Results 51 to 60 of about 96,351 (238)

Probing the Impact of Radio-mode Feedback on the Properties of the Cool Circumgalactic Medium

The Astrophysical Journal
We explore the influence of radio-mode feedback on the properties of the cool circumgalactic medium (CGM). To this end, we assemble a statistical sample of approximately 30,000 radio galaxies with background quasars by combining optical spectroscopic ...
Yu-Ling Chang, Ting-Wen Lan, J. Xavier Prochaska, Lucas Napolitano, Abhijeet Anand, J. Aguilar, S. Ahlen, D. Brooks, T. Claybaugh, A. de la Macorra, Arjun Dey, P. Doel, S. Gontcho A Gontcho, J. Guy, S. Juneau, T. Kisner, A. Lambert, M. Landriau, L. Le Guillou, M. Manera, P. Martini, A. Meisner, R. Miquel, J. Moustakas, A. D. Myers, J. Nie, C. Poppett, M. Rezaie, G. Rossi, E. Sanchez, M. Schubnell, H. Seo, D. Sprayberry, G. Tarlé, B. A. Weaver, H. Zou   +35 more
doaj   +1 more source

RADIO EMISSION FROM AKARI GALAXIES [PDF]

Publications of The Korean Astronomical Society, 2012
ABSTRACT It is a long known fact that there exists a tight correlation between far-infrared and radioemission both for galaxies hosting active galactic nuclei and for star forming galaxies. We probe theradio - infrared correlation for a sample of extragalactic sources constructed by the cross-correlationof the AKARI/IRC All-Sky Survey Point Source ...
A. Pepiak, A. Solarz, A. Pollo, T.T. Takeuchi, W. Jurusik, AKARI Team AKARI Team   +5 more
openaire   +2 more sources

Radio continuum spectra of galaxies in the Virgo cluster region [PDF]

, 2004
New radio continuum observations of galaxies in the Virgo cluster region at 4.85, 8.6, and 10.55 GHz are presented. These observations are combined with existing measurements at 1.4 and 0.325 GHz.
B. Vollmer, Beck, Binggeli, Bravo-Alfaro, Cayatte, Cayatte, Chamaraux, Combes, Condon, de Jong, Gavazzi, Gavazzi, Gavazzi, Gavazzi, Gavazzi, Giovanelli, Gunn, Kotanyi, M. Thierbach, Niklas, Niklas, Otmianowska-Mazur, Ott, R. Wielebinski, Sofue, Vollmer, Vollmer, Wunderlich   +27 more
core   +1 more source

Substituent‐Based Modulation of Self‐Assembly and Immunogenicity of Amphipathic Peptides

Advanced Science, EarlyView.
This study systematically investigates how positional and subtle changes, such as substituents on the phenyl ring attached to short amphipathic peptides, influence their self‐assembly, fibril morphology, and immunogenic responses. ABSTRACT Self‐assembled peptide‐based biomaterials provide versatile platforms for biomedical uses, featuring customizable ...
Anirban Das, Ushasi Pramanik, Elise M. Brown, Chih‐Yun Liu, Huan Gong, Jonathan Fascetti, Mark Gibson, Samuel Stealey, Silviya P. Zustiak, Cory Berkland, Piyoosh Sharma, Meredith E. Jackrel, Mark A. White, Jai S. Rudra   +13 more
wiley   +1 more source

CO Survey of High-z Radio Galaxies, Revisited with the Atacama Large Millimeter/submillimeter Array: Jet–Cloud Alignments and Synchrotron Brightening by Molecular Gas in the Circumgalactic Environment

The Astrophysical Journal, 2023
Powerful radio sources associated with supermassive black holes are among the most luminous objects in the universe, and are frequently recognized both as cosmological probes and active constituents in the evolution of galaxies.
Bjorn H. C. Emonts, Matthew D. Lehnert, Sophie Lebowitz, George K. Miley, Montserrat Villar-Martín, Ray Norris, Carlos De Breuck, Chris Carilli, Ilana Feain   +8 more
doaj   +1 more source

