Showing 661 - 680 results of 2,058 for search '"laser"', query time: 0.06s Refine Results
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    Laser-Induced Fluorescence Decay of 2-Methyl-, 2-Methoxy-, and 2-Ethylnaphthlene on α-Alumina during Temperature Programmed Desorption by Bradly B. Baer, Shanan Lau, Hannah E. Ryan, K. A. Martin, A. M. Nishimura

    Published 2013-01-01
    “…By assuming an exponential decay, the rate constants of the relaxation to the ground state were observed to have two components (±20%) by laser induced fluorescence (LIF). For the 2-MeON, 2-MN, and 2-EN excimer, the longer components were 35, 25, and 23 × 106 s−1, respectively. …”
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  4. 664
  5. 665

    A Theoretical Model of the Flow Properties of Postprocessed Direct Metal Laser Sintering Ti6Al4V (ELI) by A. M. Muiruri, M. Maringa, W. du Preez

    Published 2022-01-01
    “…Heat treatment of direct metal laser sintering (DMLS) Ti6Al4V (ELI) generates different mechanical properties of the alloy depending on the heat treatment cycle adopted. …”
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    Laser Vaporization of Intracoronary Thrombus and Identifying Plaque Morphology in ST-Segment Elevation Myocardial Infarction as Assessed by Optical Coherence Tomography by Yuki Yamanaka, Yoshihisa Shimada, Daisuke Tonomura, Kazunori Terashita, Tatsuya Suzuki, Kentaro Yano, Satoshi Nishiura, Masataka Yoshida, Takao Tsuchida, Hitoshi Fukumoto

    Published 2021-01-01
    “…We evaluated the thrombus-vaporizing effect of excimer laser coronary angioplasty (ELCA) in patients with ST-segment elevation myocardial infarction (STEMI) by optical coherence tomography (OCT). …”
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    Processing Window and Microstructure of NiCoCrAlY Coating Deposited on Cast Iron Using Multilayer Laser Cladding by Hao Liu, Peijian Chen, Haifeng Yang, Jingbin Hao, Xianhua Tian, Xiuli He, Gang Yu

    Published 2019-01-01
    “…Nickel-base or cobalt-base alloy coatings prepared by laser cladding can improve the surface properties of cast iron, thereby increasing the service life of the components; however, due to the poor weldability and high carbon content of cast iron, the use of laser cladding to prepare alloy coatings faces many difficulties. …”
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  13. 673

    Intravitreal Conbercept Injection with and without Grid Laser Photocoagulation in the Treatment of Diffuse Diabetic Macular Edema in Real-Life Clinical Practice by Yule Xu, Ao Rong, Yanlong Bi, Wei Xu

    Published 2016-01-01
    “…To evaluate the efficacy of intravitreal conbercept (IVC) plus modified grid laser photocoagulation (MGP) versus IVC alone for treatment of diffuse diabetic macular edema (DDME). …”
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    Analytical Solution of the Hyperbolic Heat Conduction Equation for Moving Semi-Infinite Medium under the Effect of Time-Dependent Laser Heat Source by R. T. Al-Khairy, Z. M. AL-Ofey

    Published 2009-01-01
    “…This paper presents an analytical solution of the hyperbolic heat conduction equation for moving semi-infinite medium under the effect of time dependent laser heat source. Laser heating is modeled as an internal heat source, whose capacity is given by 𝑔(𝑥,𝑡)=𝐼(𝑡)(1−𝑅)𝜇𝑒−𝜇𝑥 while the semi-infinite body has insulated boundary. …”
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  17. 677

    Corneal Backscatter Analysis by In Vivo Confocal Microscopy: Fellow Eye Comparison of Small Incision Lenticule Extraction and Femtosecond Laser-Assisted LASIK by Alper Agca, Engin Bilge Ozgurhan, Yusuf Yildirim, Kadir Ilker Cankaya, Nimet Burcu Guleryuz, Zeynep Alkin, Abdullah Ozkaya, Ahmet Demirok, Omer Faruk Yilmaz

    Published 2014-01-01
    “…To evaluate and compare corneal backscatter from anterior stroma between small incision lenticule extraction (SMILE) and femtosecond laser-assisted LASIK (femto-LASIK). Methods. A cohort of 60 eyes of 30 patients was randomized to receive SMILE in one eye and femto-LASIK in the fellow eye. …”
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  18. 678

    Numerical study on the surface evolution and flow dynamics in laser polishing of 100Cr6 steel based on the coupled capillary and thermocapillary flow by Chuqiao Fang, Wei Dai, Xiao Wu, Sijin Wang

    Published 2025-01-01
    “…Laser polishing (LP) has gained widespread interest in various engineering fields due to its high efficiency, precision, and non-contact processing capabilities. …”
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  19. 679

    A Comprehensive Strategy for Laser Corneal Refractive Surgery during the COVID-19 Epidemic in a Tertiary Teaching Hospital in Wenzhou, China by Jia Zhang, Ioannis M. Aslanides, Vasileios Selimis, Nan-Ji Lu, Wei-Jie Liu, Hong-Xiao Jiang, Chao Zhang, Chen-Chen Xu, Qin-Mei Wang, Jia Qu, Shi-Hao Chen

    Published 2020-01-01
    “…The authors reviewed the clinical work arrangements during the epidemic situation at the Eye Hospital of Wenzhou Medical University in China and analyzed the prevention and control measures that were applied during the laser corneal refractive surgery process. The comprehensive protection protocol, which was established throughout the entire process, included both horizontal (medical staff-patient, medical staff-medical staff, and patient-patient) and vertical (preoperative, intraoperative, and postoperative transmission assessment) approach and was mainly focused on strengthening the protection against potential aerosol transmission that may occur during intraocular pressure measurements and laser ablation. …”
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