World's Best Scientists 2026 revealed!

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Materials Science 61 6757 6529 1701 1580 213 13896
Chemistry 60 9652 8731 2714 2231 208 13540

John Blackwell publications per year

The chart shows the history of publications by John Blackwell between 1965 and 2024, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. John Blackwell published across 60 years, from 1965 to 2024, averaging 3.8 papers a year. Output peaked at 18 publications in 1973. 6 of the 228 publications appeared in the last two years.

No. of publications
5 10 15
Bar chart. Horizontal axis: year, 1965 to 2024. Vertical axis: number of publications, 0 to 18. Peak 18 publications in 1973. 1965: 1 publication 1966: 0 publications 1967: 1 publication 1968: 0 publications 1969: 1 publication 1970: 1 publication 1971: 3 publications 1972: 2 publications 1973: 18 publications 1974: 6 publications 1975: 5 publications 1976: 6 publications 1977: 6 publications 1978: 4 publications 1979: 6 publications 1980: 6 publications 1981: 9 publications 1982: 7 publications 1983: 9 publications 1984: 9 publications 1985: 12 publications 1986: 5 publications 1987: 6 publications 1988: 6 publications 1989: 6 publications 1990: 6 publications 1991: 3 publications 1992: 2 publications 1993: 1 publication 1994: 6 publications 1995: 10 publications 1996: 10 publications 1997: 8 publications 1998: 7 publications 1999: 5 publications 2000: 2 publications 2001: 6 publications 2002: 4 publications 2003: 2 publications 2004: 1 publication 2005: 3 publications 2006: 0 publications 2007: 3 publications 2008: 1 publication 2009: 0 publications 2010: 0 publications 2011: 0 publications 2012: 2 publications 2013: 0 publications 2014: 0 publications 2015: 0 publications 2016: 1 publication 2017: 1 publication 2018: 0 publications 2019: 0 publications 2020: 0 publications 2021: 0 publications 2022: 3 publications 2023: 2 publications 2024: 4 publications
1965 2024

228 publications in total across all disciplines

View publications per year as a table
John Blackwell: publications per year, 1965 to 2024
Year Publications
1965 1
1966 0
1967 1
1968 0
1969 1
1970 1
1971 3
1972 2
1973 18
1974 6
1975 5
1976 6
1977 6
1978 4
1979 6
1980 6
1981 9
1982 7
1983 9
1984 9
1985 12
1986 5
1987 6
1988 6
1989 6
1990 6
1991 3
1992 2
1993 1
1994 6
1995 10
1996 10
1997 8
1998 7
1999 5
2000 2
2001 6
2002 4
2003 2
2004 1
2005 3
2006 0
2007 3
2008 1
2009 0
2010 0
2011 0
2012 2
2013 0
2014 0
2015 0
2016 1
2017 1
2018 0
2019 0
2020 0
2021 0
2022 3
2023 2
2024 4
Total 228
Download as CSV

John Blackwell publication distribution in Materials Science in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Materials Science in 2026. The highlighted bar marks where John Blackwell sits on this spectrum.

No. of scientists
200 400 600 800
Bar chart with 57 bars. Horizontal axis: publications, 50–69 to 1,163+. Vertical axis: number of scientists, 0 to 891. Most scientists, 891, have 190–209 publications. The last bar groups every scientist with 1,163 publications or more. The highlighted bar, 210–229 publications, is where this scientist sits. 50–69 publications: 28 scientists 70–89 publications: 152 scientists 90–109 publications: 356 scientists 110–129 publications: 487 scientists 130–149 publications: 723 scientists 150–169 publications: 835 scientists 170–189 publications: 850 scientists 190–209 publications: 891 scientists 210–229 publications: 862 scientists 230–249 publications: 766 scientists 250–269 publications: 726 scientists 270–289 publications: 665 scientists 290–309 publications: 593 scientists 310–329 publications: 537 scientists 330–349 publications: 477 scientists 350–369 publications: 440 scientists 370–389 publications: 356 scientists 390–409 publications: 321 scientists 410–429 publications: 256 scientists 430–449 publications: 246 scientists 450–469 publications: 216 scientists 470–489 publications: 212 scientists 490–509 publications: 174 scientists 510–529 publications: 194 scientists 530–549 publications: 162 scientists 550–569 publications: 131 scientists 570–589 publications: 111 scientists 590–609 publications: 103 scientists 610–629 publications: 99 scientists 630–649 publications: 77 scientists 650–669 publications: 92 scientists 670–689 publications: 56 scientists 690–709 publications: 53 scientists 710–729 publications: 53 scientists 730–749 publications: 38 scientists 750–769 publications: 52 scientists 770–789 publications: 43 scientists 790–809 publications: 38 scientists 810–829 publications: 34 scientists 830–849 publications: 25 scientists 850–869 publications: 18 scientists 870–889 publications: 20 scientists 890–909 publications: 24 scientists 910–929 publications: 27 scientists 930–949 publications: 20 scientists 950–969 publications: 17 scientists 970–989 publications: 10 scientists 990–1,009 publications: 16 scientists 1,010–1,029 publications: 13 scientists 1,030–1,049 publications: 12 scientists 1,050–1,069 publications: 9 scientists 1,070–1,089 publications: 8 scientists 1,090–1,109 publications: 7 scientists 1,110–1,129 publications: 9 scientists 1,130–1,149 publications: 2 scientists 1,150–1,162 publications: 5 scientists 1,163+ publications: 100 scientists
50–69 publications 1,163+

