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981
Multi-Sensor Flood Mapping in Urban and Agricultural Landscapes of the Netherlands Using SAR and Optical Data with Random Forest Classifier
Published 2025-08-01“…The research developed 25 different feature scenarios through the combination of Sentinel-1, Landsat-8, and Radarsat-2 imagery data by using backscattering coefficients together with optical Normalized Difference Water Index (NDWI) and Hue, Saturation, and Value (HSV) images and Synthetic Aperture Radar (SAR)-derived Grey Level Co-occurrence Matrix (GLCM) texture features. …”
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982
Investigation of the Optical and Electrical Properties of ITO/ZnO/CdS/CuO:Co/Ag Structure for Solar Cell
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983
Swept-source optical coherence tomography features of choroidal tumors and tumor mimics: A 5-year retrospective study
Published 2025-06-01“…Background: These lack a thorough comparison of swept-source optical coherence tomography (SS-OCT) features among different kinds of choroidal tumors and tumor mimics. …”
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984
Effect of Thickness on Structural, Morphological, and Optical Properties for Nanocrystalline Thin Films of Cd1-xSnxS, for Optoelectronic Applications
Published 2024-08-01“… Thin films of Sn1-xCdxS nanocrystals (X=0,0.7, and 1) with different thicknesses 200, 300, and 400 nm were prepared on glass bases at 300 C by the participation method and chemical spray pyrolysis method (CSP). …”
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985
Direct determination of aluminum in low-enriched UAlx targets (UAlx-Al) by Inductively Coupled Plasma Optical Emission Spectrometry
Published 2021-04-01“…The determination of the targets’ composition is of high interest, because the distribution of Al in different phases may have an impact on the U concentration. …”
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986
Growth and Optical Homogeneity of Hf:Mn:Fe:LiNbO3 Crystals with Various [Li]/[Nb] Ratios
Published 2020-06-01“…The Hf:Mn:Fe:LiNbO3 crystals were grown with various [Li]/[Nb] ratios (0946, 105, 120 and 138) by the Czochralski method In order to explain the influence of different [Li]/[Nb] ratios for the defect structure of Hf:Mn:Fe:LiNbO3 crystals, the segregation coefficients of the Hf4+, Fe3+ and Mn2+ ions in the crystals were carried out with an inductively coupled plasmaatomic emission spectrometer, and we analyze the optical homogeneity of Hf:Mn:Fe:LiNbO3 crystals by the birefringence gradient method The result show that the segregation coefficients of the Hf4+ ions increase to 10 nearly when [Li]/[Nb] ratios is 138, and the [Li]/[Nb] ratios of increase in the crystal with the [Li]/[Nb] ratios increase in the melt Hf:Mn:Fe:LiNbO3 crystals have better optical homogeneity when [Li]/[Nb] ratios achieve 138 This experimental result is explained by the occupancy mechanism of LiNbO3 crystals and lithium vacancy defect…”
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987
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988
A linear perception-action mapping accounts for response range-dependent biases in heading estimation from optic flow.
