Mobile phones, mobility practices, and transport organization in sub-Saharan Africa

Drawing on published material, gray literature, and personal research, this article explores the implications of growth in mobile phone usage across Africa for patterns of physical mobility, organization of transport services, and the potential for improved transport planning. Emerging intersections between virtual and physical mobility—and broader interactions with wider social, economic, and political contexts—offer fascinating new foci for research in the continent. Social equity issues, including those associated with gender- and age-related mobility, will require careful monitoring and further explication over time, as patterns of phone ownership develop and change

Context matters: fostering, orphanhood and schooling in Sub-Saharan Africa

A growing body of research suggests that orphanhood and fostering might be (independently) associated with educational disadvantage in sub-Saharan Africa. However, literature on the impacts of orphanhood and fostering on school enrolment, attendance and progress produces equivocal, and often conflicting, results. This paper reports on quantitative and qualitative data from sixteen field-sites in Ghana and Malawi, highlighting the importance of historical and social context in shaping schooling outcomes for fostered and orphaned children. In Malawi, which has been particularly badly affected by AIDS, orphans were less likely to be enrolled in and attending school than other children. By contrast, in Ghana, with its long tradition of ‘kinship fostering’, orphans were not significantly educationally disadvantaged; instead, non-orphaned, purposively fostered children had lower school enrolment and attendance than their peers. Understanding the context of orphanhood and fostering in relation to schooling is crucial in achieving ‘Education for All’

Self-care self-efficacy, religious participation and depression as predictors of poststroke self-care among underserved ethnic minorities

Underserved ethnic minorities have multiple chronic disease risk factors, including tobacco, alcohol and substance use, which contribute to increased incidence of stroke. Self-efficacy (self-care self-efficacy), religious participation and depression may directly and indirectly influence engagement in post stroke self-care behaviors. The primary aim of the present study was to investigate the effects of self-care self-efficacy, religious participation and depression, on tobacco, alcohol and substance use in a sample of largely ethnic minority, underserved stroke survivors (n=52). Participants previously recruited for a culturally tailored secondary stroke prevention self-care intervention were included. The treatment group received three stroke self-care sessions. The usual care group completed assessments only. Both groups were included in these analyses. Main outcome measures included tobacco, alcohol and substance use. Self-care self-efficacy, religious participation and depression were also assessed. Logistic regression analyses, using self-efficacy, religious practice and depression as the referents, were used to predict binary outcomes of tobacco, alcohol and substance use at 4-weeks post-stroke. Higher depression and self-care self-efficacy were associated with reduced odds of smoking and substance use. Greater participation in religious activities was associated with lower odds of alcohol use. We can conclude that incorporating depression treatment and techniques to increase self-care self-efficacy, and encouraging religious participation may help to improve stroke self-care behaviors for underserved and low socioeconomic status individuals. Results are discussed in the context of stroke self-management

Senior Recital

List of performers and performances

Youth livelihoods in the cellphone era: Perspectives from urban Africa

Issues surrounding youth employment and unemployment are central to the next development decade. Understanding how youth use mobile phones as a means of communicating and exchanging information about employment and livelihoods is particularly important given the prominence of mobile phone use in young lives. This paper explores and reflects on youth phone usage in Ghana, Malawi and South Africa, drawing on mixed-methods research with young people aged approximately 9-25 years, in 12 (high density) urban and peri-urban sites. Comparative work across these sites offers evidence of both positive and negative impacts. The final section of the paper considers policy implications

Children as Research Collaborators: Issues and Reflections from a Mobility Study in Sub-Saharan Africa

This paper reflects on issues raised by work with children in an ongoing child mobility study in three sub-Saharan African countries: Ghana, Malawi and South Africa. There are now 70 school pupils of varying ages involved in the project, but the paper is particularly concerned with the participation of those children 14 years and under. We examine the significant ethical issues associated with working with younger child researchers, and linked questions concerning the spaces open to them in African contexts where local cultural constructions of childhood and associated economic imperatives (which commonly drive family and household endeavour) help shape the attitudes of adults to children’s rights and responsibilities and inter-generational power relations

Informal m-health: How are young people using mobile phones to bridge healthcare gaps in Sub-Saharan Africa?

