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http://dx.doi.org/10.1038/d41586-021-01030-x | DOI Listing |
Sci Rep
January 2025
TUD Dresden University of Technology, Chair of Geodetic Earth System Research, 01062, Dresden, Germany.
Bathymetry critically influences the intrusion of warm Circumpolar Deep Water onto the continental shelf and under ice shelf cavities in Antarctica, thereby forcing ice melting, grounding line retreat, and sea level rise. We present a novel and comprehensive bathymetry of Antarctica that includes all ice shelf cavities and previously unmeasured continental shelf areas. The new bathymetry is based on a 3D inversion of a circumpolar compilation of gravity anomalies constrained by measurements from the International Bathymetric Chart of the Southern Ocean, BedMachine Antarctica, and discrete seafloor measurements from seismic and ocean robotic probes.
View Article and Find Full Text PDFSci Data
December 2024
Center for Coastal and Ocean Mapping, University of New Hampshire, Durham, NH, USA.
Knowledge about seafloor depth, or bathymetry, is crucial for various marine activities, including scientific research, offshore industry, safety of navigation, and ocean exploration. Mapping the central Arctic Ocean is challenging due to the presence of perennial sea ice, which limits data collection to icebreakers, submarines, and drifting ice stations. The International Bathymetric Chart of the Arctic Ocean (IBCAO) was initiated in 1997 with the goal of updating the Arctic Ocean bathymetric portrayal.
View Article and Find Full Text PDFPediatr Blood Cancer
January 2025
Department of Pediatrics, Texas Children's Cancer and Hematology Centers, Baylor College of Medicine, Houston, Texas, USA.
J Stroke Cerebrovasc Dis
October 2024
Department of Neurosurgery, Icahn School of Medicine at Mount Sinai, Devarshi Vasa, 1 Gustave L. Levy Pl, New York, NY 10029, United States.
Background: Stress hyperglycemia has been linked to poor outcomes in intracerebral hemorrhage (ICH). Recent studies using the ratio of blood glucose to glycated hemoglobin (HbA1c) as a marker for stress hyperglycemia have demonstrated greater discriminative power in predicting poor outcomes for stroke inpatients compared to blood glucose alone. Therefore, we aimed to investigate whether the preoperative glucose-to-HbA1c ratio is a predictor of postoperative outcomes in patients who have undergone minimally invasive ICH evacuation.
View Article and Find Full Text PDFFront Physiol
July 2024
Sports Nutrition Center, National Institute of Sports Medicine, Beijing, China.
Physical activities play an important role in alleviating the aging problem and improving the physical fitness of middle-aged and elderly people. Blood flow restriction (BFR) training, also known as pressure training, has been widely used to improve athletes' performance and rehabilitation, which is a relatively novel exercise method for improving the physical fitness of middle-aged and elderly people. The purpose of this study is to conduct a systematic review and meta-analysis of domestic and foreign randomized controlled trial studies on BFR training for middle-aged and elderly women, further explore the impact of BFR training on health status.
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