[NEIU Physics Students] [Fwd: Phys. Rev. Focus--12 DEC 2006]
Gregory W. Anderson
g-anderson at neiu.edu
Tue Dec 12 17:25:26 CST 2006
-----Forwarded Message-----
From: Phys. Rev. Focus <owner-focus at lists.apsmsgs.org>
To: Gregory Anderson <g-anderson at neiu.edu>
Subject: Phys. Rev. Focus--12 DEC 2006
Date: Tue, 12 Dec 2006 17:08:58 -0500
PHYSICAL REVIEW FOCUS 12 December 2006 http://focus.aps.org/
David Ehrenstein, American Physical Society
Introductions to the Focus stories of the past week;
visit http://focus.aps.org for the complete stories.
LANDMARKS: NMR--GRANDMOTHER OF MRI
APS has put the entire Physical Review archive online, back to 1893.
Focus Landmarks feature important papers from the archive.
Magnetic resonance imaging (MRI), known for its stunningly clear
pictures of the body's interior, has its roots in experiments that
measured elementary properties of atomic nuclei. In 1946, researchers
reported in the Physical Review the first detections of so-called nuclear
magnetic resonance (NMR) in solids and liquids, work that led to a
Nobel prize. In the following years, NMR quickly established its mettle
as an investigative tool in physics and chemistry as well as biology and
medicine.
(E. M. Purcell et al., Phys. Rev. 69, 37; and
F. Bloch et al., Phys. Rev 69, 127)
Links to the papers: http://link.aps.org/abstract/PR/v69/e37 and
http://link.aps.org/abstract/PR/v69/e127
COMPLETE Focus story at http://focus.aps.org/story/v18/st18
Also from PRL (a story from AIP's Physics News Update):
TWOFOLD SUPERFLUID STATE
Story at http://www.aip.org/pnu/2006/split/804-2.html
(G. B. Partridge et al., Phys. Rev. Lett. 97, 190407)
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Copyright 2006, The American Physical Society.
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--
Gregory W. Anderson <g-anderson at neiu.edu>
Northeastern Illinois University
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