Results 161 to 170 of about 10,091 (187)

The Chemical Evolution of Dwarf Galaxies

Astrophysics and Space Science, 2001
Various observations of dwarf starburst galaxies have revealed homogeneous abundance within the ionized region suggesting that the measured metallicities do not result from the metals ejected during the current burst (because they should not have time to mix homogeneously at such large scale) but from previous star formation episodes.
openaire   +1 more source

Dwarf Galaxies in Nearby Groups of Galaxies

EAS Publications Series, 2011
We have confirmed 19 new dwarf members in five nearby (z ≤ 0.014) groups of galaxies, measured their photometric characteristics and compared the photometric scaling relations of the late-type dwarf galaxies in the field, group and cluster environments.
J. Vennik, U. Hopp
openaire   +1 more source

Dwarf Galaxies and the Dark Web

Scientific American, 2014
The article discusses the planar alignment of satellite galaxies orbiting galaxies like the Milky Way unpredicted by cosmological theory, focusing on the research of the author and others that theorizes a web of dark matter explains the arrangement. Topics include an overview of dark matter theory, computer simulations of the universe, and the opposing
openaire   +2 more sources

Simulations of Dwarf Galaxy Formation

2011
Dwarf galaxies are related to important cosmological questions, and central to our understanding of the physics of galaxy formation. In this thesis, I present the results of cosmological, hydrodynamical simulations of the formation and evolution of dwarf galaxies.
openaire   +2 more sources

Dwarf Mongoose Optimization Algorithm

Computer Methods in Applied Mechanics and Engineering, 2022
Absalom E Ezugwu, Laith Abualigah
exaly  

The habitability of planets orbiting M-dwarf stars

Physics Reports, 2016
Aomawa L Shields, Sarah Ballard, John Asher Johnson   +2 more
exaly  

The disc instability model of dwarf novae and low-mass X-ray binary transients

New Astronomy Reviews, 2001
J -P Lasota
exaly  

Dwarf Galaxies & Starbursts

Scientific American, 2000
openaire   +2 more sources

Star-Formation Histories, Abundances, and Kinematics of Dwarf Galaxies in the Local Group

Annual Review of Astronomy and Astrophysics, 2009
Eline Tolstoy, M Tosi
exaly  

Physical properties of IP Pegasi: an eclipsing dwarf nova with an unusually cool white dwarf

Monthly Notices of the Royal Astronomical Society, 2010
C M Copperwheat, T R Marsh, V S Dhillon
exaly