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http://dx.doi.org/10.1086/BBLv183n2p347 | DOI Listing |
Micromachines (Basel)
December 2024
College of Electronic and Electrical Engineering, Henan Normal University, Xinxiang 453600, China.
A novel common-aperture miniaturized antenna with wideband and dual-polarized characteristics is proposed, which consists of a circularly polarized (CP) and a linearly polarized (LP) antenna. The circularly polarized antenna stacked on the upper layer adopts asymmetrical ground and introduces the patch and T-type feed network. On this basis, the meshed reflector structure, which also works as a ground plane for the LP antenna, is added to reduce the influence on circular polarization and achieve directional radiation.
View Article and Find Full Text PDFCardiol Young
January 2025
Department of Cardiovascular Surgery, Graduate School of Medicine, Osaka University, Suita, Osaka, Japan.
A 50-year-old man presented with shortness of breath. The patient underwent ventricular septation for a single ventricle with L-malposition of the great arteries at 6 years of age. Examinations revealed that the calcified patch for septation was torn and perforated, resulting in a left-to-right shunt.
View Article and Find Full Text PDFSurg Pract Sci
December 2024
Medical School, Pontifical Catholic University of Ecuador, Quito, Ecuador.
Omental patch repair is a crucial surgical procedure for managing gastrointestinal perforations, particularly those associated with peptic ulcers, necessitating a detailed review of its effectiveness and outcomes. This literature review aims to assess current knowledge on omental patch repair, focusing on advancements in surgical techniques and patient outcomes. Major medical databases, including PubMed, Scopus, and Web of Science, were searched for relevant studies published between 2020 and 2024, prioritizing those that explored omental patch repair, surgical methods, and associated clinical outcomes.
View Article and Find Full Text PDFFront Cell Neurosci
January 2025
Experimental Otology Group, InnerEarLab, Department of Otolaryngology, University Medical Center Göttingen, Göttingen, Germany.
Noise-induced hearing loss is one of the most common forms of hearing loss in adults and also one of the most common occupational diseases. Extensive previous work has shown that the highly sensitive synapses of the inner hair cells (IHCs) may be the first target for irreparable damage and permanent loss in the noise-exposed cochlea, more precisely in the cochlear base. However, how such synaptic loss affects the synaptic physiology of the IHCs in this particularly vulnerable part of the cochlea has not yet been investigated.
View Article and Find Full Text PDFSci Rep
January 2025
Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Third Hospital of Shanxi Medical University, Tongji Shanxi Hospital, No. 99, Longcheng Street, Xiaodian District, Taiyuan, 030032, Shanxi Province, China.
Transabdominal preperitoneal patch plasty (TAPP) versus total extraperitoneal patch plasty (TEP) are surgical techniques commonly used to treat inguinal hernia. However, studies indicate that both procedures may lead to significant complications, particularly gastrointestinal complications, some of which can be life-threatening. We statistically analyzed the complications caused by adult inguinal hernia patients admitted from 2018 to 2022.
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