PhD, Unversity of the Witwatersrand, Faculty of Health, School of Public Health / Rationale Understanding how to ensure and sustain the health and health equity of urban populations is of increasing importance as over half of the world population is now urban (UNFPA, 2007). Urbanisation is taking place rapidly across Africa, with fifty percent of the continent expected to be residing in urban areas by 2030 (UNFPA, 2007). South Africa has experienced a faster rate of urbanisation compared to neighbouring countries, with almost sixty percent of the population estimated to be urban (Kok & Collinson, 2006). This process of urban growth is accompanied by in-migration from within the country and across borders. Urban growth places pressure on limited, well-located and appropriate housing, resulting in the development of informal settlements within and on the periphery of urban areas. In addition to the multiple exposures to a variety of health hazards in informal settlements, HIV presents a contextual challenge, particularly in South Africa where the highest HIV prevalence is found within urban informal settlements (Shisana, Rehle, Simbayi, Parker, Zuma, Bhana et al., 2005). South African local government has a ‘developmental mandate’ which calls for government to work with citizens to develop sustainable interventions to address their social, economic and material needs (The Republic of South Africa, 1998a). This requires local government to address the challenges of urban growth, migration, informal settlements and HIV, as outlined above (Bocquier, 2008; Landau & Singh, 2008; Landau, 2007). The current (2007 – 2011) South African National Strategic Plan (NSP) for HIV signalled a welcome shift in HIV policy, with recognition of the role of government in ensuring that (1) internal and cross-border migrant groups and (2) residents of informal settlements are able to access the continuum of HIV-related services, which includes prevention, testing, support, treatment, and access to basic services. However, guidelines are lacking to assist local government in addressing HIV-related concerns with migrant groups and in informal settlements at the local level. As a result, migrant groups and residents of informal settlements struggle to access HIV-related services, including healthcare, adequate housing, and basic services such as water, sanitation and refuse removal. Given the developmental mandate of local government in South Africa (The Republic of South Africa, 1998a), this raises the question: how should local government respond to the urban challenges of migration and informal settlements in the context of high HIV prevalence? This thesis explores how the challenges of migration and informal settlements – within a context of high HIV prevalence – interact to generate a specific urban reality that requires an appropriate urban health response at the local government level. The question of how to address the gap between discourse, theory and action is tackled. Various frameworks for urban health have been developed that aim to assist in understanding the impact of city living on urban health, several of which draw on the concept of the social determinants of urban health (SDUH) (for example Galea, Freudenberg, & Vlahov, 2005; WHO, 2008b, 2008a). However, as I will go on to argue, none of the existing urban health frameworks deal adequately with the specific complexities of developing country urban environments. In particular, the frameworks have failed to adequately account for guiding local government in responding to the challenges identified above, namely: urban growth and informal settlements; internal and cross-border migration; high HIV prevalence; and, the responsibilities of a developmental local government. Aim Based on the findings from four studies, this PhD research aims to generate a revised urban health framework that will address the following specific challenges that I argue are associated with developing country contexts: (1) urban growth and informal settlements; (2) internal and cross-border migration; (3) high HIV prevalence; and, (4) the responsibilities of developmental local government. It is proposed that this revised framework will assist local government in responding to the interlinked challenges of informal settlements and migration in a context of high HIV prevalence. Methods A series of four studies were undertaken in Johannesburg. A review of international and local literature – including existing policy – was undertaken. In order to engage with the complexity of the urban environment, the four studies draw on both quantitative and qualitative methods. These include: a cross-sectional household survey across Johannesburg inner-city and one urban informal settlement (n = 487); a cross-sectional survey with ART clients at four ART sites in the inner-city (n = 449); and semi-structured interviews with community health worker volunteers, healthcare providers, local level policy makers and programmers involved with urban health and HIV in Johannesburg. By reflecting on involvement in participatory photography and film projects, the experiences of rural migrants who enter the city through ‘hidden spaces’ are examined; the concept of ‘being hidden’ is explored as a tactic employed by marginalised groups so that they are able to find a way to enter and participate in the city. Through the four studies, a series of four central themes were identified: (1) rights to the urban social determinants of health; (2) urban livelihoods; (3) policy and governance; and (4) urban methodologies. These four themes assist in synthesising the study findings and generating a revised approach to guide local government in responding to urban health challenges in a developmental way. Key findings The developmental mandate of local government is evolving very slowly (Paper I, V). Local level responses to the interlinked urban health challenges of migration, informal settlements and HIV are lacking (Paper I, V). Where they do exist, HIV is not viewed as an intersectoral developmental challenge and vertical HIV programmes prevail (Paper V). It will be argued that informal settlements require integrated local developmental responses (Paper V). In general, policies and guidelines that outline the right to basic healthcare and ART for crossborder migrants are not implemented at the local level (Papers I and III). In addition, residents of informal settlements struggle to access adequate housing and basic services (Papers IV and V). Some internal migrant groups, who reside in ‘hidden spaces’ of the innercity, are found to employ deliberate tactics in order to evade the state, whilst others are marginalised through a lack of state intervention (Paper II). The research shows that innovative methods are required to engage with urban populations, both for research and intervention purposes. Participatory approaches are found to be useful methods for engaging with urban migrant groups and this research draws on participatory photography and film projects as examples (Paper II, V). It is essential that urban public health practitioners and other development professionals learn how to engage with the complexities of the urban environment. A review of existing urban health frameworks finds that whilst these frameworks are themselves complex, and include the multiple levels and determinants that ultimately impact health outcomes, they result in generalised and static models of urban health. I argue that these existing frameworks are unable to inform responses to the specific complexities present within a particular urban context. Through the synthesis of the four study findings, an alternative approach to assist local government and other stakeholders in responding to urban health challenges is proposed. The idea of ‘concept mapping’ is suggested as a way to vii enable local government, and other actors, to engage with the complexities of the urban context in a participatory way. A core set of components have been identified that can be used to guide the creation of city-specific ‘concept maps’, that are able to work towards identifying and addressing the specific urban health needs associated with different areas within a city. A recommitment to intersectoral action, ‘healthy urban governance’ and public health advocacy is considered critical to the effectiveness of such an approach. It is suggested that the resultant ‘concept map’ will assist local government in responding in a developmental way to the interlinked challenges of migration and informal settlements in a context of high HIV prevalence. Implications Based on the findings of the PhD research, a new approach to urban health is suggested. ‘Concept mapping’ is presented as a new tool to assist local government in achieving its developmental mandate and address urban health. Whilst developed to address the challenges faced by urban migrants and residents of informal settlements in a context of high HIV prevalence, the concept map approach is likely to be a useful tool for considering the health and development needs of other urban groups. Future research is needed to evaluate the effectiveness of the application of participatory ‘concept mapping’ to assisting local level urban health policy makers, planners, and other stakeholders respond to the interlinked challenges of migration and informal settlements in a context of HIV.

