Results 111 to 120 of about 24,053 (253)

Production of Scintillation Particle Detectors With Stereolithography-Based 3D Printing [PDF]

, 2018
My research is to design and directly 3D print scintillator detectors. One of my main tasks was to figure out how to make test pieces as transparent as possible by sanding, cerium oxide polishing, and coating in resin. I’ve also designed and 3D printed a
Sinilov, Aleksandr
core   +1 more source

Greater Resistance to Drought‐Induced Embolism Is Linked to Higher Yield Maintenance in Soybean

Plant, Cell &Environment, EarlyView.
ABSTRACT With increasing drought events worldwide, crop breeding must focus on drought resistance to maintain crop yields. To ensure a high level of gas exchange and growth, plants need to maintain the integrity of their vascular system under drought conditions. While the impact of drought‐induced vascular damage on tree species is well‐documented, its
Viviane Schell, Léa Kervroëdan, Déborah Corso, Daniela Yipenin N'do, Michel‐Pierre Faucon, Sylvain Delzon   +5 more
wiley   +1 more source

The Source Brightness Distribution of Terrestrial Gamma‐Ray Flashes From the ALOFT Flight Campaign

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 6, 28 March 2026.
Abstract Terrestrial Gamma‐ray Flashes (TGFs) are naturally occurring phenomena that consist of bursts of gamma radiation associated with thunderclouds. Measurements of TGFs have been predominantly based on satellite instruments due to the significantly larger observation area compared to ground measurements. Due to atmospheric attenuation of the gamma
A. N. Fuglestad, M. Marisaldi, D. Sarria, A. Mezentsev, N. Østgaard, I. B. Engeland, N. Lehtinen, Ø. H. Færder, T. Lang, M. G. Quick, R. Blakeslee, C. Schultz, H. Christian, J. E. Grove, D. Shy, M. Fullekrug   +15 more
wiley   +1 more source

Clinical commissioning of a novel compact multi‐room pencil beam scanning proton therapy system

Journal of Applied Clinical Medical Physics, Volume 27, Issue 3, March 2026.
Abstract Purpose To present the clinical commissioning of the world's first multi‐room Varian ProBeam 360° proton pencil beam scanning system. Methods The state‐of‐the‐art system includes two clinical treatment rooms with 360° rotating gantries, a superconducting cyclotron, an energy selection system, a beam transport system and scanning nozzles. These
Eunsin Lee, Austin M Faught, Hyeri A Lee, Estelle Batin, Ahmet Ayan   +4 more
wiley   +1 more source

Evaluation of the Detection Efficiency of LYSO Scintillator in the Fiber-Optic Radiation Sensor

Science and Technology of Nuclear Installations, 2014
The aim of this study was to develop and evaluate fiber-optic sensors for the remote detection of gamma rays in areas that are difficult to access, such as a spent fuel pool.
Chan Hee Park, Arim Lee, Rinah Kim, Joo Hyun Moon   +3 more
doaj   +1 more source

Proton irradiation of plastic scintillator bars for POLAR-2. [PDF]

Exp Astron (Dordr), 2023
Mianowski S, De Angelis N, Brylew K, Hulsman J, Kowalski T, Kusyk S, Mianowska Z, Mietelski J, Rybka D, Swakon J, Wrobel D.   +10 more
europepmc   +1 more source

Unique Performance Considerations for Printable Organic Semiconductor and Perovskite Radiation Detectors: Toward Consensus on Best Practice Evaluation

Advanced Functional Materials, Volume 36, Issue 21, 12 March 2026.
A lack of standard approaches for testing and reporting the performance of metal halide perovskites and organic semiconductor radiation detectors has resulted in inconsistent interpretation of performance parameters, impeding progress in the field. This Perspective recommends key metrics and experimental details, which are suggested for reporting in ...
Jessie A. Posar, Matthew Large, Andrea Ciavatti, Laura Basiricò, Beatrice Fraboni, Paul J. Sellin, Attila J. Mozer, Marco Petasecca, Matthew J. Griffith   +8 more
wiley   +1 more source

Surfactant-Dependent Bulk Scale Mechanochemical Synthesis of CsPbBr₃ Nanocrystals for Plastic Scintillator-Based X-ray Imaging. [PDF]

ACS Appl Nano Mater, 2023
Ghosh J, O'Neill J, Masteghin MG, Braddock I, Crean C, Dorey R, Salway H, Anaya M, Reiss J, Wolfe D, Sellin P.   +10 more
europepmc   +1 more source

Observation of an energetic radiation burst from mountain-top thunderclouds

, 2009
During thunderstorms on 2008 September 20, a simultaneous detection of gamma rays and electrons was made at a mountain observatory in Japan located 2770 m above sea level. Both emissions, lasting 90 seconds, were associated with thunderclouds rather than
H. Kato, H. Tsuchiya, J. Kotoku, K. Makishima, K. Nakazawa, M. Okano, M. Takita, S. Torii, T. Enoto, T. Fukuyama, T. Torii, T. Yamaguchi, T. Yuasa   +12 more
core   +1 more source

Synergistic Compatibilization of CsPbBr3 Perovskites and HfO2 Nanocrystals for Hybrid Sensitized Nanoscintillators

Advanced Functional Materials, Volume 36, Issue 23, 19 March 2026.
Lead halide perovskite nanocrystals are promising scintillators but suffer from reabsorption losses and limited compatibility with high‐Z additives. Hybridization of CsPbBr3 nanocrystals with PbBr2‐passivated HfO2 nanoparticle sensitizers, achieved during or after synthesis, produces stable composites with maintained optical quality, improved ...
Francesco Bruni, Saptarshi Chakraborty, Andrea Fratelli, Abdessamad El Adel, Jordi Llusar, Francesco Carulli, Matteo L. Zaffalon, Chenger Wang, Vojtech Zabloudil, Etiennette Auffray, Francesco Meinardi, Leonardo Poletti, Laura Lazzarini, Daniela Manno, Anna Galli, Francesca Rossi, Ivan Infante, Sergio Brovelli   +17 more
wiley   +1 more source