Cosmic background radiation

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801	PDF Document Add to Reading List Source URL: eq.wide.ad.jp Language: English - Date: 2011-03-23 20:46:12 Nuclear physics Radiobiology Ionizing radiation Background radiation Sievert Japan Atomic Energy Agency X-ray Cosmic ray Radiation Physics Radioactivity Medicine
802	Untitled Add to Reading List Source URL: aix1.uottawa.ca Language: English - Date: 2004-09-15 11:51:30 Busking Dances Hooping Twirling Youth culture Hula hoop Self-organization Cosmic microwave background radiation Normal mode Physics Performing arts Entertainment
803	PDF Document Add to Reading List Source URL: cordis.europa.eu Language: English - Date: 2010-10-12 09:15:41 Radioactivity Particle physics Nuclear physics Radiation Cosmic rays Ionizing radiation Background radiation Epcard Sievert Physics Medicine Radiobiology