Showing 1,781 - 1,800 results of 2,783 for search '"laser"', query time: 0.06s Refine Results
  1. 1781

    Thermoacoustic Molecular Imaging of Small Animals by Robert A. Kruger, William L. Kiser, Daniel R. Reinecke, Gabe A. Kruger, Kathy D. Miller

    Published 2003-04-01
    “…The device utilizes pulsed laser irradiation (680–1064 nm) and a unique, 128-element transducer array. …”
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    Article
  2. 1782

    Parameter Identification and Control Method of a Hypersonic Wind Tunnel Attack Angle Mechanism by Guoliang Zheng, Dewei Zhang, Guangfei You, Leile Zhang, Yiyong Wu, Hongtao Yang

    Published 2020-10-01
    “…Aiming at the characteristics of many error factors in the pitch and yaw degrees of freedom transmission chain, the laser tracker is used to detect and the parameters in the kinematic model are accurately fitted with the nonlinear least square method. …”
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  3. 1783

    准分子激光原位角膜磨镶术创面愈合机制的免疫组化实验 by 杨 斌, 林小铭, 王 铮, 陈家祺, 郑湖玲

    Published 2001-01-01
    “…【目的】研究准分子激光原位角膜磨镶术(laser in situ keratomileusis, LASIK)后角膜创面的愈合机制。【方法】对 10 只兔右眼施行LASIK 手术, 分别于术后1 d、1 周、1 个月、3 个月和6 个月取标本, 应用病理学和免疫组化的方法研究及观 察角膜基质成分的变化。…”
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  4. 1784

    The Origin of Ekman Flow in a Cavity Subject to Impulsive Rotational Motions by Wen-Jei Yang, Hiroshi Ohue, Genshi Kawashima

    Published 2001-01-01
    “…An experimental study is performed to disclose the origin of Ekman flow on the surfaces of a rotating drum resulting from fluid-structure interaction after an impulsive start of motion (referred to as the spin-up process) or an impulsive stop (the spin-down process). Laser Doppler velocimetry (LDV) is employed to determine instantaneous distribution of both the radial and angular velocity components in the flow field inside the rotating drum. …”
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  5. 1785

    Construction characteristics and reinforcement and maintenance technology of native earth buildings in Liling area by Yujia Fan, Chao Wang, Haiting Sun, Jun Mu

    Published 2025-01-01
    “…The research uses a variety of methods, including on-site investigation, 3D laser scanner tilt analysis, deformation chromatography analysis, wood material detection, and stress wave analysis, to obtain the main structural forms and material characteristics of local earth buildings. …”
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  6. 1786

    Numerical Simulations of the Flame of a Single Coaxial Injector by Victor P. Zhukov, Markus Feil

    Published 2017-01-01
    “…The first test case is an experiment on the mixing in a nonreacting coaxial jet carried out with the use of planar laser induced fluorescence (PLIF). The second test case is an experiment on the visualization of hydrogen-oxygen flame using PLIF of OH in a single injector combustion chamber at pressure of 53 bar. …”
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  7. 1787

    Measuring. Monitoring. Management. Control by F.G. Agayev, H.H. Asadov, M.E. Omarov, S.S. Aliyeva

    Published 2024-12-01
    “…In the model study of the average integral value of the fluorescent radiation of the crown, solar radiation was replaced by laser radiation, which avoids the negative influence of atmospheric factors. …”
    Article
  8. 1788

    Magnetic and Thermal Characterization of Fe2.9wt.%Si for Magnetic Shielding Applications by Michele Quercio, Luca Santoro, Emir Poskovic, Raffaella Sesana, Aldo Canova

    Published 2025-01-01
    “…%Si alloy produced via Laser Powder Bed Fusion (LPBF). The study compares these materials’ performance with conventional counterparts, particularly in the context of their application in magnetic shielding of a relay switch. …”
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    Article
  9. 1789

    Proliferative Verrucous Leukoplakia of the Gingiva: An Early Lesion Refractory to Surgical Excision by Dhanushka Leuke Bandara, Primali Rukmal Jayasooriya, Ruwan Duminda Jayasinghe

    Published 2019-01-01
    “…The initial nonscrapable gingival lesion was treated with CO2 laser ablation, and the histopathological evaluation was carried out. …”
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  10. 1790

    Sensing Characteristics of Side-Hole Fiber-Based Long-Period Grating by Yi Xin, Xinyong Dong, Junwei Yuan, Yi Li, Shangzhong Jin, Sulei Zhang

    Published 2013-01-01
    “…Long-period gratings (LPGs) have been fabricated in a side-hole fiber (SHF) by using a pulsed CO2 laser. Sensing characteristics of this SHF-LPG to temperature surrounding refractive index and bend have been investigated. …”
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  11. 1791

