Abstract

Get full access to this article
View all access options for this article.
References
1.
Gaster, L.
, The Electrical Magazine , (June 1906 ).
2.The Illuminating Engineer , 1 , 140 , (1908 ).
3.The Electrical Review , 25 October, (1907 ).
4.
Gaster, L.
, The Illuminating Engineer , 1 , 135 , (1908 ).
5.
Bohm, C.R.
, The Illuminating Engineer , 1 , 106 , (1908 ).
6.
Padgham, C.A.
, Trans. Illum. Engng. Soc. (London)
28 , 110 , (1963 ).
7.
Bean, A.R.
,
Pickup, J.F.
, &
Pritchard, D.C.
, Ltg . Res. & Technol .,2 , (4 ), 205 (1970 ).
8.
Mackenzie, W.
, Edinb. Med. Surg. J. , 60 , 73 (1843 ).
9.I.E.S., Council Report , Trans. Illum. Engng. Soc. (London) , 22 , 87 (1957 ).
10.
Hewitt, H.
, Ltg . Res. & Technol ., 3 , (1 ), 1 (1971 ).
11.
Dykes Brown, C.
, Ltg. Res. & Technol. , 4 , (1 ), 1 (1972 ).
12.
Campbell, B.G.
, Human Evolution (Aldine Publishing Co. , Chicago , 1974 , 2 nd edn.).
13.
Corth, R.G.
, Ltd. Des. App. , 13 , (4 ) April, 34 (1983 ).
14.
Federer, C.A.
, & Tanner, C. B., Ecology , 47 , 555 (1966 ).
15.
Wurtman, R. J.
, in
Krieger, D. T.
, &
Hughes, J. C.
, (eds). Neuroendocrinology , (Sinauer Associates , Mass. , USA, 1980 ).
16.
Lewey, A.J.
, et al., Science , 210 , 1267 (1980 ).
17.
Lewey, A.J.
, et al., The Lancet , 14 February, 384 , (1981 ).
18.
Flynn, J.
, Ltg. Des. App. , 7 (2 ), 6 (1977 ).
19.
Flynn, J.
, J. IES (NY) , April, 167 (1977 ).
20.
Loe, D.L.
,
Rowlands, E.
, &
Watson, N.F.
, Ltg . Res. & Technol ., 14 , (4 ), 173 (1982 ).
21.
Aldworth, R.C.
, &
Bridgers, D.J.
, Ltg. Res. & Technol. , 3 (1 ), 8 (1971 ).
22.
Cuttle, C.
, Ltg. Res. & Technol. , 3 (3 ), 171 (1971 ).
23.
Marsden, A.M.
, Ltg. Res. & Technol. , 2 (1 ), 10 (1970 ).
24.
Bean, A.R.
, Ltg. Res. & Technol. , 10 (3 ), 146 (1978 ).
25.
Bean, A.R.
, Ltg. Res. & Technol. , 10 (4 ), 199 (1978 ).
26.
Saunders, J.E.
, Ltg. Res. & Technol. , 1 (1 ), 37 (1969 ).
27.
Jay, P.A.
, Ltg. Res. & Technol. , 3 (1 ), 133 (1971 ).
28.
Jay, P. A.
, in
Lynes, J. A.
, (ed) Developments in Lighting , ( Applied Science Publishers , London , 1978 ).
29.
Southall, D.
, Personal Communication .
