Showing 3,321 - 3,340 results of 4,366 for search '"optics"', query time: 0.29s Refine Results
  1. 3321

    Desert Dust Outbreaks over Mediterranean Basin: A Modeling, Observational, and Synoptic Analysis Approach by F. Calastrini, F. Guarnieri, S. Becagli, C. Busillo, M. Chiari, U. Dayan, F. Lucarelli, S. Nava, M. Pasqui, R. Traversi, R. Udisti, G. Zipoli

    Published 2012-01-01
    “…Such analysis, based only on meteorological and aerosol optical thickness observations, does not allow the assessment of exhaustive informations. …”
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    Article
  2. 3322

    Fabrication of TiO2 Crystalline Coatings by Combining Ti-6Al-4V Anodic Oxidation and Heat Treatments by María Laura Vera, Mario Roberto Rosenberger, Carlos Enrique Schvezov, Alicia Esther Ares

    Published 2015-01-01
    “…The characterization was performed by optical and scanning electron microscopy, X-ray diffraction, and X-ray reflectometry. …”
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    Article
  3. 3323

    Malignant Hypertensive Retinopathy in an Infant with Mid-Aortic Occlusion by Lawrence J. Oh, Gaurav Bhardwaj, David S. Winlaw, Craig E. Donaldson

    Published 2016-01-01
    “…Fundoscopy revealed bilateral optic disc swelling, macular stars, and serous retinal detachment in the left eye, findings that are consistent with malignant (grade 4) hypertensive retinopathy. …”
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    Article
  4. 3324

    A Hybrid Approach for Sports Activity Recognition Using Key Body Descriptors and Hybrid Deep Learning Classifier by Muhammad Tayyab, Sulaiman Abdullah Alateyah, Mohammed Alnusayri, Mohammed Alatiyyah, Dina Abdulaziz AlHammadi, Ahmad Jalal, Hui Liu

    Published 2025-01-01
    “…Various feature descriptors, including MSER (Maximally Stable Extremal Regions), SURF (Speeded-Up Robust Features), distance transform, and DOF (Degrees of Freedom), were applied to skeleton points, while BRIEF (Binary Robust Independent Elementary Features), HOG (Histogram of Oriented Gradients), FAST (Features from Accelerated Segment Test), and Optical Flow were used on silhouettes or full-body points to capture both geometric and motion-based features. …”
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    Article
  5. 3325

    Worsening of Retinal Detachment after Cataract Surgery in the Eye with Persistent Fetal Vasculature by Yuri Aikawa, Takayuki Baba, Tomohiro Nizawa, Hirotaka Yokouchi, Shuichi Yamamoto

    Published 2021-01-01
    “…However, fibrotic tissue was observed between the optic nerve head and the posterior capsule. She was diagnosed with PFV, and she was followed without any intervention. …”
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    Article
  6. 3326

    Relationship between the Direction of Ophthalmic Artery Blood Flow and Ocular Microcirculation before and after Carotid Artery Stenting by Masashi Ishii, Morito Hayashi, Fumihiko Yagi, Kenichiro Sato, Goji Tomita, Satoshi Iwabuchi

    Published 2016-01-01
    “…In this study, we used laser speckle flowgraphy to measure the ocular microcirculation in the optic nerve head before and after carotid artery stenting (CAS) of 40 advanced internal carotid stenosis lesions from 37 patients. …”
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    Article
  7. 3327

    Arginine-Restricted Therapy Resistant Bilateral Macular Edema Associated with Gyrate Atrophy by Sibel Doguizi, Mehmet Ali Sekeroglu, Mustafa Alpaslan Anayol, Pelin Yilmazbas

    Published 2015-01-01
    “…Dilated fundus examination revealed multiple bilateral, sharply defined, and scalloped chorioretinal atrophy areas in the midperipheral and peripheral zone. Spectral-domain optical coherence tomography revealed bilateral cystoid macular edema in both eyes. …”
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    Article
  8. 3328

    Retinal and Corneal Toxicity and Pharmacokinetic Analysis of Intraocular Injection of Ganciclovir in Rabbit Eyes by Bin-jia Sun, Rong-mei Peng, Qing Lu, Jing Hong

    Published 2019-01-01
    “…Potential toxicity was assessed by slit-lamp examination, optical coherence tomography, fundus examination, confocal microscopy, and histology. …”
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    Article
  9. 3329

    The Diagnosis and Treatment of Branch Retinal Vein Occlusions: An Update by Diana-Maria Darabuş, Rodica Georgiana Dărăbuş, Mihnea Munteanu

    Published 2025-01-01
    “…Diagnostic approaches such as optical coherence tomography (OCT) and fluorescein angiography are highlighted for their roles in assessing disease severity and guiding treatment decisions. …”
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    Article
  10. 3330

    Influence of microstructure and crystallographic texture on hydrogen diffusion in IF-steel by Başkaya Ü., Uzun R., Davut K., Kiliç Y., Gündüz O.

