Results 151 to 160 of about 263,873 (299)

Vision at high latitudes: High sensitivity without specific boreal adaptations in photoreception in reindeer (Rangifer tarandus L.)

Functional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract The light climate at high latitudes, in particular the extended twilight of winter and the reduced diel variation in light level in midsummer and midwinter, potentially constrains visual function and the synchronisation of temporal organisation in polar species. In this
Nicholas J. C. Tyler, Robert A. E. Fosbury, David Hazlerigg, Christopher Hogg   +3 more
wiley   +1 more source

Cosmic-ray Antimatter

, 2017
In recent years, space-born experiments have delivered new measurements of high energy cosmic-ray (CR) $\bar p$ and $e^+$. In addition, unprecedented sensitivity to CR composite anti-nuclei anti-d and anti-He is expected to be achieved in the near future.
Blum, Kfir, Sato, Ryosuke, Waxman, Eli
core  

Radiation Process in Relativistic MHD Waves: The Case of Circularly Polarized Alfvén Waves

The Astrophysical Journal
Turbulence in highly magnetized plasma can be relativistic and induce an electric field comparable to the background magnetic field. Such a strong electric field can affect the emission process of nonthermal electrons.
Ryota Goto, Katsuaki Asano
doaj   +1 more source

Formulation of the cosmic ray-driven electron-induced reaction mechanism for quantitative understanding of global ozone depletion. [PDF]

Proc Natl Acad Sci U S A, 2023
Lu QB.
europepmc   +1 more source

Correlation of Geomagnetic Cosmic-Ray Effects [PDF]

, 1950
H. V. Neher
openalex   +1 more source

Palaeoenvironmental changes recorded at the Velika Vrbica loess‐palaeosol sequence, Wallachian Basin, during MIS 3–MIS 1

Boreas, EarlyView.
This study presents a detailed investigation of the Velika Vrbica loess‐palaeosol sequence, situated in the Wallachian Basin of northeastern Serbia, with the aim to reconstruct palaeoenvironmental changes spanning Marine Isotope Stages (MIS) 3 to 1. Using optically stimulated luminescence (OSL) dating, low field magnetic susceptibility (χlf), and mass ...
Zoran M. Perić, Cathal S. Ryan, Warren Thompson, Milica G. Radaković, Petar Krsmanović, Helena Alexanderson, Slobodan B. Marković   +6 more
wiley   +1 more source

The cosmic ray ionization and γ-ray budgets of star-forming galaxies. [PDF]

Mon Not R Astron Soc, 2023
Krumholz MR, Crocker RM, Offner SSR.
europepmc   +1 more source

Sidereal Correlation of High-Energy Cosmic Rays [PDF]

, 1954
F. J. M. Farley, J. R. Storey
openalex   +1 more source

Early Holocene jökulhlaup chronology and deglaciation dynamics in central Iceland

Boreas, EarlyView.
Glacial lake outburst floods (jökulhlaups) have occurred throughout the Quaternary in glaciated regions worldwide. Reconstructing flood chronology yields insight into deglaciation processes, environmental change and the role of extreme events in landscape evolution.
Greta H. Wells, Þorsteinn Sæmundsson, Edwin R. C. Baynes, Timothy Beach, Sheryl Luzzadder‐Beach   +4 more
wiley   +1 more source

Precise characterization of a corridor-shaped structure in Khufu's Pyramid by observation of cosmic-ray muons. [PDF]

Nat Commun, 2023
Procureur S, Morishima K, Kuno M, Manabe Y, Kitagawa N, Nishio A, Gomez H, Attié D, Sakakibara A, Hikata K, Moto M, Mandjavidze I, Magnier P, Lehuraux M, Benoit T, Calvet D, Coppolani X, Kebbiri M, Mas P, Helal H, Tayoubi M, Marini B, Serikoff N, Anwar H, Steiger V, Takasaki F, Fujii H, Satoh K, Kodama H, Hayashi K, Gable P, Guerriero E, Mouret JB, Elnady T, Elshayeb Y, Elkarmoty M.   +35 more
europepmc   +1 more source