| Discipline name | D-Index | World Ranking | Current World Ranking | National Ranking | Current National Ranking | Publications | Citations |
|---|---|---|---|---|---|---|---|
| Chemistry | 101 | 1220 | 1081 | 475 | 387 | 352 | 36280 |
The chart shows the history of publications by Joan Selverstone Valentine between 1970 and 2026, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Joan Selverstone Valentine published across 57 years, from 1970 to 2026, averaging 6.4 papers a year. Output peaked at 28 publications in 1996. 4 of the 367 publications appeared in the last two years.
367 publications in total across all disciplines
| Year | Publications |
|---|---|
| 1970 | 2 |
| 1971 | 5 |
| 1972 | 0 |
| 1973 | 4 |
| 1974 | 2 |
| 1975 | 3 |
| 1976 | 4 |
| 1977 | 4 |
| 1978 | 2 |
| 1979 | 6 |
| 1980 | 3 |
| 1981 | 1 |
| 1982 | 7 |
| 1983 | 2 |
| 1984 | 7 |
| 1985 | 4 |
| 1986 | 2 |
| 1987 | 6 |
| 1988 | 8 |
| 1989 | 4 |
| 1990 | 8 |
| 1991 | 6 |
| 1992 | 12 |
| 1993 | 20 |
| 1994 | 8 |
| 1995 | 15 |
| 1996 | 28 |
| 1997 | 17 |
| 1998 | 10 |
| 1999 | 11 |
| 2000 | 14 |
| 2001 | 3 |
| 2002 | 14 |
| 2003 | 15 |
| 2004 | 10 |
| 2005 | 9 |
| 2006 | 4 |
| 2007 | 5 |
| 2008 | 9 |
| 2009 | 6 |
| 2010 | 11 |
| 2011 | 10 |
| 2012 | 8 |
| 2013 | 9 |
| 2014 | 5 |
| 2015 | 3 |
| 2016 | 2 |
| 2017 | 3 |
| 2018 | 1 |
| 2019 | 3 |
| 2020 | 0 |
| 2021 | 3 |
| 2022 | 2 |
| 2023 | 2 |
| 2024 | 1 |
| 2025 | 0 |
| 2026 | 4 |
| Total | 367 |
The chart shows the distribution of publications by all Research.com ranked scientists in the field of Chemistry in 2026. The highlighted bar marks where Joan Selverstone Valentine sits on this spectrum.
This scientist: 352 publications — 73rd percentile
73% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 1,295 publications or more.
| Publications | Scientists | This scientist |
|---|---|---|
| 61–80 | 66 | |
| 81–100 | 302 | |
| 101–120 | 623 | |
| 121–140 | 918 | |
| 141–160 | 1,218 | |
| 161–180 | 1,350 | |
| 181–200 | 1,344 | |
| 201–220 | 1,281 | |
| 221–240 | 1,216 | |
| 241–260 | 1,100 | |
| 261–280 | 979 | |
| 281–300 | 939 | |
| 301–320 | 764 | |
| 321–340 | 643 | |
| 341–360 | 628 | 352 |
| 361–380 | 522 | |
| 381–400 | 459 | |
| 401–420 | 397 | |
| 421–440 | 327 | |
| 441–460 | 270 | |
| 461–480 | 265 | |
| 481–500 | 252 | |
| 501–520 | 201 | |
| 521–540 | 185 | |
| 541–560 | 148 | |
| 561–580 | 148 | |
| 581–600 | 132 | |
| 601–620 | 114 | |
| 621–640 | 104 | |
| 641–660 | 91 | |
| 661–680 | 92 | |
| 681–700 | 73 | |
| 701–720 | 57 | |
| 721–740 | 54 | |
| 741–760 | 67 | |
| 761–780 | 45 | |
| 781–800 | 46 | |
| 801–820 | 39 | |
| 821–840 | 32 | |
| 841–860 | 36 | |
| 861–880 | 29 | |
| 881–900 | 26 | |
| 901–920 | 24 | |
| 921–940 | 14 | |
| 941–960 | 23 | |
| 961–980 | 28 | |
| 981–1,000 | 15 | |
| 1,001–1,020 | 29 | |
| 1,021–1,040 | 12 | |
| 1,041–1,060 | 19 | |
| 1,061–1,080 | 12 | |
| 1,081–1,100 | 6 | |
| 1,101–1,120 | 8 | |
| 1,121–1,140 | 12 | |
| 1,141–1,160 | 5 | |
| 1,161–1,180 | 6 | |
| 1,181–1,200 | 14 | |
| 1,201–1,220 | 7 | |
| 1,221–1,240 | 2 | |
| 1,241–1,260 | 6 | |
| 1,261–1,280 | 4 | |
| 1,281–1,294 | 6 | |
| 1,295+ | 100 |
The chart shows the D-index (discipline H-index) distribution of Chemistry scientists ranked by Research.com in 2026. The highlighted bar marks where Joan Selverstone Valentine sits on this spectrum.
