Abstract:
:Excess exposure to UV radiation can affect our health by causing sunburn, skin cancer, etc. It is therefore useful to determine the UV dosage received by people as a way of protecting them from the possible negative effects that this kind of radiation can cause. In this work, the personal outdoor percentage, which shows the time spent in outdoor activities, as well as personal UV doses, has been calculated by means of global UV radiation on a horizontal plane. A database of average daily UVB radiation on the horizontal plane given by the National Institute of Meteorology has been used. In this work we evaluate the standard erythema dose of the Spanish population throughout the year.
journal_name
Photochem Photobioljournal_title
Photochemistry and photobiologyauthors
Gurrea G,Cañada Jdoi
10.1111/j.1751-1097.2007.00170.xsubject
Has Abstractpub_date
2007-11-01 00:00:00pages
1364-70issue
6eissn
0031-8655issn
1751-1097pii
PHP170journal_volume
83pub_type
杂志文章abstract::Demetalation kinetics of bacteriochlorophylls (BChls) c, d and e from green sulfur photosynthetic bacteria were studied under weakly acidic conditions. Demetalation rate constants of BChl e possessing a formyl group at the 7-position were significantly smaller than those of BChls c and d, which had a methyl group at t...
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journal_title:Photochemistry and photobiology
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journal_title:Photochemistry and photobiology
pub_type: 杂志文章,评审
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更新日期:2008-07-01 00:00:00
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