| Discipline name | D-Index | World Ranking | Current World Ranking | National Ranking | Current National Ranking | Publications | Citations |
|---|---|---|---|---|---|---|---|
| Microbiology | 66 | 2428 | 2222 | 981 | 872 | 174 | 13953 |
The chart shows the history of publications by James A. Singleton between 1977 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. James A. Singleton published across 49 years, from 1977 to 2025, averaging 4.3 papers a year. Output peaked at 23 publications in 2022. 21 of the 209 publications appeared in the last two years.
209 publications in total across all disciplines
| Year | Publications |
|---|---|
| 1977 | 2 |
| 1978 | 0 |
| 1979 | 0 |
| 1980 | 0 |
| 1981 | 0 |
| 1982 | 0 |
| 1983 | 0 |
| 1984 | 0 |
| 1985 | 0 |
| 1986 | 0 |
| 1987 | 0 |
| 1988 | 1 |
| 1989 | 1 |
| 1990 | 0 |
| 1991 | 1 |
| 1992 | 1 |
| 1993 | 1 |
| 1994 | 0 |
| 1995 | 0 |
| 1996 | 0 |
| 1997 | 1 |
| 1998 | 0 |
| 1999 | 3 |
| 2000 | 3 |
| 2001 | 3 |
| 2002 | 2 |
| 2003 | 2 |
| 2004 | 3 |
| 2005 | 4 |
| 2006 | 2 |
| 2007 | 4 |
| 2008 | 3 |
| 2009 | 6 |
| 2010 | 8 |
| 2011 | 10 |
| 2012 | 8 |
| 2013 | 15 |
| 2014 | 9 |
| 2015 | 9 |
| 2016 | 7 |
| 2017 | 5 |
| 2018 | 3 |
| 2019 | 6 |
| 2020 | 8 |
| 2021 | 19 |
| 2022 | 23 |
| 2023 | 15 |
| 2024 | 16 |
| 2025 | 5 |
| Total | 209 |
The chart shows the distribution of publications by all Research.com ranked scientists in the field of Microbiology in 2026. The highlighted bar marks where James A. Singleton sits on this spectrum.
This scientist: 174 publications — 38th percentile
38% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 679 publications or more.
| Publications | Scientists | This scientist |
|---|---|---|
| 55–64 | 8 | |
| 65–74 | 29 | |
| 75–84 | 55 | |
| 85–94 | 112 | |
| 95–104 | 137 | |
| 105–114 | 190 | |
| 115–124 | 235 | |
| 125–134 | 234 | |
| 135–144 | 288 | |
| 145–154 | 265 | |
| 155–164 | 264 | |
| 165–174 | 253 | 174 |
| 175–184 | 276 | |
| 185–194 | 190 | |
| 195–204 | 234 | |
| 205–214 | 208 | |
| 215–224 | 198 | |
| 225–234 | 155 | |
| 235–244 | 161 | |
| 245–254 | 160 | |
| 255–264 | 146 | |
| 265–274 | 139 | |
| 275–284 | 148 | |
| 285–294 | 115 | |
| 295–304 | 96 | |
| 305–314 | 88 | |
| 315–324 | 106 | |
| 325–334 | 65 | |
| 335–344 | 76 | |
| 345–354 | 64 | |
| 355–364 | 62 | |
| 365–374 | 65 | |
| 375–384 | 61 | |
| 385–394 | 34 | |
| 395–404 | 44 | |
| 405–414 | 36 | |
| 415–424 | 35 | |
| 425–434 | 29 | |
| 435–444 | 33 | |
| 445–454 | 34 | |
| 455–464 | 25 | |
| 465–474 | 26 | |
| 475–484 | 20 | |
| 485–494 | 19 | |
| 495–504 | 16 | |
| 505–514 | 17 | |
| 515–524 | 23 | |
| 525–534 | 14 | |
| 535–544 | 14 | |
| 545–554 | 18 | |
| 555–564 | 12 | |
| 565–574 | 7 | |
| 575–584 | 9 | |
| 585–594 | 9 | |
| 595–604 | 9 | |
| 605–614 | 7 | |
| 615–624 | 9 | |
| 625–634 | 7 | |
| 635–644 | 4 | |
| 645–654 | 5 | |
| 655–664 | 6 | |
| 665–674 | 7 | |
| 675–678 | 3 | |
| 679+ | 99 |
The chart shows the D-index (discipline H-index) distribution of Microbiology scientists ranked by Research.com in 2026. The highlighted bar marks where James A. Singleton sits on this spectrum.
