Results 41 to 50 of about 26,687 (316)

MARIA Reactor Irradiation Technology Capabilities towards Advanced Applications

Energies, 2021
The MARIA research reactor is designed and operated as a multipurpose nuclear installation, combining material testing, neutron beam experiments, and medical and industrial radionuclide production, including molybdenum-99 (99Mo).
Marek Migdal, Emilia Balcer, Łukasz Bartosik, Łukasz Bąk, Agnieszka Celińska, Justyna Cybowska, Krzysztof Dobrzelewski, Janusz Jaroszewicz, Krzysztof Jezierski, Natalia Knake, Wojciech Kubiński, Jan Lechniak, Maciej Lipka, Gaweł Madejowski, Adam Małkiewicz, Łukasz Murawski, Ireneusz Owsianko, Bartłomiej Piwowarski, Rafał Prokopowicz, Anna Talarowska, Emilia Wilińska, Tomasz Witkowski, Piotr Witkowski, Grzegorz Wojtania, Marcin Wójcik   +24 more
doaj   +1 more source

The chemical and magnetic structures of holmium-yttrium and holmium-lutetium superlattices

Physica B: Condensed Matter, 1993
Abstract We present the results of a study of the chemical and magnetic structures of Ho/Y and Ho/Lu superlattices, all grown by molecular beam epitaxy. By combining the results of high-resolution X-ray diffraction with detailed modelling we show that the superlattices have high crystallographic integrity: the average structural coherence length in ...
Mcmorrow, D, Jehan, D, Swaddling, P, Cowley, R, Ward, R, Wells, M, Clausen, K   +6 more
openaire   +2 more sources

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

A meta-analysis and systematic review of holmium laser treatment of bladder stones

Translational Andrology and Urology, 2021
Background Holmium lasers have been used to treat bladder stones and achieve good therapeutic effects, but its efficacy remains to be explored. Methods The PubMed, Embase, Medline, Ovid, Springer, and Web of Sciences databases were searched from their ...
Jie Lv, Ning-Nan Wang, Yongsheng Zhu, Qian Luo, Yongxian Li, Jian Li   +5 more
semanticscholar   +1 more source

Application of WGM Resonances to the Measurement of the Temperature Increment of Ho and Ho-Yb Doped Optical Fibers Pumped at 1125 and 975 nm

Sensors, 2021
Optical fiber characterization using whispering gallery mode resonances of the fiber itself has been demonstrated to be a powerful technique. In this work, we exploit the thermal sensitivity of whispering gallery mode resonances to characterize the pump ...
Xavier Roselló-Mechó, Martina Delgado-Pinar, Yuri O. Barmenkov, Alexander V. Kir’yanov, Miguel V. Andrés   +4 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, Xiaozhong Liang   +7 more
semanticscholar   +1 more source

Transurethral needle electrode resection and transurethral holmium laser resection of bladder cancer

World Journal of Surgical Oncology, 2020
Purpose The aim of the present study was to explore the efficacy and safety of transurethral needle electrode resection and transurethral holmium laser resection of non-muscular invasive bladder cancer (NMIBC).
Yu Zhou, Zheng-Long Zhang, Mao-Hua Luo, Hua Yang   +3 more
doaj   +1 more source

Research of the Impact of Silicon Doping with Holmium on its Structure and Properties Using Raman Scattering Spectroscopy Methods

East European Journal of Physics
Each crystal structure has its own phonon modes, which appear in the Raman spectrum of Raman scattering. In the case of silicon, phonon modes associated with the diamond structure of silicon can be detected. In a Raman spectrum, the position of the lines,
Sharifa B. Utamuradova, Shakhrukh Kh. Daliev, Alisher Kh. Khaitbaev, Jonibek J. Khamdamov, Khusniddin J. Matchonov, Xushnida Y. Utemuratova   +5 more
doaj   +1 more source

Clinical outcomes of holmium laser enucleation of the prostate: A large prospective registry-based patient cohort study under regular follow-up protocol [PDF]

Investigative and Clinical Urology
Purpose: To evaluate the efficacy and safety of holmium laser enucleation of the prostate (HoLEP) in a large prospective cohort of patients with benign prostatic hyperplasia (BPH) through systematic follow-up at a single institution.
Hyomyoung Lee, Sangwon So, Min Chul Cho, Sung Yong Cho, Jae-Seung Paick, Seung-June Oh   +5 more
doaj   +1 more source

Challenges and Opportunities of Upconversion Nanoparticles for Emerging NIR Optoelectronic Devices

Advanced Materials, EarlyView.
The special photo‐responsiveness of upconversion nanoparticles has opened up a new path for the advancement of near‐infrared (NIR)‐responsive optoelectronics. However, challenges such as low energy‐conversion efficiency and high nonradiative losses still persist.
Sunyingyue Geng, Hangfei Li, Ziyu Lv, Yongbiao Zhai, Bobo Tian, Ying Luo, Ye Zhou, Su‐Ting Han   +7 more
wiley   +1 more source