World's Best Scientists 2026 revealed!

D-Index & Metrics

Plant Science and Agronomy

D-Index
58
Citations
10218
World Ranking
1377
National Ranking
118

Ecology and Evolution

D-Index
58
Citations
10335
World Ranking
2606
National Ranking
305

Overview

John A. Lee is affiliated with the University of Sheffield in the United Kingdom. Their research output focuses primarily on the intersection of medicine and advanced computational techniques, particularly in medical imaging and radiation therapy.

The main fields of study for Lee include Medicine, with significant contributions in the subfields of Pulmonary and Respiratory Medicine, Radiation, Radiology, Nuclear Medicine and Imaging, Computer Vision and Pattern Recognition, and Artificial Intelligence.

Lee's major research topics encompass Advanced Radiotherapy Techniques, Radiation Therapy and Dosimetry, Medical Imaging Techniques and Applications, Radiation Effects in Electronics, Radiomics and Machine Learning in Medical Imaging, Advanced MRI Techniques and Applications, and Face and Expression Recognition.

Frequent publication venues where Lee has contributed extensively are Radiotherapy and Oncology, International Journal of Particle Therapy, Physics in Medicine and Biology, Medical Physics, and arXiv (Cornell University).

Lee collaborates regularly with a range of coauthors, including Edmond Sterpin, Ana María Barragán Montero, Kevin Souris, S. Wuyckens, and Macarena Chocan Vera.

Recent papers authored or coauthored by Lee include:

  • Artificial intelligence and machine learning for medical imaging: A technology review, 2021, Physica Medica
  • Towards a safe and efficient clinical implementation of machine learning in radiation oncology by exploring model interpretability, explainability and data-model dependency, 2022, Physics in Medicine and Biology
  • Deep learning dose prediction for IMRT of esophageal cancer: The effect of data quality and quantity on model performance, 2021, Physica Medica
  • Domain adversarial networks and intensity-based data augmentation for male pelvic organ segmentation in cone beam CT, 2021, Computers in Biology and Medicine
  • Treatment planning in arc proton therapy: Comparison of several optimization problem statements and their corresponding solvers, 2022, Computers in Biology and Medicine

Best Publications

  • Global change and arctic ecosystems: is lichen decline a function of increases in vascular plant biomass?

    J. H.C. Cornelissen;J. H.C. Cornelissen;T. V. Callaghan;J. M. Alatalo;A. Michelsen

  • Raised atmospheric CO2 levels and increased N deposition cause shifts in plant species composition and production in Sphagnum bogs

    Frank Berendse;Nico van Breemen;HÅkan Rydin;Alexandre Buttler

  • Long‐term ecosystem level experiments at Toolik Lake, Alaska, and at Abisko, Northern Sweden: generalizations and differences in ecosystem and plant type responses to global change

    M. T. van Wijk;M. T. van Wijk;K. E. Clemmensen;G. R. Shaver;Mathew Williams

  • COMPARATIVE RESPONSES OF PHENOLOGY AND REPRODUCTIVE DEVELOPMENT TO SIMULATED ENVIRONMENTAL-CHANGE IN SUB-ARCTIC AND HIGH ARCTIC PLANTS

    Philip Wookey;Andrew N Parsons;Jeffery M Welker;Jacqueline A Potter

  • Responses of a subarctic dwarf shrub heath community to simulated environmental change

    M.C. Press;J.A. Potter;M.J.W. Burke;T.V. Callaghan

  • Growth responses of four sub-Arctic dwarf shrubs to simulated environmental change

    Andrew N Parsons;Jeffery M Welker;Philip Wookey;Malcolm C Press

  • Base cation depletion, eutrophication and acidification of species-rich grasslands in response to long-term simulated nitrogen deposition

    Paul Horswill;Odhran O'Sullivan;Gareth K. Phoenix;John A. Lee

  • Environmental constraints on the growth, photosynthesis and reproductive development of Dryas octopetala at a high Arctic polar semi-desert, Svalbard.

    P. A. Wookey;C. H. Robinson;A. N. Parsons;J. M. Welker

  • Plant community responses to simulated environmental change at a high arctic polar semi-desert

    Clare H Robinson;Philip Wookey;John A Lee;Terry Callaghan

  • Regional and historical aspects of lead pollution in Britain.