This scientist: 66 D-Index — 58th percentile
58% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 127 D-Index or more.
| D-Index | Scientists | This scientist |
|---|---|---|
| 40 | 30 | |
| 41 | 86 | |
| 42 | 90 | |
| 43 | 117 | |
| 44 | 122 | |
| 45 | 123 | |
| 46 | 108 | |
| 47 | 110 | |
| 48 | 106 | |
| 49 | 109 | |
| 50 | 129 | |
| 51 | 111 | |
| 52 | 116 | |
| 53 | 127 | |
| 54 | 134 | |
| 55 | 134 | |
| 56 | 112 | |
| 57 | 136 | |
| 58 | 162 | |
| 59 | 151 | |
| 60 | 139 | |
| 61 | 123 | |
| 62 | 126 | |
| 63 | 144 | |
| 64 | 109 | |
| 65 | 103 | |
| 66 | 124 | 66 |
| 67 | 112 | |
| 68 | 103 | |
| 69 | 131 | |
| 70 | 94 | |
| 71 | 93 | |
| 72 | 96 | |
| 73 | 92 | |
| 74 | 80 | |
| 75 | 66 | |
| 76 | 87 | |
| 77 | 60 | |
| 78 | 73 | |
| 79 | 59 | |
| 80 | 57 | |
| 81 | 55 | |
| 82 | 47 | |
| 83 | 77 | |
| 84 | 50 | |
| 85 | 45 | |
| 86 | 42 | |
| 87 | 41 | |
| 88 | 32 | |
| 89 | 38 | |
| 90 | 35 | |
| 91 | 34 | |
| 92 | 27 | |
| 93 | 26 | |
| 94 | 33 | |
| 95 | 22 | |
| 96 | 37 | |
| 97 | 22 | |
| 98 | 21 | |
| 99 | 22 | |
| 100 | 30 | |
| 101 | 16 | |
| 102 | 20 | |
| 103 | 17 | |
| 104 | 19 | |
| 105 | 16 | |
| 106 | 19 | |
| 107 | 18 | |
| 108 | 14 | |
| 109 | 10 | |
| 110 | 9 | |
| 111 | 7 | |
| 112 | 11 | |
| 113 | 6 | |
| 114 | 15 | |
| 115 | 10 | |
| 116 | 12 | |
| 117 | 7 | |
| 118 | 10 | |
| 119 | 10 | |
| 120 | 11 | |
| 121 | 2 | |
| 122 | 7 | |
| 123 | 12 | |
| 124 | 5 | |
| 125 | 9 | |
| 126 | 6 | |
| 127+ | 95 |
Sarah Reagan-Steiner;David Yankey;Jenny Jeyarajah;Laurie D. Elam-Evans
Tanja Y Walker;Laurie D Elam-Evans;James A Singleton;David Yankey
Moe H. Kyaw;Charles E. Rose;Alicia M. Fry;James A. Singleton
Laurie D. Elam-Evans;David Yankey;James A. Singleton;Natalie Sterrett
Sarah Reagan-Steiner;David Yankey;Jenny Jeyarajah;Laurie D Elam-Evans
Holly A Hill;Laurie D Elam-Evans;David Yankey;James A Singleton
Melissa A. Rolfes;Ivo M. Foppa;Ivo M. Foppa;Shikha Garg;Brendan Flannery
Tanja Y. Walker;Laurie D. Elam-Evans;David Yankey;Lauri E. Markowitz
Laurie D Elam-Evans;David Yankey;Jenny Jeyarajah;James A Singleton
Melissa A Rolfes;Brendan Flannery;Jessie R Chung;Alissa O'Halloran
Cassandra Pingali;David Yankey;Laurie D Elam-Evans;Lauri E Markowitz
Cynthia G Whitney;Fangjun Zhou;James Singleton;Anne Schuchat
Holly A. Hill;Laurie D. Elam-Evans;David Yankey;James A. Singleton
Unknown
Pengjun Lu;Carolyn B. Bridges;Gary L. Euler;James A. Singleton
Deliana Kostova;Carrie Reed;Lyn Finelli;Po-Yung Cheng
James A. Singleton;Jenifer C. Lloyd;Gina T. Mootrey;Marcel E. Salive
Unknown
Brendan Flannery;Sue B Reynolds;Lenee Blanton;Tammy A Santibanez
Hilda Razzaghi;Mehreen Meghani;Cassandra Pingali;Bradley Crane
Data reviewed by: Imed Bouchrika, PhD
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