Thesis--University of Geneva. / Includes melodies with words. Bibliography: p. 321-334.

“Area restriction” is the umbrella term used for this thesis to consider geography-based, individually- assigned orders issued by criminal justice agents to remove and restrict targets from particular city spaces. This research focuses on 13 Canadian cities that use arrest-and-release area restriction strategies to managing street sex work(ers). Despite heavy criticism for their punitive nature, area restrictions have received little academic attention. This project takes an exploratory and descriptive approach to the issue in order to develop a platform for future research. Using qualitative, non-experimental methods it also critically analyzes the implementation, logic and reported impacts of the strategies while drawing implications for how area restrictions relate to citizenship statuses of sex workers by mapping exclusions onto the city. Multiple data sources were included but the most significant and compelling information comes from interviews with police officers and community agency workers. Findings suggest that area restriction strategies contribute to substantial social divides between sex workers and other community members, but also between sex workers and important services, resources and their community. At the same time, the strategy is reported as a “temporary relief” measure that is ineffective at lessening sex trade activity and often leads to displacement and dispersal of sex work(ers). However, collaborative efforts in some cities show promise for achieving goals of ‘helping sex workers off the street.’ Realistic recommendations for area restriction strategies are made that lead to more inclusive approaches that are considerate of needs and concerns of all interest groups linked to the “prostitution problem.”

This final thesis focuses on the intersection of Krásnopolská and Opavská Streets in Ostrava. The present intersection provides a main traffic connection between the city districts of Krásné Pole and Poruba. Opavská Street is part of the road I/11, a major traffic route between Opava and Ostrava. This final thesis focuses on the design options for a better connection of Krásnopolská Street with Opavská Street. The existing junction is technically unsatisfactory, mainly because the view for traffic is not ideal and previous adjustments to the corners of the intersection are inappropriate. All options are proposed in accordance with the applicable standards and regulations.

Street-vended foods are convenient and cheap meals, but their contamination can lead to foodborne illness. This study aimed to evaluate food safety knowledge of street food vendors in Ulundi and AbaQulusi local municipalities of Zululand District, South Africa and compliance of their street food vending environment to sanitary requirements. A cross sectional survey design was utilised to gather data from 400 street food vendors using interviews. A piloted checklist was used to collect data on the sanitary characteristics from 200 randomly selected street food vending facilities. Most of the street food vendors were black (99%), females (73%), and above 35 years (55%). Only the minority of street food vendors had attended a high school (47%) and the vast majority (77%) of them had not attended any food safety training course. The majority (64.7%) of respondents knew that food should not be handled when they have diarrhoea, even if their hands were washed regularly, neither when they have flu, colds, cough, or catarrh. The minority (43%) of street food vendors knew that the use of separate cutting boards for meat and salad, and washing them between uses are the safest ways to avoid cross-contamination. The majority (79.4%) of street food vendors were aware that microorganisms could cause foodborne diseases that may lead to death. The vast majority (76%) of street food vendors had low food safety knowledge and only 14% of the street food vending sites had high compliance with sanitary conditions. In conclusion, most street food vendors possessed inadequate food safety knowledge in key food safety parameters and most of the street food vending facilities were noncompliant. Furthermore, most of them operate under poor sanitary conditions. Street food vendors should be provided with compliant waste disposal and standard kitchen facilities with water resources to ensure hygienic preparation and serving of food. / Life and Consumer Sciences / M. Cons. Sci.

Streetism is a world-wide, socio-economic problem and vulnerable children continue to migrate to the streets due to personal and contextual reasons. Attempts have been made to prevent streetism however; these interventions tend to ignore the need to recognise and incorporate the views of street children. In other words, current interventions are based on the views of adults (adultist views) working in the field of social work and psychology excepting the views of street children themselves. This is where this study is located. The study sought to explore the views of street children on how streetism can be prevented. This study was a qualitative, phenomenological study in which semi-structured focus group interviews were used as data collection methods. Twenty street children volunteered to participate in this study. All of the children fell into the category of children on the streets who still had connections with their parents and guardians. Their ages ranged between 10 and 16, and were all attending school. The following themes emerged from the data: families should be strengthened to prevent streetism, sound peer support can prevent streetism, schools can be used to prevent streetism, having access to social services can prevent streetism, churches can prevent streetism, a supportive community can prevent streetism and access to government services can prevent streetism. These findings provide insight into how, according to the views of street children, streetism can be prevented. The findings add to theory and have implications for practice. / MEd (Educational Psychology), North-West University, Vaal Triangle Campus, 2014

