Publications by authors named "J Russell Kieffer"

Introduction: The impact of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection on physical fitness in previously healthy adults is not well understood. In this study, we assess the impact of SARS-CoV-2 infection on the physical fitness test (PT) scores of Air Force basic trainees.

Materials And Methods: SARS-CoV-2 testing data and trainee fitness test scores for the calendar year 2021 were obtained from U.

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Introduction: Follow-up testing is recommended three months after patients initially test positive with Chlamydia trachomatis (CT) and Neisseria gonorrhoeae (GC). Follow-up testing adherence in the United States has been reported below one third of women, even in universally insured populations. We assessed both the positivity of CT and GC infections in female basic military trainees and the rates of follow-up testing for those who tested positive.

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Article Synopsis
  • - The study uses molecular dynamics simulations to analyze the thermal conductivity of plumbene, finding that its conductivity at room temperature is about 8 W m K, which is 23% lower than bulk lead.
  • - It was determined that longer plumbene samples have better thermal conductivity, but higher temperatures decrease conductivity; importantly, zigzag-edged plumbene performs better than armchair-edged samples.
  • - The research also shows that thermal conductivity increases at low tensile strains but declines at larger strains, providing essential insights into how plumbene behaves under different conditions.
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In this retrospective cohort study of military trainees, symptomatic-only coronavirus disease 2019 (COVID-19) arrival antigen testing decreased isolation requirements without increasing secondary cases compared to universal antigen testing. Symptomatic-only arrival antigen testing is a feasible alternative for individuals entering a congregant setting with a high risk of COVID-19 transmission.

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Emergency contingency plans for the U.S. swine industry, including depopulation protocols, that are essential to limit the spread of sudden outbreaks of infectious diseases is currently lacking.

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