OOIR: Observatory of International Research

Papers

(The median citation count of Lighting Research & Technology is 1. 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 2021-02-01 to 2025-02-01.)

Article	Citations
The effect of changes in light level on the numbers of cyclists	71
Recommendations for light-dosimetry field studies based on a meta-analysis of personal light levels of office workers	48
Corrigendum	28
Colour discrimination scores combining colour fidelity and gamut area characteristics	26
Opinion: Daylight in homes must be safeguarded	24
Towards a framework for light-dosimetry studies: Quantification metrics	19
Correspondence: Designing and specifying light for melatonin suppression, non-visual responses and integrative lighting solutions – establishing a proper bright day, dim night metrology	17
Establishing optimal illuminance for pedestrian reassurance using segmented regression	17
Conceptualising innovative lighting interventions for suicide, trespass and risky behaviour on the railway	16
‘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	16
Algorithm for real-time colour mixing of a five-channel LED system while optimising spectral quality parameters	15
Theory and simulation of calculating local illuminance density based on high dynamic range panoramic maps	13
Editorial: Assumptions are what we do not know we are making	13
Opinion: Tailoring the lighting environment for a healthier ocular growth	13
Research note: Variation of the effect of ambient light level on crime frequency with type of crime and location	12
Grayscale−luminance converting polynomial function for digital images to determine Feu and L_av in a low-contrast artificial lit space	12
Editorial: Lighting and health	12
Editorial: What can we learn from the lighting in homes?	11
Comparison and validation of neural network models to estimate LED spectral power distribution	11
Editorial: Pedestrian perils	11
Influence of automotive headlamp systems on the visibility of targets under different road lighting conditions	10
The effect of light directionality on alertness and cognitive performance during post-lunch dip	9
From luminance to brightness: A data-driven approach to support brightness assessments in open plan offices	9
Visibility and annoyance of the phantom array effect varies with age and history of migraine	8
Context-aware lighting for office lounge with simple algorithm	7

Effects of inter-reflections on the chromatic structure of the light field	7
Light source spectrum influences long-term flowering cycles and visual appearance in African violet (Saintpaulia ionantha Wendl.)	7
Insufficient melanopic equivalent daylight illuminance in nursing home dementia units across seasons and gaze directions	7
Editorial: The next generation of lighting calculations	7
Visual cues to interpersonal evaluations for pedestrians	6
Comment on: Predicting discomfort from glare with pedestrian-scale lighting: A comparison of candidate models using four independent datasets, by Abboushi, Fotios and Miller	6
Towards a framework for light-dosimetry studies: Methodological considerations	6
In praise of persistence	6
Life cycle cost analysis of LED retrofit and luminaire replacements for four-foot T8 troffers	6
What to measure and report in studies of discomfort from glare for pedestrian applications	6
Standard observer watts: Evaluating the efficiency of circadian-effective luminaires using a standard observer methodology	6
Is it possible to achieve quality lighting without considering the photometry of the pavements?	5
Opinion: The need for intensive longitudinal data to advance translational research in the domain of light and health	5
Visibility of the phantom array effect at different LED colour temperatures under high-frequency temporal light modulation	5
Research note: On relation between photopic luminous efficacy and colour rendering of LED strips	5
Lighting measurement with a 360° panoramic camera: Part 2 – Applications	5
Considerations on how to light the night-shift	5
Opinion: How to foster a motivating ecosystem for our next generation	5
Influence of dynamic LED irradiation mode on the content of nitrates, structural and functional characteristics of lettuce plants	5
Opinion: Your part in the next tracking revolution	4
Fundamentals of circadian entrainment by light	4
Extending observations of ambient light level and active travel to explore age and gender differences in reassurance	4
How can electric lighting contribute to human health and well-being?	4
Correlated color temperature: Use and limitations	4
A method to measure the spectral responsivity of a photometer using optical excitations with arbitrary spectral distributions	4
Reconstructing reflective metamers: A comparative analysis of white LEDs with high and low colour rendering indexes	4
Sky luminance distribution model based on the information method and ant colony system	4
Space of basis functions to retrieve road surface reflection tables from luminance maps	4
Reading comfort in relation to monitor and ambient luminance levels: A study using continuous rating scale and paired comparison methodology	4
Light exposure in home-based work: Can a simple lighting system increase alertness?	4
Defining daytime in the day-dark approach to measuring the pedestrian reassurance of road lighting	4
Diurnal effects of illuminance on performance: Exploring the moderating role of cognitive domain and task difficulty	3
The effect of correlated colour temperature and wall luminance on spatial brightness and scene preference in a windowless office setup	3
Examining female visual privacy as a function of window treatments	3
Untangling light in noisy luminous environments	3
The Light-Dosimeter: A new device to help advance research on the non-visual responses to light	3
Predicting discomfort from glare with pedestrian-scale lighting: A comparison of candidate models using four independent datasets	3
Opinion: On the skill to specify	3
Determining scalar illuminance from cubic illuminance data. Part 2: Tests in real lighting environments and an approach to improve its accuracy	3
Correspondence: A panoramic light meter	3
Opinion: Progress through a Pandemic	3
Implementing integrative lighting in conventional office luminaires: Effects on melatonin secretion and sleepiness	3
A simple design of uniform LED illumination using catadioptric collimator and freeform lenslet array	3
Off-axis limiting photometric distance of Lambertians and narrow beams	3
Photon flow: A three-dimensional expression of the light field using volume photon mapping	3
Extending the lighting design objectives procedure for holistic lighting solutions	3
Recommended methods for conducting human factors experiments on the subjective evaluation of colour rendition	2
Editorial: Effects of human light exposure on beyond-vision outcomes in different types of built environments	2
Opinion: From Projects to Products	2
Comparison of questionnaire items for discomfort glare studies in daylit spaces	2

