Lifestyle tanning

Article Abstract:

Sunbeds may be high pressure or low pressure units. Technological improvements in high pressure units provide greater safety, comfort and flexibility. UVB and UVC rays may be filtered and UVA rays intensified and controlled by an adjustable hood. Low pressure units tan from above and below but do not filter harmful rays. Exposure time determines intensity. Operating costs of high pressure beds greatly exceed those of low pressure beds.

Author: Wootton, Martin
Ultraviolet radiation, Suntan centers, Tanning salons

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All in one

Article Abstract:

Integrated access systems enable monitoring and control of various functions through a single network. Increased efficiency and reduced costs result from combining access control, alarm and surveillance systems and building functions. Modular systems may be easily updated. Systems may incorporate a reporting facility or issue instructions for dealing with emergencies.

Author: Burke, Denys
Integrated circuits, Security measures, Security systems

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Subjects list: Usage, Equipment and supplies, Leisure industry
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