| Discipline name | D-Index | World Ranking | Current World Ranking | National Ranking | Current National Ranking | Publications | Citations |
|---|---|---|---|---|---|---|---|
| Social Sciences and Humanities | 73 | 632 | 552 | 303 | 261 | 290 | 21171 |
The chart shows the history of publications by Thomas K. Greenfield between 1977 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Thomas K. Greenfield published across 49 years, from 1977 to 2025, averaging 6.6 papers a year. Output peaked at 21 publications in 2020. 26 of the 323 publications appeared in the last two years.
323 publications in total across all disciplines
| Year | Publications |
|---|---|
| 1977 | 1 |
| 1978 | 0 |
| 1979 | 0 |
| 1980 | 0 |
| 1981 | 0 |
| 1982 | 0 |
| 1983 | 3 |
| 1984 | 0 |
| 1985 | 1 |
| 1986 | 1 |
| 1987 | 0 |
| 1988 | 1 |
| 1989 | 4 |
| 1990 | 2 |
| 1991 | 1 |
| 1992 | 2 |
| 1993 | 2 |
| 1994 | 3 |
| 1995 | 5 |
| 1996 | 6 |
| 1997 | 3 |
| 1998 | 5 |
| 1999 | 11 |
| 2000 | 10 |
| 2001 | 2 |
| 2002 | 3 |
| 2003 | 6 |
| 2004 | 11 |
| 2005 | 1 |
| 2006 | 12 |
| 2007 | 11 |
| 2008 | 14 |
| 2009 | 14 |
| 2010 | 11 |
| 2011 | 11 |
| 2012 | 10 |
| 2013 | 12 |
| 2014 | 14 |
| 2015 | 10 |
| 2016 | 5 |
| 2017 | 10 |
| 2018 | 16 |
| 2019 | 12 |
| 2020 | 21 |
| 2021 | 17 |
| 2022 | 7 |
| 2023 | 6 |
| 2024 | 12 |
| 2025 | 14 |
| Total | 323 |
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 Thomas K. Greenfield sits on this spectrum.
This scientist: 290 publications — 86th percentile
86% 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 | |
| 284–293 | 113 | 290 |
| 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 Thomas K. Greenfield sits on this spectrum.
This scientist: 73 D-Index — 92nd percentile
92% 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 | |
| 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 | 73 |
| 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 |
Thomas K. Greenfield is affiliated with the Alcohol Research Group in the United States. Their published work primarily focuses on medicine, with a special emphasis on epidemiology, general health professions, pathology and forensic medicine, physiology, and pharmacology. The majority of their research integrates topics related to substance abuse treatment and outcomes, alcohol consumption and health effects, homelessness and social issues, smoking behavior and cessation, cannabis and cannabinoid research, behavioral health and interventions, and health disparities and outcomes.
Greenfield has contributed extensively to the scientific literature with over a hundred publications centered in medicine. Within their field of study, epidemiology is the most prolific subfield, followed by general health professions and pathology and forensic medicine.
Their recent papers include:
Their frequent co-authors include:
Thomas K. Greenfield has published regularly in several scientific journals. The most frequent publication venues are:
Martin G. Sanda;Rodney L. Dunn;Jeff Michalski;Howard M. Sandler
R W Wilsnack;N D Vogeltanz;S C Wilsnack;T R Harris
Jane M. Zich;C. Clifford Attkisson;Thomas K. Greenfield
Bruce Taylor;H. M. Irving;Fotis Kanteres;Robin Room;Robin Room
Nina Mulia;Yinjiao Ye;Thomas K. Greenfield;Sarah E. Zemore
Jürgen Rehm;Thomas K. Greenfield;John D. Rogers
Thomas K. Greenfield;William C. Kerr
C. Clifford Attkisson;Thomas K. Greenfield
David E. Nelson;Dwayne W. Jarman;Jürgen Rehm;Thomas K. Greenfield
Tom K. Greenfield
Thomas K. Greenfield;Lorraine T. Midanik;John D. Rogers
Nina Mulia;Yinjiao Ye;Sarah E. Zemore;Thomas K. Greenfield
Dale E. McNiel;Renée L. Binder;Thomas K. Greenfield
C. Clifford Attkisson;Thomas K. Greenfield
Jürgen T. Rehm;Hyacinth Irving;Yinjiao Ye;William C. Kerr
Lorraine T. Midanik;Tammy W. Tam;Thomas K. Greenfield;Raul Caetano
Laura A. Schmidt;Yu Ye;Thomas K. Greenfield;Jason Bond
T K Greenfield;J D Rogers
Jürgen Rehm;Thomas K Greenfield;Gordon Walsh;Xiaodi Xie
T K Greenfield;L T Midanik;J D Rogers
Laura Schmidt;Thomas Greenfield;Nina Mulia
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