Please select "one" of your favorite license. English Helium Santali ᱥᱯᱮᱠᱴᱨᱚᱢ = ᱜᱮᱥ ᱰᱤᱥᱪᱟᱨᱡᱽ ᱴᱤᱭᱩᱵᱽ: ᱱᱚᱵᱮᱞ ᱜᱮᱥ: ᱦᱤᱞᱤᱭᱟᱢ ᱩᱱᱤ᱾ ᱑,᱘kV, ᱑᱘mA, ᱓᱕kHz ᱥᱟᱶ ᱵᱮᱵᱷᱟᱨᱚᱜ...

(58062 bytes) Liquefied Helium This file is a closeup of photo of superfluid helium, shown in black-and-white at right: Thus, the helium shown is not only liquid...

universe evolves, density fluctuations in the intergalactic gas (hydrogen and helium) grow into clumps and filaments under gravity's pull. determination method...

bytes) {{Information |Description=Effect of helium on human voice |Source=http://en.wikipedia.org/wiki/Helium |Date=July 13 2008 |Author=BlueNight |Permission=yes...

English Helium-4 atom,includes 2 proton 2 electron 2 neutrons...

English Helium browser logo...

English Helium-3 atom,includes 2 proton 2 electron 1 neutrons...

license: This image is a derivative work of the following images: File:Helium_atom_QM.svg licensed with GFDL 2007-12-26T11:40:58Z Bromskloss 665x667 (10264...

following license: English The visible emission spectrum of Helium (He) has cause: helium Wikimedia username: McZusatz author name string: McZusatz URL:...

Bohr's model of a helium atom Created myself, inspired by Image:Atom.png English...

Space-filling model of the helium dimer, He₂ described at URL: https://commons.wikimedia.org/wiki/File:Helium-dimer-2D-model.png determination...

English Helium-4 atom,includes 2 proton 2 electron 2 neutrons determination method or standard: SHA-1...

I, the copyright holder of this work, hereby publish it under the following license: English Helium Statistics determination method or standard: SHA-1...

English The stars showing detectable helium absorption (filled circles), which corresponds to increased helium abundance, also have increased light element...

de.wikipedia. 2006-03-03 13:57 Tomihahndorf 189×500×8 (9730 bytes) 3 ml Helium in einer Glasampulle. Foto aus meiner Sammlung chemischer Elemente. English...

Please select "one" of your favorite license. English Helium glowing in a gas discharge tube determination method or standard: SHA-1...

English Helium Network logo (2025)...

  Helium atom (not to scale) en:Image:Atom.png vi:Image:Atom.png English determination method or standard: SHA-1...

This image is a derivative work of the following images: Image:Helium_neon_laser_spectrum.png licensed with GFDL-en, GFDL-user-en-with-disclaimers 2008-08-16T09:52:42Z...

your choice. This image is a derivative work of the following images: File:Helium_atom_QM.svg licensed with Cc-by-sa-3.0-migrated, GFDL 2007-12-26T11:40:58Z...

English Elements of Webb EP09: Helium determination method or standard: work of the federal government of the United States applies to jurisdiction: United...

English The stars showing detectable helium absorption (filled circles), which corresponds to increased helium abundance, also have increased light element...

English Schematic image of an atom of helium surrounded with electronic cloud and with a complex structure of core Russian Схематическое изображение атома...

holder of this work, hereby publish it under the following license: English Helium sales in the United States by volume and total dollars author name string:...

holder of this work, hereby publish it under the following license: English Helium-4 nucleus with 2 neutrons in orbit author name string: Starmakerthing Wikimedia...

work, hereby publish it under the following license: English Phase diagram of Helium-4 Russian Фазовая диаграмма гелия-4 Czech Fázový diagram helia-4...

Commons Attribution-Share Alike 4.0 truetrue English Helium-3 discharge German Angeregtes Helium-3 author name string: Alicepublic Wikimedia username:...

hereby publish it under the following license: English Visible spectrum of helium. URL: https://commons.wikimedia.org/wiki/user:Umop503 author name string:...

hereby publish it under the following license: English NIR spectrum of helium. URL: https://commons.wikimedia.org/wiki/user:Umop503 author name string:...

2010-04-18 18:51 Teravolt 783×63× (2777 bytes) {{Information |Description = Helium spectra using a 600lpm diffraction grating. |Source = I (~~~) created this...

this work, hereby publish it under the following license: English Price of helium per 1000 cubic feet author name string: Wikideas1 Wikimedia username: Wikideas1...

user names refer to en.wikibooks. 2006-10-04 20:14 Klingoncowboy4 55×73×8 (1765 bytes) Image of Helium English determination method or standard: SHA-1...

Creative Commons Attribution-Share Alike 2.0 Generic license. Attribution: Helium cylinder exchange by DS Pugh You are free: to share – to copy, distribute...

Creative Commons Attribution-Share Alike 2.0 Generic license. Attribution: Helium Balloon, Christchurch Park by Hamish Griffin You are free: to share – to...

license: This image is a derivative work of the following images: File:Helium_atom_QM.svg licensed with GFDL 2007-12-26T11:40:58Z Bromskloss 665x667 (10264...

Creative Commons Attribution-Share Alike 2.0 Generic license. Attribution: Helium balloon on Blakeney Point by Hugh Venables You are free: to share – to copy...

Creative Commons Attribution-Share Alike 2.0 Generic license. Attribution: Helium balloon on Blakeney Point by Hugh Venables You are free: to share – to copy...

truetrue English Dewar for transporting liquid helium. Swedish Behållare för transport av flytande helium. author name string: Adville Wikimedia username:...

2009-07-17 04:27 The Jacobin 0×0 (29588781 bytes) {{Spoken article |title= Helium |time= 59:57 |user_name= The Jacobin |date= 2009-07-15 |oldid=302049858...

|source=https://www.helium.com/ |date= |author= |permission=...

English A helium atom, in which red are protons, pink are neutrons, and the dark cloud electrons. Telugu హీలియం అణువు యొక్క నమూనా Bangla হিলিয়াম পরমাণুর...

Mark.murphy | 211674 (bytes) | 1296×972 | An Analox combined oxygen and helium gas analyser being used to measure a trimix fill in a 3 litre cylinder English...

