Publications by authors named "R H Maruyama"

We report on a successful thoracic endovascular aortic repair for perigraft seroma (PGS) after ascending aorta replacement (AAR). An 82-year-old man underwent AAR. Two years after the operation, computed tomography showed a 75-mm PGS around the ascending aorta.

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The Cryogenic Underground Observatory for Rare Events (CUORE) is a detector array comprised by 988 5  cm×5  cm×5  cm TeO_{2} crystals held below 20 mK, primarily searching for neutrinoless double-beta decay in ^{130}Te. Unprecedented in size among cryogenic calorimetric experiments, CUORE provides a promising setting for the study of exotic throughgoing particles. Using the first tonne year of CUORE's exposure, we perform a search for hypothesized fractionally charged particles (FCPs), which are well-motivated by various standard model extensions and would have suppressed interactions with matter.

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Invasive fungal rhinosinusitis can be fatal if it spreads from the orbit to the cranium. The primary treatment involves thorough lesion debridement; however, complete removal may be challenging in cases involving intracranial extension. Here, we report a case of invasive fungal rhinosinusitis with intracranial and orbital invasion successfully managed with maximal surgical debridement and antifungal therapy.

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Background: Although vancomycin is commonly used to treat methicillin-resistant coagulase-negative staphylococci (MRCoNS) infections, there are no clear guidelines for the optimal 24 h AUC24/MIC ratio. This study aimed to determine the target AUC24/MIC ratio associated with vancomycin-treated MRCoNS infection outcomes.

Methods: This multicentre retrospective cohort study included adult patients who received vancomycin for ≥5 days for bloodstream infections caused by MRCoNS between January 2018 and December 2023.

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Article Synopsis
  • * The study introduces enhanced modeling techniques for neutrino flux and detector response, and it distinguishes between starting (inside) and throughgoing (outside) neutrino interaction events to improve energy resolution.
  • * The findings indicate a best-fit point for the 3+1 model with sin²(2θ_{24})=0.16 and Δm_{41}²=3.5 eV², supporting previous studies while showing consistency with no evidence of sterile neutrinos, as reflected
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