Results 31 to 40 of about 9,772 (296)

Emergent Spectral Fluxes of Hot Jupiters: An Abrupt Rise in Dayside Brightness Temperature Under Strong Irradiation

open access: yesThe Astronomical Journal, 2023
We study the emergent spectral fluxes of transiting hot Jupiters, using secondary eclipses from Spitzer. To achieve a large and uniform sample, we have reanalyzed all secondary eclipses for all hot Jupiters observed by Spitzer at 3.6 and/or 4.5 μ m.
Drake Deming   +7 more
doaj   +1 more source

Eclipses [PDF]

open access: yes, 2023
This lesson includes a series of four slide sets designed to cover increasingly specific eclipse content. Specifically, the slide sets cover the phases of the moon, lunar eclipses, solar eclipses generally, and a specific set for information about ...
Steinhauer, Aaron
core  

Information content of JWST transmission spectroscopy of the exoplanet HAT-P-12b from the optical to the mid-infrared

open access: yesAstronomy & Astrophysics
Context. The James Webb Space Telescope (JWST) provides low- to medium-resolution spectra with unprecedented precision and broad near- to mid-infrared wavelength coverage, thus enabling the detailed characterization of exoplanet atmospheres.
Heinke L.   +20 more
doaj   +1 more source

La tabla de eclipses en el códice de Dresden. Más de cien años de estudio y discusión

open access: yesCiencia, Tecnología y Salud, 2019
El códice Dresden es el más antiguo de tres libros escritos con glifos mayas que han sobrevivido hasta nuestros días. Contiene tablas y almanaques relacionados a los planetas visibles y una tabla con 69 intervalos de 177 o 148 días relacionados a ...
David Marín, Joshua Lemus
doaj   +1 more source

Diversity and complexity in neural organoids

open access: yesFEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source

Eclipses: revelando a vida secreta das estrelas e da natureza humana [PDF]

open access: yesRevista Brasileira de Ensino de Física
Resumo O presente artigo é uma homenagem ao legado deixado pelo maior experimento astronômico do século XX. Os eclipses e suas multifaces são o alvo principal desse artigo.
Daniel Brito de Freitas
doaj   +2 more sources

Magnetic effects during the solar eclipse of July 11, 1991

open access: yesGeofísica Internacional, 1993
Durante el eclipse total de Sol del 11 de julio de 1991 se realizaron observaciones magnéticas en tres estaciones en México. Los resultados muestran la presencia de un efecto magnético claro del eclipse, tanto en la componente horizontal H, como en la ...
Adolfo L. Orozco, Luis Muñiz Barreto
doaj   +1 more source

Hot Jupiter secondary eclipses measured by Kepler [PDF]

open access: yes, 2010
Hot-Jupiters are known to be dark in visible bandpasses, mainly because of the alkali metal absorption features. The outstanding quality of the Kepler mission photometry allows a detection (or non-detection upper limits on) giant planet secondary ...
Sara Seager   +9 more
core   +3 more sources

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

open access: yesFEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace   +6 more
wiley   +1 more source

Visualising Eclipses: Graphical Constructions of Eclipse Phenomena in the Sanskrit Astral Sciences

open access: yesHoST
Eclipse reckoning constituted a significant component of the Indian astronomical tradition and was underpinned by a sophisticated interplay between mathematical theory, observational data, and visual practices.
Dhammaloka Jambugahapitiye   +2 more
doaj   +1 more source

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