Results 101 to 110 of about 64,574 (197)

Dwarf Galaxies with Radio-excess Active Galactic Nuclei in the Very Large Array Sky Survey

The Astrophysical Journal
We present a systematic search for radio active galactic nuclei (AGNs) in dwarf galaxies using recent observations taken by the Very Large Array Sky Survey (VLASS).
John-Michael Eberhard, Amy E. Reines, Hansung B. Gim, Jeremy Darling, Jenny E. Greene   +4 more
doaj   +1 more source

The HERBAL Model: A Hierarchical Errors-in-variables Bayesian Lognormal Hurdle Model for Galactic Globular Cluster Populations

The Astrophysical Journal, 2023
Galaxy stellar mass is known to be monotonically related to the size of the galaxy’s globular cluster (GC) population for Milky Way sized and larger galaxies.
Samantha C. Berek, Gwendolyn M. Eadie, Joshua S. Speagle, William E. Harris   +3 more
doaj   +1 more source

Mapping Corporate Investments Between China and Europe in an Era of Geoeconomic Competition

JCMS: Journal of Common Market Studies, Volume 63, Issue 3, Page 932-963, May 2025.
Abstract The consolidation of geoeconomic competition puts core aspects of global economic interdependence, such as the mutual China‐EU investment relationship, under increased pressure. Headlines about ‘derisking’, ‘decoupling’ or ‘deglobalization’ dominate current debates but tend to be overly simplistic.
Milan Babic, Lukas Linsi
wiley   +1 more source

The G-dwarf problem in the Galaxy [PDF]

New Astronomy, 2008
The empirical differential metallicity distribution (EDMD) is deduced for (i) local thick disk stars; (ii) likely metal-weak thick disk stars; (iii) chemically selected local G dwarfs, with the corrections performed in order to take into account the stellar scale height; in addition to previous results related to (iv) solar neighbourhood halo subdwarfs;
openaire   +2 more sources

The Canis Major Dwarf Galaxy [PDF]

Publications of the Astronomical Society of Australia, 2004
AbstractRecent observational evidence suggests that the Sagittarius dwarf galaxy represents the only major ongoing accretion event in the Galactic halo, accounting for the majority of stellar debris identified there. This paper summarises the recent discovery of another potential Milky Way accretion event, the Canis Major dwarf galaxy.
Lewis, Geraint F., Ibata, Rodrigo A., Irwin, Michael J., Martin, Nicolas F., Bellazzini, Michele, Conn, Blair   +5 more
openaire   +4 more sources

The post-infall evolution of a satellite galaxy

, 2015
As galaxy simulations increase in resolution more attention is being paid towards the evolution of dwarf galaxies and how the simulations compare to observations. Despite this increasing resolution we are however, far away from resolving the interactions
Jablonka, Pascale, Nichols, Matthew, Revaz, Yves   +2 more
core   +2 more sources

Spatial clustering in the ESO-Sculptor Survey: two-point correlation functions by galaxy type at redshifts 0.1 - 0.5 [PDF]

, 2007
We calculate the spatial two-point auto and cross-correlation functions for the 765 galaxies with ...
Abazajian, Abbas, Andreon, Arnouts, Baldi, Baugh, Bellanger, Bellanger, Benoist, Benson, Benson, Berlind, Berlind, Bernstein, Binggeli, Blanton, Brainerd, Bromley, Budavári, Carlberg, Coil, Coil, Cole, Colless, Conroy, Cooray, Courteau, Davis, Davis, de Lapparent, de Lapparent, de Lapparent, de Lapparent, Dressler, Díaz, E. Slezak, Efstathiou, Ekholm, Ferguson, Fioc, Fisher, Folkes, Galaz, Giuricin, Grant, Guzzo, Hamilton, Hawkins, Hermit, Hogg, Jenkins, Jerjen, Jing, Kauffmann, Kauffmann, Kennicutt, Kerscher, Landy, Le Fevre, Li, Lilly, Lin, Ling, Loveday, Loveday, Loveday, Madgwick, Magliocchetti, Masjedi, Maurogordato, Meneux, Navarro, Norberg, Park, Pearce, Perlmutter, Phillips, Phleps, Phleps, Pollo, Pons-Bordería, Postman, Ramella, Ratcliffe, Ratcliffe, Ratcliffe, Riess, Saunders, Schechter, Shectman, Shepherd, Small, Small, Smoot, Tonry, Trentham, Trentham, Trentham, Tucker, V. de Lapparent, Weinmann, Willmer, Yahil, Yang, Yang, Yang, Yang, Yang, Yang, Yoshida, Zandivarez, Zehavi, Zehavi, Zehavi, Zheng   +114 more
core   +4 more sources

GCN5‐related histone acetyltransferase HOOKLESS2 regulates fungal resistance and growth in tomato

New Phytologist, Volume 246, Issue 3, Page 1217-1235, May 2025.
Summary The functions of histone acetyltransferases (HATs) in the genetic control of crop traits and the underlying mechanisms are poorly understood. We studied the function of tomato HOOKLESS2 (SlHLS2), a member of the GCN5 family of HATs, through genetic, molecular and genomic approaches. Tomato hls2 mutants generated through CRISPR‐cas9 gene editing
Namrata Jaiswal, Chao‐Jan Liao, Ayomi Indika Hewavidana, Tesfaye Mengiste   +3 more
wiley   +1 more source

Verification of the Fusarium‐Increasing Properties of the Dominant Dwarfing Gene Ddw1 in triticale (×Triticosecale)

Plant Breeding, Volume 144, Issue 2, Page 151-158, April 2025.
ABSTRACT Dwarfing genes that are considerably reducing plant height are used in many cereals. In triticale, the rye‐derived dominant dwarfing gene Ddw1 was introgressed in commercial varieties. It has already been shown that this gene increases Fusarium head blight (FHB) susceptibility in one segregating population.
Thomas Miedaner, Paul Gruner, Hans Peter Maurer   +2 more
wiley   +1 more source

DWARF GALAXIES OF THE LOCAL GROUP [PDF]

Annual Review of Astronomy and Astrophysics, 1998
▪ Abstract  The Local Group dwarf galaxies offer a unique window to the detailed properties of the most common type of galaxy in the Universe. In this review, I update the census of Local Group dwarfs based on the most recent distance and radial velocity determinations.
openaire   +2 more sources