Creative Commons Attribution-Share Alike 2.0 Generic license. Attribution: Helium balloon going west, Blakeney Point by Hugh Venables You are free: to share...

Creative Commons Attribution-Share Alike 2.0 Generic license. Attribution: Helium leak detectors by Bill Nicholls You are free: to share – to copy, distribute...

activity is somehow related to its advanced stage of evolution called core helium burning. determination method or standard: work of the federal government...

Attribution-Share Alike 2.0 Generic license. Attribution: A reason not to buy helium balloons by ad acta You are free: to share – to copy, distribute and transmit...

org/licenses/by-sa/4.0CC BY-SA 4.0 Creative Commons Attribution-Share Alike 4.0 truetrue English Helium dispersion in a neutron scaterring experiment...

Creative Commons Attribution-Share Alike 2.0 Generic license. Attribution: Helium balloon blowing past Back Tor by Neil Theasby You are free: to share – to...

Creative Commons Attribution-Share Alike 2.0 Generic license. Attribution: Helium balloon on Blakeney Point by Hugh Venables You are free: to share – to copy...

truetrue 11 March 2025 English The Federal Helium Plant keeps producing into the night. . The Federal Helium Program, administered by the U.S. author name...

Creative Commons Attribution-Share Alike 2.0 Generic license. Attribution: Helium Balloon test site by Geographer You are free: to share – to copy, distribute...

Creative Commons Attribution 2.0 truetrue 11 March 2025 English The Federal Helium Program, administered by the U.S. Department of the Interior, Bureau of...

truetrue 11 March 2025 English The Federal Helium Plant keeps producing into the night. . The Federal Helium Program, administered by the U.S. object of...

tubes showing a spectral range of colors from the noble or inert gases - helium (He), neon (Ne), argon (Ar), krypton (Kr) and xenon (Xe). Spanish Tubos...

Creative Commons Attribution-Share Alike 3.0 truetrue English "creeping" behaviour of superfluid Helium II Spanish "reptación" del Helio II superfluido...

following license: English Energy difference between screened and unscreened helium 1s orbital as a function of Zeff determination method or standard: SHA-1...

image is a derivative work of the following images: File:Electron_shell_002_Helium.svg licensed with Cc-by-sa-2.0-uk 2006-04-18T11:58:07Z File Upload Bot (Pumbaa80)...

under the following license: English The object shown in the image is a Helium-Neon (He-Ne) laser. It is a type of gas laser commonly used for scientific...

bytes) {{Information |Beschreibung = Helium V ERP Prozess |Quelle = HELIUM V IT-Solutions GmbH |Urheber = HELIUM V IT-Solutions GmbH |Datum = 6.11.2010...

under the following license: English The object shown in the image is a Helium-Neon (He-Ne) laser. It is a type of gas laser commonly used for scientific...

2006-08-22 09:05 Deglr6328 2748×1870×??? (106503 bytes) Spectrum of a [[Helium neon laser]] taken using an Ocean Optics HR4000 spectrometer [http://www...

under the following license: English The object shown in the image is a Helium-Neon (He-Ne) laser. It is a type of gas laser commonly used for scientific...

Creative Commons Attribution-Share Alike 2.0 Generic license. Attribution: Helium balloon coming ashore on Blakeney Point by Hugh Venables You are free: to...

BY-SA 2.0 Creative Commons Attribution-Share Alike 2.0 truetrue English Helium balloon object of statement has role: photographer author name string: Hugh...

org/licenses/by/3.0CC BY 3.0 Creative Commons Attribution 3.0 truetrue English Primordial helium mass fraction determination method or standard: SHA-1...

under the following license: English The object shown in the image is a Helium-Neon (He-Ne) laser. It is a type of gas laser commonly used for scientific...

2007-07-26 04:51:33 Karl Bednarik (56878 Bytes) {{Information |Beschreibung = Helium und Xenon in der Zentrifuge, eine mögliche Versuchsanordnung |Quelle = Von...

BY-SA 4.0 Creative Commons Attribution-Share Alike 4.0 truetrue English Helium description URL: https://commons.wikimedia.org/wiki/user:Rii%27jeg%27fkep%27c...

BY-SA 4.0 Creative Commons Attribution-Share Alike 4.0 truetrue English helium electron configuration Wikimedia username: Dan Fran B author name string:...

English After World War I, Congress created the Federal Helium Program to ensure that helium would be available to the government for defense needs. determination...

23 January 2025 English 88554942 :Piction ID--Helium press regulator author name string: SDASM Archives URL: https://www.flickr.com/people/sdasmarchives/...

English Video slate image reads "Partial Density of Helium". determination method or standard: work of the federal government of the United States applies...

English object of statement has role: photographer author name string: Orange Helium Wikimedia username: Orange Helium...

BY-SA 4.0 Creative Commons Attribution-Share Alike 4.0 truetrue English Helium Time Columns Monument, Amarillo, Texas object of statement has role: photographer...

original. https://creativecommons.org/licenses/by-sa/4.0CC BY-SA 4.0 Creative Commons Attribution-Share Alike 4.0 truetrue English Helium Health logo...

23 January 2025 English 88554994 :Piction ID--Helium press regulator author name string: SDASM Archives URL: https://www.flickr.com/people/sdasmarchives/...

23 January 2025 English 88554983 :Piction ID--Helium press regulator Flickr user ID: 49487266@N07 author name string: SDASM Archives URL: https://www.flickr...

23 January 2025 English 88555072 :Piction ID--Helium press regulator author name string: SDASM Archives URL: https://www.flickr.com/people/sdasmarchives/...

BY-SA 2.0 Creative Commons Attribution-Share Alike 2.0 truetrue English Helium balloon, aka litter object of statement has role: photographer author name...

English object of statement has role: photographer author name string: Orange Helium Wikimedia username: Orange Helium...

five members of the Infrared Quintuplet showing emission lines of neutral helium and ionized carbon. determination method or standard: SHA-1 described at...

org/licenses/by/4.0CC BY 4.0 Creative Commons Attribution 4.0 truetrue English Helium, 2025, Acrylic & Flashe on 7 layers of 3/8 inch birch plywood 52 x 52 x...

