| Discipline name | D-Index | World Ranking | Current World Ranking | National Ranking | Current National Ranking | Publications | Citations |
|---|---|---|---|---|---|---|---|
| Social Sciences and Humanities | 30 | 7681 | 7138 | 3745 | 3414 | 85 | 4593 |
The chart shows the history of publications by Robert Apel between 2003 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Robert Apel published across 23 years, from 2003 to 2025, averaging 4 papers a year. Output peaked at 8 publications in 2010. 5 of the 92 publications appeared in the last two years.
92 publications in total across all disciplines
| Year | Publications |
|---|---|
| 2003 | 2 |
| 2004 | 1 |
| 2005 | 3 |
| 2006 | 4 |
| 2007 | 2 |
| 2008 | 6 |
| 2009 | 5 |
| 2010 | 8 |
| 2011 | 5 |
| 2012 | 6 |
| 2013 | 6 |
| 2014 | 1 |
| 2015 | 5 |
| 2016 | 5 |
| 2017 | 7 |
| 2018 | 4 |
| 2019 | 2 |
| 2020 | 4 |
| 2021 | 5 |
| 2022 | 1 |
| 2023 | 5 |
| 2024 | 1 |
| 2025 | 4 |
| Total | 92 |
The chart shows the distribution of publications by all Research.com ranked scientists in the field of Social Sciences and Humanities in 2026. The highlighted bar marks where Robert Apel sits on this spectrum.
This scientist: 85 publications — 7th percentile
7% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 570 publications or more.
| Publications | Scientists | This scientist |
|---|---|---|
| 44–53 | 28 | |
| 54–63 | 61 | |
| 64–73 | 161 | |
| 74–83 | 225 | |
| 84–93 | 301 | 85 |
| 94–103 | 390 | |
| 104–113 | 406 | |
| 114–123 | 474 | |
| 124–133 | 453 | |
| 134–143 | 434 | |
| 144–153 | 407 | |
| 154–163 | 411 | |
| 164–173 | 391 | |
| 174–183 | 313 | |
| 184–193 | 319 | |
| 194–203 | 304 | |
| 204–213 | 285 | |
| 214–223 | 246 | |
| 224–233 | 213 | |
| 234–243 | 170 | |
| 244–253 | 167 | |
| 254–263 | 162 | |
| 264–273 | 138 | |
| 274–283 | 138 | |
| 284–293 | 113 | |
| 294–303 | 106 | |
| 304–313 | 95 | |
| 314–323 | 101 | |
| 324–333 | 81 | |
| 334–343 | 69 | |
| 344–353 | 56 | |
| 354–363 | 36 | |
| 364–373 | 42 | |
| 374–383 | 41 | |
| 384–393 | 44 | |
| 394–403 | 27 | |
| 404–413 | 30 | |
| 414–423 | 20 | |
| 424–433 | 29 | |
| 434–443 | 29 | |
| 444–453 | 25 | |
| 454–463 | 19 | |
| 464–473 | 21 | |
| 474–483 | 11 | |
| 484–493 | 17 | |
| 494–503 | 7 | |
| 504–513 | 6 | |
| 514–523 | 12 | |
| 524–533 | 10 | |
| 534–543 | 7 | |
| 544–553 | 6 | |
| 554–563 | 12 | |
| 564–569 | 8 | |
| 570+ | 100 |
The chart shows the D-index (discipline H-index) distribution of Social Sciences and Humanities scientists ranked by Research.com in 2026. The highlighted bar marks where Robert Apel sits on this spectrum.
This scientist: 30 D-Index — 2nd percentile
2% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 100 D-Index or more.
| D-Index | Scientists | This scientist |
|---|---|---|
| 30 | 177 | 30 |
| 31 | 210 | |
| 32 | 222 | |
| 33 | 188 | |
| 34 | 181 | |
| 35 | 243 | |
| 36 | 261 | |
| 37 | 272 | |
| 38 | 278 | |
| 39 | 300 | |
| 40 | 297 | |
| 41 | 308 | |
| 42 | 313 | |
| 43 | 300 | |
| 44 | 269 | |
| 45 | 260 | |
| 46 | 228 | |
| 47 | 251 | |
| 48 | 203 | |
| 49 | 186 | |
| 50 | 187 | |
| 51 | 166 | |
| 52 | 138 | |
| 53 | 141 | |
| 54 | 131 | |
| 55 | 137 | |
| 56 | 109 | |
| 57 | 129 | |
| 58 | 95 | |
| 59 | 105 | |
| 60 | 106 | |
| 61 | 86 | |
| 62 | 94 | |
| 63 | 77 | |
| 64 | 79 | |
| 65 | 59 | |
| 66 | 68 | |
| 67 | 51 | |
| 68 | 49 | |
| 69 | 40 | |
| 70 | 43 | |
| 71 | 40 | |
| 72 | 50 | |
| 73 | 46 | |
| 74 | 43 | |
| 75 | 45 | |
| 76 | 45 | |
| 77 | 30 | |
| 78 | 25 | |
| 79 | 31 | |
| 80 | 29 | |
| 81 | 18 | |
| 82 | 21 | |
| 83 | 26 | |
| 84 | 15 | |
| 85 | 15 | |
| 86 | 19 | |
| 87 | 19 | |
| 88 | 12 | |
| 89 | 7 | |
| 90 | 19 | |
| 91 | 20 | |
| 92 | 13 | |
| 93 | 9 | |
| 94 | 13 | |
| 95 | 8 | |
| 96 | 7 | |
| 97 | 6 | |
| 98 | 6 | |
| 99 | 6 | |
| 100+ | 97 |
Robert Apel;Gary Sweeten
Shawn D. Bushway;Robert Apel
Robert Apel
Robert J. Apel;Gary Sweeten
Raymond Paternoster;Shawn Bushway;Robert Brame;Robert Apel
Robert Apel;Catherine Kaukinen
R. Apel;A.A.J. Blokland;P. Nieuwbeerta;M. van Schellen
Robert Apel;Shawn Bushway;Robert Brame;Amelia M. Haviland
John D. Burrow;Robert Apel
Robert Apel;Shawn D. Bushway;Raymond Paternoster;Robert Brame
Robert Apel;Julie Horney
Nusret Sahin;Anthony A. Braga;Robert Apel;Rod K. Brunson
Robert Apel
Robert Apel;Raymond Paternoster;Shawn D. Bushway;Robert Brame
Marieke van de Rakt;Paul Nieuwbeerta;Robert Apel
Marieke van Schellen;Robert Apel;Paul Nieuwbeerta
Laura Dugan;Robert Apel
Anke Ramakers;Robert Apel;Paul Nieuwbeerta;Anja Dirkzwager
Anthony Allan Braga;Robert Apel;Brandon C. Welsh
Robert Apel
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