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positron News
10-Year Study Shows Electron Is Surprisingly Spherical
LONDON, May 26, 2011 — Using a very precise laser, physicists have made the most accurate measurement of the shape of an electron, deeming it 0.000000000000000000000000001 cm from being perfectly round. This means that if the electron were magnified to the size of the...
Laser Pulse Produces Positrons
LIVERMORE, Calif., Nov. 18, 2008 -- More than 100 billion particles of antimatter have been created by using a short-pulse, ultraintense laser to irradiate a gold sample the size of the head of a push pin. The antimatter, also known as positrons, shoots out of the target in a...
Physicists, Radiologists Team to Improve PET Scans
CHICAGO, May 31, 2007 -- Electronics are being developed for identifying subatomic particles in high-energy accelerators that may also enable radiologists to detect cancer at an earlier, more curable stage. "The electronics needs in medical imaging look very closely...
News Briefs (Jan. 2, 2006)
Jan 2, 2006 — Photonic Products Group Inc. (PPGI) of Northvale, N.J., reported it has received $700,000 through a secured promissory note with a five-year term from major shareholder Clarex Holdings Ltd. PPGI says it will use the money to buy state-of-the-art...
Positron Receives Phase II Funds for Aerospace Castings Inspection System
Oct 19, 2005 — POCATELLO, Idaho, Oct. 19 -- Positron Systems, a provider of advanced nondestructive material characterization testing, has been awarded a Phase II Small Business Innovative Research (SBIR) grant from the National Science Foundation. The grant will...
Daily News Briefs
Sep 20, 2005 — Positron Systems Inc., a Pocatello, Idaho-based provider of nondestructive and material characterization testing, announced it will be granted a US patent by Oct. 6 for its induced positron annihilation volumetric (IPA-V) technology. The IPA process...
GE Exchanges Positron Notes for PET Software
Jul 9, 2003 — HOUSTON, July 9 -- Positron Corp., a manufacturer of positron emission tomography (PET) scanners, announced that it has entered into an agreement with General Electric Co. (GE), acting through its GE Medical Systems Division, in which GE will cancel...
Daily News Briefs
May 16, 2003 — Positron Corp., a manufacturer of positron emission tomography (PET) scanners, announced it has sold its Positron mPower PET scanner to the Weatherhead PET Center for Preventing and Reversing Atherosclerosis at the University of Texas Medical School...
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May 2024
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