Business angels are an important source of funding for new companies in need of external capital, since they usually are the first to invest in new companies. Therefore, it is valuable to study how business angels manage their investment process, both before and after the investment has been completed. As more investments are made, experience is gained and applied to the next investment process. Previous research has studied how other experience, such as education and entrepreneurial experience, affects parts of the investment process. The purpose of this study is to describe the investment process of business angels in Sweden and analyse how it differs depending on how many investments they have previously made, that is what investment experience they have. Finally, the purpose of the study is to develope a model to describe how the investment experience affects the investment process.  The study is based om an abducitve research approach and a qualitative research method. Empirical data has been collected with eleven interviews and two email conversations, and the respondents consist of business angels in Sweden who have made between one and 20 investments in new companies. The interviews conducted were semi-structured and of a narrative nature. The analytical method used to analyse the empirical data is the Gioia-method.  The conclusions of the study are that the investment process consists of five stages; deal flow, screening & investment criteria, negotiation, active ownership and exit. Further in the conclusion, the similarities and differences that exist in the investment process of business angels with more and less investment experience are presented. As experience is gained, business angels get a bigger and better deal flow based on informal contacts instead of formal networks. For business angels with more experience, the process is slower and they make a more accurate assessment of the company and, above all, the entrepreneur. Business angels with more experience find negotiations easier and they are more involved than those with less experience. Experience has an impact on active ownership, where more experienced business angels value taking an altruistic role in the company and the less experienced business angels consider themselves above all to take a value-creating role and contribute resources to the company. Business angels with more experience have a more dynamic view of exit, and business angels with less experience have a more static view of exit. It can be stated that investment experience has an impact on all stages of the investment process.

