Showing 3,761 - 3,780 results of 4,366 for search '"optics"', query time: 0.05s Refine Results
  1. 3761

    Plankton diversity and aquatic ecology of a freshwater lake (L3) at Bharti Island, Larsemann Hills, east Antarctica by Pawan K. Bharti, U.K. Niyogi

    Published 2015-04-01
    “…The concentrations of metals Cu, Pb, Cd, Zn and Cr were measured using Inductively Coupled Plasma Optical Emission Spectroscopy (ICP-OES). Phytoplankton and zooplankton were also assessed in the aquatic ecosystem of Lake L3 at Bharti Island, Larsemann Hills over east Antarctica. …”
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  2. 3762

    SAR Radiometric Cross-Calibration Based on Multiple Pseudoinvariant Calibration Sites With Extensive Backscattering Coefficient Range by Yongsheng Zhou, Xiang Chen, Qiang Yin, Fei Ma, Fan Zhang

    Published 2025-01-01
    “…Such stable ground targets, named pseudoinvariant calibration sites (PICSs), have been extensively researched for optical sensors, but there has been comparatively less focus on SAR sensors. …”
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  3. 3763

    Aqueous Levels of Pigment Epithelium-Derived Factor and Macular Choroidal Thickness in High Myopia by Wei Chen, Yubo Guan, Guanghui He, Zhiwei Li, Hui Song, Shiyong Xie, Quanhong Han

    Published 2015-01-01
    “…Macular choroidal thickness was measured by enhanced-depth imaging optical coherence tomography. Results. Aqueous levels of PEDF were significantly higher in CNV group compared with non-CNV (P<0.001) and control (P<0.001) groups. …”
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  4. 3764

    Vertical distribution of ice nucleating particles over the boreal forest of Hyytiälä, Finland by Z. Brasseur, J. Schneider, J. Lampilahti, V. Vakkari, V. Vakkari, V. A. Sinclair, C. J. Williamson, C. J. Williamson, C. Xavier, C. Xavier, D. Moisseev, D. Moisseev, M. Hartmann, P. Poutanen, M. Lampimäki, M. Kulmala, T. Petäjä, K. Lehtipalo, K. Lehtipalo, E. S. Thomson, K. Höhler, O. Möhler, J. Duplissy

    Published 2024-10-01
    “…<p>Ice nucleating particles (INPs) play a crucial role in initiating ice crystal formation in clouds, influencing the dynamics and optical properties of clouds and their impacts on precipitation and the climate system. …”
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  5. 3765

    Identification of a Heterozygous Mutation in the TGFBI Gene in a Hui-Chinese Family with Corneal Dystrophy by Qin Xiang, Lamei Yuan, Yanna Cao, Hongbo Xu, Yunfeiyang Li, Hao Deng

    Published 2019-01-01
    “…Slit-lamp biomicroscopy, optical coherence tomography, and confocal microscopy were performed to determine the clinical features of available members. …”
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  6. 3766

    Expanding Thermal Plasma Chemical Vapour Deposition of ZnO:Al Layers for CIGS Solar Cells by K. Sharma, B. L. Williams, A. Mittal, H. C. M. Knoops, B. J. Kniknie, N. J. Bakker, W. M. M. Kessels, R. E. I. Schropp, M. Creatore

    Published 2014-01-01
    “…Aluminium-doped zinc oxide (ZnO:Al) grown by expanding thermal plasma chemical vapour deposition (ETP-CVD) has demonstrated excellent electrical and optical properties, which make it an attractive candidate as a transparent conductive oxide for photovoltaic applications. …”
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  7. 3767

    Restoration of the Ellipsoid Zone and Visual Prognosis at 1 Year after Surgical Macular Hole Closure by Hiruma Hasebe, Naoki Matsuoka, Hiroko Terashima, Ryo Sasaki, Eriko Ueda, Takeo Fukuchi

    Published 2016-01-01
    “…Nineteen eyes with both EZ disruption with foveal detachment and a continuous external limiting membrane on optical coherence tomography during the early postoperative period were included in this study. …”
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    Article
  8. 3768

    Evaluation of the Repeatability and the Reproducibility of AL-Scan Measurements Obtained by Residents by Mehmet Kola, Hikmet Duran, Adem Turk, Suleyman Mollamehmetoglu, Ahmet Kalkisim, Hidayet Erdol

    Published 2014-01-01
    “…To assess the repeatability and reproducibility of ocular biometry and intraocular lens (IOL) power measurements obtained by ophthalmology residents using an AL-Scan device, a novel optical biometer. Methods. Two ophthalmology residents were instructed regarding the AL-Scan device. …”
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    Article
  9. 3769

    A Feasibility Study on Nano-Particle Properties for Signal Generation at NaI(Tl) Scintillation Detectors by Siamak Hooshmand Koochi, Ahmad Esmaili Torshabi

    Published 2025-01-01
    “… Purpose: Scintillators have become a prevalent method for detecting ionizing radiation due to their ability to produce optical photons that serve as the basis for the final signal representing the physical properties of the incident beam. …”
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  10. 3770

    Transparent OLED displays for selective bidirectional viewing using ZnO/Yb:Ag cathode with highly smooth and low-barrier surface by Eun-young Choi, Sung-Cheon Kang, Kanghoon Kim, Su-Hyeon Lee, Jeong-Beom Kim, Jang-Kun Song

