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Showing 821 - 840 results of 1,290 for search '"UV-B"', query time: 0.86s Refine Results
  1. 821
  2. 822
    ... the potential impact of rising ultraviolet-B (UV-B) radiation on north polar aquatic ecosystems. Our optical...
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  3. 823
    ... radiation was investigated. UV radiation was controlled in the field using Perspex VA screens (UV-B opaque...
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  4. 824
    ...-dependent trend of the daily UV-B level. Exposures performed at extremely depleted ozone concentrations...
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    Text
  5. 825
  6. 826
    ... on stratospheric columnar ozone (SCO) and resulting ambient solar UV-B radiation levels at Cape Point, South Africa...
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  7. 827
    ... ultraviolet radiation, (UV-B: 280-320 nm), reaching the surface of the earth. The Antarctic Ozone Hole (AOH...
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  8. 828
  9. 829
  10. 830
    ... to UV-B radiation, while females responded also to UV-A. Nauplii were also collected in the field...
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  11. 831
    ...In May 1997 long-term measurements of spectral resolved UV-B irradiation (wavelength range...
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    Report
  12. 832
    .... The irradiance channels used for this study were centered at 305 nm (for UV-B measurements) and 340 nm (for UV-A...
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  13. 833
    ... length. Because of the loss of ozone shielding, the UV-B spectral component of solar radiation ( � � 280...
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  14. 834
    .... Since ozone provides a screen against solar ultraviolet radiation (UV-B) and excess UV-B has a potential...
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    Article in Journal/Newspaper
  15. 835
    ... + UV A + UV B radiation) and four temperatures (2, 7, 12, 18 °C). Subsequently the germination rates...
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    Conference Object
  16. 836
    ... (UV-B; 290-320nm) radiation levels in the world and, in the maritime region at least, significant...
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  17. 837
    ... acid and trans-ferulic acid showed the highest UV-B (280-315 nm) absorption. The more complex...
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  18. 838
    ... + UV A + UV B radiation) and four temperatures (2, 7, 12, 18 °C). Subsequently the germination rates...
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    Conference Object
  19. 839
    by Tsao, Natalie
    Published 2019
    ... from the diet and synthesized in the skin during UV-B exposure from sunlight. In muscle, it influences...
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  20. 840
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