Results 71 to 80 of about 218,185 (279)
The Astrophysical JournalCharacterizing the mechanisms and galaxy properties conducive to the escape of ionizing (LyC) emission is necessary to accurately model the Epoch of Reionization and identify the sources that powered it.
Alexandra Le Reste +22 more
doaj +1 more source
The Astrophysical Journal, 2023 Pairs of galaxies hosting active galactic nuclei (AGNs) are powerful probes of merger-driven supermassive black hole (SMBH) growth as they can resolve individual AGNs and trace mergers over a large range of physical separations.
R. Scott Barrows +3 more
doaj +1 more source
, 2003 2 pages, 2 figures, contribution in Scientific Highlights, SF2A-2003, to be published by EDP ...
Combes, F., Melchior, A. -L.
openaire +2 more sources
Mergers of Luminous Early-Type Galaxies [PDF]
Proceedings of the International Astronomical Union, 2009 Galaxy mergers play an important role in many astrophysical processes, such as growth of massive galaxies, triggering AGN, formation of supermassive black hole (SMBH) binaries, and gravitational wave (GW) radiation. Merger rate is one of key quantities for these studies.
Wen, Z. L., Han, J. L., Liu, F. S.
openaire +2 more sources
Eight Gigayears of Galaxy Mergers [PDF]
, 2010 Galaxy interactions are expected to play a crucial role in the build--up of stellar mass in any cold dark matter cosmology. Of particular interest are the mergers between systems of a comparable mass, as they are predicted to be one of the main modes of ...
Robaina Rapisarda, Aday
core +1 more source
Biotechnology and Applied Biochemistry, EarlyView.ABSTRACT Effective vaccines against Trypanosoma cruzi, the causative agent of Chagas disease, are urgently needed. Here, we report the design and in silico validation of a novel multiepitope vaccine construct targeting the key surface proteins ASP‐2 and gp82. Using a comprehensive immunoinformatics pipeline, we identified and selected 38 potent T‐cell (
Maria Karolaynne da Silva +8 more
wiley +1 more source
Overmassive Supermassive Black Holes in SDSS Close Galaxy Pairs
The Astrophysical JournalSupermassive black holes (SMBHs) and their host galaxies coevolve through channels such as hierarchical merging and active galactic nuclei (AGN) feedback, establishing tight scaling relations between SMBH masses and the properties of the host galaxies ...
Maggie C. Huber +2 more
doaj +1 more source
Investigation on tunnel stability considering pipe‐roof support with transparent soil technology
Deep Underground Science and Engineering, EarlyView.This study integrates transparent soil technology, 3D reconstruction and numerical simulation to captures the full‐field deformation of shield tunnel instability. Results demonstrate that pipe‐roof support enhances stability via the “soil‐arching barrier effect,” effectively restraining failure wedge development by extending stress transfer paths ...
Zhi Jia +4 more
wiley +1 more source
THE DRIVING MECHANISM OF STARBURSTS IN GALAXY MERGERS [PDF]
The Astrophysical Journal, 2010 16 pages, 5 figures, submitted to ApJL, revised version after referee ...
Teyssier, R, Chapon, D, Bournaud, F
openaire +3 more sources
Bright galaxy number counts [PDF]
, 1995 The value of a plot of galaxy number counts per unit area of sky against magnitude as a probe of the early universe is well known, being influenced by both the curvature of expanding space and the deceleration parameter.
Marr, J.H.
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