Temporal Dynamics With and Without a Nervous System: Plant Physiology, Communication, and Movement. [PDF]
Cogn SciAbstract The concept of time has long been the subject of complex philosophical reflections and scientific research, which have interpreted it differently based on the starting question, context, and level of analysis of the system under investigation.
Bianchi M +7 more
europepmc +2 more sources
Extreme kinematic misalignment in IllustrisTNG galaxies: the origin, structure, and internal dynamics of galaxies with a large-scale counterrotation [PDF]
Monthly Notices of the Royal Astronomical Society, 2020 ABSTRACT We provide an in-deep analysis of 25 galaxies with substantial counterrotation from IllustrisTNG100 simulations in the stellar mass range 2×109−3×1010 M⊙. The counterrotation is a result of an external gas infall ≈2–8 Gyr ago.
Sergey Khoperskov +11 more
openaire +4 more sources
High-redshift quasars and their host galaxies – I. Kinematical and dynamical properties and their tracers [PDF]
Monthly Notices of the Royal Astronomical Society, 2019 ABSTRACT Observations of high-redshift quasars provide information on the massive black holes (MBHs) powering them and the galaxies hosting them. Current observations of z ≳ 6 hosts, at sub-millimetre wavelengths, trace the properties of cold gas, and these are used to compare with the correlations between MBHs and galaxies ...
Lupi, Alessandro +5 more
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Astronomy & Astrophysics, 2023 Strong gravitational lensing is a powerful tool to provide constraints on galaxy mass distributions and cosmological parameters, such as the Hubble constant, H0. Nevertheless, inference of such parameters from images of lensing systems is not trivial as parameter degeneracies can limit the precision in the measured lens mass and cosmological results ...
Gomer, Matthew +8 more
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Structure and kinematics of edge-on galaxy discs - V. The dynamics of stellar discs [PDF]
Monthly Notices of the Royal Astronomical Society, 2005 Accepted for publication by Mon. Not.
Kregel, M +2 more
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Three contributions to Galaxy Dynamics: distant galaxy kinematics, mass, and M/L
, 1998 1) Rotation Curves and M/L Evolution for Galaxies to z=0.4, (Bershady, Haynes, Giovanelli, & Andersen) 2) Mass Estimates of Starbursting Galaxies: Line Widths versus Near-IR Luminosities (Jangren, Bershady, & Gronwall) 3) Galaxy Kinematics with Integral Field Spectroscopy (Andersen, Bershady)
Bershady, M. A. +5 more
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The Dynamics of the Dwarf Elliptical Galaxy FS 76: Bridging the Kinematic Dichotomy between Elliptical and Dwarf Elliptical Galaxies [PDF]
The Astrophysical Journal, 2001 We present major- and minor-axis kinematics out to ˜2 half-light radii for the bright (MB = -16.7) dwarf elliptical galaxy (dE) FS 76, a member of the NGC 5044 group. Its velocity dispersion is 46 ‘ 2 km s-1 in the center and rises to 70 ‘ 10 km s-1 at half-light radius. Beyond 1Re, the dispersion starts to fall again.
De Rijcke, S +3 more
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Kinematics and dynamics of the M 51-type galaxy pair NGC 3893/96 (KPG 302) [PDF]
Astronomy & Astrophysics, 2007 Accepted for publication in A&A.
Fuentes-Carrera, Isaura +4 more
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Monthly Notices of the Royal Astronomical Society, 2023 ABSTRACT We present the measurement of total and stellar/dark matter decomposed mass density profile around a sample of galaxy groups and clusters with dynamical masses derived from integral-field stellar kinematics from the MaNGA survey in Paper I and weak lensing derived from the DECaLS imaging survey.
Chunxiang Wang +11 more
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Internal kinematics and dynamical models of dwarf spheroidal galaxies around the Milky Way [PDF]
New Astronomy Reviews, 2013 89 pages, 12 figures.
Battaglia +3 more
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