23 January 2025 English 88555028 :Piction ID--Helium press regulator author name string: SDASM Archives URL: https://www.flickr.com/people/sdasmarchives/...

English Evolution of the partial density of helium in a supernova explosion, in both a fixed reference frame and in the blast wave reference frame determination...

30 January 2025 English 87692136 :Piction ID--Helium tanks with central valve author name string: SDASM Archives URL: https://www.flickr.com/people/sdasmarchives/...

23 January 2025 English 88555033 :Piction ID--Helium press regulator author name string: SDASM Archives URL: https://www.flickr.com/people/sdasmarchives/...

Attribution-Share Alike 2.0 uktruetrue Derivative works of this file:  Electron shell 002 Helium (el).svg English determination method or standard: SHA-1...

BY-SA 4.0 Creative Commons Attribution-Share Alike 4.0 truetrue English Helium Arabic هيليوم author name string: أبو جاد Wikimedia username: أبو جاد URL:...

France) of : « hélium » Par Dakdada, voix jeune masculine (20 ans) By Dakdada, young male voice (20 year old) fr : voir wikt:fr:hélium I, the copyright...

Digital photograph of helium dilution refrigerator take by Mark Somoza This file is licensed under the Creative Commons Attribution-Share Alike 2.5 Generic...

Creative Commons Attribution-Share Alike 4.0 truetrue English Spanish Atom Helium author name string: LG UltraLink Wikimedia username: LG UltraLink determination...

26 January 2025 English 88554990 :Piction ID--Helium press regulator author name string: SDASM Archives URL: https://www.flickr.com/people/sdasmarchives/...

org/licenses/by/3.0CC BY 3.0 Creative Commons Attribution 3.0 truetrue English Helium balloon, symbol of happiness - 2016 Portuguese Balão de hélio, símbolo de...

Attribution-Share Alike 4.0 truetrue English Schematic illustration of electron-on-helium qubits. URL: https://commons.wikimedia.org/wiki/user:Prixz5nu author name...

five members of the Infrared Quintuplet showing emission lines of neutral helium and ionized carbon. determination method or standard: SHA-1 described at...

English Nucleus of helium-3, containeth 2 protons and 1 neutron determination method or standard: SHA-1...

around an hour to fill a 39-million-cubic-foot scientific balloon with helium. The EXCITE telescope is poised for launch as the day breaks on August 31st...

https://svs.gsfc.nasa.gov/14727 URL: https://svs.gsfc.nasa.gov/vis/a010000/a014700/a014727/Drone_-_HASP_2.0_Scientific_Balloon_Filling_with_Helium.webm...

French Visualisation du déplacement du quark D dans la réaction Tritium-Helium (radioactivité bêta) author name string: Institutnucléaire URL: https://commons...

Attribution-Share Alike 4.0 truetrue English Storage cylinders for oxygen and helium for mixing breathing gas for scuba diving URL: https://commons.wikimedia...

English Filling a 4 million cubic foot balloon with Helium for the High Altitude Student Platform 2.0 Mission (HASP). determination method or standard:...

English Helium-3 atom,includes 2 proton 2 electron 1 neutrons determination method or standard: SHA-1...

(528055 bytes) {{Information |Beschreibung = Spektrum einer [[Helium-Neon-Laser|Helium-Neon-Röhre]] hinter einem [[Optisches Gitter|optischen Gitter]]...

showing the radial dependence of the effective nuclear charge Zeff(r) for helium, including screening from the second electron. determination method or standard:...

Source of data: http://minerals.usgs.gov/minerals/pubs/commodity/helium/ I, the copyright holder of this work, hereby publish it under the following license:...

balloons. The closer of the gauges shows the helium flowing to the balloon. The further gauge shows the amount of helium remaing in the tank. English...

Creative Commons Attribution 2.0 truetrue 5 April 2022 English NASA KSC Helium Control Panel for the Saturn Rocket Flickr user ID: 44124348109@N01 author...

English The Scientific balloon eclipses the sun as it fills with helium, and the High Altitude Student Platform awaits launch. On August 28, 2024, the...

Commons Attribution 4.0 truetrue 12 March 2026 English Apollo Service Module Helium Valve Assembly from Propulsion System 1968 author name string: Steve Jurvetson...

Attribution-Share Alike 4.0 truetrue English Atomic emission spectrum of hydrogen and helium. A drawing based on image not to scale author name string: Ranjithsiji Wikimedia...

Creative Commons Attribution-Share Alike 4.0 truetrue English From cycle Helium II Wikimedia username: Ctenar1957 author name string: Ctenar1957 URL: https://commons...

Alike 4.0 truetrue English French Instabilité aérodynamique d'un ballon à hélium lors de son ascension. Wikimedia username: Bernard de Go Mars author name...

Helium resources of the United States, 2007   (  ) Author Pacheco, Norbert Title Helium resources of the United States, 2007 Publisher Denver, Colo. :...

Helium Research Center internal report : helium-4 PVT references: 1895-1968   (  ) Author Barieau, Robert E Title Helium Research Center internal report :...

Helium Field Operations : Amarillo, Texas   (  ) Title Helium Field Operations : Amarillo, Texas Publisher Amarillo, Tex. : [U.S. Department of the Interior...

Helium resources of the United States, 1997   (  ) Author Gage, B. D. Title Helium resources of the United States, 1997 Publisher [Denver, Colo.] : U.S...

Attribution-Share Alike 4.0 truetrue English An event where young children release helium-filled balloons with a personalised message (wish), that is located in the...

https://commons.wikimedia.org/wiki/user:Helium_media_group author name string: Helium media group Wikimedia username: Helium media group determination method...

Attribution-Share Alike 4.0 truetrue English An event where young children release helium-filled balloons with a personalised message (wish), that is located in the...

truetrue 8 October 2023 English Propulsion Lead Eric Hurlbert checks the helium line. Location: VTB Flight Complex Johnson Space Center. Photographer: Kris...

288×288× (191124 bytes) == Summary == A semi-accurate depiction of the [[helium]] atom. The darkness of the [[electron]] [[electron cloud|cloud]] corresponds...

molecules—gives a substance its “kinetic temperature.” Here, the size of helium atoms relative to their spacing is shown to scale under 1950 atmospheres...

