Showing 3,661 - 3,680 results of 4,366 for search '"optics"', query time: 0.08s Refine Results
  1. 3661

    CdSe Quantum Dots for Solar Cell Devices by A. B. Kashyout, Hesham M. A. Soliman, Marwa Fathy, E. A. Gomaa, Ali A. Zidan

    Published 2012-01-01
    “…The results showed CdSe quantum dots with sizes ranging from 3 nm to 6 nm which enabled the control of the optical properties and consequently the solar cell performance. …”
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    Article
  2. 3662

    Maritime-Continental Contrasts in the Properties of Low-Level Clouds: A Case Study of the Summer of the 2003 Yamase, Japan, Cloud Event by Nawo Eguchi, Tadahiro Hayasaka, Masahiro Sawada

    Published 2014-01-01
    “…The features of the Yamase cloud were found to be almost the same as those of general stratus clouds but with a smaller effective radius (re) and a greater optical thickness (τ) over land, as compared with general stratus clouds. …”
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  3. 3663

    Room temperature CRISPR diagnostics for low-resource settings by Eric A. Nalefski, Selma Sinan, Jason L. Cantera, Anastasia G. Kim, Remy M. Kooistra, Rafael E. Rivera, Jordyn P. Janshen, Sanchita Bhadra, Joshua D. Bishop, Andrew D. Ellington, Ilya J. Finklestein, Damian Madan

    Published 2025-01-01
    “…RPA-TsCas12a reactions performed at 25 °C effectively detected HPV-16 in crudely prepared cervical swab samples with high sensitivity and specificity using both optical and lateral flow readouts. The reactions developed herein reduce the complexity and equipment requirements for affordable diagnostics in low- and middle-income countries.…”
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    Article
  4. 3664

    Addition of Zirconium Oxide for Reduction of Hydroxyapatite Layer Cracks in Ti-6Al-4V ELI Implant Materials for Improved Osseointegration by Sanny Ardhy, Gunawarman Gunawarman, Jon Affi, Yuli Yetri

    Published 2022-10-01
    “…Layer morphology and cracks were seen using an optical microscope. The percentage of layer cracks will be measured using ImageJ software. …”
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    Article
  5. 3665

    Untreated Active Tuberculosis in Pregnancy with Intraocular Dissemination: A Case Report and Review of the Literature by Shadi Rezai, Stephen LoBue, Daniel Adams, Yewande Oladipo, Ramses Posso, Tiffany Mapp, Crystal Santiago, Manisha Jain, William D. Marino, Cassandra E. Henderson

    Published 2015-01-01
    “…Active TB was confirmed with intraocular dissemination. Patient had optic atrophy OS (left eye) and papillitis, choroiditis, and uveitis OD (right eye) due to TB infiltration. …”
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    Article
  6. 3666

    Full Thickness Retinal Hole Formation after Nd:YAG Laser Hyaloidotomy in a Case with Valsalva Retinopathy by Yasin Sakir Goker, Kemal Tekin, Cemile Ucgul Atilgan, Pinar Kosekahya, Pelin Yilmazbas

    Published 2018-01-01
    “…At 1st month examination all hemorrhages were resolved but RPE alterations were still at the margin of the inferior temporal arterial vascular arcade. The optical coherence tomography angiography (OCTA) images revealed 2 lesions. …”
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    Article
  7. 3667

    Orange-Reddish Light Emitting Phosphor GdVO4:Sm3+ Prepared by Solution Combustion Synthesis by M. S. Rabasovic, J. Krizan, S. Savic-Sevic, M. Mitric, M. D. Rabasovic, B. P. Marinkovic, D. Sevic

    Published 2018-01-01
    “…Photoluminescence characterization of the emission spectrum and time-resolved analysis have been performed using the tunable laser optical parametric oscillator excitation and the streak camera. …”
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    Article
  8. 3668

    Pyran-Squaraine as Photosensitizers for Dye-Sensitized Solar Cells: DFT/TDDFT Study of the Electronic Structures and Absorption Properties by Reda M. El-Shishtawy, Shaaban A. Elroby, Abdullah M. Asiri, Rifaat H. Hilal

    Published 2014-01-01
    “…In an effort to provide, assess, and evaluate a theoretical approach which enables designing efficient donor-acceptor dye systems, the electronic structure and optical properties of pyran-squaraine as donor-acceptor dyes used in dye-sensitized solar cells were investigated. …”
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    Article
  9. 3669

    How Does PM2.5 Impact the Urban Vertical Temperature Structure? A Case Study in Nanjing by Hao Wu, Yang Cao, Tijian Wang, Jiawei You, Tingting Yang, Yawei Qu, Shuqi Yan, Huadong Yang, Xiyu Mu, Libo Gao, Congwu Huang

    Published 2024-01-01
    “…The results show that the optical parameters, atmospheric heating rate, radiative forcing, and temperature are all impacted by the concentration and composition of PM2.5. …”
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    Article
  10. 3670

    ALMA/SCUBA-2 COSMOS Survey: Properties of X-Ray- and SED-selected Active Galactic Nuclei in Bright Submillimeter Galaxies by Ryosuke Uematsu, Yoshihiro Ueda, David M. Alexander, A. M. Swinbank, Ian Smail, Carolina Andonie, Chian-Chou Chen, Ugne Dudzevičiūtė, Soh Ikarashi, Kotaro Kohno, Yuichi Matsuda, Annagrazia Puglisi, Hideki Umehata, Wei-Hao Wang

