World's Best Scientists 2026 revealed!

D-Index & Metrics

Genetics

D-Index
92
Citations
51937
World Ranking
986
National Ranking
139

Medicine

D-Index
98
Citations
54204
World Ranking
8751
National Ranking
854

Julie Williams publication distribution in Genetics in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Genetics in 2026. The highlighted bar marks where Julie Williams sits on this spectrum.

45–54 publications: 6 scientists 55–64 publications: 10 scientists 65–74 publications: 35 scientists 75–84 publications: 84 scientists 85–94 publications: 102 scientists 95–104 publications: 151 scientists 105–114 publications: 175 scientists 115–124 publications: 203 scientists 125–134 publications: 217 scientists 135–144 publications: 205 scientists 145–154 publications: 193 scientists 155–164 publications: 188 scientists 165–174 publications: 170 scientists 175–184 publications: 178 scientists 185–194 publications: 164 scientists 195–204 publications: 173 scientists 205–214 publications: 159 scientists 215–224 publications: 134 scientists 225–234 publications: 143 scientists 235–244 publications: 105 scientists 245–254 publications: 114 scientists 255–264 publications: 92 scientists 265–274 publications: 88 scientists 275–284 publications: 87 scientists 285–294 publications: 80 scientists 295–304 publications: 62 scientists 305–314 publications: 75 scientists 315–324 publications: 67 scientists 325–334 publications: 60 scientists 335–344 publications: 52 scientists 345–354 publications: 40 scientists 355–364 publications: 48 scientists 365–374 publications: 47 scientists 375–384 publications: 46 scientists 385–394 publications: 31 scientists 395–404 publications: 27 scientists 405–414 publications: 40 scientists 415–424 publications: 30 scientists 425–434 publications: 43 scientists 435–444 publications: 29 scientists 445–454 publications: 14 scientists 455–464 publications: 28 scientists 465–474 publications: 21 scientists 475–484 publications: 21 scientists 485–494 publications: 22 scientists 495–504 publications: 17 scientists 505–514 publications: 12 scientists 515–524 publications: 11 scientists 525–534 publications: 8 scientists 535–544 publications: 8 scientists 545–554 publications: 14 scientists 555–564 publications: 4 scientists 565–574 publications: 11 scientists 575–584 publications: 5 scientists 585–594 publications: 11 scientists 595–604 publications: 12 scientists 605–614 publications: 7 scientists 615–624 publications: 6 scientists 625–634 publications: 10 scientists 635–644 publications: 9 scientists 645–654 publications: 10 scientists 655–664 publications: 6 scientists 665–674 publications: 6 scientists 675–684 publications: 6 scientists 685–694 publications: 4 scientists 695–702 publications: 6 scientists 703+ publications: 100 scientists
45 publications 703+

This scientist: 350 publications — 83rd percentile

83% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 703 publications or more.