Published 2025-06-01“…Additionally, neither the speed profile of the optic flow pattern nor the response method (mouse vs. keyboard) significantly affected participants' estimates. …”
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989
Design of a Double-Sided Non-Displacement Telecentric Zoom Optical System Using Two Liquid Lens Groups
Published 2025-06-01“…A double-sided telecentric zoom optical system can ensure the measurement and detection accuracy for different workpiece sizes and plays a crucial role in industrial detection. …”
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990
Modeling and Exploration of Localized Wave Phenomena in Optical Fibers Using the Generalized Kundu–Eckhaus Equation for Femtosecond Pulse Transmission
Published 2025-07-01“…The solutions we found using the MGERIF method have important applications in different scientific domains, including nonlinear optics, plasma physics, fluid dynamics, mathematical physics, and condensed matter physics. …”
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991
Enhancing the Scattering Induced by Gold Periodic Arrays Over Optical Waveguides Through Indium Tin Oxide Buffer Layers
Published 2024-01-01“…Coupling efficiency, out-of-plane scattering and far-field projected beam focus and diffraction angle are evaluated using Finite-Difference Time-Domain (FDTD) method and scattering theory for different nanogratings and nanocylinders array patterns. …”
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992
Use of the Laser Beam Deflection Technique for Thermo-Optic Coefficients Study in Gadolinium-Yttrium Oxyorthosilicate Doped with Erbium Ions
Published 2023-12-01“…The thermal coefficient of the optical path (TCOP) for the Er:GYSO crystal measured at the wavelength of 632.8 nm at different light polarization E and propagation direction k were obtained. …”
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993
Application of the Brillouin Optical Scanning System in the Regional Corneal Biomechanical Evaluation of Keratoconus and Its Correlation with Corvis ST Parameters
Published 2025-06-01“…(1) Background: The early diagnosis of keratoconus is critical for prognosis. Traditional methods like ORA and Corvis ST measure overall corneal biomechanics but lack regional specificity and are affected by intraocular pressure. …”
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994
Definition of Intraocular Lens Position after Suture Fixation to the Iris in Remote Post-Op Period with Optical Coherence Tomography
Published 2022-10-01“…The developed method allows non-contact definition of IOL position (tilt/decentration) with optical coherence tomography (Optovue, AS-OCT). …”
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995
Surface Brillouin Scattering in Disordered Optical Fibers With Transverse Anderson Localization Guiding Mechanism for Evaluation of Longitudinal Structural Fluctuations
Published 2018-01-01“…This paper is an interesting theoretical enlightenment for combining the novel concepts of surface-BS and DOF, also a useful exploration of longitudinal structural evaluating method for special optical fibers with microstructures.…”
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996
Enhanced optical and electrical properties of NiO-GO composite thin films on flexible PET substrates for optoelectronic applications
Published 2025-04-01“…In the present work, we have reported the nickel oxide (NiO)-graphene oxide (GO) composite thin films on flexible indium tin oxide-coated poly-ethyleneterephthalate (ITO PET) substrates by a simple solution processing approach (spin coating method). The dispersion of GO nanostructures (synthesized by the modified Hummers' method) was introduced in the NiO (synthesized by the hydrothermal method) dispersion solution in different volume ratios of 1:0, 1:0.2, 1:0.5, and 1:1; and the corresponding thin films were named as NG 0, NG 2, NG 5, and NG 10, respectively. …”
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997
Analysis of the Significance of Keratotopography, Keratopachymetry and Optical Coherence Tomography of the Cornea in the Differential Diagnosis of Pellucid Marginal Corneal Degener...
Published 2022-10-01“…To analyze the significance of keratotopography, keratopachymetry and optical coherence tomography of the cornea in the differential diagnosis of pellucid marginal corneal degeneration with keratoconus.Patients and methods. …”
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998
Logic Gate Generation in a Monostable Optical System: Improving the Erbium-Doped Fiber Laser Reconfigurable Logic Operation
Published 2024-11-01“…This paper presents a new method for generating logic gates based on optical systems with an emission frequency equal to that used in current telecommunications systems. …”
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999
Assessment of anterior scleral thickness in Turkish open angle glaucoma patients: an anterior segment optical coherence tomography study
Published 2025-02-01“…Results The average ASTs of the groups did not differ significantly (p > 0.05 for each). The analysis of the nasal SC diameter revealed a significant decrease in the POAG group in comparison with the PEG group, with no difference observed between the POAG and control groups (p = 0.038*). …”
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1000
Metrological-Characteristics-Based Calibration of Optical Areal Surface Measuring Instruments and Evaluation of Measurement Uncertainty for Surface Texture Measurements
Published 2025-05-01“…This paper proposes strategies to address topography fidelity, including a key criterion for selecting suitable instrument setups by comparing slope measurement capability with local surface slopes, as well as methods for investigating the field-of-view homogeneity and directional performance difference along the x- and y-axes. …”
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