Microprocessor software applications for flight training simulators

The g cueing system software design and implementation in the dual microprocessor system of the F-15 operational flight training simulator g cueing system is presented. The software is structured in the two microcomputers such that one serves as a controller performing all logical functions and interface with the host computer system while the other serves as an arithmetic unit performing all mathematical functions

Integrating multiple representations: fighting asthma

This paper seeks to engage debates about integrating pluralisms regarding multiple forms/representations and how they might function smoothly if they are closely aligned. This paper offers, narrative poetry with an artistic impression aimed at seeing how these might interact with each other. Like poetry, visual images are unique and can evoke particular kinds of emotional and visceral responses. By offering narrative poetry together with an artistic representation it is not meant to de-value the importance of either, but it is aimed at seeing how these arts-based methods and creative analytical practices might unite as a narrative to offer knew ways of ‘knowing’ and ‘seeing

‘It stays with you’: multiple evocative representations of dance and future possibilities for studies in sport and physical cultures

This article considers the integration of arts-based representations via poetic narratives together with artistic representation on dancing embodiment so as to continue an engagement with debates regarding multiple forms/representations. Like poetry, visual images are unique and can evoke particular kinds of emotional and visceral responses, meaning that alternative representational forms can resonate in different and powerful ways. In the article, we draw on grandparent-grandchild interactions, narrative poetry, and artistic representations of dance in order to illustrate how arts-based methods might synergise to offer new ways of ‘knowing’ and ‘seeing’. The expansion of the visual arts into interdisciplinary methodological innovations is a relatively new, and sometimes contentious approach, in studies of sport and exercise. We raise concerns regarding the future for more arts-based research in the light of an ever-changing landscape of a neoliberal university culture that demands high productivity in reductionist terms of what counts as ‘output’, often within very restricted time-frames. Heeding feminist calls for ‘slow academies’ that attempt to ‘change’ time collectively, and challenge the demands of a fast-paced audit culture, we consider why it is worth enabling creative and arts-based methods to continue to develop and flourish in studies of sport, exercise and health, despite the mounting pressures to ‘perform’

The Role of Choice in Weight Loss Strategies: A Systematic Review and Meta-Analysis

Effective strategies to achieve weight loss and long-term weight loss maintenance have proved to be elusive. This systematic review and meta-analysis aims to explore whether the choice of weight loss strategy is associated with greater weight loss. An electronic search was conducted using the MEDLINE (Medical Literature Analysis and Retrieval System Online, or MEDLARS Online), EMBASE (Excerpta Medica database), CINAHL (Cumulative Index to Nursing and Allied Health Literature), and PsycINFO (Database of Abstracts of Literature in the Field of Psychology, produced by the American Psychological Association and distributed on the association’s APA PsycNET) databases for clinical trials and randomized controlled trials, investigating the role of choice in weight loss strategies. A total of nine studies were identified as meeting the pre-specified criteria. All of the studies included a ‘Choice’ or preference arm and a ‘No Choice’ arm or group who did not receive their preference as a control. A total of 1804 subjects were enrolled in these studies, with weight loss observed in both experimental and control groups of all studies, irrespective of dietary intervention, study duration, or follow-up length. Twelve interventions in nine trials were used for the meta-analysis, with results indicating a greater weight loss in the control groups, 1.09 ± 0.28 (overall mean difference in weight loss between groups ± standard error; p = 0). There was no significant effect of duration or attrition. In this meta-analysis, the choice of weight loss strategy did not confer a weight loss benefit. © 2018 by the authors. Licensee MDPI, Basel, Switzerland

Driving under the influence of an intoxicant in Ireland.

The number of specimens analysed by the MBRS has been increasing for both alcohol and drugs. Blood and urine specimens are analysed for the concentration of alcohol using Headspace Gas Chromatography. Specimens testing positive were forwarded to the State Laboratory for confirmatory analysis by either GC/MS or LC/MS. In 2000, 93 per cent of blood specimens, 91 per cent of urine specimens and 82 per cent of breath specimens were over the limit. In the same year, 57 per cent of blood specimens, 66 per cent of urine specimens and 33 per cent of breath specimens were over twice the limit. Of the 78 specimens tested for the presence of a drug or drugs, 37 were blood specimens and 41 urine specimens. Of these, 34 blood specimens and 37 urine specimens were found to be positive, while seven specimens were negative for the drug or drug classes tested (three blood and four urine specimens). There were 23 specimens found positive for one drug class and 48 for more than one drug.The number of requests for the presence of drugs in RTA blood and urine specimens is increasing annually and the high percentage of positives found in the specimens tested indicates the need for such analyses. The results showed excellent agreement for drug detection in the blood specimens analysed by the different methods, except for the cannabinoids. The number of specimens in this study is small and care must be exercised in interpreting the results

