World's Best Scientists 2026 revealed!
Indra Bir Singh

Indra Bir Singh

D-Index & Metrics

Discipline name D-Index World Ranking National Ranking Publications Citations
Earth Science 37 6684 48 101 9233

Indra Bir Singh publications per year

The chart shows the history of publications by Indra Bir Singh between 1967 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Indra Bir Singh published across 59 years, from 1967 to 2025, averaging 2 papers a year. Output peaked at 8 publications in 1980. 8 of the 119 publications appeared in the last two years.

No. of publications
2 4 6 8
Bar chart. Horizontal axis: year, 1967 to 2025. Vertical axis: number of publications, 0 to 8. Peak 8 publications in 1980. 1967: 1 publication 1968: 0 publications 1969: 0 publications 1970: 0 publications 1971: 0 publications 1972: 2 publications 1973: 5 publications 1974: 1 publication 1975: 0 publications 1976: 0 publications 1977: 1 publication 1978: 2 publications 1979: 2 publications 1980: 8 publications 1981: 2 publications 1982: 2 publications 1983: 2 publications 1984: 3 publications 1985: 1 publication 1986: 1 publication 1987: 1 publication 1988: 0 publications 1989: 2 publications 1990: 1 publication 1991: 2 publications 1992: 2 publications 1993: 0 publications 1994: 1 publication 1995: 1 publication 1996: 3 publications 1997: 1 publication 1998: 2 publications 1999: 6 publications 2000: 5 publications 2001: 3 publications 2002: 2 publications 2003: 5 publications 2004: 4 publications 2005: 4 publications 2006: 3 publications 2007: 3 publications 2008: 3 publications 2009: 0 publications 2010: 1 publication 2011: 1 publication 2012: 2 publications 2013: 2 publications 2014: 3 publications 2015: 1 publication 2016: 0 publications 2017: 0 publications 2018: 3 publications 2019: 2 publications 2020: 1 publication 2021: 2 publications 2022: 2 publications 2023: 4 publications 2024: 3 publications 2025: 5 publications
1967 2025

119 publications in total across all disciplines

View publications per year as a table
Indra Bir Singh: publications per year, 1967 to 2025
Year Publications
1967 1
1968 0
1969 0
1970 0
1971 0
1972 2
1973 5
1974 1
1975 0
1976 0
1977 1
1978 2
1979 2
1980 8
1981 2
1982 2
1983 2
1984 3
1985 1
1986 1
1987 1
1988 0
1989 2
1990 1
1991 2
1992 2
1993 0
1994 1
1995 1
1996 3
1997 1
1998 2
1999 6
2000 5
2001 3
2002 2
2003 5
2004 4
2005 4
2006 3
2007 3
2008 3
2009 0
2010 1
2011 1
2012 2
2013 2
2014 3
2015 1
2016 0
2017 0
2018 3
2019 2
2020 1
2021 2
2022 2
2023 4
2024 3
2025 5
Total 119
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Indra Bir Singh publication distribution in Earth Science in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Earth Science in 2026. The highlighted bar marks where Indra Bir Singh sits on this spectrum.

No. of scientists
100 200 300 400 500
Bar chart with 58 bars. Horizontal axis: publications, 38–47 to 603+. Vertical axis: number of scientists, 0 to 557. Most scientists, 557, have 128–137 publications. The last bar groups every scientist with 603 publications or more. The highlighted bar, 98–107 publications, is where this scientist sits. 38–47 publications: 5 scientists 48–57 publications: 33 scientists 58–67 publications: 94 scientists 68–77 publications: 161 scientists 78–87 publications: 278 scientists 88–97 publications: 376 scientists 98–107 publications: 404 scientists 108–117 publications: 484 scientists 118–127 publications: 540 scientists 128–137 publications: 557 scientists 138–147 publications: 491 scientists 148–157 publications: 495 scientists 158–167 publications: 458 scientists 168–177 publications: 490 scientists 178–187 publications: 414 scientists 188–197 publications: 401 scientists 198–207 publications: 333 scientists 208–217 publications: 292 scientists 218–227 publications: 290 scientists 228–237 publications: 262 scientists 238–247 publications: 243 scientists 248–257 publications: 208 scientists 258–267 publications: 185 scientists 268–277 publications: 147 scientists 278–287 publications: 128 scientists 288–297 publications: 119 scientists 298–307 publications: 120 scientists 308–317 publications: 107 scientists 318–327 publications: 93 scientists 328–337 publications: 87 scientists 338–347 publications: 64 scientists 348–357 publications: 87 scientists 358–367 publications: 60 scientists 368–377 publications: 60 scientists 378–387 publications: 34 scientists 388–397 publications: 50 scientists 398–407 publications: 44 scientists 408–417 publications: 31 scientists 418–427 publications: 39 scientists 428–437 publications: 27 scientists 438–447 publications: 36 scientists 448–457 publications: 27 scientists 458–467 publications: 29 scientists 468–477 publications: 30 scientists 478–487 publications: 19 scientists 488–497 publications: 15 scientists 498–507 publications: 18 scientists 508–517 publications: 19 scientists 518–527 publications: 16 scientists 528–537 publications: 10 scientists 538–547 publications: 11 scientists 548–557 publications: 14 scientists 558–567 publications: 11 scientists 568–577 publications: 7 scientists 578–587 publications: 14 scientists 588–597 publications: 5 scientists 598–602 publications: 4 scientists 603+ publications: 100 scientists
38–47 publications 603+

