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D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Social Sciences and Humanities 42 4713 4360 73 72 282 8158
Engineering and Technology 40 7235 6981 1321 1314 268 7666

Pradeep Ray publications per year

The chart shows the history of publications by Pradeep Ray between 1993 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Pradeep Ray published across 33 years, from 1993 to 2025, averaging 9.7 papers a year. Output peaked at 28 publications in 2013. 10 of the 320 publications appeared in the last two years.

No. of publications
5 10 15 20 25
Bar chart. Horizontal axis: year, 1993 to 2025. Vertical axis: number of publications, 0 to 28. Peak 28 publications in 2013. 1993: 1 publication 1994: 0 publications 1995: 0 publications 1996: 2 publications 1997: 3 publications 1998: 6 publications 1999: 7 publications 2000: 10 publications 2001: 6 publications 2002: 5 publications 2003: 23 publications 2004: 13 publications 2005: 15 publications 2006: 14 publications 2007: 9 publications 2008: 22 publications 2009: 13 publications 2010: 15 publications 2011: 19 publications 2012: 12 publications 2013: 28 publications 2014: 15 publications 2015: 20 publications 2016: 8 publications 2017: 10 publications 2018: 8 publications 2019: 5 publications 2020: 5 publications 2021: 7 publications 2022: 9 publications 2023: 0 publications 2024: 8 publications 2025: 2 publications
1993 2025

320 publications in total across all disciplines

View publications per year as a table
Pradeep Ray: publications per year, 1993 to 2025
Year Publications
1993 1
1994 0
1995 0
1996 2
1997 3
1998 6
1999 7
2000 10
2001 6
2002 5
2003 23
2004 13
2005 15
2006 14
2007 9
2008 22
2009 13
2010 15
2011 19
2012 12
2013 28
2014 15
2015 20
2016 8
2017 10
2018 8
2019 5
2020 5
2021 7
2022 9
2023 0
2024 8
2025 2
Total 320
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Pradeep Ray publication distribution in Social Sciences and Humanities in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Social Sciences and Humanities in 2026. The highlighted bar marks where Pradeep Ray sits on this spectrum.

No. of scientists
100 200 300 400
Bar chart with 54 bars. Horizontal axis: publications, 44–53 to 570+. Vertical axis: number of scientists, 0 to 474. Most scientists, 474, have 114–123 publications. The last bar groups every scientist with 570 publications or more. The highlighted bar, 274–283 publications, is where this scientist sits. 44–53 publications: 28 scientists 54–63 publications: 61 scientists 64–73 publications: 161 scientists 74–83 publications: 225 scientists 84–93 publications: 301 scientists 94–103 publications: 390 scientists 104–113 publications: 406 scientists 114–123 publications: 474 scientists 124–133 publications: 453 scientists 134–143 publications: 434 scientists 144–153 publications: 407 scientists 154–163 publications: 411 scientists 164–173 publications: 391 scientists 174–183 publications: 313 scientists 184–193 publications: 319 scientists 194–203 publications: 304 scientists 204–213 publications: 285 scientists 214–223 publications: 246 scientists 224–233 publications: 213 scientists 234–243 publications: 170 scientists 244–253 publications: 167 scientists 254–263 publications: 162 scientists 264–273 publications: 138 scientists 274–283 publications: 138 scientists 284–293 publications: 113 scientists 294–303 publications: 106 scientists 304–313 publications: 95 scientists 314–323 publications: 101 scientists 324–333 publications: 81 scientists 334–343 publications: 69 scientists 344–353 publications: 56 scientists 354–363 publications: 36 scientists 364–373 publications: 42 scientists 374–383 publications: 41 scientists 384–393 publications: 44 scientists 394–403 publications: 27 scientists 404–413 publications: 30 scientists 414–423 publications: 20 scientists 424–433 publications: 29 scientists 434–443 publications: 29 scientists 444–453 publications: 25 scientists 454–463 publications: 19 scientists 464–473 publications: 21 scientists 474–483 publications: 11 scientists 484–493 publications: 17 scientists 494–503 publications: 7 scientists 504–513 publications: 6 scientists 514–523 publications: 12 scientists 524–533 publications: 10 scientists 534–543 publications: 7 scientists 544–553 publications: 6 scientists 554–563 publications: 12 scientists 564–569 publications: 8 scientists 570+ publications: 100 scientists
44–53 publications 570+

This scientist: 282 publications — 85th percentile

85% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 570 publications or more.

