| Discipline name | D-Index | World Ranking | Current World Ranking | National Ranking | Current National Ranking | Publications | Citations |
|---|---|---|---|---|---|---|---|
| Social Sciences and Humanities | 63 | 1195 | 1054 | 557 | 482 | 262 | 13258 |
The chart shows the history of publications by Alex H. Kral between 1991 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Alex H. Kral published across 35 years, from 1991 to 2025, averaging 8.8 papers a year. Output peaked at 25 publications in 2015. 30 of the 307 publications appeared in the last two years.
307 publications in total across all disciplines
| Year | Publications |
|---|---|
| 1991 | 1 |
| 1992 | 0 |
| 1993 | 0 |
| 1994 | 1 |
| 1995 | 3 |
| 1996 | 2 |
| 1997 | 4 |
| 1998 | 6 |
| 1999 | 5 |
| 2000 | 9 |
| 2001 | 9 |
| 2002 | 0 |
| 2003 | 8 |
| 2004 | 5 |
| 2005 | 6 |
| 2006 | 6 |
| 2007 | 14 |
| 2008 | 3 |
| 2009 | 3 |
| 2010 | 9 |
| 2011 | 12 |
| 2012 | 9 |
| 2013 | 10 |
| 2014 | 16 |
| 2015 | 25 |
| 2016 | 8 |
| 2017 | 13 |
| 2018 | 15 |
| 2019 | 16 |
| 2020 | 11 |
| 2021 | 22 |
| 2022 | 15 |
| 2023 | 11 |
| 2024 | 14 |
| 2025 | 16 |
| 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 Alex H. Kral sits on this spectrum.
This scientist: 262 publications — 81st percentile
81% 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 | 262 |
| 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 Alex H. Kral sits on this spectrum.
This scientist: 63 D-Index — 85th percentile
85% 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 | 63 |
| 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 |
Alex H. Kral is affiliated with RTI International in the United States and has an extensive publication record in the field of Medicine, with a strong focus on epidemiology and public health. Their research primarily addresses issues related to opioid use disorder, substance abuse treatment, and related social and health challenges.
The main fields of study for Alex H. Kral include:
Key subfields within their work are:
Major topics covered in their research include:
Frequent co-authors with whom Alex H. Kral has collaborated include:
The scientist has published extensively in several journals, with a notable number of articles in:
Recent publications authored by Alex H. Kral include:
Other notable works in the broader collection of papers associated with this area of research include:
Alex H Kral;Ricky N Bluthenthal;Jennifer Lorvick;Lauren Gee
Ingrid A. Binswanger;Alex H. Kral;Ricky N. Bluthenthal;Ricky N. Bluthenthal;Daniel J. Rybold
Nicholas Chalmer Peiper;Sarah Elizabeth Duhart Clarke;Louise B Vincent;Dan Ciccarone
Beth E. Molnar;Starley B. Shade;Alex H. Kral;Robert E. Booth
Brian R. Edlin;Karen H. Seal;Jennifer Lorvick;Alex H. Kral
Karen H. Seal;Robert Thawley;Lauren Gee;Joshua Bamberger
Ricky N. Bluthenthal;Alex H. Kral;Lauren Gee;Elizabeth A. Erringer
Chandler McClellan;Barrot H Lambdin;Mir M Ali;Ryan Mutter
Lauren Enteen;Joanna Bauer;Rachel McLean;Eliza Wheeler
Karen H. Seal;Alex H. Kral;Lauren Gee;Lisa D. Moore
Alex Kral;BE Molnar;RE Booth;JK Watters
Peter J. Davidson;Rachel L. McLean;Alex H. Kral;Alice A. Gleghorn
Ricky N. Bluthenthal;Alex H. Kral;Jennifer Lorvick;John K. Watters
Alex Kral;RN Bluthenthal;RE Booth;JK Watters
Alex S. Bennett;Alice Bell;Laura Tomedi;Eric G. Hulsey
Ricky N. Bluthenthal;Ricky N. Bluthenthal;Ricky N. Bluthenthal;Jennifer Lorvick;Alex H. Kral;Elizabeth A. Erringer
Jennifer Lorvick;Alex H. Kral;Karen Seal;Lauren Gee
Karen H. Seal;Alex H. Kral;Jennifer Lorvick;Alex McNees
Karl A. Sporer;Alexander H. Kral
Philippe Bourgois;Alexis Martinez;Alex Kral;Alex Kral;Brian R Edlin;Brian R Edlin
Alex H. Kral;Ricky N. Bluthenthal;Jennifer Lorvick;Lauren Gee
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