Results 261 to 270 of about 26,687 (316)

Intrarenal use of the holmium laser

Lasers in Surgery and Medicine, 1997
We investigated the safety, effectiveness, and techniques of the holmium (Ho:YAG) laser intrarenally. Data are presented on 52 patients who were treated with the Ho:YAG laser intrarenally for urinary calculi or neoplasms.The Ho:YAG laser has a wavelength of 2,100 nm, which is delivered in pulsed fashion via a small flexible quartz fiber (365 microns ...
Demetrius H. Bagley, Michael J. Erhard, Akhil K Das   +2 more
openaire   +4 more sources

Spectroscopy of holmium glasses

Inorganica Chimica Acta, 1984
Abstract The electronic energy levels of holmium in fluoride glasses of the composition 57ZrF4·36BaF2· 3LaF3·4A1F3 were calculated by the diagonalization of the energy matrices of the 4f10 configuration including electrostatic and spin-orbit interactions as well as the α (Trees) β and γ (Casimir operator) corrections. The observed spectra of holmium
E. Greenberg, G. Katz, N. Spector, Renata Reisfeld   +3 more
openaire   +2 more sources

Critical analysis of a multicentric experience with holmium laser enucleation of the prostate for benign prostatic hyperplasia: outcomes and complications of 10 years of routine clinical practice

BJU International, 2020
To assess the perioperative outcomes of holmium laser enucleation of the prostate (HoLEP) in real‐life practice and investigate the factors influencing the safety and effectiveness of the technique.
J. Romero‐Otero, B. García‐Gómez, L. García-González, E. García-Rojo, P. Abad-López, J. Justo-Quintas, J. Duarte-Ojeda, A. Rodríguez-Antolín   +7 more
semanticscholar   +1 more source

Temperature assessment of a novel pulsed Thulium solid-state laser compared to a Holmium:YAG laser.

Journal of endourology, 2020
Purpose To compare a novel Thulium laser device to the commonly used Holmium: Yittrium Aluminum Garnet (Ho:YAG) laser in terms of the in vitro temperatures generated.
R. Petzold, R. Suarez-Ibarrola, A. Miernik   +2 more
semanticscholar   +1 more source

The holmium-cobalt system

Journal of the Less Common Metals, 1969
Abstract The holmium-cobalt system has been investigated over the whole concentration range by means of X-ray diffraction, thermoanalysis, and metallography. The following intermetallic compounds have been identified: Ho 3 Co, Ho x Co (x≈ 7 4 ) , Ho 4 Co 3 , HoCo 2 , HoCo 3 , Ho 2 Co 7 , HoCo 5.5 , and Ho 2 Co 17 .
A.S. Van Der Goot, K.H.J. Buschow
openaire   +2 more sources

Holmium-166 Microsphere Radioembolization of Hepatic Malignancies.

Seminars in nuclear medicine, 2019
Holmium microspheres have recently become available in the European market as the third type of microspheres for radioembolization of unresectable liver malignancies.
Margot T M Reinders, M. Smits, C. van Roekel, A. Braat   +3 more
semanticscholar   +1 more source

Holmium laser enucleation of the prostate versus bipolar transurethral enucleation of the prostate in management of benign prostatic hyperplasia: A randomized controlled trial

International journal of urology, 2020
To evaluate the safety, efficacy and cost‐effectiveness of holmium enucleation of the prostate and bipolar transurethral enucleation of the prostate.
A. Higazy, A. Tawfeek, Hany M. Abdalla, A. Shorbagy, Waleed Mousa, A. I. Radwan   +5 more
semanticscholar   +1 more source

The Rise and Fall of High Temperatures During Ureteroscopic Holmium Laser Lithotripsy.

Journal of endourology, 2019
Introduction: Temperatures over 43°C-the threshold for cellular injury-may be achieved during ureteroscopic holmium laser lithotripsy. The time to reach and subsequently clear high temperatures at variable laser power settings and irrigation pressures ...
Brenton B. Winship, D. Wollin, Evan C. Carlos, C. Peters, Jingqiu Li, R. Terry, Kohldon Boydston, G. Preminger, M. Lipkin   +8 more
semanticscholar   +1 more source

Radiolabeling antibodies with Holmium-166

Applied Radiation and Isotopes, 1997
We report the preliminary results from radiolabeling of a chelate-conjugated antibody with 166Ho produced from the beta(-)-decay of 166Dy. Ho-166 was separated from mg quantities of Dy target by reverse phase ion-exchange chromatography employing a cation exchange HPLC column and 0.085 M alpha-HIBA at pH = 4.3 as eluent. Evaporation to dryness of 166Ho
Saed Mirzadeh, Ekaterina Dadachova, Suzanne V. Smith, E L Hetherington, Furn F. Knapp   +4 more
openaire   +3 more sources

Magnetic structure of holmium

Journal of Applied Physics, 1984
The magnetic structure of high purity single crystals of holmium has been studied by neutron diffraction techniques. Although the general characteristics of the magnetic structure have been found to agree with earlier measurements, some discrepancies have been resolved and new features have been observed.
C. Stassis, M. J. Pechan
openaire   +2 more sources