    Published 2025-01-01
    “…We utilize the bright sample of the ALMA/SCUBA-2 COSMOS Survey (AS2COSMOS), which consists of 260 SMGs with S _870 _μ _m  = 0.7–19.2 mJy at z  = 0–6. We perform optical to millimeter spectral energy distribution (SED) modeling for the whole sample. …”
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  11. 3671

    Movement of Overlying Strata and Mechanical Responses of Shallow Buried Gas Pipelines in Coal Mining Areas by Jiashu Han, Zhanguo Ma, Junyu Sun, Peng Gong, Pengfei Yan, Chuanchuan Cai, Mingshuo Xu, Tianqi She

    Published 2025-01-01
    “…Based on a case study from the Central China coal mining area, this research employs a scaled model experiment to investigate the movement of overlying strata in a room-and-pillar mining goaf. Distributed optical fiber strain sensors and thin-film pressure sensors were used to simultaneously measure the stress variations in the pipeline and changes in the soil pressure surrounding it. …”
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  12. 3672

    A Comparison of Two Dust Uplift Schemes within the Same General Circulation Model by Duncan Ackerley, Manoj M. Joshi, Eleanor J. Highwood, Claire L. Ryder, Mark A. J. Harrison, David N. Walters, Sean F. Milton, Jane Strachan

    Published 2012-01-01
    “…The global annual mean dust aerosol optical depths (at 550 nm) using two different dust uplift schemes were found to be 0.014 and 0.023—both lying within the estimates from the AeroCom project. …”
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  13. 3673

    Viscoat Assisted Inverted Internal Limiting Membrane Flap Technique for Large Macular Holes Associated with High Myopia by Zongming Song, Mei Li, Junjie Liu, Xuting Hu, Zhixiang Hu, Ding Chen

    Published 2016-01-01
    “…The main outcome measures were MH closure evaluated by optical coherence tomography (OCT) and best-corrected visual acuities (BCVAs). …”
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  14. 3674

    Comparison of Real Response and Theoretical Modeling of Pavement with Thick Asphalt Layers under Heavy Traffic Load by Jingsong Shan, Hongmei Shao, Qiuzhong Li, Peili Sun

    Published 2019-01-01
    “…Responses of the two structures under traffic loads were measured using optical fiber sensors, and the differences between theoretical model results and field measurements were analyzed. …”
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  15. 3675

    En Face OCT Imaging for the Diagnosis of Outer Retinal Tubulations in Age-Related Macular Degeneration by Benjamin Wolff, Alexandre Matet, Vivien Vasseur, José-Alain Sahel, Martine Mauget-Faÿsse

    Published 2012-01-01
    “…“En face” is an emerging imaging technique derived from spectral domain optical coherence tomography (OCT). It produces frontal sections of retinal layers, also called “C-scan OCT.” …”
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  16. 3676

    Effect of solid solution temperature and aging time on microstructure and mechanical properties of Inconel 617 superalloy by WANG Qingpeng, LIU Sheng, SUN Mingyue, JIA Zhen, XU Bin, WU Shengqing, CHEN Yijie

    Published 2025-01-01
    “…The effects of solid solution temperature and aging time on the microstructure and mechanical properties of Inconel 617 superalloy are studied by using optical microscope, scanning electron microscope, and transmission electron microscope. …”
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    Article
  17. 3677

    Intrastromal autologous implantation of adipose derived adult stem cells for the management of established corneal scars by Jorge L. Alio del Barrio, Alberto Parafita-Fernandez, Daniel Gomez Plaza, Maria Eugenia Fernandez, Jorge L. Alio

    Published 2025-03-01
    “…OCT showed a thin new layer of neocollagen deposited at the surgical plane. Total stroma optical density (OD) improved from 51.5 to 41.2 GSU, anterior stroma OD improved from 55.9 to 42.8 GSU, and posterior stroma OD improved from 46.9 to 39.6 GSU. …”
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    Article
  18. 3678

    Predictive Analysis of Structural Damage in Submerged Structures: A Case Study Approach Using Machine Learning by Alexandre Brás dos Santos, Hugo Mesquita Vasconcelos, Tiago M. R. M. Domingues, Pedro J. S. C. P. Sousa, Susana Dias, Rogério F. F. Lopes, Marco L. P. Parente, Mário Tomé, Adélio M. S. Cavadas, Pedro M. G. P. Moreira

    Published 2025-01-01
    “…The lander was monitored using electrical and optical strain gauges. The strains measured during the testing period will provide empirical validation and may be used for extensive training of a more reliable model.…”
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  19. 3679

    Biomonitoring of Heavy Metal Air Pollution in Warsaw Using Two Moss Species Pleurozium schreberi and Sphagnum palustre by Krassimira Ilieva-Makulec, Paweł Dariusz Plichta, Maciej Sierakowski

    Published 2022-01-01
    “…The concentrations of seven heavy metals (Cr, Cu, Pb, Ni, Fe, Cd and Zn) in the mosses were determined, using an Inductively Coupled Plasma Optical Emission Spectrometer (ICP OES). Our results showed a clear dependence of heavy metal accumulation in the mosses on the location of the exposition site and the exposure period. …”
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  20. 3680

    Crystallographic characterization of Ag‐doping in nanocrystallite hydroxyapatite and evaluation of photocatalytic activity of organic pollutants by Md. Sahadat Hossain, Shifa Sarkar, Samina Ahmed

    Published 2025-01-01
    “…The samples were characterized with the aid of X‐ray diffraction (phase analysis, crystallographic characterization, and crystal size calculation using Scherrer equation and different models), scanning electron microscopy, and optical bandgap energy. The Hap containing 0.25% Ag showed better photocatalytic activity in various dye concentrations, catalyst doses, and pH. …”
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