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2461
Non-invasive methods in the identification of selected writing fluids from late 19th and early 20th century
Published 2014-03-01“…The object of the study was to assess the efficacy of selected non-invasive optical and spectrometric methods in theidentification of writing inks introduced during the Industrial Revolution. …”
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2462
Keratoconus with Central Serous Chorioretinopathy: A Rare Combination
Published 2020-01-01“…Physical examination, biomicroscopy, corneal topography, and optical coherence tomography revealed keratoconus and central serous chorioretinopathy. …”
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2463
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2464
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2465
Store Separation: Photogrammetric Solution for the Static Ejection Test
Published 2019-01-01“…This solution includes the implementation of a three-dimensional (3D) calibration field that allows calibration of the optical assembly with just one photo per optical assembly, development of a complete analytical model for camera calibration, and development of specific software for identification and tracking of targets in two-dimensional (2D) coordinate images and three-dimensional (3D) coordinate trajectory calculation. …”
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2466
Pharmacotherapy, adverse drug reactions, and factors associated with clinical outcome in primary open-angle glaucoma
Published 2025-01-01“…Background: Glaucoma is a chronic, progressive optic neuropathy caused by a group of ocular conditions which lead to damage of the optic nerve with progressive diminution of vision. …”
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2467
Latent landslide hazard recognition in Fang County using synthetic aperture radar interferometry and geological data
Published 2025-01-01“…The results were verified using geological and optical image features, which confirmed its effectiveness for identifying latent landslide hazards. …”
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2468
Classification and Monitoring of Salt Marsh Vegetation in the Yellow River Delta Based on Multi-Source Remote Sensing Data Fusion
Published 2025-01-01“…This study proposes a multi-source remote sensing data fusion method based on Sentinel-1 and Sentinel-2 imagery, integrating the temporal characteristics of optical and SAR (synthetic aperture radar) data for the classification mapping of salt marsh vegetation in the Yellow River Delta. …”
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2469
Retrospective and Prospective Investigations about “Quatrefoil” Erythrocytes in Canine Blood Smears
Published 2014-01-01“…The presence of unusual two RBCs patterns (so-called “quatrefoil RBCs,” qRBCs) on canine blood smears at Optical Microscope (OM) was seen during routine evaluation of CBCs. …”
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2470
Neurologic Complications Associated with Sjögren’s Disease: Case Reports and Modern Pathogenic Dilemma
Published 2014-01-01“…To the best of our knowledge, our second case represents the first observation of SS-associated phrenic nerve mononeuritis, while optic neuritis represents the most frequent cranial nerve involvement detectable in this connective tissue disease. …”
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2471
High-Energy Burst-Mode 3.5 μm MIR KTA-OPO
Published 2025-01-01“…In this paper, a high energy 3.5 μm mid-infrared (MIR) burst-mode KTA optical parametric oscillator (OPO) was demonstrated. …”
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2472
Ganglion Cell-Inner Plexiform Layer, Peripapillary Retinal Nerve Fiber Layer, and Macular Thickness in Eyes with Myopic β-Zone Parapapillary Atrophy
Published 2016-01-01“…To assess the correlations of myopic β-zone parapapillary atrophy (β-PPA) with the optic nerve head (ONH) and retina. Methods. We selected 27 myopic patients who showed prominent β-PPA in one eye and no β-PPA in the other eye. …”
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2473
Spontaneous Retrobulbar Haematoma
Published 2015-01-01“…Signs of retrobulbar hemorrhage include proptosis, ophthalmoplegia, increased intraocular pressure, loss of pupillary reflexes, and optic disc or retinal pallor. Both Computed Tomography scan and Magnetic Resonance Imaging may be performed in the diagnosis. …”
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2474
Galaxies Lighting Up: Discovery of Seventy New Turn-on Changing-look Active Galactic Nuclei
Published 2025-01-01“…“Changing-look active galactic nuclei” (CL AGN) show dramatic, rapid changes in optical/UV continuum and broad-line emission. The majority of CL AGN have been found dimming as “turn-off” CL AGN because most selection methods start from samples of spectroscopically confirmed quasars. …”
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2475
Influence of Proton Irradiation on Thin Films of AZO and ITO Transparent Conductive Oxides—Simulation of Space Environment
Published 2025-01-01“…We use X-ray diffraction and electron microscopy observations to see the changes in the structure and microstructure of the films. The optical properties and homogeneity of the materials are determined by spectrophotometry and spectroscopic ellipsometry (SE). …”
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2476
Prepapillary Vascular Loops Complicated by Suspected Macroaneurysm Rupture
Published 2014-01-01“…Optical coherence tomography showed a serous retinal detachment, and indocyanine green angiography demonstrated prepapillary vascular loops and a hypofluorescent area with hyperfluorescent margins. …”
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2477
Critical quality indicators of high-performance polyetherimide (ULTEM) over the MEX 3D printing key generic control parameters: Prospects for personalized equipment in the defense...
Published 2025-01-01“…The examination was performed with optical profilometry, optical microscopy, and micro-computed tomography scanning. …”
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2478
Observations of the Ultraviolet-bright Star III-60 in the Globular Cluster NGC 6723
Published 2025-01-01“…We find that the star's photospheric parameters (effective temperature T _eff = 44,800 ± 1200 K, surface gravity $\mathrm{log}g=4.89\pm 0.18$ , and helium abundance $\mathrm{log}N({\rm{He}})/N({\rm{H}})=-0.84\pm 0.29$ ) are consistent with the values derived from its optical spectrum, suggesting that optically derived values are generally accurate for evolved stars with T _eff ≲ 50,000 K. …”
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2479
Theoretical Study on the Photoelectric Properties of a Class of Copolymers Based on Benzodithiophene for Solar Cells
Published 2018-01-01“…The structural, electronic, and optical properties of PBDTTBT are comprehensively studied by density functional theory to rationalize the experimentally observed properties. …”
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2480
Photocatalytic activity of spectro-pure titanium dioxide: Effects of crystalline structure, specific surface area and sorption properties
Published 2003-01-01“…Dispersed optically pure anatase, rutile and two-phase samples of titanium dioxide were prepared using a sol-gel technique. …”
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