English Rosewill Helium Air Mid Tower E-ATX case...

holder of this work, hereby publish it under the following license: English Helium is commonly used in balloons, although sometimes other gasses like hydrogen...

from the Hubble Space Telescope's Cosmic Origins Spectrograph shows strong helium II absorption and transmission lines from a quasar, identifying an era 11...

Wikimedia username: Helium media group author name string: Helium media group URL: https://commons.wikimedia.org/wiki/user:Helium_media_group determination...

Helium Research Center internal report : evaluation of helium purification by a laboratory quartz diffusion cell   (  ) Author Churchwell, S.E Title Helium...

Creative Commons Attribution-Share Alike 4.0 truetrue English From cycle Helium II Wikimedia username: Ctenar1957 author name string: Ctenar1957 URL: https://commons...

molecules—gives a substance its “kinetic temperature.” Here, the size of helium atoms relative to their spacing is shown to scale under 1950 atmospheres...

This image was copied from en.wikipedia.org. The original description was: Helium sample (gas, doesn't look like much). Photo by RTC. English determination...

BY-SA 4.0 Creative Commons Attribution-Share Alike 4.0 truetrue English Helium Liquefier built by John F Allen at the School of Physics and Astronomy of...

288×287× (11675 bytes) == Summary == A semi-accurate depiction of the [[helium]] atom. The darkness of the [[electron]] [[electron cloud|cloud]] corresponds...

HELIUM   (  ) Author Committee on Energy and Natural Resources Title HELIUM Publisher Government Publishing Office Description Government Publishing Office...

Attribution-Share Alike 4.0 truetrue English An event where young children release helium-filled balloons with a personalised message (wish), that is located in the...

Formation and life of metastable helium ..   (  ) Author Kannenstine, Fabian Miller Title Formation and life of metastable helium .. Publisher [Chicago Description...

truetrue English Yulu EV2 author name string: Helium Chiffon Wikimedia username: Helium Chiffon URL: https://commons.wikimedia.org/wiki/User:Helium_Chiffon...

Attribution-Share Alike 4.0 truetrue English An event where young children release helium-filled balloons with a personalised message (wish), that is located in the...

Helium Research Center internal report : thermodynamic consistency of helium-nitrogen vapor-liquid equilibria data   (  ) Author Tully, Philip C. (Philip...

Attribution-Share Alike 4.0 truetrue English An event where young children release helium-filled balloons with a personalised message (wish), that is located in the...

truetrue English Yulu EV2 author name string: Helium Chiffon Wikimedia username: Helium Chiffon URL: https://commons.wikimedia.org/wiki/User:Helium_Chiffon...

Attribution-Share Alike 4.0 truetrue English Trimix gas analyser showing oxygen and helium partial pressures author name string: Pbsouthwood URL: https://commons.wikimedia...

molecules—gives a substance its “kinetic temperature.” Here, the size of helium atoms relative to their spacing is shown to scale under 1950 atmospheres...

English Nucleus of helium, containeth 2 proton and 2 neutrons. Also called "Alpha particle". determination method or standard: SHA-1...

contribs | block) . . 400×400 (33,507 bytes) (A semi-accurate depiction of the helium atom. The darkness of the electron cloud corresponds to the line-of-sight...

Attribution-Share Alike 4.0 truetrue English An event where young children release helium-filled balloons with a personalised message (wish), that is located in the...

engine author name string: Helium Chiffon Wikimedia username: Helium Chiffon URL: https://commons.wikimedia.org/wiki/User:Helium_Chiffon determination method...

engine author name string: Helium Chiffon Wikimedia username: Helium Chiffon URL: https://commons.wikimedia.org/wiki/User:Helium_Chiffon determination method...

English author name string: Helium media group Wikimedia username: Helium media group URL: https://commons.wikimedia.org/wiki/User:Helium_media_group...

2007-01-10 16:04 Philipweb 2048×438× (174976 bytes) {{Information |Beschreibung=Helium-Neon-Laser |Quelle=selber fotografiert |Urheber=Philip Pötsch |Datum=10...

English Helium containers with 8 tons of helium. (Photos by Francis J. Schmidlin) Flickr user ID: 128589598@N04 author name string: NASA Global Hydrology...

Helium Research Center internal report : compressibility data for helium at 0℗ʻ C and pressures to 800 atmospheres   (  ) Author Briggs, Ted C Title Helium...

Helium Research Center internal report : compressibility data for helium at 0℗ʻ C and pressures to 800 atmospheres   (  ) Author Briggs, Ted C Title Helium...

Helium Research Center internal report : pressure measurements and volumetric material balance correlations for the Cliffside helium storage reservoir...

Beschreibung: Elektronenkonfiguration von Helium, dem 2. Element des Periodensystems. Autor: Pumbaa (Originalarbeit von Greg Robson) Anwendung: (Durch...

Helium Research Center internal report : viscosity of the helium-nitrogen system from 133℗ʻ to 740℗ʻ K for pressures between 1 and 240 atmospheres   (...

Attribution 4.0 truetrue English A picture of the site of Aerophile 5500 tethered helium balloon (G-CCYF) that flew in Castle Park, Bristol during 2005. determination...

spacecraft, including an omin-directional antenna boom, landing leg and helium pressurization tank and valves. applies to jurisdiction: United States determination...

Creative Commons Attribution-Share Alike 4.0 truetrue English Continuous flow helium and oxygen analyser at filling panel author name string: Peter Southwood...

(6457 bytes) Denne tegning forestiller [[elektronkonfiguration]]en i et [[helium]]atom: Den store kugle i midten forestiller [[atomkerne]]n, og de små kugler...

Helium Research Center internal report : design of interchanger for determining the ratio of Cp mixed to Cp unmixed in the helium-nitrogen system   (...

Helium Research Center internal report : compressibility data for helium over the temperature range -5℗ʻ to 80℗ʻ C and at pressures to 800 atmospheres...

de-excitation rates for the (3)D-(3)P transition in helium I and (2)F-(2)D transition in helium II.   (  ) Author Harris, William Douglas. Title Preliminary...

