868 research outputs found
Untangling the Lion's Tale: Violent masculinity and the ethics of biography in the 'Curious' case of the apartheid-era policeman Donald Card
Donald Card (1928â) is a former policeman in South Africa who became the subject of
international media attention on 21 September 2004. In a highly publicised and symbolic
ceremony of reconciliation inaugurating the Nelson Mandela Centre of Memory Project, he
handed back to Mandela two notebooks containing 78 hitherto unknown letters written by
Mandela on Robben Island. A starkly contrasting image of Card as a torturer had, however,
come to light during the Truth and Reconciliation Commission (TRC) hearings in the Eastern
Cape in 1996 and 1997. This article begins by making a case for a direct connection between
these two events. We argue that the sanitised version of his life history in recent
scholarship traces back to his own attempts to defend his reputation from these allegations of
torture and that the Mandela notebooks served both to obscure these allegations and provide
Card with a respectable, even heroic, biography. We then present our alternative version of
his life history. Drawing on Robert Morrellâs periodisation of masculinities in southern
Africa, we read the story of Cardâs life in earlyâmid-twentieth century South Africa in terms
of changing masculine identities, each strongly associated with violence: first the
âoppositionalâ masculinity of a child growing up in an abusive patriarchal Irish settler
family, second the âsettlerâ masculinity of an athletic teenager at a white school in the former
Transkei, and third his âhegemonicâ white South African masculine identity defined in
opposition to emergent black masculinities into which he was initiated as a young adult
during four months of intensive training at a police college in Pretoria. It is in this context,
along with extensive new independently acquired oral and documentary evidence of his
human rights abuses in East London in the 1950s and the early 1960s, that we situate the TRC
testimonies about Cardâs torture between 1962 and 1964.Department of HE and Training approved lis
Targeting the Poor in Rural Java
Summaries This article examines the regional and household characteristics of poverty in rural Java to assess the efficacy of targeted anti?poverty programmes. Analysis of household data shows important geographic and spatial features to rural poverty in Java. However, it also highlights the limitations of geographic targeting; 43 per cent of remaining poor in rural Java live in non?poor regions. The article suggests that an effective anti?poverty strategy for rural Java would focus on continued broad?based growth, judicious use of geographic targeting, and special efforts to enhance the poor's access to productive assets, regardless of where they live
Agricultural labour productivity, food prices and sustainable development impacts and indicators
In the last few years high and unstable food and agricultural commodity prices and concerns about population growth, increasing per capita food demands and environmental constraints have pushed agriculture and food production up national and international political, policy and research agendas. Drawing on both theory and empirical evidence, this paper argues that fundamental impacts of links between agricultural productivity sustainability and real food price changes are often overlooked in current policy analysis. This is exacerbated by a lack of relevant and accessible indicators for monitoring agricultural productivity sustainability and real food prices. Two relatively simple and widely applicable sets of indicators are proposed for use in policy development and monitoring. Historical series of these indices are estimated for selected countries, regions and the world. Their strengths, weaknesses and potential value are then discussed in the context of the need for better sustainable agricultural development and food security indicators in any post 2015 successors to the current MDGs
Cell adhesion of Shewanella oneidensis to iron oxide minerals: Effect of different single crystal faces
The results of experiments designed to test the hypothesis that near-surface molecular structure of iron oxide minerals influences adhesion of dissimilatory iron reducing bacteria are presented. These experiments involved the measurement, using atomic force microscopy, of interaction forces generated between Shewanella oneidensis MR-1 cells and single crystal growth faces of iron oxide minerals. Significantly different adhesive force was measured between cells and the (001) face of hematite, and the (100) and (111) faces of magnetite. A role for electrostatic interactions is apparent. The trend in relative forces of adhesion generated at the mineral surfaces is in agreement with predicted ferric site densities published previously. These results suggest that near-surface structure does indeed influence initial cell attachment to iron oxide surfaces; whether this is mediated via specific cell surface-mineral surface interactions or by more general interfacial phenomena remains untested
Understanding pregnancy planning in a low-income country setting: validation of the London measure of unplanned pregnancy in Malawi
