Showing 1,521 - 1,540 results of 2,058 for search '"laser"', query time: 0.06s Refine Results
  1. 1521

    Extramedullary Plasmacytoma of the Larynx Treated by a Surgical Endoscopic Approach and Radiotherapy by Massimiliano Pino, Filippo Farri, Pietro Garofalo, Fausto Taranto, Andrea Toso, Paolo Aluffi

    Published 2015-01-01
    “…Microscopic suspension laryngoscopy was performed under general anaesthesia and a 4 W Acublade CO2 Laser was used for transoral resection of the lesion. …”
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  2. 1522

    Non-penetrating Deep Sclerectomy and Phacoemulsification Performed in Two Stages in Patients with Glaucoma and Cataract by Francisco Rey García González, Dayamí Pérez Gómez, Rodolfo López Rodríguez., Patricia González Vargas

    Published 2014-02-01
    “…<br /><strong>Methods:</strong> a prospective descriptive study was conducted in 200 patients who underwent non -penetrating deep sclerectomy with mitomycin C and Nd:YAG laser peripheral iridotomy in the first stage and phacoemulsification with intraocular PMMA lens implantation in the second stage. …”
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  3. 1523

    Prevalence, Demographics, and Treatment Characteristics of Visual Impairment due to Diabetic Macular Edema in a Representative Canadian Cohort by Robert J. Petrella, Julie Blouin, Brian Davies, Martin Barbeau

    Published 2012-01-01
    “…Among diabetic patients, prevalence of DME was 15.7%, and prevalence of VI due to DME was 2.56%. Laser monotherapy was the most frequently used treatment. …”
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  4. 1524

    An adjustable acoustic metamaterial cell using a magnetic membrane for tunable resonance by Alicia Gardiner, Roger Domingo-Roca, James F. C. Windmill, Andrew Feeney

    Published 2024-07-01
    “…A functionally superparamagnetic membrane—devised to facilitate the fabrication process by eliminating magnetic poling requirements—is engineered using stereolithography, and its mechanical and acoustic properties are experimentally measured using laser Doppler vibrometry and electret microphone testing, with a mathematical model developed to predict the cell response. …”
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  5. 1525

    Paleohydrology based on sedimentology on Dasht e Arzhan basin SW Iran by zahra sadat Hoseini, shahriar khaledi, Abdolmajid Naderi Bani

    Published 2018-03-01
    “…Primarily the core was measured on magnetic sensibility per 1cm and secondly was subsampled according to magnetic sensibility and were analyzed include TOC, CaCO3, and Grading laser and etc. Finally four samples of pace of plant were selected and have been dated in carbon 14 dating laboratory of Poznan, Poland, and calibrated trough of core based on Calib rev. 7.1. …”
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  6. 1526

    A Light-and-Fast SLAM Algorithm for Robots in Indoor Environments Using Line Segment Map by Bor-Woei Kuo, Hsun-Hao Chang, Yung-Chang Chen, Shi-Yu Huang

    Published 2011-01-01
    “…In this paper, we present a lightweight Rao-Blackwellized particle filter- (RBPF-) based SLAM algorithm for indoor environments, which uses line segments extracted from the laser range finder as the fundamental map structure so as to reduce the memory usage. …”
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  7. 1527

    Nanosecond pulsed current source for light emitting diode (LED) driven photoacoustic signal acquisition systems by Avishek Das, Manojit Pramanik

    Published 2025-01-01
    “…Traditionally, bulky and expensive laser systems have been used as excitation light sources in PAI, posing challenges for translation and remote applications. …”
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  8. 1528

    Synchronized observation of pressure wave influence on plasma–target interaction using optical wave microphone and high-speed camera by Thuzar Phyo Wai, Nway Htet Htet Myo, Kota Hagiwara, Fumiaki Mitsugi

    Published 2025-01-01
    “…A unique optical technique called an optical wave microphone works based on the Fraunhofer diffraction of laser for phase objects, and it has successfully detected shockwaves emitted by helium and argon plasma jet at the downstream of the plasma jet in the applied voltage frequency order of kilohertz. …”
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  9. 1529

    Reconstruction of Axial Tomographic High Resolution Data from Confocal Fluorescence Microscopy: A Method for Improving 3D FISH Images by R. Heintzmann, G. Kreth, C. Cremer

    Published 2000-01-01
    “…Fluorescent confocal laser scanning microscopy allows an improved imaging of microscopic objects in three dimensions. …”
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  10. 1530

    Corneal Subbasal Nerve Recovery in an Acute Case of Ultraviolet Keratitis Treated with Autologous Serum Eye Drops by Farshad Abedi, Pedram Hamrah

    Published 2018-01-01
    “…On her follow-up visit 3 days later, corneas had persistent SPK bilaterally. Laser scanning in vivo confocal microscopy (IVCM) showed beading of subbasal corneal nerves in the right eye and decreased subbasal corneal nerve density and numerous amputated nerves in the left eye. …”
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  11. 1531

    Synthesis and Characterization of Mn–C–Codoped TiO2 Nanoparticles and Photocatalytic Degradation of Methyl Orange Dye under Sunlight Irradiation by Wei Xin, Duanwei Zhu, Guanglong Liu, Yumei Hua, Wenbing Zhou

    Published 2012-01-01
    “…The samples were characterized by XRD, FTIR, UV-vis diffuse reflectance, XPS, and laser particle size analysis. The XRD results showed that Mn–C–TiO2 sample exhibited anatase phase and no other crystal phase was identified. …”
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  12. 1532