Streetism is a world-wide, socio-economic problem and vulnerable children continue to migrate to the streets due to personal and contextual reasons. Attempts have been made to prevent streetism however; these interventions tend to ignore the need to recognise and incorporate the views of street children. In other words, current interventions are based on the views of adults (adultist views) working in the field of social work and psychology excepting the views of street children themselves. This is where this study is located. The study sought to explore the views of street children on how streetism can be prevented. This study was a qualitative, phenomenological study in which semi-structured focus group interviews were used as data collection methods. Twenty street children volunteered to participate in this study. All of the children fell into the category of children on the streets who still had connections with their parents and guardians. Their ages ranged between 10 and 16, and were all attending school. The following themes emerged from the data: families should be strengthened to prevent streetism, sound peer support can prevent streetism, schools can be used to prevent streetism, having access to social services can prevent streetism, churches can prevent streetism, a supportive community can prevent streetism and access to government services can prevent streetism. These findings provide insight into how, according to the views of street children, streetism can be prevented. The findings add to theory and have implications for practice. / MEd (Educational Psychology), North-West University, Vaal Triangle Campus, 2014

This study examines implementation from national law in to local practice in the district of Kalmar to assure newly arrived immigrants orientation in civics. The study takes its starting point in Lipskys theory about street-level bureaucracy.  Questions that are discussed are about how  the education is understood by refugee’s coordinators, civic communicators and the new immigrates, how the organization has been and what role the demography and economic structures has played for the organization. It is a case study where interviews and enquete has been used. The district of Kalmar has in a future lack of workers why the immigrants are of interest as an asset for the labour market. Education in mother language is though expensive why resources are coordinated by the District association of Kalmar. Norms and values differ between municipalities about if the education is to be in mother language or not. Lack of economic resources makes also long travels for the pupils and that not all can take place in time for the education, for example study tours.

Dissertation submitted in partial compliance with the requirements for the Master's Degree in Technology: Photography, Durban University of Technology, 2012. / The aim of this research is to document and evaluate the Imvunge group of street photographers in Durban with specific reference to the development of photographic and business skills from 1999 to 2009. This study will focus on a discussion of how members of the Imvunge group started their photographic careers as street photographers and how, through participating in projects and workshops, they developed their photographic skills and became professional photographers. This will include an investigation of both photographic skills such as image capturing, lighting techniques, image presentation and visual literacy; as well as business skills such as basic accounting and marketing. Chapter One provides an account of the history of photographic techniques and street photography in Europe, Africa, South Africa, KwaZulu-Natal and Durban in order to provide a context to the formation of the Imvunge group of photographers. Chapter Two provides an historical background of the candidate’s work as a street photographer in Durban from 1969 to 1989, before registering at Technikon Natal for formal training in photography. It also discusses his life history from being a young businessman, a lecturer, in order to provide information regarding the business and photographic skills acquired and which he was able to impart to street photographers. Chapter Three documents the formation of the Imvunge Street Photographers’ group; the partnership between the Imvunge group and the Durban Art Gallery, the Imvunge group’s exhibitions and projects, the history of selected members of the Imvunge group and an analysis of their work to provide evidence of an improvement in their photographic skills. The conclusion will present findings from this research project and will include a proposal for areas of research. / DUT Postgrad Development and Support Directorate.

In the immediate aftermath of the Second World War, many of the British government’s attempts to rebuild the social order and improve standards were experienced through design. This was true not only in the home and in the workplace, but also in the everyday civic environment of the street. Ensuring that objects as ubiquitous as lampposts, litterbins and parking meters adopted the visual language of modern design – while at the same time, remaining inconspicuous - was perceived as being vitally important by the authorities concerned. For it was through such objects that Britain’s new social and cultural agenda was given physical expression, and Good Design was deliberately introduced into people’s everyday lives. Yet for a category of object designed to be ignored, postwar street furniture prompted considerable debate. For some members of the public, the new designs were grotesque, and represented a defacement of the country and its landscape’s individual character. While for others, modern street furniture design was a means of civilizing Britain’s streets. The design of these objects also drew strong feelings from the groups involved with its improvement, including central and local government, the Council of Industrial Design and other state-advisory bodies, manufacturers, and civic groups. Sometimes this multi-layered group worked to improve the design of street furniture together, and sometimes in opposition. This thesis is concerned with the critical reception of street furniture design in postwar Britain, and the debate these objects prompted. It emerges out of an interest in the systems and structures underpinning design culture, and a belief that reading the banal built world expands our knowledge of how political power works. Rather than prioritise the designed objects themselves or the intentions of those responsible for producing them – such as the designers and manufacturers – the thesis will expand the debate to include the wide variety of contemporary viewpoints that were expressed, both in public and private, in response to the promotion, dissemination and design of modern street furniture. Extending the discussion beyond the official design narrative to other, equally important voices reflects a more accurate picture of the process through which street furniture was discussed, understood and even determined during this period. Using extensive primary material from archives, contemporary periodicals and newspapers, and interviews with street furniture designers practicing in the postwar period, the five chapters of this thesis address the different arguments employed by the multiplicity of voices active in the debate. While many of these arguments focused on dichotomies - between old and new, local and central, modern and traditional - the thesis contends that postwar dissent over street furniture was informed by wider debates about Good Design, design’s relationship to high and low culture, its social and moral responsibilities, and taste. The dominance of such themes throughout the thesis reflects the wider social context of the period, which witnessed considerable changes to the authority of its institutions and cultural hierarchy, as well as more timely debates about power, influence and class in the shaping of public life.

