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501
Optic canal dimensions in a Nigerian cohort: Implications for neurosurgery and radiology
Published 2024-01-01“…Materials and methods: Utilizing Computed Tomography (CT) images from a Nigerian Teaching Hospital, we retrospectively assessed the dimensions of the optic canal in 300 adult patients (160 males and 140 females). …”
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502
Age-related changes in diffuse optical tomography sensitivity profiles in infancy.
Published 2021-01-01“…The present study used photon propagation simulation methods to examine diffuse optical tomography sensitivity profiles in realistic head models among infants ranging from 2 weeks to 24 months with narrow age bins, children (4 and 12 years) and adults (20 to 24 years). …”
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503
Optical Coherence Tomography Angiography for Evaluation of Conjunctival Vessels in Dry Eyes
Published 2023-01-01“…This study aimed to evaluate conjunctival vessels in patients with dry eye disease (DED) using optical coherence tomography angiography (OCTA). Methods. …”
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504
Visual Outcome In Patients of Indirect Traumatic Optic Neuropathy Treated with Steroids
Published 2020-04-01Get full text
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505
Measurement of optic nerve sheath diameter by ultrasound in healthy term neonates
Published 2021-11-01“…Background: Optic nerve sheath diameter (ONSD) ultrasound is a noninvasive and repeatable tool to dynamically evaluate intracranial pressure with high diagnostic accuracy; however, data in neonates are scarce. …”
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506
Optical Coherent Tomography-Angiography in the Research of Myopia Complicated by Choroidal Neovascularization
Published 2020-09-01“…Purpose: to determine the features of myopic choroidal neovascularization (mCNV) using optical coherent tomography-angiography (OCTA) in patients with complicated myopia during anti-VEGF therapy.Patients and methods. …”
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507
Examination of optical coherence tomography findings in patients with pregabalin use disorder
Published 2024-11-01“…Objective In this study, the effects of pregabalin abuse on retinal layers were investigated in patients with pregabalin use disorder (PGUD). Methods This study included 35 controls and 34 patients with PGUD, according to Diagnostic and Statistical Manual of Mental Disorders (DSM)-5 criteria. …”
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508
Alterations on Microcirculation of Optic Nerve Head Before and After OSA Surgery
Published 2025-06-01“…We conducted the first study to assess whether OSA surgery will change the optic nerve microcirculation in patients with OSA.Study Design: Prospective single-blind study.Setting: Tertiary medical center.Methods: The enrolled patients were completed for overnight polysomnography (PSG) and comprehensive ophthalmologic evaluation, including laser speckle flowgraphy (LSFG) for microcirculation of optic nerve head (ONH) before and 3 months after OSA surgery. …”
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509
Modeling Transmission Lines With Open Boundaries via Infinite Mapping Layer
Published 2024-01-01Get full text
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510
Axial length acquisition success rates and agreement of two swept-source optical biometers in eyes with dense cataracts
Published 2024-09-01“…BackgroundSwept-source optical coherence tomography–based (SS-OCT) biometers have been used in different clinical studies with the aim of assessing the accuracy of the technique, specifically in eyes with dense cataracts. …”
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511
Broadband Absorption Enhancement in Modified Grating Thin-Film Solar Cell
Published 2017-01-01“…A novel design of a highly efficient modified grating thin-film solar cell (SC) is reported and analyzed using a 3-D finite difference time domain (3-D FDTD) method. The modified grating has side wings and is covered by 1-D silicon nanorods. …”
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512
Underwater Image Recovery Under the Nonuniform Optical Field Based on Polarimetric Imaging
Published 2018-01-01“…Image recovery based on polarization information has shown its efficiency in improving the quality of image in scattering medium, but few of them considered the effect of nonuniform optical field on the image recovery. In this paper, we consider the condition of nonuniform optical field, and we propose a method of retrieving the objects radiance based on estimating the degree of polarization (DOP) and the intensity of backscatter at different positions of the image. …”
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513
Dynamic Cascade Detector for Storage Tanks and Ships in Optical Remote Sensing Images
Published 2025-05-01“…We tested the effectiveness of this method by detecting horizontal storage tanks and rotated ships in optical remote sensing images. …”
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514
The Morphological Description Automation of the Optic Nerve Head Boundary in Digital Fundus Images
Published 2018-10-01“…The method allows to differentiate the optic nerve head with clear boundaries typical for the normal fundus and optic nerve head with blurred boundaries typical for different types of ophthalmopathology. …”
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515
Optical Nanolinks With Yagi–Uda-Loop and Dipole Antennas Fed by Gaussian Beam
Published 2025-01-01“…This work presents a theoretical comparative analysis of wireless optical nanolinks with different cylindrical plasmonic nanoantennas fed by a Gaussian beam. …”
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516
Magneto-Optical Imbert–Fedorov Effect in Prism Coupling Configuration
Published 2017-01-01“…An effective refractive index method MO waveguide is obtained based on the solution of Maxwell's equations. …”
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517
Some Novel Optical Solutions for the Generalized M-Fractional Coupled NLS System
Published 2023-01-01“…After utilizing a modified (G′/G,1/G)-expansion method and the G′/bG′+G+a-expansion method, many types of novel optical solutions including the bell-shape soliton solutions, the blow-up solutions, the periodic wave solutions, and the mixed solitary wave solutions are obtained; if we select different values of wave velocity, coefficients, and orders, the dynamic properties and physical structures of these optical solutions are simulated and discussed, which can help us to further understand the inner structure of the system.…”
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518
Prediction of Thermal and Optical Properties of Oxyfluoride Glasses Based on Interpretable Machine Learning
Published 2025-06-01“…We perform SHAP analysis on the constructed machine learning model to explain the effects of different components on the properties. Based on the trained machine learning models, we developed several ternary system prediction maps that can effectively predict the properties of glasses composed of different proportions of components. …”
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519
Dual-Source Swept-Source Optical Coherence Tomography Reconstructed on Integrated Spectrum
Published 2012-01-01“…Dual-source swept-source optical coherence tomography (DS-SSOCT) has two individual sources with different central wavelengths, linewidth, and bandwidths. …”
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520
Optical Fiber Vibration Signal Recognition Based on the EMD Algorithm and CNN-LSTM
Published 2025-03-01“…Experimental results demonstrate that this method effectively identifies three different types of vibration signals collected from a real-world environment, achieving a recognition accuracy of 97.3% for intrusion signals. …”
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