Results 71 to 80 of about 43,562 (319)
Journal of Physics: Condensed Matter, 1998 13 pages, Latex file, uses iopams.cls, Oji International Seminar on the Quest for New Physical Phases Under Extreme ...
openaire +3 more sources
Geo‐scripts and refugee resettlement in Canada: Designations and destinations
Canadian Geographies / Géographies canadiennes, Volume 66, Issue 4, Page 653-668, Winter / hiver 2022., 2022 Key Messages Geo‐scripts are the locational instructions embedded in one's category of refugee resettlement; they shape the places newcomers land, just as these communities influence their lives and livelihoods. Former refugees' decisions to stay put or move elsewhere once in Canada are related to services, affordable housing, education, and job ...
Jennifer Hyndman
wiley +1 more source
The Astrophysical Journal LettersWe present JWST/Mid Infrared Instrument (MIRI) low-resolution spectroscopy (4.75–14 μ m) of the first known substellar companion, Gliese 229Bab, which was recently resolved into a tight binary brown dwarf.
Jerry W. Xuan +10 more
doaj +1 more source
The prospects for finding brown dwarfs in eclipsing binary systems and measuring brown dwarf properties [PDF]
, 2004 We present the results of a simulation to investigate the prospects of measuring mass, age, radius, metallicity and luminosity data for brown dwarfs in fully eclipsing binary systems around late K and early M dwarfs identified by ultra-wide-field transit surveys. These surveys will monitor approximately a million K and M dwarfs at a level sufficient to
arxiv +1 more source
The Structure of Brown Dwarf Circumstellar Disks [PDF]
Mon.Not.Roy.Astron.Soc.351:607,2004, 2004 We present synthetic spectra for circumstellar disks that are heated by radiation from a central brown dwarf. Under the assumption of vertical hydrostatic equilibrium, our models yield scaleheights for brown dwarf disks in excess of three times those derived for classical T Tauri (CTTS) disks.
arxiv +1 more source
Human Resource Management, EarlyView.ABSTRACT This study investigates the workplace experiences of 51 ethnic minority professionals who self‐identify as neurodivergent, focusing specifically on the impact of intersectional stereotyping within organizations in the United Kingdom and United States.
Debora Gottardello +2 more
wiley +1 more source
UNCOVER: JWST Spectroscopy of Three Cold Brown Dwarfs at Kiloparsec-scale Distances
The Astrophysical JournalWe report JWST/NIRSpec spectra of three distant T-type brown dwarfs identified in the Ultradeep NIRSpec and NIRCam ObserVations before the Epoch of Reionization (UNCOVER) survey of the Abell 2744 lensing field.
Adam J. Burgasser +21 more
doaj +1 more source
Exploration of the brown dwarf regime around solar-like stars by CoRoT [PDF]
, 2016 Aims. A summary of the CoRoT brown dwarf investigations are presented. Methods. Transiting brown dwarfs around solar like stars were studied by using the photometric time-series of CoRoT, and ground based radial velocity measurements. Results. CoRoT detected three transiting brown dwarfs around F and G dwarf stars.
arxiv +1 more source
TOI-1994b: A Low-mass Eccentric Brown Dwarf Transiting A Subgiant Star
The Astronomical JournalWe present the discovery of TOI-1994b, a low-mass brown dwarf transiting a hot subgiant star on a moderately eccentric orbit. TOI-1994 has an effective temperature of ${7700}_{-410}^{+720}$ K, V magnitude of 10.51 mag and log( g ) of ${3.982}_{-0.065 ...
Emma Page +25 more
doaj +1 more source
JWST/NIRCam Discovery of the First Y+Y Brown Dwarf Binary: WISE J033605.05–014350.4
The Astrophysical Journal Letters, 2023 We report the discovery of the first brown dwarf binary system with a Y dwarf primary, WISE J033605.05−014350.4, observed with NIRCam on JWST with the F150W and F480M filters.
Per Calissendorff +27 more
doaj +1 more source