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Search Publications by: Kathryn Keenan (Fed)

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Displaying 26 - 50 of 92

Development and Evaluation of Bluetooth Low-Energy Device for Electronic Encounter Metrics

January 20, 2022
Author(s)
Katy Keenan, Joe Aumentado, Harold Booth, Kimberly Briggman, Mikail Kraft-Molleda, Michele Martin, Rene Peralta, Angela Robinson, Krister Shalm, Michelle Stephens, Emily Townsend, Sae Woo Nam
The coronavirus disease 2019 (COVID-19) pandemic led to the need for tracking of physical contacts and potential exposure to disease. Traditional contact tracing can be augmented by electronic tools called "electronic contact tracing" or "exposure

Workshop Report: Challenges for Digital Proximity Detection in Pandemics: Privacy, Accuracy, and Impact

May 24, 2021
Author(s)
Michelle Stephens, Gregory (Greg) C. Cala, Kristen K. Greene, Katy Keenan, Angela Robinson, Donald Ufford, Zachary Valdez, Lu Shi
NIST held a three-day workshop, "Challenges for Digital Proximity Detection in Pandemics: Privacy, Accuracy, and Impact" Jan. 26th – 28th, 2021. Members of industry, academia, non-profits, state, and federal government were brought together to discuss

A Standard System Phantom for Magnetic Resonance Imaging

April 13, 2021
Author(s)
Maureen Ainslie, Michael A. Boss, Cecil Charles, Laurence Clarke, Jeffrey L. Evelhoch, Paul Finn, Derek L. Hill, Katy Keenan, Guoying Liu, Karl Stupic, Chun Yuan, Michele Martin, Maureen Ainslie, Nikki Rentz
A standard MRI system phantom has been designed and fabricated to assess scanner performance, scanner stability, scanner inter-comparability and accuracy of quantitative relaxation time imaging. The phantom is unique in having SI-traceability, a high level