Results 51 to 60 of about 1,448,608 (292)
The Astrophysical JournalBrown dwarfs form the key, yet poorly understood, link between stellar and planetary astrophysics. These objects offer unique tests of Galactic structure, but observational limitations have inhibited their large-scale analysis to date. Major upcoming sky
Easton J. Honaker, John E. Gizis
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Physical Characterization of Brown Dwarfs [PDF]
, 2015 The initial mass function describes the distribution of masses for a population of stars and substellar objects when they are born. It defines the evolution of a population of stars and provides constrains on the star formation theory.
Manjavacas, Elena
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‘I was treated as a deficit’: Immigrant teachers' career progression in Australia
British Educational Research Journal, EarlyView.Abstract Immigrant teachers have long been recruited through skilled and employer‐sponsored migration schemes to address teacher shortages in Australia, yet their career trajectories remain constrained by systemic inequities that limit their integration and professional development opportunities.
Ching Ting Tany Kwee +2 more
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A New Spectral Class of Brown Dwarfs at the Bottom of the IMF in IC 348
The Astrophysical Journal LettersIn a previous study, we used James Webb Space Telescope (JWST) to identify three new brown dwarfs in the center of a nearby star-forming cluster, IC 348.
K. L. Luhman, C. Alves de Oliveira
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GROWTH OF GRAINS IN BROWN DWARF DISKS [PDF]
The Astrophysical Journal, 2013 6 pages, 4 figures, accepted by ...
Meru, Farzana +2 more
openaire +2 more sources
Bricks, knots, and bodies: Material encounters and the affective making of masculinity
British Educational Research Journal, EarlyView.Abstract This paper examines how creative research methods do not just capture boys' experiences of masculinity, but actively materialise them. Drawing on two arts‐based activities used in school‐based fieldwork (a mannequin‐based exercise with one participant and a Lego‐building workshop with a small peer group), the paper analyses how materials ...
Huw Berry‐Downs
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JWST/NIRSpec Observations of the Coldest Known Brown Dwarf
The Astronomical Journal, 2023 We present 1–5 μ m spectroscopy of the coldest known brown dwarf, WISE J085510.83−071442.5 (WISE 0855), performed with the Near-Infrared Spectrograph (NIRSpec) on board the James Webb Space Telescope (JWST).
K. L. Luhman +8 more
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Atmosphere Models of Highly Irradiated Brown Dwarfs
, 2021 While highly irradiated brown dwarfs are rare, the handful of known systems provide a unique lens into irradiated atmospheres. Ultra-short-period brown dwarfs around white dwarfs can reach atmospheric temperatures hotter than many stars. Such objects are
Lothringer, Joshua D. +1 more
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Business Strategy and the Environment, EarlyView.ABSTRACT The role of academia in shaping the Sustainable Development Goals (SDGs) remains insufficiently understood. This study examines how SDG discourse is constructed within accounting and business research by integrating bibliometric analysis with a systematic review of 731 peer‐reviewed articles published between 2020 and 2024.
Silvia Panfilo +2 more
wiley +1 more source
The Astrophysical JournalThe Y dwarf CWISEP J193518.59-154620.3 (WISE 1935 or W1935) exhibits a thermal inversion in its radiative atmosphere, producing methane emission features in its JWST spectrum, but the physical mechanism responsible for this inversion remains unknown ...
Kayla J. Smith +3 more
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