    Published 2023-01-01
    “…The steel samples were deep drawn to a strain level of 10%, 20%, 30% and 40% and then the hydrogen diffusion coefficients were determined using the Helios II system. Light optical microscope (LOM), scanning electron microscope (SEM) and electron backscatter diffraction (EBSD) were used for microstructural characterization and crystallographic texture studies. …”
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    Article
  11. 3331

    Effects of aluminum and copper on the graphite morphology, microstructure, and compressive properties of ductile iron by Sazegaran H., Teimoori F., Rastegarian H., Naserian-Nik A.M.

    Published 2021-01-01
    “…The graphite morphology and microstructure were evaluated using optical microscopy (OM) and scanning electron microscopy (SEM) equipped image processing software. …”
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    Article
  12. 3332

    The role of neurotrophic factors in retinal ganglion cell resiliency by Alan K. Abraham, Alan K. Abraham, Michael Telias, Michael Telias

    Published 2025-01-01
    “…Many retinal diseases are characterized by direct or indirect retinal ganglion cell (RGC) neurodegeneration. In glaucoma and optic nerve neuropathies, RGCs are the primary affected cells, whereas in photoreceptor dystrophies, RGC loss is secondary to the death of rods and cones. …”
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    Article
  13. 3333

    Methane detection approach based on THz wave absorber by Alireza Barati Haghverdi, Ilghar Rezaei, Amir Ali Mohammad Khani, Toktam Aghaee

    Published 2025-02-01
    “…Furthermore, ample simulation results are provided to investigate the robustness and reliability of the proposed methane optical detector. Based on the findings, the proposed detector is highly appropriate for gas detection, specifically for the healthcare industry due to using Kapton which makes it flexible and wearable.…”
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    Article
  14. 3334

    The interaction and photostability of some xanthenes and selected azo sensitizing dyes with TiO2 nanoparticles by D. EL Mekkawi, M. S. A. Abdel-Mottaleb

    Published 2005-01-01
    “…Furthermore, photocurrent action spectrum of the fabricated and tested DSC shows the origin of photoelectric output to be optical absorption of the dye used.…”
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    Article
  15. 3335

    Bilateral Birdshot Retinochoroiditis and Retinal Astrocytoma by Sunil Mamtora, Yun Wong, Dugald Bell, Teresa Sandinha

    Published 2017-01-01
    “…Fundal examination revealed retinal vasculitis and active creamy lesions in the choroid radiating from the optic nerve. In the supranasal periphery of the right eye there was a raised white, jagged lesion protruding into the vitreous. …”
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    Article
  16. 3336

    Modeling the Reflectance of the Lunar Regolith by a New Method Combining Monte Carlo Ray Tracing and Hapke’s Model with Application to Chang’E-1 IIM Data by Un-Hong Wong, Yunzhao Wu, Hon-Cheng Wong, Yanyan Liang, Zesheng Tang

    Published 2014-01-01
    “…The existing modeling methods exploit either a radiative transfer model or a geometric optical model. However, the measured data from an Interference Imaging spectrometer (IIM) on an orbiter were affected not only by the composition of minerals but also by the environmental factors. …”
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    Article
  17. 3337

    Identification of metastable lattice distortion free charge density wave at photoinduced interface via TRARPES by Shaofeng Duan, Binshuo Zhang, Zihao Wang, Shichong Wang, Lingxiao Gu, Haoran Liu, Jiongyu Huang, Jianzhe Liu, Dong Qian, Yanfeng Guo, Wentao Zhang

    Published 2025-02-01
    “…Here, we report the realization of a long-lived metastable CDW state without lattice distortion at the photoinduced interfaces in GdTe3 using time- and angle-resolved photoemission spectroscopy. After optical excitation above the CDW melting threshold, we identified emerged metastable interfaces through inverting the CDW-coupled lattice distortions, with lifetimes on the order of 10 picoseconds. …”
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  18. 3338

    CONTROL OF CHEMICAL COMPOSITION OF CASTING BRASS IN INGOTS USED FOR MANUFACTURE OF STOP VALVES by A. A. Pivovarchyk, Е. V. Pivovarchyk

    Published 2017-10-01
    “…The research was made with use of optical emission spectrometers of various models and a scanning microscope. …”
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  19. 3339

    Optofluidic paper-based analytical device for discriminative detection of organic substances via digital color coding by Jinsol Choi, Chi Yeung Oh, Gong Qian, Tae Soup Shim, Heon-Ho Jeong

    Published 2025-01-01
    “…Subsequently, the PhC coding unit allows for visualizing the result obtained from the MDF gate and generating differential optical patterns. We fabricate an optofluidic PAD by integrating two coding units into a three-dimensional (3D) microfluidic paper within a 3D-printed cartridge. …”
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    Article
  20. 3340

    Fabrication of Core-Shell PLGA-Chitosan Microparticles Using Electrospinning: Effects of Polymer Concentration by Nguyen Thi Hiep, Nguyen Dai Hai, Vo Van Toi

    Published 2017-01-01
    “…Presence of the chitosan shell was confirmed by zeta potential measurements, FT-IR, optical observation, and fluorescence observation. …”
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    Article