This scientist: 213 publications — 35th percentile

35% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,163 publications or more.

View publications distribution as a table
Number of Materials Science scientists by publication count, Research.com 2026 ranking edition. Based on 12,847 ranked scientists.
Publications Scientists This scientist
50–69 28
70–89 152
90–109 356
110–129 487
130–149 723
150–169 835
170–189 850
190–209 891
210–229 862 213
230–249 766
250–269 726
270–289 665
290–309 593
310–329 537
330–349 477
350–369 440
370–389 356
390–409 321
410–429 256
430–449 246
450–469 216
470–489 212
490–509 174
510–529 194
530–549 162
550–569 131
570–589 111
590–609 103
610–629 99
630–649 77
650–669 92
670–689 56
690–709 53
710–729 53
730–749 38
750–769 52
770–789 43
790–809 38
810–829 34
830–849 25
850–869 18
870–889 20
890–909 24
910–929 27
930–949 20
950–969 17
970–989 10
990–1,009 16
1,010–1,029 13
1,030–1,049 12
1,050–1,069 9
1,070–1,089 8
1,090–1,109 7
1,110–1,129 9
1,130–1,149 2
1,150–1,162 5
1,163+ 100
Download as CSV

John Blackwell D-index placement in Materials Science in 2026

The chart shows the D-index (discipline H-index) distribution of Materials Science scientists ranked by Research.com in 2026. The highlighted bar marks where John Blackwell sits on this spectrum.

No. of scientists
200 400 600
Bar chart with 64 bars. Horizontal axis: D-Index, 40–41 to 165+. Vertical axis: number of scientists, 0 to 667. Most scientists, 667, have 52–53 D-Index. The last bar groups every scientist with 165 D-Index or more. The highlighted bar, 60–61 D-Index, is where this scientist sits. 40–41 D-Index: 211 scientists 42–43 D-Index: 450 scientists 44–45 D-Index: 612 scientists 46–47 D-Index: 612 scientists 48–49 D-Index: 598 scientists 50–51 D-Index: 657 scientists 52–53 D-Index: 667 scientists 54–55 D-Index: 621 scientists 56–57 D-Index: 597 scientists 58–59 D-Index: 610 scientists 60–61 D-Index: 587 scientists 62–63 D-Index: 606 scientists 64–65 D-Index: 533 scientists 66–67 D-Index: 490 scientists 68–69 D-Index: 469 scientists 70–71 D-Index: 378 scientists 72–73 D-Index: 421 scientists 74–75 D-Index: 359 scientists 76–77 D-Index: 323 scientists 78–79 D-Index: 299 scientists 80–81 D-Index: 230 scientists 82–83 D-Index: 210 scientists 84–85 D-Index: 195 scientists 86–87 D-Index: 203 scientists 88–89 D-Index: 175 scientists 90–91 D-Index: 175 scientists 92–93 D-Index: 142 scientists 94–95 D-Index: 121 scientists 96–97 D-Index: 117 scientists 98–99 D-Index: 107 scientists 100–101 D-Index: 88 scientists 102–103 D-Index: 85 scientists 104–105 D-Index: 68 scientists 106–107 D-Index: 62 scientists 108–109 D-Index: 57 scientists 110–111 D-Index: 45 scientists 112–113 D-Index: 49 scientists 114–115 D-Index: 50 scientists 116–117 D-Index: 34 scientists 118–119 D-Index: 38 scientists 120–121 D-Index: 37 scientists 122–123 D-Index: 29 scientists 124–125 D-Index: 28 scientists 126–127 D-Index: 24 scientists 128–129 D-Index: 33 scientists 130–131 D-Index: 28 scientists 132–133 D-Index: 21 scientists 134–135 D-Index: 20 scientists 136–137 D-Index: 23 scientists 138–139 D-Index: 17 scientists 140–141 D-Index: 12 scientists 142–143 D-Index: 17 scientists 144–145 D-Index: 21 scientists 146–147 D-Index: 13 scientists 148–149 D-Index: 11 scientists 150–151 D-Index: 14 scientists 152–153 D-Index: 13 scientists 154–155 D-Index: 9 scientists 156–157 D-Index: 10 scientists 158–159 D-Index: 7 scientists 160–161 D-Index: 4 scientists 162–163 D-Index: 4 scientists 164 D-Index: 3 scientists 165+ D-Index: 98 scientists
40–41 D-Index 165+