    Human Position Detection Based on Depth Camera Image Information in Mechanical Safety by Cheng Zhou, Dacong Ren, Xiangyan Zhang, Cungui Yu, Likai Ju

    Published 2022-01-01
    “…The devices used for human position detection in mechanical safety mainly include safety light curtain, safety laser scanner, safety pad, and vision system. However, these devices may be bypassed when used, and human or equipment cannot be distinguished. …”
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  12. 1792

    Skin Matters: Identifying Pain Mechanisms and Predicting Treatment Outcomes by Edward A. Shipton

    Published 2013-01-01
    “…In the past two decades, there has been widespread use of modalities such as punch skin biopsies, quantitative sensory testing, and laser-evoked potentials to evaluate small caliber nerve fibers. …”
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  13. 1793

    Study of Manufacturing Process of Holes in Aeroengine Heat Shield by Anyuan Jiao, Weijun Liu

    Published 2019-01-01
    “…So, a novel combination of manufacturing processes was proposed. Firstly, laser cutting technology was used to process the base hole in a GH3128 plate, followed by reaming, and finally, using a magnetic abrasive finishing effector to remove burrs formed during the first two steps. …”
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  14. 1794

    Optimizing Imaging of Three-Dimensional Multicellular Tumor Spheroids with Fluorescent Reporter Proteins Using Confocal Microscopy by Lucia le Roux, Andrei Volgin, David Maxwell, Katashi Ishihara, Juri Gelovani, Dawid Schellingerhout

    Published 2008-09-01
    “…The combined use of special objectives, glass-bottomed culture dishes, and depth-dependent laser output modulation extended our depth range beyond previously accepted limits. …”
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  15. 1795

    Permeability Evolution of an Intact Marble Core during Shearing under High Fluid Pressure by Yuan Wang, Yu Jiao, Shaobin Hu

    Published 2021-01-01
    “…After establishing a numerical model based on the point cloud data generated by the three-dimensional (3D) laser scanning of the fracture surfaces, we found that there are some contact areas that block the percolation channels under high effective stress conditions. …”
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  16. 1796

    Touchless Mechanism to Detect Rhodamine B Concentration in Distilled Water Using Fiber Bundle by Samian, A. H. Zaidan, Patricia, R. N. Afifah, M. Yasin

    Published 2019-01-01
    “…The working mechanism of the sensor is based on the displacement sensor and absorption of rhodamine B on laser light at a wavelength of 543 nm. The concentration of rhodamine B was detected through the valley and the peak voltage resulting from the displacement of the sensor probe to the sample surface. …”
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  17. 1797

    Active oversight and quality control in standard Bayesian optimization for autonomous experiments by Sumner B. Harris, Rama Vasudevan, Yongtao Liu

    Published 2025-01-01
    “…We demonstrate the effectiveness of the Dual-GP model with synthetic model data and implement this approach in autonomous pulsed laser deposition experimental data. This Dual-GP approach has broad applicability in diverse GPBO-driven experimental settings, providing a more adaptable and precise framework for refining autonomous experimentation for more efficient optimization.…”
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  18. 1798

    Role of thermal effect on the capture stability of plasmonic optical tweezers by Yukun Ji, Yatao Ren, Xuehui Wang, Hong Qi

    Published 2025-01-01
    “…In addition, increasing the refractive index or diameter of nanoparticles, thermal conductivity of the substrate, and incident laser power can improve the capture efficiency.…”
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  19. 1799

    Raman Spectra of PbTe- and GeTe-Based Monocrystalline Epitaxial Layers by N. Romcevic, B. Hadzic, P. Dziawa, T. Story, W. D. Dobrowolski, M. Romcevic

    Published 2024-01-01
    “…In this paper, we have focused on the Raman spectra excited by the 514.5 nm laser line (out of resonance) of PbTe, GeTe, (Pb, Ge)Te, and (Pb, Ge, Eu)Te layers grown on BaF2 (111) monocrystalline substrates. …”
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  20. 1800

    Evaluation on the fatigue behavior of sand-blasted AlSi10Mg obtained by DMLS by Annalisa Pola, Davide Battini, Marialaura Tocci, Andrea Avanzini, Luca Girelli, Candida Petrogalli, Marcello Gelfi

    Published 2019-06-01
    “…In the present paper, fatigue tests were performed on sand-blasted AlSi10Mg samples produced by Direct Metal Laser Sintering (DMLS). The effect of sand-blasting on surface properties was evaluated by roughness and residual stresses measurements, together with morphological analysis, in comparison with as-built condition. …”
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