Mostrando 2,621 - 2,640 Resultados de 53,273 Para Buscar '"láser"', tiempo de consulta: 0.45s Limitar resultados
  1. 2621
    “…The SIRIUS 60W Thulium Fiber Laser for removing the lesion was used.…”
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  2. 2622
    “…Increasing welding speed can promote the productivity of laser welding. However, humping defects often occur, which limits the application of this strategy. …”
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  3. 2623
    “…In addition, the EDX analysis is consistent with the XPS findings, i.e., following laser transfer, Pd amounts lower than 0.5% are present in the Pd-SnO(2) pixels. …”
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  4. 2624
    “…In this regard, a novel coating process with laser was developed in this work. By decoupling the melding of powder from the coating speed, the coating speed of < 2 m/min in conventional laser coating can be increased to > 500 m/min. …”
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  5. 2625
    “…PURPOSE: Selective laser trabeculoplasty is a safe and effective procedure for reducing IOP, but its mechanism of action is not fully elucidated. …”
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  6. 2626
    “…We prepared the silicon nanoparticles via in situ laser ablation. Following laser ablation, we observed that the silicon nanoparticles formed curved filament–like structures, indicative of quantized vortex cores. …”
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  7. 2627
    por Mohd Khan, Saif, Mishra, G.
    Publicado 2022
    “…These localized errors are carried to the entire undulator segments and are a cause of concern for precision field integral and phase error estimates. A laser interferometer has been designed to read the offsets and to fix the magnets to minimize the offsets.…”
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  8. 2628
    “…Herein, a quantum dot random laser was achieved using a silicon nanowire array. …”
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  9. 2629
    “…To the best of our knowledge, this is first report on the usage of microfibers as a SA for building ultrafast fiber lasers.…”
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  10. 2630
    “…Laser induced graphitization of polyacrylonitrile-based carbon fibers (CFs) was carried out in a self-designed furnace with a CO(2) laser source. …”
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  11. 2631
    por Faisal, F. H. M.
    Publicado 2022
    “…In this work we investigate quantum mechanically the interaction of an intense ultrashort laser pulse with the graphene monolayer as well as with the armchair graphene ribbons of different widths. …”
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  12. 2632
  13. 2633
  14. 2634
    “…We describe the fabrication and the application of electrospun mats of bioactive nanofibers all made of biocompatible components such as a natural polysaccharide and a cyanine dye for use as laser-activatable plasters, resembling the ultrastructure of human dermis. …”
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  15. 2635
    “…The sweep rate of conventional short-cavity lasers with an intracavity-swept filter is limited by the buildup time of laser signals from spontaneous emissions. …”
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  16. 2636
  17. 2637
    “…In a more general perspective, we present and experimentally validate a new relation between laser synchronization and the symmetry of the underlying non-Hermitian Hamiltonian.…”
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  18. 2638
    “…We describe our technique for laser lead extraction during VA-ECMO support in a 64-year-old patient with triple valve endocarditis and lead vegetations.…”
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  19. 2639
    “…To answer these issues, the formation of an intra-volume channel within a three-dimensional, scaffold free, mature, and cell-covered collagen microfibre is here investigated through laser-induced cavitation. An intra-volume channel was formed upon irradiation with a near-infrared, femtosecond laser beam, focused with a high numerical aperture lens. …”
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  20. 2640
    “…Creating micro and nano lasers, high threshold gain is an inherent problem that have critically restricted their great technological potentials. …”
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