This scientist: 101 publications — 12th percentile

12% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 603 publications or more.

View publications distribution as a table
Number of Earth Science scientists by publication count, Research.com 2026 ranking edition. Based on 9,176 ranked scientists.
Publications Scientists This scientist
38–47 5
48–57 33
58–67 94
68–77 161
78–87 278
88–97 376
98–107 404 101
108–117 484
118–127 540
128–137 557
138–147 491
148–157 495
158–167 458
168–177 490
178–187 414
188–197 401
198–207 333
208–217 292
218–227 290
228–237 262
238–247 243
248–257 208
258–267 185
268–277 147
278–287 128
288–297 119
298–307 120
308–317 107
318–327 93
328–337 87
338–347 64
348–357 87
358–367 60
368–377 60
378–387 34
388–397 50
398–407 44
408–417 31
418–427 39
428–437 27
438–447 36
448–457 27
458–467 29
468–477 30
478–487 19
488–497 15
498–507 18
508–517 19
518–527 16
528–537 10
538–547 11
548–557 14
558–567 11
568–577 7
578–587 14
588–597 5
598–602 4
603+ 100
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Indra Bir Singh D-index placement in Earth Science in 2026

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

No. of scientists
100 200 300
Bar chart with 77 bars. Horizontal axis: D-Index, 30 to 106+. Vertical axis: number of scientists, 0 to 389. Most scientists, 389, have 36 D-Index. The last bar groups every scientist with 106 D-Index or more. The highlighted bar, 37 D-Index, is where this scientist sits. 30 D-Index: 144 scientists 31 D-Index: 215 scientists 32 D-Index: 278 scientists 33 D-Index: 379 scientists 34 D-Index: 366 scientists 35 D-Index: 372 scientists 36 D-Index: 389 scientists 37 D-Index: 366 scientists 38 D-Index: 344 scientists 39 D-Index: 349 scientists 40 D-Index: 296 scientists 41 D-Index: 289 scientists 42 D-Index: 277 scientists 43 D-Index: 279 scientists 44 D-Index: 248 scientists 45 D-Index: 257 scientists 46 D-Index: 212 scientists 47 D-Index: 202 scientists 48 D-Index: 207 scientists 49 D-Index: 204 scientists 50 D-Index: 183 scientists 51 D-Index: 178 scientists 52 D-Index: 182 scientists 53 D-Index: 178 scientists 54 D-Index: 163 scientists 55 D-Index: 117 scientists 56 D-Index: 163 scientists 57 D-Index: 120 scientists 58 D-Index: 113 scientists 59 D-Index: 136 scientists 60 D-Index: 135 scientists 61 D-Index: 96 scientists 62 D-Index: 103 scientists 63 D-Index: 83 scientists 64 D-Index: 103 scientists 65 D-Index: 83 scientists 66 D-Index: 89 scientists 67 D-Index: 92 scientists 68 D-Index: 89 scientists 69 D-Index: 78 scientists 70 D-Index: 75 scientists 71 D-Index: 53 scientists 72 D-Index: 62 scientists 73 D-Index: 54 scientists 74 D-Index: 35 scientists 75 D-Index: 52 scientists 76 D-Index: 50 scientists 77 D-Index: 32 scientists 78 D-Index: 37 scientists 79 D-Index: 20 scientists 80 D-Index: 33 scientists 81 D-Index: 36 scientists 82 D-Index: 34 scientists 83 D-Index: 34 scientists 84 D-Index: 24 scientists 85 D-Index: 19 scientists 86 D-Index: 18 scientists 87 D-Index: 26 scientists 88 D-Index: 30 scientists 89 D-Index: 17 scientists 90 D-Index: 21 scientists 91 D-Index: 19 scientists 92 D-Index: 15 scientists 93 D-Index: 14 scientists 94 D-Index: 20 scientists 95 D-Index: 9 scientists 96 D-Index: 10 scientists 97 D-Index: 15 scientists 98 D-Index: 13 scientists 99 D-Index: 3 scientists 100 D-Index: 13 scientists 101 D-Index: 3 scientists 102 D-Index: 9 scientists 103 D-Index: 4 scientists 104 D-Index: 6 scientists 105 D-Index: 6 scientists 106+ D-Index: 98 scientists
30 D-Index 106+

