Showing 801 - 820 results of 4,366 for search '"optics"', query time: 0.05s Refine Results
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    Recurrent Bilateral Optic Neuritis Associated with Myelin Oligodendrocyte Glycoprotein Antibody: A Case Report from Nepal by Sangam Shah, Rajeev Ojha, Sanjeeta Sitaula, Dosti Regmi, Ragesh Karn, Bikram Prasad Gajurel, Reema Rajbhandari, Niraj Gautam, Sunanda Paudel, Aashish Shrestha

    Published 2021-01-01
    “…Neuromyelitis optica spectrum disorder (NMOSD) is an immune-mediated inflammatory condition involving spinal cord and optic nerves. Diagnosis of NMOSD is done by aquaporin-4 antibody (AQP4) in patients with optic neuritis. …”
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    Optical and Morphological Studies of Thermally Evaporated PTCDI-C8 Thin Films for Organic Solar Cell Applications by Ronak Rahimi, V. Narang, D. Korakakis

    Published 2013-01-01
    “…Several material characterization techniques have been utilized to evaluate the structure, morphology, and optical properties of these films. Their optical constants (refractive index and extinction coefficient) have been extracted from the spectroscopic ellipsometry (SE). …”
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    Bivalirudin vs. Heparin on Radial Artery Thrombosis during Transradial Coronary Intervention: An Optical Coherence Tomography Study by Zijing Liu, Guozhong Wang, Dan Niu, Yongxia Wu, Zixuan Li, Libin Zhang, Guohua Zhu, Qi Hua, Jincheng Guo

    Published 2020-01-01
    “…This study aimed to evaluate the antithrombotic efficacy between bivalirudin and unfractionated heparin (UFH) on radial artery thrombosis (RAT) during transradial coronary intervention (TRI) by optical coherence tomography (OCT). Methods and Results. …”
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    Reproducibility of Scleral Spur Identification and Angle Measurements Using Fourier Domain Anterior Segment Optical Coherence Tomography by Ricardo J. Cumba, Sunita Radhakrishnan, Nicholas P. Bell, Kundandeep S. Nagi, Alice Z. Chuang, Shan C. Lin, Kimberly A. Mankiewicz, Robert M. Feldman

    Published 2012-01-01
    “…To evaluate intraobserver and interobserver agreement in locating the scleral spur landmark (SSL) and anterior chamber angle measurements obtained using Fourier Domain Anterior Segment Optical Coherence Tomography (ASOCT) images. Methods. …”
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  11. 811

    Comparison of Satellite-based PM2.5 Estimation from Aerosol Optical Depth and Top-of-atmosphere Reflectance by Heming Bai, Zhi Zheng, Yuanpeng Zhang, He Huang, Li Wang

    Published 2020-10-01
    “…Abstract Aerosol optical depth (AOD) and top-of-atmosphere (TOA) reflectance are two useful sources of satellite data for estimating surface PM2.5 concentrations. …”
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  12. 812

    Optical properties of Eu3+ doped calcium sodium bismuth borosilicate glasses via melt quenching method by Nakka Praveenkumar, K.V. Madhuri, Anju Babu, D.V. Krishna Reddy

    Published 2025-01-01
    “…We looked at fluctuations in the optical characteristics of Eu3+ ions using the UV-Vis-NIR spectra. …”
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  13. 813

    Changes in Retinal and Choroidal Vascular Blood Flow after Oral Sildenafil: An Optical Coherence Tomography Angiography Study by David Berrones, Guillermo Salcedo-Villanueva, Virgilio Morales-Cantón, Raul Velez-Montoya

    Published 2017-01-01
    “…To describe changes in the retina and choroidal flow by optical coherence tomography angiography (OCT-A) after a single dose of oral sildenafil. …”
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  14. 814

    Surface crystal-orientation-dependent second-order nonlinear optical properties of cubic boron arsenide (c-BAs) by Lipeng Zhu, Yachao Ma, Chuyi Zhou, Tanwen Lai, Aochi Jia, Yipeng Zheng, Kaili Ren, Dongdong Han, Jun Dong, Ze Xue, Yani Ren, Qiyi Zhao, Chuan He, Jiming Zheng

    Published 2025-01-01
    “…However, there is relatively little research on the nonlinear optical properties of c-BAs. Herein, the electronic, linear, and nonlinear second-order optical properties have been systematically investigated by the first principles calculation method. …”
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    Crack Detection of Reinforced Concrete Member Using Rayleigh-Based Distributed Optic Fiber Strain Sensing System by Tingjin Liu, Honghao Huang, Yubing Yang

    Published 2020-01-01
    “…In this study, a distributed optical fiber (DOF) sensing system with Rayleigh Optical Frequency Domain Reflectometry (OFDR) technique was deployed to a member of RC structure in a full-scale laboratory experiment, which was subjected to a monotonic lateral load. …”
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    In Vivo Tracking of Chemokine Receptor CXCR4-Engineered Mesenchymal Stem Cell Migration by Optical Molecular Imaging by Senthilkumar Kalimuthu, Ji Min Oh, Prakash Gangadaran, Liya Zhu, Ho Won Lee, Ramya Lakshmi Rajendran, Se hwan Baek, Yong Hyun Jeon, Shin Young Jeong, Sang-Woo Lee, Jaetae Lee, Byeong-Cheol Ahn

    Published 2017-01-01
    “…Therefore, in this study, we evaluated the efficacy of an intravenous infusion of genetically engineered mesenchymal stem cells (MSCs) overexpressing CXC chemokine receptor 4 (CXCR4) to home to the tumor, by optical imaging. We constructed a retroviral vector containing CXCR with dual reporter genes, eGFP and Fluc2, under the control of an EF1α promoter (pBABE-EF1α-CXCR4-eGFP-IRES-Fluc2). …”
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    Synthesis and Optical Properties of Triphenylene-Based Donor-Donor and Donor-Acceptor Conjugated Polymers: A Comparative Study by Yong Li, Dung D. Nguyen, Kuldeep Shetye, Zhonghua Peng

    Published 2020-01-01
    “…P1 and P2 show very different optical properties in hexane and other solvents. P1 shows a broad emission in hexane but vibronically structured emissions in other solvents; in contrast, P2 exhibits a vibronically resolved emission in hexane, while exhibiting redshifted, broad, and featureless emissions in other solvents. …”
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