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Browse Helium topic


1-69 out of 69 article(s)
Title Author Type Date Words
Did you know you can fly high in the sky using helium balloons? Sep 2, 2020 842
Tanzania could become top helium producer. Collins, Tom May 1, 2019 1012
Helium hot spot. Brief article Jan 1, 2017 151
Show your science smarts. Brief article Jan 1, 2017 308
First-Principles Study on Various Point Defects Formed by Hydrogen and Helium Atoms in Tungsten. Zhao, Qiang; Zhang, Zheng; Li, Yang; Ouyang, Xiaoping Report Jan 1, 2017 4579
Acoustic Characterization of Fluorinert FC-43 Liquid with Helium Gas Bubbles: Numerical Experiments. Vanhille, Christian; Pantea, Cristian; Sinha, Dipen N. Report Jan 1, 2017 3926
Successful helium hunt suggests element is not yet running out. Sumner, Thomas Brief article Jul 23, 2016 187
Odd white dwarf offers peek at core: something stripped unusual dead star of hydrogen and helium. Crockett, Christopher Apr 30, 2016 513
Cesium atoms must be shaken, not stirred. Jun 1, 2015 532
Bohr revisited: model and spectral lines of helium. Peterson, Christian Apr 1, 2015 481
An uplifting element: look, up in the sky, it's a helium-filled balloon, it's ... but first, look in the ground for this vital ingredient that serves a variety of sectors--with potential to serve many more. Lougheed, Tim Jan 1, 2015 2017
Up, up, and away: are we running low on the gas that gives balloons a lift? Crane, Cody Nov 1, 2014 734
Living in the clouds: despite suffering from acute motion sickness, meteorologist and explorer Felicity Aston found that travelling by airship across the USA from the Atlantic to the Pacific coasts offered a unique opportunity to study the mechanisms at work in the atmosphere. Aston, Felicity Travel narrative Jun 1, 2014 1725
Evolution of helium with temperature in neutron-irradiated [sup.10]B-doped aluminum by small-angle X-ray scattering. Huang, Chaoqiang; Yan, Guanyun; Tian, Qiang; Sun, Guangai; Chen, Bo; Sheng, Liusi; Liu, Yaoguang; Lo Report Jan 1, 2014 2730
First-principles study of the structural stability and electronic and elastic properties of helium in a-zirconium. Zheng, Jian; Zhang, Huijun; Zhou, Xiaosong; Liang, Jianhua; Sheng, Liusi; Peng, Shuming Report Jan 1, 2014 5427
Heliox improves carbon dioxide removal during lung protective mechanical ventilation. Beurskens, Charlotte J.; Brevoord, Daniel; Lagrand, Wim K.; van den Bergh, Walter M.; Vroom, Margree Clinical report Jan 1, 2014 2219
Making helium worth the cost of recovery: as helium prices go through the roof, NIST embarks on an ambitious recycling technology. Royzman, Ed Dec 1, 2013 1322
Quotes. Brief article Jul 23, 2013 182
Liquid Metallic Hydrogen II. A critical assessment of current and primordial helium levels in the sun. Robitaille, Pierre-Marie Report Mar 1, 2013 12155
Running out: nationwide helium rationing causes crisis for balloonists, other industries. McDill, Stephen Feb 8, 2013 668
Combustion of submillimeter heptane/methanol and heptane/ethanol droplets in reduced gravity. Aharon, I.; Tam, V.K.; Shaw, B.D. Report Jan 1, 2013 3854
Modified Lennard-Jones potentials with a reduced temperature-correction parameter for calculating thermodynamic and transport properties: noble gases and their mixtures (He, Ne, Ar, Kr, and Xe). Oh, Seung-Kyo Report Jan 1, 2013 18017
Helium inhalation in adolescents: characteristics of users and prevalence of use. Whitt, Ahmed; Garland, Eric L.; Howard, Matthew O. Report Dec 1, 2012 4927
Coalition: inhaling helium can be deadly. Brief article May 1, 2012 165
Up, up, and away. Brief article Sep 1, 2011 214
Improved first-principles calculation of the third virial coefficient of helium. Garberoglio, Giovanni; Moldover, Michael R.; Harvey, Allan H. Report Jul 1, 2011 9960
