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Metabolomic Profiles of Siberian Wood Frog in Hypoxia and Upon Reoxygenation.
Biochemistry (Mosc)
December 2024
Institute of the Biological Problems of the North, Far Eastern Branch of the Russian Academy of Sciences, Magadan, 630058, Russia.
Hypoxia poses a serious challenge for all animals; however, certain animals exhibit a remarkable resilience in the case of prolonged and severe hypoxia. The Siberian wood frog is a unique amphibian capable of surviving for up to several months at almost complete anoxia. We investigated changes in the metabolome of at the onset of hypoxia (day 1) and within 1 h of reoxygenation after a long-term hypoxia using H NMR.
View Article and Find Full Text PDFCultural differences on baby loss experiences: A comparison of the US and New Zealand.
Death Stud
January 2025
Marketing, Drexel University, Philadelphia, Pennsylvania, USA.
Prior research has shown that the death of a baby (whether it be through miscarriage, stillbirth, or infant loss) can have profound effects on the parents involved. However, research has yet to adequately understand how these effects differ cross-culturally. Our research addresses these issues through a qualitative study of 47 bereaved mothers in the United States and New Zealand-cultures that have differing perspectives on death.
View Article and Find Full Text PDFDual-Modal Approach for Ship Detection: Fusing Synthetic Aperture Radar and Optical Satellite Imagery.
Sensors (Basel)
January 2025
Department of Electrical and Software Engineering, University of Calgary, Calgary, AB T2N 1N4, Canada.
The fusion of synthetic aperture radar (SAR) and optical satellite imagery poses significant challenges for ship detection due to the distinct characteristics and noise profiles of each modality. Optical imagery provides high-resolution information but struggles in adverse weather and low-light conditions, reducing its reliability for maritime applications. In contrast, SAR imagery excels in these scenarios but is prone to noise and clutter, complicating vessel detection.
View Article and Find Full Text PDFThe Impact of Weighting Factors on Dual-Energy Computed Tomography Image Quality in Non-Contrast Head Examinations: Phantom and Patient Study.
Diagnostics (Basel)
January 2025
Department of Diagnostic and Interventional Radiology, Clinical Hospital Center Rijeka, Krešimirova 42, 51000 Rijeka, Croatia.
: This study aims to evaluate the impact of various weighting factors (WFs) on the quality of weighted average (WA) dual-energy computed tomography (DECT) non-contrast brain images and to determine the optimal WF value. Because they simulate standard CT images, 0.4-WA reconstructions are routinely used.
View Article and Find Full Text PDFFactors Influencing the Development of Metachronous Fractures in Patients with Osteoporotic Vertebral Fractures Treated with Conservative Management or Vertebroplasty.
Diagnostics (Basel)
January 2025
Department of Musculoskeletal Radiology, Hospital Universitario Virgen de las Nieves, 18014 Granada, Spain.
We aimed to analyze potential predictors for the development of metachronous fractures (MFs) after osteoporotic vertebral fractures (OVFs), with particular focus on radiological variables obtained at initial X-rays and computed tomography (CT) examinations, treatment applied (conservative management [CM] versus percutaneous vertebroplasty [PV]), and fractures located at the thoracolumbar junction (T11-L2). We conducted a two-center, observational retrospective study, including patients with single-level OVFs treated with CM or VP. We collected socio-demographic, radiological and treatment-related variables.
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