2,144 research outputs found

    Vision-related symptoms as a clinical feature of chronic fatigue syndrome/myalgic encephalomyelitis? Evidence from the DePaul Symptom Questionnaire

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    Chronic Fatigue Syndrome (CFS) or Myalgic Encephalomyelitis (ME) is a debilitating disorder, affecting at least 250,000 people in the UK. Marked by debilitating fatigue, its aetiology is poorly understood and diagnosis controversial. A number of symptoms overlap with other illnesses with the result that CFS/ME is commonly misdiagnosed. It is important therefore that significant clinical features are investigated. People diagnosed with CFS/ME consistently report that they experience vision-related symptoms associated with their illness1-3 with some of these reports being verified experimentally. Although vision-related symptoms may represent a significant clinical feature of CFS/ME that could be useful in its diagnosis, they have yet to be included in clinical guidelines

    Addressing environmental and atmospheric challenges for capturing high-precision thermal infrared data in the field of astro-ecology

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    Using thermal infrared detectors mounted on drones, and applying techniques from astrophysics, we hope to support the field of conservation ecology by creating an automated pipeline for the detection and identification of certain endangered species and poachers from thermal infrared data. We test part of our system by attempting to detect simulated poachers in the field. Whilst we find that we can detect humans hiding in the field in some types of terrain, we also find several environmental factors that prevent accurate detection, such as ambient heat from the ground, absorption of infrared emission by the atmosphere, obscuring vegetation and spurious sources from the terrain. We discuss the effect of these issues, and potential solutions which will be required for our future vision for a fully automated drone-based global conservation monitoring system.Comment: Published in Proceedings of SPIE Astronomical Telescopes and Instrumentation 2018. 8 pages, 3 figure

    Developing mental health nursing students’ understanding of physical and mental health problems through formative peer learning seminars: a reflective account

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    In the context of concerns about the poor physical health and early mortality of people living with severe mental illness, it is important that nursing students are prepared to respond to the physical as well as the emotional needs of service users. In this reflective article, a nurse educator and three nursing students share their experiences of peer learning about these issues, outlining the rationale for this approach, the session design, students’ responses and the potential benefits

    Contamination of the lairage of a pork abattoir with Salmonella species

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    The objectives of this study were to determine the prevalence of Salmonella spp. In the lairage of a pork abattoir on different days of the week and to investigate the effect of daily washing routines and disinfection procedures on contamination levels with Salmonella spp. In total, 359 swabs were collected from lairage pen floors at three time points during the course of two slaughter days. All samples were analysed quantitatively

    Factors Affecting the Characterization of Post-Exertional Malaise Derived from Patient Input

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    The National Institutes of Health/Center for Disease Control and Prevention (NIH/CDC) Common Data Elements (CDE) established a post-exertional malaise (PEM) workgroup with the task of describing PEM and recommending a standardized way of assessing it in patients with myalgic encephalomyelitis and chronic fatigue syndrome (ME/CFS). As a stigmatized group, patients with ME/CFS are in need of instruments which can properly describe their symptomatic experiences, which can help reduce the disparity between illness seriousness and appropriate attention from healthcare. The current study explored attitudes and preferences among 115 patients with ME/CFS who participated in the creation of a patient-driven instrument to measure PEM, the key symptom of the illness. Themes that emerged from the qualitative analyses of patient feedback focused on how their illness was experienced; their access to care; problems with physicians, researchers, and research methods; and expressions of gratitude for the collaborative process. Domains that were most important to the patient community were identified in the effort to create a comprehensive measure of PEM. Benefits of community-based action research are discussed
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