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341
Comparison of Macular Thickness in Diabetic Macular Edema Using Spectral-Domain Optical Coherence Tomography and Time-Domain Optical Coherence Tomography
Published 2012-01-01“…To compare the macular thicknesses in diabetic macular edema (DME) measured with spectral-domain optical coherence tomography (SD-OCT) and time-domain (TD) OCT. …”
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342
Evaluation of macula and optic disc changes in human immunodeficiency virus-infected patients without infectious retinopathy by optical coherence tomography angiography
Published 2025-06-01“…Purpose: To detect early-stage changes in the macula, choroid, and optic disc with optic coherence tomography angiography (OCTA) in human immunodeficiency virus (HIV)-infected patients without retinitis. …”
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343
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344
Temperature-Dependent Polarization Characterization and Birefringence Inversion in Super-Twisted Nematic Liquid Crystals
Published 2025-07-01“…The birefringence of super-twisted nematic liquid crystal can be obtained by the transmittance difference method, which is low-cost, has a simple optical path, and is convenient for temperature-controlled experimental measurements of the liquid crystal cell. …”
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345
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346
Measurement of retinal and optic nerve head blood flow in glaucomatous individuals compared to normal individuals: an optical coherence tomography angiography study
Published 2024-05-01“…Study aim Identifing quantitative differences in retinal and optic nerve head blood flow detected by optical coherence tomography (OCT) angiography in moderately to severely affected glaucoma eyes of primary open angle type versus normal individuals. …”
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347
Isotopic effects in elastic and inelastic 12,13C + 16,18O scattering
Published 2010-09-01“…These and the 13С + 18О elastic scattering data taken from the literature at the energies Elab(18O) = 15, 20, 24, 31 MeV and Elab(13С) = 24 MeV were analysed within the optical model and coupled-reaction-channels methods. …”
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348
Intelligent prediction method for fire temperature fields in underground exhibition spaces of high-intensity urban areas
Published 2025-07-01“…This study aims to elucidate the influence mechanisms of spatial characteristics on fire temperature fields and innovatively proposes a temperature field prediction method based on distributed fiber optic temperature sensors. …”
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349
A New Method for Retrieving Remote Sensing Reflectance from First-Level OLCI Satellite Data
Published 2025-05-01Get full text
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350
Models of waveguides combining gradient and nonlinear optical layers
Published 2023-08-01“…Waveguides combining layers with different optical properties seem to be the most promising, since they can be matched to optimal characteristics using a wide range of control parameters. …”
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351
Optical and MRI Multimodal Tracing of Stem Cells In Vivo
Published 2023-01-01“…This review provides an overview of various multimodal imaging technologies and labeling methods commonly used for tracing stem cells, including optical imaging, MRI, and the combination of the two, while explaining the principles involved, comparing the advantages and disadvantages of different combination schemes, and discussing the challenges and prospects of human stem cell tracking techniques.…”
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352
Classification of intracranial tumors based on optical-spectral analysis
Published 2023-10-01“…We investigated the combination of several methods and showed the possibility of differentiating glial and meningeal tumors based on the proposed optical-spectral analysis method.…”
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353
On-site full-scale test research for difference of anti-pull bearing characteristics between single anchor and group anchors foundation of transmission lines
Published 2024-11-01“…Objective To investigate the differences in anti-pull bearing characteristics between single anchor and group anchors foundations of transmission lines, Methods this study employs a combination of theoretical analysis and field experiments. …”
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354
Optical measurements of paintings and the creation of an artwork database for authenticity.
Published 2017-01-01“…Many techniques have been attempted to analyze properties of paintings, including X-ray analysis and optical coherence tomography (OCT) methods, and enable conservation of paintings from forgeries. …”
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355
Optical Problems and Light Terminology in The Writings of ʿAlī Qūshjī
Published 2024-11-01“…This study seeks to provide a historical perspective on optical problems by analyzing issues related to optics addressed by ʿAlī Qūshjī in his works Sharḥ al-Tajrīd and Taʿlīqāt ʿalā Mabāḥith al-Aghāliṭ al-Ḥissiya min Sharḥ al-Mawāqif and examining his use of different optical terms such as "ad-ḍawʾ (الضوء)", "an-nūr (النور)", and “ash-shuʿāʿ (الشعاع)”. …”
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356
Studies of the content of optical isomers of amino acids in food
Published 2021-10-01“…As a result of such reactions, both new chemical compounds and optical isomerization of compounds already present in the composition can be formed. …”
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357
Optical coherence tomography angiography in patients with focal epilepsy
Published 2025-01-01“…PurposeThis study aims to compare optical coherence tomography angiography (OCTA) data in individuals with focal epilepsy and healthy individuals and to investigate the effect of antiseizure medications (ASM) on OCTA data.MethodsWe examined 48 consecutive patients with focal epilepsy and 46 healthy controls. …”
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358
Optical coherent tomography in diagnoses of peripheral retinal degenarations
Published 2014-07-01“…Purpose: Studying the capabilities of optical coherence tomography (RTVue-100, OPTOVUE, USA) in evaluation of peripheral retinal degenerations, vitreoretinal adhesions, adjacent vitreous body as well as measurement of morphometric data.Methods: The study included 189 patients (239 eyes) with peripheral retinal degeneration. 77 men and 112 women aged 18 to 84 underwent an ophthalmologic examination since November 2012 until October 2013. …”
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359
Fabricated Optical Strip Waveguide of Nanophotonics Lithium Niobate
Published 2016-01-01“…A direct coupler method was used to investigate a different wavelength pointer laser beam coupled with a fiber–fiber test coupling coupler employing different wavelength lasers ≈5 mW to measure propagation loss and lattice mismatch. …”
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360
Results of treatment of optic disc pit maculopathy in children
Published 2023-12-01“…Purpose: to analyze the anatomical and functional results of the differentiated treatment of optic disc pit maculopathy in children.Material and methods. …”
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