Results 111 to 120 of about 30,270 (299)

Unveiling large-scale rotational motions in the intragroup medium at z ∼ 1 through gravitational-arc tomography★

Astronomy & Astrophysics
Context. The circumgalactic medium (CGM) is a crucial interface between galaxies and their large-scale environment, regulating gas accretion and feedback processes.
Ledoux Cédric, Muñoz-Olivares Fernanda, Barrientos L. Felipe, Tejos Nicolas, Berg Trystyn, Corro-Guerra Felipe, Johnston Evelyn, Mahler Guillaume, González-López Jorge, Hernández-Guajardo Joaquín, Noterdaeme Pasquier   +10 more
doaj   +1 more source

Satellite galaxies in nearby groups of galaxies

, 2015
We analyse distribution, kinematics and star-formation (SF) properties of satellite galaxies in three different samples of nearby groups. We find that studied groups are generally well approximated by low-concentration NFW model, show a variety of LOS velocity dispersion profiles and signs of SF quenching in outskirts of dwarf satellite galaxies.
Vennik, J., Hopp, U.
openaire   +2 more sources

GALAXY GROUPS: A 2MASS CATALOG [PDF]

The Astronomical Journal, 2015
Accepted for publication in Astronomical Journal. Tables 3-5 will be available with on-line publication of journal. The large Table 5 is available as 2 tables (north and south galactic hemispheres separately) at the Extragalactic Distance Database (http://edd.ifa.hawaii.edu), catalogs 2MRS1175 North/South ...
openaire   +2 more sources

‘A Sort of Armed Argument’: Ireland's Civil War of Words

History, EarlyView.
Abstract This article sets out to contribute to the study of the languages of European civil wars through outlining and analysing the deployment of language as a weapon by the opposing sides of the Irish independence movement that split over the terms of the Anglo‐Irish Treaty of December 1921.
DONAL Ó DRISCEOIL
wiley   +1 more source

The centres of galaxy group dark matter halos [PDF]

, 2014
Galaxies, galaxy groups and galaxy clusters are embedded in large dark matter halos. Most galaxies in the local universe are found in the galaxy group environment.
Neault, Marie-Pier
core  

STAGES:the Space Telescope A901/2 Galaxy Evolution Survey [PDF]

, 2008
We present an overview of the Space Telescope A901/2 Galaxy Evolution Survey (STAGES). STAGES is a multiwavelength project designed to probe physical drivers of galaxy evolution across a wide range of environments and luminosity.
Bell, EF, Haeussler, Boris, Zheng, Xianzhong, Jahnke, Knud, Wisotzki, Lutz, Caldwell, JAR, Boehm, Asmus, Taylor, A, Bohm, Asmus, McIntosh, DH, Sanchez, Sebastian F., Gilmour, Rachel, Bacon, D, Peng, Chien Y., Barazza, Fabio D., Wisotzki, L, Jahnke, K, Caldwell, John A. R., Balogh, M, Heymans, Catherine, Barazza, FD, Kampen, EV, H��u��ler, Boris, Gray, ME, Boehm, A, Jogee, S, Meisenheimer, K, B��hm, Asmus, Sánchez, SF, Beswick, R. J., Barden, M, Heymans, C, van Kampen, E, Taylor, Andy, Bell, Eric F., Barden, Marco, Green, David A., Green, DA, Johnson, BD, Lane, Kyle, Gray, Meghan E., Balogh, Michael, Saikia, DJ, Mcintosh, Daniel H., Saikia, D. J., Peng, CY, Gilmour, R, Haussler, Boris, Guo, Yicheng, Wolf, C, Lane, K, Caldwell, John A R, Wolf, Christian, Johnson, Benjamin D., Bacon, David, Zheng, X, Jogee, Shardha, Papovich, C, Guo, Y, Van Kampen, Eelco, S��nchez, Sebastian F., Meisenheimer, Klaus, Papovich, Casey, Beswick, RJ, Haeussler, B   +64 more
core   +1 more source

Optical Observations of M81 Galaxy Group in Narrow Band [SII] and H_alpha Filters: Holmberg IX [PDF]

Serbian Astronomical Journal, 2009
We present observations of the nearby tidal dwarf galaxy Holmberg IX in M81 galaxy group in narrow band [SII] and H$alpha$ filters, carried out in March and November 2008 with the 2m RCC telescope at NAO Rozhen, Bulgaria.
Arbutina, B., Ilić, D., Stavrev, K., Urošević, D., Vukotić, B., Onić, D.   +5 more
doaj  

Preserving evidence integrity in full file system extractions: Assessing hash inconsistencies and potential solutions

Journal of Forensic Sciences, EarlyView.
Abstract Smartphone manufacturers' enhanced privacy and security measures, such as File‐Based Encryption (FBE), have disrupted traditional data extraction techniques, necessitating the adoption of Full File System Extraction (FFS). FFS requires booting a smartphone, decrypting its UserData partition, and accessing files individually, a process that ...
Sanghyun Yoo, Yunji Park, Doowon Jeong
wiley   +1 more source

Effect of Salinity Stress on Gut–Brain–Gonad Axis in the Red‐Eared Slider (Trachemys scripta elegans)

Integrative Zoology, EarlyView.
The increase in salinity leads to changes in the gut microbiota and metabolites of Trachemys scripta elegans, affecting the synthesis and secretion of neurotransmitters or precursors, which can inhibit the secretion of reproductive hormones and affect the self‐renewal and differentiation process of spermatogonial stem cells.
Qiongyu Zhang, Na Li, Xue Tang, Hanru Chen, Meiling Hong, Li Ding   +5 more
wiley   +1 more source

Globular Cluster Pop. in NGC3640 Galaxy Group [PDF]

VizieR online Data Catalogue associated with article published in journal Astronomy and Astrophysics with title ' VEGAS-SSS: Tracing globular cluster populations in the interacting NGC 3640 galaxy group.' (bibcode: 2024A&A...691A.104M (SIMBAD ...
Kapteyn Astronomical Institute, Ragusa, Rossella, Riccio, Gabriele, Paolillo, Maurizio, Università degli Studi di Napoli "Federico II", Limatola, Luca, Gran Sasso Science Institute, Habas, Rebecca A., SRON Netherlands Institute for Space Research, ESO, Schipani, Pietro, INAF, Iodice, Enrichetta, La Marca, Antonio; id_orcid, Mieske, Steffen, Grado, Aniello, Mirabile, Marco, Rejkuba, Marina, Cantiello, Michele, Spavone, Marilena, European Southern Observatory (ESO), Hilker, Michael, Hazra, Nandini, Brocato, Enzo, Lonare, Pratik   +24 more
core   +1 more source