    Published 2025-01-01
    “…The optimized Yb:Ag cathode on ZnO, with a mere thickness of 15 nm, exhibits remarkable properties: an extremely low surface roughness of 0.52 nm, sheet resistance of 11.6 Ω ϒ−1, an optical transmittance of 86.7% at 510 nm, and tunable work function (here, optimized to be 3.86 eV), ensuring superior electron injection capability. …”
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  11. 3771

    Hybrid Graph Representation Learning for Carotid Artery Stenosis Detection Based on Multimodal Retinal OCTA Images by Wenting Lan, Jinkui Hao, Shengjun Zhou, Jingfeng Zhang, Shaodong Ma, Yitian Zhao

    Published 2025-01-01
    “…The ophthalmic artery is a branch of the internal carotid artery, several studies suggest that the biomarkers on retinal optical coherence tomography angiopraphy (OCTA) images are associated with CAS. …”
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    Article
  12. 3772

    Artificial intelligence in dentistry—A review by Hao Ding, Jiamin Wu, Wuyuan Zhao, Jukka P. Matinlinna, Jukka P. Matinlinna, Michael F. Burrow, James K. H. Tsoi

    Published 2023-02-01
    “…The majority of the AI applications in dentistry are for diagnosis based on radiographic or optical images, while other tasks are not as applicable as image-based tasks mainly due to the constraints of data availability, data uniformity, and computational power for handling 3D data. …”
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    Article
  13. 3773

    Abnormal Expression of Connexin43 in Cardiac Injury Induced by S-Band and X-Band Microwave Exposure in Rats by Yue Yin, Xinping Xu, Yabing Gao, Juan Wang, Binwei Yao, Li Zhao, Haoyu Wang, Hui Wang, Ji Dong, Jing Zhang, Ruiyun Peng

    Published 2021-01-01
    “…We selected the observation time points and groups with severe damage to observe the changes of myocardial structure and ultrastructure with an optical microscope and TEM; and to detect the expression and distribution of Cx43 by western blotting and immunohistochemistry. …”
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  14. 3774

    Schwannoma of the Base of the Tongue: A Case Report of a Rare Disease and Review of Literatures by Mohd. Yusuf Haider, Manjur Rahim, N. M. K. Bashar, Md. Zakir Hossain, Sk Md Jaynul Islam

    Published 2020-01-01
    “…These tumors can emerge from any nerve covered with a Schwann cell sheath, including the cranial nerves (with the exception of the optic and olfactory nerves), the spinal nerves, and the autonomous nervous system (Harada H, Omura K and Maeda A, 2001). …”
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  15. 3775

    Serum Oxidative Stress-related Biomarkers in Ocular Hypertension and Glaucoma by Mine Esen Baris, Onur Furundaoturan, Meltem Kocamanoğlu, Seray Sahin, Yasemin Akçay, Suzan Güven Yılmaz

    Published 2024-12-01
    “…This elevated level might contribute to the protection of the optic nerve even in the presence of increased intraocular pressure. …”
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  16. 3776

    Changes in Anterior Segment Morphology of Iris Bombe before and after Laser Peripheral Iridotomy in Patients with Uveitic Secondary Glaucoma by Wakako Ikegawa, Takashi Suzuki, Koji Namiguchi, Shiro Mizoue, Atsushi Shiraishi, Yuichi Ohashi

    Published 2016-01-01
    “…To quantify changes in anterior segment (AS) parameters after laser peripheral iridotomy (LPI) using AS-optical coherence tomography (OCT) of iris bombe. …”
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  17. 3777

    Application and Analyzation of the Vision-Based Structure Model Displacement Measuring Method in Cassette Structure Shaking Table Experiment by Wang Yanhua, Wang Cheng, Feng Yan, Dai Bowen, Wu Gang

    Published 2020-01-01
    “…The noncontact displacement measurement method, such as optical measuring technology, can solve the above problems and serve as an effective supplementary method for traditional displacement measuring in the shaking table test. …”
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    Article
  18. 3778

    Mathematical Modelling of Acetaminophen Release in HPC/PAAm Hydrogel: Synthesis and Application by Abigail M. Díaz-Guerrero, Claudia A. Castillo-Miranda, Carlos F. Castro-Guerrero, Hernán Peraza-Vázquez, Ana B. Morales-Cepeda, Adrián F. Peña-Delgado

    Published 2019-01-01
    “…The HPC/PAAm gel was synthesized in proportions of 25/75 wt% and was characterized by FTIR, DSC, optical microscopy, SEM, and TGA, with and without acetaminophen. …”
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  19. 3779

    Model analysis of biases in the satellite-diagnosed aerosol effect on the cloud liquid water path by H. Kokkola, H. Kokkola, J. Tonttila, S. M. Calderón, S. Romakkaniemi, A. Lipponen, A. Peräkorpi, T. Mielonen, E. Gryspeerdt, T. H. Virtanen, P. Kolmonen, A. Arola

    Published 2025-02-01
    “…Our comparison shows that spatial variability in cloud properties and instrumental noise in satellite retrievals of cloud optical depth and cloud effective radii results in bias in the satellite-derived liquid water path. …”
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    Article
  20. 3780

    Factors Associated with the Clinical Course of Vitreomacular Traction by Petros Petrou, Evangelia Chalkiadaki, Marie-Helene Errera, Sidath Liyanage, Louisa Wickham, Evangelia Papakonstantinou, Aristotelis Karamaounas, Menelaos Kanakis, Ilias Georgalas, Stylianos Kandarakis, David Charteris

    Published 2020-01-01
    “…Background. To analyze the optical coherence tomography (OCT) characteristics as well as the clinical and demographic features to investigate their possible role to the course of vitreomacular traction syndrome. …”
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