View publications distribution as a table
Number of Social Sciences and Humanities scientists by publication count, Research.com 2026 ranking edition. Based on 7,777 ranked scientists.
Publications Scientists This scientist
44–53 28
54–63 61
64–73 161
74–83 225
84–93 301
94–103 390
104–113 406
114–123 474
124–133 453
134–143 434
144–153 407
154–163 411
164–173 391
174–183 313
184–193 319
194–203 304
204–213 285
214–223 246
224–233 213
234–243 170
244–253 167
254–263 162
264–273 138
274–283 138 282
284–293 113
294–303 106
304–313 95
314–323 101
324–333 81
334–343 69
344–353 56
354–363 36
364–373 42
374–383 41
384–393 44
394–403 27
404–413 30
414–423 20
424–433 29
434–443 29
444–453 25
454–463 19
464–473 21
474–483 11
484–493 17
494–503 7
504–513 6
514–523 12
524–533 10
534–543 7
544–553 6
554–563 12
564–569 8
570+ 100
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Pradeep Ray D-index placement in Social Sciences and Humanities in 2026

The chart shows the D-index (discipline H-index) distribution of Social Sciences and Humanities scientists ranked by Research.com in 2026. The highlighted bar marks where Pradeep Ray sits on this spectrum.

No. of scientists
100 200 300
Bar chart with 71 bars. Horizontal axis: D-Index, 30 to 100+. Vertical axis: number of scientists, 0 to 313. Most scientists, 313, have 42 D-Index. The last bar groups every scientist with 100 D-Index or more. The highlighted bar, 42 D-Index, is where this scientist sits. 30 D-Index: 177 scientists 31 D-Index: 210 scientists 32 D-Index: 222 scientists 33 D-Index: 188 scientists 34 D-Index: 181 scientists 35 D-Index: 243 scientists 36 D-Index: 261 scientists 37 D-Index: 272 scientists 38 D-Index: 278 scientists 39 D-Index: 300 scientists 40 D-Index: 297 scientists 41 D-Index: 308 scientists 42 D-Index: 313 scientists 43 D-Index: 300 scientists 44 D-Index: 269 scientists 45 D-Index: 260 scientists 46 D-Index: 228 scientists 47 D-Index: 251 scientists 48 D-Index: 203 scientists 49 D-Index: 186 scientists 50 D-Index: 187 scientists 51 D-Index: 166 scientists 52 D-Index: 138 scientists 53 D-Index: 141 scientists 54 D-Index: 131 scientists 55 D-Index: 137 scientists 56 D-Index: 109 scientists 57 D-Index: 129 scientists 58 D-Index: 95 scientists 59 D-Index: 105 scientists 60 D-Index: 106 scientists 61 D-Index: 86 scientists 62 D-Index: 94 scientists 63 D-Index: 77 scientists 64 D-Index: 79 scientists 65 D-Index: 59 scientists 66 D-Index: 68 scientists 67 D-Index: 51 scientists 68 D-Index: 49 scientists 69 D-Index: 40 scientists 70 D-Index: 43 scientists 71 D-Index: 40 scientists 72 D-Index: 50 scientists 73 D-Index: 46 scientists 74 D-Index: 43 scientists 75 D-Index: 45 scientists 76 D-Index: 45 scientists 77 D-Index: 30 scientists 78 D-Index: 25 scientists 79 D-Index: 31 scientists 80 D-Index: 29 scientists 81 D-Index: 18 scientists 82 D-Index: 21 scientists 83 D-Index: 26 scientists 84 D-Index: 15 scientists 85 D-Index: 15 scientists 86 D-Index: 19 scientists 87 D-Index: 19 scientists 88 D-Index: 12 scientists 89 D-Index: 7 scientists 90 D-Index: 19 scientists 91 D-Index: 20 scientists 92 D-Index: 13 scientists 93 D-Index: 9 scientists 94 D-Index: 13 scientists 95 D-Index: 8 scientists 96 D-Index: 7 scientists 97 D-Index: 6 scientists 98 D-Index: 6 scientists 99 D-Index: 6 scientists 100+ D-Index: 97 scientists
30 D-Index 100+

