Oral history Service Learning: Veterans Studies and SOSA

As professionals, it is important to promote interprofessional education and collaboration among disciplines. This project explores connections between Veterans Studies, Library Science, and Occupational Science / Therapy. An oral history protocol was developed between the student sponsored organization Student Occupational Science Association (SOSA) and the Eastern Kentucky University Veterans Studies academic program. The goal was to promote deeper learning and cultural competency about members of veteran and military communities. Participants also gain leadership and interviewing skills applicable in a variety of career settings. The model of human occupation (MOHO) guided aspects of the project design is used to discover the connection between motivation and the occupations of those who participate. Existing curricula was adapted for use outside of a classroom setting. An organization account was developed in the Blackboard learning management system to house this content, organize teams, and collect oral history from military veterans. Each interview is then donated to the William H. Berg Oral History archive. The new resource provides a form of self-directed learning that enables interprofessional collaboration, co-curricular learning, and increased professionalism useful in the workforce

Needs and fears of young people presenting at Accident & Emergency department following an act of self-harm: Secondary analysis of qualitative data

This is the author accepted manuscript. The final version is available from the Royal College of Psychiatrists via the DOI in this record.Background: Presentation at an Accident and Emergency (A&E) department is a key opportunity to engage with a young person who self-harms. The needs of this vulnerable group and their fears about presenting to healthcare services, including A&E, are poorly understood. Aims: To examine young people’s perceptions of A&E treatment following self-harm and their views on what constitutes a positive clinical encounter. Method: Secondary analysis of qualitative data from an experimental online discussion forum. Threads selected for secondary analysis represent the views of 31 young people aged 16-25 with experience of self-harm. Results: Participants reported avoiding A&E whenever possible, based on their own and others’ previous poor experiences. When forced to seek emergency care, they did so with feelings of shame and unworthiness. These feelings were reinforced when they received what they perceived as punitive treatment from A&E staff, perpetuating a cycle of shame, avoidance and further self-harm. Positive encounters were those in which they received ‘treatment as usual’, i.e. non-discriminatory care, delivered with kindness, which had the potential to challenge negative self-evaluation and break the cycle. Conclusions: The clinical needs of young people who self-harm continue to demand urgent attention. Further hypothesis testing and trials of different models of care delivery for this vulnerable group are warranted.National Institute for Health ResearchThanks must again be given to all the primary study participants, who gave so much time and energy and allowed us access to their private worlds. We also acknowledge the other members of the primary study team. C.O. and S.S. were supported for part of the time spent on this paper by the National Institute for Health Research (NIHR) CLAHRC for the South West Peninsula. The views expressed are those of the authors and not necessarily those of the NHS, the NIHR or the Department of Health

The suppression of fluorescence peaks in energy-dispersive X-ray diffraction

A novel method to separate diffraction and fluorescence peaks in energy- dispersive X-ray diffraction (EDXRD) is described. By tuning the excitation energy of an X-ray tube source to just below an elemental absorption edge, the corresponding fluorescence peaks of that element are completely suppressed in the resulting spectrum. Since Bremsstrahlung photons are present in the source spectrum up to the excitation energy, any diffraction peaks that lie at similar energies to the suppressed fluorescence peaks are uncovered. This technique is an alternative to the more usual method in EDXRD of altering the scattering angle in order to shift the energies of the diffraction peaks. However, in the back-reflection EDXRD technique [Hansford (2011). J. Appl. Cryst. 44, 514–525] changing the scattering angle would lose the unique property of insensitivity to sample morphology and is therefore an unattractive option. The use of fluorescence suppression to reveal diffraction peaks is demonstrated experimentally by suppressing the Ca K fluorescence peaks in the back-reflection EDXRD spectra of several limestones and dolomites. Three substantial benefits are derived: uncovering of diffraction peak(s) that are otherwise obscured by fluorescence; suppression of the Ca K escape peaks; and an increase in the signal-to-background ratio. The improvement in the quality of the EDXRD spectrum allows the identification of a secondary mineral in the samples, where present. The results for a pressed-powder pellet of the geological standard JDo-1 (dolomite) show the presence of crystallite preferred orientation in this prepared sample. Preferred orientation is absent in several unprepared limestone and dolomite rock specimens, illustrating an advantage of the observation of rocks in their natural state enabled by back-reflection EDXRD

