Mostrando 93,801 - 93,820 Resultados de 97,099 Para Buscar '"optics"', tiempo de consulta: 5.77s Limitar resultados
  1. 93801
    “…PURPOSE: We performed a systematic review and meta-analysis to examine the microvascular alterations in non-ocular Behcet’s disease (BD) using optical coherence tomography angiography (OCTA). METHODS: A comprehensive search was performed in Pubmed, Embase and Cochrane databases for eligible studies from inception to February 2022. …”
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  2. 93802
    “…METHODS: In this prospective study, pre and post-operative optical coherence tomography (OCT) scans of 36 eyes with idiopathic FTMH were analyzed. …”
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  3. 93803
    “…PURPOSE: To assess the macular vessel density (VD) on optical coherence tomography angiography (OCT-A) using proprietary software (automated) and image processing software (manual) in diabetic patients. …”
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  4. 93804
    “…Magnetic resonance imaging demonstrated a 3.2-cm mass arising from the sella turcica with hemorrhage compressing the optic chiasm, extension into the sphenoid sinus and cavernous sinus. …”
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  5. 93805
    “…Therefore, the aim was to assess the criterion validity between a portable “off‐the‐shelf” sensor‐software system (IMU) and optical motion (Mocap) for measuring kinematic parameters during active shoulder movements. …”
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  6. 93806
    “…The main goal of the present research is to compare and assess the importance of optical RS data in crop type classification using medium and high spatial resolution RS imagery in 2018. …”
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  7. 93807
  8. 93808
    “…Background: CRISPR-Cas12a has been integrated with nanomaterial-based optical techniques, such as surface-enhanced Raman scattering (SERS), to formulate a powerful amplification-free nucleic acid detection system. …”
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  9. 93809
    “…From the results of previous studies, we further clarified the clinical characteristics of ATP1A3-related diseases, such as alternating hemiplegia of childhood (AHC), rapid-onset dystonia-parkinsonism; cerebellar ataxia, areflexia, pes cavus, optic atrophy, and sensorineural hearing loss syndrome, and relapsing encephalopathy with cerebellar ataxia, frequency of mutations in different phenotypes and their distribution in gene and protein structures, and differences in mutations in different clinical phenotypes. …”
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  10. 93810
    “…DSS from compromised TNFRSF11A can lead to optic atrophy as an early finding. Negative mutation analysis in patient 4 suggests further genetic heterogeneity underlying the skeletal phenotype of DSS. © 2022 The Authors. …”
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  11. 93811
  12. 93812
    “…This included best corrected visual acuity (BCVA), visual field mean deviation (VF MD), pattern standard deviation (PSD), and macular optical coherence tomography (mOCT) average volume and thickness. …”
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  13. 93813
    “…SETTING: Aerosol generation was measured with an Optical Particle Sizer as part of otologic operations with anesthesia. …”
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  14. 93814
    “…The combination of disparate pre-processing pipelines, imaging variables, optical effects, and within-slide dependencies create batch and slide effects that can be reduced via normalization methods. …”
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  15. 93815
    “…Herein, biochar-mediated zirconium ferrite nanocomposites (BC-ZrFe(2)O(5) NCs) were fabricated with wheat straw-derived biochar and applied for the adsorptive elimination of Tartrazine dye from textile wastewater. The optical and structural properties of synthesized BC-ZrFe(2)O(5) NCs were characterized via UV/Vis spectroscopy, Fourier transform Infra-red (FTIR), X-Ray diffraction (XRD), Energy dispersive R-Ray (EDX) and Scanning electron microscopy (SEM). …”
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  16. 93816
    por Elhamaky, Tarek R
    Publicado 2022
    “…All patients underwent a comprehensive ophthalmic examination, including best-corrected visual acuity (BCVA), Indocyanine green angiography (ICGA), fundus fluorescein angiography (FFA), and spectral-domain optical coherence tomography (SD-OCT). All patients underwent intravitreal injection with sustained-release dexamethasone 0.7 mg implant (Ozurdex®). …”
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  17. 93817
    “…An exploratory endpoint is the Expanded Disability Status Scale (EDSS), retinal nerve fiber layer (RNFL) thickness assessment by optic coherence tomography (OCT) and assessment of quality of life (QoL) measures by a pre-defined, self-administered testing battery. …”
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  18. 93818
    “…Techniques such as XRD, SEM-EDS, TEM, DRS, PL, EIS, ESR, and FTIR were used to determine the crystalline, structural, morphological, optical, and other properties. The SEM and TEM analyses reveal that AgBr NPs are decorated on the surface of β-MnO(2), which possesses rods with a sphere-like structure for AgBr/β-MnO(2). …”
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  19. 93819
    por Zhmurin, R, Grajewski, L, Krause, L
    Publicado 2022
    “…BACKGROUND: The aim of this retrospective study with short, differently dispersed follow-up is to record the relationships between the pathologies of the individual foveal layers, measured by spectral domain optical coherence tomography (SD-OCT), and to investigate their influence on pre- and postoperative best-corrected decimal far visual acuity (BCVA) by phacovitrectomy for epiretinal membrane (ERM) in comorbidity with cataract. …”
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  20. 93820
    “…All the patients underwent detailed ophthalmic examinations, including optical coherence tomography (OCT) and fundus fluorescein angiography (FFA). …”
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