Results 51 to 60 of about 27,758 (304)

Morphological Characterization of Tissue Destruction According to the Distance Between Holmium:YAG Laser Tip and Tissue Surface [PDF]

International Neurourology Journal
Purpose Little is known about the soft tissue destruction by holmium laser clinically used for holmium laser enucleation of the prostate (HoLEP), subject to the distance between the laser fiber tip and the tissue surface.
Dongho Kang, Ohbin Kwon, Seong-Chan Kim, Kanghae Kim, Youngseok Seo, Seung-June Oh, Min-Joo Choi   +6 more
doaj   +1 more source

Thermal effect of holmium laser during ureteroscopic lithotripsy

BMC Urology, 2020
Background Holmium laser lithotripsy is the most common technique for the management of ureteral stone. Studies founded that holmium laser firing can produce heat which will cause thermal injury towards ureter.
Hui Liang, Li-bin Liang, Yin Yu, Bin Huang, Jia’nan Chen, Chaoguo Wang, Zhangguo Zhu, Xiao-Zhong Liang   +7 more
semanticscholar   +1 more source

The Efficacy and Safety of Holmium Laser Enucleation of Prostate Compared With Bipolar Technologies in Treating Benign Prostatic Hyperplasia: A Systematic Review and Meta-Analysis of 10 Randomized Controlled Trials

American Journal of Men's Health, 2022
We performed a systematic review and meta-analysis on efficacy and safety of holmium laser enucleation of prostate compared with bipolar technologies in treating benign prostatic hyperplasia.
Xuanyan Che, Zhongbao Zhou, Yumeng Chai, Yuanshan Cui, Yong Zhang   +4 more
doaj   +1 more source

Generation of Q-switched Pulses in Thulium-doped and Thulium/Holmium-co-doped Fiber Lasers using MAX phase (Ti3AlC2)

Scientific Reports, 2020
A MAX phase Ti3AlC2 thin film is demonstrated as a saturable absorber (SA) to induce Q-switching in the 2.0 μm region. The Ti3AlC2 thin film is sandwiched between two fiber ferrules and integrated into thulium doped fiber laser (TDFL) and thulium-holmium
H. Ahmad, A. A. Kamely, N. Yusoff, L. Bayang, M. Z. Samion   +4 more
semanticscholar   +1 more source

Effectiveness of Holmium laser-assisted coronary angioplasty

, 1994
The efficacy of Holmium laser-assisted angioplasty was studied in 365 narrowings in 331 consecutive patients with coronary artery disease. Clinical indications for study were unstable angina pectoris in 140 patients (42%), stable angina in 136 patients ...
de Marchena, Eduardo J, Mallon, Stephen M, Moses, Jeffrey W, Parr, Kirk, The Holmium Laser Coronary Registry, The Holmium Laser Coronary, Knopf, William D, Murphy-Chutorian, Douglas, Myerburg, Robert J   +7 more
core   +1 more source

Solid Harmonic Wavelet Bispectrum for Image Analysis

Advanced Science, EarlyView.
The Solid Harmonic Wavelet Bispectrum (SHWB), a rotation‐ and translation‐invariant descriptor that captures higher‐order (phase) correlations in signals, is introduced. Combining wavelet scattering, bispectral analysis, and group theory, SHWB achieves interpretable, data‐efficient representations and demonstrates competitive performance across texture,
Alex Brown, Mathilda Avirett‐Mackenzie, Carolin Villforth, Georgios Exarchakis   +3 more
wiley   +1 more source

Hydrothermal Synthesis of Layered Double Hydroxides Doped with Holmium, Thulium and Lutetium

Inorganics, 2022
For the first time, nickel-aluminum layered double hydroxides containing holmium, thulium or lutetium cations were successfully synthesized via the coprecipitation method followed by hydrothermal treatment.
Sergei N. Golovin, Maksim N. Yapryntsev, Olga E. Lebedeva   +2 more
doaj   +1 more source

Comparison of Holmium

Urological Science, 2023
Purpose: To evaluate the use of the Holmium: Yttrium-aluminum-garnet (YAG) laser versus the conventional dorsal-slit procedure for adult male circumcision. Materials and Methods: From January 2020 to December 2020, 60 adult men diagnosed with as having phimosis and received ...
Chih-Chun Kuo, Chia-Hao Kuei, Chun-Hou Liao, Yu-Hua Lin   +3 more
openaire   +1 more source

Ultra‐Radiostable Covalent Conformationally Interlocked Networks Enabling a Universal Radiometal‐Labeling Platform for Cancer Radioembolization

Advanced Science, EarlyView.
Conjugated poly(imide dioxime)‐based microspheres establish a radiometal coordination‐driven conformational interlocked network with ultra‐high radiostability. This platform enables low‐temperature, multi‐radionuclide labeling for SPECT/PET/MRI imaging and radionuclide therapy. Mechanistic insights from EXAFS and DFT reveal enhanced stability, while in
Xiao Xu, Zhenwen Zhao, Yangjie Wang, Zhigang Liu, Zhijie Liu, Xiaoling Li, Zhichen Mao, Lu Xu, Gan Lin, Gang Liu, Hongjuan Ma   +10 more
wiley   +1 more source

Structural and physicochemical study of erbium and holmium complexes with proline

Chimica Techno Acta
The synthesis method for erbium and holmium complexes with proline, [Er(Pro)₂(H₂O)₅]Cl₃ and [Ho₂(Pro)₂(H₂O)₁₂]Cl₆, is described. The compounds were obtained as monoclinic single crystals with space groups P2₁ and C2, respectively (unit cell parameters ...
Ali M. Al-Karawi, Alexander V. Knyazev, Haider M. Diaaldain, Svetlana S. Knyazeva, Vitaly Zh. Korokin, Roman V. Rumyantcev, Alexey A. Zolotukhin   +6 more
doaj   +1 more source