| Discipline name | D-Index | World Ranking | Current World Ranking | National Ranking | Current National Ranking | Publications | Citations |
|---|---|---|---|---|---|---|---|
| Neuroscience | 56 | 4568 | 4198 | 2062 | 1863 | 193 | 9779 |
The chart shows the history of publications by James R. Roppolo between 1971 and 2021, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. James R. Roppolo published across 51 years, from 1971 to 2021, averaging 3.8 papers a year. Output peaked at 15 publications in 2014. 5 of the 193 publications appeared in the last two years.
193 publications in total across all disciplines
| Year | Publications |
|---|---|
| 1971 | 1 |
| 1972 | 1 |
| 1973 | 1 |
| 1974 | 0 |
| 1975 | 0 |
| 1976 | 0 |
| 1977 | 1 |
| 1978 | 0 |
| 1979 | 0 |
| 1980 | 2 |
| 1981 | 0 |
| 1982 | 1 |
| 1983 | 4 |
| 1984 | 0 |
| 1985 | 1 |
| 1986 | 0 |
| 1987 | 0 |
| 1988 | 0 |
| 1989 | 2 |
| 1990 | 2 |
| 1991 | 7 |
| 1992 | 2 |
| 1993 | 2 |
| 1994 | 5 |
| 1995 | 4 |
| 1996 | 1 |
| 1997 | 3 |
| 1998 | 4 |
| 1999 | 2 |
| 2000 | 1 |
| 2001 | 2 |
| 2002 | 0 |
| 2003 | 2 |
| 2004 | 4 |
| 2005 | 7 |
| 2006 | 7 |
| 2007 | 7 |
| 2008 | 6 |
| 2009 | 12 |
| 2010 | 4 |
| 2011 | 8 |
| 2012 | 13 |
| 2013 | 14 |
| 2014 | 15 |
| 2015 | 10 |
| 2016 | 8 |
| 2017 | 10 |
| 2018 | 9 |
| 2019 | 3 |
| 2020 | 4 |
| 2021 | 1 |
| Total | 193 |
The chart shows the distribution of publications by all Research.com ranked scientists in the field of Neuroscience in 2026. The highlighted bar marks where James R. Roppolo sits on this spectrum.
This scientist: 193 publications — 60th percentile
60% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 887 publications or more.
| Publications | Scientists | This scientist |
|---|---|---|
| 38–47 | 18 | |
| 48–57 | 79 | |
| 58–67 | 193 | |
| 68–77 | 323 | |
| 78–87 | 406 | |
| 88–97 | 452 | |
| 98–107 | 539 | |
| 108–117 | 505 | |
| 118–127 | 522 | |
| 128–137 | 469 | |
| 138–147 | 456 | |
| 148–157 | 459 | |
| 158–167 | 397 | |
| 168–177 | 383 | |
| 178–187 | 350 | |
| 188–197 | 302 | 193 |
| 198–207 | 306 | |
| 208–217 | 262 | |
| 218–227 | 242 | |
| 228–237 | 220 | |
| 238–247 | 203 | |
| 248–257 | 174 | |
| 258–267 | 176 | |
| 268–277 | 175 | |
| 278–287 | 125 | |
| 288–297 | 116 | |
| 298–307 | 127 | |
| 308–317 | 128 | |
| 318–327 | 99 | |
| 328–337 | 89 | |
| 338–347 | 78 | |
| 348–357 | 96 | |
| 358–367 | 66 | |
| 368–377 | 59 | |
| 378–387 | 65 | |
| 388–397 | 54 | |
| 398–407 | 48 | |
| 408–417 | 49 | |
| 418–427 | 34 | |
| 428–437 | 31 | |
| 438–447 | 30 | |
| 448–457 | 31 | |
| 458–467 | 36 | |
| 468–477 | 40 | |
| 478–487 | 35 | |
| 488–497 | 30 | |
| 498–507 | 23 | |
| 508–517 | 26 | |
| 518–527 | 20 | |
| 528–537 | 23 | |
| 538–547 | 20 | |
| 548–557 | 20 | |
| 558–567 | 17 | |
| 568–577 | 14 | |
| 578–587 | 20 | |
| 588–597 | 20 | |
| 598–607 | 19 | |
| 608–617 | 18 | |
| 618–627 | 17 | |
| 628–637 | 11 | |
| 638–647 | 11 | |
| 648–657 | 11 | |
| 658–667 | 8 | |
| 668–677 | 7 | |
| 678–687 | 11 | |
| 688–697 | 10 | |
| 698–707 | 4 | |
| 708–717 | 6 | |
| 718–727 | 5 | |
| 728–737 | 5 | |
| 738–747 | 9 | |
| 748–757 | 9 | |
| 758–767 | 3 | |
| 768–777 | 7 | |
| 778–787 | 7 | |
| 788–797 | 6 | |
| 798–807 | 2 | |
| 808–817 | 2 | |
| 818–827 | 7 | |
| 828–837 | 0 | |
| 838–847 | 9 | |
| 848–857 | 3 | |
| 858–867 | 1 | |
| 868–877 | 3 | |
| 878–886 | 6 | |
| 887+ | 100 |
The chart shows the D-index (discipline H-index) distribution of Neuroscience scientists ranked by Research.com in 2026. The highlighted bar marks where James R. Roppolo sits on this spectrum.
