Results 91 to 100 of about 15,076 (244)

Safety Parameters for the Use of Holmium:YAG Laser in the Treatment of Biliary Calculi: The Ex-Vivo Model

open access: yesMedicina
Background and Objectives: While studies have demonstrated the efficacy of cholangioscopy-guided Holmium-Yttrium aluminum garnet (Ho:YAG) laser lithotripsy for the treatment of refractory bile duct stones, data regarding the safety of the operating ...
Sandeep Patel   +6 more
doaj   +1 more source

On the Provision of International Public Goods in Dynamic Open Economies

open access: yesReview of International Economics, Volume 34, Issue 1, Page 198-218, February 2026.
ABSTRACT This study develops a dynamic two‐country model with an international public good, the stock of which positively affects the productivity of the private‐goods sectors in each country, and the evolution of the stock is determined by each country's voluntary contribution in the form of public investment. Two scenarios are examined: A cooperative
Akihiko Yanase
wiley   +1 more source

Triple-Clad Fiber Combiner for Holmium-Doped Fiber Lasers Clad-Pumping

open access: yesPhotonics
The development of a high-power 7 × 1 triple-clad fiber combiner aimed at resonantly clad-pump holmium-doped fiber lasers is presented. Thanks to the implementation in the combiner of a low refractive index glass capillary, we show that the developed ...
Nicolas Dalloz   +5 more
doaj   +1 more source

Sonochemical synthesis and characterization of holmium stannate nanostructures and their application as photocatalyst for degradation of organic pollutants under simulated sunlight

open access: gold, 2023
Makarim A. Mahdi   +5 more
openalex   +1 more source

Solid‐State Vortex Laser at Eye‐Safe Band: A Perspective

open access: yesNanophotonics, Volume 15, Issue 2, 27 January 2026.
As one of the ideal vortex sources, solid‐state vortex laser at eye‐safe band has attracted considerable attention because of its potentials in multifunctional lidar. In this perspective, we summarize the schemes of eye‐safe vortex laser and discuss prospects for future development.
Haojun Zhang   +4 more
wiley   +1 more source

Holmium [PDF]

open access: yesAnnals of the ICRP, 1983
openaire   +2 more sources

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