Results 81 to 90 of about 5,417 (255)
MedicinaBackground and Objectives: This meta-analysis aimed to compare the clinical efficacy and safety of the Thulium fiber laser (TFL) and Holmium:Yttrium-Aluminum-Garnet (Ho:YAG) laser for ureteroscopic lithotripsy, considering the distinct technical ...
Hyun Kyu Ahn +7 more
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Best laser for prostatectomy in the year 2013
Indian Journal of Urology, 2013 Lasers have come a long way in the management of benign prostatic hyperplasia. Over last nearly two decades, various different lasers have been utilized for prostatectomy.
Pankaj N Maheshwari +2 more
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Surface Tension Measurement of Ti‐6Al‐4V by Falling Droplet Method in Oxygen‐Free Atmosphere
Advanced Engineering Materials, EarlyView.In this article, the temperature‐dependent surface tension of free falling, oscillating Ti‐6Al‐4V droplets is investigated in both argon and monosilane doped, oxygen‐free atmosphere. Droplet temperature and oscillation are captured with one single high‐speed camera, and the surface tension is calculated with Rayleigh's formula.
Johannes May +9 more
wiley +1 more source
Вестник Северо-Кавказского федерального университета, 2022 Has established the dependence of the intensity of IR-luminescence of polydisperce solid solutions Y0,84-xYb0,15Er0.01TmxAl3(BO3)4 on the ion concentration of thulium in the field of 1500 nm.
Sergey V. Kostyukov
doaj
Comparative Spectroscopic Investigation of Tm3+:Tellurite Glasses for 2-μm Lasing Applications
Applied Sciences, 2018 We performed a comparative spectroscopic analysis on three novel Tm3+:tellurite-based glasses with the following compositions Tm2O3:TeO2-ZnO (TeZnTm), Tm2O3:TeO2-Nb2O5 (TeNbTm), and Tm3+:TeO2-K2O-Nb2O5 (TeNbKTm), primarily for 2-μm laser applications ...
Huseyin Cankaya +5 more
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Dual-wavelength Q-switched thulium doped fiber laser with TiO2 film saturable absorber
, 2018 We report a dual-wavelength Q-switched Thulium doped fiber laser based on a Titanium dioxide (TiO2) saturable absorber. The TiO2 was embedded in polyvinyl alcohol (PVA) film, which was then sandwiched in between two fiber ferrules in the cavity. By using
Harun, Sulaiman Wadi +4 more
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Advanced Engineering Materials, EarlyView.The present study investigates recycling of NiTi shape memory alloys via vacuum induction melting. An ingot was synthesized from elemental Ni and Ti and subjected to three subsequent remelting cycles. Remelting increases process durations and impurity levels and adversely affects microstructures and functional properties.
Sakia Sophia Noorzayee +7 more
wiley +1 more source
Optimization of the Production of Rubber Compounds Using Mathematical Models
Advanced Engineering Materials, EarlyView.Rubber compounds were mixed in a batch internal mixer, and symbolic regression was used to derive mathematical models linking recipe and process parameters to ram path, torque, and mixing quality (incorporation, dispersion, distribution). Subsequent optimization with evolutionary algorithms identified operating conditions that reduce specific energy ...
Anke Bardehle +7 more
wiley +1 more source
Endoureterotomy for ureteral stricture using a thulium laser: Preliminary experience
, 2011 ObjectiveWe report our preliminary experience with thulium-laser endoureterotomy for managing ureteral strictures.Materials and MethodsFrom October 2008 to September 2009, 12 patients received thulium-laser endoureterotomy for ureteral stricture at our ...
Yung-Yao Lin +9 more
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