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   Articles with "illuminance" as a keyword



Identifying overcast, partly cloudy and clear skies by illuminance fluctuations

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recommendations! Published in 2019 at "Renewable Energy"

DOI: 10.1016/j.renene.2019.01.080

Abstract: Abstract The overcast, partly cloudy and clear sky conditions can determine the diffuse sky radiance and luminance distributions over the sky dome, and thus are crucial for evaluating the solar energy and daylight on and… read more here.

Keywords: overcast partly; illuminance; clear skies; sky ... See more keywords

Accuracy analysis of computational algorithms for prediction of daylight illuminance in space with shading devices

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recommendations! Published in 2017 at "Solar Energy"

DOI: 10.1016/j.solener.2017.05.048

Abstract: Abstract This study examines the accuracy of annual daylight simulation method (ADSM) in predicting illuminance for spaces with shading device conditions. ADSM algorithms were developed separately for the sun and sky to predict their effect… read more here.

Keywords: daylight coefficient; sky; sky conditions; field ... See more keywords
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Investigation of illuminance-based metrics in predicting occupants’ visual comfort (case study: Architecture design studios)

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recommendations! Published in 2020 at "Solar Energy"

DOI: 10.1016/j.solener.2019.12.051

Abstract: Abstract Daylight and glare metrics are useful to quantify visual performance, minimize visual discomfort, and promote energy savings. This study evaluates the performance and robustness of some dynamic and static daylight and glare metrics by field… read more here.

Keywords: glare metrics; illuminance; visual discomfort; daylight glare ... See more keywords

Quality analysis of photometers using vertical window illuminance measurements

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recommendations! Published in 2024 at "Scientific Reports"

DOI: 10.1038/s41598-024-82123-1

Abstract: In urban areas, one of the main forms of light pollution is the intrusion of light through windows into residential buildings. This phenomenon can harm human health, so standards have been introduced to define limits… read more here.

Keywords: window; analysis; vertical illuminance; illuminance measurements ... See more keywords
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Silicon photoresistive sensors with improved performance

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recommendations! Published in 2018 at "Journal of Applied Physics"

DOI: 10.1063/1.5006819

Abstract: This paper describes the properties of photoresistive sensors built on a thin silicon substrate. These fully restriction of hazardous substances compliant devices show high photo sensitivity, comparable to the best performing CdS/CdSe photocells, within a… read more here.

Keywords: photoresistive sensors; sensors improved; improved performance; illuminance ... See more keywords

Simulation-based analysis of window paper effects on daylighting of traditional Beijing siheyuan

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recommendations! Published in 2024 at "Architectural Science Review"

DOI: 10.1080/00038628.2024.2350253

Abstract: Paper is a widely used light-transmissive material in Chinese traditional buildings. To establish and simulation methods for window paper and study the temporal and spatial features of daylighting in Beijing siheyuan, we conducted model measurements… read more here.

Keywords: beijing siheyuan; paper; simulation based; window paper ... See more keywords

Investigating the influence of perforated façade skins on indoor illuminance level: a case study

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recommendations! Published in 2024 at "Architectural Engineering and Design Management"

DOI: 10.1080/17452007.2024.2322506

Abstract: ABSTRACT Building shading systems is crucial to both avoid indoor overheating during summer and control daylight inflow. This is particularly relevant in exposed glazed façade during summer, where the risk of excessive solar radiation and… read more here.

Keywords: level; case study; illuminance; study ... See more keywords
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A dimensionality reduction method to select the most representative daylight illuminance distributions

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recommendations! Published in 2020 at "Journal of Building Performance Simulation"

DOI: 10.1080/19401493.2019.1711456

Abstract: ABSTRACT One challenge when evaluating daylight distribution is dealing with the large amount of temporal and spatial data, visualizations and variability in illuminances that are assessed in buildings. Using a dimensionality reduction method based on… read more here.

Keywords: illuminance; dimensionality reduction; method; daylight ... See more keywords

Age-specific influences of refractive error and illuminance on pupil diameter

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recommendations! Published in 2022 at "Medicine"

DOI: 10.1097/md.0000000000029859

Abstract: To assess the most influential factor for pupil diameter changes among age, illuminance, and refractive state and reestablish the optimal procedures for clinical applications based on refractive state and illuminance for different age groups. The… read more here.

Keywords: illuminance; illuminance refractive; pupil diameter; age ... See more keywords

Optimization of a Color-Based Spatial Modulation Scheme for VLC Under Illuminance and SINR Constraints

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recommendations! Published in 2022 at "IEEE Access"

DOI: 10.1109/access.2022.3221747

Abstract: This treatise presents a framework for the optimisation of a colour-based optical spatial modulation for visible light communication (VLC). The focus is particularly on the conflicting interests between illuminance and signal transmission. The system under… read more here.

Keywords: system; modulation; transmitting led; spatial modulation ... See more keywords

Artificial light at night alters earthworm communities and soil aggregation

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recommendations! Published in 2025 at "Journal of Applied Ecology"

DOI: 10.1111/1365-2664.70202

Abstract: The global expansion of artificial light at night (ALAN) threatens many plants and animals. However, potentially important predicted impacts on earthworm communities, both directly (dALAN) and through plant‐mediated pathways (plant‐mediated ALAN), remain little explored. Also,… read more here.

Keywords: light; earthworm communities; soil aggregation; illuminance ... See more keywords