| Discipline name | D-Index | World Ranking | Current World Ranking | National Ranking | Current National Ranking | Publications | Citations |
|---|---|---|---|---|---|---|---|
| Social Sciences and Humanities | 33 | 7131 | 6625 | 507 | 488 | 278 | 4213 |
The chart shows the history of publications by John Hajek between 1974 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. John Hajek published across 52 years, from 1974 to 2025, averaging 5.9 papers a year. Output peaked at 23 publications in 2019. 21 of the 307 publications appeared in the last two years.
307 publications in total across all disciplines
| Year | Publications |
|---|---|
| 1974 | 1 |
| 1975 | 1 |
| 1976 | 0 |
| 1977 | 0 |
| 1978 | 0 |
| 1979 | 0 |
| 1980 | 0 |
| 1981 | 0 |
| 1982 | 0 |
| 1983 | 0 |
| 1984 | 0 |
| 1985 | 0 |
| 1986 | 0 |
| 1987 | 0 |
| 1988 | 1 |
| 1989 | 0 |
| 1990 | 0 |
| 1991 | 3 |
| 1992 | 0 |
| 1993 | 2 |
| 1994 | 3 |
| 1995 | 1 |
| 1996 | 3 |
| 1997 | 0 |
| 1998 | 2 |
| 1999 | 6 |
| 2000 | 5 |
| 2001 | 3 |
| 2002 | 8 |
| 2003 | 9 |
| 2004 | 14 |
| 2005 | 7 |
| 2006 | 17 |
| 2007 | 12 |
| 2008 | 7 |
| 2009 | 7 |
| 2010 | 14 |
| 2011 | 16 |
| 2012 | 8 |
| 2013 | 6 |
| 2014 | 18 |
| 2015 | 8 |
| 2016 | 12 |
| 2017 | 5 |
| 2018 | 11 |
| 2019 | 23 |
| 2020 | 12 |
| 2021 | 11 |
| 2022 | 15 |
| 2023 | 15 |
| 2024 | 10 |
| 2025 | 11 |
| Total | 307 |
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 John Hajek sits on this spectrum.
This scientist: 278 publications — 84th percentile
84% 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 | |
| 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 | 278 |
| 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 John Hajek sits on this spectrum.
This scientist: 33 D-Index — 10th percentile
10% 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 | |
| 31 | 210 | |
| 32 | 222 | |
| 33 | 188 | 33 |
| 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 |
Carlos Gussenhoven;John Hajek;Madalena Cruz-Ferreira
Jo-anne Hughson;Robyn Woodward-Kron;Anna Parker;John Hajek
John Hajek
Jo-anne Patricia Hughson;J Oliver Daly;Robyn Woodward-Kron;John Hajek
John Hajek;Yvette Slaughter
Catharina Lumien Williams-Van Klinken;John Tony Hajek;Rachel Nordlinger
Kenneth S. Olson;John Hajek
Cathie Elder;Jane Warren;John Hajek;Diane Manwaring
Denis Burnham;Dominique Estival;Steven Fazio;Jette Viethen
Mohd Hilmi Hamzah;Janet Fletcher;John Hajek
Catharina Williams-van Klinken;John Hajek
Unknown
John T Hajek;John Frederick Bowden
John Hajek;Catharina Williams-van Klinken
Catharina Williams-van Klinken;John Hajek
John Hajek;Nikolaus Himmelmann;John Bowden
Mohd Hilmi Hamzah;John Hajek;Janet Fletcher
Unknown
Unknown
J Hajek;C Williams-Van Klinken
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