This scientist: 37 D-Index — 27th percentile

27% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 106 D-Index or more.

View D-Index distribution as a table
Number of Earth Science scientists by D-index, Research.com 2026 ranking edition. Based on 9,176 ranked scientists.
D-Index Scientists This scientist
30 144
31 215
32 278
33 379
34 366
35 372
36 389
37 366 37
38 344
39 349
40 296
41 289
42 277
43 279
44 248
45 257
46 212
47 202
48 207
49 204
50 183
51 178
52 182
53 178
54 163
55 117
56 163
57 120
58 113
59 136
60 135
61 96
62 103
63 83
64 103
65 83
66 89
67 92
68 89
69 78
70 75
71 53
72 62
73 54
74 35
75 52
76 50
77 32
78 37
79 20
80 33
81 36
82 34
83 34
84 24
85 19
86 18
87 26
88 30
89 17
90 21
91 19
92 15
93 14
94 20
95 9
96 10
97 15
98 13
99 3
100 13
101 3
102 9
103 4
104 6
105 6
106+ 98
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Overview

Indra Bir Singh was affiliated with the University of Lucknow in India. Their research spanned several key areas within dentistry and related chemical sciences, primarily focusing on dental materials, endodontics, bioactive compounds, and organic synthesis.

Throughout their career, Singh contributed to fields of study including:

  • Dentistry
  • Oral Surgery
  • Orthodontics
  • Nutrition and Dietetics
  • Organic Chemistry
  • Genetics

Their main research topics included:

  • Dental materials and restorations
  • Endodontics and Root Canal Treatments
  • Synthesis and biological activity
  • Food composition and properties
  • Nonlinear Optical Materials Research
  • Synthesis and Characterization of Heterocyclic Compounds
  • Bioactive Compounds and Antitumor Agents

Singh's recent published works demonstrate involvement in both experimental and computational studies that address pharmaceutical and dental concerns. Notable papers included:

  • "DFT Study on the Electronic Properties, Spectroscopic Profile, and Biological Activity of 2-Amino-5-trifluoromethyl-1,3,4-thiadiazole with Anticancer Properties," 2020, ACS Omega
  • "Spectroscopic, electronic structure, molecular docking, and molecular dynamics simulation study of 7-Trifluoromethyl-1H-indole-2-carboxylic acid as an aromatase inhibitor," 2022, Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy
  • "Cone-beam computed tomographic evaluation and fracture resistance of endodontically retreated teeth using hyflex remover, Mtwo, and ProTaper retreatment file systems: An in vitro study," 2024, Saudi Endodontic Journal

Frequent publication venues for Singh's work included:

  • Current Topics in Medicinal Chemistry
  • World Journal of Dentistry
  • ACS Omega
  • Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy
  • PubMed

Singh collaborated extensively with several coauthors, frequently working with Dakshita Joy Sinha, Pallavi Sharma, Priyanka Rani, Ruchi Srivastava, and Onkar Prasad. These collaborations reflected a multidisciplinary team approach to topics in medicinal chemistry and dentistry.

Their research combined both theoretical and practical methodologies, including density functional theory, molecular docking, and in vitro experimental studies, addressing key issues such as anticancer properties of chemical compounds and the durability and treatment of teeth.

