Matches in SemOpenAlex for { <https://semopenalex.org/work/W2163304396> ?p ?o ?g. }
Showing items 1 to 66 of
66
with 100 items per page.
- W2163304396 endingPage "1074" @default.
- W2163304396 startingPage "1072" @default.
- W2163304396 abstract "We investigated continuous long-term photometric datasets of thirteen active stars, Ca II variability of one single mainsequence star, and 10.7 cm radio data of the Sun, with simple Fourier- and time-frequency analysis. The data reflect the strength of the activity manifested in magnetic spots. All studied stars show multiple (2 to 4) cycles of different lengths. The time-frequency analysis reveals, that in several cases of the sample one or two of the cycles exhibit continuous changes (increase or decrease). For four stars (V711 Tau, IL Hya, HK Lac, HD 100180) and for the Sun we find that the cycle length changes are strong, amounting to 10–50% during the observed time intervals. The cycle lengths are generally longer for stars with longer rotational periods. (© 2007 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim)" @default.
- W2163304396 created "2016-06-24" @default.
- W2163304396 creator A5039880137 @default.
- W2163304396 creator A5040631460 @default.
- W2163304396 creator A5053951811 @default.
- W2163304396 creator A5060483018 @default.
- W2163304396 creator A5060798996 @default.
- W2163304396 date "2007-12-01" @default.
- W2163304396 modified "2023-10-16" @default.
- W2163304396 title "Changing stellar activity cycles" @default.
- W2163304396 cites W1972406960 @default.
- W2163304396 cites W2059584373 @default.
- W2163304396 cites W2078745382 @default.
- W2163304396 cites W2085850152 @default.
- W2163304396 cites W2113522807 @default.
- W2163304396 doi "https://doi.org/10.1002/asna.200710839" @default.
- W2163304396 hasPublicationYear "2007" @default.
- W2163304396 type Work @default.
- W2163304396 sameAs 2163304396 @default.
- W2163304396 citedByCount "5" @default.
- W2163304396 countsByYear W21633043962015 @default.
- W2163304396 crossrefType "journal-article" @default.
- W2163304396 hasAuthorship W2163304396A5039880137 @default.
- W2163304396 hasAuthorship W2163304396A5040631460 @default.
- W2163304396 hasAuthorship W2163304396A5053951811 @default.
- W2163304396 hasAuthorship W2163304396A5060483018 @default.
- W2163304396 hasAuthorship W2163304396A5060798996 @default.
- W2163304396 hasConcept C102519508 @default.
- W2163304396 hasConcept C121332964 @default.
- W2163304396 hasConcept C150846664 @default.
- W2163304396 hasConcept C203024314 @default.
- W2163304396 hasConcept C2780897414 @default.
- W2163304396 hasConcept C44870925 @default.
- W2163304396 hasConcept C62520636 @default.
- W2163304396 hasConcept C88991977 @default.
- W2163304396 hasConcept C9411552 @default.
- W2163304396 hasConceptScore W2163304396C102519508 @default.
- W2163304396 hasConceptScore W2163304396C121332964 @default.
- W2163304396 hasConceptScore W2163304396C150846664 @default.
- W2163304396 hasConceptScore W2163304396C203024314 @default.
- W2163304396 hasConceptScore W2163304396C2780897414 @default.
- W2163304396 hasConceptScore W2163304396C44870925 @default.
- W2163304396 hasConceptScore W2163304396C62520636 @default.
- W2163304396 hasConceptScore W2163304396C88991977 @default.
- W2163304396 hasConceptScore W2163304396C9411552 @default.
- W2163304396 hasIssue "10" @default.
- W2163304396 hasLocation W21633043961 @default.
- W2163304396 hasOpenAccess W2163304396 @default.
- W2163304396 hasPrimaryLocation W21633043961 @default.
- W2163304396 hasRelatedWork W1484479935 @default.
- W2163304396 hasRelatedWork W1993806391 @default.
- W2163304396 hasRelatedWork W2123573539 @default.
- W2163304396 hasRelatedWork W2143294431 @default.
- W2163304396 hasRelatedWork W2169019542 @default.
- W2163304396 hasRelatedWork W2949119560 @default.
- W2163304396 hasRelatedWork W2995627870 @default.
- W2163304396 hasRelatedWork W3100828258 @default.
- W2163304396 hasRelatedWork W3209501912 @default.
- W2163304396 hasRelatedWork W69807739 @default.
- W2163304396 hasVolume "328" @default.
- W2163304396 isParatext "false" @default.
- W2163304396 isRetracted "false" @default.
- W2163304396 magId "2163304396" @default.
- W2163304396 workType "article" @default.