434 research outputs found

    Make Yourself at Home: Home Studios as Pedagogical Practice

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    Make Yourself at Home, is a pedagogical project that distinguishes students as experts by experience in their own specific artist residency (their home). The readymades of the home environment are accessible and relatable. Rather than making something new, the surroundings of home are inherently one’s own and therefore bespoke and culturally specific. The home as studio also develops professional correspondences for art psychotherapy trainees, who consider their life materials to be relevant for reflecting upon their clinical practicums. Their use of subjectivity informs their capacity to professionally formulate alliances to the home stories of their clients.This article also highlights sustainability through the use of found and repurposed art materials. It illustrates social inclusion through materiality, in terms of each student utilising the materials that best represent their specific identities. In this capacity the article also contributes towards UN Sustainable Development Goals related to wellbeing, reduced inequalities, and responsible consumption (United Nations, 2015). Student curated home displays are autobiographical experiences, relating to the comfort of home (Miller 2008) and a range of personal contexts, memories and associations. As an expression of responsible consumption and production, making with belongings reduces dependence on bought materials and the potential of excess waste.Purchased art materials are prevalent and persuasive within art education and add to the burden of both student financial expense and unnecessary consumption. Art production, with materials that align with a student’s identity choices, enhance inclusion by supporting a learner’s representation. Personalised materials can be found at home that support a form of material equity—each student accessing what expresses their best interests. In this model, the educator doesn’t assign the materials of use, but rather encourages learners to find their creative resources with what they already possess<br/

    Thromboprophylaxis prescribing among junior doctors:the impact of educational interventions

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    BACKGROUND: Venous thromboembolism (VTE) prophylaxis in an important aspect of the care of hospitalised patients, for which the National Institute for Health and Care Excellence (NICE) has issued guidance. Guidance compliance continues to be a concern. Junior doctors are the main group responsible for prescribing thromboprophylaxis. We aimed to compare local pharmacological thromboprophylaxis prescribing against NICE guidelines in a surgical department at a district general hospital, and determine whether interventions aimed at improving compliance were effective. METHODS: Over four months, a two cycle audit of prescribing patterns for VTE prophylaxis was performed using data collected at four intervals: 1. Baseline 2. Following pro-forma introduction and feedback 3. A second baseline data collection. 4. Following VTE prophylaxis teaching. RESULTS: A total of 394 admissions were included. Correct identification and prescribing for at-risk patients ranged between 76 and 93 %, whilst risk assessment documentation and explanation to patients occurred in fewer than 50 and 66 % respectively. Prescribing and risk assessment improved in the first cycle (chi2 = 6.75, p = 0.009 and chi2 = 10.70, p = 0.001 respectively), a consequence of one specialty improving following additional feedback. Teaching was not associated with improvements. Overall compliance with NICE guidelines was achieved in no more than 25 % of admissions. CONCLUSIONS: Despite junior doctors generally prescribing VTE thromboprophylaxis appropriately, overall compliance with guidelines remained poor regardless of educational interventions. Verbal feedback was the only intervention associated with modest improvements. A pressurised work environment may limit the impact of educational interventions. Guidance simplification or devolving responsibility to other members of staff may improve compliance. ELECTRONIC SUPPLEMENTARY MATERIAL: The online version of this article (doi:10.1186/s12913-016-1480-9) contains supplementary material, which is available to authorized users

    Introduction to a generalized method for adaptive randomization in trials

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    Decoupled Programs, Payment Incidence, and Factor Markets: Evidence from Market Experiments

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    We use laboratory market experiments to assess the impact of asymmetric knowledge of a per-unit subsidy and the effect of a decoupled annual income subsidy on factor market outcomes. Results indicate that when the subsidy is tied to the factor as a per-unit subsidy, regardless of full or asymmetric knowledge for market participants, subsidized factor buyers distribute nearly 22 percent of the subsidy to factor sellers. When the subsidy is fully decoupled from the factor, as is the case with the annual payment, payment incidence is mitigated and prices are not statistically different from the no-policy treatment.laboratory market experiments, agricultural subsidies, subsidy incidence, land market, ex ante policy analysis, Agricultural and Food Policy, Institutional and Behavioral Economics, Q18, D03, C92,

    Thermo-Mechanical Fatigue Crack Growth of RR1000

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    Non-isothermal conditions during flight cycles have long led to the requirement for thermo-mechanical fatigue (TMF) evaluation of aerospace materials. However, the increased temperatures within the gas turbine engine have meant that the requirements for TMF testing now extend to disc alloys along with blade materials. As such, fatigue crack growth rates are required to be evaluated under non-isothermal conditions along with the development of a detailed understanding of related failure mechanisms. In the current work, a TMF crack growth testing method has been developed utilising induction heating and direct current potential drop techniques for polycrystalline nickel-based superalloys, such as RR1000. Results have shown that in-phase (IP) testing produces accelerated crack growth rates compared with out-of-phase (OOP) due to increased temperature at peak stress and therefore increased time dependent crack growth. The ordering of the crack growth rates is supported by detailed fractographic analysis which shows intergranular crack growth in IP test specimens, and transgranular crack growth in 90° OOP and 180° OOP tests. Isothermal tests have also been carried out for comparison of crack growth rates at the point of peak stress in the TMF cycles

    A practical guide to pre-trial simulations for Bayesian adaptive trials using SAS and BUGS

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    It is often unclear what specific adaptive trial design features lead to an efficient design which is also feasible to implement. Before deciding on a particular design, it is generally advisable to carry out a simulation study to characterise the properties of candidate designs under a range of plausible assumptions. The implementation of such pre-trial simulation studies presents many challenges and requires considerable statistical programming effort and time. Despite the scale and complexity, there is little existing literature to guide the implementation of such projects using commonly available software. This Teacher's Corner article provides a practical step-by-step guide to implementing such simulation studies including how to specify and fit a Bayesian model in WinBUGS or OpenBUGS using SAS, and how results from the Bayesian analysis may be pulled back into SAS and used for adaptation of allocation probabilities before simulating subsequent stages of the trial. The interface between the two software platforms is described in detail along with useful tips and tricks. A key strength of our approach is that the entire exercise can be defined and controlled from within a single SAS program
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