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Abdallah S. Daar

Abdallah S. Daar

D-Index & Metrics

Discipline name D-Index World Ranking Current World Ranking National Ranking Current National Ranking Publications Citations
Social Sciences and Humanities 50 2711 2480 153 144 252 13429

Abdallah S. Daar publications per year

The chart shows the history of publications by Abdallah S. Daar between 1971 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Abdallah S. Daar published across 55 years, from 1971 to 2025, averaging 5.7 papers a year. Output peaked at 32 publications in 2005. 1 of the 316 publications appeared in the last two years.

No. of publications
10 20 30
Bar chart. Horizontal axis: year, 1971 to 2025. Vertical axis: number of publications, 0 to 32. Peak 32 publications in 2005. 1971: 1 publication 1972: 0 publications 1973: 0 publications 1974: 0 publications 1975: 0 publications 1976: 1 publication 1977: 1 publication 1978: 2 publications 1979: 0 publications 1980: 0 publications 1981: 2 publications 1982: 1 publication 1983: 2 publications 1984: 6 publications 1985: 0 publications 1986: 0 publications 1987: 1 publication 1988: 1 publication 1989: 1 publication 1990: 2 publications 1991: 2 publications 1992: 1 publication 1993: 1 publication 1994: 2 publications 1995: 4 publications 1996: 2 publications 1997: 11 publications 1998: 8 publications 1999: 6 publications 2000: 10 publications 2001: 6 publications 2002: 4 publications 2003: 21 publications 2004: 21 publications 2005: 32 publications 2006: 28 publications 2007: 16 publications 2008: 26 publications 2009: 14 publications 2010: 23 publications 2011: 9 publications 2012: 17 publications 2013: 8 publications 2014: 1 publication 2015: 4 publications 2016: 4 publications 2017: 4 publications 2018: 3 publications 2019: 0 publications 2020: 4 publications 2021: 1 publication 2022: 0 publications 2023: 1 publication 2024: 0 publications 2025: 1 publication
1971 2025

316 publications in total across all disciplines

View publications per year as a table
Abdallah S. Daar: publications per year, 1971 to 2025
Year Publications
1971 1
1972 0
1973 0
1974 0
1975 0
1976 1
1977 1
1978 2
1979 0
1980 0
1981 2
1982 1
1983 2
1984 6
1985 0
1986 0
1987 1
1988 1
1989 1
1990 2
1991 2
1992 1
1993 1
1994 2
1995 4
1996 2
1997 11
1998 8
1999 6
2000 10
2001 6
2002 4
2003 21
2004 21
2005 32
2006 28
2007 16
2008 26
2009 14
2010 23
2011 9
2012 17
2013 8
2014 1
2015 4
2016 4
2017 4
2018 3
2019 0
2020 4
2021 1
2022 0
2023 1
2024 0
2025 1
Total 316
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Abdallah S. Daar 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 Abdallah S. Daar 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, 244–253 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: 252 publications — 79th percentile

79% 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
244–253 167 252
254–263 162
264–273 138
274–283 138
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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Abdallah S. Daar 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 Abdallah S. Daar 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, 50 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: 50 D-Index — 66th percentile

66% 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
43 300
44 269
45 260
46 228
47 251
48 203
49 186
50 187 50
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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Research.com Recognitions

  • 2007 - Fellow, The World Academy of Sciences
  • 2006 - Fellow of the Royal Society of Canada Academy of Social Sciences

Overview

Abdallah S. Daar is affiliated with the University of Toronto in Canada and has made contributions primarily in the field of Medicine. Their research spans several subfields including Nutrition and Dietetics, General Health Professions, Periodontics, Organizational Behavior and Human Resource Management, and Public Health, Environmental and Occupational Health.

Their work covers a range of main topics such as:

  • Child Nutrition and Water Access
  • Child and Adolescent Health
  • Dental Health and Care Utilization
  • Global Public Health Policies and Epidemiology
  • Biotechnology and Related Fields
  • Child and Adolescent Psychosocial and Emotional Development
  • Delphi Technique in Research

Abdallah S. Daar has collaborated frequently with several co-authors including:

  • Fabio Salamanca-Buentello
  • Andrew Macnab
  • Habib Benzian
  • Sudeshni Naidoo
  • Mary V. Seeman

The scientist has published articles in various journals and venues such as:

  • The Lancet Public Health
  • Nature Nanotechnology
  • PLoS ONE
  • Journal of Drug Delivery and Therapeutics

Some notable recent papers include:

  • "Nanotechnology, equity and global health," 2021, Nature Nanotechnology
  • "Redefining the non-communicable disease framework to a 6 × 6 approach: incorporating oral diseases and sugars," 2023, The Lancet Public Health
  • "The ethical, social, and cultural dimensions of screening for mental health in children and adolescents of the developing world," 2020, PLoS ONE
  • "Knowledge, Attitude, and Practice Regarding Hepatitis B Virus Infection and Vaccination Status Among Nursing Staff at Shaafi Hospital, Mogadishu, Somalia," 2025, Journal of Drug Delivery and Therapeutics

Throughout their career, Abdallah S. Daar has received recognition such as being named a Fellow of The World Academy of Sciences in 2007 and a Fellow of the Royal Society of Canada in 2006 in the Academy of Social Sciences category.