A Student-Faculty Partnership in Redesigning Renewable Assignments

This article explores the experiences of OTD students and one faculty who redesigned assignments as a method for students to co-create their own learning. Twenty-two students completed five newly designed renewable assignments in a clinical orthopedic course. Students then provided feedback individually and as a group at midterm and the end of the semester on the assignments including templates, grading rubrics, and assignment instructions. Redesigning course assignments can take more time before and during the semester. The gain is more student involvement and effective engagement with the course materials in the teaching-learning process

A prototype ASIC for APD array readout of scintillating plastic fibers

We report on the development of custom front-end electronics for use with avalanche photodiode (APD) arrays as part of a NASA technology study for the readout of scintillating plastic fibers. APD arrays featuring 64 1 mm square pixels are used. We demonstrate that a pixel of these APD arrays coupled to relatively thin (0.25 mm) and short (15 cm) scintillating plastic fibers can be used to detect and measure the tracks of even minimum ionizing particles (MIPs). An applicationspecific integrated circuit (ASIC) implementation of the electronics is required to produce a detector sufficiently compact for practical use in a flight experiment featuring many thousands of channels. This paper briefly describes the detector concept and performance and presents the design and performance of a four-channel prototype ASIC fabricated using the 0.35 micron TSMC process

High-resolution X-ray diffraction with no sample preparation

It is shown that energy-dispersive X-ray diffraction (EDXRD) implemented in a back-reflection geometry is extremely insensitive to sample morphology and positioning even in a high-resolution configuration. This technique allows high quality X-ray diffraction analysis of samples that have not been prepared and is therefore completely non-destructive. The experimental technique was implemented on beamline B18 at the Diamond Light Source synchrotron in Oxfordshire, UK. The majority of the experiments in this study were performed with pre-characterized geological materials in order to elucidate the characteristics of this novel technique and to develop the analysis methods. Results are presented that demonstrate phase identification, the derivation of precise unit-cell parameters and extraction of microstructural information on unprepared rock samples and other sample types. A particular highlight was the identification of a specific polytype of a muscovite in an unprepared mica schist sample, avoiding the time-consuming and difficult preparation steps normally required to make this type of identification. The technique was also demonstrated in application to a small number of fossil and archaeological samples. Back-reflection EDXRD implemented in a high-resolution configuration shows great potential in the crystallographic analysis of cultural heritage artefacts for the purposes of scientific research such as provenancing, as well as contributing to the formulation of conservation strategies. Possibilities for moving the technique from the synchrotron into museums are discussed. The avoidance of the need to extract samples from high-value and rare objects is a highly significant advantage, applicable also in other potential research areas such as palaeontology, and the study of meteorites and planetary materials brought to Earth by sample-return missions

Teaching classroom management – A potential public health intervention?

Author's manuscript version. The final published version is available from the publisher via: http://dx.doi.org/10.1108/HE-03-2014-0030© Emerald Group Publishing LimitedPurpose – The purpose of this paper is to explore the feasibility of a classroom management course as a public health intervention. Improved socio-emotional skills may boost children’s developmental and academic trajectory, while the costs of behaviour problems are enormous for schools with considerable impact on others’ well-being. Design/methodology/approach – In total, 40 teachers attended the Incredible Years (IY) Teacher Classroom Management (TCM) intervention in groups of ten. Afterwards teachers attended focus groups and semi-structured interviews were completed with headteachers to explore whether TCM was feasible, relevant and useful, research processes were acceptable and if it influenced teachers’ practice and pupils. Teachers completed standardised questionnaires about their professional self-efficacy, burnout and well-being before and after attendance. Findings – In all, 37/40 teachers completed the course. Teachers valued sharing experiences, the support of colleagues in the group and time out to reflect on practice and rehearse new techniques. Most teachers reported that they applied the strategies with good effect in their classrooms. Teachers’ questionnaires suggested an improvement in their self-efficacy in relation to classroom management (p=0.03); other scales changed in the predicted direction but did not reach statistical significance. Research limitations/implications – Although preliminary and small, these feasibility study findings suggest that it was worthwhile proceeding to a definitive randomised controlled trial (RCT). Practical implications – Should the RCT demonstrate effectiveness, then the intervention is an obvious candidate for implementation as a whole school approach. Originality/value – Successful intervention with one teacher potentially benefits every child that they subsequently teach and may increase the inclusion of socio-economically deprived children living in challenging circumstances in mainstream education. © Emerald Group Publishing Limited.National Institute for Health Research (NIHR

