-
841
Comparison of peripapillary and macular Optical Coherence Tomography parameters between children and young adults
Published 2025-05-01“…Purpose: To compare the retinal nerve fiber layer (RNFL), ganglion cell-inner plexiform layer thickness, central subfield thickness (CSFT), and parafoveal and perifoveal thickness in children of different age groups with young adult controls by using spectral-domain optical coherence tomography. …”
Get full text
Article -
842
-
843
Fiber-Optic Sensor Spectrum Noise Reduction Based on a Generative Adversarial Network
Published 2024-11-01“…This study proposes a deep-learning-based denoising method for fiber-optic sensors, which involves pre-processing the sensor spectrum into a 2D image and training with a cycle-consistent generative adversarial network (Cycle-GAN) model. …”
Get full text
Article -
844
Optical Characterization of Fluorescent Chitosan-Based Carbon Dots Embedded in Aqueous Natural Dye
Published 2024-10-01“…Anthocyanins are pigments of different colors with a large range of potential applications, such as in bioindicators and biomonitoring; (2) Methods: The CNPs were synthetized in aqueous solutions using chitosan as a carbon source. …”
Get full text
Article -
845
Optical Coherence Tomography with Angiography in the Analysis of Vitrectomy Effectiveness in Patients with Vitreomacular Traction Syndrome
Published 2020-04-01“…Micro incision vitrectomy surgery with removal of epiretinal and internal limiting membranes is used for treating various forms of vitreomacular traction syndrome.Objective: to study the condition of retinal microcirculation using the OCTA method in the patients with traction maculopathy and macular ruptures before and after vitrectomy.Patients and Methods. …”
Get full text
Article -
846
Modeling and Experimental Study of The Vibration Effects in Urban Free-Space Optical Communication Systems
Published 2019-01-01“…In this paper, we develop a dedicated indoor vibration platform and atmospheric turbulence to estimate the Bifurcated-Gaussian (B-G) distribution model of the receiver optical power under different vibration levels and link distances using nonlinear iteration method. …”
Get full text
Article -
847
Demonstration of a Simplified, Two-Wavelength Optical Approach to Measuring Nitrogen Dioxide in Cities
Published 2025-05-01Get full text
Article -
848
Intraocular Telescopic System Design: Optical and Visual Simulation in a Human Eye Model
Published 2017-01-01“…Methods. Design and simulation were carried out with a ray-tracing and optical design software. …”
Get full text
Article -
849
Adaptive optics-assisted identification of preferential erythrocyte aggregate pathways in the human retinal microvasculature.
Published 2014-01-01“…<h4>Purpose</h4>To characterize human parafoveal blood flow using adaptive optics scanning laser ophthalmoscopy (AO-SLO).<h4>Methods</h4>In 5 normal subjects, erythrocyte aggregate distributions were analyzed on 3 different days. …”
Get full text
Article -
850
In Vivo Confocal Microscopy and Anterior Segment Optic Coherence Tomography Findings in Ocular Ochronosis
Published 2015-01-01“…To report clinical and in vivo confocal microscopy (IVCM) findings of two patients with ocular ochronosis secondary due to alkaptonuria. Materials and Methods. Complete ophthalmologic examinations, including IVCM (HRT II/Rostock Cornea Module, Heidelberg, Germany), anterior segment optical coherence tomography (AS-OCT) (Topcon 3D spectral-domain OCT 2000, Topcon Medical Systems, Paramus, NJ, USA), corneal topography (Pentacam, OCULUS Optikgeräte GmbH, Wetzlar, Germany), and anterior segment photography, were performed. …”
Get full text
Article -
851
The association between intracranial pressure and optic nerve sheath diameter on patients with head trauma
Published 2021-01-01“…Abstract Background: Although intracranial pressure (ICP) monitoring is the gold standard method for measuring intracranial pressure after traumatic brain injury, optic nerve sheath diameter (ONSD) measurement with ultrasound (US) is also used in the evaluation of ICP. …”
Get full text
Article -
852
-
853
Comparative studies for determining the optical band gap energy of CuSe thin films
Published 2025-03-01“…Four different methods were employed in ascertaining the direct band gap energies of the prepared CuSe thin films and the results were compared with the famous Tauc’s relation. …”
Get full text
Article -
854
Quantum computation with photochromic films in a Mach–Zehnder interferometer
Published 2024-11-01Get full text
Article -
855
Development and research of the quadrupole mass spectrometry simulation model with the entire ion optics system
Published 2025-03-01“…To address the challenges posed by numerous optimization parameters and high time costs, the orthogonal experimental design method was employed, which remarkably enhanced the efficiency of parameter optimization and reduced the experimental time and cost. …”
Get full text
Article -
856
-
857
Deep Learning-Based Cloud Detection for Optical Remote Sensing Images: A Survey
Published 2024-12-01“…Therefore, high-precision cloud detection is an important step in the preprocessing of optical remote sensing images. In the past decade, with the continuous progress of artificial intelligence, algorithms based on deep learning have become one of the main methods for cloud detection. …”
Get full text
Article -
858
Evaluation of morphometric parameters of the optic disc in patients with diverse clinical forms of openangle glaucoma
Published 2022-06-01“…To compare the thickness of the prelaminar layer of nerve fibers and the depth of the lamina cribrosa in patients with diverse forms of open-angle glaucoma, measured by optical coherence tomography (OCT).Material and methods. 130 patients aged 71.4 ± 9.7 with stage II (advanced) glaucoma were divided into three groups depending on the form of glaucoma: group 1 of 39 patients with primary openangle glaucoma (POAG); group 2 of 26 patients with normal-tension glaucoma (NTG); group 3 of 22 patients with pseudoexfoliative glaucoma (PEG). …”
Get full text
Article -
859
Evaluation of Anterior Chamber Volume in Cataract Patients with Swept-Source Optical Coherence Tomography
Published 2016-01-01“…Methods. Anterior chamber volume of 92 cataract patients was evaluated with SS-OCT in this cross-sectional study. …”
Get full text
Article -
860
Optical Coherence Tomography of Van Der Waals Heterostructures Using Extreme Ultraviolet Light
Published 2025-02-01Get full text
Article