Ultraviolet radiation and skin cancer of humans

1997 ◽  
Vol 40 (1) ◽  
pp. 3-7 ◽  
Author(s):  
Frederick Urbach
1992 ◽  
Vol 60 (2) ◽  
pp. 111-116 ◽  
Author(s):  
Lana R. Seguin ◽  
Mary B. Ganges ◽  
Robert E. Tarone ◽  
Jay H. Robbins

1996 ◽  
Vol 73 (12) ◽  
pp. 1612-1614 ◽  
Author(s):  
CD Bajdik ◽  
RP Gallagher ◽  
G Astrakianakis ◽  
GB Hill ◽  
S Fincham ◽  
...  

Author(s):  
Toshimasa Kawanishi ◽  
Yuko Sueda

Ultraviolet radiation is divided into UV-A (320–400nm), UV-B (290–320nm), UV-C (under 290nm). Of these, UV-B may be cause serious health problem, such as cataracts, loss of skin immunity, and increase of skin cancer. For this reason, it is important to know how to protect human body against the UV-B radiation. Beach shade is very effective to prevent the radiation. The radiation enters to the shade from sun and sky. The first step is to measure the sky radiance distribution of sun and sky radiation spectrum. We calculate erythema action radiation from the radiation spectrum. Sunburn chart is made using distribution of the erythema action ultraviolet radiation. Using the Sunburn chart, the shade is designed for protect against the UV radiation.


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