Oscillator strengths for the helium isoelectronic sequence   (  ) Author Weiss, A.W. Title Oscillator strengths for the helium isoelectronic sequence Volume...

electrically conducting helium gas   (  ) Author Nutting, P.G. Title The luminous properties of electrically conducting helium gas Volume Bulletin of the...

Helium Research Center internal report : tests on the statistical method of treating the 0℗ʻ C helium data obtained from a Burnett compressibility apparatus...

in the liquefaction of helium   (  ) Author Brown, E.H. Dean, J.W. Title Joule-thomson process in the liquefaction of helium Volume 60 Publisher National...

January 2025 English Each 40" titanium tank carries 19.6 cubic feet of helium gas, pressurized at 3600psi. These are used to "pump" fuel and oxygen for...

Helium Research Center internal report :   (  ) Author Briggs, Tedford C Title Helium Research Center internal report : Publisher Amarillo, Tex. : U.S...

Attribution-Share Alike 4.0 truetrue English Trimix gas analyser showing oxygen and helium partial pressures object of statement has role: photographer author name...

Infra-red spectra of helium   (  ) Author Meggers, W.F.; Dieke, G.H. Title Infra-red spectra of helium Volume Bureau of Standards Journal of Research...

Helium Research Center internal report : selective isotope desorption   (  ) Author Purer, Al Title Helium Research Center internal report : selective...

Creative Commons Attribution-Share Alike 4.0 truetrue English Oxygen and helium analyser for breathing gas for diving object of statement has role: photographer...

A helium magnetometer that utilizes light-modulation.   (  ) Author Aldrich, Robert G. Title A helium magnetometer that utilizes light-modulation. Publisher...

lengths of the stronger lines in the helium spectrum   (  ) Title Wave lengths of the stronger lines in the helium spectrum Volume Bulletin of the Bureau...

molecules—gives a substance its “kinetic temperature.” Here, the size of helium atoms relative to their spacing is shown to scale under 1950 atmospheres...

radio-frequency mixing in a helium magnetometer.   (  ) Author Herman, Stanley A.; Title Investigation of radio-frequency mixing in a helium magnetometer. Publisher...

Helium gas turbines for nuclear power.   (  ) Author Phillips, Kenneth Elwin Title Helium gas turbines for nuclear power. Publisher Monterey, California:...

English Simulated emission spectrum of neutral Helium (He I) based on data from the National Institute of Standards and Technology Atomic Spectra Database...

English Dr. J. C. Slater, Head MIT Physics Dept., in lab studying tube of helium in jacket of liquid air. determination method or standard: copyright not...

molecules—gives a substance its “kinetic temperature.” Here, the size of helium atoms relative to their spacing is shown to scale under 1950 atmospheres...

English Helium vector magnetometer applies to jurisdiction: United States determination method or standard: work of the federal government of the United...

of 1-100eV lithium ions in helium.   (  ) Author Eager, Walter J. Title Elastic scattering of 1-100eV lithium ions in helium. Publisher Monterey, California:...

Author : User:Kipmaster "hélium" [e.ljœm] Prononciation française, accent d'Ile de France. French pronunciation. I, the copyright holder of this work,...

Protiuim2 is equal to protiuim1 one under minus C which is equal to helium 2 English Protium determination method or standard: SHA-1...

excitation of helium by high energy proton bombardment at various pressures.   (  ) Author Tullington, Bernard John Jr Title The excitation of helium by high...

properties of helium as standards   (  ) Author Hurly, J.J. Moldover, M.R. Title Ab initio values of the thermophysical properties of helium as standards...

system using helium resonance raidation.   (  ) Author Jameson, Henry C. Title Zeeman modulated infrared communications system using helium resonance raidation...

A mass spectrometer method for determining percent-range helium in gaseous mixtures    Author Holland, Philip W United States. Bureau of Land Management...

Helium Research Center internal report : examination and recalculation of virial coefficients of helium from the Los Alamos Scientific Laboratory PVT...

in caesium and helium   (  ) Author Mohler, F.L.; Boeckner, C. Title Recombination spectra of ions and electrons in caesium and helium Volume Bureau of...

Coefficient of Helium   (  ) Author Garberoglio, Giovanni Harvey, Allan H. Title First-Principles Calculation of the Third Virial Coefficient of Helium Volume...

A liquid-helium cold cell for use with an x-ray diffractometer   (  ) Author Black, I.A. Bolz, L.H. Brooks, F.P. Mauer, F.A. Peiser, H.S. Title A liquid-helium...

transfer model of a heated helium airship.   (  ) Author Rapert, Ray Maurice. Title A heat transfer model of a heated helium airship. Description Available...

Attribution-Share Alike 4.0 truetrue English French Vanne de remplissage hélium Ariane 5 et 6 (moteur Vulcain). Safran Aero Boosters. object of statement...

liquid helium Dewar   (  ) Author Scott, L.E. Robbins, R.F. Mann, D.B. Birmingham, B.W. Title Temperature stratification in a non venting liquid helium Dewar...

literature relating to helium   (  ) Title Circular of the Bureau of Standards no. 81: bibliography of scientific literature relating to helium Volume NBS Circular...

included with [[Helium (Haskell)|Helium]] (a [[Haskell_(programming_language)|Haskell]] compiler). Source: Based on [http://www.cs.uu.nl/helium/images/HintScreenshot...

0 truetrue English Regulators supplying a controlled flow of oxygen and helium to a continuous blending system object of statement has role: photographer...

compilation of the physical equilibria and related properties of the hydrogen-helium system   (  ) Author Drayer, Dennis E. (Dennis Edward), 1942-; Flynn, Thomas...

Effects Of Breathing Air And Helium Oxygen At Several Depths on Response Rates in Multiple Schedules   (  ) Author U.S. Navy. Naval Medical Research Institute...

spectroscopy with helium-3.   (  ) Author Green, John N. Title Preliminary testing of a proportional counter for neutron spectroscopy with helium-3. Publisher...

nitrogen-helium mixtures   (  ) Author Loebenstein, W.V. Deitz, V.R. Title Surface-area determination by adsorption of nitrogen from nitrogen-helium mixtures...

it under the following license: English Scheme showing the release of a helium-4 nucleus (alpha particle) and a lithium-7 ion upon neutron capture by a...

electrically conducting helium gas. II. Reproducibility   (  ) Author Nutting, P.G. Title Luminous properties of electrically conducting helium gas. II. Reproducibility...