    J. A. Lee;J. H. Tallis

  • THE POTENTIAL IMPORTANCE OF AN INCREASED ATMOSPHERIC NITROGEN SUPPLY TO THE GROWTH OF OMBROTROPHIC SPHAGNUM SPECIES

    M. C. Press;S. J. Woodin;J. A. Lee

  • Changes in soil microbial biomass and microbial activities in response to 7 years simulated pollutant nitrogen deposition on a heathland and two grasslands

    D Johnson;JR Leake;John A. Lee;Colin D. Campbell

  • An experimental investigation into the effects of atmospheric nitrogen deposition on two semi-natural grasslands

    Morecroft;E.K. Sellers;J.A. Lee

  • Ecological effects of atmospheric reactive nitrogen deposition on semi-natural terrestrial ecosystems

    J. A. Lee;S. J. M. Caporn

  • Responses of plant litter decomposition and nitrogen mineralisation to simulated environmental change in a high arctic polar semi-desert and a subarctic dwarf shrub heath

    Clare H Robinson;Philip Wookey;A N Parsons;Jacqueline A Potter

  • Regional and historical variation in the nitrogen content of Racomitrium lanuginosum in Britain in relation to atmospheric nitrogen deposition.

    J.A. Baddeley;D.B.A. Thompson;J.A. Lee

  • Effects of sulphur pollutants on the growth of Sphagnum species

    Patricia Ferguson;J.A. Lee;J.N.B. Bell

  • Differential growth, allocation and photosynthetic responses of Polygonum viviparum to simulated environmental change at a high arctic polar semi-desert

    Philip Wookey;Jeffery M Welker;Andrew N Parsons;Malcolm C Press

  • The effect of increased deposition of atmospheric nitrogen on Calluna vulgaris in upland Britain

    Jacqueline A. Carroll;Simon J.M. Caporn;Leigh E. Cawley;David J. Read

  • NITROGEN METABOLISM OF HALOPHYTES II. NITRATE AVAILABILITY AND UTILIZATION

    G. R. Stewart;J. A. Lee;T. O. Orebamjo

  • NITROGEN METABOLISM OF HALOPHYTES.

    G. R. Stewart;J. A. Lee;T. O. Orebamjo

  • The direct effects of UV-B radiation on Betula pubescens litter decomposing at four European field sites

    Sandra A. Moody;Nigel D. Paul;Lars Olof Björn;Terry V. Callaghan

  • Nitrate reductase activity in Sphagnum fuscum in relation to wet deposition of nitrate from the atmosphere

    S. Woodin;M. C. Press;J. A. Lee

  • Fate of added nitrogen in a moss-sedge Arctic community and effects of increased nitrogen deposition

    Ingibjo¨rg S. Jo´nsdo´ttir;Terry V. Callaghan;John A. Lee

  • Elevated concentrations of CO2 may double methane emissions from mires

    Paul R. Hutchin;Malcolm C. Press;John A. Lee;Trevor W. Ashenden

  • Predicting impacts of Arctic climate change: Past lessons and future challenges

    Gareth K. Phoenix;John A. Lee

  • Element concentrations in five Sphagnum species in relation to atmospheric pollution

    Patricia Ferguson;R. N. Robinson;M. C. Press;J. A. Lee

  • The effects of quantity and duration of simulated pollutant nitrogen deposition on root-surface phosphatase activities in calcareous and acid grasslands: a bioassay approach

    D. Johnson;J. R. Leake;J. A. Lee

  • Long-Term Experiments in Agricultural and Ecological Sciences.

    A. D. Bradshaw;R. A. Leigh;A. E. Johnston

  • Methods in Comparative Plant Ecology: A Laboratory Manual.

    J. A. Lee;G. A. F. Hendry;J. P. Grime

Frequent Co-Authors

Terry V. Callaghan
Terry V. Callaghan University of Sheffield
Malcolm C. Press
Malcolm C. Press Manchester Metropolitan University
Dylan Gwynn-Jones
Dylan Gwynn-Jones Aberystwyth University
Philip A. Wookey
Philip A. Wookey University of Stirling
Harri Vasander
Harri Vasander University of Helsinki
Frank Berendse
Frank Berendse Wageningen University & Research
Clare H. Robinson
Clare H. Robinson University of Manchester
Gareth K. Phoenix
Gareth K. Phoenix University of Sheffield
Håkan Rydin
Håkan Rydin Uppsala University
Jonathan R. Leake
Jonathan R. Leake University of Sheffield

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Best Scientists Citing John A. Lee