Results 131 to 140 of about 441,564 (317)

Weichselian–Holocene glacial history of the Sjuøyane archipelago, northern Svalbard

Boreas, EarlyView.
To reconstruct the glacial history of Sjuøyane, we describe coastal sedimentary sections in Quaternary sediments and constrain their chronology by radiocarbon and optically stimulated luminescence ages. The sedimentary sections largely consist of shallow (glacio‐)marine and/or littoral sediments deposited during high relative sea levels.
Anders Schomacker, Helena Alexanderson, Wesley R. Farnsworth, Mark F. A. Furze, Sofia E. Kjellman, Nina Kirchner, Elias Strandell Erstorp, Riko Noormets, Vincent Jomelli, Ólafur Ingólfsson   +9 more
wiley   +1 more source

The Atacama Cosmology Telescope: Millimeter Observations of a Population of Asteroids or: ACTeroids

The Astrophysical Journal
We present fluxes and light curves for a population of asteroids at millimeter wavelengths, detected by the Atacama Cosmology Telescope (ACT) over 18,000 deg ^2 of the sky using data from 2017 to 2021.
John Orlowski-Scherer, Ricco C. Venterea, Nicholas Battaglia, Sigurd Naess, Tanay Bhandarkar, Emily Biermann, Erminia Calabrese, Mark Devlin, Jo Dunkley, Carlos Hervías-Caimapo, Patricio A. Gallardo, Matt Hilton, Adam D. Hincks, Kenda Knowles, Yaqiong Li, Jeffrey J McMahon, Michael D. Niemack, Lyman A. Page, Bruce Partridge, Maria Salatino, Jonathan Sievers, Cristóbal Sifón, Suzanne Staggs, Alexander van Engelen, Cristian Vargas, Eve M. Vavagiakis, Edward J. Wollack   +26 more
doaj   +1 more source

Cosmic background radiation temperature from CN absorption

, 1986
Precise high-resolution measurements of the interstellar lines of CN near 3874 A toward the star Zeta Oph provide a new measurement of the cosmic background radiation temperature of 2.74 + or - 0.05 K at 2.64 mm and 2.75 (+0.24, -0.29) K at 1.32 mm ...
P. Crane, D. Hegyi, N. Mandolesi, A. Danks   +3 more
semanticscholar   +1 more source

Prayer, Participation, and Perfection in Dante's Commedia

Modern Theology, EarlyView.
Abstract This article stands at the intersection of two theological moments: one recognizing the theological authority of Dante Alighieri, especially in his Commedia, the other examining the relation of the doctrine of prayer to the doctrine of God. It argues that Dante can inform modern theological reflection on this relation in a profound way.
Stephen C. Pepper
wiley   +1 more source

On observations of the cosmic radiation background

The Astrophysical Journal, 1980
Extant models to explain the observed anisotropies in the microwave and x-radiation background have been of the clump type: the earth is falling toward a density enhancement of large scale in an otherwise homogeneous cosmology. We present here alternate models in which the anisotropies are true relics of the very early history of the universe, and in ...
openaire   +2 more sources

The search for the ultimate exercise countermeasure to preserve crew health and ensure mission success in long‐duration spaceflight

Experimental Physiology, EarlyView.
Abstract The current understanding of crew health maintenance is founded upon decades of physiological research conducted in terrestrial spaceflight analogues and in low Earth orbit, particularly on the International Space Station. However, as we progress towards the Lunar Gateway and interplanetary missions, it is imperative that the tools employed to
Rodrigo Fernandez‐Gonzalo, Stefan Schneider, Martina Heer, Anna‐Maria Liphardt   +3 more
wiley   +1 more source

The statistics of cosmic background radiation fluctuations

, 1987
Calculs des fonctions de correlations du rayonnement et des spectres de puissance angulaire pour des anisotropies de fond de microondes, attendues dans des univers avec une matiere sombre froide dominante (Ω=1)
J. Bond, G. Efstathiou
semanticscholar   +1 more source

Cosmic background radiation [PDF]

The European Physical Journal C, 2000
Smoot, George F., Scott, Douglas
openaire   +3 more sources

Sensitivity of Wintertime Arctic Black Carbon to Removal Processes and Regional Alaskan Sources

Journal of Geophysical Research: Atmospheres, Volume 130, Issue 7, 16 April 2025.
Abstract Air pollutants are primarily transported from midlatitude emission regions in winter and early spring, leading to elevated concentrations of aerosols, including black carbon (BC), in the Arctic, a phenomenon known as Arctic haze. The Weather Research and Forecasting model coupled with chemistry is used to investigate potential causes of ...
Eleftherios Ioannidis, Kathy S. Law, Jean‐Christophe Raut, Louis Marelle, Tatsuo Onishi, Elisabeth Andrews, Sho Ohata, Tatsuhiro Mori, Sara Morris, Yukata Kondo, Sangeeta Sharma, Konstantinos Eleftheriadis, Zbigniew Klimont, Antonin Soulie, Claire Granier, Patricia K. Quinn, Kerri A. Pratt   +16 more
wiley   +1 more source

Testing CCC+TL Cosmology with Observed Baryon Acoustic Oscillation Features

The Astrophysical Journal
The primary purpose of this paper is to see how well a recently proposed new model fits (a) the position of the baryon acoustic oscillation (BAO) features observed in the large-scale distribution of galaxies and (b) the angular size measured for the ...
Rajendra P. Gupta
doaj   +1 more source