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Jules A. Shafer

D-Index & Metrics

Discipline name D-Index World Ranking National Ranking Publications Citations
Chemistry 54 12758 3377 135 9082

Jules A. Shafer publications per year

The chart shows the history of publications by Jules A. Shafer between 1962 and 2005, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Jules A. Shafer published across 44 years, from 1962 to 2005, averaging 3.2 papers a year. Output peaked at 8 publications in 1993. 6 of the 140 publications appeared in the last two years.

No. of publications
2 4 6 8
Bar chart. Horizontal axis: year, 1962 to 2005. Vertical axis: number of publications, 0 to 8. Peak 8 publications in 1993. 1962: 1 publication 1963: 3 publications 1964: 0 publications 1965: 0 publications 1966: 1 publication 1967: 0 publications 1968: 1 publication 1969: 3 publications 1970: 2 publications 1971: 1 publication 1972: 0 publications 1973: 5 publications 1974: 3 publications 1975: 3 publications 1976: 2 publications 1977: 2 publications 1978: 3 publications 1979: 2 publications 1980: 5 publications 1981: 7 publications 1982: 2 publications 1983: 4 publications 1984: 6 publications 1985: 6 publications 1986: 3 publications 1987: 2 publications 1988: 3 publications 1989: 5 publications 1990: 5 publications 1991: 6 publications 1992: 5 publications 1993: 8 publications 1994: 7 publications 1995: 5 publications 1996: 2 publications 1997: 3 publications 1998: 7 publications 1999: 2 publications 2000: 2 publications 2001: 1 publication 2002: 4 publications 2003: 2 publications 2004: 4 publications 2005: 2 publications
1962 2005

140 publications in total across all disciplines

View publications per year as a table
Jules A. Shafer: publications per year, 1962 to 2005
Year Publications
1962 1
1963 3
1964 0
1965 0
1966 1
1967 0
1968 1
1969 3
1970 2
1971 1
1972 0
1973 5
1974 3
1975 3
1976 2
1977 2
1978 3
1979 2
1980 5
1981 7
1982 2
1983 4
1984 6
1985 6
1986 3
1987 2
1988 3
1989 5
1990 5
1991 6
1992 5
1993 8
1994 7
1995 5
1996 2
1997 3
1998 7
1999 2
2000 2
2001 1
2002 4
2003 2
2004 4
2005 2
Total 140
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Jules A. Shafer publication distribution in Chemistry in 2026

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 Jules A. Shafer sits on this spectrum.

No. of scientists
250 500 750 1,000 1,250
Bar chart with 63 bars. Horizontal axis: publications, 61–80 to 1,295+. Vertical axis: number of scientists, 0 to 1,350. Most scientists, 1,350, have 161–180 publications. The last bar groups every scientist with 1,295 publications or more. The highlighted bar, 121–140 publications, is where this scientist sits. 61–80 publications: 66 scientists 81–100 publications: 302 scientists 101–120 publications: 623 scientists 121–140 publications: 918 scientists 141–160 publications: 1,218 scientists 161–180 publications: 1,350 scientists 181–200 publications: 1,344 scientists 201–220 publications: 1,281 scientists 221–240 publications: 1,216 scientists 241–260 publications: 1,100 scientists 261–280 publications: 979 scientists 281–300 publications: 939 scientists 301–320 publications: 764 scientists 321–340 publications: 643 scientists 341–360 publications: 628 scientists 361–380 publications: 522 scientists 381–400 publications: 459 scientists 401–420 publications: 397 scientists 421–440 publications: 327 scientists 441–460 publications: 270 scientists 461–480 publications: 265 scientists 481–500 publications: 252 scientists 501–520 publications: 201 scientists 521–540 publications: 185 scientists 541–560 publications: 148 scientists 561–580 publications: 148 scientists 581–600 publications: 132 scientists 601–620 publications: 114 scientists 621–640 publications: 104 scientists 641–660 publications: 91 scientists 661–680 publications: 92 scientists 681–700 publications: 73 scientists 701–720 publications: 57 scientists 721–740 publications: 54 scientists 741–760 publications: 67 scientists 761–780 publications: 45 scientists 781–800 publications: 46 scientists 801–820 publications: 39 scientists 821–840 publications: 32 scientists 841–860 publications: 36 scientists 861–880 publications: 29 scientists 881–900 publications: 26 scientists 901–920 publications: 24 scientists 921–940 publications: 14 scientists 941–960 publications: 23 scientists 961–980 publications: 28 scientists 981–1,000 publications: 15 scientists 1,001–1,020 publications: 29 scientists 1,021–1,040 publications: 12 scientists 1,041–1,060 publications: 19 scientists 1,061–1,080 publications: 12 scientists 1,081–1,100 publications: 6 scientists 1,101–1,120 publications: 8 scientists 1,121–1,140 publications: 12 scientists 1,141–1,160 publications: 5 scientists 1,161–1,180 publications: 6 scientists 1,181–1,200 publications: 14 scientists 1,201–1,220 publications: 7 scientists 1,221–1,240 publications: 2 scientists 1,241–1,260 publications: 6 scientists 1,261–1,280 publications: 4 scientists 1,281–1,294 publications: 6 scientists 1,295+ publications: 100 scientists
61–80 publications 1,295+