En effektiv lärprocess för individen i arbetet är väsentligt för företags utveckling. Startups är företag som befinner sig i ett tidigt skede och karaktäriseras av innovation och en flexibel struktur. Tidigare forskning pekar på att dessa företags möjligheter och förutsättningar för lärande skiljer sig från de hos mer etablerade företag. Entreprenören har en nyckelroll i startups och deras lärande korrelerar med företagets utveckling. Syftet med denna studie är därför att undersöka lärandeaktiviteter för entreprenörer i startups för att öka förståelsen för hur deras lärande sker. För att undersöka syftet används en kvalitativ metod baserad på semistrukturerade intervjuer. Empirin analyseras med stöd av ett teoretiskt ramverk. Den teoretiska referensramen består av formellt samt informellt lärande och de tre läraspekterna situerat, erfarenhetsbaserat och kollektivt. Genom studiens analys identifieras entreprenörers lärande i form av aktiviteter i arbetet. Resultatet pekar på att entreprenörens lärande till stor del sker genom aktiviteter som i första hand fokuserar på företagets överlevnad. / An effective learning process for the individual at work is essential for company development. Startups are companies that are in an early stage and are characterized by innovation and a flexible structure. Previous research indicates that these companies opportunities and conditions for learning differ from those of more established companies. The entrepreneur has a key role in startups and their learning correlates with the company's development. The purpose of this study is therefore to investigate learning activities for entrepreneurs in startups to increase the understanding of how their learning takes place. To investigate the purpose, a qualitative method based on semi-structured interviews is used. The empirical material is analyzed with the support of a theoretical framework. The theoretical framework consists of formal and informal learning and the three learning aspects situated, experience-based and collective. Through the study's analysis entrepreneurs learning is identified in the form of work based activities. The results indicate that the entrepreneur's learning largely takes place through activities that primarily focus on the company's survival.

This thesis aims to depict Syrian refugees' detrimental livelihoods in the area of Izmir, Turkey and to through mapping, prototyping building and analysing two live projects - developed using a combination of Participatory Action Research and Design Thinking - provide examples on how architects and architecture students can work within the field of displacement. The projects are in two different contexts and have been carried out by students at Umeå School of Architecture, including the authors of this paper. The first is about creating a multi-use activity space at the rooftop of TIAFI community centre, located in Basmane - a refugee dense area in the city of Izmir. The second one is based in the nomadic labour camps in the farmlands of Torbali - a peripheral city to Izmir.

Experiential, outdoor education supports improvement in students’ problem-solving skills; collaboration and communication skills; and enjoyment in learning in the outdoors. Outdoor instruction is becoming increasingly underutilized. A residential environmental education center, located in Tennessee has conducted professional development programs in effort to increase teacher implementation of instruction in outdoor spaces. This institute revealed concern for low implementation rates to past professional development opportunities. Their newly designed, long-term professional development explored teacher’s perceived challenges and needs, then combined effective experiential pedagogy in outdoor spaces with pre-established communities of support from the participating schools in effort to contribute to experiential, outdoor instruction reform. This program entailed four workshop meetings over a seven-month time span, producing over 50 hours of face-toace contact during the training. Program leaders designed the learning experience to include effective professional development strategies; reflective assignments; and activities that related to citizen science, experiential learning, and science and engineering practices found in the recently adopted Tennessee State Science Standards. This study identified concepts of the planned, delivered, and received curricula of the workshop series to define the intentions, methodologies, and impact of the experience. The intentions of the program were aligned to the delivered curricula then the impact of the program was considered. Data collected during this qualitative study included over 15 hours of interviews; over 110 hours of observation field notes; and various artifacts including journals, handouts and applications. This long-term professional development provided a pre-established community of practice and advocated for experiential instruction in outdoor spaces; eliminating barriers; improving teacher confidence and implementation of knowledge gained; and reinforcing the professional development experience.

Together with a steadily increasing urban population, South Africa and the city of Cape Town is facing continuously expanding informal settlements and communities with no access to basic human services or adequate housing. There’s an urgent need to design, plan and implement alternative and creative approaches to help stimulate an equal, inclusive and sustainable urban development and strategic spatial planning. Integrating methods and processes that includes participation, communication and collaboration by incorporating civil society and local community members in urban planning practices is one way of promoting sustainable and equal spatial growth. Co-production is a concept used in urban development theory that embraces this in and can be described as a communicative form of spatial planning where state, planners and citizens mutually interact in the planning process. In consideration of these challenges, this thesis aims to apprehend how marginalized, local communities in Cape Town can be included in matters regarding urban development and spatial planning practically and if co-production can be used to define and explain this form of approach. Therefore, this thesis is based on a case study research of the Better Living Challenge (BLC) incubator, a two-week long project in Cape Town, which supported 15 informal builders in improving and developing their designing, building and marketing skills. The practical implementation of this incubator and its process has been examined to determine if the theory of co-production can be used to outline the project and understand the results emerging from it. The incubator proved to be successful in several ways and was met with impressive feedback from the stakeholders. It was also followed with difficulties and restrictions like power dynamics and tension. The conclusions that were made highlights that the incubator can be defined as an alternative and unorthodox co-productive approach based on the aim and lay-out of the process.

