Matches in SemOpenAlex for { <https://semopenalex.org/work/W2045532775> ?p ?o ?g. }
Showing items 1 to 93 of
93
with 100 items per page.
- W2045532775 endingPage "640" @default.
- W2045532775 startingPage "627" @default.
- W2045532775 abstract "Measurements in the lower ionosphere (65–150 km) of 2.66 MHz differential absorption and of Langmuir probe currents were obtained using four rockets launched in Nova Scotia, Canada during the 7 March 1970 solar eclipse. It was found that the eclipse caused a maximum decrease in the electron number density by more than a factor of 10 below 80 km, but by only 3–5 above 85 km. Below 80 km, the smallest densities were observed on the third flight, 7–20 s after 3rd contact, and the D-region ledge between 65 and 75 km had disappeared. On the last flight, 360 s later, this ledge had begun to redevelop; however, the lowest densities in the 85–90 km and 125–150 km ranges were observed on this flight. Densities of about 60 electrons cm−3 at 80 km, 700 at 85, 7000 at 95 and 30,000 above 105 km were the minimum ones recorded. The paper compares these electron number densities to those measured at night by other experiments. The height dependence of the rate of disappearance of electrons leads to values of the effective recombination coefficient which decrease from about 10−4 cm3 s−1 at 80km to 3 × 10−7 cm−3 s−1 at 95 km and indicates an increase in the ratio of negative ions to electrons below about 80 km." @default.
- W2045532775 created "2016-06-24" @default.
- W2045532775 creator A5009184347 @default.
- W2045532775 creator A5030317863 @default.
- W2045532775 creator A5081922208 @default.
- W2045532775 date "1972-04-01" @default.
- W2045532775 modified "2023-09-27" @default.
- W2045532775 title "Ionization changes in the lower ionosphere during the solar eclipse of 7 March 1970" @default.
- W2045532775 cites W1964921755 @default.
- W2045532775 cites W1967923059 @default.
- W2045532775 cites W1970692499 @default.
- W2045532775 cites W1973307303 @default.
- W2045532775 cites W1992457370 @default.
- W2045532775 cites W1997945210 @default.
- W2045532775 cites W2007487101 @default.
- W2045532775 cites W2010122320 @default.
- W2045532775 cites W2011307186 @default.
- W2045532775 cites W2011920993 @default.
- W2045532775 cites W2012536676 @default.
- W2045532775 cites W2015238606 @default.
- W2045532775 cites W2020515589 @default.
- W2045532775 cites W2047336016 @default.
- W2045532775 cites W2048622654 @default.
- W2045532775 cites W2054684637 @default.
- W2045532775 cites W2055890166 @default.
- W2045532775 cites W2058755858 @default.
- W2045532775 cites W2069939756 @default.
- W2045532775 cites W2092214521 @default.
- W2045532775 cites W2158802417 @default.
- W2045532775 cites W3035789800 @default.
- W2045532775 doi "https://doi.org/10.1016/0021-9169(72)90150-x" @default.
- W2045532775 hasPublicationYear "1972" @default.
- W2045532775 type Work @default.
- W2045532775 sameAs 2045532775 @default.
- W2045532775 citedByCount "16" @default.
- W2045532775 countsByYear W20455327752018 @default.
- W2045532775 crossrefType "journal-article" @default.
- W2045532775 hasAuthorship W2045532775A5009184347 @default.
- W2045532775 hasAuthorship W2045532775A5030317863 @default.
- W2045532775 hasAuthorship W2045532775A5081922208 @default.
- W2045532775 hasConcept C116403925 @default.
- W2045532775 hasConcept C121332964 @default.
- W2045532775 hasConcept C125485243 @default.
- W2045532775 hasConcept C1276947 @default.
- W2045532775 hasConcept C145148216 @default.
- W2045532775 hasConcept C147120987 @default.
- W2045532775 hasConcept C176118016 @default.
- W2045532775 hasConcept C184779094 @default.
- W2045532775 hasConcept C185544564 @default.
- W2045532775 hasConcept C198291218 @default.
- W2045532775 hasConcept C2777118497 @default.
- W2045532775 hasConcept C2778505590 @default.
- W2045532775 hasConcept C43503373 @default.
- W2045532775 hasConcept C44870925 @default.
- W2045532775 hasConcept C62520636 @default.
- W2045532775 hasConcept C91586092 @default.
- W2045532775 hasConceptScore W2045532775C116403925 @default.
- W2045532775 hasConceptScore W2045532775C121332964 @default.
- W2045532775 hasConceptScore W2045532775C125485243 @default.
- W2045532775 hasConceptScore W2045532775C1276947 @default.
- W2045532775 hasConceptScore W2045532775C145148216 @default.
- W2045532775 hasConceptScore W2045532775C147120987 @default.
- W2045532775 hasConceptScore W2045532775C176118016 @default.
- W2045532775 hasConceptScore W2045532775C184779094 @default.
- W2045532775 hasConceptScore W2045532775C185544564 @default.
- W2045532775 hasConceptScore W2045532775C198291218 @default.
- W2045532775 hasConceptScore W2045532775C2777118497 @default.
- W2045532775 hasConceptScore W2045532775C2778505590 @default.
- W2045532775 hasConceptScore W2045532775C43503373 @default.
- W2045532775 hasConceptScore W2045532775C44870925 @default.
- W2045532775 hasConceptScore W2045532775C62520636 @default.
- W2045532775 hasConceptScore W2045532775C91586092 @default.
- W2045532775 hasIssue "4" @default.
- W2045532775 hasLocation W20455327751 @default.
- W2045532775 hasOpenAccess W2045532775 @default.
- W2045532775 hasPrimaryLocation W20455327751 @default.
- W2045532775 hasRelatedWork W1569777154 @default.
- W2045532775 hasRelatedWork W1976217602 @default.
- W2045532775 hasRelatedWork W2015238606 @default.
- W2045532775 hasRelatedWork W2027022864 @default.
- W2045532775 hasRelatedWork W2036057562 @default.
- W2045532775 hasRelatedWork W2046144882 @default.
- W2045532775 hasRelatedWork W2068426889 @default.
- W2045532775 hasRelatedWork W2088376692 @default.
- W2045532775 hasRelatedWork W2377898880 @default.
- W2045532775 hasRelatedWork W2977687056 @default.
- W2045532775 hasVolume "34" @default.
- W2045532775 isParatext "false" @default.
- W2045532775 isRetracted "false" @default.
- W2045532775 magId "2045532775" @default.
- W2045532775 workType "article" @default.