This scientist: 135 publications — 9th percentile

9% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,295 publications or more.

View publications distribution as a table
Number of Chemistry scientists by publication count, Research.com 2026 ranking edition. Based on 17,934 ranked scientists.
Publications Scientists This scientist
61–80 66
81–100 302
101–120 623
121–140 918 135
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
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
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Jules A. Shafer D-index placement in Chemistry in 2026

The chart shows the D-index (discipline H-index) distribution of Chemistry scientists ranked by Research.com in 2026. The highlighted bar marks where Jules A. Shafer sits on this spectrum.

No. of scientists
250 500 750 1,000
Bar chart with 61 bars. Horizontal axis: D-Index, 40–41 to 159+. Vertical axis: number of scientists, 0 to 1,051. Most scientists, 1,051, have 56–57 D-Index. The last bar groups every scientist with 159 D-Index or more. The highlighted bar, 54–55 D-Index, is where this scientist sits. 40–41 D-Index: 289 scientists 42–43 D-Index: 612 scientists 44–45 D-Index: 808 scientists 46–47 D-Index: 776 scientists 48–49 D-Index: 835 scientists 50–51 D-Index: 861 scientists 52–53 D-Index: 872 scientists 54–55 D-Index: 933 scientists 56–57 D-Index: 1,051 scientists 58–59 D-Index: 930 scientists 60–61 D-Index: 882 scientists 62–63 D-Index: 834 scientists 64–65 D-Index: 731 scientists 66–67 D-Index: 775 scientists 68–69 D-Index: 683 scientists 70–71 D-Index: 646 scientists 72–73 D-Index: 561 scientists 74–75 D-Index: 501 scientists 76–77 D-Index: 437 scientists 78–79 D-Index: 388 scientists 80–81 D-Index: 354 scientists 82–83 D-Index: 292 scientists 84–85 D-Index: 275 scientists 86–87 D-Index: 254 scientists 88–89 D-Index: 235 scientists 90–91 D-Index: 185 scientists 92–93 D-Index: 192 scientists 94–95 D-Index: 155 scientists 96–97 D-Index: 163 scientists 98–99 D-Index: 125 scientists 100–101 D-Index: 105 scientists 102–103 D-Index: 105 scientists 104–105 D-Index: 112 scientists 106–107 D-Index: 88 scientists 108–109 D-Index: 68 scientists 110–111 D-Index: 69 scientists 112–113 D-Index: 65 scientists 114–115 D-Index: 79 scientists 116–117 D-Index: 61 scientists 118–119 D-Index: 44 scientists 120–121 D-Index: 37 scientists 122–123 D-Index: 40 scientists 124–125 D-Index: 33 scientists 126–127 D-Index: 26 scientists 128–129 D-Index: 34 scientists 130–131 D-Index: 35 scientists 132–133 D-Index: 25 scientists 134–135 D-Index: 27 scientists 136–137 D-Index: 17 scientists 138–139 D-Index: 16 scientists 140–141 D-Index: 20 scientists 142–143 D-Index: 20 scientists 144–145 D-Index: 15 scientists 146–147 D-Index: 9 scientists 148–149 D-Index: 9 scientists 150–151 D-Index: 16 scientists 152–153 D-Index: 11 scientists 154–155 D-Index: 9 scientists 156–157 D-Index: 3 scientists 158 D-Index: 3 scientists 159+ D-Index: 98 scientists
40–41 D-Index 159+