This is an open access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.Background: The London Measure of Unplanned Pregnancy (LMUP) is a new and psychometrically valid measure of pregnancy intention that was developed in the United Kingdom. An improved understanding of pregnancy intention in low-income countries, where unintended pregnancies are common and maternal and neonatal deaths are high, is necessary to inform policies to address the unmet need for family planning. To this end this research aimed to validate the LMUP for use in the Chichewa language in Malawi.Methods: Three Chichewa speakers translated the LMUP and one translation was agreed which was back-translated and pre-tested on five pregnant women using cognitive interviews. The measure was field tested with pregnant women who were recruited at antenatal clinics and data were analysed using classical test theory and hypothesis testing.Results: 125 women aged 15-43 (median 23), with parities of 1-8 (median 2) completed the Chichewa LMUP. There were no missing data. The full range of LMUP scores was captured. In terms of reliability, the scale was internally consistent (Cronbach's alpha = 0.78) and test-retest data from 70 women showed good stability (weighted Kappa 0.80). In terms of validity, hypothesis testing confirmed that unmarried women (p = 0.003), women who had four or more children alive (p = 0.0051) and women who were below 20 or over 29 (p = 0.0115) were all more likely to have unintended pregnancies. Principal component analysis showed that five of the six items loaded onto one factor, with a further item borderline. A sensitivity analysis to assess the effect of the removal of the weakest item of the scale showed slightly improved performance but as the LMUP was not significantly adversely affected by its inclusion we recommend retaining the six-item score.Conclusion: The Chichewa LMUP is a valid and reliable measure of pregnancy intention in Malawi and can now be used in research and/or surveillance. This is the first validation of this tool in a low-income country, helping to demonstrate that the concept of pregnancy planning is applicable in such a setting. Use of the Chichewa LMUP can enhance our understanding of pregnancy intention in Malawi, giving insight into the family planning services that are required to better meet women's needs and save lives. © 2013 Hall et al.; licensee BioMed Central Ltd.Dr Hallâs Wellcome Trust Research Training Fellowship, grant number 097268/Z/11/Z
Coordination risk and cost impacts on economic development in poor rural areas
This paper addresses issues relevant to a critical problem in economic development: how to get rapid pro-poor economic growth in poor rural areas in Africa and South Asia where most of the worldâs dollar a day poor live. It examines constraints to the development of coordinated exchange systems in poor rural areas, focusing on the core problem of thin markets and low density of economic activity in these areas. Transaction cost and risk analysis is integrated into a conventional neoclassical production economics framework to describe the existence of low level equilibrium traps in transactions and supply chains and to generate important insights for development policy
Concurrent and prospective associations between negative social-evaluative beliefs, safety behaviours, and symptoms during and following cognitive behavioural group therapy for social anxiety disorder
Background: Improving the delivery of cognitive-behavioural therapy (CBT) for social anxiety disorder (SAD) requires an in-depth understanding of which cognitive and behavioural mechanisms drive change in social anxiety symptoms (i.e., social interaction anxiety) during and after treatment. The current study explores the dynamic temporal associations between theory-driven cognitive and behavioural mechanisms of symptom change both during and following group CBT. Methods: A randomized controlled trial of imagery-enhanced CBT (n = 51) versus traditional verbal CBT (n = 54) for social anxiety was completed in a community mental health clinic setting. This study included data collected from 12-weekly sessions and a 1-month follow-up session. Mixed models were used to assess magnitude of change over the course of treatment. Cross-lagged panel models were fit to the data to examine temporal relationships between mechanisms (social evaluative beliefs, safety behaviours) and social interaction anxiety symptoms. Results: Participants in both CBT groups experienced significant improvements across all cognitive, behavioural, and symptom measures, with no significant differences in the magnitude of changes between treatments. During treatment, greater social-evaluative beliefs (fear of negative evaluation, negative self-portrayals) at one time point (T) were predictive of more severe SAD symptoms and safety behaviours at T+1. Social-evaluative beliefs (fear of negative evaluation, probability and cost of social failure) and safety behaviours measured at post-treatment were positively associated with SAD symptoms at the 1-month follow-up. Conclusions: The current study identifies social-evaluative beliefs that may be important targets for symptom and avoidance reduction during and following CBT. Assessment of these social-evaluative beliefs throughout treatment may be useful for predicting future SAD symptoms and avoidance, and for adapting treatment to promote optimal change for patients
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