Influence of major mergers on the radio emission of elliptical galaxies

, 2012
We investigate the influence of major mergers on the radio emission of elliptical galaxies. We use a complete sample of close pairs, which contains 475 merging and 1828 non-merging paired elliptical galaxies of ...
Altschuler, Auriemma, Barton, Becker, Best, Best, Brown, Calvani, Condon, Condon, Feretti, Giuricin, González Delgado, Govoni, Heckman, Heckman, Heckman, Hummel, Hummel, J. L. Han, Keel, Kocevski, L. G. Hou, Lambas, McCarthy, Ramos Almeida, Robaina, Sanders, Schawinski, Schawinski, Stocke, Tadhunter, Tal, Wen, White, Wilkinson, Y. H. Wen, Z. L. Wen   +37 more
core   +1 more source

Machine Learning‐Augmented Loop‐Mediated Isothermal Amplification‐Enabled Point‐of‐Care for Mpox‐Specific Detection

Advanced Intelligent Systems, EarlyView.
A low‐cost, portable point‐of‐care platform for rapid Mpox detection using loop‐mediated isothermal amplification is reported. The device integrates fluorescence readout and mobile monitoring. A machine‐learning model analyzes temperature data and correlates thermal changes with DNA concentration, enabling sensitive and reliable molecular diagnosis in ...
Nazente Atceken, Ahmed Choukri Abdullah, Olgac Ozarslan, Ziya Yıldız, Savas Tasoglu   +4 more
wiley   +1 more source

A Catalog of 971 FR I Radio Galaxies from the FIRST Survey via Hybrid Deep Learning and Ridgeline Flux Density Distribution Analysis

The Astrophysical Journal Supplement Series
We present a catalog of 971 FR I radio galaxies (FR Is) identified from the Very Large Array Faint Images of the Radio Sky at Twenty centimeters (FIRST) survey.
Baoqiang Lao, Xiaolong Yang, Wenjun Xiao, Tapan K. Sasmal, Yanli Zou, Didi Liu, Zhixian Liao, Ye Lu, Rushuang Zhao   +8 more
doaj   +1 more source

Radio and spectroscopic properties of miniature radio galaxies: revealing the bulk of the radio-loud AGN population

, 2009
We explore radio and spectroscopic properties of a sample of 14 miniature radio galaxies, i.e. early-type core galaxies hosting radio-loud AGN of extremely low radio power, 10^(27-29) erg s^(-1) Hz^(-1) at 1.4 GHz.
A. Capetti, Abraham, Alexander, Allen, Anderson, Anderson, Anderson, Auriemma, Baldwin, Balmaverde, Balmaverde, Balmaverde, Baum, Becker, Becker, Best, Best, Buttiglione, Capetti, Capetti, Capetti, Capetti, Chiaberge, Cohen, Condon, Condon, de Ruiter, de Zotti, Falcke, Fanti, Fanti, Feretti, Filho, Giovannini, Giovannini, Hardcastle, Hardcastle, Heckman, Hine, Ho, Ho, Hummel, Jackson, Jansen, Jones, Kellermann, Kewley, Kunert-Bajraszewska, Lynds, Marcha, Marchã, Martin, Miller, Morganti, Morganti, Nagar, Nagar, Nagar, Nagar, Osterbrock, R. D. Baldi, Rawlings, Rawlings, Reynolds, Sadler, Snellen, Spinrad, Stanger, Torniainen, Ulvestad, Urry, White, Wrobel, Wrobel   +73 more
core   +1 more source

Quantifying angular clustering in wide-area radio surveys [PDF]

, 2002
We quantify the angular clustering of radio galaxies in the NVSS and FIRST radio surveys using the two-point correlation function and the moments of counts-in-cells - both important points of comparison with theory.
Blake, Chris, Wall, Jasper
core   +2 more sources