Shaped Charge Jet Penetration of Alon® Ceramic Assessed by Proton Radiography and Computational Simulations

AbstractThis work describes the use of proton radiography and continuum simulations to investigate the mechanics of a copper jet penetrating unconfined ALON® transparent ceramic. Use of proton radiography enabled characterization of the jet and ceramic material at 21 time steps, in situ, throughout the penetration process. These radiographs provide time-evolution data pertaining to the material densities, cavity growth, and material failure. The data were compared to legacy analytical penetration models and to a simulation of the event computed using a continuum multi-physics code. These comparisons revealed additional insights into the penetration mechanics as well as strengths and weaknesses of the computational algorithms and material models used in the simulations

Mitigating Gender Bias in Machine Learning Data Sets

Artificial Intelligence has the capacity to amplify and perpetuate societal biases and presents profound ethical implications for society. Gender bias has been identified in the context of employment advertising and recruitment tools, due to their reliance on underlying language processing and recommendation algorithms. Attempts to address such issues have involved testing learned associations, integrating concepts of fairness to machine learning and performing more rigorous analysis of training data. Mitigating bias when algorithms are trained on textual data is particularly challenging given the complex way gender ideology is embedded in language. This paper proposes a framework for the identification of gender bias in training data for machine learning.The work draws upon gender theory and sociolinguistics to systematically indicate levels of bias in textual training data and associated neural word embedding models, thus highlighting pathways for both removing bias from training data and critically assessing its impact.Comment: 10 pages, 5 figures, 5 Tables, Presented as Bias2020 workshop (as part of the ECIR Conference) - http://bias.disim.univaq.i

Facing Shadows: working with young people to coproduce a short film about depression

Background: IMPACT (Improving Mood with Psychoanalytic and Cognitive Therapies) is a multi-centre randomised controlled trial of three therapeutic interventions for the treatment of depression in young people. IMPACT- My Experience (IMPACT-ME), a qualitative research study, followed up a sub-sample of families involved in IMPACT to explore young people's experiences of therapy and depression. Members of the IMPACT-ME steering group, who brought their own experiences of depression and engaging with mental health services, were keen to find ways to provide information about depression and help-seeking beyond traditional academic audiences, specifically to other young people experiencing depression and wondering where to turn: their chosen medium was film. Here we describe and reflect on the four-day coproduction workshops in which researchers, young people and film-makers coproduced 'Facing Shadows', a short animation about depression and therapy (https://www.youtube.com/watch?v=LdmRPKUhNEY). Main body: We outline the process, focusing on the four-day creative, collaborative workshop in which young people shared their experiences, decided on the tone, tenor and message of the film, identified their primary audience and produced the bulk of the audio and visual material. The adults acted as facilitators: developing a creative, collaborative learning environment in which trusting relationships could flourish, as well as offering guidance, instruction, advice and support. To date the film has been viewed around 12,000 times on YouTube. The young people learned new skills, felt listened to and enjoyed the process. They produced a film which sends a hopeful message to other young people, '… that they are not alone'. Conclusion: We reflect on the creative participatory workshop approach which transformed the project from dissemination to an insightful learning experience for young people and researchers alike

‘Throughness’: A Story About Songwriting as Auto/ethnography

A recent special issue of Qualitative Inquiry (December 2016) throws a welcome spotlight on the place of songs within qualitative research. In this essay, I share a story that contributes to the gathering conversation around music and songs as a (perhaps unique) form of qualitative inquiry. My contribution focuses specifically on songwriting as a form of research, which has received limited attention to date within the qualitative inquiry literature. The story is inspired by recent explorations of songwriting as reflexive practice, and I share it with the aim of expanding understanding and inviting further dialogue on the processes of writing (songs as) qualitative research

Making hidden spaces visible: using drawing as a method to illuminate new geographies

In recent years there has been a growing body of scholarship on the use of alternative research methods in Geography, and the social sciences more broadly, as well as ongoing interest in the connections between Geography and art. There has been much less attention, however, given to how drawing might be used practically or productively as a method, and to how it might allow geographers to reach or see places they couldn't otherwise. Although many researchers advocate conducting interviews and research in situ, thinking about the importance of location, there are times when entering a specific space is not possible. This paper details how the practice of drawing enabled me to make spaces that I wasn't able to visit as an ethnographic researcher, spaces that I felt were largely invisible to me, visible. While conducting fieldwork in a shelter for migrant domestic workers who had fled from their employers in Singapore, I used drawing as a way to shed a new light on the homes in which they had been working and to understand their everyday lives and experiences within them. This method made visible the living and working environments of women who had experienced employment abuse, as well as physical and sexual violence, while maintaining their anonymity and confidentiality, from a space of (relative) safety