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Van Allen radiation belts

Nonstorm time dynamics of electron radiation belts observed by the Van Allen Probes

Nonstorm time dynamics of electron radiation belts observed by the Van Allen Probes

... The Van Allen radiation belts normally comprise two distinct zones of geomagnetically trapped particles spatially separated by the slot ...inner radiation belt is populated by both ...

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Mission and system design of a 3U CubeSat for passive GTO to LEO transfer

Mission and system design of a 3U CubeSat for passive GTO to LEO transfer

... solar radiation pressure augmented passive GTO to LEO transfer, first introduced in ...solar radiation pressure to raise the orbit while si- multaneously using aerodynamic drag for apogee ...the Van ...

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Van Allen Probes observations linking radiation belt electrons to chorus waves during 2014 multiple storms

Van Allen Probes observations linking radiation belt electrons to chorus waves during 2014 multiple storms

... Abstract During 18 February to 2 March 2014, the Van Allen Probes encountered multiple geomagnetic storms and simultaneously observed intensified chorus and hiss waves. During this period, there were ...

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Simulations of inner magnetosphere dynamics with an expanded RAM-SCB model and comparisons with Van Allen Probes observations

Simulations of inner magnetosphere dynamics with an expanded RAM-SCB model and comparisons with Van Allen Probes observations

... Numerical models are important tools to enhance our understanding and ability to predict highly dynamic and coupled space systems such as Earth’s magnetosphere. During active conditions, the solar wind and the ionosphere ...

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Event-specific chorus wave and electron seed population models in DREAM3D using the Van Allen Probes

Event-specific chorus wave and electron seed population models in DREAM3D using the Van Allen Probes

... dynamic radiation belt electrons event observed by the Van Allen ...from Van Allen observations is required to reproduce the amplitude of the PSD ...

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Prompt energization of relativistic and highly relativistic electrons during a substorm interval: Van Allen Probes observations

Prompt energization of relativistic and highly relativistic electrons during a substorm interval: Van Allen Probes observations

... electron radiation belts that were severely depleted early in the 17 March storm and in their subsequent long lifetime in the inner ...The Van Allen Probes observations we present here ...

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Gradual diffusion and punctuated phase space density enhancements of highly relativistic electrons: Van Allen Probes observations

Gradual diffusion and punctuated phase space density enhancements of highly relativistic electrons: Van Allen Probes observations

... dual-spacecraft Van Allen Probes mission has provided a new window into mega electron volt (MeV) particle dynamics in the Earth ’ s radiation ...electron radiation belt at different ...

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Effect of EMIC waves on relativistic and ultrarelativistic electron populations: Ground- based and Van Allen Probes observations

Effect of EMIC waves on relativistic and ultrarelativistic electron populations: Ground- based and Van Allen Probes observations

... The Van Allen Probes are two identical spacecraft in similar orbits and encompassing both the inner and outer radiation belts [Kessell et ...

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Science Goals and Overview of the Radiation Belt Storm Probes (RBSP) Energetic Particle, Composition, and Thermal Plasma (ECT) Suite on NASA’s Van Allen Probes Mission

Science Goals and Overview of the Radiation Belt Storm Probes (RBSP) Energetic Particle, Composition, and Thermal Plasma (ECT) Suite on NASA’s Van Allen Probes Mission

... the Van Allen Probes ...harsh radiation belt environment ensure that particle measurements have the fidelity needed for closure in answering key mission science ...

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James van Allen and his namesake NASA mission

James van Allen and his namesake NASA mission

... Van Allen went on to lead many research inves- tigations on missions tra- versing the solar ...intense radiation around Jupiter [see Van Allen et ...have radiation belts ...

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Laser-plasma-based space radiation reproduction in the laboratory

Laser-plasma-based space radiation reproduction in the laboratory

... outer van Allen belt electron and proton flux, and we used this lab-made space radiation to systematically characterise realistic degradation of space ...space radiation testing and add a ...

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Plasmatrough exohiss waves observed by Van Allen Probes: Evidence for leakage from plasmasphere and resonant scattering of radiation belt electrons

Plasmatrough exohiss waves observed by Van Allen Probes: Evidence for leakage from plasmasphere and resonant scattering of radiation belt electrons

... Whistler mode hiss is an important and common type of electromagnetic wave with typical frequency ranging between ∼100 Hz and ∼2000 Hz in the terrestrial inner magnetosphere [Thorne et al., 1973; Meredith et al., 2004]. ...

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Van Allen Probes show that the inner radiation zone contains no MeV electrons: ECT/MagEIS data

Van Allen Probes show that the inner radiation zone contains no MeV electrons: ECT/MagEIS data

... The radiation belts are generally described as having inner and outer zones or belts with a transition region or slot between ...inner radiation belt, de fi ned here as L* < ...and ...

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Studenttevredenheidsevaluatie in competentiegericht onderwijs op het conservatorium in Enschede

Studenttevredenheidsevaluatie in competentiegericht onderwijs op het conservatorium in Enschede

... sprake van selectie-effecten (Swanborn, ...student van de opleiding Music Technology ...vorm van de vraag, of de manier waarop de vragen gesteld ...beeld van zichzelf naar voren probeerden te ...

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An enquiry into the relation between components and their composition on desired performance and cost of pick&place robotic arms

An enquiry into the relation between components and their composition on desired performance and cost of pick&place robotic arms

... kosten van een robot arm om het makkelijker te maken om kwalitatieve robot armen te produceren voor een goede ...Kracht van elektromotoren word gemeten in torsie, de hoeveelheid kracht die geleverd kan ...

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3-2014 On the cause and extent of outer radiation belt losses during the 30 September 2012 dropout event

3-2014 On the cause and extent of outer radiation belt losses during the 30 September 2012 dropout event

... the Van Allen Probes also observed a dropout in ~200 keV to > 1 MeV protons, which also started at higher L* and moved in to lower L* over several hours and revealed a sharp cutoff in the L* distribution ...

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Myth of green belts

Myth of green belts

... green belts and buffer zones as protective barriers, particularly in preference to tsunami early-warning systems, may lead to substantial loss of life in a future ...

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Interactions of energetic electrons with ULF waves triggered by interplanetary shock: Van Allen Probes observations in the magnetotail

Interactions of energetic electrons with ULF waves triggered by interplanetary shock: Van Allen Probes observations in the magnetotail

... Immediately after the shock pas- sage, the energetic electron flux (30–500 keV) experienced a sudden enhancement, followed by typical drift echoes (Figures 2a and 2b). The observed drift echoes imply that the electron flux ...

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De aansprakelijkheid voor schulden der nalatenschap bij de wettelijke verdeling

De aansprakelijkheid voor schulden der nalatenschap bij de wettelijke verdeling

... verhaalbaarheid van de schulden der ...geval van een wettelijke verdeling de langstlevende echtgenoot tegenover zowel de schuldeisers als tegenover de kinderen verplicht is tot voldoening van de ...

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Verification of the implementation of CWM1 in the HYDRUS Wetland Module

Verification of the implementation of CWM1 in the HYDRUS Wetland Module

... solar radiation ranged from 1 to 8 MJ m -2 day -1 representing about 25% of locally measured values because a fabric light filter was employed to improve the control over the ...

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