Mostrando 95,401 - 95,420 Resultados de 97,099 Para Buscar '"optics"', tiempo de consulta: 0.48s Limitar resultados
  1. 95401
  2. 95402
    “…BACKGROUND: Glaucoma is a group of eye diseases that can damage the optic nerve and cause vision loss. A novel technology micropulse laser trabeculoplasty (MLT) can use duty-circle subvisible laser pulses to treat glaucoma. …”
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  3. 95403
    “…OBJECTIVE: Because of the increase in the number of cases, currently, glaucoma is a significant public health issue that it leads to optic nerve damage and vision loss. High Intraocular Pressure reading indicates that the treatment given to a glaucoma patient is not sufficient/ adequate. …”
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  4. 95404
    por Yang, Yujing, Xiang, Jun, Xu, Jianjiang
    Publicado 2022
    “…BACKGROUND: To evaluate anterior synechiae after penetrating keratoplasty (PK) in patients with Peters’ anomaly using anterior segment optical coherence tomography (OCT). METHODS: A retrospective cross-sectional study was performed. …”
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  5. 95405
    “…At one month postoperatively, standard deviation (SD) of the prediction errors (PEs), mean and median absolute error (MedAE) of 103 highly myopic eyes were back-calculated and compared among ten formulas, including XGboost, RBF 3.0, Kane, Barrett Universal II, Emmetropia Verifying Optical 2.0, Cooke K6, Haigis, SRK/T, and Wang-Koch modifications of Haigis and SRK/T formulas, using either TK or standard keratometry (K) value. …”
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  6. 95406
    por Biswas, Jhuma, Pathak, Binita
    Publicado 2022
    “…Moderate Resolution Imaging Spectroradiometer (MODIS) and Ozone Monitoring Instrument (OMI) based data are used to evaluate the effects of the COVID-19 lockdown on the concentrations of pollutants such as aerosol optical depth (AOD) and tropospheric columns of nitrogen dioxide (NO(2)) along with sulfur dioxide (SO(2)) respectively for the period of January 2017 to September 2021 over the capital city of Assam, Guwahati. …”
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  7. 95407
    “…In this study, we investigated the variations on aerosol optical depth (AOD) at 550 nm over the Bohai Sea and Yellow Sea during the COVID-19 lockdown (from February to March in 2020) of China mainland based on Moderate-resolution Imaging Spectroradiometer (MODIS) observation by comparing with historical AOD records (2011–2019). …”
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  8. 95408
  9. 95409
    “…She was seen in retina clinic 2 months later where her exam showed similar retinal lesions with no associated vitritis or anterior chamber cell in bilateral eyes, suggesting a lack of active infection. Optical coherence tomography macula showed parafoveal cystoid macular edema bilaterally. …”
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  10. 95410
    por Lin, Yanhui, Peng, Ting, Li, Ying, Liu, Yu
    Publicado 2022
    “…The diagnosis of AMD was based on the results of color fundus photography (CFP), spectral-domain optical coherence tomography (OCT) and multispectral imaging (MSI). …”
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  11. 95411
    por Yap, Aaron, Wang, Nancy, Squirrell, David
    Publicado 2022
    “…METHODS: Demographics, visual outcomes, optical coherence tomography (OCT) and treatment data were collected up to 3 years after the first visit. …”
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  12. 95412
    “…Antibodies from a subset of specimens were tested for modified activated partial thromboplastin time (aPTT) measured on an optical‐mechanical coagulometer. RESULTS: Anti‐cardiolipin IgG in NP was 5‐fold higher than control tissue (p < .0001). …”
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  13. 95413
    “…A967079 and AMG9810 intervention inhibited dynamin-related protein (DRP1), mitochondrial fission factor (MFF), Parkinson protein 2 E3 ubiquitin protein ligase (PARK2) and Sequestosome 1 (SQSTM1)/p62 expression, increased Optic atrophy 1 (OPA1), mitofusin 2 (MFN2) and PTEN-induced putative kinase 1 (PINK1) expression, and up-regulated the activities of MRC complex III and V in lung tissue. …”
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  14. 95414
    “…PURPOSE: Using demographic, clinical, visual field, and optical coherence tomography (OCT) variables to study the association of 5-year glaucomatous progression in glaucoma suspect eyes. …”
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  15. 95415
    “…Through descriptive statistics and cross-correlation tests applied to time series of daily observational and geospatial data of major outdoor inhalable particulate matter with aerodynamic diameter ≤ 2.5 µm (PM2.5) or ≤ 10 µm (PM10), nitrogen dioxide (NO(2)), ozone (O(3)), sulfur dioxide (SO(2)), carbon monoxide (CO), Aerosol Optical Depth at 550 nm (AOD) and radon ((222)Rn), we investigated the COVID-19 waves patterns under different meteorological conditions. …”
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  16. 95416
    “…Bioinformatics analyses of optic nerve (ON) and trabecular meshwork (TM) gene expression data were performed to further elucidate the immune-related genes of POAG and identify candidate target genes for treatment. …”
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  17. 95417
    “…ABSTRACT: Amine transaminases (ATA) convert ketones into optically active amines and are used to prepare active pharmaceutical ingredients and building blocks. …”
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  18. 95418
    “…Here, we prepared and tested PMMA solutions with different average molecular weight (AMW) and weight concentration in anisole, to be deposited by spin coating. Optical microscopy and Raman spectroscopy showed that the amount of PMMA residues on transferred graphene is proportional to the AMW and concentration in the solvent. …”
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  19. 95419
    “…Retinal thickness and structure were evaluated by optical coherence tomography. RESULTS: We found that galectin-3 expression was strongly upregulated in reactive retinal mononuclear phagocytes of AMD patients and in the two related mouse models of light-induced retinal degeneration. …”
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  20. 95420
    “…BACKGROUND: To observe alterations of fundus microcirculation and retinal thickness in adolescent myopic patients with astigmatism after toric and spherical orthokeratology using optical coherence tomography angiography (OCTA), to explore the effects of orthokeratology on the retinal thickness and choroidal blood flow. …”
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