Julie Williams D-index placement in Genetics in 2026

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

40–41 D-Index: 24 scientists 42–43 D-Index: 52 scientists 44–45 D-Index: 84 scientists 46–47 D-Index: 112 scientists 48–49 D-Index: 118 scientists 50–51 D-Index: 141 scientists 52–53 D-Index: 143 scientists 54–55 D-Index: 145 scientists 56–57 D-Index: 179 scientists 58–59 D-Index: 162 scientists 60–61 D-Index: 175 scientists 62–63 D-Index: 191 scientists 64–65 D-Index: 172 scientists 66–67 D-Index: 184 scientists 68–69 D-Index: 164 scientists 70–71 D-Index: 158 scientists 72–73 D-Index: 150 scientists 74–75 D-Index: 136 scientists 76–77 D-Index: 127 scientists 78–79 D-Index: 127 scientists 80–81 D-Index: 111 scientists 82–83 D-Index: 110 scientists 84–85 D-Index: 110 scientists 86–87 D-Index: 84 scientists 88–89 D-Index: 102 scientists 90–91 D-Index: 66 scientists 92–93 D-Index: 72 scientists 94–95 D-Index: 70 scientists 96–97 D-Index: 54 scientists 98–99 D-Index: 60 scientists 100–101 D-Index: 49 scientists 102–103 D-Index: 55 scientists 104–105 D-Index: 45 scientists 106–107 D-Index: 42 scientists 108–109 D-Index: 28 scientists 110–111 D-Index: 39 scientists 112–113 D-Index: 25 scientists 114–115 D-Index: 31 scientists 116–117 D-Index: 29 scientists 118–119 D-Index: 34 scientists 120–121 D-Index: 29 scientists 122–123 D-Index: 29 scientists 124–125 D-Index: 18 scientists 126–127 D-Index: 27 scientists 128–129 D-Index: 22 scientists 130–131 D-Index: 16 scientists 132–133 D-Index: 11 scientists 134–135 D-Index: 17 scientists 136–137 D-Index: 12 scientists 138–139 D-Index: 21 scientists 140–141 D-Index: 4 scientists 142–143 D-Index: 9 scientists 144–145 D-Index: 14 scientists 146–147 D-Index: 6 scientists 148–149 D-Index: 10 scientists 150–151 D-Index: 7 scientists 152–153 D-Index: 9 scientists 154–155 D-Index: 8 scientists 156–157 D-Index: 8 scientists 158–159 D-Index: 9 scientists 160+ D-Index: 96 scientists
40 D-Index 160+

This scientist: 92 D-Index — 77th percentile

77% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 160 D-Index or more.

Overview

Julie Williams is affiliated with Cardiff University in the United Kingdom and has contributed extensively to research spanning medicine and health professions. Their work focuses on several subfields, including general health professions, public health, environmental and occupational health, clinical psychology, psychiatry and mental health, and epidemiology.

Their main research topics cover:

  • Mental Health and Patient Involvement
  • Telemedicine and Telehealth Implementation
  • Urban Transport and Accessibility
  • Physical Activity and Health
  • Schizophrenia Research and Treatment
  • Health Disparities and Outcomes
  • Chronic Disease Management Strategies

Williams has published in a range of journals, with frequent contributions to:

  • bioRxiv (Cold Spring Harbor Laboratory)
  • Journal of Medical Internet Research
  • Health Promotion Journal of Australia
  • Pilot and Feasibility Studies
  • Frontiers in Health Services

Recent papers authored or co-authored by Williams include:

  • "Implementation, Adoption, and Perceptions of Telemental Health During the COVID-19 Pandemic: Systematic Review," 2021, Journal of Medical Internet Research
  • "Implementation of Telemental Health Services Before COVID-19: Rapid Umbrella Review of Systematic Reviews," 2021, Journal of Medical Internet Research
  • "Barriers and Facilitators of Clinician and Researcher Collaborations: A Qualitative Study," 2020, BMC Health Services Research
  • "Effect of Vitamin D Supplementation on Outcomes in People With Early Psychosis," 2021, JAMA Network Open
  • "Characteristics Associated with Willingness to Walk Further Than Necessary to the Bus Stop: Insights for Public Transport-Related Physical Activity," 2021, Journal of Transport & Health

Williams has collaborated frequently with a number of researchers, including:

  • Fiona Gaughran
  • Nick Sevdalis
  • Kim Jose
  • Andrew Palmer
  • Melanie J. Sharman

Their research contributions integrate clinical and public health perspectives with an emphasis on mental health and telehealth services. The exploration of urban transport and accessibility also reflects an interdisciplinary approach linking physical activity and health outcomes. The combination of these topics aligns with broader efforts to understand and improve health disparities, chronic disease management, and patient involvement in mental health care.

Best Publications

  • Meta-analysis of 74,046 individuals identifies 11 new susceptibility loci for Alzheimer's disease

    Jean-Charles Lambert;Jean-Charles Lambert;Jean-Charles Lambert;Carla A Ibrahim-Verbaas;Denise Harold;Adam C Naj

  • Genome-wide association study identifies variants at CLU and PICALM associated with Alzheimer's disease

    Denise Harold;Richard Abraham;Paul Hollingworth;Rebecca Sims

  • TREM2 Variants in Alzheimer's Disease

    Rita Guerreiro;Rita Guerreiro;Aleksandra Wojtas;Jose Bras;Minerva Carrasquillo

  • Conceptual framework for personal recovery in mental health: systematic review and narrative synthesis.

