John O’Hagan

Recommendations for daytime, evening, and nighttime indoor light exposure to best support physiology, sleep, and wakefulness in healthy adults

Timothy M. Brown, George C. Brainard, Christian Cajochen et al. · PLoS Biology · 2022 · 513 citations · Full text

Support Physiology, Sleep Disorders, Sleep Health +26

Low-energy light bulbs, computers, tablets and the blue light hazard

John O’Hagan, Marina Khazova, Luke Price · Eye · 2016 · 185 citations · Full text

Electrical Engineering, New Lighting Technology, Low-energy Light Bulbs +1

UV Index monitoring in Europe

Alois W. Schmalwieser, Jülian Gröbner, M. Blumthaler et al. · Photochemical & Photobiological Sciences · 2017 · 85 citations · Full text

Ultraviolet Light, Environmental Monitoring, Engineering +8

Dose Estimation for a Study of Nuclear Workers in France, the United Kingdom and the United States of America: Methods for the International Nuclear Workers Study (INWORKS)

Isabelle Thierry-Chef, David B. Richardson, Robert D. Daniels et al. · Radiation Research · 2015 · 68 citations

Engineering, Radioactive Contamination, Radiation Exposure +20

Optical radiation emissions from compact fluorescent lamps

Marina Khazova, John O’Hagan · Radiation Protection Dosimetry · 2008 · 46 citations