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421
Features of the Development of Anatomical and Optical Eye Media in Children of Turkmenistan
Published 2024-10-01“…The conducted studies have shown some differences in the anatomical and optical environments of the eyes in children of Turkmenistan, whose climatic conditions in evolution led to the development of an adaptive mechanism that determined the corresponding parameters of the organ of vision and its ethnic peculiarity. …”
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422
Survival of pediatric optical keratoplasty and its relationship with preoperative factors
Published 2024-07-01“…Material and Methods: A descriptive, retrospective and longitudinal observational study was carried out in pediatric patients undergoing optical keratoplasty. …”
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423
Optical Quality and Related Factors in Ocular Hypertension: Preliminary Study
Published 2016-01-01“…Methods. This was a prospective case-control study. …”
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424
Optical Coherence Tomography Reveals New Insights into the Accommodation Mechanism
Published 2015-01-01“…To evaluate the movement of the anterior and posterior lens poles during naturally stimulated accommodation in children using anterior segment optical coherence tomography (OCT). Methods. This is a prospective, observational, noncomparative case series including 18 eyes of nine children. …”
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425
Age-related macular degeneration associated with optic disc drusen
Published 2025-07-01“…Ten patients with concomitant ODD-AMD were sub-analyzed.MethodsThe two cohorts were identified from a prospectively recruited dataset between July 2022 and June 2024. …”
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426
Intraocular Lenses Optic Power Calculation in Extremely Short Eyes
Published 2022-04-01“…Purpose: to choose the optimal formula for calculating the IOL optical power in patients with an axial eye length of less than 20 mm.Patients and methods. …”
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427
Electroretinography and OCT angiography of the retina and optic nerve in retinitis pigmentosa
Published 2018-10-01“…Purpose: to assess microcirculation changes in the macular and peripapillary areas of the retina in retinitis pigmentosa (RP) by OCT angiography in comparison with electrogenesis parameters of the macular area of the retina and the cone system. Material and methods. The results of microcirculation studies of the fovea and the optic disk were analyzed for 14 patients with RP aged 5 to 76 (mean age 26.9 ± 17.6 years). …”
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428
Quantifying the spatial patterns of retinal ganglion cell loss and progression in optic neuropathy by applying a deep learning variational autoencoder approach to optical coherence...
Published 2025-02-01“…We propose a booster Variational Autoencoder (bVAE) to capture spatial variations in RGC loss and generate latent space (LS) montage maps that visualize different degrees and spatial patterns of optic nerve bundle injury. …”
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429
An assessment of the thickness of the retinal nerve fiber layer around the optic disc using spectral domain optical coherence tomography in myopia patients at an industrial hospita...
Published 2024-07-01“…The degree of myopia may affect the RNFL thickness differently.…”
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430
Pulse Response of an Ultracompact Grating-Based Monolithic Optical Compressor
Published 2018-01-01“…The pulse response of a novel monolithic optical compressor is computationally simulated using the finite-difference time-domain method of electromagnetism. …”
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431
Annealing-inspired training of an optical neural network with ternary weights
Published 2025-02-01“…However, fully autonomous optical neural networks (ONNs) with in-situ learning are scarce. …”
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432
Numerical Analysis and Experimental Verification of Optical Fiber Composite Overhead Ground Wire (OPGW) Direct Current (DC) Ice Melting Dynamic Process Considering Gap Convection H...
Published 2025-04-01“…An accurate analysis of the dynamic process of ice melting in an optical fiber composite overhead ground wire (OPGW) is of great reference significance for the selection of an ice melting current and the formulation of an ice melting strategy. …”
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433
Association between various dosage forms of semaglutide and ocular adverse events in a real-world setting
Published 2025-04-01“…Abstract Background This study systematically compares the risk of long-term ocular adverse events between subcutaneous and oral semaglutide preparations to assess pathway-specific safety differences. Methods In this study, the Report odds ratio (ROR) technique was employed to detect signals of adverse drug reactions (ADRs) associated with the use of semaglutide. …”
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434
Effective electro-optical coefficient determination of low finesse periodically poled lithium niobate waveguide resonator
Published 2025-07-01“…This paper proposes a novel, compatible method to determine the effective electro-optic coefficient of a Ti:PPLN channel waveguide. …”
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435
Effect of the Concentration of Copper on the Properties of Copper Sulfide Nanostructure
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436
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437
Correlation between Optic Nerve Parameters Obtained Using 3D Nonmydriatic Retinal Camera and Optical Coherence Tomography: Interobserver Agreement on the Disc Damage Likelihood Sca...
Published 2014-01-01“…Residents at different levels of training completed the DDLS for each patient before and after attending a training module. 3D optic disc photography and OCT were performed on each eye, and correlations between the DDLS and various parameters obtained by each device were calculated. …”
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438
Demonstration of Large Curvature Radius Shape Sensing Using Optical Frequency Domain Reflectometry in Multi-Core Fibers
Published 2021-01-01“…In this paper, we demonstrate a large curvature radius shape sensing using optical frequency domain reflectometry (OFDR) in multi-core fibers. …”
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439
Toward Information Transfer Around a Concave Corner by a Surface-Plasmon-Polariton Wave
Published 2019-01-01“…As optical interconnects employing surface-plasmon-polariton (SPP) waves are expected to enable faster communication in integrated circuits, the time-domain Maxwell equations were solved using the finite-difference time-domain method to investigate the transfer of information via a pulse-modulated carrier SPP wave around a concave corner formed by two planar metal/air interfaces. …”
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440
Depending the Structure and Optical Properties of Cadmium Telluride Films on the Doping process
Published 2018-10-01“…The structural properties of these films have been studied by using X-ray diffraction methods. The optical measurements indicated that Cadmium Telluride films have a direct optical energy gap (Egopt), and it decreases when we doped this films by different materials (Sb, Al and Ag) with the same ratio doping. …”
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