Twists snaps & swirls in quantum whirls: how turbulence plays out in exotic materials. Cevallos, Marissa Mar 12, 2011 2742
You asked. Chip, A. Brief article May 1, 2010 134
Relic radiation refines age of cosmos: satellite data support inflation, confirm primordial helium. Cowen, Ron Feb 27, 2010 530
First-principles calculation of the third virial coefficient of helium. Garberoglio, Giovanni; Harvey, Allan H. Report Sep 1, 2009 8919
The detection of Lyman alpha radiation formed by the slowing down of protons and tritons produced by the [.sup.3]He (n,tp) reaction--a model study. Cooper, John W.; Coplan, Michael A.; Hughes, Patrick P. Report May 1, 2009 5143
Why does breathing in helium change your voice? Brief article Mar 31, 2008 112
Helium-hogging MRIs ruin birthdays. Napoli, Denise Brief article Nov 1, 2007 192
Helium future uncertain. Hoare, Natalie Brief article Oct 1, 2006 214
Radiant plasma may combat cavities. Brief article Sep 9, 2006 274
Bizarre stars explained. Brief article Jun 1, 2006 130
Lift off! Taking to the skies with helium balloons. Chiang, Mona Oct 3, 2005 903
Up, up, and away! Oct 3, 2005 630
High on helium: selling off stockpiles. Balaker, Ted Brief Article Jun 1, 2005 147
A quantum fluid pipes up. Brief Article Feb 26, 2005 273
Where does helium come from? Edwards, Chris Brief Article Apr 1, 2004 234
Chemical shifts: what's new in chemistry research? Chemical Shifts offers a concentrated look at Canada's latest developments. Crudden, Cathleen; Loock, Hans-Peter Apr 1, 2004 1390
A solid like no other: frigid, solid helium streams like a liquid. Weiss, P. Jan 17, 2004 581
Heliox of minimal benefit in acute asthma. (Patient Oriented Evidence That Matters: practice recommendations from key studies). Johnson, Kenneth H. Jul 1, 2003 626
Novel computation enables best-yet estimate of ground state of neutral helium. (News Briefs). Brief Article Jan 1, 2002 356
Magnets, not magic, make gas bulbs bad. P.W. Brief Article Oct 6, 2001 265
Ask Doctor Cory. SerVaas, Cory Sep 1, 2001 425
Compressing Spin-Polarized [He.sup.3] With a Modified Diaphragm Pump. Jones, G. L. Statistical Data Included Jul 1, 2001 17202
Ab Initio Values of the Thermophysical Properties of Helium as Standards. Moldover, Michael R. Sep 1, 2000 20350
Heliox Helps in Severe Asthma. Nov 15, 1999 214
Heliox for Severe Asthma. Nov 1, 1999 162
Helium: it's not just for balloons anymore. Lusky, Mark; Lusky, Heather Sep 1, 1999 410
Algeria - Sonatrach Ventures - Helios. Feb 15, 1999 252
Have you heard of anything new or helpful for the treatment of severe asthma attacks in children? SerVaas, Cory Oct 1, 1997 403
Heliox: a new treatment for life-threatening asthma. Browne-Heitschmidt, Mary G.; Cassidy, Janine Baker Sep 1, 1997 3630
Mapping helium atoms' quantum states. Peterson, Ivars Brief Article Mar 15, 1997 486
Eyeing evidence of primordial helium. Cowen, Ron Jun 17, 1995 662
He, he, helium. de Seve, Karen Nov 18, 1994 781
Helium. Asimov, Isaac Reference Source Jan 1, 1994 209
Helium on Earth. Asimov, Isaac Reference Source Jan 1, 1994 309
Testing the fundamentals of helium theory. Peterson, Ivars Apr 25, 1992 653
Helium poses interstellar puzzle. Cowen, Ron May 4, 1991 312
Helium find thaws the cold fusion trail. Pennisi, Elizabeth Mar 23, 1991 970
Helium theory gets high-precision test. Peterson, Ivars Feb 9, 1991 377
Measuring the footprints of violence. Cowen, Ron Jan 5, 1991 234
Quantum swirls in superfluid helium. Peterson, Ivars Aug 25, 1990 398
Cold fusion: searching for hidden helium. Amato, I. May 20, 1989 503
Partners for a noble element. Nov 21, 1987 598

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