Seasonal changes in bay water column properties and their influence on the distribution of dissolved and particulate substances along the south coast of Curaçao (Caribbean Sea).

As endpoints of watersheds, bays concentrate erosion- and human-derived substances such as dissolved inorganic nutrients and pollutants. We investigated the water movement and biogeochemistry of two bays in Curaçao: Piscadera Bay and Spaanse Water, during the dry (May 2022 and 2023) and wet seasons (November 2021 and 2023). Bay-ocean exchange was limited during the dry season, enhancing nutrient concentrations in the bays.

Consistency in Self-Reported Race-and-Ethnicity Over Time: Implications for Improving the Accuracy of Imputations and Making the Best Use of Self-Report.

Background: Medicare Bayesian Improved Surname and Geocoding (MBISG), which augments an imperfect race-and-ethnicity administrative variable to estimate probabilities that people would self-identify as being in each of 6 mutually exclusive racial-and-ethnic groups, performs very well for Asian American and Native Hawaiian/Pacific Islander (AA&NHPI), Black, Hispanic, and White race-and-ethnicity, somewhat less well for American Indian/Alaska Native (AI/AN), and much less well for Multiracial race-and-ethnicity.

Objectives: To assess whether temporal inconsistency of self-reported race-and-ethnicity might limit improvements in approaches like MBISG.

Methods: Using the Medicare Health Outcomes Survey (HOS) baseline (2013-2018) and 2-year follow-up data (2015-2020), we evaluate the consistency of self-reported race-and-ethnicity coded 2 ways: the 6 mutually exclusive MBISG categories and individual endorsements of each racial-and-ethnic group.

Effect of Hypoglycemia on QT Interval in Individuals with and without Type 2 Diabetes: A Randomized Crossover Trial.

Background: Our goal was to determine in healthy individuals and individuals with type 2 diabetes the impact of repeated episodes of hypoglycemia on the corrected QT (QTc) interval and the time course for QTc recovery. Further, since hypoglycemia increases aldosterone and patients with primary aldosteronism have prolonged QTc, we also determined whether mineralocorticoid receptor blockade prevents hypoglycemia-induced QTc alterations.

Methods: Twenty-seven healthy participants completed a double-blinded crossover trial contrasting 3 experimental conditions: 1) euglycemia, 2) hypoglycemia, and 3) hypoglycemia with mineralocorticoid receptor blockade pretreatment.

Disentangling Sources of Momentum Fluctuations in Xe+Xe and Pb+Pb Collisions with the ATLAS Detector.

High-energy nuclear collisions create a quark-gluon plasma, whose initial condition and subsequent expansion vary from event to event, impacting the distribution of the eventwise average transverse momentum [P([p_{T}])]. Disentangling the contributions from fluctuations in the nuclear overlap size (geometrical component) and other sources at a fixed size (intrinsic component) remains a challenge. This problem is addressed by measuring the mean, variance, and skewness of P([p_{T}]) in ^{208}Pb+^{208}Pb and ^{129}Xe+^{129}Xe collisions at sqrt[s_{NN}]=5.

Late re-engagement into HIV care among adults in the Swiss HIV Cohort Study.

Introduction: Little is known about the clinical status of persons with HIV (PWH) who re-engage in care after an interruption. We evaluated the immunological and clinical characteristics of individuals re-engaging in care within the Swiss HIV Cohort Study.

Methods: Participants who re-engaged in care after an interruption >14 months with a viral load ≥100 copies/mL were classified as having interrupted ART.