Best Publications

  • Depositional sedimentary environments

    Hans-Erich Reineck;Indra Bir Singh

  • Depositional sedimentary environments;: With reference to terrigenous clastics

    I. B. Singh;Hans-Erich Reineck

  • A 900‐year (600 to 1500 A.D.) record of the Indian summer monsoon precipitation from the core monsoon zone of India

    Ashish Sinha;Kevin G. Cannariato;Lowell D. Stott;Hai Cheng

  • Variability of Southwest Indian summer monsoon precipitation during the Bølling-Ållerød

    Ashish Sinha;Kevin G. Cannariato;Lowell D. Stott;Hong Chun Li

  • GEOLOGICAL EVOLUTION OF GANGA PLAIN : AN OVERVIEW

    Indra Bir Singh

  • Sediment characteristics and transportation dynamics of the Ganga River

    Munendra Singh;Indra Bir Singh;German Müller

  • Heavy metals in freshly deposited sediments of the Gomati River (a tributary of the Ganga River): effects of human activities

    Unknown

  • Hardgrounds, reworked concretion levels and condensed horizons in the Jurassic of western India: their significance for basin analysis

    F. T. Fürsich;W. Oschmann;I. B. Singh;A. K. Jaitly

  • Lateglacial and Holocene environmental changes in Ganga plain, Northern India.

    S. Sharma;S. Sharma;M. Joachimski;M. Sharma;M. Sharma;H. J. Tobschall

  • A model of alluvial megafan sedimentation: Ganga Megafan

    U.K. Shukla;I.B. Singh;M. Sharma;S. Sharma

  • Luminescence chronometry and Late Quaternary geomorphic history of the Ganga Plain, India

    P Srivastava;I.B Singh;M Sharma;A.K Singhvi

  • Chronostratigraphic markers in the end-Precambrian carbon isotope record of the Lesser Himalaya

    Paul Aharon;Manfred Schidlowski;Indra B. Singh

  • Early Eocene warming events and the timing of terrestrial faunal exchange between India and Asia

    Mark Clementz;S. Bajpai;V. Ravikant;J.G.M. Thewissen

  • Palaeoclimate reconstructions of the Middle Jurassic of Kachchh (western India): an integrated approach based on palaeoecological, oxygen isotopic, and clay mineralogical data

    F.T. Fürsich;I.B. Singh;M. Joachimski;S. Krumm

  • Late Quaternary History of the Ganga Plain

    Indra Bir Singh

  • Faunal response to transgressive-regressive cycles: example from the Jurassic of western India

    Franz T. Fürsich;Wolfgang Oschmann;Anand K. Jaitly;Indra Bir Singh

  • Importance of geomorphology and sedimentation processes for metal dispersion in sediments and soils of the Ganga Plain: identification of geochemical domains

    A.A. Ansari;I.B. Singh;H.J. Tobschall

  • Palynofacies and sedimentology-based high-resolution sequence stratigraphy of the lignite-bearing muddy coastal deposits (early Eocene) in the Vastan Lignite Mine, Gulf of Cambay, India

    Vandana Prasad;Indra Bir Singh;Sunil Bajpai;Rahul Garg;Rahul Garg

  • Marker Beds in the Jurassic of the Kachchh Basin, western India: Their depositional environment and sequence-stratigraphic significance

    F. T. FüRSICH;D. K. Pandey;J. H. Callomon;A. K. Jaitly

  • Upland interfluve(Doab) deposition: Alternative model to muddy overbank deposits

    Indra Bir Singh;Pradeep Srivastava;Shikha Sharma;Maneesh Sharma

  • Extensional tectonic activity in the cratonward parts (peripheral bulge)of the Ganga Plain foreland basin, India

    K. K. Agarwal;I. B. Singh;M. Sharma;S. Sharma

Frequent Co-Authors

Pradeep Srivastava
Pradeep Srivastava Indian Institute of Technology Roorkee
Sandeep Singh
Sandeep Singh Indian Institute of Technology Roorkee
Michael M. Joachimski
Michael M. Joachimski University of Erlangen-Nuremberg
Franz T. Fürsich
Franz T. Fürsich University of Erlangen-Nuremberg
Ashok K. Singhvi
Ashok K. Singhvi Physical Research Laboratory
Wolfgang Oschmann
Wolfgang Oschmann Goethe University Frankfurt
R. Lawrence Edwards
R. Lawrence Edwards University of Minnesota
Hai Cheng
Hai Cheng Xi'an Jiaotong University
Lowell D. Stott
Lowell D. Stott University of Southern California
Shivali Sharma
Shivali Sharma International Crops Research Institute for the Semi-Arid Tropics

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