striving towards their own individual goals of economic gains, treating Bình Trị Ðông as a temporary living space, thus preventing a strong sense of community and social bonds from flourishing. Meanwhile, more equitable planning policies of prioritizing the needs of ordinary citizens over economic development signal a shift in local development policies. Yet the government’s shift towards greater participation has not necessarily changed the lived experiences of residents. Migrants here are oriented towards their own goals thus stunting interpersonal relationships and deepening social segregation, leading one to question what ties, if any, unite people in this neighborhood.
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Current and future wildfire risk in the peri-urban Acadian Forest RegionWhitman, Ellen M. 06 August 2013 (has links)
The majority of the world’s population now lives in urban areas, and the peri-urban has grown simultaneously, creating new Wildland-Urban Interface (WUI) where development comes into contact – and intermingles with – wildlands. WUI has an elevated wildfire risk. This study examines current and future wildfire risk in the Acadian Forest Region, and consists of two papers. The first manuscript of this thesis describes a model to delineate WUI at a site-scale for municipal risk management, using fire behaviour modelling. The second manuscript uses climate and fire behaviour modelling, projecting an increase in fire weather severity in the Acadian Forest Region under climate change, indicating increased future fire susceptibility. Shifts in tree species composition may offset this risk, as tree species become a negative fire risk driver. The relative importance of fire risk drivers was solicited from experts to assess the net impact on fire risk. Together these papers identify an increasing fire risk in the region under climate change, depending on site-level tree species composition dynamics, and an opportunity for municipal management of fire risk. Delineation of WUI and risk management are necessary, given increasing future fire risk and uncertainty under climate change.
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A comparison of grade 8 to10 urban and peri-urban learners context preferences for mathematical literacy.Blaauw, Christopher January 2009 (has links)
<p>The study explored the comparison of grade 8 to 10 urban and peri-urban learners&rsquo / contexts preferences in mathematical literacy. There is currently a strong emphasis on the use of contexts for school mathematics. This has been also the case for South Africa when grade 10 learners have to make a choice between mathematics and mathematical literacy as one of their compulsory subjects for grade 10. This study focused more on the use of mathematics in real life situations. Data was collected by using questionnaires developed as part of the Relevance of School Mathematics Education (ROSME) project. The questionnaire dealt with contexts preferred by grade 10 learners from urban and peri-urban areas. The data were analysed using non-parametric statistical techniques. The findings radicate that there were contexts highly preferred by learners from both urban and peri-urban areas / least preferred by learners from both areas, highly preferred by learners from periurban areas but not by learners from urban areas and least preferred by learners from urban areas but not by those from peri-urban areas and vice versa. It is recommended that contexts highly preferred by learners should be incorporated in the learning experiences of learners.</p>
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