Results 181 to 190 of about 5,572 (239)

Does darkness increase the risk of certain types of crime? A registered report protocol. [PDF]

open access: yesPLoS One
Uttley J   +5 more
europepmc   +1 more source

Useful daylight illuminances: A replacement for daylight factors

open access: closedEnergy and Buildings, 2006
This paper describes the application of a new paradigm, called useful daylight illuminance (UDI), to assess daylight in buildings. The UDI paradigm is designed to aid the interpretation of climate-based analyses of daylight illuminance levels that are founded on hourly meteorological data for a period of a full year.
Azza Nabil, John Mardaljevic
openalex   +2 more sources

Useful daylight illuminance: a new paradigm for assessing daylight in buildings

open access: closedLighting Research & Technology, 2005
This paper introduces a new paradigm to assess daylight in buildings called ‘useful daylight illuminance’, or UDI. The UDI paradigm preserves much of the interpretive simplicity of the conventional daylight factor approach. In contrast to daylight factors however, UDI is founded on an annual time-series of absolute values for illuminance predicted ...
Azza Nabil, John Mardaljevic
openalex   +2 more sources

Below Useful Daylight Illuminance (BUDI): a new useful range measurement parameter

open access: closed2019 SBFoton International Optics and Photonics Conference (SBFoton IOPC), 2019
Light plays an important role in life cycle: light is a normative issue and a common use requirement which helps the perception and apprehension of formal and conceptual aspects. Specifically, in respect to the relationship between user and light, there are intrinsic physiological and psychological issues leading to an understanding between the ...
Daniela P. A. Marins   +3 more
openalex   +2 more sources

Optimization of useful daylight illuminance vs. drag force for vertical shading fins/panels

open access: closedScience and Technology for the Built Environment, 2020
This paper concentrates on the issues of daylight optimization in an office building using external shading fins/panels.
Marcin Brzezicki, Paweł Regucki
openalex   +2 more sources

Prediction of Daylight Illuminance on Classroom Desk Surface Using Machine Learning Model and Illuminance Sensor

Korean Science Education Society for the Gifted, 2023
The purpose of this study is to predict the desk illumination of the classroom using the results obtained through sensors that can measure the natural lighting environment, and to save energy by dimming the artificial lighting of the classroom. In addition, a theoretical equation for predicting desk illumination through sensor values was produced ...
Daeki Cho   +4 more
openaire   +1 more source

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