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X-ray background
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191	Different types of radiation can be shielded by different materials Space Math http://spacemath.gsfc.nasa.gov An Introduction to Space Radiation Add to Reading List Source URL: spacemath.gsfc.nasa.gov Language: English - Date: 2007-11-20 13:21:50 Radioactivity Health Ionizing radiation Roentgen equivalent man Rad Gamma ray Equivalent dose Background radiation X-ray Medicine Physics Radiobiology
192	Know Less and Understand More Add to Reading List Source URL: www.hpschapters.org Language: English - Date: 2006-09-08 19:09:00 Linear no-threshold model Ionizing radiation Hormesis Radiation protection Effective dose Equivalent dose Background radiation Radiation therapy X-ray Medicine Radiobiology Health
193	Background Information, FDA Office of the Commissioner Joint Meeting of the Gastroenterology-Urology Devices Panel and the Radiological Devices Panel Add to Reading List Source URL: www.fda.gov. Language: English Colon Colonoscopy Endoscopy Virtual colonoscopy Colorectal cancer Polyp Screening Cancer Medicine X-ray computed tomography Cancer screening
194	Dental X rays For Children: What Parents Should Know What are dental X rays? Add to Reading List Source URL: www.imagegently.org Language: English - Date: 2014-08-28 11:36:12 Radiobiology Medical physics Projectional radiography X-ray Dental radiography Ionizing radiation Radiation therapy Background radiation Radiation Medicine Radioactivity Radiography
195	CT Imaging: Radiation Risk Reduction—Real-Life Experience in a Metropolitan Outpatient Imaging Network Add to Reading List Source URL: doseoptimization.jacr.org Language: English - Date: 2013-07-09 15:25:30 X-ray computed tomography Radiology Medical imaging Radiation therapy X-ray Effective dose Gray Ionizing radiation Background radiation Medicine Medical physics Radioactivity
196	Magnitude of Medical Radiation Exposures to US population: Preliminary results from NCRP Scientific Committee 6-2 Add to Reading List Source URL: ncrponline.org Language: English - Date: 2014-11-05 15:30:29 Health Physics Ionizing radiation Background radiation David A. Schauer Sievert Radiation protection Nuclear medicine X-ray computed tomography Medicine Radiobiology Radioactivity
197	Chandra X-Ray Observatory X-Ray Astronomy Field Guide X-Ray Background/Deep Fields Before Chandra, when X-ray telescopes observed the sky it is not dark between points of light. Rather, a uniform background glow was app Add to Reading List Source URL: chandra.si.edu Language: English - Date: 2008-01-29 13:13:36 Plasma physics X-ray telescopes Quasar Radio astronomy X-ray astronomy Chandra X-ray Observatory Active galactic nucleus Hubble Deep Field Supermassive black hole Astronomy Space Galaxies
198	The Astrophysical Journal, 785:19 (13pp), 2014 April 10 C[removed]doi:[removed]637X[removed] Add to Reading List Source URL: www.nustar.caltech.edu Language: English - Date: 2014-05-28 13:44:40 X-ray astronomy X-ray telescopes Space telescopes Plasma physics Active galactic nucleus Nuclear Spectroscopic Telescope Array Quasar BeppoSAX X-ray background Astronomy Observational astronomy Space
199	Chandra X-Ray Observatory X-Ray Astronomy Field Guide X-Ray Background/Deep Fields Before Chandra, when X-ray telescopes observed the sky it is not dark between points of light. Rather, a uniform background glow was app Add to Reading List Source URL: www.chandra.harvard.edu Language: English - Date: 2008-01-29 13:13:36 Plasma physics X-ray telescopes Quasar Radio astronomy X-ray astronomy Chandra X-ray Observatory Active galactic nucleus Hubble Deep Field Supermassive black hole Astronomy Space Galaxies
200	Draft version March 13, 2014 Preprint typeset using LATEX style emulateapj v[removed]NuSTAR OBSERVATIONS OF THE BULLET CLUSTER: CONSTRAINTS ON INVERSE COMPTON EMISSION Daniel R. Wik,1,2 A. Hornstrup,3 S. Molendi,4 G. Mad Add to Reading List Source URL: www.nustar.caltech.edu Language: English - Date: 2014-03-25 14:25:29 Observational astronomy Radiography Atomic physics X-ray astronomy X-ray telescope Bremsstrahlung Emission spectrum Cosmic microwave background radiation X-ray Physics Scattering Plasma physics

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