Thesis (MCom)--Stellenbosch University, 2014. / ENGLISH ABSTRACT: Kohler Signs (PTY) Ltd is a sign production company located in Cape Town, South Africa. They manufacture and install signs for the City of Cape Town and private companies as well as manufacture advertisement signs to be placed on vehicles. Road signs consist of steel sheets that are cut and bent to the appropriate size and frame, and an image design, which is cut from re ective vinyl, are applied to the bent steel sheet. The image design consists of various letters, numbers and symbols which are categorised as irregular items. When these irregular items are combined in a distinctive way, with the use of di erent coloured vinyl, they convey a message to the road user which may be to yield for pedestrians crossing the street, or indicate to the road user the various highway exits that exist on the interchange ahead. These irregular items are placed upon re ective vinyl for cutting which results in vinyl o cuts that are wasted. The focus of this thesis is to minimise the waste incurred by placing these irregular items upon the vinyl in an optimal and timely manner for industry use. The vinyl printer, which cuts the irregular items out of the vinyl, consists of a xed width and is only limited in height by the vinyl itself. Thus, this problem may be described as a Two Dimensional Irregular Strip Packing Problem. These irregular items have only a few possible heights for each type of irregular item packed, which allows these irregular items to be packed as a level packing problem. The items are packed within levels as though they are regular items with the assistance of a prede ned rule-set. In this thesis various packing algorithms and image processing methodologies from the literature are researched and used to develop a new packing algorithm for this speci c problem. The newly developed algorithm is put through various benchmarks to test its performance. Some of these benchmarks are procured from Kohler Signs themselves, whereas others are randomly generated under certain conditions. These benchmarks reveal that the newly developed algorithm performs better for both the minimisation of waste and the minimisation of algorithm running time than the tried and trusted techniques utilised in industry by Kohler Signs. / AFRIKAANSE OPSOMMING: Kohler Signs (EDMS) Bpk is 'n padteken produksie maatskappy gele e in Kaapstad, Suid-Afrika. Hulle vervaardig en installeer tekens vir die Stad van Kaapstad en privaat maatskappye, sowel as advertensietekens wat op voertuie geplaas word. Padtekens bestaan uit staalplate wat gesny en gebuig word tot die toepaslike grootte en vorm. 'n Beeldontwerp, wat gesny is uit re ektiewe viniel, word vasgesit op die gebuigde staalplaat. Die beeldontwerp bestaan uit verskeie letters, getalle en simbole wat geklassi seer word as onre elmatige items. Wanneer hierdie onre elmatige items gekombineer word op 'n eiesoortige manier, met die gebruik van verskillende kleure viniel, dra hulle 'n boodskap oor aan die padgebruiker, soos byvoorbeeld om toe te gee aan voetgangers by 'n voetoorgang of dit dui aan die padgebruiker die verskillende snelweguitgange wat bestaan op die wisselaar wat voorl^e. Hierdie onre elmatige items word op re ektiewe viniel geplaas en uitgesny wat lei tot die vermorsing van stukkies viniel. Die fokus van hierdie tesis is om die onre elmatige items op 'n optimale en tydige wyse vir gebruik in industrie, op die viniel te plaas sodat die afval stukkies viniel geminimeer word. Die vinieldrukker, wat die onre elmatige items sny uit die viniel, bestaan uit 'n vaste wydte en is slegs beperk in hoogte deur die viniel self. Dus kan hierdie probleem beskryf word as 'n Twee-Dimensionele Onre elmatige Strookverpakkingsprobleem. Hierdie onre elmatige items het slegs 'n paar moontlike hoogtes vir elke tipe van onre elmatige item wat verpak word, wat dit moontlik maak om hierdie onre elmatige items te verpak as 'n strook verpakkingsprobleem. Die items word met behulp van 'n gede nieerde stel re els binne vlakke verpak asof hulle re elmatige items is. In hierdie tesis is verskeie verpakkingsalgoritmes en beeldverwerkingsmetodes van die literatuur nagevors en gebruik om 'n nuwe verpakkingsalgoritme vir hierdie spesi eke probleem te ontwikkel. Die nuut ontwikkelde algoritme se prestasie is deur middel van verskeie normbepalingsvoorbeelde getoets. Sommige van hierdie normbepalingsvoorbeelde is verkry van Kohler Signs self, terwyl ander lukraak gegenereer is onder sekere voorwaardes. Hierdie normbepalingsvoorbeelde toon dat die nuut ontwikkelde algoritme beter vaar as die beproefde tegnieke gebruik in industrie deur Kohler Signs vir beide die minimering van vermorsde viniel sowel as die minimering van die algoritme se uitvoertyd.