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1.
Helium should be recycled.
Nature ; 547(7661): 6, 2017 07 04.
Article in English | MEDLINE | ID: mdl-28682349

Subject(s)
Helium/supply & distribution , Magnetic Resonance Spectroscopy/instrumentation , Recycling , Research , Cost-Benefit Analysis , Helium/chemistry , Helium/economics , Qatar , Recycling/economics , Recycling/trends , Research/economics , Volatilization
2.
Qatar blockade hits helium supply.
Butler, Declan.
Nature ; 547(7661): 16, 2017 07 04.
Article in English | MEDLINE | ID: mdl-28682350

Subject(s)
Helium/supply & distribution , Helium/economics , Internationality , Magnetic Resonance Spectroscopy , Qatar
3.
Global helium crisis deflates after discovery of African reserve.
Dyer, Owen.
BMJ ; 353: i3658, 2016 Jun 30.
Article in English | MEDLINE | ID: mdl-27365483

Subject(s)
Helium , Global Health , Health Services Needs and Demand , Helium/supply & distribution , Helium/therapeutic use , Humans , Natural Resources/supply & distribution
4.
Helium high.
Nature ; 506(7488): 266, 2014 Feb 20.
Article in English | MEDLINE | ID: mdl-24558662

Subject(s)
Helium/supply & distribution , Helium/analysis , Helium/economics , Helium/isolation & purification , Isotopes/analysis , Research/instrumentation , United States , Wyoming
5.
US bill would keep helium store afloat.
Peplow, Mark.
Nature ; 497(7448): 168-9, 2013 May 09.
Article in English | MEDLINE | ID: mdl-23657328

Subject(s)
Federal Government , Helium/supply & distribution , United States
6.
Resources: Stop squandering helium.
Nuttall, William J; Clarke, Richard H; Glowacki, Bartek A.
Nature ; 485(7400): 573-5, 2012 May 30.
Article in English | MEDLINE | ID: mdl-22660302

Subject(s)
Helium/isolation & purification , Helium/supply & distribution , Commerce/economics , Helium/economics , Helium/history , History, 20th Century , International Cooperation , United States
7.
A coaxial gas delivery system for laser bronchoscopy.
Irizarry, D C; Casey, K R.
J Clin Eng ; 17(5): 405-7, 1992.
Article in English | MEDLINE | ID: mdl-10124684

ABSTRACT

This paper discusses the development and implementation of a prototype coaxial gas delivery system for laser bronchoscopy. The design of the system is presented including a detailed description of the device's theory of operation and construction. The system's medical application in laser bronchoscopy is described.


Subject(s)
Equipment Contamination/prevention & control , Helium/supply & distribution , Laser Therapy/instrumentation , Biomedical Engineering , Bronchoscopes , Evaluation Studies as Topic , Hospital Bed Capacity, 100 to 299 , Humans , Systems Analysis , Washington
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