Showing 1,581 - 1,600 results of 2,783 for search '"laser"', query time: 0.08s Refine Results
  1. 1581
  2. 1582

    Clinical Validation of Adjusted Corneal Power in Patients with Previous Myopic Lasik Surgery by Vicente J. Camps, David P. Piñero, Veronica Mateo, Celia García, Alberto Artola, Rafael Pérez-Cambrodi, Pedro Ruiz-Fortes

    Published 2015-01-01
    “…To validate clinically a new method for estimating the corneal power (Pc) using a variable keratometric index (nkadj) in eyes with previous laser refractive surgery. Setting. University of Alicante and Medimar International Hospital (Oftalmar), Alicante, (Spain). …”
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  3. 1583

    Temperature dependence of femtosecond photoacoustic process in high-precision characterization for metal nanofilms by Zhongyu Wang, Jing Min, Yong Sun, Xuesong Wang, Xiuguo Chen, Zirong Tang, Shiyuan Liu

    Published 2025-02-01
    “…By integrating dynamic behavior into ultrafast laser-matter interaction and acousto-optic processes, we explored the temperature effects throughout testing. …”
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  4. 1584

    Defect state enhanced nonlinear absorption and optical limiting behaviour of erbium doped silver molybdate nanostructures by B. Binish, K. Mani Rahulan, T. C. Sabari Girisun, Nisha S. Panicker

    Published 2025-01-01
    “…Abstract Transition metal based optical limiting materials have garnered significant attention due their crucial role in protecting sensitive optical system from high intense laser damage. Transition metal molybdates exhibits nonlinear optical (NLO) response, which attenuate highly intense light by transmitting light of desired intensity. …”
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  5. 1585

    Multi-bandwidth reconstruction for photoacoustic tomography using cascade U-net by Zezheng Qin, Lingyu Ma, Zhigang Lei, Yiming Ma, Weiwei Fu, Mingjian Sun

    Published 2025-01-01
    “…Photoacoustic imaging (PAI) employs short laser pulses to excite absorbing materials, producing ultrasonic waves spanning a broad spectrum of frequencies. …”
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  6. 1586

    Impact of single versus dual arterial supply on perfusion and function in finger replantation after complex hand injuries by Martynas Tamulevicius, Malte David Steinbach, Florian Bucher, Nadjib Dastagir, Doha Obed, Peter M. Vogt, Khaled Dastagir

    Published 2025-01-01
    “…Perfusion has been assessed using FLIR thermal imaging and laser speckle contrast analysis. Functional outcomes and quality of life scores were measured using standardized questionnaires. …”
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  7. 1587

    Photo-Induced Cell Damage Analysis for Single- and Multifocus Coherent Anti-Stokes Raman Scattering Microscopy by Takeo Minamikawa, Yoshinori Murakami, Naokazu Matsumura, Hirohiko Niioka, Shuichiro Fukushima, Tsutomu Araki, Mamoru Hashimoto

    Published 2017-01-01
    “…A near-infrared pulsed laser (709 nm) was used to induce cell damage. We compared the photo-induced cell damage in the single- and the multifocus excitation schemes with the condition to obtain the same CARS signal in the same frame rate. …”
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  8. 1588

    Clinical validity of fluorescence-based devices versus visual-tactile method in detection of secondary caries around resin composite restorations: diagnostic accuracy study by Aya Mohamed Adly, Shereen Hafez Ibrahim, Amira Farid El-Zoghbi

    Published 2025-01-01
    “…Abstract Objectives To assess the validity of light-induced and laser-induced fluorescence devices compared to the visual-tactile method for detecting secondary caries around resin composite restorations. …”
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  9. 1589
  10. 1590

    Three-Dimensional Shapes and Cell Deformability of Rat Red Blood Cells during and after Asphyxial Cardiac Arrest by Hui Jai Lee, SangYun Lee, HyunJoo Park, YongKeun Park, Jonghwan Shin

    Published 2019-01-01
    “…Employing three-dimensional laser interferometric microscopy, we investigated three-dimensional shapes and deformability of RBCs during and after asphyxial cardiac arrest in rats at the individual cell level. …”
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  11. 1591
  12. 1592
  13. 1593

