Results 11 to 20 of about 8,027 (200)

Illumination Depth [PDF]

open access: yesJournal of Computational and Graphical Statistics, 2020
The concept of illumination bodies studied in convex geometry is used to amend the halfspace depth for multivariate data. The proposed notion of illumination enables finer resolution of the sample points, naturally breaks ties in the associated depth-based ordering, and introduces a depth-like function for points outside the convex hull of the support ...
Stanislav Nagy, Jirí Dvorák
openaire   +2 more sources

Study on the impact of illuminance on comfort and productivity in Japanese office buildings [PDF]

open access: yesE3S Web of Conferences
The lighting environment in office workspaces plays a vital role in influencing both comfort and productivity. Maintaining optimal illuminance level is crucial for enhancing work performance.
Yamada Rio   +2 more
doaj   +1 more source

Qualitative and quantitative assessment of outdoor daylight on vertical surfaces for six climate specific Indian cities

open access: yesCogent Engineering, 2014
This article deals with experimental validation of solar illuminance model for vertical plane surfaces against measured solar global illuminance at New Delhi.
K.N. Patil, S.C. Kaushik, S.N. Garg
doaj   +1 more source

Clear sky solar illuminance using visual band irradiance

open access: yesJournal of Energy in Southern Africa, 2017
Solar illuminance may be quantified by applying relevant efficacy functions to available full spectrum ground irradiance. Alternatively, illuminance may be determined by applying the Photopic function to ground level irradiance spectra obtained from the ...
A. Nurick
doaj   +1 more source

Analysis of lighting on exterior scaffoldings at different times of day [PDF]

open access: yesArchives of Civil Engineering, 2022
Lighting of the workplaces has a large impact on safety, proper vision comfort and visual efficiency. The aim of this article is to present an analysis of the lighting of the workplaces of people working on scaffoldings.
Iwona Szer, Jacek Szer
doaj   +1 more source

Investigation of the Optimum Display Luminance of an LCD Screen under Different Ambient Illuminances in the Evening

open access: yesApplied Sciences, 2021
Ambient illuminance and screen luminance have a significant influence on the visual fatigue and visual performance associated with the use of computers.
Ying Zhou   +4 more
doaj   +1 more source

The Perception of Illumination

open access: yesPerception, 2004
n ...
KERSTEN D, CASTIELLO, UMBERTO
openaire   +2 more sources

PREDICTING DAYLIGHT ILLUMINANCE IN URBAN CITY USING STATISTICAL REGRESSION TECHNIQUES [PDF]

open access: yesJournal of Engineering Science and Technology, 2018
Prediction of daylight illuminance has become the prime concern for building designers. This paper presents the daylight illuminance frequency distribution, correlation coefficients amongst climate variables and linear regression models developed for ...
MAHESH B. SONAWANE, SUMEDH Y. MHASKE
doaj  

Potential daylight resources between tropical and temperate cities – a case study of Ho Chi Minh City and Moscow

open access: yesMATEC Web of Conferences, 2018
Horizontal illuminance is an important indicator, which shows the resources of the light climate of each region. Meticulous consideration of the light-climate data allows us to develop graphs of diffuse and global illuminance (ED and EG) and go to the ...
Phuong Khanh Thi Nguyen   +1 more
doaj   +1 more source

The Effects of Eye Illuminance Distribution in the Horizontal Field of View on Human Performance in a Home Paper-Based Learning Situation

open access: yesBuildings
Previous studies have focused on task/ambient illumination for visual effects and eye illumination for non-visual effects. In this context, eye illumination within the non-visual realm was defined as vertical non-visual eye illuminance.
Yuanyi Luo   +5 more
doaj   +1 more source

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