Behavioural Response to a Sudden Health Risk: Dengue and Educational Outcomes in Colombia

Epidemics tend to have a debilitating influence on the lives of directly afflicted families. However, the presence of an epidemic can also change the behaviour and outcomes of those not directly affected. This paper makes use of a short, sharp, unexpected epidemic to examine the behavioural response of the public to a sudden shift in the perceived risk to one’s health and mortality. Our analysis finds that unafflicted school students change their behaviour substantially, affecting important life outcomes. In particular, we find that between 1.9 and 4.7 fewer students, out of a typical cohort of 47 pupils, sit their school leaving examination for every additional 10 cases of severe Dengue per 10 000 inhabitants in a municipality. We rule out several possible mechanisms, leaving an increase in the salience of the disease’s risks as a plausible explanation for our findings.     

Characterisation of gunshot residue from three ammunition types using suppressed anion exchange chromatography

Gunshot residue (GSR) is commonly analysed in forensic casework using either scanning electron microscopy with energy-dispersive X-ray spectroscopy (SEM-EDX) or gas chromatography-mass spectrometry (GC-MS). Relatively little work has been reported on the post-discharge GSR content of non-metallic inorganic or low molecular weight organic anions to distinguish between different ammunition types. The development of an analytical method using suppressed micro-bore anion exchange chromatography (IC) is presented for the analysis of GSR. A hydroxide gradient was optimised for the separation of 19 forensically relevant organic and inorganic anions in <23min and sensitivities of the order of 0.12-3.52ng of anion detected for all species were achieved. Along with an optimised extraction procedure, this method was applied to the analysis of post-ignition residues from three selected ammunition types. By profiling and comparing the anionic content in each ammunition residue, the possibility to distinguish between each type using their anionic profiles and absolute weight is presented. The potential for interference is also discussed with respect to sample types which are typically problematic in the analysis of GSR using SEM-EDX and GC-MS. To the best of our knowledge this represents the first study on the analysis of inorganic anions in GSR using suppressed ion chromatography.     

A forensic laboratory tests the Berkeley microfabricated capillary array electrophoresis device

Miniaturization of capillary electrophoresis onto a microchip for forensic short tandem repeat analysis is the initial step in the process of producing a fully integrated and automated analysis system. A prototype of the Berkeley microfabricated capillary array electrophoresis device was installed at the Virginia Department of Forensic Science for testing. Instrument performance was verified by PowerPlex 16 System profiling of single source, sensitivity series, mixture, and casework samples. Mock sexual assault samples were successfully analyzed using the PowerPlex Y System. Resolution was assessed using the TH01, CSF1PO, TPOX, and Amelogenin loci and demonstrated to be comparable with commercial systems along with the instrument precision. Successful replacement of the Hjerten capillary coating method with a dynamic coating polymer was performed. The accurate and rapid typing of forensic samples demonstrates the successful technology transfer of this device into a practitioner laboratory and its potential for advancing high-throughput forensic typing.     

Exploring the actions of Government Affairs Managers during economic and financial crises—an exploratory study in the European Union

This paper is a response to the paucity of theoretical and empirical research into the political actions undertaken by organisations to influence policymakers' responses to economic and financial crises. By using original, primary data gathered from semi‐structured interviews conducted with Brussels‐based Government Affairs Managers of multi‐national enterprises, it reports the results of inductive, exploratory research into corporate political activity during the 2007–2011 financial crisis. Results suggest that not all firms are in favour of increased regulatory intervention during times of economic upheaval. They also imply that, during recessions, firms are more likely to seek long‐term as opposed to short‐term relationships with policymakers, they also have a greater propensity to engage in collective political action than individual political action and they use information strategies more frequently than constituency‐building and financial‐incentive strategies. These results are subsequently used as the basis for a conceptual framework that draws on numerous theoretical traditions to capture the antecedents of firms' political behaviours during economic crises. Given the absence of theoretical and empirical work that actively engages with this issue, the research makes important contributions to the existing literature on corporate political activity. It also has practical implications for corporate political strategists and policymakers. Copyright © 2012 John Wiley & Sons, Ltd.     

Pilot Study of a Group-Based Psychosocial Trauma Recovery Program in Secure Accommodation in Scotland

The current study is the first to implement and evaluate a group-based trauma-specific program for adolescents in a secure accommodation facility in Scotland. A randomized control and qualitative pilot study compared an intervention group (n = 10), who received Teaching Recovery Techniques, to a waitlist control group (n = 7). Measures included subjective units of disturbance (SUDs), standardized trauma symptom questionnaires, and analysis of behavior monitoring logs. Adolescent interviews (n = 10) and a presenter focus group (n = 4) assessed program experience and views on future development. Sessions were videoed and analyzed for program adherence. Analysis involved MANOVA, and a quasi-qualitative thematic approach for participant views. Adolescents reported high SUDs and a range of trauma symptoms. A large effect size was found for reduced SUDs (d = 1.10) and positive trends were identified for symptoms and behavior change in the intervention group. Program adaptations included smaller groups, the use of visual materials and liaison with care staff to facilitate generalization. Recommendations are made for program development and large scale evaluation.     

Free software production as critical social practice

Abstract

This paper analyses the phenomenon of free and open source software (FOSS) in the light of Luc Boltanski and Ève Chiapello's The new spirit of capitalism. It argues that collaborative FOSS production by volunteer software developers is a species of critical social practice in Boltanski and Chiapello's sense: rooted in resistance to capitalist social relations, and yet also a source of values that justify the new routes to profitability associated with contemporary network capitalism. Advanced via collective projects that are sustained by hacker norms and privately legislated ‘copyleft’ law, the FOSS ethos is apparently antithetical to private property-based accumulation. Yet it can be shown to embody the ‘new spirit of capitalism’ in its most distilled form; moreover FOSS developers have instituted new forms of property and new modes of profit creation around software that are in the process of being adapted for use in other economic sectors. Meanwhile, the private law constraints on profit-seeking that have emerged from the FOSS movement are counteracting some of the social pathologies that accompany network capitalism only to consolidate others. The paper concludes by identifying likely bases for a renewal of critique given these realities.