Helium Research Center internal report : a digital pressure readout device   (  ) Author Noon, R.E Title Helium Research Center internal report : a digital...

oscillations in liquid helium apparatus.   (  ) Author Howson, Richard John Title Thermally sustained pressure oscillations in liquid helium apparatus. Publisher...

Attribution-Share Alike 4.0 truetrue English a) A split-gate device for electrons on helium used to measure single electron transport. (b) Classical electron ordering...

Differential Behavioral Effects Of Breathing Air And Helium Oxygen At Three To Ten Atmospheres   (  ) Author U.S. Navy. Naval Medical Research Institute...

liquid hydrogen and helium   (  ) Author Scott, R.B. Title Thermal design of large storage vessels for liquid hydrogen and helium Volume 58 Publisher...

DescriptionHelium-glow.jpg English: Vial of glowing ultrapure helium. Original size in cm: 1 x 5 Date 23 July 2009 Source http://images-of-elements.com/helium.php...

Creative Commons Attribution-Share Alike 4.0 truetrue English A LinxDot Helium cryptocurrency "miner" at work. URL: https://commons.wikimedia.org/wiki/User:Kencf0618...

relating to helium   (  ) Title Circular of the Bureau of Standards no. 81 2nd edition: bibliography of scientific literature relating to helium Volume NBS...

Thermodynamic properties of helium at low temperatures and high pressures / by D.B. Mann and R.B. Stewart.   (  ) Author Mann, Douglas B. Title Thermodynamic...

Heat transfer and flow of helium in channels : practical limits for applications in superconductivity   (  ) Author Jones, M. C.; Johnson, W. W. Title...

study of helium diffusion in the wake of a circular cylinder at M = 5.8.   (  ) Author Mohlenhoff, William Title Experimental study of helium diffusion...

for the helium leak detector and radioisotope methods of hermetic test   (  ) Author Ruthberg, Stanley. Title Graphical solution for the helium leak detector...

properties of Helium-4 from 2 to 1500 K with pressures to 1000 atmospheres   (  ) Author McCarty, Robert D. Title Thermophysical properties of Helium-4 from...

electroacoustic measurement of temperature oscillations in super-fluid helium by the reciprocity method   (  ) Author Ogg, Bradley Ray.;Valdivia, James...

Helium Research Center internal report : a digital pressure-readout device   (  ) Author McVey, James R Title Helium Research Center internal report :...

publish it under the following license: English Paschen curves obtained for Helium, Neon, Argon, Hydrogen and Nitrogen Russian Кривые Пашена для гелия, неона...

and helium bubble visulaization studies of incompressible flow past a jet-flap airfoil.   (  ) Author Costello, John Patrick. Title Smoke and helium bubble...

проведенной высотой BH и диагоналями BD и AC. author name string: HeliumP6lasma Wikimedia username: HeliumPlasma determination method or standard: SHA-1...

the helium vapor-pressure scale of temperature using a magnetic thermometer   (  ) Author Ambler, E. Hudson, R.P. Title An examination of the helium vapor-pressure...

hydrogen, argon and helium lines in relation to current and pressure   (  ) Title The intensities of some hydrogen, argon and helium lines in relation to...

report : an experimental study of the phase relationships of a typical helium conservation gas   (  ) Author Stroud, Lowell Title Research Division internal...

An improved helium-3 neutron spectrometer.   (  ) Author Bair, William Alois. Title An improved helium-3 neutron spectrometer. Publisher University of...

enrichment processes, a mixture of gaseous UF6and light gas (hydrogen or helium) is compressed and then passed through separating eleme English determination...

properties of Helium-4 from 4 to 3000 R with pressures to 15000 PSIA   (  ) Author McCarty, Robert D. Title Thermophysical properties of Helium-4 from 4 to...

English Filling helium on SABOCA. This image was obtained in March 2009. determination method or standard: SHA-1 described at URL: https://www.eso...

"night" on a balloon ("dag" en "nacht" op een ballon) - balloon filled with helium gas - picture taken with w:Panasonic Lumix DMC-FZ5 28/8/05 18:45 F/4 1/320s...

Helium Research Center internal report : the measurement of dielectric constants for binary gas mixtures   (  ) Author Gordon, John℗L Title Helium Research...

English Ernst Kreysa filling helium on SABOCA, To the left, LABOCA. This image was obtained in March 2009. determination method or standard: SHA-1 described...

Helium Research Center internal report : elastic distortion correction for the Burnett apparatus   (  ) Author Miller, John E Title Helium Research Center...

Helium Research Center internal report : design calculations for a beryllium-copper isochoric cooling cell   (  ) Author Miller, John E Title Helium Research...

English Ernst Kreysa filling helium on SABOCA, To the left, LABOCA. This image was obtained in March 2009. determination method or standard: SHA-1 described...

English Filling helium on SABOCA. This image was obtained in March 2009. determination method or standard: SHA-1 described at URL: https://www.eso...

Helium Research Center internal report : a 10-channel automatic scanner with individually selectable channel times   (  ) Author McVey, James R Title Helium...

will be filled with methane & liquid oxygen and then pressurized using helium. English applies to jurisdiction: United States determination method or...

J102915+172927, has been found to have the lowest amount of elements heavier than helium of all stars yet studied. determination method or standard: SHA-1 described...

Interiors''' '''Jupiter''' Jupiter's composition is mainly hydrogen and helium. Uploaded with derivativeFX English applies to jurisdiction: United States...

(bytes) | 320×320 | pngcrushed version 2003-11-25 19:01 (UTC) | DrBob | 11851 (bytes) | 320×320 | Energy level diagram of a helium-neon laser English...

properties of helium from 3 to 300 degrees K between 0.5 and 100 atmospheres   (  ) Author Mann, Douglas B. Title The thermodynamic properties of helium from 3...

