The article presents the case of ischemic stroke with enough favorable outcome in the patient of 19 y.o. The cause of this stroke was determined. It was "a web" of numerous anomalous located chords in the apical part of left ventricle.
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J Acoust Soc Am
January 2025
Department of Modern Mechanics, University of Science and Technology of China, Hefei 230027, China.
Leading-edge serrations inspired by owls exhibit the capability to control airfoil-turbulence interaction noise, but the design principle of the serration shape is still an open issue. To this end, we designed five types of serration shapes with different combinations of curvature, namely, triangular, ogee, anti-ogee, feather-like, and anti-feather-like. These curves are applied to serrated modifications with different bluntness levels (sharp or blunt) and amplitudes (0.
View Article and Find Full Text PDFBMC Ophthalmol
January 2025
Department of Retina and Vitreous, Narayana Nethralaya, #121/C, 1st R Block, Chord Road, Rajaji Nagar, Bengaluru, Karnataka, 560010, India.
Background: Accurate localization of premacular hemorrhages (PMHs) is crucial as treatment strategies vary significantly based on whether the hemorrhage resides within the vitreous gel, subhyaloid space, or beneath the internal limiting membrane (ILM). This report outlines the clinical features, diagnostic findings, and treatment outcomes in a patient diagnosed with a PMH secondary to suspected Valsalva retinopathy.
Methods: This is a retrospective interventional case report.
Front Med (Lausanne)
November 2024
Department of Ophthalmology, The Third People's Hospital of Dalian, Dalian, China.
Healthcare (Basel)
October 2024
Modeling & Intelligent Control Engineering Laboratory, Institut d'Informatica i Applicacions, Universitat de Girona, 17003 Girona, Spain.
The external environment constantly influences human health through many factors, including air quality, access to green spaces, exposure to pollutants, and climate change. Contamination poses a substantial threat to human well-being; conversely, environmental factors also positively impact health. The purpose of this study is to provide a comprehensive review of the complex relationship between various environmental factors and human health.
View Article and Find Full Text PDFInsects
October 2024
Institute of Entomology, Guizhou University, Guiyang 550025, China.
Chiggers (chigger mites) are a group of tiny arthropods, and they are the exclusive vector of (Ot), the causative agent of scrub typhus (tsutsugamushi disease). Dehong Prefecture in Yunnan Province of southwest China is located on the China-Myanmar border and is an important focus of scrub typhus. Based on the field surveys in Dehong between 2008 and 2022, the present paper reports the infestation and ecological distribution of chiggers on the body surface of rodents and other sympatric small mammals (shrews, tree shrews, etc.
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