Results 41 to 50 of about 53,950 (238)

Emission of cosmic rays from Jupiter: magnetospheres as possible sources of cosmic rays

open access: yesEuropean Physical Journal C: Particles and Fields, 2018
Measurements made recently with the PAMELA satellite during a period of 8 years have shown with good evidence that a fraction of the cosmic rays detected on Earth comes from Jupiter.
G. Pizzella
doaj   +1 more source

Cosmic rays, aerosol formation and cloud-condensation nuclei: sensitivities to model uncertainties [PDF]

open access: yesAtmospheric Chemistry and Physics, 2011
The flux of cosmic rays to the atmosphere has been reported to correlate with cloud and aerosol properties. One proposed mechanism for these correlations is the "ion-aerosol clear-air" mechanism where the cosmic rays modulate atmospheric ion ...
E. J. Snow-Kropla   +3 more
doaj   +1 more source

Genetic and Functional Evidence Links Germline Biallelic Inactivating Variants in WWOX to Histological Mixed‐Type Thyroid Cancer

open access: yesAdvanced Science, EarlyView.
The role of germline WWOX loss‐of‐function variants in oncogenesis has remained poorly characterized. This study provides the first comprehensive genetic and functional evidence that such variants promote tumorigenesis through the disruption of multiple tumor‐suppressive mechanisms.
Xiaopeng Zhang   +8 more
wiley   +1 more source

An investigation of mass composition of ultra-high energy cosmic rays with energies above 1019 eV via the study of extensive air showers [PDF]

open access: yesSerbian Astronomical Journal, 2012
The electron and muon components of extensive air shower (EAS) with energies above 1019 eV are analyzed via various giant EAS arrays. A varying property of showers is observed for two energy ranges; higher and lower than (3 − 4) x 1019 eV.
Doostmohammadi S., Fatemi S.J.
doaj   +1 more source

Effect of Silicon‐Based Electrolyte Additive on the Solid‐Electrolyte Interphase of Rechargeable Mg Batteries

open access: yesAdvanced Science, EarlyView.
In this work, a silicon‐based electrolyte additive is introduced to condition the interfaces through an activation process. Symmetric cell studies with the additive show a five‐fold decrease in interfacial resistance and over 1200 h of stable Mg plating/stripping overpotential. The full cells with Mo6S8 cathodes exhibit excellent cycling stability over
Shivaraju Guddehalli Chandrappa   +10 more
wiley   +1 more source

Galactic Cosmic Rays: The first detection of TeV gamma-rays from Red Dwarfs [PDF]

open access: yesEPJ Web of Conferences, 2019
The present point of view on the sources of cosmic rays in Galaxy considers explosions of supernovae as sources of these particles up to energies of 1017 eV.
Sinitsyna V.G.   +2 more
doaj   +1 more source

Needle‐free, Liquid Metal‐embedded Electrospray Deposition System for Controlled Microdroplet Printing

open access: yesAdvanced Science, EarlyView.
The liquid metal‐embedded electrospray deposition (LM‐ESD) system combines stable droplet spray, clog‐free and recoverable operation, and simplified fabrication in a single polydimethylsiloxane (PDMS) microfluidic platform. By eliminating external electrodes, it offers needle‐free, robust, and scalable droplet array printing, ensuring reproducibility ...
Chaeyeong Kang   +9 more
wiley   +1 more source

Heavy precipitation episodes and cosmic rays variation [PDF]

open access: yesAdvances in Geosciences, 2006
In this paper an attempt is made to investigate the possible temporal correlation between heavy precipitation episodes and cosmic rays' activity, on various time scales.
A. Mavrakis, S. Lykoudis
doaj  

Catalyst‐Free Collagen Filament Crosslinking for Engineering Anisotropic and Mechanically Robust Tissue Scaffolds

open access: yesAdvanced Science, EarlyView.
A bioorthogonal rhodamine/PEG crosslinking strategy is introduced to engineer dense collagen hydrogels with high mechanical resilience and cytocompatibility. Integration with wet‐spinning enables the fabrication of uniaxially aligned, cell‐laden collagen filaments that activate mechanotransductive signaling and support functional muscle regeneration in
JuYeon Kim   +4 more
wiley   +1 more source

Effects of Magnetic Boundary Layer on Galactic Cosmic Rays during the Heliopause Crossing for Voyager 2

open access: yesThe Astrophysical Journal
Voyager 2 crossed the heliopause in 2018 and observed a small-amplitude modulation of galactic cosmic rays beyond the heliopause, within a boundary layer approximately 0.57 au thick. Prior to this, it detected a similar boundary layer for both the cosmic
Xiaocheng Guo, Yu Zeng, Chi Wang
doaj   +1 more source

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