Background After the 2010 earthquake in Haiti, there was a significant need for basic services such as health, water, food, sanitation, school, protection and security in the largest camp in Port-au-Prince, Park Jean Marie Vincent (PJMV). PJMV IDP camp was located in the commune of Cité Soleil; a slum in Haiti labeled as a red zone and widely regarded as the most insecure place on earth. As a result, the camp residents were left to live on their own contradicting the humanitarian principle of humanity and impartiality. Strong solidarity developed amongst camp residents leading them to organize themselves in order to decrease structural violence. Zanmi Lasante (ZL), a healthcare and human rights organization that works with poorest and most vulnerable communities in Central Plateau, would cross the red zone to accompany the camp residents by providing training, materials, and resources to set up aid activities. Using a qualitative methodology, this study will describe the activities ZL completed and present the outcomes of those activities. This study will argue that the ZL accompaniment helped to decrease structural violence and chaos and allowed the camp residents to persevere. Methods This study is based on a personal story and experience of the researcher in PJMV IDP camp after the 2010 Haitian earthquake. We collected data from semi-structured interviews with 5 ZL staff, 7 camp leaders, and 5 camp residents. The researcher conducted a narrative analysis to recreate a collective memory from four viewpoints: 1) Zanmi Lasante staff; 2) camp leaders; 3) IDP camp residents and 4) the researcher. The researcher used processual methods of qualitative research to identify themes and exemplar narratives to compare and contrast these multiple viewpoints. Results The interviews offered multiple viewpoints on the activities in the camp both before and during the time ZL was active. Activities included creating and staffing a health clinic, training community health workers, establishing a nutrition center, ensuring HIV-AIDS care, and launching a response to the cholera outbreak. In addition, ZL conducted other kinds of activities that put health in the social context, including building a water purification system, establishing a tent village, creating a school program, launching an initiative to protect women from sexual violence, and advocating for food and sanitation. The researcher finds that those additional activities generated good outcomes such as health, security, job creation, capacity building, community engagement and participation, and community empowerment. ZL used a collaborative approach, integrating accompaniment into all activities by working with local residents, leaders and other organizations. This accompaniment decreased structural violence and helped camp residents to be more self-sufficient. The study also explores the challenges of accompaniment as responsibilities for these activities were shifted from ZL to the camp residents and local leaders. Conclusions The goal of this study is to describe the activities conducted by ZL in PJMV from January 2010 to January 2012 and how the approach of offering aid using the accompaniment model impacted the social context in the camp. The researcher recommends that humanitarian aid from within and beyond a disaster affected community be geared toward supporting and partnering with local communities and local organizations. In this way, humanitarian aid will strengthen local communities in a way that may be sustained once these organizations leave.

Les lingots de Si-PV élaborés par solidification dirigée en creuset présentent des propriétés électriques dégradées dans les zones en contact avec le creuset (red zones). Dans ce contexte, le travail répond à une double problématique. Tout d’abord nous étudions l’influence de la pureté du creuset sur la qualité du silicium et l’étendue de la red zone, et apportons des éléments de compréhension sur les phénomènes physiques à l’origine de cette dernière. Pour cela, des lingots de taille laboratoire cristallisés dans des creusets de différentes puretés sont analysés électriquement et chimiquement. A partir de la compréhension des mécanismes mis en jeu, la deuxième problématique est de développer un creuset innovant permettant de réduire la pollution du lingot de silicium par le creuset et le revêtement, tout d’abord à l’échelle du laboratoire puis sur des lingots de taille semi-industrielle de 60 kg en vue d’un transfert de technologie à l’échelle industrielle. Des cellules photovoltaïques sont fabriquées à partir de lingots cristallisés dans des creusets en silice frittée utilisés dans l’industrie et des creusets innovants, afin de comparer leurs rendements de conversion et valider les effets bénéfiques du creuset innovant. / The majority of silicon used for PV applications is crystallized via directional solidification in silica crucibles with suitable coatings. The obtained ingots exhibit, however, poor electrical properties near the crucible walls (red zones). Until present, the physical mechanisms leading to this degradation are both unclear and unresolved. This thesis addresses exactly these two points. It analyses the root causes leading to the electrical degradation and it proposes an innovative crucible to limit it. An electrical and chemical quantitative study is performed to determine the influence of the purity of the crucible on the quality of the obtained silicon. Specifically, the extent of the red zone is analyzed in great detail in laboratory-scale ingots crystallized in crucibles of different purity. Once the role of impurities present in the crucible is determined, an innovative crucible is proposed and tested. Its scope is to minimize impurity diffusion from the crucible and its coating to the silicon. As proof of concept, laboratory scale (3 kg) and semi-industrial scale (60 kg) ingots are crystallized in this novel crucible and in a standard, reference crucible. The semi-industrial ingots are further used to fabricate solar cells. Characterization of the solar cells validates the beneficial effects of the innovative crucible with respect to the standard one.