Best Publications

  • Grand challenges in global mental health

    Pamela Y. Collins;Vikram Patel;Vikram Patel;Sarah S. Joestl;Dana March;Dana March

  • Grand challenges in chronic non-communicable diseases

    Abdallah S. Daar;Peter A. Singer;Deepa Leah Persad;Stig K. Pramming

  • 'Mind the gap': science and ethics in nanotechnology

    Anisa Mnyusiwalla;Abdallah S Daar;Peter A Singer

  • Grand challenges in global health : community engagement in research in developing countries.

    Paulina O. Tindana;Jerome Amir. Singh;C. Shawn. Tracy;Ross E. G. Upshur

  • Nanotechnology and the developing world

    Fabio Salamanca-Buentello;Deepa L Persad;Erin B Court;Douglas K Martin

  • Top ten biotechnologies for improving health in developing countries

    Abdallah S. Daar;Halla Thorsteinsdóttir;Douglas K. Martin;Alyna C. Smith

  • Grand challenges in global health

    Harold Varmus;Richard Klausner;Elias Zerhouni;Tara Acharya

  • Global health ethics: the rationale for mutual caring

    Solomon R. Benatar;Abdallah S. Daar;Peter A. Singer

  • State of academic knowledge on toxicity and biological fate of quantum dots.

    Jennifer L. Pelley;Abdallah S. Daar;Marc A. Saner

  • Ethics and SARS: lessons from Toronto

    Peter A Singer;Solomon R Benatar;Mark Bernstein;Mark Bernstein;Abdallah S Daar

  • Grand Challenges in Global Mental Health: Integration in Research, Policy, and Practice

    Pamela Y. Collins;Thomas R. Insel;Arun Chockalingam;Abdallah Daar;Abdallah Daar

  • Grand challenges: Integrating mental health care into the non-communicable disease agenda.

    Victoria K. Ngo;Adolfo Rubinstein;Vijay Ganju;Pamela Kanellis

  • A proposed definition of regenerative medicine.

    Abdallah S. Daar;Heather L. Greenwood

  • Harnessing genomics and biotechnology to improve global health equity.

    Peter A. Singer;Abdallah S. Daar

  • DNA databanks and consent: A suggested policy option involving an authorization model

    Timothy Caulfield;Ross Eg Upshur;Abdallah S. Daar

  • Innovative health service delivery models in low and middle income countries - what can we learn from the private sector?

    Onil Bhattacharyya;Sara Khor;Anita McGahan;David Dunne

  • Bioethics for clinicians: 21. Islamic bioethics

    Abdallah S. Daar;A. Khitamy

  • Race and ancestry in biomedical research: exploring the challenges

    Timothy Caulfield;Stephanie M. Fullerton;Sarah E. Ali-Khan;Laura Arbour

  • Chinese health biotech and the billion-patient market

    Sarah E Frew;Stephen M Sammut;Alysha F Shore;Joshua K Ramjist

  • Pharmacogenetics and geographical ancestry: implications for drug development and global health.

    Abdallah S. Daar;Peter A. Singer

  • Global Health and Global Health Ethics: Global health ethics: the rationale for mutual caring

    Solomon Benatar;Abdallah S. Daar;Peter A. Singer

Frequent Co-Authors

Peter A. Singer
Peter A. Singer National University of Singapore
Ross E. G. Upshur
Ross E. G. Upshur University of Toronto
Douglas K. Martin
Douglas K. Martin University of Toronto
Anita M. McGahan
Anita M. McGahan University of Toronto
Solomon R. Benatar
Solomon R. Benatar University of Cape Town
Stephen W. Scherer
Stephen W. Scherer University of Toronto
Richard Smith
Richard Smith University of Exeter
Timothy Caulfield
Timothy Caulfield University of Alberta
Bartha Maria Knoppers
Bartha Maria Knoppers McGill University Health Centre
Mark Bernstein
Mark Bernstein Toronto Western Hospital

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