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Verified ScholarVerified at South African Astronomical ObservatoryASIDASID-5787-1574-8473 orcid.org/0000-0003-4255-0767
John W. Menzies
South African Astronomical Observatory•South Africa
Faculty researcher at South African Astronomical Observatory (ZA), specializing in Health & Medical Sciences. [Discipline: Health & Medical Sciences] [Scholar Type: Journal Research Scientist] [Career Tier: Distinguished Scholar] [Region: Southern Africa]
#Stellar#planetary#and galactic studies#Astronomy and Astrophysical Research#Astrophysical Phenomena and Observations#Galaxies: Formation#Evolution#Phenomena
Scholarly Profiles: Google Scholar
Citation Indices
Standard Scientometrics| All | Since 2021 | |
|---|---|---|
| Citations | 11,309 | 5,428 |
| h-index | 52 | 39 |
| i10-index | 174 | 122 |
Annual Citation Growth
Verified Citations / Year0
2020543
2021+40%760
2022+29%977
2023+33%1.3k
2024-8%1.2k
2025-45%651
2026Scholarship Distribution & Proportions334 Articles • 0 Books & Monographs • 0 Applied Assignments
Continental Provenance:82% African Regional Citations (9,273) • 18% Global Research Impact (2,036)
334 Indexed WorksAuthentic Data
Co-Authors & Academic Collaborators
No verified co-authors registered on AfriJournal Index yet.
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Articles & Books (334)
Discovery of a cool planet of 5.5 Earth masses through gravitational microlensing
Published in Nature•2006
DOI: 10.1038/nature04441 Verified Peer-Reviewed
One or more bound planets per Milky Way star from microlensing observations
Published in Nature•2012
DOI: 10.1038/nature10684 Verified Peer-Reviewed
Hubble Space TelescopeFine Guidance Sensor Parallaxes of Galactic Cepheid Variable Stars: Period-Luminosity Relations
Published in The Astronomical Journal•2007
DOI: 10.1086/511980 Verified Peer-Reviewed
FREQUENCY OF SOLAR-LIKE SYSTEMS AND OF ICE AND GAS GIANTS BEYOND THE SNOW LINE FROM HIGH-MAGNIFICATION MICROLENSING EVENTS IN 2005-2008
Published in The Astrophysical Journal•2010
DOI: 10.1088/0004-637x/720/2/1073 Verified Peer-Reviewed
The IRSF Magellanic Clouds Point Source Catalog
Published in Publications of the Astronomical Society of Japan•2007
DOI: 10.1093/pasj/59.3.615 Verified Peer-Reviewed
Showing 1 – 5 of 334 publications
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