Results 91 to 100 of about 23,272 (235)

Are luminous radio-loud active galactic nuclei triggered by galaxy interactions? [PDF]

Monthly Notices of the Royal Astronomical Society, 2011
20 pages, 7 figures, accepted for publication in ...
Guillermo Barro, Pablo G. Pérez-González, Pablo G. Pérez-González, D. Dicken, Joanna Holt, Clive Tadhunter, C. Ramos Almeida, Raffaella Morganti, Raffaella Morganti, P. S. Bessiere, Katherine J. Inskip   +10 more
openaire   +5 more sources

Late-time Radio Brightening and Emergence of a Radio Jet in the Changing-look AGN 1ES 1927+654

The Astrophysical Journal Letters
We present multifrequency (5–345 GHz) and multiresolution radio observations of 1ES 1927+654, widely considered one of the most unusual and extreme changing-look active galactic nuclei (CL-AGNs).
Eileen T. Meyer, Sibasish Laha, Onic I. Shuvo, Agniva Roychowdhury, David A. Green, Lauren Rhodes, Amelia M. Hankla, Alexander Philippov, Rostom Mbarek, Ari laor, Mitchell C. Begelman, Dev R. Sadaula, Ritesh Ghosh, Gabriele Bruni, Francesca Panessa, Matteo Guainazzi, Ehud Behar, Megan Masterson, Haocheng Zhang, Xiaolong Yang, Mark A. Gurwell, Garrett K. Keating, David Williams-Baldwin, Justin D. Bray, Emmanuel K. Bempong-Manful, Nicholas Wrigley, Stefano Bianchi, Federica Ricci, Fabio La Franca, Erin Kara, Markos Georganopoulos, Samantha Oates, Matt Nicholl, Main Pal, S. Bradley Cenko   +34 more
doaj   +1 more source

Redshift Evolution of the Feedback–Cooling Equilibrium in the Core of 48 SPT Galaxy Clusters: A Joint Chandra–SPT–ATCA Analysis

The Astrophysical Journal, 2023
We analyze the cooling and feedback properties of 48 galaxy clusters at redshifts 0.4 < z < 1.3 selected from the South Pole Telescope (SPT) catalogs to evolve like the progenitors of massive and well-studied systems at z ∼ 0. We estimate the radio power
F. Ruppin, M. McDonald, J. Hlavacek-Larrondo, M. Bayliss, L. E. Bleem, M. Calzadilla, A. C. Edge, M. D. Filipović, B. Floyd, G. Garmire, G. Khullar, K. J. Kim, R. Kraft, G. Mahler, R. P. Norris, A. O’Brien, C. L. Reichardt, T. Somboonpanyakul, A. A. Stark, N. Tothill   +19 more
doaj   +1 more source

Complex Magnetic Fields: Harnessing the Electromagnetic Symphony for Possible Applications in Regenerative Medicine and Antifungal Properties

International Wound Journal, Volume 22, Issue 6, June 2025.
ABSTRACT Complex magnetic fields (CMFs) represent an emerging frontier in regenerative medicine, offering significant potential for innovative therapeutic strategies. This review examined both the theoretical foundations and practical applications of CMFs, focusing on their roles in tissue regeneration and antifungal activity. A comprehensive review of
Muhammad Dawood Amjad, Lorenzo Marramiero, Tea Romasco, Alessandro Cipollina, Hamid Heydari Sheikh Hossein, Marco Mantarro, Adriano Piattelli, Stefania Fulle, Natalia Di Pietro, Rosa Mancinelli   +9 more
wiley   +1 more source

RADIO PROPERTIES OF LOW-REDSHIFT BROAD LINE ACTIVE GALACTIC NUCLEI [PDF]

The Astronomical Journal, 2008
28 pages, 14 figures, accepted to ...
D. Michael Crenshaw, Paul J. Wiita, Stephen E. Rafter   +2 more
openaire   +4 more sources

