N ray

Results: 604



#Item
371Radiography / Nuclear physics / Medical physics / Full body scanner / Backscatter X-ray / Radiation protection / Ionizing radiation / Effective dose / X-ray / Medicine / Radiobiology / Radioactivity

n CONTROVERSIES Note: This copy is for your personal, non-commercial use only. To order presentation-ready copies for distribution to your colleagues or clients, contact us at www.rsna.org/rsnarights. REVIEWS AND COMME

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Source URL: www.columbia.edu

Language: English - Date: 2011-03-25 16:40:14
372Medical physics / Nuclear medicine / X-ray computed tomography / Ionizing radiation / Radiation therapy / Brain tumor / Medical imaging / Linear no-threshold model / Gray / Medicine / Radiobiology / Radioactivity

Editorial  n  Reviews and Commentary Note: This copy is for your personal non-commercial use only. To order presentation-ready copies for distribution to your colleagues or clients, contact us at www.rsna.org/rsnari

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Source URL: www.columbia.edu

Language: English - Date: 2012-11-20 11:47:25
373Exotic matter / Dark matter / Astrophysics / Fermi Gamma-ray Space Telescope / Gamma ray / Gamma-ray astronomy / Milky Way / Galaxy / Photon / Physics / Particle physics / Astroparticle physics

The Characterization of the Gamma-Ray Signal from the Central Milky Way: A Compelling Case for Annihilating Dark Matter Tansu Daylan,1 Douglas P. Finkbeiner,1, 2 Dan Hooper,3, 4 Tim Linden,5 Stephen K. N. Portillo,2 Nich

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Source URL: arxiv.org

Language: English - Date: 2014-02-27 20:16:02
374Swift Gamma-Ray Burst Mission / Gamma-ray burst / GRB 080913 / Redshift / GRB 080319B / European Southern Observatory / PROMPT Telescopes / GRB 050904 / GRB 970228 / Astronomy / Space / GRB 090423

Vol 461 | 29 October 2009 | doi:[removed]nature08459 LETTERS A c-ray burst at a redshift of z < 8.2 N. R. Tanvir1, D. B. Fox2, A. J. Levan3, E. Berger4, K. Wiersema1, J. P. U. Fynbo5, A. Cucchiara2, T. Kru¨hler6,7, N. G

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Source URL: swift.gsfc.nasa.gov

Language: English - Date: 2012-03-19 15:23:15
375X-ray telescopes / Spaceflight / Gamma-ray bursts / GRB 970228 / High Energy Transient Explorer / GRB 030329 / GRB 050709 / BeppoSAX / Gamma ray / Astronomy / Space / Space telescopes

Vol 437|6 October 2005|doi:[removed]nature04213 LETTERS Discovery of the short g-ray burst GRB[removed]J. S. Villasenor1, D. Q. Lamb2, G. R. Ricker1, J.-L. Atteia3, N. Kawai4, N. Butler1, Y. Nakagawa5, J. G. Jernigan6, M.

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Source URL: heasarc.gsfc.nasa.gov

Language: English - Date: 2005-10-06 09:53:25
376Gamma-ray burst / X-ray astronomy / GRB 080913 / X-ray telescope / GRB 060218 / Swift Gamma-Ray Burst Mission / GRB 970228 / Astronomy / Space / GRB 070714B

Mon. Not. R. Astron. Soc. 395, 328–[removed]doi:[removed]j[removed]14509.x The unusual X-ray light curve of GRB[removed]: the onset of the afterglow? K. L. Page,1 R. Willingale,1 P. T. O’Brien,1 N. R. Tanvir,

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Source URL: swift.gsfc.nasa.gov

Language: English - Date: 2012-03-19 15:23:10
377Matter / Magnetar / Pulsar / Anomalous X-ray pulsar / X-ray pulsar / Neutron star / Soft gamma repeater / Rotating radio transient / Graphene / Star types / Astronomy / Physics

A Low-Magnetic-Field Soft Gamma Repeater N. Rea, et al. Science 330, [removed]); DOI: [removed]science[removed]This copy is for your personal, non-commercial use only.

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Source URL: swift.gsfc.nasa.gov

Language: English - Date: 2012-03-19 15:23:11
378Space telescopes / Explorer program / Spaceflight / Swift Gamma-Ray Burst Mission / Unmanned spacecraft / Gamma-ray burst / X-ray telescope / Beethoven Burst / Compton Gamma Ray Observatory / Astronomy / Spacecraft / Space

The Swift X-Ray Telescope: Status and Performance David N. Burrows*a, J. A. Kenneaa, A. F. Abbeyb, A. Beardmoreb, S. Campanac, M. Capalbid, G. Chincarinic, G. Cusumanoe, P. A. Evansb, J. E. Hillf,g, P. Giommid, M. Goadb,

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Source URL: www.swift.ac.uk

Language: English - Date: 2012-04-02 06:08:30
379Mars / Discovery program / Fourth of July / Mars Pathfinder / Oxia Palus quadrangle / Alpha particle X-ray spectrometer / Martian surface / Martian soil / Soil / Spacecraft / Spaceflight / Space technology

Comparison Between APXS and IMP Multispectral Data at the Pathfinder Landing Site: Evidence for Dust Coatings on Rock Surfaces. N. T. Bridges1 , J.F. Bell III.2 , J.A. Crisp1 , T. Economou3 , J.R. Johnson4 , S.L. Murchie

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Source URL: mars.jpl.nasa.gov

Language: English - Date: 1998-08-21 19:37:54
380Petroleum / Astronomy / Meteorites / Aquifers / Porosity / Chondrite / Consolmagno / Chondrule / Planetary science / Materials science / Porous media

77th Annual Meteoritical Society Meeting[removed]LOCATING POROSITY IN CHONDRITES WITH X-RAY MICRO-COMPUTED TOMOGRAPHY (µCT) N. V. Almeida1, 2, C. L. Smith1, D. Sykes1, H. Downes2, F. Ahmed1 and S. S. Russell1. 1Natural

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Source URL: www.hou.usra.edu

Language: English - Date: 2014-06-13 09:55:39
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