Results 71 to 80 of about 2,437 (246)
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
Back to the Green Valley: How to Rejuvenate an S0 Galaxy through Minor Mergers
Galaxies, 2015 About half of the S0 galaxies in the nearby Universe show signatures of recent or ongoing star formation. Whether these S0 galaxies were rejuvenated by the accretion of fresh gas is still controversial.
Michela Mapelli
doaj +1 more source
Co-Evolution vs. Co-existence: The Effect of Accretion Modelling on the Evolution of Black Holes and Host Galaxies [PDF]
, 2023 Nadine H. Soliman +2 more
openalex +1 more source
Bondi accretion in early-type galaxies [PDF]
Monthly Notices of the Royal Astronomical Society, 2016 13 pages, 5 figures, submitted to MNRAS.
V. Korol +2 more
openaire +3 more sources
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 +5 more
wiley +1 more source
The Astronomical JournalA gaseous counterrotating galaxy is a galaxy containing a gas component with opposite angular momentum to the main stellar disk. The counterrotating gas provides direct evidence for the accretion of external material, a key aspect in hierarchical galaxy ...
Minje Beom +2 more
doaj +1 more source
The role of external gas accretion on galaxy transformations, and evidence of such accretion [PDF]
Proceedings of the International Astronomical Union, 2012 AbstractContinuously accreting matter from cosmic filaments is one of the main way to assemble mass for galaxies (Keres et al.2005, Dekel et al.2009). This external accretion accelerates secular processes, and maintain star formation, but also bar and spiral formation (Bournaud & Combes 2002), and consequent radial migration.
openaire +1 more source
Animal Conservation, EarlyView.Captive populations of threatened species risk losing genetic diversity over time. We evaluated the genetic status of contemporary captive western lowland gorillas (Gorilla gorilla gorilla) at Howletts and Port Lympne and compared this with specimens from a historical wild population.
Jaimie Morris +5 more
wiley +1 more source
A New Framework for Active Galactic Nucleus Accretion and Jet Feedback in Numerical Simulations
The Astrophysical Journal Supplement SeriesAccurate modeling of active galactic nucleus (AGN) feedback, especially due to relativistic jets, is crucial for understanding the cool-core problem in galaxy clusters.
Ying-He Celeste Lü, Paul M. Ricker
doaj +1 more source
The Origin of Polar Ring Galaxies: Evidence for Galaxy Formation by Cold Accretion
The Astrophysical Journal, 2005 Polar ring galaxies are flattened stellar systems with an extended ring of gas and stars rotating in a plane almost perpendicular to the central galaxy. We show that their formation can occur naturally in a hierarchical universe where most low mass galaxies are assembled through the accretion of cold gas infalling along megaparsec scale filamentary ...
Maccio', Andrea V. +2 more
openaire +2 more sources