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Sankore

Named after the University of Sankore in Timbuktu — one of the world’s oldest centres of learning. Every figure here is computed from work-level records in our own graph, never copied from a source’s summary count.

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Coverage is partial and says so. A country appears with its research output only once its works have been swept; until then the portal shows whatever the graph happens to hold for it and labels it as exactly that.

Hisao Takahashi · Sankore

Hisao Takahashi

ORCID, self-asserted

ORCID 0000-0002-8844-8920

This profile carries an ORCID the researcher published on their own record — the strongest evidence available short of a human confirming it.

Publications

4

Citations

24

h-index

4

Computed over the works the graph holds, so it is a floor rather than a career figure.

i10-index

0

Publications

4 works in the graph, newest first.

Variability of the equatorial ionization anomaly over the South American sector: Effects of electric field and effective meridional wind
2024Journal of Atmospheric and Solar-Terrestrial PhysicsJournal5 citations10.1016/j.jastp.2024.106240
Stratospheric gravity wave potential energy and tropospheric parameters relationships over South America: a study using COSMIC-2 and METOP radio occultation measurements
2023Earth Planets and SpaceJournalOpen access5 citations10.1186/s40623-023-01891-8
Intertropical Convergence Zone as the Possible Source Mechanism for Southward Propagating Medium-Scale Traveling Ionospheric Disturbances over South American Low-Latitude and Equatorial Region
2022AtmosphereJournalOpen access8 citations10.3390/atmos13111836
Signature of gravity wave propagations from the troposphere to ionosphere
2022Annales GeophysicaeJournalOpen accessFirst authorCorresponding6 citations10.5194/angeo-40-665-2022