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Natural history of non-neovascular pigment epithelial detachments (PEDs): Comparison between serous and drusenoid PEDs
Published 2025-04-01“…Purpose: To describe the long-term natural history of non-neovascular pigment epithelial detachments (nnPEDs), by comparing the multimodal imaging features of either serous or drusenoid PEDs (SPED and DPED) in patients with age-related macular degeneration. Methods: Eyes with nnPEDs > 700 μm in width and a height > 150 μm on spectral domain optical coherence tomography (SD-OCT), with at least 12 months follow-up, were included. …”
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1702
Characterization of failure modes and shear behavior of reinforced concrete beams without stirrups based on combined non-destructive testing
Published 2025-04-01“…The shear capacity of concrete beams without stirrups exhibits high variability, and the specific causes behind this difference in capacity remain unclear. This study conducts a combined analysis of shear failure using various advanced non-destructive testing (NDT) methods. …”
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1703
Morphometric Parameters of the Corneal Flap after FemtoLASIK Using Various Femtosecond Laser
Published 2018-07-01Get full text
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1704
Microaneurysm Counting as a Biomarker for the Hyperperfusion Stage of Nonproliferative Diabetic Retinopathy
Published 2025-07-01“…IRMAs were manually counted based on swept-source optical coherence tomography (SS-OCT) angiography on PLEX® Elite 9000 (ZEISS, Dublin, CA, USA). …”
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Comparison of cup placement accuracy using the navigation in total hip arthroplasty between three models using inverse probability of treatment weighting
Published 2025-03-01“…The mean differences in anteversion angles among the groups were 2.2° for accelerometer-based navigation, 2.7° for 3D mini-optical navigation, and 2.2° for AR-based navigation, with no significant differences. …”
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Structural and Functional Correlations in Patients with Advanced Stages of Primary Open-Angle Glaucoma
Published 2021-07-01“…Purpose: To study the correlations in the diagnosis of patients with advanced stages of primary open-angle glaucoma (POAG) using data from electroretinography and optical coherence tomography (OCT) of the retina.Methods. …”
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Metal contamination in sediments of River Kalu, Maharashtra, India: Insights from pollution indices, health risk evaluation, and multivariate methods
Published 2025-12-01“…Eighty-four sediment samples from seven different locations along the flow path of the river were collected for a year ranging from February 2023 to January 2024 and analyzed using inductively coupled-plasma optical emission spectrophotometer. …”
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Method for Landslide Area Detection with RVI Data Which Indicates Base Soil Areas Changed from Vegetated Areas
Published 2025-02-01“…Traditional landslide detection methods often rely on the Normalized Difference Vegetation Index (NDVI) derived from optical imagery, which is susceptible to limitations imposed by weather conditions (clouds, rain) and nighttime. …”
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1710
Accuracy Evaluation Method for Blade Vibration Measurement in Blade Tip Timing Based on Direct Calibration Using Time of Arrival
Published 2025-03-01“…Non-contact blade vibration measurement based on blade tip timing (BTT) is a signature method for health monitoring in large rotating machinery. …”
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1711
Adaptive decentralized AI scheme for signal recognition of distributed sensor systems
Published 2024-12-01“…By fine-tuning pre-trained model with the unlabeled data in each domain, the ADAI scheme can train a series of adaptive AI models for all target domains, significantly reducing the false alarm rate (FAR) and missing alarm rate (MAR) induced by domain differences. The field tests about intrusion signal recognition with distributed optical fiber sensors system demonstrate the efficacy of the ADAI scheme, showcasing a FAR of merely 4.3% and 0%, along with a MAR of only 1.4% and 2.7% within two specific target domains. …”
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Supercell-enhanced multimodal plasmonic sensor for high-fidelity antigen detection via refractive index modulation
Published 2025-07-01“…The sensor exhibits three resonance modes within the 1000–3000 nm wavelength range, analyzed using the finite-difference time-domain (FDTD) method. Through meticulous optimization of the sensor’s geometrical structure, we achieve a high figure of merit (FOM) and sensitivity. …”
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1713
Innovative analysis to the time-fractional q-deformed tanh-Gordon equation via modified double Laplace transform method
Published 2024-11-01“…We examine the existence and the uniqueness of the solution utilizing Schaefer’s fixed-point theorem. Different graphs in 2D and 3D are presented to clarify the effect of different parameters on the behavior of the solution, specially the fractional operator and the deformation parameter qq.…”
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Effects of non-vital bleaching agents and resin composites on the color stability, translucency, and whiteness index of stained teeth at different time intervals: a laboratory inve...
Published 2025-07-01“…Abstract Objectives The aim of this study was to investigate the effects of non-vital bleaching agents and resin composite types on the color stability, translucency parameter, and whiteness index of non-vital teeth at different time intervals. Materials and methods 135 extracted single-rooted maxillary central incisors were used. …”
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Research on RF Intensity Temperature Sensing based on 1D-CNN
Published 2025-04-01Get full text
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Multi-Focal Diffractive Lens by Apodized Phase Photon Sieves
Published 2025-06-01“…During the design stage, simulations were carried out on two different bands. While the simulations in the optical band were performed using optical wave propagation, the simulations in the RF band were carried out using CST software, and the results were shared. …”
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Enhancing ROP plus form diagnosis: An automatic blood vessel segmentation approach for newborn fundus images
Published 2024-12-01“…The main requirements are that it can correctly identify the blood vessels in fundus images and perform well on different systems used for newborn evaluation. Methods: The pipeline uses different methods, including CIELAB Enhancement, Background Normalization, Bell-Shaped Gaussian Matched Filtering, Modified Top-Hat operation, and a combination of vesselness filtering composed of Frangi and Jerman Filters. …”
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