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South Med J
January 2025
Department of Obstetrics and Gynecology, East Tennessee State University, Johnson City.
Objectives: In this study, buprenorphine was the primary source of maternal opioid exposure at the time of initial prenatal evaluation. Current recommendations advise that level II ultrasounds be performed in patients with substance use disorders. For some patients, distance, transportation, and costs associated with obtaining ultrasounds from a specialist pose significant barriers.
View Article and Find Full Text PDFJ Environ Manage
January 2025
ICAR-Central Inland Fisheries Research Institute, Barrackpore, Kolkata, 700 120, India.
The study focuses on the socio-cultural importance of hilsa fishery in West Bengal, which extends beyond mere sustenance, symbolising heritage, identity, and community spirit, particularly in South 24 Parganas district. As the state fish and a crucial livelihood source for many fishers, grave concerns have recently been flagged due to reduced catches and increased prices, highlighting the need for restoration. This study seeks to measure the non-consumptive value of hilsa fishery by involving 200 participants, 100 fishers and 100 consumers, utilising the Contingent Valuation Method (CVM) with a payment card.
View Article and Find Full Text PDFNat Mater
January 2025
School of Physics and Astronomy, Beijing Normal University, Beijing, China.
The coherent spin waves, magnons, can propagate without accompanying charge transports and Joule heat dissipation. Room-temperature and long-distance spin waves propagating within nanoscale spin channels are considered promising for integrated magnonic applications, but experimentally challenging. Here we report that long-distance propagation of chiral magnonic edge states can be achieved at room temperature in manganite thin films with long, antiferromagnetically coupled spin spirals (millimetre length) and low magnetic Gilbert damping (~3.
View Article and Find Full Text PDFSci Rep
January 2025
Key Laboratory of Gas and Fire Control for Mines, Ministry of Education, Xuzhou, 221116, China.
Confined space fires could easily cause serious casualties and property damage, and foam is an effective means of preventing confined space fires. The existing foam generator does not have both momentum and foam expansion rate (FER) and is poorly suited to confined spaces. In order to develop a foam generator suitable for confined space fire protection, an in-depth analysis of the physical foaming characteristics of self-suction foam is required, and the structure of the foam generator is optimized accordingly.
View Article and Find Full Text PDFAlzheimers Dement
December 2024
Institute of Neuroscience - UCLouvain, Brussels, Belgium.
Background: The medial temporal lobe (MTL) is the first cortical region affected by tauopathy in Alzheimer's disease (AD) and is implicated in spatial orientation. In early AD stages, navigation deficits, including path integration deficits, could be present, even before memory deficits. We investigated whether these deficits were related to AD pathology (amyloidosis and/or tauopathy) using a path integration task, the "Apple Game".
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