This scientist: 54 D-Index — 31st percentile

31% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 159 D-Index or more.

View D-Index distribution as a table
Number of Chemistry scientists by D-index, Research.com 2026 ranking edition. Based on 17,934 ranked scientists.
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 54
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
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
Download as CSV

Overview

Jules A. Shafer is affiliated with MSD (United States) and based in the United States. Their academic profile is characterized by recent research activities, although specific recent papers, publication venues, and citation metrics have not been listed.

The scientist does not currently have recorded frequent co-authors or documented collaborations that are publicly available in the provided data. Similarly, no frequent publication venues or book publications have been detailed.

Information about Jules A. Shafer's main fields of study, subfields of study, and main topics of work is not provided in the available dataset. There are no recorded awards or distinctions associated with the scientist at this time.

Jules A. Shafer's work and career status indicate they are active, as there is no indication of being deceased. The data reflects a focus on MSD affiliation within the United States, which may indicate involvement in industry-related or applied research contexts.

Best Publications

  • Photoactivated γ-secretase inhibitors directed to the active site covalently label presenilin 1

    Y M Li;M Xu;M T Lai;Q Huang

  • Presenilin 1 is linked with gamma-secretase activity in the detergent solubilized state.

    Yue-Ming Li;Ming-Tain Lai;Min Xu;Qian Huang

  • Reactivity of small thiolate anions and cysteine-25 in papain toward methyl methanethiosulfonate.

    David D. Roberts;Sidney D. Lewis;David P. Ballou;Steven T. Olson

  • Crystal structure at 1.9-A resolution of human immunodeficiency virus (HIV) II protease complexed with L-735,524, an orally bioavailable inhibitor of the HIV proteases.

    Zhongguo Chen;Ying Li;E. Chen;D. L. Hall

  • Effect of cysteine-25 on the ionization of histidine-159 in papain as determined by proton nuclear magnetic resonance spectroscopy. Evidence for a his-159--Cys-25 ion pair and its possible role in catalysis.

    Sidney D. Lewis;Frederick Allen Johnson;Jules A. Shafer

  • Steady state kinetic parameters for the thrombin-catalyzed conversion of human fibrinogen to fibrin.

    D L Higgins;S D Lewis;J A Shafer

  • The COOH-terminal domain of hirudin. An exosite-directed competitive inhibitor of the action of alpha-thrombin on fibrinogen.

    M.C. Naski;J.W. Fenton nd;J.M. Maraganore;S.T. Olson

  • The Pro Domain of β-Secretase Does Not Confer Strict Zymogen-like Properties but Does Assist Proper Folding of the Protease Domain *

    Xiao-Ping Shi;Elizabeth Chen;Kuo-Chang Yin;Sang Na

  • Characterization of plasmin-mediated activation of plasma procarboxypeptidase B. Modulation by glycosaminoglycans.

    Shi-Shan Mao;Carolyn M. Cooper;Theresa Wood;Jules A. Shafer

  • Potentiometric determination of ionizations at the active site of papain.

