Results 101 to 110 of about 85,185 (266)
On the Significance of the Thick Disks of Disk Galaxies
The Astrophysical Journal Supplement SeriesThick disks are a prevalent feature observed in numerous disk galaxies, including our own Milky Way. Their significance has been reported to vary widely, ranging from a few percent to 100% of the disk mass, depending on the galaxy and the measurement ...
Sukyoung K. Yi +10 more
doaj +1 more source
Bars in Disk-Dominated and Bulge-Dominated Galaxies at z~0: New Insights from ~3600 SDSS Galaxies
, 2007 We present a study of large-scale bars in the local Universe, based on a large sample of ~3692 galaxies, with -18.5
Barazza, Fabio D. +2 more
core +1 more source
Red Thick Disks of Nearby Galaxies [PDF]
The Astronomical Journal, 2005 Edge on systems reveal the properties of disk galaxies as a function of height, z, above the plane. Four local edge-on galaxies, that are close enough to have been resolved into stars by the Hubble Space Telescope, show thick disks, composed of a red stellar population, which is old and relatively metal rich.
openaire +3 more sources
The Stellar Structures Around Disk Galaxies [PDF]
, 2008 To appear in the proceedings for the IAUS 241 'Stellar Populations as Building Blocks of Galaxies' held in La Palma, Spain, December 10-16 ...
Igor Drozdovsky +9 more
openaire +2 more sources
Forensic analysis and evaluation of file‐wiping applications in Android OS
Journal of Forensic Sciences, Volume 71, Issue 1, Page 338-352, January 2026.Abstract Anti‐forensics refers to techniques designed to obstruct the discovery of evidence in digital forensic investigations. File‐wiping is one of the anti‐forensic techniques that make data recovery impossible by overwriting data with specific patterns. This technique poses significant challenges to investigators.
Dong Bin Oh +6 more
wiley +1 more source
Heavy Metal Contamination in Chocolates and Candies: Sources, Health Risks, and Analytical Insights
Journal of Chemistry, Volume 2026, Issue 1, 2026.The presence of heavy metals in chocolates and candies poses growing public health concerns, particularly for children who are frequent consumers. This review consolidates evidence on the occurrence, sources, toxicological impacts, and analytical monitoring of metals, including Pb, Cd, Hg, As, Cr, Ni, and Al, in confectionery products.
Mahmood Ahmed +12 more
wiley +1 more source
Conditions for Bar Formation in Bulgeless Disk Galaxies
The Astrophysical JournalWhile bars are commonly observed in disk galaxies, the precise conditions governing their formation remain incompletely understood. To investigate these conditions, we perform a suite of N -body simulations of bulgeless disk galaxies with stellar masses ...
Dajeong Jang, Woong-Tae Kim, Yun Hee Lee
doaj +1 more source
, 2008 10 pages, 5 figures, to appear in Formation and Evolution of Galaxy Disks, ASP Conf. Proc., eds. J.G. Funes & E.M.
Putman, M. E. +2 more
openaire +2 more sources
An Optimal Strategy for Accurate Bulge-to-disk Decomposition of Disk Galaxies
, 2017 The development of two-dimensional (2D) bulge-to-disk decomposition techniques has shown their advantages over traditional one-dimensional (1D) techniques, especially for galaxies with non-axisymmetric features.
Gao, Hua, Ho, Luis C.
core +1 more source
, 2017 A fraction of early-type dwarf galaxies in the Virgo cluster have a disk component and even possess disk features such as bar, lens, and spiral arms.
Kim, Suk +4 more
core +1 more source