Matches in SemOpenAlex for { <https://semopenalex.org/work/W2186034905> ?p ?o ?g. }
Showing items 1 to 84 of
84
with 100 items per page.
- W2186034905 abstract "A prominent peak in the electron temperature of the topside ionosphere is observed beneath the magne- tospheric cleft. The present study uses DE-2 data obtained in the Northern Winter Hemisphere to investigate this phe- nomenon. First, the dependence of the location and magni- tude of the temperature peak on the magnetic activity is de- termined. Next, using a superposed epoch analysis, the mean latitudinal profile of the temperature enhancement is derived. The results of the present study are compared primarily with those obtained by Titheridge (1976), but also with more re- cent observations and theoretical predictions. Langmuir probe experiment can be found in Krehbiel et al. (1981). First electron temperature and density measure- ments obtained by this instrument were discussed in Brace et al. (1982). In order to extract the cleft effect on the electron tempera- ture from the unified abstract file of the DE-2 data set, all or- bits were divided into four segments, each of which extended from equatorial to polar latitudes. Of these data segments only those obtained in the Northern Hemisphere within ±45 days of the December solstice and within the 09:00-15:00 h magnetic local time sector were retained. This is because in the Titheridge study most of the data refer to the same conditions. The selection procedure resulted in a total of 188 orbital segments with sufficient data coverage. For each of these segments, the electron temperature was plotted as a function of invariant latitude and displayed on a terminal screen. As it turned out, clear cleft signatures were observed in nearly all of these temperature profiles, testifying to the quasi-permanent presence of this feature. The terminal plots were also used to roughly parameterize the heating effect. Thus, the latitudes of the equatorward boundary and the max- imum of the temperature enhancement, together with their respective temperature values, were determined; see Fig. 1. Since the poleward boundary was often poorly defined, this was not considered. Altogether, 179 temperature profiles and their associated parameter sets are analyzed in the following study." @default.
- W2186034905 created "2016-06-24" @default.
- W2186034905 creator A5002865417 @default.
- W2186034905 date "2005-01-01" @default.
- W2186034905 modified "2023-09-26" @default.
- W2186034905 title "The ionospheric heating beneath the magnetospheric cleft revisited" @default.
- W2186034905 cites W1596139704 @default.
- W2186034905 cites W1613096062 @default.
- W2186034905 cites W1970898821 @default.
- W2186034905 cites W2037597071 @default.
- W2186034905 cites W2038979794 @default.
- W2186034905 cites W2048288193 @default.
- W2186034905 cites W2092525220 @default.
- W2186034905 cites W2097583878 @default.
- W2186034905 cites W2115167330 @default.
- W2186034905 cites W2163450653 @default.
- W2186034905 cites W2990714855 @default.
- W2186034905 hasPublicationYear "2005" @default.
- W2186034905 type Work @default.
- W2186034905 sameAs 2186034905 @default.
- W2186034905 citedByCount "0" @default.
- W2186034905 crossrefType "journal-article" @default.
- W2186034905 hasAuthorship W2186034905A5002865417 @default.
- W2186034905 hasConcept C108320909 @default.
- W2186034905 hasConcept C115260700 @default.
- W2186034905 hasConcept C116403925 @default.
- W2186034905 hasConcept C121332964 @default.
- W2186034905 hasConcept C122523270 @default.
- W2186034905 hasConcept C125485243 @default.
- W2186034905 hasConcept C127313418 @default.
- W2186034905 hasConcept C1276947 @default.
- W2186034905 hasConcept C13280743 @default.
- W2186034905 hasConcept C147120987 @default.
- W2186034905 hasConcept C199635899 @default.
- W2186034905 hasConcept C2776718089 @default.
- W2186034905 hasConcept C2778835443 @default.
- W2186034905 hasConcept C29705727 @default.
- W2186034905 hasConcept C62520636 @default.
- W2186034905 hasConcept C8058405 @default.
- W2186034905 hasConcept C91586092 @default.
- W2186034905 hasConceptScore W2186034905C108320909 @default.
- W2186034905 hasConceptScore W2186034905C115260700 @default.
- W2186034905 hasConceptScore W2186034905C116403925 @default.
- W2186034905 hasConceptScore W2186034905C121332964 @default.
- W2186034905 hasConceptScore W2186034905C122523270 @default.
- W2186034905 hasConceptScore W2186034905C125485243 @default.
- W2186034905 hasConceptScore W2186034905C127313418 @default.
- W2186034905 hasConceptScore W2186034905C1276947 @default.
- W2186034905 hasConceptScore W2186034905C13280743 @default.
- W2186034905 hasConceptScore W2186034905C147120987 @default.
- W2186034905 hasConceptScore W2186034905C199635899 @default.
- W2186034905 hasConceptScore W2186034905C2776718089 @default.
- W2186034905 hasConceptScore W2186034905C2778835443 @default.
- W2186034905 hasConceptScore W2186034905C29705727 @default.
- W2186034905 hasConceptScore W2186034905C62520636 @default.
- W2186034905 hasConceptScore W2186034905C8058405 @default.
- W2186034905 hasConceptScore W2186034905C91586092 @default.
- W2186034905 hasLocation W21860349051 @default.
- W2186034905 hasOpenAccess W2186034905 @default.
- W2186034905 hasPrimaryLocation W21860349051 @default.
- W2186034905 hasRelatedWork W1524347013 @default.
- W2186034905 hasRelatedWork W1824113838 @default.
- W2186034905 hasRelatedWork W1979392647 @default.
- W2186034905 hasRelatedWork W1990206165 @default.
- W2186034905 hasRelatedWork W2000492550 @default.
- W2186034905 hasRelatedWork W2019705904 @default.
- W2186034905 hasRelatedWork W2043582715 @default.
- W2186034905 hasRelatedWork W2074605897 @default.
- W2186034905 hasRelatedWork W2083791390 @default.
- W2186034905 hasRelatedWork W2107997209 @default.
- W2186034905 hasRelatedWork W2231497434 @default.
- W2186034905 hasRelatedWork W2788661584 @default.
- W2186034905 hasRelatedWork W2802236524 @default.
- W2186034905 hasRelatedWork W2996484643 @default.
- W2186034905 hasRelatedWork W3101444238 @default.
- W2186034905 hasRelatedWork W3105363993 @default.
- W2186034905 hasRelatedWork W3110280240 @default.
- W2186034905 hasRelatedWork W3120918441 @default.
- W2186034905 hasRelatedWork W3131271800 @default.
- W2186034905 hasRelatedWork W2182431878 @default.
- W2186034905 isParatext "false" @default.
- W2186034905 isRetracted "false" @default.
- W2186034905 magId "2186034905" @default.
- W2186034905 workType "article" @default.