Question 1

What does R. O'Brien research?

Accepted Answer

R. O'Brien publishes mostly in Astronomy and Astrophysics, Atmospheric Science and Global and Planetary Change, on topics such as Atmospheric Ozone and Climate, Gamma-ray bursts and supernovae and Atmospheric chemistry and aerosols.

Question 2

Which keywords describe R. O'Brien's research?

Accepted Answer

The keywords of their largest research topics: Ozone Depletion, Stratospheric Water Vapor, Gamma-Ray Bursts, Supernovae, Atmospheric Aerosols, Black Carbon, Emissions and Methane.

Question 3

Where does R. O'Brien work?

Accepted Answer

R. O'Brien's main affiliation in the publication record is The University of Adelaide, Australia.

Question 4

How many publications and citations does R. O'Brien have?

Accepted Answer

OpenAlex counts 36 works and 154 citations for R. O'Brien, an h-index of 7, ranking #5,625,279 of 7,710,434 researchers worldwide on the quality score.

Question 5

Is R. O'Brien's h-index high?

Accepted Answer

An h-index of 7 is at or above that of 33% of the 91,662 ranked researchers whose main subfield is Astronomy and Astrophysics, which is in the top 73%.