Ultraviolet radiation

Results: 3877



#Item
531Tetrapyrroles / Biological processes / Cellular respiration / Metabolism / Photosynthesis / Phytoplankton / Biological pigment / Chlorophyll a / Chlorophyll / Biology / Chemistry / Photosynthetic pigments

in photosynthetic rates when samples are enclosed within pyrex or plexiglass as compared to quartz remains approximately the same at all light levels. Ozone-related increased fluences of ultraviolet radiation have recent

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Source URL: s3.amazonaws.com

Language: English - Date: 2011-05-06 21:09:48
532Ozone depletion / Electromagnetic spectrum / Ultraviolet / Radiobiology / Oxygen / Sunlight / Ozone / Ionizing radiation / Electromagnetic radiation / Radiation / Chemistry

Ozone-dependent ultraviolet effects vs. ultraviolet-B specific effects on primary productivity in the southern oceans: How and when to consider a spectral correction of direct field measurements NIcoLAs P. BOUCHER and BA

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Source URL: s3.amazonaws.com

Language: English - Date: 2011-05-06 18:41:17
533Light sources / Environmental chemistry / Solar Radiation and Climate Experiment / Oxygen / Ozone depletion / Sun / Ozone / Wavelet / Ultraviolet / Spaceflight / Spacecraft / Earth

Impact of short-term solar variability on middle atmospheric ozone S. Bossay, M. Marchand, G. Thuillier, A. Hauchecorne, P. Keckhut, C. Claud & S. Bekki -  Short term variability: 27 day cycle (clearest periodicity wit

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Source URL: smsc.cnes.fr

Language: English - Date: 2013-11-14 08:24:50
534Microwave / Infrared / Ultraviolet / Light / Terahertz radiation / Sun / Electromagnetic radiation / Electromagnetic spectrum / Radiation

Classroom Activity 10 Big Question: How did the Universe begin? Using the electromagnetic spectrum The Sun’s infrared rays warm our bodies while the visible light it emits allows our eyes to see the world around us. We

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Source URL: www.sciences.adelaide.edu.au

Language: English - Date: 2013-06-04 23:50:12
535Ultraviolet radiation / Spectroscopy / Physics / Nanomaterials / Nanoparticle / Nanotechnology

PhD Project in Chemistry Department of Chemistry, University of York, Heslington, York, YO10 5DD, UK Project title: Probing nanoparticle-biomolecule interactions at the molecular level Supervisor Name(s): Dr Caroline Des

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Source URL: www.york.ac.uk

Language: English - Date: 2015-03-03 06:02:59
536Electromagnetic spectrum / Photovoltaics / Semiconductor devices / Ultraviolet / Sunlight / Light / Absorption spectroscopy / Ionizing radiation / Absorption / Waves / Radiation / Electromagnetic radiation

Classroom Activity 10 Big Question: How can we reduce our reliance on fossil fuels? Solar Spectrum Analysis The solar spectrum is very important to the efficiency of a photocatalytic system. The use of TiO2 as a semicond

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Source URL: www.sciences.adelaide.edu.au

Language: English - Date: 2013-03-14 19:02:53
537Chemistry / Hominina / Melanoma / Sunburn / Human skin color / Ultraviolet / Tanning / Physical attractiveness / Aluminium / Sun tanning / Tanning bed / Matter

Prevalence of exposure to artificial UV radiation for tanning purposes The indoor tanning industry developed in Europe and the USA in the early 1980s, a time when UVA radiation was thought to be harmless, with the introd

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Source URL: www.iarc.fr

Language: English - Date: 2015-02-25 08:42:05
538Radiation / Sunscreen / Sunburn / Lupus erythematosus / Actinic elastosis / Ultraviolet / Skin cancer / Systemic lupus erythematosus / Photoaging / Electromagnetic radiation / Sun tanning / Anatomy

Chapter Other beneficial effects of sunscreens Other potential beneficial effects of sunscreens that are rot related to the prevention of skin cancer are prevention of painful sunburns, photodamage and photoageing UVR-i

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Source URL: www.iarc.fr

Language: English - Date: 2015-02-25 08:40:21
539Radiation / Ultraviolet radiation / Radiobiology / Radioactivity / Prevention / Ultraviolet / Tanning bed / Sunburn / Melanoma / Electromagnetic radiation / Medicine / Sun tanning

Contents List of participants . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . v List of abbreviations . . . . . . . . . . . . . . . . . .

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Source URL: www.iarc.fr

Language: English - Date: 2015-02-25 08:42:04
540Oncology / Sunscreen / Sunburn / Melanoma / Skin cancer / Actinic keratosis / Ultraviolet / Human skin / Squamous-cell carcinoma / Electromagnetic radiation / Medicine / Sun tanning

Ci iapter 10 A prerequisite for determining the role of sunscreens in the prevention of cancers of the skin is an understanding of the role of UVR in the causation of these diseases. In particular, it is important to un

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Source URL: www.iarc.fr

Language: English - Date: 2015-02-25 08:40:18
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