OOIR: Observatory of International Research

Papers

(The TQCC of Lighting Research & Technology is 3. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2021-04-01 to 2025-04-01.)

Article	Citations
Editorial: The next generation of lighting calculations	75
Conceptualising innovative lighting interventions for suicide, trespass and risky behaviour on the railway	54
In praise of persistence	26
Context-aware lighting for office lounge with simple algorithm	24
Visual cues to interpersonal evaluations for pedestrians	23
Light source spectrum influences long-term flowering cycles and visual appearance in African violet (Saintpaulia ionantha Wendl.)	20
Life cycle cost analysis of LED retrofit and luminaire replacements for four-foot T8 troffers	20
Standard observer watts: Evaluating the efficiency of circadian-effective luminaires using a standard observer methodology	16
Effects of inter-reflections on the chromatic structure of the light field	15
Establishing optimal illuminance for pedestrian reassurance using segmented regression	15
‘The window area shall be at least one-tenth of the area of the room’: The origins of a daylight (and ventilation) requirement in modern building codes	12
A review of integrative dynamic lighting and associated well-being impact for people living with dementia	12
Recommendations for light-dosimetry field studies based on a meta-analysis of personal light levels of office workers	11
Visibility of the phantom array effect at different LED colour temperatures under high-frequency temporal light modulation	11
Algorithm for real-time colour mixing of a five-channel LED system while optimising spectral quality parameters	11
Editorial: Pedestrian perils	10
Influence of automotive headlamp systems on the visibility of targets under different road lighting conditions	9
What to measure and report in studies of discomfort from glare for pedestrian applications	9
Towards a wider adoption of EN 17037: A Scandinavian perspective	8
Opinion: Daylight in homes must be safeguarded	8
Theory and simulation of calculating local illuminance density based on high dynamic range panoramic maps	7
Editorial: Lighting and health	7
The effect of light directionality on alertness and cognitive performance during post-lunch dip	7
Opinion: Tailoring the lighting environment for a healthier ocular growth	7
Visibility and annoyance of the phantom array effect varies with age and history of migraine	7

Towards a framework for light-dosimetry studies: Methodological considerations	6
Corrigendum	6
Editorial: Assumptions are what we do not know we are making	6
Research note: Variation of the effect of ambient light level on crime frequency with type of crime and location	6
The effect of changes in light level on the numbers of cyclists	6
Grayscale−luminance converting polynomial function for digital images to determine Feu and L_av in a low-contrast artificial lit space	6
Correspondence: Designing and specifying light for melatonin suppression, non-visual responses and integrative lighting solutions – establishing a proper bright day, dim night metrology	6
Colour discrimination scores combining colour fidelity and gamut area characteristics	5
Multi-criteria decision-making methods for labelling energy, visual and circadian performance of LED lighting products	5
Editorial: A better future	5
Editorial: What can we learn from the lighting in homes?	5
Comment on: Predicting discomfort from glare with pedestrian-scale lighting: A comparison of candidate models using four independent datasets, by Abboushi, Fotios and Miller	5
Our skies are too grey: Where is the colour?	5
Opinion: Progress through a Pandemic	5
Comparison and validation of neural network models to estimate LED spectral power distribution	5
Towards a framework for light-dosimetry studies: Quantification metrics	5
Implementing integrative lighting in conventional office luminaires: Effects on melatonin secretion and sleepiness	5
From luminance to brightness: A data-driven approach to support brightness assessments in open plan offices	5
Photon flow: A three-dimensional expression of the light field using volume photon mapping	4
Effects of blue-enriched white light with same correlated colour temperature on visual fatigue	4
Predicting discomfort from glare with pedestrian-scale lighting: A comparison of candidate models using four independent datasets	4
The impact of road lighting on road user alertness in the evening	4
Opinion: The need for intensive longitudinal data to advance translational research in the domain of light and health	4
Digital implementations for determination of temporal light artefacts of LED luminaires	4
Editorial: Effects of human light exposure on beyond-vision outcomes in different types of built environments	4
Defining daytime in the day-dark approach to measuring the pedestrian reassurance of road lighting	4
Space of basis functions to retrieve road surface reflection tables from luminance maps	3
Research note: On relation between photopic luminous efficacy and colour rendering of LED strips	3
Lighting measurement with a 360° panoramic camera: Part 2 – Applications	3
Incorrect categorisation of ambient light level at the time of a road traffic collision	3
Untangling light in noisy luminous environments	3
Opinion: Your part in the next tracking revolution	3
Effects of lighting on task performance, stress and thermal sensation in working environments	3
Corrigendum to Four minutes might not be enough for color temperature of light to affect subjective sleepiness, mental effort, and light ratings	3
Comparison of questionnaire items for discomfort glare studies in daylit spaces	3
Exploring relationships between soundscape and lightscape perception: A case study around the Colosseum and Fori Imperiali in Rome	3
Opinion: How to foster a motivating ecosystem for our next generation	3
Influence of dynamic LED irradiation mode on the content of nitrates, structural and functional characteristics of lettuce plants	3
Determining scalar illuminance from cubic illuminance data. Part 2: Tests in real lighting environments and an approach to improve its accuracy	3
Using relative visual performance to predict performance of an interpersonal evaluation task with variation in adaptation luminance, observer age, skin tone, pavement reflection and interpersonal dist	3
How can electric lighting contribute to human health and well-being?	3
Sky luminance distribution model based on the information method and ant colony system	3
Correspondence: A panoramic light meter	3