This scientist: 42 D-Index — 42nd percentile

42% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 100 D-Index or more.

View D-Index distribution as a table
Number of Social Sciences and Humanities scientists by D-index, Research.com 2026 ranking edition. Based on 7,777 ranked scientists.
D-Index Scientists This scientist
30 177
31 210
32 222
33 188
34 181
35 243
36 261
37 272
38 278
39 300
40 297
41 308
42 313 42
43 300
44 269
45 260
46 228
47 251
48 203
49 186
50 187
51 166
52 138
53 141
54 131
55 137
56 109
57 129
58 95
59 105
60 106
61 86
62 94
63 77
64 79
65 59
66 68
67 51
68 49
69 40
70 43
71 40
72 50
73 46
74 43
75 45
76 45
77 30
78 25
79 31
80 29
81 18
82 21
83 26
84 15
85 15
86 19
87 19
88 12
89 7
90 19
91 20
92 13
93 9
94 13
95 8
96 7
97 6
98 6
99 6
100+ 97
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Overview

Pradeep Ray is affiliated with Shanghai Jiao Tong University in China and has contributed extensively to research at the intersection of agricultural sciences and computer science. Their scholarly work spans several fields, including Agricultural and Biological Sciences and Computer Science, with particular focus on Animal Science and Zoology, Molecular Biology, Information Systems, Demography, and Agronomy and Crop Science.

The main topics covered by Pradeep Ray's research include:

  • Livestock and Poultry Management
  • Technology Use by Older Adults
  • Animal Virus Infections Studies
  • AI in Service Interactions
  • Silkworms and Sericulture Research
  • Digital Mental Health Interventions
  • Genomics and Phylogenetic Studies

Pradeep Ray's recent papers reflect a range of interdisciplinary interests. Notable works include:

  • "Technology Entrepreneurship in Developing Countries: Role of Telepresence Robots in Healthcare" (2021) published in IEEE Engineering Management Review
  • "Characterization of Domestic Duck Production System in Eastern Region of India" (2020) published in International Journal of Livestock Research
  • "Characterization of duck germplasm of eastern hill and plateau region of Jharkhand" (2022) published in The Indian Journal of Animal Sciences
  • "Telepresence robots to support telehealth during pandemics" (2022) published in Digital Medicine
  • "Molecular characterization and sequencing of the whole mitochondrial genome of native duck breed Maithili (Anas platyrhynchos)" (2024) published in Gene Reports

Several frequent co-authors have collaborated with Pradeep Ray on multiple occasions, including:

  • REENA KAMAL
  • P C CHANDRAN
  • Kamal Sarma
  • Amitava Dey
  • Shanker Dayal

Pradeep Ray's work has appeared predominantly in these publication venues:

  • The Indian Journal of Animal Sciences (3 publications)
  • Digital Medicine (2 publications)
  • IEEE Engineering Management Review
  • International Journal of Livestock Research
  • Gene Reports

The combination of fields of study and research topics indicates a focus on biological and technological aspects of animal science, alongside applications of technology for healthcare and service interactions. The research includes both empirical studies, such as genetic characterization of native animal breeds, and technological explorations, such as the use of telepresence robots in healthcare contexts, especially during pandemic conditions.

