Results 221 to 230 of about 220,311 (341)

Radio and Millimeter Spectral Properties of Newly Identified High‐Energy Gamma‐Ray Sources [PDF]

, 2000
S. D. Bloom, J. C. Hallum, H. Teräsranta, M. Tornikoski   +3 more
openalex   +1 more source

Enhancing Ultrasound Power Transfer: Efficiency, Acoustics, and Future Directions

Advanced Materials, EarlyView.
Implantable devices significantly enhance healthcare but are limited by battery life. Ultrasound power transfer technology offers a promising solution for sustainable operation. This review addresses gaps in current research, particularly in sound field analysis and energy efficiency optimization.
Yi Zheng, Zhuomin Zhang, Yanhu Zhang, Qiqi Pan, Xiaodong Yan, Xuemu Li, Zhengbao Yang   +6 more
wiley   +1 more source

Physics-based forward model for near-real-time quantitative imaging of spent nuclear fuel assemblies. [PDF]

Sci Rep
Fang M, Virta R, Dendooven P, Altmann Y, Di Fulvio A.   +4 more
europepmc   +1 more source

Estimation of the Absorbed Dose to Mice in Prolonged Irradiation by Low-Dose Rate .GAMMA.-Rays from 137Cs Sources.

, 1997
A Shiragai, Mikio Saitou, Iwao Kudô, Shoko KANAIWA-KUDO, Tsuneya Matsumoto, Takeshi Furuse, Takanori Yanai, Kazuaki Ichinohe, Fumiaki Sato, Yoichiro Ohmomo   +9 more
openalex   +2 more sources

Thin Film Stoichiometry and Defects Management for Low Threshold and Air Stable Near‐Infrared Perovskite Laser

Advanced Materials, EarlyView.
As defect density in 3D perovskites is controlled by adjusting excess formamidinium iodide concentration, shallow defects acts as a carrier sink for amplified spontaneous emission (ASE). A comprehensive charge carrier dynamic model is presented to understand the critical factor of the reduction of ASE threshold.
Chun‐Sheng Jack Wu, Andrea Olivati, Giulia Folpini, Heyong Wang, Annamaria Petrozza   +4 more
wiley   +1 more source

Natural Radioactivity Content and Radon Exhalation Rate Assessment for Building Materials from the Archaeological Park of Tindari, Sicily, Southern Italy: A Case Study. [PDF]

Int J Environ Res Public Health
Caridi F, Paladini G, Gregorio F, Lanza S, Lando G, Sfacteria M, Tuccinardi S, Venuti M, Cardiano P, Majolino D, Venuti V.   +10 more
europepmc   +1 more source

Hot tori around black holes as sources of gamma ray bursts

, 1995
M. Jaroszyński
openalex   +2 more sources

Mastering Proton Activities in Aqueous Batteries

Advanced Materials, EarlyView.
Advanced aqueous batteries are promising alternatives for grid energy storage. Understanding and mastering the proton activities in aqueous electrolytes will guide the design of sustainable and long‐lasting aqueous batteries. This Perspective comments on the current understanding of the thermodynamic and kinetic perspectives of proton activities and ...
Leiting Zhang, Chao Zhang, Erik J. Berg
wiley   +1 more source

Pb-free metal oxide-based epoxy resin nanocomposites for radiation protection: Physical evaluation analysis approach. [PDF]

Heliyon
Guatato-Lopez TB, Asuncion-Astronomo A, Santos GNC.   +2 more
europepmc   +1 more source

Comptonization Models and Spectroscopy of X-Ray and Gamma-Ray Sources: A Combined Study by Monte Carlo and Analytical Methods

, 1995
Xin‐Min Hua, Lev Titarchuk
openalex   +1 more source