Matches in SemOpenAlex for { <https://semopenalex.org/work/W4317105087> ?p ?o ?g. }
- W4317105087 abstract "This paper reviews key properties and major unsolved problems about Strong Thermal Emission Velocity Enhancement (STEVE) and the picket fence. We first introduce the basic characteristics of STEVE and historical observations of STEVE-like emissions, particularly the case on 11 September 1891. Then, we discuss major open questions about STEVE: 1) Why does STEVE preferentially occur in equinoxes? 2) How do the solar wind and storm/substorm conditions control STEVE? 3) Why is STEVE rare, despite that STEVE does not seem to require extreme driving conditions? 4) What are the multi-scale structures of STEVE? 5) What mechanisms determine the properties of the picket fence? 6) What are the chemistry and emission mechanisms of STEVE? 7) What are the impacts of STEVE on the ionosphere−thermosphere system? Also, 8) what is the relation between STEVE, stable auroral red (SAR) arcs, and the subauroral proton aurora? These issues largely concern how STEVE is created as a unique mode of response of the subauroral magnetosphere−ionosphere−thermosphere coupling system. STEVE, SAR arcs, and proton auroras, the three major types of subauroral emissions, require energetic particle injections to the pre-midnight inner magnetosphere and interaction with cold plasma. However, it is not understood why they occur at different times and why they can co-exist and transition from one to another. Strong electron injections into the pre-midnight sector are suggested to be important for driving intense subauroral ion drifts (SAID). A system-level understanding of how the magnetosphere creates distinct injection features, drives subauroral flows, and disturbs the thermosphere to create optical emissions is required to address the key questions about STEVE. The ionosphere−thermosphere modeling that considers the extreme velocity and heating should be conducted to answer what chemical and dynamical processes occur and how much the STEVE luminosity can be explained. Citizen scientist photographs and scientific instruments reveal the evolution of fine-scale structures of STEVE and their connection to the picket fence. Photographs also show the undulation of STEVE and the localized picket fence. High-resolution observations are required to resolve fine-scale structures of STEVE and the picket fence, and such observations are important to understand underlying processes in the ionosphere and thermosphere." @default.
- W4317105087 created "2023-01-18" @default.
- W4317105087 creator A5005729048 @default.
- W4317105087 creator A5010740104 @default.
- W4317105087 creator A5033059935 @default.
- W4317105087 creator A5068583744 @default.
- W4317105087 creator A5080271789 @default.
- W4317105087 date "2023-01-18" @default.
- W4317105087 modified "2023-10-14" @default.
- W4317105087 title "Unsolved problems in Strong Thermal Emission Velocity Enhancement (STEVE) and the picket fence" @default.
- W4317105087 cites W1581574150 @default.
- W4317105087 cites W1584862931 @default.
- W4317105087 cites W1984596123 @default.
- W4317105087 cites W2017108156 @default.
- W4317105087 cites W2090545299 @default.
- W4317105087 cites W2146340143 @default.
- W4317105087 cites W2783895780 @default.
- W4317105087 cites W2791243224 @default.
- W4317105087 cites W2900061699 @default.
- W4317105087 cites W2914748536 @default.
- W4317105087 cites W2940206173 @default.
- W4317105087 cites W2948398899 @default.
- W4317105087 cites W2955246071 @default.
- W4317105087 cites W2971791208 @default.
- W4317105087 cites W2987783205 @default.
- W4317105087 cites W2992220781 @default.
- W4317105087 cites W2994798802 @default.
- W4317105087 cites W2995613937 @default.
- W4317105087 cites W3001308145 @default.
- W4317105087 cites W3005789882 @default.
- W4317105087 cites W3010998784 @default.
- W4317105087 cites W3022944844 @default.
- W4317105087 cites W3036445321 @default.
- W4317105087 cites W3041652556 @default.
- W4317105087 cites W3093298598 @default.
- W4317105087 cites W3120648300 @default.
- W4317105087 cites W3128261821 @default.
- W4317105087 cites W3129740410 @default.
- W4317105087 cites W3150637450 @default.
- W4317105087 cites W3161159683 @default.
- W4317105087 cites W4200375499 @default.
- W4317105087 cites W4229449457 @default.
- W4317105087 cites W4283788957 @default.
- W4317105087 cites W4288048698 @default.
- W4317105087 cites W4290840294 @default.
- W4317105087 cites W4295882038 @default.
- W4317105087 cites W4296706428 @default.
- W4317105087 doi "https://doi.org/10.3389/fspas.2023.1087974" @default.
- W4317105087 hasPublicationYear "2023" @default.
- W4317105087 type Work @default.
- W4317105087 citedByCount "3" @default.
- W4317105087 countsByYear W43171050872023 @default.
- W4317105087 crossrefType "journal-article" @default.
- W4317105087 hasAuthorship W4317105087A5005729048 @default.
- W4317105087 hasAuthorship W4317105087A5010740104 @default.
- W4317105087 hasAuthorship W4317105087A5033059935 @default.
- W4317105087 hasAuthorship W4317105087A5068583744 @default.
- W4317105087 hasAuthorship W4317105087A5080271789 @default.
- W4317105087 hasBestOaLocation W43171050871 @default.
- W4317105087 hasConcept C108411613 @default.
- W4317105087 hasConcept C116403925 @default.
- W4317105087 hasConcept C121332964 @default.
- W4317105087 hasConcept C124952713 @default.
- W4317105087 hasConcept C130443932 @default.
- W4317105087 hasConcept C131980223 @default.
- W4317105087 hasConcept C142362112 @default.
- W4317105087 hasConcept C157899998 @default.
- W4317105087 hasConcept C170541034 @default.
- W4317105087 hasConcept C170641098 @default.
- W4317105087 hasConcept C185544564 @default.
- W4317105087 hasConcept C2780832652 @default.
- W4317105087 hasConcept C54173289 @default.
- W4317105087 hasConcept C8058405 @default.
- W4317105087 hasConcept C82706917 @default.
- W4317105087 hasConcept C91586092 @default.
- W4317105087 hasConceptScore W4317105087C108411613 @default.
- W4317105087 hasConceptScore W4317105087C116403925 @default.
- W4317105087 hasConceptScore W4317105087C121332964 @default.
- W4317105087 hasConceptScore W4317105087C124952713 @default.
- W4317105087 hasConceptScore W4317105087C130443932 @default.
- W4317105087 hasConceptScore W4317105087C131980223 @default.
- W4317105087 hasConceptScore W4317105087C142362112 @default.
- W4317105087 hasConceptScore W4317105087C157899998 @default.
- W4317105087 hasConceptScore W4317105087C170541034 @default.
- W4317105087 hasConceptScore W4317105087C170641098 @default.
- W4317105087 hasConceptScore W4317105087C185544564 @default.
- W4317105087 hasConceptScore W4317105087C2780832652 @default.
- W4317105087 hasConceptScore W4317105087C54173289 @default.
- W4317105087 hasConceptScore W4317105087C8058405 @default.
- W4317105087 hasConceptScore W4317105087C82706917 @default.
- W4317105087 hasConceptScore W4317105087C91586092 @default.
- W4317105087 hasFunder F4320306101 @default.
- W4317105087 hasFunder F4320319952 @default.
- W4317105087 hasFunder F4320337402 @default.
- W4317105087 hasFunder F4320338279 @default.
- W4317105087 hasLocation W43171050871 @default.
- W4317105087 hasOpenAccess W4317105087 @default.
- W4317105087 hasPrimaryLocation W43171050871 @default.
- W4317105087 hasRelatedWork W1899673101 @default.
- W4317105087 hasRelatedWork W2054247293 @default.