Results 131 to 140 of about 49,023 (273)

Capturing Extraction: Geology, Photography, Industry and Institutional History in the Bingley Archive

open access: yesBulletin of Latin American Research, EarlyView.
Godfrey Bingley was a British industrialist who took up geology, photography and travel in the 1880s. His photographs are housed at the University of Leeds, where he worked with its Chair of Geology. This article analyses the archive's projection of the imperial geological imaginary that emanated from Britain and extended to the Americas.
Rebecca Jarman
wiley   +1 more source

Lightning and charge processes in brown dwarf and exoplanet atmospheres. [PDF]

open access: yesPhilos Trans A Math Phys Eng Sci, 2019
Helling C, Rimmer PB.
europepmc   +1 more source

Simultaneous detection of miRNA and mRNA at the single‐cell level in plant tissues

open access: yesPlant Biotechnology Journal, Volume 21, Issue 1, Page 136-149, January 2023., 2023
A method is developed for simultaneous detection of microRNAs and mRNAs in plant tissues, achieving a high signal‐noise ratio at the single‐cell level. Dot signals are counted for determining the expression levels of microRNA and mRNA molecules in specific cells. Summary Detecting the simultaneous presence of a microRNA (miRNA) and a mRNA in a specific
Chi‐Chih Wu   +6 more
wiley   +1 more source

The OATMEAL Survey. I. Low Stellar Obliquity in the Transiting Brown Dwarf System GPX-1

open access: yesThe Astronomical Journal
We introduce the OATMEAL survey, an effort to measure the obliquities of stars with transiting brown dwarf companions. We observed a transit of the close-in ( P _orb = 1.74 days) brown dwarf GPX-1 b using the Keck Planet Finder spectrograph to measure ...
Steven Giacalone   +33 more
doaj   +1 more source

Binary brown dwarfs in the Galactic halo? [PDF]

open access: green, 1998
F. De Paolis   +3 more
openalex   +1 more source

Parallels and discrepancies between non‐native species introductions and human migration

open access: yesBiological Reviews, EarlyView.
ABSTRACT Biological invasions and human migrations have increased globally due to socio‐economic drivers and environmental factors that have enhanced cultural, economic, and geographic connectivity. Both processes involve the movement, establishment, and spread of species, yet unfold within fundamentally different philosophical, social and biological ...
Danish A. Ahmed   +38 more
wiley   +1 more source

Time‐ordering japonica/geng genomes analysis indicates the importance of large structural variants in rice breeding

open access: yesPlant Biotechnology Journal, Volume 21, Issue 1, Page 202-218, January 2023., 2023
Summary Temperate japonica/geng (GJ) rice yield has significantly improved due to intensive breeding efforts, dramatically enhancing global food security. However, little is known about the underlying genomic structural variations (SVs) responsible for this improvement.
Yu Wang   +24 more
wiley   +1 more source

JWST/NIRSpec Observations of Brown Dwarfs in the Orion Nebula Cluster

open access: yesThe Astrophysical Journal
We have used the multiobject mode of the Near-Infrared Spectrograph (NIRSpec) on board the James Webb Space Telescope (JWST) to obtain low-resolution 1–5 μ m spectra of 22 brown dwarf candidates in the Orion Nebula Cluster, which were selected with ...
K. L. Luhman   +6 more
doaj   +1 more source

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