John Ruhl Google Scholar: h-index, Total Citations, and Citation Map
John Ruhl's h-index is 97 (261 i10-index, 39,365+ total citations across 445+ publications) according to Google Scholar as of October 2026. John Ruhl is affiliated with Case Western Reserve University.
John Ruhl is a researcher affiliated with Case Western Reserve University, specializing in Astrophysics, cosmology, physics. Their work has been cited 39,365 times. This profile visualizes their global influence, highlighting strong citation networks in United States.
John Ruhl's Citation Metrics
Bibliometric impact based on 445 indexed publications. Of these, 3 are original research articles — the rest are literature highlights, conference abstracts or theses.
- H-Index
- 97
- i10-Index
- 261
- Total Citations
- 39,365
- Citing Countries
- 50
As of October 2026.
John Ruhl has an h-index of 97 and 39,365 total citations across 445 publications, with research cited by institutions in 50 countries.
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A flat Universe from high-resolution maps of the cosmic microwave background radiation
20004,090
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Citation trend (last 10 years)Click to expand
Citation Trend (Last 10 Years)
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About John Ruhl's research
John Ruhl is a researcher in Astrophysics, cosmology and physics at Case Western Reserve University. Their work has been cited 39,365 times across 445 publications (h-index 97), according to Google Scholar.
Their most-cited work, “A flat Universe from high-resolution maps of the cosmic microwave background radiation” (2000), has accumulated 4,090 citations. Other influential works include “A measurement by BOOMERANG of multiple peaks in the angular power spectrum of the cosmic microwave background” (2002) with 1,297 citations and “The 10 meter south pole telescope” (2011) with 942 citations.
Citations of John Ruhl's research come primarily from United States, United Kingdom and Italy, reflecting international research impact across 5+ countries. The interactive citation map above shows the full geographic distribution of the institutions citing this work.
