Results 161 to 170 of about 222,937 (306)

Widening participation in outward student mobility: Successes, challenges and opportunities

open access: yesBritish Educational Research Journal, EarlyView.
Abstract This article utilises data obtained through evaluation processes at Northumbria University to contribute to the emerging discourse on widening participation and outward student mobility. The rationale behind the study stems from the significant financial and non‐financial benefits associated with higher education and the UK's ongoing efforts ...
Joseph Mellors, Alejandra Vicencio
wiley   +1 more source

SCExAO/CHARIS Spectroscopic Characterization of Cloudy L/T Transition Companion Brown Dwarf HIP 93398 B

open access: yesThe Astrophysical Journal
Brown dwarfs with measured dynamical masses and spectra from direct imaging are benchmarks that anchor substellar atmosphere cooling and evolution models.
Briley L. Lewis   +12 more
doaj   +1 more source

An Effective Temperature Scale for Late‐M and L Dwarfs, from Resonance Absorption Lines of Csiand Rbi [PDF]

open access: green, 2000
Gibor Basri   +7 more
openalex   +1 more source

The Curious Concept That Almost Nobody Seemed to Care About at First: Virtual Particles in the Post‐War Period**

open access: yesBerichte zur Wissenschaftsgeschichte, EarlyView.
Abstract Short‐lived, unobservable, and not subject to the usual rules of conservation of energy and momentum, virtual particles—an integral part of the conceptual framework of quantum field theory (QFT)—exhibit a number of curious characteristics which, in recent decades, have in part fueled important discussions about their ontological status ...
Jean‐Philippe Martinez
wiley   +1 more source

A binary pulsar in a 53-minute orbit. [PDF]

open access: yesNature, 2023
Pan Z   +17 more
europepmc   +1 more source

X‐ray imaging methods for multiscale characterization of batteries

open access: yesBulletin of the Korean Chemical Society, EarlyView.
X‐ray imaging is revolutionizing battery research by offering multiscale insights into structure, composition, and chemistry, from micrometers to nanometers. Operando imaging captures real‐time changes during cycling, revealing dynamic processes and localized effects inaccessible through traditional methods.
Sebastian Kunze   +7 more
wiley   +1 more source

Evidence for a Volcanic Atmosphere on the Sub-Earth L 98-59 b

open access: yesThe Astrophysical Journal Letters
Assessing the prevalence of atmospheres on rocky planets around M-dwarf stars is a top priority of exoplanet science. High-energy activity from M dwarfs can destroy the atmospheres of these planets, which could explain the lack of atmosphere detections ...
Aaron Bello-Arufe   +10 more
doaj   +1 more source

The only inflated brown dwarf in an eclipsing white dwarf-brown dwarf binary: WD1032+011B [PDF]

open access: yesarXiv
Due to their short orbital periods and relatively high flux ratios, irradiated brown dwarfs in binaries with white dwarfs offer better opportunities to study irradiated atmospheres than hot Jupiters, which have lower planet-to-star flux ratios. WD1032+011 is an eclipsing, tidally locked white dwarf-brown dwarf binary with a 9950 K white dwarf orbited ...
arxiv  

Evaluation of growth and yield of new papaya (Carica papaya L.) hybrid lines and their performance against Moroccan watermelon mosaic virus‐causing disease

open access: yesBiological Diversity, EarlyView.
Abstract The production of Carica papaya L. in Kenya is seriously affected by the Moroccan watermelon mosaic virus and lack of improved varieties leading to the importation of expensive seeds for the resource‐scarce farmers. To curb these challenges, new papaya hybrid lines were recently selected and bred, but their growth traits and performance ...
Janet Chepng’etich Kosgei   +4 more
wiley   +1 more source

Resolved imaging confirms a radiation belt around an ultracool dwarf. [PDF]

open access: yesNature, 2023
Kao MM   +3 more
europepmc   +1 more source

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