Weather conditions and voter turnout in Dutch national parliament elections, 1971–2010

While conventional wisdom assumes that inclement weather on election day reduces voter turnout, there is remarkably little evidence available to support truth to such belief. This paper examines the effects of temperature, sunshine duration and rainfall on voter turnout in 13 Dutch national parliament elections held from 1971 to 2010. It merges the election results from over 400 municipalities with election-day weather data drawn from the nearest weather station. We find that the weather parameters indeed affect voter turnout. Election-day rainfall of roughly 25 mm (1 inch) reduces turnout by a rate of one percent, whereas a 10-degree-Celsius increase in temperature correlates with an increase of almost one percent in overall turnout. One hundred percent sunshine corresponds to a one and a half percent greater voter turnout compared to zero sunshine

Holocene range collapse of giant muntjacs and pseudo-endemism in the Annamite large mammal fauna

Aim: To clarify the postglacial biogeography of the Annamite and eastern Chinese ungulate faunas, and determine whether current understanding of Asian mammalian biogeography is biased by pseudo-extinctions and pseudo-endemism associated with a historical extinction filter. Location: Modern-day specimens of giant muntjac (Muntiacus vuquangensis) from the Annamite Mountains of Laos and Vietnam were compared with zooarchaeological specimens of extinct giant muntjac (M. gigas) from eastern China, and with a reference sample of northern red muntjac (M. vaginalis) from China, Southeast Asia and South Asia. Methods: We analyzed a dataset of antler measurements using MANOVAs, PCAs and scaling relationships, to quantify morphometric variation between extinct and living giant muntjacs in relation to variation shown by a different sympatric large-bodied muntjac species. We also attempted ancient biomolecule analysis of Holocene samples from China. Results: Whereas the combined giant muntjac sample can be differentiated from the reference red muntjac sample in all of our multivariate morphometric analyses, no significant differences are shown between extinct and living giant muntjacs using any analyses, matching the pattern seen when comparing conspecific red muntjac samples from across the same geographic region. Main conclusions: We find no support for recognizing extinct and living giant muntjacs as distinct taxa, and postglacial populations from China and the Annamites should probably all be referred to M. gigas. The likely conspecificity of giant muntjacs across Eastern and Southeast Asia demonstrates that current-day Asian mammalian biogeography has been shaped by an extinction filter and challenges the idea that the Annamite region represents a cradle of evolution; instead, it may represent a refuge of diversity for some taxa, preserving remnant pseudo-endemic populations of species that have been extirpated across other parts of their former ranges

Psychological distress among primary school teachers: a comparison with clinical and population samples

This is the author accepted manuscript. The final version is available from Elsevier via the DOI in this record.Objectives: This analysis explored the level of psychological distress among primary school teachers in the South West of England as compared to clinical and general population samples. Study design: Secondary analysis of data from the Supporting Teachers And childRen in Schools (STARS) trial completed by up to 90 teachers at baseline, 9, 18 and 30 months of follow up. Methods: We used the Everyday Feelings Questionnaire (EFQ) as a measure of psychological distress. Baseline data on teachers were compared with a population sample of professionals and a clinical sample of patients attending a depression clinic. Results: Our teacher cohort experienced higher levels of psychological distress than comparable professionals from the general population, which were sustained over 30 months follow-up. Levels of psychological distress were lower than those found in the clinical sample. Using a cut-point indicative of moderate depression, our data suggest between 19% and 29% of teachers experienced clinically significant distress at each time-point. Conclusions: We detected high and sustained levels of psychological distress among primary school teachers, which suggests an urgent need for intervention. Effective support for teachers’ mental health is particularly important given the potential impact of poor teacher mental health on pupil wellbeing, pupil attainment and teacher-pupil relationships.The STARS trial was funded by the National Institute for Health Research Public Health Research Programme (project number 10/3006/07) and the National Institute for Health Research (NIHR) Collaboration for Leadership in Applied Health Research and Care South West Peninsula