This scientist: 101 D-Index — 93rd percentile
93% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 159 D-Index or more.
| D-Index | Scientists | This scientist |
|---|---|---|
| 40–41 | 289 | |
| 42–43 | 612 | |
| 44–45 | 808 | |
| 46–47 | 776 | |
| 48–49 | 835 | |
| 50–51 | 861 | |
| 52–53 | 872 | |
| 54–55 | 933 | |
| 56–57 | 1,051 | |
| 58–59 | 930 | |
| 60–61 | 882 | |
| 62–63 | 834 | |
| 64–65 | 731 | |
| 66–67 | 775 | |
| 68–69 | 683 | |
| 70–71 | 646 | |
| 72–73 | 561 | |
| 74–75 | 501 | |
| 76–77 | 437 | |
| 78–79 | 388 | |
| 80–81 | 354 | |
| 82–83 | 292 | |
| 84–85 | 275 | |
| 86–87 | 254 | |
| 88–89 | 235 | |
| 90–91 | 185 | |
| 92–93 | 192 | |
| 94–95 | 155 | |
| 96–97 | 163 | |
| 98–99 | 125 | |
| 100–101 | 105 | 101 |
| 102–103 | 105 | |
| 104–105 | 112 | |
| 106–107 | 88 | |
| 108–109 | 68 | |
| 110–111 | 69 | |
| 112–113 | 65 | |
| 114–115 | 79 | |
| 116–117 | 61 | |
| 118–119 | 44 | |
| 120–121 | 37 | |
| 122–123 | 40 | |
| 124–125 | 33 | |
| 126–127 | 26 | |
| 128–129 | 34 | |
| 130–131 | 35 | |
| 132–133 | 25 | |
| 134–135 | 27 | |
| 136–137 | 17 | |
| 138–139 | 16 | |
| 140–141 | 20 | |
| 142–143 | 20 | |
| 144–145 | 15 | |
| 146–147 | 9 | |
| 148–149 | 9 | |
| 150–151 | 16 | |
| 152–153 | 11 | |
| 154–155 | 9 | |
| 156–157 | 3 | |
| 158 | 3 | |
| 159+ | 98 |
Joan Selverstone Valentine is affiliated with the University of California, Los Angeles, in the United States. The scientific work spans fields primarily in Medicine and Chemistry, with significant focus on various subfields including Molecular Biology, Inorganic Chemistry, Neurology, Geochemistry and Petrology, and Paleontology.
Their research covers a diverse range of topics, notably:
Recent publications authored or coauthored by Valentine reflect interdisciplinary approaches across Chemistry and Earth sciences. Selected papers include:
Frequent coauthors connected to Valentine's research include:
Valentine's works are regularly published in venues such as the Proceedings of the National Academy of Sciences, Coordination Chemistry Reviews, Molecules, Frontiers in Neuroscience, and bioRxiv (Cold Spring Harbor Laboratory).
Throughout their career, Valentine has received several awards and recognitions including:
Darci J. Kane;Theodore A. Sarafian;Rein Anton;Hejin Hahn
Donald T. Sawyer;Joan S. Valentine
Yuewei Sheng;Isabel Alexandra Aguiar de Abreu;Diane E. Cabelli;Michael J. Maroney
Bakul C. Dave;Bruce Dunn;Joan Selverstone Valentine;Jeffrey I. Zink
Joan Selverstone Valentine;Peter A Doucette;Soshanna Zittin Potter
Martina Wiedau-Pazos;Joy J. Goto;Shahrooz Rabizadeh;Edith B. Gralla
Lisa M. Ellerby;Clinton R. Nishida;Fumito Nishida;Stacey A. Yamanaka
Valter D. Longo;Edith Butler Gralla;Joan Selverstone Valentine
Joan Selverstone Valentine;P. John Hart
Mario Nappa;Joan S. Valentine
Daryl K. Eggers;Joan S. Valentine
Andrew E. Pelling;Sadaf Sehati;Edith B. Gralla;Joan S. Valentine
Lawrence J. Hayward;Jorge A. Rodriguez;Ji W. Kim;Ashutosh Tiwari
Paola Fabrizio;Lee-Loung Liou;Vanessa N Moy;Alberto Diaspro
Joan S. Valentine
Shahrooz Rabizadeh;Edith Butler Gralla;David R. Borchelt;Ryder Gwinn
Jennifer Stine Elam;Alexander B Taylor;Richard Strange;Svetlana Antonyuk
Jaeheung Cho;Sujin Jeon;Samuel A. Wilson;Lei V. Liu
P.J Hart;M.M Balbirnie;N.L Ogihara;A.M Nersissian
Richard W. Strange;Svetlana Antonyuk;Michael A. Hough;Peter A. Doucette
Joan Selverstone Valentine;Kendall N Houk;Paul F Barbara
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