    Sidney D. Lewis;Frederick A. Johnson;Jules A. Shafer

  • Purification of the catalytically active phosphorylated form of insulin receptor kinase by affinity chromatography with O-phosphotyrosyl-binding antibodies

    Dennis T. Pang;Baldev R. Sharma;Jules A. Shafer

  • Growth hormone promoted tyrosyl phosphorylation of growth hormone receptors in murine 3T3-F442A fibroblasts and adipocytes

    Carol M. Foster;Jules A. Shafer;Frank W. Rozsa;Xueyan Wang

  • An Antibody Against the Exosite of the Cloned Thrombin Receptor Inhibits Experimental Arterial Thrombosis in the African Green Monkey

    Jacquelynn J. Cook;Gary R. Sitko;Bohumil Bednar;Cindra Condra

  • Identification of basic amino acid residues in thrombin essential for heparin-catalyzed inactivation by antithrombin III.

    Zhong-Ru Gan;Yiping Li;Zhongguo Chen;S. D. Lewis

  • Promotion of thrombin-catalyzed activation of factor XIII by fibrinogen

    Todd J. Janus;Sidney D. Lewis;Laszlo Lorand;Jules A. Shafer

  • Regulation of formation of factor XIIIa by its fibrin substrates.

    Sidney D. Lewis;Todd J. Janus;Laszlo Lorand;Jules A. Shafer

  • Metabolism-directed optimization of 3-aminopyrazinone acetamide thrombin inhibitors. Development of an orally bioavailable series containing P1 and P3 pyridines

    Christopher S. Burgey;Kyle A. Robinson;Terry A. Lyle;Philip E. J. Sanderson

  • Isoprenoid diphosphate utilization by recombinant human farnesyl:protein transferase: interactive binding between substrates and a preferred kinetic pathway.

    David L. Pompliano;Michael D. Schaber;Scott D. Mosser;Charles A. Omer

  • Phosphorylation of highly purified growth hormone receptors by a growth hormone receptor-associated tyrosine kinase.

    C. Carter-Su;J. R. Stubbart;Xueyan Wang;S. E. Stred

  • Efficacious, orally bioavailable thrombin inhibitors based on 3-aminopyridinone or 3-aminopyrazinone acetamide peptidomimetic templates.

    Philip E. J. Sanderson;Terry A. Lyle;Kellie J. Cutrona;Dona L. Dyer

Frequent Co-Authors

Irwin J. Goldstein
Irwin J. Goldstein University of Michigan–Ann Arbor
Joseph P. Vacca
Joseph P. Vacca MSD (United States)
Christin Carter-Su
Christin Carter-Su University of Michigan–Ann Arbor
Laszlo Lorand
Laszlo Lorand Northwestern University
James E. Bruce
James E. Bruce University of Washington
David B. Olsen
David B. Olsen MSD (United States)
George D. Hartman
George D. Hartman Janssen (Belgium)
David D. Roberts
David D. Roberts National Institutes of Health
Jackson B. Gibbs
Jackson B. Gibbs George Washington University
Harold G. Selnick
Harold G. Selnick MSD (United States)

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Career prospects for graduates are promising. Detailed information about forensic career paths and salary highlights various roles—from forensic chemists to crime lab analysts—with competitive salaries and steady job growth.

Best Scientists Citing Jules A. Shafer

Michael S. Wolfe

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Bart De Strooper

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Taisuke Tomita

Taisuke Tomita

University of Tokyo

Publications: 43

Christian Haass

Christian Haass

Ludwig-Maximilians-Universität München

Publications: 40

Takeshi Iwatsubo

Takeshi Iwatsubo

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Publications: 38

Harald Steiner

Harald Steiner

Ludwig-Maximilians-Universität München

Publications: 37

Dov Tamarkin

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Intelicanna

Publications: 35

Dennis J. Selkoe

Dennis J. Selkoe

Brigham and Women's Hospital

Publications: 35

Sangram S. Sisodia

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Publications: 28

Todd E. Golde

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Emory University

Publications: 26

Christin Carter-Su

Christin Carter-Su

University of Michigan–Ann Arbor

Publications: 24

Peter St George-Hyslop

Peter St George-Hyslop

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Publications: 22

Huaxi Xu

Huaxi Xu

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Publications: 22

Morris F. White

Morris F. White

Boston Children's Hospital

Publications: 22

Michael E. Nesheim

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Paul E. Fraser

Paul E. Fraser

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