Results 111 to 120 of about 23,153 (255)
Reparo de cerâmica com resina composta [PDF]
, 2012 Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde. Programa de Pós-Graduação em OdontologiaA atual pesquisa objetivou encontrar a força de união ao cisalhamento do reparo de resina composta à cerâmica feldspática ...
Malta, Daniel Alexandre Menezes Pedrosa
core
, 2014 Objectives: To evaluate the changes in best-corrected visual acuity (BCVA), intraocular pressure (IOP), central corneal thickness (CCT), and spherical equivalent (SE) before and after Nd: YAG laser capsulotomy.
Mehmet Özgür Zengin +3 more
core +1 more source
YAG Laser Treatment of Tinea Pedis [PDF]
, 1985 A clinical experiment on the treatment of tinea pedis infections (common as an athlete’s foot) was conducted using a pulsed Nd-YAG laser with an output energy of 0.5 joule/pulse and duration of 1 millisecond.
KAGAWA, Kiichiro, UEDA, Masahiro
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Luminescence and Photochromism in Lanthanide‐Doped Hackmanites
Advanced Optical Materials, Volume 14, Issue 23, 19 June 2026.Lanthanide‐doped lithium hackmanite derivatives are prepared utilizing a doped LiAlSiO4 precursor to modify luminescent and photochromic properties. Upon UV excitation, europium doping results in green Eu2+ persistent luminescence from shallow traps. Contrarily, samarium doping induces unusual near‐infrared photochromism.
Joshua Baggott +7 more
wiley +1 more source
Fundamental study of YAG laser processing of various ceramics [PDF]
In this study, YAG laser beams with energies of about 3.8 J/shot for cutting and 6.05 J/shot for welding were applied to various ceramics such as oxides, nitrides, carbides, borides and their composites.
三尾敦 +5 more
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Advanced Science, Volume 13, Issue 31, 4 June 2026.It is currently not well understood how cells regulate basic properties, e.g., volume and mechanics within dense multicellular environments like tumors. Here, we show that different cell types of cancer and also normal cells largely decrease their nuclear and cellular volumes in emerging cell clusters and that this is partly driven by cell cycle shifts.
Vaibhav Mahajan +13 more
wiley +1 more source
Design Of A Self-injected Unstable Cavity Nd: Yag Laser
, 2015 A detailed analysis of a self-injected Nd: YAG laser with an unstable cavity is presented. With respect to the normal Q-switched laser-mode operation the pulse peak power is increased by a factor of eight with a pulse length of about 1 ns.
Di Lazzaro P. +2 more
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Advanced Electronic Materials, Volume 12, Issue 12, 22 June 2026.Ultrathin Al‐substituted YIG films with perpendicular magnetic anisotropy are sputter‐grown directly on Si/SiOx using an ultrathin AlOx buffer layer. Al diffusion reduces the saturation magnetization and stabilizes PMA via magnetoelastic effects. Pt/Al:YIG bilayers exhibit strong spin Hall magnetoresistance and efficient spin–orbit torque switching ...
Matteo Fettizio +4 more
wiley +1 more source
Dual-pulse laser induced breakdown spectroscopy in the vacuum ultraviolet with ambient gas: spectroscopic analysis and optimization of limit of detection of carbon and sulfur in steel [PDF]
, 2012 Laser Induced Breakdown Spectroscopy (LIBS) in the vacuum ultraviolet (VUV) spectral region was applied to standard steel samples in dual-pulse excitation mode with an ambient gas. Two lasers were employed in collinear geometry, one as an ablation laser (
Jiang, Xi
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Results in EngineeringIn this work we report on the characteristics of a passively Q-switched Nd:YAG/Cr4+:YAG laser with four beams, developed for studies on the laser ignition of different combustible mixtures.
Oana-Valeria Grigore, Nicolaie Pavel
doaj +1 more source