This scientist: 56 D-Index — 54th percentile
54% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 163 D-Index or more.
| D-Index | Scientists | This scientist |
|---|---|---|
| 30–31 | 42 | |
| 32–33 | 172 | |
| 34–35 | 296 | |
| 36–37 | 435 | |
| 38–39 | 459 | |
| 40–41 | 456 | |
| 42–43 | 467 | |
| 44–45 | 478 | |
| 46–47 | 512 | |
| 48–49 | 435 | |
| 50–51 | 425 | |
| 52–53 | 418 | |
| 54–55 | 392 | |
| 56–57 | 357 | 56 |
| 58–59 | 334 | |
| 60–61 | 328 | |
| 62–63 | 260 | |
| 64–65 | 278 | |
| 66–67 | 239 | |
| 68–69 | 250 | |
| 70–71 | 210 | |
| 72–73 | 200 | |
| 74–75 | 189 | |
| 76–77 | 170 | |
| 78–79 | 146 | |
| 80–81 | 113 | |
| 82–83 | 126 | |
| 84–85 | 100 | |
| 86–87 | 84 | |
| 88–89 | 99 | |
| 90–91 | 84 | |
| 92–93 | 85 | |
| 94–95 | 72 | |
| 96–97 | 76 | |
| 98–99 | 45 | |
| 100–101 | 49 | |
| 102–103 | 43 | |
| 104–105 | 32 | |
| 106–107 | 45 | |
| 108–109 | 50 | |
| 110–111 | 32 | |
| 112–113 | 39 | |
| 114–115 | 32 | |
| 116–117 | 29 | |
| 118–119 | 27 | |
| 120–121 | 19 | |
| 122–123 | 23 | |
| 124–125 | 27 | |
| 126–127 | 16 | |
| 128–129 | 24 | |
| 130–131 | 13 | |
| 132–133 | 21 | |
| 134–135 | 17 | |
| 136–137 | 14 | |
| 138–139 | 15 | |
| 140–141 | 10 | |
| 142–143 | 10 | |
| 144–145 | 13 | |
| 146–147 | 9 | |
| 148–149 | 8 | |
| 150–151 | 6 | |
| 152–153 | 6 | |
| 154–155 | 7 | |
| 156–157 | 7 | |
| 158–159 | 10 | |
| 160–161 | 4 | |
| 162 | 8 | |
| 163+ | 100 |
James R. Roppolo is affiliated with the University of Pittsburgh in the United States. Their research primarily revolves around medical fields, with a strong focus on urology and related subfields.
Their scholarly output includes studies published in a variety of scientific journals. Recent papers by Roppolo cover topics related to urinary and nervous system function, reflecting ongoing investigations in neuromodulation and bladder control mechanisms.
Frequent coauthors throughout these works include William C. de Groat, Changfeng Tai, Jicheng Wang, Katherine Shapiro, and Bing Shen, indicating collaboration patterns in neurology and urology research domains.
Their publications appear in a range of venues, with multiple articles in these journals:
Roppolo's research spans several medical subfields such as:
The main topics addressed in their work include:
W.C. de Groat;M. Kawatani;T. Hisamitsu;C.-L. Cheng
William C de Groat;Isao Araki;Margaret A Vizzard;Mitsuharu Yoshiyama
Unknown
B.C. Bennett;M.N. Kruse;J.R. Roppolo;H.D. Flood
L. A. Birder;H. Z. Ruan;B. Chopra;Z. Xiang
M A Vizzard;V L Erickson;J P Card;J R Roppolo
M.N. Kruse;H. Noto;J.R. Roppolo;W.C. de Groat
H. Noto;J.R. Roppolo;W.D. Steers;W.C. de Groat
B.S. Mallory;J.R. Roppolo;W.C. de Groat
J. R. Roppolo;I. Nadelhaft;I. Nadelhaft;W. C. De Groat
I. Nadelhaft;I. Nadelhaft;J. Roppolo;C. Morgan;W. C. de Groat
W.C. de Groat;A.M. Booth;R.J. Milne;J.R. Roppolo
Changfeng Tai;W.C. de Groat;J.R. Roppolo
W.C. de Groat;M. Kawatani;T. Hisamitsu;I. Lowe
H. Noto;J.R. Roppolo;W.D. Steers;W.C. de Groat
Xu Zhang;J.R. Roppolo;W.C. de Groat;Changfeng Tai
Changfeng Tai;James R. Roppolo;William C. de Groat
M. A. Vizzard;S. L. Erdman;J. R. Roppolo;U. Förstermann
Unknown
M Yoshiyama;J R Roppolo;W C De Groat
Margaret A. Vizzard;Susan L. Erdman;Vickie L. Erickson;Robert J. Stewart
Changfeng Tai;W.C. de Groat;J.R. Roppolo
Changfeng Tai;Jicheng Wang;Xianchun Wang;William C. de Groat
Changfeng Tai;James R Roppolo;William C de Groat
If you think any of the details on this page are incorrect, let us know.
East China Normal University
Charles Sturt University
Queen Mary University of London
Indian Institute of Science
Durham University
Monash University
Rigshospitalet
University of Tokyo
Environment and Climate Change Canada
University of Kentucky
University of Zurich
University of Milan
University of Oklahoma
Toulouse Institute of Computer Science Research
University of Edinburgh
University Medical Center Groningen