Results 31 to 40 of about 34,830 (254)
Effect of lighting illuminance and colour temperature on mental workload in an office setting
Scientific Reports, 2021 The mental workload of subjects was tested under different lighting conditions, with colour temperatures ranging from 3000 to 6500 K and illuminance ranging from 300 to 1000 lx. We used both psychological and physiological responses for evaluation.
Jiayi Bao +4 more
doaj +1 more source
, 2019 Artificial light at night has affected most of the natural nocturnal landscapes worldwide and the subsequent light pollution has diverse effects on flora, fauna and human well-being. To evaluate the environmental impacts of light pollution, it is crucial
Hölker, Franz +2 more
core +2 more sources
Climate Responsive Design Simulation and Modelling for Industrial Heritage [PDF]
, 2018 The control of solar radiation is a basic dimension of modern design in all different types of constructions. Many architects have recently observed that different phases of sustainable design require a set of calculations and simulations that are ...
Castilla Roldán, Manuel-Viggo
core +2 more sources
Effect of Interior Chromaticness on Space Brightness
i-Perception, 2011 To design a lighting environment, horizontal illuminance is generally used as the brightness of a room. But it is reported that a subjective brightness does not always match the horizontal illuminance.
Hidenari Takada +2 more
doaj +1 more source
PLoS ONE, 2021 PurposeConsidering that time spent outdoors is protective for myopia, we investigated how ambient light levels reaching the eye varies across 9 outdoor and 4 indoor locations in 5 different environmental conditions.MethodsIlluminance (lux) was recorded ...
Shashank Kishore Bhandary +3 more
doaj +1 more source
Meter‐Scale Ultra‐Large‐Area Flexible Electroluminescent Devices Enabled by Aerosol Spraying
Advanced Science, EarlyView.This work presents a simple aerosol spraying method using modified luminescent ink to fabricate meter‐scale flexible alternating current electroluminescent (ACEL) devices. Enhanced particle dispersibility and film uniformity yield impressive brightness up to 500 cd m−2, positioning these devices as effective luminous navigation signs for industrial ...
Hao Song +8 more
wiley +1 more source
Urban Planning, 2023 This study aimed to plan an alternative for community street lighting in an older community by simulating illuminance improvements. We applied the natural surveillance principle of crime prevention through environmental design to an older community in ...
Yeo-Kyeong Kim +2 more
doaj +1 more source
ITERL: A Wireless Adaptive System for Efficient Road Lighting [PDF]
, 2019 This work presents the development and construction of an adaptive street lighting system that improves safety at intersections, which is the result of applying low-power Internet of Things (IoT) techniques to intelligent transportation systems.
García Castellano, María +5 more
core +2 more sources
Advanced Energy Materials, EarlyView.While perovskite solar cells have been widely studied, including their stability, perovskite indoor photovoltaics (IPVs) have only recently emerged. Nevertheless, more studies are appearing in the literature. The systematic stability study of IPVs is crucial, particularly given the inconsistencies in reported methodologies and results, which call for ...
Ivy Mawusi Asuo +7 more
wiley +1 more source
Analysis of Artificial Lighting Design Fixture on the Indoor Night Time Illuminance
Covenant Journal of Engineering Technology, 2022 Human beings depend on a lighting system in their indoor environment for visual tasks and to function appropriately. With daylight absent during the night, artificial lighting becomes the only lighting source for illuminance.
Tsekaa, M. Christian +3 more
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