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721
Permeation of reactive oxygen species produced by atmospheric pressure plasma through rice seed coat
Published 2025-01-01“…Using the KI(potassium iodide)-starch method, we evaluated the ROS generated by plasma. …”
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722
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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723
Visual Outcome In Patients of Indirect Traumatic Optic Neuropathy Treated with Steroids
Published 2020-04-01Get full text
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724
Imageless optical navigation system is clinically valid for total knee arthroplasty
Published 2025-12-01“…Bland-Altman plots were used to assess agreement between the methods and statistically analyze potential systematic bias. …”
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725
Software-Assisted Depth Analysis of Optic Nerve Stereoscopic Images in Telemedicine
Published 2016-01-01“…We tested depth analysis software (DAS) in assessing optic nerve cup-to-disc ratio (VCD) from stereoscopic optic nerve images (SONI) of normal eyes. …”
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726
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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727
The Influence of Seasonal Allergic Conjunctivitis and Its Treatment on Choroidal Vascular Index
Published 2023-12-01“…Purpose: To evaluate the the effects of seasonal allergic counjunctivitis (AC) and its treatment upon choroidal structure such as choroidal thickness (ChT) and choroidal vascular index (CVI) through the use of topical antihistamine agents. Methods. The 60 eyes of 30 patients were included in the AC group. …”
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728
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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729
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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730
Measurement of optic nerve sheath diameter by ultrasound in healthy term neonates
Published 2021-11-01“…The aim of this study was to determine the reference value of ONSD and potential influencing factors in healthy term neonates. Methods: We retrospectively reviewed 250 full-term neonates who underwent cranial ultrasound as part of selective newborn screening over a 2-year period. …”
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731
Evaluation of Trident network against atlas and 2D U-net methods for auto-segmentation of organs at risk in nasopharyngeal carcinoma: a comparative study
Published 2025-03-01“…Accuracy was evaluated using the Dice Similarity Coefficient (DSC) and Hausdorff Distance (HD), alongside timing each method. Statistical analysis included one-way ANOVA for normally distributed data, Welch’s test for data with uneven variance, and Post Hoc Comparison tests [Least Significant Difference (LSD) and Tamhane’s T2] for pairwise comparisons. …”
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732
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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733
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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734
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736
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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737
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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738
Optical Frequency Sweeping Nonlinearity Measurement Based on a Calibration-free MZI
Published 2024-12-01“…This paper proposes a calibration-free MZI for measuring optical frequency sweeping nonlinearity, which involves alternately inserting two short polarization-maintaining fibers with different delays into one arm of an MZI, and after two rounds of beat collection, the optical frequency sweep curve of the light source is accurately measured for nonlinearity evaluation. …”
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739
Measuring Optical Scattering in Relation to Coatings on Crystalline X-Ray Scintillator Screens
Published 2025-06-01“…In this study, a measurement method for determining optical scattering in scintillators is presented with the aim of further developing correction algorithms. …”
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740
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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