Results 81 to 90 of about 1,645,813 (249)
International Journal of Chemical Kinetics, EarlyView.ABSTRACT We present chemical kinetic rate constants for the cis to trans isomerisation or rotamerization of monomeric seleno‐, thio‐, and formic acids and that of three of their dimeric species, based on variational transition state theory and multidimensional tunneling calculations in the gas‐phase, from 10 K to 300 K. These provide, firstly, reliable
Judith Wurmel, John M. Simmie
wiley +1 more source
The Astrophysical JournalRecent observations from the James Webb Space Telescope have revealed unexpectedly luminous galaxies, exhibiting stellar masses and luminosities significantly higher than predicted by theoretical models at Cosmic Dawn.
Hyeonyong Kim +25 more
doaj +1 more source
Identification of clusters of galaxies and physical properties of clusters and their member galaxies [PDF]
Chinese Science Bulletin, 2019 Clusters of galaxies are the largest gravitationally bound systems in the Universe and are located at the knots of cosmic web. They provide powerful constraints on galaxy evolution, the formation of large scale structure of the Universe and many astrophysical processes.
Jinlin Han +3 more
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Introducing the DREAMS Project: DaRk mattEr and Astrophysics with Machine Learning and Simulations
The Astrophysical JournalWe introduce the DaRk mattEr and Astrophysics with Machine learning and Simulations (DREAMS) project, an innovative approach to understanding the astrophysical implications of alternative dark matter (DM) models and their effects on galaxy formation and ...
Jonah C. Rose +29 more
doaj +1 more source
Galaxy formation and physical bias
The Astrophysical Journal, 1992 We have supplemented our code, which computes the evolution of the physical state of a representative piece of the universe to include, not only the dynamics of dark matter (with a standard PM code), and the hydrodynamics of the gaseous component (including detailed collisional and radiative processes), but also galaxy formation on a heuristic but ...
Renyue Cen, Jeremiah P. Ostriker
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The physical properties of Lyαemitting galaxies: not just primeval galaxies? [PDF]
Astronomy & Astrophysics, 2008 Accepted by Astronomy & ...
Pentericci, L. +6 more
openaire +2 more sources
Simulating molecular cloud regulated star formation in Galaxies [PDF]
, 2007 This thesis is primarily concerned with understanding the process of galaxy formation via the simulation of the interstellar medium, star formation and supernova feedback.
Booth, Craig Martin
core
Human Sustainability Leadership and Employee Wellbeing (Flourishing) in Organizations
Sustainable Development, EarlyView.ABSTRACT This qualitative case study research examines how designing for human sustainability leadership (HSL) affects employee wellbeing (flourishing) (HWBF) in organizations. It is undertaken at a university in the United Kingdom including academics and administrators.
Elli Meleti
wiley +1 more source
A Splashback-like Feature of Central Galaxies in Galaxy Clusters
The Astrophysical JournalWe investigate a splashback-like feature in the outer region of central galaxies (CGs) in clusters. This feature is detected as a “dip” in the radial slope of the CG surface brightness, derived through the stacking of Dark Energy Survey data of over 4000
Yuanyuan Zhang +5 more
doaj +1 more source
The Physics of Galaxy Accretion
How do galaxies get the gas needed to fuel star formation?' remains a fundamental open question, even for the Milky-Way. I will review recent theoretical developments in galaxy accretion physics, which go beyond the classic separation between 'cold' and 'hot' accretion. I will also discuss the potential implications of different accretion modes for the
Stern, Jonathan +8 more
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