Helium Research Center internal report : thermodynamic properties of a Redlich-Kwong fluid in the two-phase region   (  ) Author Dalton, B.J Title Helium...

modulation of a helium-neon laser beam using acousto-optical interaction.   (  ) Author Unlu, Osman. Title AM and FM modulation of a helium-neon laser beam...

properties of helium from 6 to 540 degrees R between 10 and 1500 psia   (  ) Author Mann, Douglas B. Title The thermodynamic properties of helium from 6 to...

” They form like stars but are not massive enough to fuse hydrogen into helium as stars do. determination method or standard: SHA-1 described at URL: https://noirlab...

Electron-impact cross sections for dipole- and spin-allowed excitations of hydrogen, helium, and lithium   (  ) Author Stone, P.M. Kim, Y.K. Desclaux, J.P. Title Electron-impact...

pngcrushed version 2003-11-25 19:00 (UTC) | DrBob | 11170 (bytes) | 600×168 | Diagram of a helium-neon laser English determination method or standard: SHA-1...

of atomic energy levels by extrapolation along isoelectronic sequences: helium through sodium.   (  ) Author Gapenski, Louis Charles Title Predictions...

Helium Research Center internal report : modified Redlich-Kwong equations for hydrogen and for neon   (  ) Author Tully, Philip C. (Philip Cochran), 1923-...

by the National Bureau of Standards acoustical thermometer in the liquid helium temperature range   (  ) Author Cataland, G. Plumb, H. Title Isotherms determined...

DescriptionHelium-dimer-2D-model.png English: Helium Dimer 3D Molecule, He2 Date 1 November 2019 Source Own work Author Hoa112008...

and helium   (  ) Author Brentari, E. G.; Giarratano, P. J.; Smith, R. V. Title Boiling heat transfer for oxygen, nitrogen, hydrogen, and helium Volume...

gas-lubricated bearings with inherent orifice compensation using nitrogen and helium gas   (  ) Author Sixsmith, H.; Wilson, W.A.; Birmingham, B.W. Title Load...

levels and spectrum of neutral helium (4He I)   (  ) Author Martin, William C. Title Energy levels and spectrum of neutral helium (4He I) Volume 64A Publisher...

File:Helium-Bohr.svg is a vector version of this file. It should be used in place of this JPG file when not inferior. File:Bohr model Helium.jpg → File:Helium-Bohr...

Helium Research Center internal report : an RC bridge and detector for the measurement of small capacitance changes   (  ) Author McVey, James R Title...

Helium Research Center internal report : elastic distortion of the high pressure compressibility bombs at 30℗ʻC   (  ) Author Briggs, Ted C Title Helium...

task, as part of the shutdown, was required to replace several leaking helium lines. determination method or standard: SHA-1 described at URL: https://noirlab...

Helium Research Center internal report : correction for non-uniformity of the bore of a capillary tube viscosimeter   (  ) Author Miller, J.E Title Helium...

task, as part of the shutdown, was required to replace several leaking helium lines. determination method or standard: SHA-1 described at URL: https://noirlab...

after the Big Bang, accreting material from the surrounding hydrogen and helium gas and forming many young stars. described at URL: https://www.eso...

Helium Research Center internal report : detection and lifetime measurements of metastable species of xenon, krypton, and argon in rare gas crystals   (...

J102915+172927, has been found to have the lowest amount of elements heavier than helium of all stars yet studied. determination method or standard: SHA-1 described...

Helium Research Center internal report : steady-state laminar flow boundary conditions for a stainless steel coiled capillary viscosimeter   (  ) Author...

burning their primary nuclear fuel, hydrogen, into the heavier element helium. determination method or standard: SHA-1 described at URL: https://www.eso...

calculating stopping-power and range tables for electrons, protons, and helium ions   (  ) Author Berger, M. J. Title ESTAR, PSTAR, and ASTAR: computer...

in the room behind, 3 inputs, for cascading, of oxygen J cylinders and 3 inputs of helium J cylinders. English determination method or standard: SHA-1...

Helium refrigeration and liquefaction using a liquid hydrogen refrigerator for precooling / by D.B. Chelton, J.W. Dean, T.R. Strobridge, B.W. Birmingham...

FORS1 multi-mode instrument on VLT ANTU. Many emission lines of ionized helium (He II) and some of doubly ionized carbon (C III) and nitrogen (N III) are...

A picture of Heliums spectrum lines taken by me at the Technions' (Israel) physics lab I, the copyright holder of this work, hereby publish it under the...

Helium Research Center internal report : concerning physical parameters for use in an absolute gas viscosimeter   (  ) Author Guereca, R.A Title Helium...

The hose runs from the filler stand to the needle valve and then to the helium cylinder. On the left are stored more balloons, string and pibal lights...

Helium Research Center internal report : recalculation of the work of Ph. v. Jolly on the density of oxygen   (  ) Author Barieau, Robert E Title Helium...

2022-07-08 04:43:10 Regnart (993712 Bytes) {{Information |Beschreibung = Mit Helium gefüllte Blasen auf von [[Chang’e 5]] vom Mond zurückgebrachtem [[Ilmenit]]...

bytes) ==Summary== This is a diagram of the [[emission spectrum]] of [[helium]], over the wavelength range of 200 to 1000 [[nanometre|nm]] (near-[[ultraviolet]]...

maps show the relative abundance of heavy elements (elements heavier than helium) in the stars. Yellow indicates fewer heavy elements and purple indicates...

Helium Research Center internal report : elastic distortion of the high pressure compressibility bombs over the temperature range 0℗ʻ to 80℗ʻ C   (  )...

Helium Research Center internal report : method for treating PVT data from a Burnett compressibility apparatus   (  ) Author Barieau, Robert E Title Helium...

Helium Research Center internal report : elastic pressure distortion of the volumes of a 1000 atmosphere Burnett compressibility apparatus over the temperature...

scattering of lithium ions by helium atoms.   (  ) Author Bush, Thomas Oliver Title Large angle scattering of lithium ions by helium atoms. Publisher Monterey...

Helium Research Center internal report : pressure measurement with Ruska Instrument Corporation piston gage, serial no. 9274   (  ) Author Briggs, Ted...

