scholarly journals Assessing the Proportions and CCT of Direct/Indirect Lighting in a Real Lit Office

Author(s):  
Yan Lu ◽  
Dandan Hou ◽  
Yandan Lin
Keyword(s):  
2021 ◽  
pp. 107989
Author(s):  
Adrie de Vries ◽  
Ingrid Heynderickx ◽  
Jan Souman ◽  
Yvonne de Kort

Author(s):  
Cyril Crassin ◽  
David Luebke ◽  
Michael Mara ◽  
Morgan McGuire ◽  
Brent Oster ◽  
...  
Keyword(s):  

2000 ◽  
Vol 84 (Appendix) ◽  
pp. 179-179
Author(s):  
Tadashi Kanno ◽  
Akihiko Kawabata
Keyword(s):  

2008 ◽  
Vol 27 (4) ◽  
pp. 1189-1198 ◽  
Author(s):  
K. Boulanger ◽  
K. Bouatouch ◽  
S. Pattanaik
Keyword(s):  

1977 ◽  
Vol 30 (1) ◽  
pp. 108-125 ◽  
Author(s):  
L. G. Reynolds

This paper by the Principal Scientific Officer of Trinity House was presented at an Institute meeting in London on 28 April 1976 with Mrs. Mary Pera in the Chair.Mr. Reynolds describes the use of lights to convey positional and other information by the assignment of characteristics of rhythm and colour and discusses the problems of visual discrimination, the choice of light intensities and the effect of atmospheric conditions on the ranges of lights. He also describes the new buoyage system and other moves towards international agreement. A paper on the IALA system by the Hydro-grapher of the Navy appears at p. 94.Lighting is used in various ways in maritime applications. For operations at night in vessels, in harbours or on drilling platforms general lighting is necessary; such lights may also be of value in indicating a hazard or suggesting a route to be followed but are not expressly intended for that purpose. Fixed lights in vessels are arranged in a spatial pattern and employ colour to give indications of the presence and aspect of the vessel to other vessels. Indirect lighting is also sometimes used, as in the floodlighting of lighthouse towers to reduce bird deaths by collision.


2018 ◽  
Vol 26 (1) ◽  
Author(s):  
Kevin Keul ◽  
Tilman Koß ◽  
Stefan Müller
Keyword(s):  

2021 ◽  
Author(s):  
H. Yamaguchi ◽  
Y. Akizuki ◽  
Y. Shimojima ◽  
N. Wakabayashi ◽  
Y. Oe ◽  
...  

The living environment at the evacuation center is very important for ensuring the health, safety and security of the evacuees, but at present, preparations for providing a satisfactory living environment are not enough. In order to improve that, we have to consider various conditions, such as "ensure the lighting environment for the safe and secure and sleep," "toilet ensure," "ensure the thermal environment". In this study, we investigated the actual condition of glare in the nighttime lighting environment of evacuation center and examined the improvement method. Regarding the glare improvement method, the effectiveness of indirect lighting was shown based on the results of brightness distribution simulation with Radiance.


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