9 research outputs found

    A video-based educational intervention for providers regarding colorectal cancer screening

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    Methods: Email sent to providers asking them to complete a 7 question survey regarding knowledge and self-reported comfort in screening for colorectal cancer using a shared decision-making approach.https://jdc.jefferson.edu/patientsafetyposters/1045/thumbnail.jp

    Multi-messenger observations of a binary neutron star merger

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    On 2017 August 17 a binary neutron star coalescence candidate (later designated GW170817) with merger time 12:41:04 UTC was observed through gravitational waves by the Advanced LIGO and Advanced Virgo detectors. The Fermi Gamma-ray Burst Monitor independently detected a gamma-ray burst (GRB 170817A) with a time delay of ~1.7 s with respect to the merger time. From the gravitational-wave signal, the source was initially localized to a sky region of 31 deg2 at a luminosity distance of 40+8-8 Mpc and with component masses consistent with neutron stars. The component masses were later measured to be in the range 0.86 to 2.26 Mo. An extensive observing campaign was launched across the electromagnetic spectrum leading to the discovery of a bright optical transient (SSS17a, now with the IAU identification of AT 2017gfo) in NGC 4993 (at ~40 Mpc) less than 11 hours after the merger by the One- Meter, Two Hemisphere (1M2H) team using the 1 m Swope Telescope. The optical transient was independently detected by multiple teams within an hour. Subsequent observations targeted the object and its environment. Early ultraviolet observations revealed a blue transient that faded within 48 hours. Optical and infrared observations showed a redward evolution over ~10 days. Following early non-detections, X-ray and radio emission were discovered at the transient’s position ~9 and ~16 days, respectively, after the merger. Both the X-ray and radio emission likely arise from a physical process that is distinct from the one that generates the UV/optical/near-infrared emission. No ultra-high-energy gamma-rays and no neutrino candidates consistent with the source were found in follow-up searches. These observations support the hypothesis that GW170817 was produced by the merger of two neutron stars in NGC4993 followed by a short gamma-ray burst (GRB 170817A) and a kilonova/macronova powered by the radioactive decay of r-process nuclei synthesized in the ejecta

    Introduction to Evolutionary Medicine

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    Proximate questions: How does the mechanism work? What is the ontogeny of the mechanism Ultimate questions: How has this mechanism given a selective advantage? What is the phylogeny of this mechanism

    Chronic Shoulder Pain for Primary Care

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    Objectives Review shoulder anatomy Discuss differential diagnosis of shoulder pain Apply a 1-minute shoulder exam Use cases to describe some common causes of chronic shoulder pai

    Body Dysmorphia in LGBT Individuals

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    Objectives Brief review definition of BDD Review prevalence of eating disorders and body dysmorphia Develop awareness of stigma and stereotype body image has in some LGBT communities Review some population-specific treatment that is being done for BD

    Aerobic or Resistance Exercise, or Both, in Dieting Obese Older Adults

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    Presentation: 43:1

    Improving follow-up for family medicine patients after hospital discharge

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    Aims Increase percentage of JFMA patients with follow-up appointment scheduled after discharge to 100% by March 2018 Increase percentage of JFMA patients who show up to their follow up appointments after discharge to 80% by March 2018https://jdc.jefferson.edu/patientsafetyposters/1083/thumbnail.jp
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