Publications by authors named "Q C Zhang"

Purpose: This study investigates the association between visual function and retinal vasculature metrics, particularly perfusion capacity (PC), in eyes with idiopathic epiretinal membrane (iERM), using optical coherence tomography angiography (OCTA).

Methods: This retrospective study includes 30 eyes from 30 iERM patients who had surgery, with a three-month follow-up period. In addition, 28 eyes from 28 healthy individuals served as a control group.

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Introduction: Pelvic organ prolapse (POP) is a widespread disease in women. Despite its significant prevalence, there is a lack of comprehensive global studies, emphasizing the urgent need for tailored prevention and treatment approaches. This study aims to examine the global burden of POP from 1990 to 2021 and project future trends using the GBD data.

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Background Detection and segmentation of lung tumors on CT scans are critical for monitoring cancer progression, evaluating treatment responses, and planning radiation therapy; however, manual delineation is labor-intensive and subject to physician variability. Purpose To develop and evaluate an ensemble deep learning model for automating identification and segmentation of lung tumors on CT scans. Materials and Methods A retrospective study was conducted between July 2019 and November 2024 using a large dataset of CT simulation scans and clinical lung tumor segmentations from radiotherapy plans.

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High power pulse generators are moving in the direction of compact, solid-state, and stable working in a relatively long time. In this paper, a compact pulse forming line-Marx type high power pulse generator, based on a ceramic pulse forming line and a spark gap switch with carbide modified graphite electrodes, is studied numerically and experimentally. Specifically, a ceramic based pulse forming line with high relative permittivity was used to achieve long pulse duration in a limited dimension.

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Unlabelled: Respiratory syncytial virus (RSV) infections continue to plague infants, young children, and older individuals worldwide. Since there is no specific treatment for RSV, characterizing the interactions between RSV and host factors remains crucial for the eventual development of robust therapeutic interventions. In our previous study, guanylate binding protein 5 (GBP5) was shown to promote excessive RSV-small hydrophobic (RSV-SH) protein secretion by microvesicles and inhibited viral replication.

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