| Discipline name | D-Index | World Ranking | Current World Ranking | National Ranking | Current National Ranking | Publications | Citations |
|---|---|---|---|---|---|---|---|
| Political Science | 21 | 1938 | 1788 | 304 | 286 | 120 | 1863 |
The chart shows the history of publications by Robert A. Johns between 1971 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Robert A. Johns published across 55 years, from 1971 to 2025, averaging 3.1 papers a year. Output peaked at 15 publications in 2022. 18 of the 168 publications appeared in the last two years.
168 publications in total across all disciplines
| Year | Publications |
|---|---|
| 1971 | 1 |
| 1972 | 0 |
| 1973 | 1 |
| 1974 | 0 |
| 1975 | 0 |
| 1976 | 0 |
| 1977 | 0 |
| 1978 | 0 |
| 1979 | 0 |
| 1980 | 0 |
| 1981 | 0 |
| 1982 | 0 |
| 1983 | 0 |
| 1984 | 1 |
| 1985 | 1 |
| 1986 | 1 |
| 1987 | 2 |
| 1988 | 0 |
| 1989 | 1 |
| 1990 | 1 |
| 1991 | 2 |
| 1992 | 5 |
| 1993 | 2 |
| 1994 | 1 |
| 1995 | 0 |
| 1996 | 0 |
| 1997 | 0 |
| 1998 | 2 |
| 1999 | 1 |
| 2000 | 0 |
| 2001 | 0 |
| 2002 | 2 |
| 2003 | 1 |
| 2004 | 0 |
| 2005 | 1 |
| 2006 | 3 |
| 2007 | 1 |
| 2008 | 7 |
| 2009 | 9 |
| 2010 | 10 |
| 2011 | 12 |
| 2012 | 13 |
| 2013 | 3 |
| 2014 | 12 |
| 2015 | 3 |
| 2016 | 5 |
| 2017 | 2 |
| 2018 | 3 |
| 2019 | 5 |
| 2020 | 7 |
| 2021 | 12 |
| 2022 | 15 |
| 2023 | 2 |
| 2024 | 13 |
| 2025 | 5 |
| Total | 168 |
The chart shows the distribution of publications by all Research.com ranked scientists in the field of Political Science in 2026. The highlighted bar marks where Robert A. Johns sits on this spectrum.
This scientist: 120 publications — 47th percentile
47% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 333 publications or more.
| Publications | Scientists | This scientist |
|---|---|---|
| 36–40 | 10 | |
| 41–45 | 11 | |
| 46–50 | 25 | |
| 51–55 | 27 | |
| 56–60 | 44 | |
| 61–65 | 52 | |
| 66–70 | 62 | |
| 71–75 | 62 | |
| 76–80 | 79 | |
| 81–85 | 71 | |
| 86–90 | 82 | |
| 91–95 | 65 | |
| 96–100 | 85 | |
| 101–105 | 76 | |
| 106–110 | 66 | |
| 111–115 | 78 | |
| 116–120 | 67 | 120 |
| 121–125 | 73 | |
| 126–130 | 73 | |
| 131–135 | 64 | |
| 136–140 | 45 | |
| 141–145 | 53 | |
| 146–150 | 44 | |
| 151–155 | 45 | |
| 156–160 | 33 | |
| 161–165 | 32 | |
| 166–170 | 28 | |
| 171–175 | 31 | |
| 176–180 | 29 | |
| 181–185 | 27 | |
| 186–190 | 36 | |
| 191–195 | 27 | |
| 196–200 | 24 | |
| 201–205 | 16 | |
| 206–210 | 16 | |
| 211–215 | 19 | |
| 216–220 | 16 | |
| 221–225 | 17 | |
| 226–230 | 18 | |
| 231–235 | 23 | |
| 236–240 | 17 | |
| 241–245 | 13 | |
| 246–250 | 17 | |
| 251–255 | 9 | |
| 256–260 | 13 | |
| 261–265 | 8 | |
| 266–270 | 12 | |
| 271–275 | 8 | |
| 276–280 | 10 | |
| 281–285 | 13 | |
| 286–290 | 13 | |
| 291–295 | 5 | |
| 296–300 | 6 | |
| 301–305 | 11 | |
| 306–310 | 9 | |
| 311–315 | 6 | |
| 316–320 | 4 | |
| 321–325 | 4 | |
| 326–330 | 2 | |
| 331–332 | 5 | |
| 333+ | 97 |
The chart shows the D-index (discipline H-index) distribution of Political Science scientists ranked by Research.com in 2026. The highlighted bar marks where Robert A. Johns sits on this spectrum.
This scientist: 21 D-Index — 8th percentile
8% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 62 D-Index or more.
| D-Index | Scientists | This scientist |
|---|---|---|
| 20 | 76 | |
| 21 | 79 | 21 |
| 22 | 84 | |
| 23 | 68 | |
| 24 | 88 | |
| 25 | 82 | |
| 26 | 76 | |
| 27 | 75 | |
| 28 | 99 | |
| 29 | 96 | |
| 30 | 96 | |
| 31 | 81 | |
| 32 | 86 | |
| 33 | 81 | |
| 34 | 84 | |
| 35 | 72 | |
| 36 | 58 | |
| 37 | 53 | |
| 38 | 48 | |
| 39 | 40 | |
| 40 | 40 | |
| 41 | 32 | |
| 42 | 26 | |
| 43 | 25 | |
| 44 | 33 | |
| 45 | 33 | |
| 46 | 17 | |
| 47 | 21 | |
| 48 | 22 | |
| 49 | 18 | |
| 50 | 19 | |
| 51 | 19 | |
| 52 | 15 | |
| 53 | 14 | |
| 54 | 10 | |
| 55 | 13 | |
| 56 | 9 | |
| 57 | 11 | |
| 58 | 12 | |
| 59 | 10 | |
| 60 | 5 | |
| 61 | 7 | |
| 62+ | 100 |
Robert A. Johns;John S. Steude;Louis M. Castanier;Paul V. Roberts
James Mitchell;Lynn G. Bennie;Robert Johns
Robert Johns;James Mitchell;David Denver;Charles Pattie
Unknown
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Robert Johns;James Mitchell;Christopher J. Carman
Robert A. Johns;Paul V. Roberts
Unknown
Unknown
Unknown
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Christopher Carman;James Mitchell;Robert Johns
James Mitchell;Robert Johns
Charles J. Pattie;David Denver;Robert Johns;James Mitchell
Unknown
Unknown
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