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Cooldown and Ramp Test of a Low-Cryogen, Lightweight, Head-Only 7T MRI Magnet. [PDF]

open access: yesIEEE Trans Appl Supercond
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Helium Policies

Science, 1984
Edward F. Hammel et al (24 Feb., p. 789) advocate helium policies that are common in the literature. However, we disagree with their analysis.
D, Epple, L, Lave
openaire   +4 more sources

Helium? What helium?

Physics World, 2010
In drawing attention to the current scarcity of helium-3, William Halperin's Forum article "No lightweight matter" (July p17) took me back 60 years.
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Helium

Physics Today, 1959
Users of helium.
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Helium

2010
Today we learn at such a young age about the periodic properties of the elements and their atomic structure that it seems as if we grew up with the knowledge, and that everyone must always have known such basic, simple stuff. But till nearly the end of the nineteenth century no one even suspected that such things as the noble gases, with their filled ...
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Helium

1968
Abstract Helium is one of the rare gases. It was discovered on the sun, and first was found on earth in quantity in natural gases from Kansas. It has unique properties which make it increasingly valuable to industry and science. Most helium on earth is believed to have originated from the decay of radioactive minerals.
R. L. Jodry, A. B. Henneman
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Molybdenum‐helium and helium‐helium interaction potentials from helium desorption experiments

physica status solidi (b), 1978
W. F. W. M. van Heugten   +2 more
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Helium-3 and Helium-4

American Journal of Physics, 1970
William E. Keller, J. T. Tough
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Helium

2012
Helium is a very special element with a set of unique properties that dictate its many uses. Most of these uses relate to the cryogenic properties of helium. For many applications, there are no alternatives and it is indeed a strategic element. In this chapter, the uses of helium are discussed in terms of its properties.
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