This scientist: 61 D-Index — 48th percentile

48% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 165 D-Index or more.

View D-Index distribution as a table
Number of Materials Science scientists by D-index, Research.com 2026 ranking edition. Based on 12,847 ranked scientists.
D-Index Scientists This scientist
40–41 211
42–43 450
44–45 612
46–47 612
48–49 598
50–51 657
52–53 667
54–55 621
56–57 597
58–59 610
60–61 587 61
62–63 606
64–65 533
66–67 490
68–69 469
70–71 378
72–73 421
74–75 359
76–77 323
78–79 299
80–81 230
82–83 210
84–85 195
86–87 203
88–89 175
90–91 175
92–93 142
94–95 121
96–97 117
98–99 107
100–101 88
102–103 85
104–105 68
106–107 62
108–109 57
110–111 45
112–113 49
114–115 50
116–117 34
118–119 38
120–121 37
122–123 29
124–125 28
126–127 24
128–129 33
130–131 28
132–133 21
134–135 20
136–137 23
138–139 17
140–141 12
142–143 17
144–145 21
146–147 13
148–149 11
150–151 14
152–153 13
154–155 9
156–157 10
158–159 7
160–161 4
162–163 4
164 3
165+ 98
Download as CSV

Overview

John Blackwell is affiliated with Case Western Reserve University in the United States. Their research spans multiple scientific disciplines, primarily focusing on medicine and physics and astronomy. This interdisciplinary approach is reflected in their study of both clinical applications and astrophysical phenomena.

The scientist's work covers several fields of study, including:

  • Medicine
  • Physics and Astronomy

Within these fields, their subfields of research encompass:

  • Astronomy and Astrophysics
  • Critical Care and Intensive Care Medicine
  • Biomedical Engineering
  • Radiology, Nuclear Medicine and Imaging
  • Geophysics

John Blackwell's main research topics include:

  • Astrophysical Phenomena and Observations
  • Ultrasound and Hyperthermia Applications
  • Ultrasound in Clinical Applications
  • Gamma-ray bursts and supernovae
  • Ultrasound Imaging and Elastography
  • High-pressure geophysics and materials
  • Astrophysics and Cosmic Phenomena

Their recent published papers demonstrate this range of inquiry as follows:

  • "Real-World Data on Antibiotic Group Treatment in European Livestock: Drivers, Conditions, and Alternatives", 2022, Antibiotics
  • "Optical and soft X-ray light-curve analysis during the 2022 eruption of U Scorpii: Structural changes in the accretion disk", 2024, Publications of the Astronomical Society of Japan
  • "Using ultrasound multiple scattering to determine severity of pulmonary edema", 2022, The Journal of the Acoustical Society of America
  • "In vivo assessment of pulmonary edema and fibrosis in rats using separation of single and multiple scattering contributions and quantitative ultrasound", 2022, The Journal of the Acoustical Society of America
  • "Investigating pulmonary edema in rat lungs using separation of multiple scattering and single scattering contribution", 2023, The Journal of the Acoustical Society of America

Frequent publication venues for their work include:

  • The Journal of the Acoustical Society of America
  • Publications of the Astronomical Society of Japan
  • arXiv (Cornell University)
  • Antibiotics
  • Physiotherapy

John Blackwell has collaborated repeatedly with a group of co-authors, among whom are:

  • Charles Galdies
  • John E. Hodge
  • M. H. M. A Larsson
  • Mario Morales Aimar
  • F. D. Romanov

Best Publications

  • The structure of native cellulose

    K. H. Gardner;J. Blackwell

  • The structure of alpha-chitin.