    OPTICAL METHOD AND SET-UP FOR THE THERMAL DIFFUSIVITY MEASURMENT OF SOLID STATE MATERIALS by I. G. Kisialiou, E. V. Ivakin

    Published 2015-03-01
    “…Application of light-induced thermal transient gratings for measurement of thermal diffusivity of solid state materials including thin films is presented. Laser-optical set-up, which allows non-contact measurement of thermal diffusivity by transient gratings′ method is described. …”
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  14. 1594

    Characterizing local forest structural complexity based on multi-platform and -sensor derived indicators by Patrick Kacic, Ursula Gessner, Christopher R. Hakkenberg, Stefanie Holzwarth, Jörg Müller, Kerstin Pierick, Dominik Seidel, Frank Thonfeld, Michele Torresani, Claudia Kuenzer

    Published 2025-01-01
    “…We found moderate to strong inter-platform correlations among structural complexity metrics (|r| >= 0.6) between mobile laser scanning (box dimension, canopy cover), terrestrial laser scanning (canopy openness index), Sentinel-1 (VH, cross-polarized backscatter), Sentinel-2 (NMDI, Normalized Multi-band Drought Index), and GEDI (total canopy cover). …”
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  15. 1595

    Comparison between detection power of MBT STAR-Carba test and KBM CIM Tris II for carbapenemase-producing bacteria by Komatsu Shoko, Fujinaga Chinami, Nakanishi Noriko

    Published 2025-02-01
    “…Recently, matrix-assisted laser desorption ionization time-of-flight mass spectrometry was used to detect carbapenemase activity.…”
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  16. 1596

    The non-destructive research into the deserted village of Jovka with the Church of St. Thomas in Nová Ves nad Žitavou by Zuzana Borzová, Peter Bisták, Tibor Lieskovský, Dominik Repka, Marek Budaj, Ľuboš Trubíni, Ján Šťubňa

    Published 2024-12-01
    “…By means of a geophysical survey, targeted surface collection, terrain prospecting and a metal detector survey, also using aerial laser scanning, we acquired a clearer picture of the location and dating of this deserted village with the Church of St. …”
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  17. 1597

    LOD for Architectural Heritage: BIM Modeling for the Solimene Factory by Adriana Rossi, Umberto Palmieri

    Published 2019-06-01
    “… The authors created a BIM model of a significant portion of the Solimene ceramic factory (Vietri, Salerno) based on an unstructured model obtained with phase-shift 3D laser scanning. The components, referred to standardized levels of development (LOD), are placed at the origin of a shared and interoperable workflow, suitable for comparing documents and models for design purposes and dissemination of architectural heritage. …”
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  18. 1598

    La 3D au service de la conservation des grottes ornées, l’exemple de Lascaux et du simulateur Lascaux by Delphine Lacanette, Philippe Malaurent

    Published 2012-04-01
    “…Numerical simulation in fluid mechanics is applied here to the conservation of the patrimony and more particularly to the Lascaux cave, in Dordogne, France. A very accurate 3D laser survey of the cavity of more than 150 million points was used as a base of the Lascaux simulator, a numerical tool allowing to test in laboratory, on a computer, the modifications to bring eventually to the cave, and to check the way it reacts before achieving these modifications in situ. …”
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  19. 1599

    Study on the mechanical properties of Ti-6Al-4V alloy with minimal surface structures: effects of different heat treatment temperatures by Kai Qian, Shuangyu Liu, Fulong Zhang, Guihua Hang, Bo Cui, Ziwei Guo, Qiushi Zhang, Wang Binhua

    Published 2025-01-01
    “…This study utilized selective laser melting (SLM) to fabricate TPMS scaffold models with porosities of 50%, 60%, 70%, and 80%, based on Gyroid and Primitive unit cells. …”
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  20. 1600

    Airborne lidar intensity correction for mapping snow cover extent and effective grain size in mountainous terrain by Chelsea Ackroyd, Christopher P. Donahue, Brian Menounos, S. McKenzie Skiles

    Published 2024-12-01
    “…Differentially mapping snow depth in mountain watersheds from airborne laser altimetry is a valuable hydrologic technique that has seen an expanded use in recent years. …”
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