Doing race: how secondary school pupils in mainly white schools construct 'race'

This article examines how ‘race’ impacts upon the lives of young people who attend secondary schools in a mainly white British area of the United Kingdom. Schools Stand up 2 Racism (SSu2R), a Big Lottery research project, brought together a community partner – the Cheshire, Halton and Warrington Race and Equality Centre – and a team from Manchester Metropolitan University to investigate racism in Cheshire secondary schools. In an area where the population is over 93% ‘white British’, the sense that ‘there's nothing to be racist about in this school’ (Year 8 pupil) was found to be common. The three-year SSu2R study used a multimethod approach to study how students ‘do race’ in these schools, where the silent advocacy of a ‘colour-blind’ approach is promulgated through the popular rhetoric of ‘everyone is unique’ and ‘we should treat everyone the same’. Race is tackled only tangentially through the curriculum, accompanied by silences that close down discussion. Perhaps unsurprisingly given this context, forms of everyday racism are endemic and yet mostly unnoticed by staff or students. The article uses Bourdieu's concepts of ‘doxa’ and ‘the game’ to examine the nature of this silence

Tailoring interfacial exchange coupling with low-energy ion beam bombardment: Tuning the interface roughness

By ascertaining NiO surface roughness in a Ni80Fe20/NiO film system, we were able to correlate the effects of altered interface roughness from low-energy ion-beam bombardment of the NiO layer and the different thermal instabilities in the NiO nanocrystallites. From experiment and by modelling the temperature dependence of the exchange bias field and coercivity, we have found that reducing the interface roughness and changing the interface texture from an irregular to striped conformation enhanced the exchange coupling strength. Our results were in good agreement with recent simulations using the domain state model that incorporated interface mixing. (C) 2012 American Institute of Physics. [http://dx.doi.org/10.1063/1.3697405

Urban computing and mobile devices: MyCornr

This Works in Progress department features 12 urban computing projects that span a range of computing and social areas. The first entry examines how an urban environment could operate as a large-scale, real-time control system. One project focuses on annotating public spaces and sharing the tags with others. Two projects tie together social networking in cyberspace with local urban communities. Two projects examine computing and social interactions in physical spaces. Two entries explore how to combine synthetic and physical views of urban environments. Four entries investigate how we explore urban spaces, interact with technology in those spaces, and create shared community histories. This department is part of a special issue on urban computing

Practice patterns and outcomes after stroke across countries at different economic levels (INTERSTROKE):an international observational study

Background: Stroke disproportionately affects people in low-income and middle-income countries. Although improvements in stroke care and outcomes have been reported in high-income countries, little is known about practice and outcomes in low and middle-income countries. We aimed to compare patterns of care available and their association with patient outcomes across countries at different economic levels. Methods: We studied the patterns and effect of practice variations (ie, treatments used and access to services) among participants in the INTERSTROKE study, an international observational study that enrolled 13 447 stroke patients from 142 clinical sites in 32 countries between Jan 11, 2007, and Aug 8, 2015. We supplemented patient data with a questionnaire about health-care and stroke service facilities at all participating hospitals. Using univariate and multivariate regression analyses to account for patient casemix and service clustering, we estimated the association between services available, treatments given, and patient outcomes (death or dependency) at 1 month. Findings: We obtained full information for 12 342 (92%) of 13 447 INTERSTROKE patients, from 108 hospitals in 28 countries; 2576 from 38 hospitals in ten high-income countries and 9766 from 70 hospitals in 18 low and middle-income countries. Patients in low-income and middle-income countries more often had severe strokes, intracerebral haemorrhage, poorer access to services, and used fewer investigations and treatments (p<0·0001) than those in high-income countries, although only differences in patient characteristics explained the poorer clinical outcomes in low and middle-income countries. However across all countries, irrespective of economic level, access to a stroke unit was associated with improved use of investigations and treatments, access to other rehabilitation services, and improved survival without severe dependency (odds ratio [OR] 1·29; 95% CI 1·14–1·44; all p<0·0001), which was independent of patient casemix characteristics and other measures of care. Use of acute antiplatelet treatment was associated with improved survival (1·39; 1·12–1·72) irrespective of other patient and service characteristics. Interpretation: Evidence-based treatments, diagnostics, and stroke units were less commonly available or used in low and middle-income countries. Access to stroke units and appropriate use of antiplatelet treatment were associated with improved recovery. Improved care and facilities in low-income and middle-income countries are essential to improve outcomes