News tagged with helium isotopes
Scientists bid adieu to plucky solar probe
Space & Earth / Space Exploration
Jun 30, 2009 |
4.3 / 5 (4) |
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US and European scientists were Tuesday bidding farewell to the tenacious solar probe Ulysses which has been recording data around the sun for more than 18 years, four times longer than planned.
Planck satellite fuels up
Space & Earth / Space Exploration
Apr 23, 2009 |
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(PhysOrg.com) -- Tests conducted on Planck at Europe's Spaceport in Kourou, French Guiana, have confirmed that the satellite's subsystems work perfectly, and the helium dilution cooler tanks have now been ...
Search results for helium isotopes
Argonne scientists reach milestone in accelerator upgrade project
Jan 06, 2009 |
5 / 5 (1) |
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Scientists at the U.S. Department of Energy's (DOE) Argonne National Laboratory have successfully stopped and then reaccelerated a stable ion through a newly constructed charge-breeder, bringing the CAlifornium Rare Isotope ...
Helium-8 study gives insight into nuclear theory, neutron stars
Jan 28, 2008 |
4.7 / 5 (64) |
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The most neutron-rich matter that can be made on Earth—the nucleus of the helium-8 atom—has been created, trapped and characterized by researchers at the U.S. Department of Energy's Argonne National Laboratory. ...
Proton's party pals may alter its internal structure
Nov 18, 2009 |
4.6 / 5 (20) |
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A recent experiment at the DOE's Thomas Jefferson National Accelerator Facility has found that a proton's nearest neighbors in the nucleus of the atom may modify the proton's internal structure.
A top supplier of medical isotopes closed through 2009
Jul 08, 2009 |
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An aging Canadian nuclear reactor responsible for production of one-third of the isotopes used in medical radiation treatment around the world will be out of service through at least the end of 2009, authorities said Wednesday.
Herschel and Planck to lift off on 14 May
Space & Earth / Space Exploration
Apr 28, 2009 |
5 / 5 (1) |
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(PhysOrg.com) -- Now that additional checks on the Ariane 5 ECA launcher have been completed, Arianespace and ESA have set the launch date of Herschel and Planck for Thursday 14 May.
Rebooting of Canadian medical isotope reactor delayed
Aug 13, 2009 |
5 / 5 (1) |
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A Canadian reactor that produced one-third of the world's supply of medical isotopes before it closed in May for repairs will remain offline at least until early 2010, nuclear authorities said Thursday.
Helium helps lung patients breathe easier
Mar 09, 2009 |
not rated yet |
1
New research published in the international journal Chest, by Neil Eves, PhD, finds that people with chronic obstructive pulmonary disease (COPD) who breathed a mix of 60% helium and 40% oxygen during a rehabilitation progra ...
Atomic Particles Help Solve Planetary Puzzle
Space & Earth / Earth Sciences
Nov 10, 2009 |
4.5 / 5 (12) |
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(PhysOrg.com) -- A University of Arkansas professor and his colleagues have shown that the Earth's mantle contains the same isotopic signatures from magnesium as meteorites do, suggesting that the planet formed ...
Largest collection of anomalous white dwarfs observed by Hubble
Apr 23, 2009 |
4.7 / 5 (6) |
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Twenty-four unusual stars, 18 of them newly discovered, have been observed in new Hubble telescope images. The stars are white dwarfs, a common type of dead star, but they are odd because they are made of ...
Helium rains inside Jovian planets
Jan 26, 2009 |
4.1 / 5 (11) |
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(PhysOrg.com) -- Models of how Saturn and Jupiter formed may soon take on a different look.
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