Results 151 to 160 of about 47,912 (274)
Stormy Weather in 3C 196.1: Nuclear Outbursts and Merger Events Shape the Environment of the Hybrid Radio Galaxy 3C 196.1 [PDF]
, 2018 F. Ricci +21 more
openalex +1 more source
Evidence for a Redshifted Excess in the Intracluster Light Fractions of Merging Clusters at z ∼ 0.8
The Astrophysical Journal LettersThe intracluster light (ICL) fraction is a well-known indicator of the dynamical activity in intermediate-redshift clusters. Merging clusters in the redshift interval 0.18 < z < 0.56 have a distinctive peak in the ICL fractions measured between ∼3800 and
Yolanda Jiménez-Teja +3 more
doaj +1 more source
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
Truncations in the X-Ray Halos of Early-type Galaxies as a Tracer of Feedback and Mergers
The Astrophysical JournalThe morphology of X-ray halos in early-type galaxies depends on key structure assembly processes, such as feedback and mergers. However, the signatures of these processes are difficult to characterize due to their faint and amorphous nature.
Nushkia Chamba +4 more
doaj +1 more source
Formation of massive star clusters with and without iron abundance spreads in a dwarf galaxy merger [PDF]
Hidenori Matsui +3 more
openalex +1 more source
The Stochastic‐Dissipative Störmer Problem‐Trajectories and Radiation Patterns
Annalen der Physik, Volume 537, Issue 12, December 2025.We consider charged particle motion and radiation in a dipole magnetic field, in the presence of friction and of stochastic forces. The numerical solutions of the Langevin equation reveal how these forces modify the complex dynamics of particles, and they offer some new insights into the nonlinear processes relevant to planetary radiation belts ...
Tiberiu Harko, Gabriela Raluca Mocanu
wiley +1 more source
Evidence of major dry mergers at M* > 2 × 1011M⊙ from curvature in early-type galaxy scaling relations? [PDF]
, 2010 Mariangela Bernardi +3 more
openalex +1 more source
Business Strategy and the Environment, Volume 34, Issue 8, Page 10997-11023, December 2025.ABSTRACT As the urgency to address global crises such as climate change and inequality intensifies, the concept of regenerative development has emerged as a transformative approach going beyond sustainability to actively restore and enhance both ecological and social systems.
Leonie Paul +3 more
wiley +1 more source
Ecology and Evolution, Volume 15, Issue 12, December 2025.This study was conducted in an extremely heterogeneous karst forest ecosystem. We found asynchronous changes in taxonomic and functional dissimilarities along the succession pathway and the functional redundancy dominated the functional resemblance structure.
Rui Yang +6 more
wiley +1 more source
Ecography, Volume 2025, Issue 12, December 2025.Developing species distribution models (SDMs) requires high‐quality species occurrence records. These records, stemming from various sources with different sampling procedures, are often archived in open‐access databases, making automated data quality checks inevitable.
Anthony Basooma +10 more
wiley +1 more source