P. Birtwhistle
P. Birtwhistle publishes mostly in Astronomy and Astrophysics, Ecology and Radiation, on topics such as Astro and Planetary Science, Isotope Analysis in Ecology and Nuclear Physics and Applications.
- World rank
- #7,682,161 of 7,710,434 ranked researchers
- Rank in United Kingdom
- #366,654 of 367,258
- Works
- 149
- Citations
- 368
- Citations per work
- 2.5
What does P. Birtwhistle research?
P. Birtwhistle's work is mostly in Physics and Astronomy (62%), Environmental Science (16%), Economics, Econometrics and Finance (5%).
Their six largest subfields, inside their fields and domains; the grey slice is everything else they publish. The interactive view splits every one of their works down to single topics.
The fields and subfields, with their numbers
- Physical Sciences12382.4%
- Physics and Astronomy9261.6%
- Environmental Science2416.4%
- Engineering74.4%
- Everything else1912.9%
- Social Sciences74.7%
- 1Astronomy and Astrophysics53% of their works
- 2Ecology16% of their works
- 3Radiation8% of their works
- 4Economics and Econometrics5% of their works
- 5Aerospace Engineering2% of their works
- 6Computational Mechanics2% of their works
Research topics
Which keywords describe P. Birtwhistle's research?
The keywords of their largest research topics: Solar System Abundances, Terrestrial Planets, Stable Isotopes, Trophic Position, Neutron Imaging, Small-Angle Scattering, Mars and Martian Surface.
- Position-Sensitive Detector
- Monetary Policy
- Supernovae
- Gamma-Ray Bursts
- Martian Surface
- Small-Angle Scattering
- Trophic Position
- Terrestrial Planets
- Solar System Abundances
- Stable Isotopes
- Neutron Imaging
- Mars
- Exoplanets
- Stellar Astrophysics
- Financial Analysis
- Optical 3D Laser Measurement
Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most. The words come from the keyword list OpenAlex gives each topic, not from the text of the papers, so a word can appear that none of the papers uses.
All 16 words, with their numbers
- Solar System Abundances1251 topic
- Terrestrial Planets1251 topic
- Stable Isotopes521 topic
- Trophic Position521 topic
- Neutron Imaging271 topic
- Small-Angle Scattering271 topic
- Mars181 topic
- Martian Surface181 topic
- Exoplanets111 topic
- Gamma-Ray Bursts111 topic
- Stellar Astrophysics111 topic
- Supernovae111 topic
- Financial Analysis81 topic
- Monetary Policy81 topic
- Optical 3D Laser Measurement71 topic
- Position-Sensitive Detector71 topic
Where does P. Birtwhistle work?
P. Birtwhistle's main affiliation in the publication record is Royal Observatory, United Kingdom.
How many publications and citations does P. Birtwhistle have?
OpenAlex counts 149 works and 368 citations for P. Birtwhistle, an h-index of 6, ranking #7,682,161 of 7,710,434 researchers worldwide on the quality score.
Ranked on field-normalised citation excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.
Papers, co-authors, who cited this work and researchers on the nearest topics have tabs of their own, above. Is this your page? Claim it with your ORCID iD, or request a correction or removal.
Discussion
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