Best Publications

  • Trustworthiness in mHealth information services: An assessment of a hierarchical model with mediating and moderating effects using partial least squares (PLS)

    Shahriar Akter;John D'Ambra;Pradeep Ray

  • An evaluation of PLS based complex models: the roles of power analysis, predictive relevance and GOF index

    Shahriar Akter;John D'Ambra;Pradeep Ray

  • Development and validation of an instrument to measure user perceived service quality of mHealth

    Shahriar Akter;John D'Ambra;Pradeep Ray

  • mHealth - an Ultimate Platform to Serve the Unserved

    Shahriar Akter;Pradeep Ray

  • Health Care Provider Adoption of eHealth: Systematic Literature Review

    Junhua Li;Amir Talaei-Khoei;Holly Seale;Pradeep Ray

  • Product innovation for the people's car in an emerging economy

    Sangeeta Ray;Pradeep Kanta Ray

  • Service quality of mHealth platforms: development and validation of a hierarchical model using PLS

    Shahriar Akter;John D'Ambra;Pradeep Ray

  • Towards an ontology for data quality in integrated chronic disease management: A realist review of the literature

    S.T. Liaw;A. Rahimi;A. Rahimi;P. Ray;J. Taggart

  • Continuance of mHealth services at the bottom of the pyramid: the roles of service quality and trust

    Shahriar Akter;Pradeep Ray;John Gaetano D'Ambra

  • Designing an evaluation framework for IT service management

    Blake McNaughton;Pradeep Ray;Lundy Lewis

  • Resource-Constrained Innovation for Emerging Economies: The Case of the Indian Telecommunications Industry

    P.K. Ray;S. Ray

  • Ontology mapping for the interoperability problem in network management

    A.K.Y. Wong;P. Ray;N. Parameswaran;J. Strassner

  • mHealth Technologies for Chronic Diseases and Elders: A Systematic Review

    Giovanni Chiarini;Pradeep Ray;Shahriar Akter;Cristina Masella

  • Mobile e-Health monitoring: an agent-based approach

    Victor Chan;Pradeep Ray;Nandan Parameswaran

  • Determinants of readiness to adopt mHealth in a rural community of Bangladesh

    Fatema Khatun;Anita E. Heywood;Pradeep Kumar Ray;S. M. A. Hanifi

  • Electronic Medical Records: A Review Comparing the Challenges in Developed and Developing Countries

    S.P. Sood;S.N. Nwabueze;V.W.A. Mbarika;N. Prakash

  • mHealth for Smoking Cessation Programs: A Systematic Review

    Koel Ghorai;Shahriar Akter;Fatema Khatun;Pradeep Ray

  • User Perceived Service Quality of mHealth Services in Developing Countries

    Shahriar Akter;John D'Ambra;Pradeep Ray

  • Artificial immune systems for the detection of credit card fraud: an architecture, prototype and preliminary results

    Nicholas Wong;Pradeep Ray;Greg Stephens;Lundy Lewis

  • The Need for Technical Solutions for Maintaining the Privacy of EHR

    Pradeep Ray;Jaminda S. Wimalasiri

Frequent Co-Authors

Shahriar Akter
Shahriar Akter University of Wollongong
Hong-Jie Dai
Hong-Jie Dai Southwest University
Claude Godart
Claude Godart University of Lorraine
Aruna Seneviratne
Aruna Seneviratne University of New South Wales
Srikumar Venugopal
Srikumar Venugopal IBM Research - Ireland
Abbas Bhuiya
Abbas Bhuiya International Centre for Diarrhoeal Disease Research
V Kumar
V Kumar Brock University
Vijay Varadharajan
Vijay Varadharajan University of Newcastle Australia
Aybüke Aurum
Aybüke Aurum University of New South Wales
Sanjay Jha
Sanjay Jha University of New South Wales

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