X-ray background

Results: 283



#Item
211Medical physics / Measuring instruments / Radiography / Ionizing radiation / Background radiation / Radiation therapy / Quality assurance / Radiation Safety Officer / X-ray / Medicine / Radioactivity / Radiobiology

New York State Department of Health Bureau of Environmental Radiation Protection Guide for Radiation Safety/Quality Assurance Programs in Bone Densitometer Facilities Introduction

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Source URL: www.health.ny.gov

Language: English - Date: 2007-05-23 13:00:38
212Plasma physics / Numerical analysis / Electromagnetism / Measurement / X-ray astronomy / Monte Carlo method / Advanced CCD Imaging Spectrometer / Cosmic microwave background radiation / Uncertainty / Physics / Science / Astronomy

Monte Carlo Processes for Including Chandra Instrument Response Uncertainties in Parameter Estimation Studies Jeremy J. Drakea , Peter Ratzlaffa , Vinay Kashyapa , Richard Edgara , Rima Izemb , Diab Jeriusa , Aneta Siemi

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Source URL: cxc.harvard.edu

Language: English - Date: 2012-01-03 16:35:15
213Space telescopes / Plasma physics / X-ray telescopes / X-ray astronomy / Chandra X-ray Observatory / Compton Gamma Ray Observatory / X-ray / Astrophysical X-ray source / Spacecraft / Astronomy / Observational astronomy

The Astrophysical Journal, 583:70–84, 2003 January 20 # 2003. The American Astronomical Society. All rights reserved. Printed in U.S.A. CHANDRA SPECTRA OF THE SOFT X-RAY DIFFUSE BACKGROUND M. Markevitch, M. W. Bautz,1

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Source URL: cxc.harvard.edu

Language: English - Date: 2010-12-14 13:46:23
214Radiobiology / Medical physics / Ionizing radiation / Background radiation / Radiation therapy / Radiation / Roentgen equivalent man / Effective dose / X-ray / Medicine / Physics / Radioactivity

Radiation Risk Statements The following are examples of radiation risk statements to include in the Patient Consent Form for studies requiring the Human Subjects Radiation Committee or the Radioactive Drug Research Commi

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Source URL: www.doseinfo-radar.com

Language: English - Date: 2008-01-23 14:03:47
215Astronomy / Astroparticle physics / Particle physics / Gamma ray / Blazar / Cosmic ray / Electronvolt / X-ray background / Gamma / Physics / Radiation / Space telescopes

Extagalactic Gamma-Ray Background Radiation (EGRB) --- A Theorist’s Point of View --戸谷 友則 (TOTANI, Tomonori) Dept. Astron., Kyoto University 宇宙線・宇宙物理領域シンポジウム

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Source URL: www-heaf.hepl.hiroshima-u.ac.jp

Language: English - Date: 2010-09-15 23:12:46
216Radioactivity / X-ray / Ionizing radiation / Radiation dose reconstruction / Gray / Background radiation / Kidneys /  ureters /  and bladder x-ray / Radiation therapy / Energy Employees Occupational Illness Compensation Program / Medicine / Physics / Radiobiology

ORAU TEAM Dose Reconstruction Project for NIOSH Oak Ridge Associated Universities I Dade Moeller I MJW Technical Services Page 1 of 31

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Source URL: www.cdc.gov

Language: English - Date: 2013-02-11 14:49:18
217Plasma physics / Spectroscopy / Observational astronomy / X-ray astronomy / ACIS / Absorption spectroscopy / Chandra X-ray Observatory / Cosmic microwave background radiation / Transparency and translucency / Science / Astronomy / Chemistry

Composition of the Chandra ACIS contaminant Herman L. Marshalla , Allyn Tennantb , Catherine E. Granta , Adam P. Hitchcockc , Steve O’Dellb , and Paul P. Plucinskyd arXiv:astro-ph/0308332v1 19 Aug 2003

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Source URL: cxc.harvard.edu

Language: English - Date: 2010-12-07 16:53:27
218Radioactivity / Nuclear physics / Ionizing radiation / Radiation protection / Radiation / Background radiation / Sievert / Equivalent dose / X-ray / Medicine / Radiobiology / Physics

Microsoft Word - 2003_182.doc

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Source URL: www.qp.alberta.ca

Language: English - Date: 2013-08-14 14:16:32
219Classical cipher / The Alphabet Cipher / Computer programming / Computing / Linguistics

Background Report: Recommendations on Guidance for Diagnostic X-Ray Studies in Federal Health Care Facilities

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Source URL: www.epa.gov

Language: English - Date: 2005-02-03 08:00:30
220Plasma 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

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

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Source URL: xrtpub.harvard.edu

Language: English - Date: 2008-01-29 13:13:36
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