The African communications ‘revolution’ has generated optimism that mobile phones might help overcome infrastructural barriers to healthcare provision in resource-poor contexts. However, while formal m-health programmes remain limited in coverage and scope, young people are using mobile phones creatively and strategically in an attempt to secure effective healthcare. Drawing on qualitative and quantitative data collected in 2012–2014 from over 4500 young people (aged 8–25 y) in Ghana, Malawi and South Africa, this paper documents these practices and the new therapeutic opportunities they create, alongside the constraints, contingencies and risks. We argue that young people are endeavouring to lay claim to a digitally-mediated form of therapeutic citizenship, but that a lack of appropriate resources, social networks and skills (‘digital capital’), combined with ongoing shortcomings in healthcare delivery, can compromise their ability to do this effectively. The paper concludes by offering tentative suggestions for remedying this situation

The Zwicky Transient Facility Camera

The Zwicky Transient Facility Camera (ZTFC) is a key element of the ZTF Observing System, the integrated system of optoelectromechanical instrumentation tasked to acquire the wide-field, high-cadence time-domain astronomical data at the heart of the Zwicky Transient Facility. The ZTFC consists of a compact cryostat with large vacuum window protecting a mosaic of 16 large, wafer-scale science CCDs and 4 smaller guide/focus CCDs, a sophisticated vacuum interface board which carries data as electrical signals out of the cryostat, an electromechanical window frame for securing externally inserted optical filter selections, and associated cryo-thermal/vacuum system support elements. The ZTFC provides an instantaneous 47 deg^2 field of view, limited by primary mirror vignetting in its Schmidt telescope prime focus configuration. We report here on the design and performance of the ZTF CCD camera cryostat and report results from extensive Joule-Thompson cryocooler tests that may be of broad interest to the instrumentation community

Youth, mobility and mobile phones in Africa: findings from a three-country study

he penetration of mobile phones into sub-Saharan Africa has occurred with amazing rapidity: for many young people, they now represent a very significant element of their daily life. This paper explores usage and perceived impacts among young people aged c. 9–18 years in three countries: Ghana, Malawi and South Africa. Our evidence comes from intensive qualitative research with young people, their parents, teachers and other key informants (in-depth interviews, focus groups and school essays) and a follow-up questionnaire survey administered to nearly 3000 young people in 24 study sites. The study was conducted in eight different sites in each country (i.e. urban, peri-urban, rural and remote rural sites in each of two agro-ecological zones), enabling comparison of experiences in diverse spatial contexts. The evidence, collected within a broader research study of child mobility, allows us to examine current patterns of usage among young people with particular attention to the way these are emerging in different locational contexts and to explore connections between young people's phone usage, virtual and physical mobilities and broader implications for social change. The issues of gender and inter-generational relations are important elements in this account

Connecting with home, keeping in touch: physical and virtual mobility across stretched families in sub-Saharan Africa

There is a long history of migration among low-income families in sub-SaharanAfrica, in which (usually young, often male) members leave home to seek theirfortune in what are perceived to be more favourable locations. While the physicaland virtual mobility practices of such stretched families are often complex andcontingent, maintaining contact with distantly located close kin is frequently ofcrucial importance for the maintenance of emotional (and possibly material)well-being, both for those who have left home and for those who remain. Thisarticle explores the ways in which these connections are being reshaped by increas-ing access to mobile phones in three sub-Saharan countries–Ghana, Malawi andSouth Africa–drawing on interdisciplinary, mixed-methods research fromtwenty-four sites, ranging from poor urban neighbourhoods to remote ruralhamlets. Stories collected from both ends of stretched families present a worldin which the connectivities now offered by the mobile phone bring a differentkind of closeness and knowing, as instant sociality introduces a potential substi-tute for letters, cassettes and face-to-face visits, while the rapid resource mobiliza-tion opportunities identified by those still at home impose increasing pressures onmigrant ki