Results 91 to 100 of about 19,583 (262)
徐州医科大学学报Objective To investigate the clinical effects of low-pressure reflux irrigation on stone residue and thermal injury during ureteroscopic holmium laser lithotripsy. Methods A total of 152 patients with middle and upper ureteral stones were divided into an
CHEN Jianjun +5 more
doaj +1 more source
Tunneling of magnetization versus spin-phonon and spin-spin transitions in LiY_0.998Ho_0.002F_4
, 2001 Strong hyperfine coupling in a 0.2% Holmium doped LiYF_4 single crystal induces staircaselike hysteresis loops of the magnetization at very low temperatures. The field sweep rate dependence of hysteresis loops allows the study of two different regimes in
A.M. Tkachuk +11 more
core +1 more source
Energy Technology, Volume 14, Issue 3, March 2026.The graphical abstract presents thermoelectric power generation driven by a temperature gradient (ΔT), highlighting electrical conductivity (σ), Seebeck coefficient (S), and thermal conductivity (κ). Material performance is compared across temperature regimes using experimental data and numerical modeling, identifying holmium–antimony–tellurium (Ho–Sb ...
Christian Idogho +4 more
wiley +1 more source
Characterization of a Ho:Tm:Cr:YAG laser with a Cr:GSAG laser as pumping source [PDF]
Rare earth lasers were in existance since the first laser was developed. The primary lasing elements for the class of lasers in the infrared was neodymium and chromium.
Henderson, George W.
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, 2017 From the study of long-range-interacting systems to the simulation of gauge fields, open-shell Lanthanide atoms with their large magnetic moment and narrow optical transitions open novel directions in the field of ultracold quantum gases.
Bouazza, Chayma +5 more
core +2 more sources
Management of ureteric calculi: the pendulum swings [PDF]
, 1997 Extracorporeal shock wave lithotripsy (ESWL) for treatment of ureteral calculi has gained wide popularity because of its non-invasive and ambulatory nature.
Lee, FCW, Leung, YL, Tam, PC, Yip, KH
core
DIODE PUMPED 2- μm Holmium Laser
Advanced Solid State Lasers, 1986 A high efficiency laser diode array pumped Nd:YAG solid state laser has recently been demonstrated.1 We report for the first time a diode array pumped rare-earth laser other than Nd. Laser action was observed on the trivalent Holmium 5I7→5I8, 2.1 μm transition. Laser sources in this wavelength region are required in infrared optical fiber communication
R. Allen +4 more
openaire +1 more source
Endoscopic lysis of bladder scar associated with Hunner's lesions: A new technique
Asian Journal of Urology, 2015 Objective: Five to ten percent of interstitial cystitis/bladder pain syndrome (IC/BPS) patients have Hunner's lesions (HL), areas of non-specific inflammation and scarring.
Sonia Bahlani, Robert Moldwin
doaj +1 more source
Arthroscopic meniscectomy using holmium yag laser
Acta Orthopaedica et Traumatologica Turcica, 2021 Our prospective study compare 40 holmium yag laser meniscectomies with 40 mechanical meniscectomies. Mean duration of laser meniscectomy was 12 minutes againts 10 minutes with the mechanical instruments.
P. Beaufils
doaj
Effect of Self-Training Using Virtual Reality Head-Mounted Display Simulator on the Acquisition of Holmium Laser Enucleation of the Prostate Surgical Skills [PDF]
International Neurourology JournalPurpose We aimed to evaluate the effect of self-training using a virtual reality head-mounted display simulator on the acquisition of surgical skills for holmium laser enucleation surgery.
Taesoo Jang +5 more
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