Digital implementations for determination of temporal light artefacts of LED luminaires	2
Lighting and Alzheimer’s disease and related dementias: Spotlight on sleep and depression	2
Analysis, evaluation and integration of modular natural illumination system using a rectangular Fresnel lens for high performance	2
Editorial: The many faces of sustainability in lighting research	2
Effects of blue-enriched white light with same correlated colour temperature on visual fatigue	2
Investigating the effect of ambient light conditions on road traffic crashes: The case of Cape Town, South Africa	2
The impact of road lighting on road user alertness in the evening	2
Performance assessment of data-driven models for sky luminance prediction in Indian tropical climate	2
Editorial: A better future	2
A core lighting curriculum for university students and lighting professionals	2
Corrigendum to Four minutes might not be enough for color temperature of light to affect subjective sleepiness, mental effort, and light ratings	2
Effect of the spectral power distribution on visual performance of subjects implanted with intraocular lenses with or without a blue light-filter under night-driving conditions	2
Corrigendum to Redistribution of luminance patterns on standard sky types	2
Exploring relationships between soundscape and lightscape perception: A case study around the Colosseum and Fori Imperiali in Rome	2
Proposing a research framework for urban lighting: The alertness, arousal and anxiety triad	2
Design, analysis and validation of Customised Homocentric Fresnel Collector based on longest wavelength of visible spectrum	2
Incorrect categorisation of ambient light level at the time of a road traffic collision	2
Investigation of the daylight spectrum in an indoor environment using CIE S 026 melanopic metrics	2
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	2
Correspondence: Flicker: The sneaky perception that ranges from invisible to debilitating	2
Intelligent dimming control and energy consumption monitoring system of tunnel lighting	2
Gaze correlates of view preference: Comparing natural and urban scenes	1
Design of a uniform irradiance source based on light emitting diodes	1
Editorial: Data and connected lighting	1
Correspondence: Addressing and mitigating the ecological effects of light pollution requires ecological perspectives	1
Reconsidering the spectral distribution of light: Do people perceive watts or photons?	1
Applying light for human health: What lighting designers need to know	1
Editorial: Research on lighting design	1
The luminous flux field as a basic concept for interior lighting design	1
The design of window shades and fenestration for view clarity	1
Diurnal effects of dynamic lighting on alertness, cognition, and mood of mentally fatigued individuals in a daylight deprived environment	1
An asymmetric road lighting concept: Probeam	1
Phantom array effect can be observed above 15 kHz in high speed eye movement group for high luminance warm white LED	1
Fear of light: On the cause and remediation of photophobia	1
Correspondence: Experiences from lighting intervention studies in a hospital	1
A joint validation study on camera-aided illuminance measurement	1
Visual and non-visual responses of drivers to simulated LED headlights varying in correlated colour temperature	1
Lighting conditions in physiotherapy centres: A comparative field study	1
Analysis of integrative lighting through field measurements and annual daylight simulations in offices	1
Expert consensus on integrative lighting descriptors and indicators for green building rating systems: A Delphi study	1
An examination of range effects when evaluating discomfort due to glare in Singaporean buildings	1
A new lighting method for cultural materials using selective chromatic light	1
Opinion: Supporting PhD students	1
Enumeration reduction algorithm for the characterization of multi-primary LED systems	1
Book review	1
Evaluation of direction judgements based on turn signal guide lamp and behavioural responses	1
Redistributions of luminance patterns on standard sky types	1
Opinion: Evidence for design guidance	1
Editorial: Lighting research in China	1
A generic, visual system-based model for discomfort from glare	1
Editorial: Design implications of a global pandemic	1
Editorial: Towards smart spaces	1
Editorial: Personalised lighting design	1
Editorial: Who needs to know?	1