    Mary Leamy;Victoria Bird;Clair Le Boutillier;Julie Williams

  • Erratum: Genome-wide association study identifies variants at CLU and PICALM associated with Alzheimer's disease (Nature Genetics (2009) 41 (1088-1093))

    D Harold;R Abraham;P Hollingworth;R Sims

  • Common variants at ABCA7, MS4A6A/MS4A4E, EPHA1, CD33 and CD2AP are associated with Alzheimer's disease.

    Paul Hollingworth;Denise Harold;Rebecca Sims;Amy Gerrish

  • Analysis of shared heritability in common disorders of the brain

    Verneri Anttila;Verneri Anttila;Brendan Bulik-Sullivan;Brendan Bulik-Sullivan;Hilary K. Finucane;Raymond K. Walters;Raymond K. Walters

  • Genome-wide analysis of genetic loci associated with Alzheimer disease.

    Sudha Seshadri;Annette L. Fitzpatrick;M Arfan Ikram;Anita L. DeStefano

  • Gene-wide analysis detects two new susceptibility genes for Alzheimer's disease.

    Valentina Escott-Price;Céline Bellenguez;Li-San Wang;Seung-Hoan Choi

  • An outbreak of multidrug-resistant tuberculosis among hospitalized patients with the acquired immunodeficiency syndrome.

    Brian R. Edlin;Jerome I. Tokars;Michael H. Grieco;Jack T. Crawford

  • Rare coding variants in PLCG2, ABI3, and TREM2 implicate microglial-mediated innate immunity in Alzheimer's disease

    Rebecca Sims;Sven J. Van Der Lee;Adam C. Naj;Céline Bellenguez;Céline Bellenguez

  • Genetic evidence implicates the immune system and cholesterol metabolism in the aetiology of Alzheimer's disease.

    Lesley Jones;Peter A. Holmans;Marian L. Hamshere;Denise Harold

  • Physical, cognitive, and mental health impacts of COVID-19 after hospitalisation (PHOSP-COVID): a UK multicentre, prospective cohort study.

    Rachael A Evans;Hamish McAuley;Ewen M Harrison;Aarti Shikotra

  • Candidate single-nucleotide polymorphisms from a genomewide association study of Alzheimer disease

    Hao Li;Sally Wetten;Li Li;Pamela L. St. Jean

  • What Does Recovery Mean in Practice? A Qualitative Analysis of International Recovery-Oriented Practice Guidance

    Clair Le Boutillier;Mary Leamy;Victoria J Bird;Larry Davidson

  • Predictors of developmental dyslexia in European orthographies with varying complexity

    Karin Landerl;Karin Landerl;Franck Ramus;Kristina Moll;Kristina Moll;Heikki Lyytinen

  • Susceptibility Locus for Alzheimer's Disease on Chromosome 10

    Amanda Myers;Peter Holmans;Helen Marshall;Jennifer Kwon

  • Cognitive mechanisms underlying reading and spelling development in five European orthographies

    Kristina Moll;Franck Ramus;Juergen Bartling;Jennifer Bruder

  • A full genome scan for late onset Alzheimer's disease

    Patrick Kehoe;Fabienne Wavrant-De Vrieze;Richard Crook;William S. Wu

  • Genome-wide association study identifies variants at CLU and PICALM associated with Alzheimertextquotesingles disease

    Denise Harold;Richard Abraham;Paul Hollingworth;Rebecca Sims

Frequent Co-Authors

Michael John Owen
Michael John Owen Cardiff University
Simon Lovestone
Simon Lovestone University of Oxford
Michael Conlon O'Donovan
Michael Conlon O'Donovan Cardiff University
Peter Holmans
Peter Holmans Cardiff University
Denise Harold
Denise Harold Dublin City University
Alison Goate
Alison Goate Icahn School of Medicine at Mount Sinai
John Hardy
John Hardy University College London
Carol Brayne
Carol Brayne University of Cambridge
Lesley Jones
Lesley Jones Cardiff University

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