Nano‐Topography Enhanced Topological‐Cell‐Analysis in Radiation‐Therapy

Advanced Healthcare Materials, Volume 14, Issue 12, May 6, 2025.
Radiotherapy, a treatment that implies exposition of cells to radiation, offers promise to treat cancer. Here, it is hypothesized that the nanoscale details of a scaffold can amplify the response of cells to radiation, measured through topological variables, providing ways to assess the efficacy of Radiotherapy treatment.
Francesca Pagliari, Maria‐Francesca Spadea, Pierre Montay‐Gruel, Anggraeini Puspitasari‐Kokko, Joao Seco, Luca Tirinato, Angelo Accardo, Francesco De Angelis, Francesco Gentile   +8 more
wiley   +1 more source

The Size of the Radio‐Emitting Region in Low‐Luminosity Active Galactic Nuclei [PDF]

The Astrophysical Journal, 2005
61 pages, 17 figures, 10 tables.
James S. Ulvestad, James M. Anderson, James M. Anderson, James M. Anderson   +3 more
openaire   +3 more sources

Optical- and UV-continuum Morphologies of Compact Radio Source Hosts

The Astrophysical Journal
We present the first systematic search for UV signatures from radio source-driven active galactic nuclei (AGN) feedback in Compact Steep Spectrum (CSS) radio galaxies. Owing to their characteristic sub-galactic jets (1–20 kpc projected linear sizes), CSS
C. Duggal, C. P. O’Dea, S. A. Baum, A. Labiano, C. Tadhunter, D. M. Worrall, R. Morganti, G. R. Tremblay, D. Dicken   +8 more
doaj   +1 more source

Insights into pathophysiology, biomarkers, and therapeutics in tauopathies: Proceedings of the Tau2024 Global Conference

Alzheimer's &Dementia, Volume 21, Issue 5, May 2025.
Abstract Recent years have seen major advances in tau‐associated brain disorders through interdisciplinary research spanning molecular biology, neuroimaging, clinical trials, and therapeutic development. The Tau2024 Global Conference, hosted by the Alzheimer's Association, CurePSP, and Rainwater Charitable Foundation, showcased these efforts by ...
Bess Frost, James B. Rowe, Rufus O. Akinyemi, Jose F. Abisambra, Nicholas J. Ashton, Matthias Brendel, Luc Buée, David Butler, Maria C. Carrillo, Peter Chung, Claire D. Clelland, Sarah L. DeVos, Kristophe Diaz, Rebecca M. Edelmayer, Fanny M. Elahi, Ratnavalli Ellajosyula, Colin Ewen, Igor Camargo Fontana, Marie‐Christine Galas, Oskar Hansson, Günter Höglinger, Kanta Horie, Agustín Ibanez, Linde Jacobs, Mahmoud B. Maina, Maura Malpetti, Eric McDade, Will McEwan, Laia Montoliu‐Gaya, Catherine J. Mummery, Miranda E. Orr, Jonathan D. Rohrer, Amy Rommel, Carlos Sastre, Tara L. Spires‐Jones, Boon Lead Tee, Tim J. Viney, Jamie M. Walker, Susanne Wegmann, Kristin Wildsmith, Ravi Yadav, Simin Mahinrad, Claire Sexton   +42 more
wiley   +1 more source

NuSTAR Observation of the TeV-detected Radio Galaxy 3C 264: Core Emission and the Hot Accretion Flow Contribution

The Astrophysical Journal
3C 264 is one of the few FRI radio galaxies with detected TeV emission. It is a low-luminosity active galactic nucleus (LLAGN) and is generally associated with a radiatively inefficient accretion flow (RIAF).
Ka-Wah Wong, Colin M. Steiner, Allison M. Blum, Dacheng Lin, Rodrigo Nemmen, Jimmy A. Irwin, Daniel R. Wik   +6 more
doaj   +1 more source