1,512 research outputs found

    Do work placements improve final year academic performance or do high-calibre students choose to do work placements?

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    This study investigates whether the completion of an optional sandwich work placement enhances student performance in final year examinations. Using Propensity Score Matching, our analysis departs from the literature by controlling for self-selection. Previous studies may have overestimated the impact of sandwich work placements on performance because it might be the case that high-calibre students choose to go on placement. Our results, utilising a large student data set, indicate that self-selection is present, but the effects of a placement on student performance still have an impact. This robust finding is found to be of a remarkably similar magnitude across two UK universities

    The performance of carbon fibre composites as iccp anodes for reinforced concrete structures

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    Abstract A number of technologies have been developed to tackle steel corrosion in reinforced concrete. Of these, cathodic protection (CP) has been proven to be one of the most widely applicable and cost-effective solutions. In this study, the possible use of carbon fibre composites, which are primarily used to strengthen concrete members, has been investigated as impressed current cathodic protection (ICCP) anodes. Carbon fibre has been assessed in concrete and calcium hydroxide solution to determine their anodic characteristics in a simulated aggressive environment. Two bonding mediums incorporating both epoxy and geopolymer have also been investigated. The results demonstrate that epoxy resin can be used for bonding carbon fibre fabric anodes to reinforced concrete structures while geopolymer is more effective for bonding carbon fibre reinforced polymer (CFRP) rod into pre-formed grooves in the concrete surface. While there is some dissolution of the carbon fibre, the dissolution of CFRP fabric is greater than CFRP rod. The dissolution of carbon fibre anode appears to stablise after a period of time, dependent upon the size and shape of the anode and applied voltage and current. Based on the present results, a maximum current density of 128mA/m 2 of reinforcing steel area is recommended for the operation of CFRP fabric anode and 64mA/m 2 of reinforcing steel area for CFRP rod anode. A number of larger scale application for CFRP anodes operating both as CP anode and strengthening are presently being developed

    Evaluating the London 2012 Games’ impact on sport participation in a non-hosting region: a practical application of realist evaluation

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    In the literature on Olympic legacies and impacts, there is a dearth of materials that specifically address the issue of Olympic impact for non-hosting regions. The literature tends to deal with impacts at a national level, or at a hosting-city region level, neglecting in large part the degree to which benefits can be leveraged by non-hosting regions. A further limitation identified in the literature is a failure to engage in detailed formal evaluation of policy implementation where assertions of potential policy impact are based on untested assumptions. This study is intended to address both of these concerns. It presents an empirical, ‘bottom-up’ application of a Realist Evaluation framework to assess the impact of a policy initiative – Workplace Challenge – aimed at leveraging enhanced sports participation in a non-hosting region – Leicestershire – in the period leading up to the 2012 Games. In doing so, it seeks to identify which causal mechanisms worked within this particular context to produce the observed outcomes. The evaluation results demonstrate that the programme represented a positive approach to fostering regular engagement with sport and physical activities for some groups in some types of organisations, and that awareness and motivational factors associated with the London 2012 Games are, in this case, linked (albeit weakly) to an increase in sport and physical activity participation for specific groups taking part in the programme in particular organisational contexts

    "They're Really PD Today": An Exploration of Mental Health Nursing Students' Perceptions of Developing a Therapeutic Relationship With Patients With a Diagnosis of Antisocial Personality Disorder

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    The therapeutic relationship is of particular importance when working with patients with antisocial personality disorder, but despite this, there is a paucity of literature exploring student nurses’ perceptions of developing a therapeutic relationship with such patients. Hence, this qualitative study explored the perceptions of second-year mental health nursing students of developing a therapeutic relationship with this patient group. Student nurses from a University in the Northwest of England participated in two focus groups, to compare the perceptions of a group of student nurses who had experience in secure settings (forensic hospital) with those who had not. Four key themes emerged: diagnosis, safety, engagement, and finally environmental influences. Both groups commented on looking beyond the diagnosis and seeing the person. The student nurses cited other staff in their clinical placement areas as hugely influential in terms of the development of their perceptions of patients with antisocial personality disorder and how to relate to them

    Growth, profits and technological choice: The case of the Lancashire cotton textile industry

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    Using Lancashire textile industry company case studies and financial records, mainly from the period just before the First World War, the processes of growth and decline are re-examined. These are considered by reference to the nature of Lancashire entrepreneurship and the impact on technological choice. Capital accumulation, associated wealth distributions and the character of Lancashire business organisation were sybiotically linked to the success of the industry before 1914. However, the legacy of that accumulation in later decades, chronic overcapacity, formed a barrier to reconstruction and enhanced the preciptious decline of a once great industry

    Which clinical parameters predict a CSF diagnosis of meningitis in a population with high HIV prevalence?

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    Background. The HIV epidemic has changed the aetiology of meningitis in sub-Saharan Africa, and frontline clinicians are faced with a variety of meningitic presentations. Doctors working in resource-limited settings have the challenge of appropriately selecting patients for lumbar puncture (LP), a potentially risky procedure that requires laboratory analysis. Methods. In a rural South African hospital, the practice of performing LPs was audited against local guidelines. Data were collected retrospectively between February and June 2013. Symptoms and signs of meningitis, HIV status, investigations performed prior to LP and cerebrospinal fluid (CSF) results were recorded. With the aim of determining statistically significant clinical predictors of meningitis, parameters were explored using univariate and multivariate logistic regression analyses. Results. A total of 107 patients were included, of whom 43% had an abnormal CSF result. The majority (76%) of patients were HIV-positive (CD4 + cell count <200 cells/µl in 46%). Cryptococcal meningitis (CCM) was the most prevalent microbiological diagnosis, confirmed in 10 out of 12 patients. Of the non-microbiological diagnoses, lymphocytic predominance was the most common abnormality, present in 17 out of 33 patients. Confusion (p=0.011) was the most statistically significant predictor of an abnormal CSF result. Headache (p=0.355), fever (p=0.660) and photophobia (p=0.634) were not statistically predictive. Conclusion. The high incidence of CCM correlates with previous data from sub-Saharan Africa. In populations with high HIV prevalence, the classic meningitic symptoms of headache, fever and photophobia, while common presenting symptoms, are significantly less predictive of a meningitis diagnosis than confusion

    Young disabled and LGBT+: negotiating identity

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    Disabled people are historically de-sexualized and labelled as non-sexual, incapable or uninterested in sex/relationships. This perception does much to reinforce social inequalities and misconceptions about disabled sexuality and gender. For young people who are LGBT + the task of negotiating their identity and making sense of who they are is challenging. Not only is their sexuality and gender invalidated by wider society, they are also marginalized and largely unsupported during a period of intense identity negotiation. Presenting findings from a UK-based qualitative project, this article explores how in the light of such challenges, young disabled LGBT + people understand, negotiate and enact their identities
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