Results 51 to 60 of about 114,782 (336)

Importance of electron distribution profiles to chorus wave driven evolution of Jovian radiation belt electrons

open access: yesEarth and Planetary Physics, 2018
Wave-particle interactions triggered by whistler-mode chorus waves are an important contributor to the Jovian radiation belt electron dynamics. While the sensitivity of chorus-driven electron scattering to the ambient magnetospheric and wave parameters ...
Jing Huang   +6 more
doaj   +1 more source

Discovery of a transient radiation belt at Saturn [PDF]

open access: yes, 2008
Radiation belts have been detected in situ at five planets. Only at Earth however has any variability in their intensity been heretofore observed, in indirect response to solar eruptions and high altitude nuclear explosions. The Cassini spacecraft's MIMI/
Armstrong, TP   +9 more
core   +1 more source

Convergent and Divergent Connectivity Patterns of the Arcuate Fasciculus in Macaques and Humans

open access: yesAdvanced Science, EarlyView.
This study employs viral‐based single‐neuron tracing and dMRI‐based whole‐brain tractography to investigate arcuate fasciculus (AF) trajectories in macaque monkeys, and compares with the human AF connectome using spectral embedding. Results demonstrate conserved AF topography spanning temporoparietal‐auditory‐frontal pathways across primates, with ...
Jiahao Huang   +17 more
wiley   +1 more source

Scalable, Microwave‐Enabled Synthesis of Ternary WxTi1‐xO2 and Heterostructured TiO2‐WO3‐x Colloidal Nanocrystals: Carrier Dynamics and Photocatalytic Properties

open access: yesAdvanced Science, EarlyView.
Two microwave‐assisted synthetic methods, specifically a one‐pot and a seeded‐growth approach, are developed within a hydroalcoholic solution for the growth of single‐phase ternary WxTi1‐xO2 and heterostructured TiO2‐WO3‐x colloidal nanocrystals. Both types of nanocrystals show significant photocatalytic activity for 4‐methoxybenzyl alcohol oxidation ...
Riccardo Scarfiello   +13 more
wiley   +1 more source

Radiation Belts Reviewed [PDF]

open access: yesNature, 1967
Radiation Trapped in the Earth's Magnetic Field Edited by Billy M. McCormac. (Proceedings of the Advanced Study Institute held at Chr. Michelsen Institute, Bergen, Norway, August 16–September 3, 1965.) Pp. xiv + 901. (Dordrecht: D. Reidel Publishing Company; New York: Gordon and Breach, 1966.) $45.
openaire   +1 more source

The global statistical response of the outer radiation belt during geomagnetic storms [PDF]

open access: yes, 2018
Using the total radiation belt electron content calculated from Van Allen Probe phase space density (PSD), the time-dependent and global response of the outer radiation belt during storms is statistically studied.
Anderson   +69 more
core   +3 more sources

Robust C–V Ratio Technique for Profiling Defects in Proton‐Irradiated 4H‐SiC

open access: yesAdvanced Electronic Materials, EarlyView.
A noise‐robust C–V ratio technique is introduced to profile radiation‐induced defects in proton‐irradiated 4H‐SiC Schottky diodes. By using analytical capacitance ratios instead of numerical differentiation, the method directly extracts trap‐density and effective trap‐energy profiles at room temperature.
Kibeom Kim   +4 more
wiley   +1 more source

On the Performance of a Real‐Time Electron Radiation Belt Specification Model

open access: yesSpace Weather
Maintaining accurate real‐time hindcast and forecast specification of the radiation environment is essential for operators to monitor and mitigate the effects of hazardous radiation on satellite components.
Frances Staples   +2 more
doaj   +1 more source

Modelling the outer radiation belt as a complex system in a self-organised critical state [PDF]

open access: yesNonlinear Processes in Geophysics, 2005
The dynamic behaviour of the outer electron radiation belt makes this area of geo-space a candidate for the concept of self-organized criticality. It is shown here that frequency distributions of measured outer electron radiation belt data are well ...
N. B. Crosby   +5 more
doaj  

Long‐Term Monitoring of Energetic Protons at the Bottom of Earth’s Radiation Belt

open access: yesSpace Weather, 2021
The energetic particles in the Earth's radiation belt are known to fluctuate over various timescales. Although observations using satellites have been made for more than 50 years, there are few examples of continuous and long‐term observations at low ...
K. Yoshioka   +10 more
doaj   +1 more source

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