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Living With Cosmic Radiation

open access: yesPerspectives of Earth and Space Scientists, 2022
The last two decades of cosmic ray research have been eventful, to say the least. The Voyager spacecraft explored the outer‐most regions of the heliosphere and eventually left our local astrosphere to explore the galaxy.
R. Du Toit Strauss
doaj   +1 more source

Considering light-matter interactions in Friedmann equations based on the conformal FLRW metric

open access: yesJournal of Advanced Research, 2023
Introduction: Recent observations indicate that the Universe is not transparent but partially opaque due to absorption of light by ambient cosmic dust. This implies that the current cosmological model valid for the transparent universe must be modified ...
Václav Vavryčuk
doaj   +1 more source

THE ESTIMATION OF COSMIC RAY COMPONENT CONTRIBUTION INTO THE TOTAL β- AND γ-BACKGROUND OF ATMOSPHERE [PDF]

open access: yesVestnik KRAUNC: Fiziko-Matematičeskie Nauki, 2017
Simulation results of characteristics of atmospheric γ- and β-radiation fields, which are produced by primary cosmic rays when overcoming an Earth’s atmospheres, with using Geant4 are presented.
A. S. Zelinskii, V. S. Yakovleva
doaj   +1 more source

Analysis of the Cosmic Ray Effects on Sentinel-1 SAR Satellite Data

open access: yesAerospace, 2021
Ionizing radiation sources such as Solar Energetic Particles and Galactic Cosmic Radiation may cause unexpected errors in imaging and communication systems of satellites in the Space environment, as reported in the previous literature. In this study, the
Hakan Köksal, Nusret Demir, Ali Kilcik
doaj   +1 more source

Revisiting cosmic microwave background radiation using blackbody radiation inversion

open access: yesScientific Reports, 2021
Blackbody radiation inversion is a mathematical process for the determination of probability distribution of temperature from measured radiated power spectrum.
Koustav Konar, Kingshuk Bose, R. K. Paul
doaj   +1 more source

Determination of the annual effective dose distribution due to cosmic ray exposure of the Eastern Black Sea Region, Turkey

open access: yesCumhuriyet Science Journal, 2019
In this study, annual effectivedose rate distribution due to cosmic radiation, which constitutes an importantpart of natural radiation, was mapped in spatial pixels forthree provinces in the Eastern Black Sea region (Artvin, Rize and Trabzon).Cosmic ray ...
Cafer Mert Yeşilkanat
doaj   +1 more source

Comparative Study of the Dynamics of Cosmic Rays for the Pakistan and China Atmospheric Regions

open access: yesJournal of Mathematical and Fundamental Sciences, 2020
This paper presents an analysis of cosmic ray intensity in Pakistan air space using spatial interpolation, comparing it with Chinese cosmic ray records from 1984 to 1993.
Faisal Nawaz   +4 more
doaj   +1 more source

Cardiovascular, Lymphatic, and Ocular Health in Space

open access: yesLife, 2022
Life on Earth has evolved continuously under Earth’s 1 G force and the protection of the magnetosphere. Thus, astronauts exhibit maladaptive physiological responses during space travel.
Victoria Ly   +2 more
doaj   +1 more source

Origin of cosmic radiation [PDF]

open access: yesAIP Conference Proceedings, 2001
I give a brief overview of cosmic ray physics, highlighting some key questions and how they will be addressed by new experiments.
openaire   +2 more sources

Space Breeding: The Next-Generation Crops

open access: yesFrontiers in Plant Science, 2021
Since the beginning of space exploration, researchers have been exploring the role of microgravity, cosmic radiation, and other aspects of the space environment on plant growth and development.
Tapan Kumar Mohanta   +3 more
doaj   +1 more source

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