During 2010 and 2011, a series of major earthquakes caused widespread damage in the city of Christchurch, New Zealand. The magnitude 6.3 quake in February 2011 caused 185 fatalities. In the ensuing months, the government progressively zoned residential land in Christchurch on the basis of its suitability for future occupation (considering damage from these quakes and future earthquake risk). Over 6,000 homes were placed in the ‘red-zone’, meaning that property owners were forced to sell their land to the Crown. This study analysed patterns of residential mobility amongst thirty-one red-zone households from the suburb of Southshore, Christchurch. Drawing on interviews and surveys, the research traced their experience from the zoning announcement until they had moved to a new residence. The research distinguished between short (before the zoning announcement) and long term (post the red zone ‘deadline’) forms of household relocation. The majority of households in the study were highly resistant to short term movement. Amongst those which did relocate before the zoning decision, the desire to maintain a valued social connection with a person outside of the earthquake environment was often an important factor. Some households also moved out of perceived necessity (e.g. due to lack of power or water). In terms of long-term relocation, concepts of affordability and safety were much more highly valued by the sample when purchasing post-quake property. This resulted in a distinct patterning of post-quake housing location choices. Perceived control over the moving process, relationship with government organisations and insurance companies, and time spent in the red-zone before moving all heavily influenced participants’ disaster experience. Contrary to previous studies, households in this study recorded higher levels of subjective well-being after relocating. The study proposed a typology of movers in the Christchurch post-disaster environment. Four mobility behaviours, or types, are identified: the Committed Stayers (CSs), the Environment Re-Creators (ERCs), the Resigned Acceptors (RAs), and the Opportunistic Movers (OMs). The CSs were defined by their immobility rather than their relocation aspirations, whilst the ERCs attempted to recreate or retain aspects of Southshore through their mobility. The RAs expressed a form of apathy towards the post-quake environment, whereas, on the other hand, the OMs moved relative to pre-earthquake plans, or opportunities that arose from the earthquake itself. Possibilities for further research include examining household adaptability to new residential environments and tracking further mobility patterns in the years following relocation from the red- zone.

“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.”

“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.”

“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 diploma thesis describes the reconstruction of the operation parts in the international airport in Brno and proposal of a new arrivals hall. The diploma thesis also shows the specific management of the airport, connection with the existing concourse and design of an appropriate concept of addition of new buildings with currently missing services. The reconstruction deals with the insufficient capacity of the arrivals hall and current bad technical conditions and its inconvenient capacity of arrivals and departures. In this concept, the airport capacity is doubled, up to 2 000 000 passengers per year. This concept, based on axial and mutual synergy of building parts, contains a design of two objects, the central part with public services (clearance, waiting hall, restaurant, control tower, areas for rent, arrivals and departures support), and arrivals hall (inspection, luggage clearance hall). The diploma project is developed in the range of a study. It is based on a previous urban study of the airport in connection to following-up the development of neighboring towns and surrounding area.