Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Results of attempt to approach mine lighting from aspect of visibility underground; effects of visibility on efficiency and safety; typical illumination and luminance levels described for various underground environments together with some details of visual tasks which occur in them. Bibliography. (See also - n 4888 Nov 4 1954 p 565-70, n 4894 Dec 16 p 749-54 (discussion) v 190 n 4901 Feb 3 1955 p 135-6; Illum Eng Soc -- Trans v 20 n 1 1955 p 15-36; S African Min and Eng J v 65 pt 2 n 3228, 3229 Dec 25 1954 p 729, 731, 733, Jan 1 1955 p 771, 773, 775)
Results of attempt to approach mine lighting from aspect of visibility underground; effects of visibility on efficiency and safety; typical illumination and luminance levels described for various underground environments together with some details of visual tasks which occur in them. Bibliography. (See also - n 4888 Nov 4 1954 p 565-70, n 4894 Dec 16 p 749-54 (discussion) v 190 n 4901 Feb 3 1955 p 135-6; Illum Eng Soc -- Trans v 20 n 1 1955 p 15-36; S African Min and Eng J v 65 pt 2 n 3228, 3229 Dec 25 1954 p 729, 731, 733, Jan 1 1955 p 771, 773, 775)
Lighting and visibility in mines
Colliery Guardian
Roberts, A. (Autor:in)
Colliery Guardian ; 189
1955
4 pages
Aufsatz (Zeitschrift)
Englisch
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