    Not Always Asthma: Clinical and Legal Consequences of Delayed Diagnosis of Laryngotracheal Stenosis by Adam C. Nunn, S. Ali R. Nouraei, P. Jeremy George, Guri S. Sandhu, S. A. Reza Nouraei

    Published 2014-01-01
    “…The delay in diagnosis precluded the use of minimally invasive therapies, with the result that intermittent laser resection and open laryngotracheal reconstructive surgery were the only available treatment options. …”
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  13. 1533

    Photophysical Behavior of Modified Xanthenic Dyes Embedded into Silsesquioxane Hybrid Films: Application in Photooxidation of Organic Molecules by Carolina V. Waiman, Rodrigo E. Palacios, Hernán A. Montejano, Carlos A. Chesta, María Lorena Gómez

    Published 2017-01-01
    “…The polymeric films were characterized using UV-Vis absorption, fluorescence, and laser flash photolysis techniques. The ability of these materials to produce singlet oxygen was tested following the photooxidation of 9,10-dimethylanthracene which is a well-known chemical trap for singlet oxygen. …”
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  14. 1534

    In vitro photodynamic therapy of Candida albicans, the cause of vulvovaginal candidiasis, is enhanced by Bacillus and Enterococcus probiotics by Zeinab Ghanbari, Ali Makhdoumi

    Published 2025-02-01
    “…Methods: This study examines the combined effects of probiotics (Bacillus and Enterococcus isolated from the fermented pickles) and PDT (using red laser (655 nm, 18 J/cm2) as a light source and methylene blue dye (30 mg/mL) as a photosensitizer) on the in vitro virulence activity of C. albicans including growth, biofilm formation, antifungal resistance, biofilm elimination, and biofilm dispersion. …”
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  15. 1535

    Molecular Detection of Bladder Cancer by Fluorescence Microsatellite Analysis and an Automated Genetic Analyzing System by Sarel Halachmi, Michal Cohen, Raymond Szargel, Nadin Cohen

    Published 2007-01-01
    “…The PCR products were placed into the automated genetic analyser (ABI Prism 310, Perkin Elmer, USA) and were subjected to fluorescent scanning with argon ion laser beams. The fluorescent signal intensity measured by the genetic analyzer measured the product size in terms of base pairs. …”
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  16. 1536

    Mountains, Shrines, and Rock Art: Landscape in Ancestral Pueblo culture from the Colorado Plateau, North American Southwest by Radosław Palonka, Kathleen M. O’Meara, Katarzyna M. Ciomek, Zi Xu, Brianna Gooch, Claire Moriarty, Bartosz Foryś

    Published 2024-12-01
    “…Nowadays, a more comprehensive understanding of the relationship between human settlements, rock art, and the landscape is possible with the use of digital documentation and spatial analyses including various methods of digital photography, 3D laser scanning, Geographic Information Systems, and subsequent reconstruction and visualisation. …”
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  17. 1537

    Hydrothermal decomposition of industrial jarosite in alkaline media: The rate determining step of the process kinetics by González-Ibarra A.A., Nava-Alonso F., Fuentes-Aceituno J.C., Uribe-Salas A.

    Published 2016-01-01
    “…The industrial jarosite is mainly composed by natrojarosite and contains 150 g Ag/t, showing a narrow particle size distribution, as revealed by XRD, fire assay, SEM-EDS and laser-diffraction analysis. The effect of the pH, when using NaOH or Ca(OH)2 as alkalinizing agent was studied by carrying out decomposition experiments at different pH values and 60°C in a homogeneous size particle system (pH = 8, 9, 10 and 11) and in a heterogeneous size particle system (pH = 11). …”
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  18. 1538

    Intravitreal Therapy for Diabetic Macular Edema: An Update by Claudio Furino, Francesco Boscia, Michele Reibaldi, Giovanni Alessio

    Published 2021-01-01
    “…Many different treatment options including photocoagulation, intravitreal medical treatment (either vascular endothelial growth factor inhibitors or corticosteroids therapies), and surgical removal are currently available. Although laser has been considered as the gold standard for many years, over the past several years vascular endothelial growth factor inhibitors (anti-VEGFs) have become first-line therapy. …”
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  19. 1539

    Internal Limiting Membrane Flap in the Management of Retinal Detachment due to Paracentral Retinal Breaks by Yen-Chih Chen, Chung-May Yang, San-Ni Chen

    Published 2019-01-01
    “…Internal limiting membrane flap technique can be a surgical approach selectively for retinal detachment due to paracentral retinal breaks with difficulty for laser application. The retina can be attached successfully and achieve good visual outcome without major complication. …”
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  20. 1540

    Effects of milling temperature and time on phase evolution of Ti-based alloy by Kristaly F., Sveda M., Sycheva A., Miko T., Racz A., Karacs G., Janovszky D.

    Published 2022-01-01
    “…As a function of the milling time, evaluation of phases, morphology, and the refinement of grain size were investigated by scanning electron microscopy (SEM) and X-ray diffraction analysis (XRD), differential scanning calorimetry (DSC), transmission electron microscopy (TEM), and laser-diffraction particle size analysis (PSA). The transformation of the crystalline structure into an amorphous structure and then the transformation into a nanocrystalline structure during further milling was detected. …”
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