Publications by authors named "R M Winston"

Study Objective: To simulate bupivacaine pharmacokinetics in scenarios of labor epidural analgesia (LEA) extended for intrapartum cesarean delivery (CD) with epidural or intrathecal boluses, followed by transversus abdominis plane (TAP) block with liposomal bupivacaine (LB) for postcesarean analgesia.

Design: Bupivacaine plasma concentrations were simulated using a 2-compartment distribution model fit to previous study data.

Setting: Virtual pharmacokinetic simulations.

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Article Synopsis
  • Current research indicates that knowledge about how PFAS (per- and polyfluoroalkyl substances) behave in urban stormwater biofilter systems is lacking.
  • Various PFAS chemicals were frequently detected in both bioretention media and forebay sediments, with unknown PFAS precursors being found in even higher concentrations than known ones.
  • There is no clear relationship between PFAS concentrations and the depth of the filter media, suggesting that solely relying on shallow biofilters may not be effective for managing stormwater PFAS contamination.
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Mosquitoes (Diptera: Culicidae) are one of the most impactful pests to human society, both as a nuisance and a potential vector of human and animal pathogens. Mosquito larvae develop in still aquatic environments. Eliminating these habitats near high human density or managing them to reduce the suitability for mosquitoes will reduce mosquito populations in these human environments and decrease the overall negative impact of mosquitoes on humans.

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To address the deleterious impacts of excess soil erosion from the construction sites, the United States Clean Water Act requires that erosion and sediment control measures (ESCs) be implemented on construction projects disturbing more than 0.4 ha. Inlet protection devices (IPDs) are a common ESC utilized on construction projects to reduce the amount of sediment entering storm sewers.

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Since stormwater conveys a variety of contaminants into water bodies, green infrastructure (GI) is increasingly being adopted as an on-site treatment solution in addition to controlling peak flows. The purpose of this study was to identify differences in microbial water quality of stormwater in watersheds retrofitted with GI vs. those without GI.

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