    Ram Minke;John Blackwell

  • Innovative materials processing strategies: a biomimetic approach

    Arthur Heuer;D. J. Fink;V. J. Laraia;J. L. Arias

  • Determination of the structure of cellulose II.

    F J Kolpak;J Blackwell

  • Refinement of the structure of beta-chitin.

    K. H. Gardner;J. Blackwell

  • About the structure of cellulose: debating the Lindman hypothesis

    Wolfgang G. Glasser;Rajai H. Atalla;John Blackwell;R. Malcolm Brown

  • Infrared and raman spectroscopy of carbohydrates. : Part II: Normal coordinate analysis of α-D-glucose.

    P.D. Vasko;J. Blackwell;J.L. Koenig

  • Infrared and raman spectroscopy of carbohydrates. 3. Raman spectra of the polymorphic forms of amylose.

    John J. Cael;Jack L. Koenig;John Blackwell

  • Infrared and raman spectroscopy of carbohydrates : Part IV. Identification of configuration- and conformation-sensitive modes for D-glucose by normal coordinate analysis

    John J. Cael;Jack L. Koenig;John Blackwell

  • Structure of the hard segments in polyurethane elastomers

    John Blackwell;Kenncorwin H. Gardner

  • Infrared and Raman spectroscopy of carbohydrates. Part VI: Normal coordinate analysis of V-amylose

    John J. Cael;Jack L. Koenig;John Blackwell

  • Preparation and characterization of α-chitin whisker-reinforced chitosan nanocomposite films with or without heat treatment

    Jittrawadee Sriupayo;Pitt Supaphol;John Blackwell;Ratana Rujiravanit

  • Infrared and raman spectroscopy of carbohydrates : Part I: Identification of OH and CH-related vibrational modes for D-glucose, maltose, cellobiose, and dextran by deuterium-substitution methods

    P.D. Vasko;J. Blackwell;J.L. Koenig

  • Infrared and Raman spectroscopy of carbohydrates. Paper V. Normal coordinate analysis of cellulose I

    J. J. Cael;K. H. Gardner;J. L. Koenig;J. Blackwell

  • Infrared and Raman Spectra of the Cellulose from the Cell Wall of Valonia ventricosa

    J. Blackwell;P. D. Vasko;J. L. Koenig

  • Structure of polyurethane elastomers: effect of chain extender length on the structure of MDI/diol hard segments

    J. Blackwell;M.R. Nagarajan;T.B. Hoitink

  • Preparation and characterization of α-chitin whisker-reinforced poly(vinyl alcohol) nanocomposite films with or without heat treatment

    Jittrawadee Sriupayo;Pitt Supaphol;John Blackwell;Ratana Rujiravanit

  • The structure of liquid crystalline aromatic copolyesters prepared from 4-hydroxybenzoic acid and 2-hydroxy-6-naphthoic acid

    G.A. Gutierrez;R.A. Chivers;J. Blackwell;J.B. Stamatoff

  • Structure of chitin-protein complexes: ovipositor of the ichneumon fly Megarhyssa.

    J. Blackwell;M.A. Weih

  • Mercerization of cellulose: 1. Determination of the structure of Mercerized cotton

    Francis J Kolpak;Mark Weih;John Blackwell

  • General Approach to Nanocomposite Preparation

    Unknown

Frequent Co-Authors

Virgil Percec
Virgil Percec University of Pennsylvania
Jack L. Koenig
Jack L. Koenig Case Western Reserve University
Arnold I. Caplan
Arnold I. Caplan Case Western Reserve University
Soo Young Park
Soo Young Park Seoul National University
Morton H. Litt
Morton H. Litt Case Western Reserve University
Hiroyuki Ohno
Hiroyuki Ohno Tokyo University of Agriculture and Technology
Hans R. Kricheldorf
Hans R. Kricheldorf Universität Hamburg
Frank W. Harris
Frank W. Harris University of Akron
Stephen Z. D. Cheng
Stephen Z. D. Cheng University of Akron
Yoshiharu Nishiyama
Yoshiharu Nishiyama Centre national de la recherche scientifique, CNRS

If you think any of the details on this page are incorrect, let us know.

Report an issue

We appreciate your kind effort to assist us to improve this page, it would be helpful providing us with as much detail as possible in the text box below:

Best Scientists Citing John Blackwell

Trending Scientists

Recently Published Articles