Results 81 to 90 of about 135,648 (235)

The complex radio and X-ray structure in the nuclear regions of the active galaxy NGC1365 [PDF]

, 1999
We present a multiwavelength analysis of the prominent active galaxy NGC1365, in particular looking at the radio and X-ray properties of the central regions of the galaxy. We analyse ROSAT observations of NGC1365, and discuss recent ASCA results.
Alloin, Antonelli, Awaki, Brandt, Clocchiatti, Condon, Condon, Conti, Contini, David, Duncan A. Forbes, Fabbiano, Fabbiano, Fabian, Forbes, Forbes, Ghosh, Helou, Hjelm, Hunter, Ian R. Stevens, Irwin, Iwasawa, Iyomoto, Komossa, Kristen, Lamer, Maccacaro, Maiolino, Marcaide, Marshall, Mas-Hesse, Matt, Moran, Muxlow, Nagase, Narayan, Phillips, Predehl, Ptak, Ray P. Norris, Read, Saikia, Sandage, Sandqvist, Schlegel, Shields, Simpson, Stark, Stevens, Strickland, Strickland, Telesco, Turner, Turner, Ueno, van Dyk, Véron, Ward, Wilson, Wunderlich, Xue   +61 more
core   +3 more sources

Establishing New Pediatric Thresholds for Digits‐In‐Noise Testing

Laryngoscope Investigative Otolaryngology, Volume 10, Issue 6, December 2025.
ABSTRACT Objective To determine if specific pediatric diagnostic criteria exist to determine the presence of conductive hearing loss (CHL) digits in noise (DIN) tablet testing in children. Methods One hundred forty nine children aged 3–18 underwent a conventional audiogram, followed by an otolaryngologist examination and tablet‐based digits in noise ...
Morgan McBride, Allyson Dunlap, Siva Chinnadurai, Brianne B. Roby, Andrew Redmann, Abby C. Meyer, Luke Jakubowski, Hannah Herd, Rebecca Maher, Chelsea Kimlinger, Madeline Poland, Michael Finch, Asitha D. L. Jayawardena   +12 more
wiley   +1 more source

Radio Galaxy Zoo: The Distortion of Radio Galaxies by Galaxy Clusters

, 2019
We study the impact of cluster environment on the morphology of a sample of 4304 extended radio galaxies from Radio Galaxy Zoo. A total of 87% of the sample lies within a projected 15 Mpc of an optically identified cluster.
Andernach, Heinz, de Gasperin, Francesco, Garon, Avery F., Jones, Tom W., Kapińska, Anna D., Kim, Jin-Ah, Norris, Ray P., Rudnick, Lawrence, Shabala, Stanislav S., Tang, Hongming, Tate, Jean, Wong, O. Ivy   +11 more
core   +1 more source

Tailed radio galaxies as tracers of galaxy clusters. Serendipitous discoveries with the GMRT [PDF]

, 2009
We report on the discovery of four new radio galaxies with tailed morphology. Tailed radio galaxies are generally found in rich environments, therefore their presence can be used as tracer of a cluster.
Giacintucci, S., Venturi, T.
core   +1 more source

Betaine‐Conjugated ß‐Peptide Foldamers: Influence of Quaternary Charge on Self‐Organization and MorphologyFormation

ChemistryOpen, Volume 14, Issue 12, December 2025.
N‐terminal betaine conjugation modifies β‐peptide helices, influencing folding and self‐organization. For [1S, 2S]‐ACPC, folding to an H12 helix was unaffected, while [1R, 2R]‐ACHC formed an H14 helix instead of H10. Alternating heterochiral oligomers made of enantiomeric pairs of trans‐ACPC showed enhanced solubility and E‐strand formation.
Nikolett Varró, Eszter Erdei, Dóra Bogdán, Eszter Kalydi, Ruth Deme, Balázs Balogh, Imola Cs. Szigyártó, Tamás Beke‐Somfai, Zoltán Varga, Pál Szabó, István M. Mándity   +10 more
wiley   +1 more source

The Properties of Radio Galaxies and the Effect of Environment in Large Scale Structures at $z\sim1$ [PDF]

, 2017
In this study we investigate 89 radio galaxies that are spectroscopically-confirmed to be members of five large scale structures in the redshift range of $0.65 \le z \le 0.96$. Based on a two-stage classification scheme, the radio galaxies are classified
Becker, Robert H., Fassnacht, Christopher D., Gal, Roy R., Lemaux, Brian C., Lubin, Lori M., Miller, Neal A., Rumbaugh, Nicholas, Shen, Lu, Squires, Gordon, Tomczak, Adam R., Wu, Po-Feng.   +10 more
core   +3 more sources

Approximation of Daily AMS‐02 Spectra With Machine Learning Methods

Journal of Geophysical Research: Machine Learning and Computation, Volume 2, Issue 4, December 2025.
Abstract Almost three thousand daily AMS‐02 proton spectra from 2011 to 2019 offer the most precise and extensive data set of cosmic ray spectra covering a wide energy range. As such, they offer a unique opportunity to test machine learning algorithms for approximating cosmic ray proton spectra based on the inputs usually available to solar modulation ...
Martin Nguyen, Pavol Bobík, Ján Genči
wiley   +1 more source

The environments of the radio galaxy population in simba. [PDF]

Mon Not R Astron Soc, 2022
Thomas N, Davé R.
europepmc   +1 more source

Identification of 4876 Bent-tail Radio Galaxies in the FIRST Survey Using Deep Learning Combined with Visual Inspection

The Astrophysical Journal Supplement Series
Bent-tail radio galaxies (BTRGs) are characterized by bent radio lobes. This unique shape is mainly caused by the movement of the galaxy within a cluster, during which the radio jets are deflected by the intracluster medium.
Baoqiang Lao, Heinz Andernach, Xiaolong Yang, Xiang Zhang, Rushuang Zhao, Zhen Zhao, Yun Yu, Xiaohui Sun, Sheng-Li Qin   +8 more
doaj   +1 more source

Clustering and light profiles of galaxies in the environment of 20 Ultra Steep Spectrum Radio sources

, 2003
We have analyzed galaxy properties in the neighborhood of 20 Ultra-Steep Spectrum Radio sources (USS) taken from the WISH catalog of De Breuck et al. (2002). Galaxies in these USS fields were identified in deep observations that were carried out in the K'
Bornancini, Carlos G., De Breuck, Carlos, de Vries, Wim, Lambas, Diego G., Martinez, Hector J., Minniti, Dante, van Breugel, Wil   +6 more
core   +2 more sources