Results 131 to 140 of about 47,997 (240)
ABSTRACT Introduction Practitioners currently lack guidance on how to evaluate the potential negative impacts of biorepository research on communities. We set out to create a product for researchers and oversight boards that would assist them in ‘doing right’ by communities as they conduct this research.
Shauntey Kalweit +8 more
wiley +1 more source
Most Hot Jupiters Were Cool Giant Planets for More Than 1 Gyr
The origin of hot Jupiters is the oldest problem in exoplanet astrophysics. Hot Jupiters formed in situ or via disk migration should be in place just a few million years after the formation of their host stars.
Stephen P. Schmidt, Kevin C. Schlaufman
doaj +1 more source
Louis Feuillée y el primer meridiano [PDF]
No hace mucho las Islas Canarias figuraban en los mapas y cartas de navegación con dos meridianos origen. Uno situado en algún punto indeterminado de la isla de El Hierro y el otro pasando por el Pico Teide.
García, Juan Antonio
core +1 more source
Abstract BACKGROUND Narrow‐leaved lupins (NLL, Lupinus angustifolius L.) is recognized as a climate‐resilient protein crop but its use in food and feed is frequently limited by toxic quinolizidine alkaloids (QAs). The effect of intercropping with spring oat (Avena sativa L.) on grain QA content has not yet been quantified.
Yannik Schlup +5 more
wiley +1 more source
DETERMINATION SKY RADIO EMISSION BACKGROUND USING RADIO JOVE TELESCOPE
In This paper, sky radio emission background level associated with radio storm burst for the Sun and Jupiter is determined at frequency (20.1 MHz). The observation data for radio Jove telescope for the Sun and Jupiter radio storm observations data are ...
Dr.Kamal M.Abood Noor M.Ebadi
doaj
Motional Induction in Ganymede's Ocean
Abstract We investigate the magnetic signature of oceanic circulation in Ganymede's subsurface ocean using kinematic induction modeling. Our approach couples zonal jet flows from rotating thermal convection simulations with magnetic field models incorporating Ganymede's internal dynamo and external contributions from Jupiter.
Simon Cabanes +2 more
wiley +1 more source
Auroral Emissions on Ganymede: New Constraints on Their Electron Energy Dependence
Abstract Auroral emissions on Ganymede provide critical insights into its magnetospheric dynamics and atmospheric composition. Using a physics‐based atmospheric model with recent atmospheric observations and laboratory measurements of electron‐impact cross‐sections, this study revisits and significantly refines the relationship between auroral emission
Xin Cao +5 more
wiley +1 more source
Scaling of Latitude‐Dependent Heat Transport in Geostrophic Convection
Abstract Latitudinal variations in heat transport shape the thermal and magnetic evolution of rapidly rotating planets, stars, and icy moons. Although global simulations have revealed strong equatorial–polar contrasts, a predictive scaling theory has been lacking.
Veeraraghavan Kannan +2 more
wiley +1 more source
Steady Collapse of Uranus' Exosphere After 1998 to the Present Decade
Abstract Uranus' thermospheric temperature decreased from ∼800K in 1986 to ∼450K in 2022 as determined from observations of H3+ and H2 infrared emissions. Spitzer 2007 lower atmosphere observations do not emulate this cooling trend. Here we show that the atomic H Lyman ⍺ emission from the disk of Uranus observed by HST from 2011 to 2022 are not ...
D. Bhattacharyya +6 more
wiley +1 more source
Ocultações dos satélites de Júpiter [PDF]
José Augusto Buarque de Nazareth
doaj