Bakgrund: Globalt lever 55 miljoner människor med en demensdiagnos. När en familjemedlem drabbas av demenssjukdom påverkas de närstående. Sjuksköterskan måste vara medveten om att båda parters hälsa och välmående samverkar med och påverkas av varandra. Syfte: Att beskriva närståendes upplevelser av att vara närstående till en person med demenssjukdom i ordinärt boende. Metod: Kvalitativ litteraturöversikt med induktiv ansats som grundas på 14 vetenskapliga artiklar. Analysen genomfördes med Fribergs femstegsanalys. Resultat: Efter analys framkom tre teman: "Upplevelsen av en förändrad livssituation”, ”Känslomässiga upplevelser” och ”Upplevelsen av ansvarsfördelning”. Resultatet visar att det var en lång och energikrävande väg till demensdiagnosen och att rollen som närståendevårdare väckte många känslor. Ansvarsfördelningen upplevdes inte som jämlik varken inom familjen eller relaterat till stöd och stödinsatser från hälso- och sjukvården. Slutsats: Det framgår att personal inom hälso- och sjukvården behöver få ökade kunskaper om demenssjukdom för att kunna informera och utbilda närstående och således kunna stärka deras empowerment. Resultatet kan öka hälso- och sjukvårdens förståelse för att vårdpersonal har bristande kunskap om demenssjukdom och att det påverkar hela vårdkedjan. / Background: Globally, 55 million people are living with a dementia diagnosis. When a family member suffers from dementia, the close relatives are affected. Nurses must be aware that the health and well-being of both parties interact with and are influenced by eachother. Aim: To describe close relatives’ experiences of being a close relative to a person with dementia in ordinary accommodation. Method: Qualitative literature review with an inductive approach based on 14 scientific articles. The analysis was made with Friberg’s five-step-analysis. Results: After analysis, three themes emerged: “The experience of changed life cirumstances”, “Emotional experiences” and “The experience of responsibility distribution”. Results show that the road to diagnosis was long and energy-consuming and that the role of an informal caregiver evoked many emotions. Responsibility distribution was not perceived as equal, either within the family or in relation to support from healthcare services. Conclusion: Healthcare professionals need increased knowledge of dementia to be able to inform and educate close relatives and thus strengthen their empowerment. The results can increase the healthcare system's understanding that healthcare professionals lack knowledge about dementia which affects the entire care trajectory.

Engagement in networking is described as a facilitator for an individual's career progression. Research has shown how men tend to benefit from informal networking, and difficulties appearing for women to penetrate these male informal networks. Formal networks have thereby arisen as a countermeasure, and more precisely, women-only-networks, which have been argued to serve as a means for women in their career. However, there is limited knowledge of the experienced role women-only-networks provide for female career progression. Through qualitative research with an inductive approach, top-position women in the financial industry were interviewed. The study’s results show how women-only-networks work as a facilitator for women's career progression, both through soft values such as providing women with a community of relatedness, as well as career enhancing resources such as recruitment possibilities. Further, the results display how women-only-networks serve a collective purpose for women as they facilitate change of existing gender structures in the industry. The overall conclusion is hence that women-only-networks have an equal worth in themselves for female career progression as mens’ informal networks have for male career progression.

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El presente documento contiene mi experiencia laboral como analista económico en la Oficina de Evaluación de Impacto y Estudios Económicos del Ministerio de la Producción. En particular, se expone mi participación en el documento “Las Mipyme en cifras 2017” en el cual participé directamente en la redacción de capítulos referidos a la caracterización de las Mipyme en el país y la informalidad empresarial. Para el cumplimiento de dichos capítulos se realizó procesamiento de bases de datos públicas como la Encuesta Nacional de Hogares y bases de datos administrativas como la base de empresas formales de la Sunat. El objetivo de dicha publicación fue analizar la situación de las Mipyme a través de diferentes indicadores como número de empresas, empleo, financiamiento, comercio exterior, tecnologías de la información e informalidad empresarial. Este tipo de documentos busca generar evidencia sobre el estado actual del sector y ser la base de estudios e investigaciones que sustenten mejoras en el diseño de políticas públicas para el segmento Mipyme.