Results 201 to 210 of about 4,278,679 (301)

Commissioning of a combined stereoscopic x‐ray and surface guided radiotherapy system for performing breath hold gated lung radiotherapy

Journal of Applied Clinical Medical Physics, Volume 26, Issue 12, December 2025.
Abstract Background ExacTrac Dynamic (ETD) is a novel patient positioning and motion management system for radiation therapy that combines surface guidance, thermal imaging, and stereoscopic x‐rays for image guidance. This combination of technology enables both intrafraction monitoring and surface‐based breath hold gating capabilities.
Garrett C. Baltz, Steven M. Kirsner
wiley   +1 more source

The Dynamics and Energetics of Radio-Loud Active Galaxies

, 2014
J. J. Harwood
openalex   +2 more sources

Determining the cosmological parameters from the linewidths of active galaxies [PDF]

, 1999
C. M. Rudge, Derek Raine
openalex   +1 more source

Witnessing the onset of reionization through Lyman-α emission at redshift 13. [PDF]

Nature
Witstok J, Jakobsen P, Maiolino R, Helton JM, Johnson BD, Robertson BE, Tacchella S, Cameron AJ, Smit R, Bunker AJ, Saxena A, Sun F, Alberts S, Arribas S, Baker WM, Bhatawdekar R, Boyett K, Cargile PA, Carniani S, Charlot S, Chevallard J, Curti M, Curtis-Lake E, D'Eugenio F, Eisenstein DJ, Hainline KN, Jones GC, Kumari N, Maseda MV, Pérez-González PG, Rinaldi P, Scholtz J, Übler H, Williams CC, Willmer CNA, Willott C, Zhu Y.   +36 more
europepmc   +1 more source

Definition and Validation of an Exposure Measurement Method for a Typical Load of a Base Station

Bioelectromagnetics, Volume 46, Issue 8, December 2025.
ABSTRACT In the context of risk communication in mobile radio, a discussion has emerged whether exposure at common load of a base station should be presented in addition to the theoretical maximum, especially with 5G massive‐MIMO. However, a reproducible measurement method for instantaneous exposure independent of the utilization of the cell has yet to
Anna‐Malin Schiffarth, Tam Julian Ta, Christian Bornkessel, Lisa‐Marie Schilling, Matthias Hein, Dirk Heberling   +5 more
wiley   +1 more source

ACTIVE GALACTIC NUCLEUS FEEDBACK IN AN ISOLATED ELLIPTICAL GALAXY: THE EFFECT OF STRONG RADIATIVE FEEDBACK IN THE KINETIC MODE [PDF]

, 2014
Zhaoming Gan, Feng Yuan, Jeremiah P. Ostriker, Luca Ciotti, Gregory S. Novak, Zhaoming Gan, Feng Yuan, Jeremiah P. Ostriker, Luca Ciotti, Gregory S. Novak   +9 more
openalex   +1 more source

The ALPINE-ALMA [CII] survey: Double stellar population and active galactic nucleus activity in a galaxy at z ∼ 5.5

, 2023
L. Barchiesi, M. Dessauges‐Zavadsky, C. Vignali, F. Pozzi, R. Marques-Chaves, A. Feltre, A. Faisst, M. Béthermin, P. Cassata, S. Charlot, Yoshinobu Fudamoto, M. Ginolfi, E. Ibar, G. C. Jones, Michael Romano, D. Schaerer, L. Vallini, E. Vanzella, Lin Yan   +18 more
openalex   +1 more source

Flux equipartition in astrophysical plasma turbulence. [PDF]

Sci Adv
Marino R, Xie JH.
europepmc   +1 more source

A Deep Metagenomic Snapshot as a Proof‐of‐Concept for Resource Generation: Simultaneous Assembly of Host, Food, and Microbiome Genomes From Stingless Bee Larval Food

Ecology and Evolution, Volume 15, Issue 12, December 2025.
This study serves as a proof‐of‐concept, demonstrating that deep shotgun sequencing of a single complex sample—stingless bee larval food—can simultaneously generate multiple genomic resources. From this dataset, we assembled three genomes (a near‐complete bacterium, a draft host mitochondrion, and a fragmented plant chloroplast) with varying ...
Carlos Ueira‐Vieira, Ana Carolina Costa Santos, Thayane Nogueira Araújo, Solange Cristina Augusto, Natanael Borges de Avila, Ana Maria Bonetti, Anderson Rodrigues dos Santos   +6 more
wiley   +1 more source

Photometric detection at 7.7 μm of a galaxy beyond redshift 14 with JWST/MIRI. [PDF]

Nat Astron
Helton JM, Rieke GH, Alberts S, Wu Z, Eisenstein DJ, Hainline KN, Carniani S, Ji Z, Baker WM, Bhatawdekar R, Bunker AJ, Cargile PA, Charlot S, Chevallard J, D'Eugenio F, Egami E, Johnson BD, Jones GC, Lyu J, Maiolino R, Pérez-González PG, Rieke MJ, Robertson B, Saxena A, Scholtz J, Shivaei I, Sun F, Tacchella S, Whitler L, Williams CC, Willmer CNA, Willott C, Witstok J, Zhu Y.   +33 more
europepmc   +1 more source