Helium Research Center internal report : prediction of dielectric virial coefficients for gas mixtures from molecular theory   (  ) Author Van Doren, K...

begins to die when it has exhausted its thermonuclear fuel - hydrogen and helium. determination method or standard: work of the federal government of the...

FORS1 multi-mode instrument on VLT ANTU. Many emission lines of ionized helium (He II) and some of doubly ionized carbon (C III) and nitrogen (N III) are...

Nebula The true colors in this image indicate different layers of gases: helium (blue), oxygen (green), and nitrogen (red). determination method or standard:...

s-wave scattering of electrons by hydrogen atoms and by singly ionized helium.   (  ) Author Haskell, Hugh Brasher. Title Application of the Harris expansion...

maps show the relative abundance of heavy elements (elements heavier than helium) in the stars. Yellow indicates fewer heavy elements and purple indicates...

Iantresman 400×511×8 (91647 bytes) The Earth's plasma fountain, showing oxygen, helium, and hydrogen ions that gush into space from regions near the Earth's poles...

Attribution-Share Alike 4.0 truetrue 708 784 2151 1714 3420 3420 Virata Helium VC8410-PQC 05 WJC39901 G 0040 ARM English Wikimedia username: Raymond author...

begins to die when it has exhausted its thermonuclear fuel - hydrogen and helium. determination method or standard: work of the federal government of the...

(43938 bytes) Source: http://www.cs.uu.nl/helium/features.html A screenshot of Hint, the interpreter included with Helium (a Haskell compiler). English...

for helium, H2, N2, F2, O2, refrigerant 114, and H2O   (  ) Author Hord, J.; Voth, R. O. Title Tabulated values of cavitation B-factor for helium, H2...

Alike 4.0 truetrue English URL: https://commons.wikimedia.org/wiki/user:HeliumPlasma author name string: HeliumPlasma Wikimedia username: HeliumPlasma...

Creative Commons Attribution-Share Alike 4.0 truetrue English Trimer of helium author name string: LeticiaLL Wikimedia username: LeticiaLL URL: https://commons...

DescriptionHelium-hydride-cation-3D-balls.png English: Ball-and-stick model of the helium hydride cation, HeH+. Structural data from J. Mol. Model., 2009...

780×390× (75667 bytes) * Bildbeschreibung: schematische Dartsellung eines Helium-Neon-Lasers * Quelle: modifiziert aus <br>[[Bild: Schematische.Darstellung...

einen Abstand von 8 cm / Pa haben. Da Luft 14 mal so schwer wie Wasserstoff (7 mal so schwer wie Helium) ist, haben die Isobaren im Ballon eine… English...

Helium Research Center internal report : method of calculating variances and covariances from the fundamental definition of these quantities and the law...

English author name string: HeliumPlasma Wikimedia username: HeliumPlasma URL: https://commons.wikimedia.org/wiki/user:HeliumPlasma determination method...

combined with an unabridged dictionary of the English language. (Vol. 14, HELIUM-INFANCY)   (  ) Title The united editors perpetual encyclopedia;a library...

activity is somehow related to its advanced stage of evolution called core helium burning. determination method or standard: work of the federal government...

English Wikimedia username: HeliumPlasma URL: https://commons.wikimedia.org/wiki/user:HeliumPlasma author name string: HeliumPlasma determination method...

Interiors'''<br> '''Jupiter'''<br> Jupiter's composition is mainly hydrogen and helium. In contrast to planetary bodies covered with English applies to jurisdiction:...

Helium Research Center internal report : measurement of atmospheric pressure with Fortin barometer, serial no. 13346   (  ) Author Briggs, Ted C Title...

use. https://creativecommons.org/licenses/by/4.0CC BY 4.0 Creative Commons Attribution 4.0 truetrue English Helium-3 gas in an ampoule Chinese 安瓿中的氦-3气体...

DescriptionHelium-hydride-cation-3D-SF.png English: Space-filling model of the helium hydride cation, HeH+. Structural data from J. Mol. Model., 2009,...

walked by WHOI scientist, Peter Traykovski, at Pea Island DUNEX site, the helium powered balloon kite is used to survey the beach and dune to produce elevation...

Helium Research Center internal report : design of the jacketed bombs for the isothermal Burnett apparatus   (  ) Author Miller, John E Title Helium Research...

DescriptionHelium-4 atom.png This file has no description, and may be lacking other information. Please provide a meaningful description of this file....

Helium Research Center internal report : temperature measurement with Leeds and Northrup platinum resistance thermometer no. 1586182   (  ) Author Briggs...

Helium Research Center internal report : the thermodynamic properties of a Van der Waals fluid in the two-phase region   (  ) Author Barieau, Robert E...

English This two-part graphic shows evidence of a gaseous clump of helium in the halo surrounding galaxy GN-z11. In the top portion, at the far right,...

English Technicians fill SOFIA’s instrument with liquid nitrogen and helium to keep the detectors cold. The now retired instrument was called the First...

CSBF team fill’s EXCITE’s 39-million-cubic-foot scientific balloon with helium, which took about an hour. determination method or standard: work of the...

Helium Research Center internal report : non-linear regression and the principle of least squares : the method of evaluating the constants and the calculation...

700×375× (114843 bytes) {{Information |Beschreibung = Energieschema des Helium-Neon-Lasers |Quelle = Bearbeitung der vorhandenen SVG-Datei |Urheber =...

spectrograph showing different colors correlate to different elements, such as helium, in the Sun's atmosphere. determination method or standard: work of the...

G-CCYF, the balloon is an Aerophile 5500, filled with 194,000 cubic feet of helium gas. The insert shows a close up of the balloon gondola. Photographed by...

Helium Research Center internal report : calibration of a piston gage by means of a mercury column less than one meter high : significance of piston constants...

spectrograph showing different colors correlate to different elements, such as helium, in the Sun's atmosphere. determination method or standard: work of the...

English 250215-N-HT008-2021 PHILIPPINE SEA (Feb. 15, 2025) Sailors carry a helium-gas tank to fill a meteorological balloon on the flight deck of the Arleigh...

Helium Research Center internal report : equations for calculating the thermodynamic properties of fluids, including those in the two-phase region, from...

https://creativecommons.org/licenses/by/4.0CC BY 4.0 Creative Commons Attribution 4.0 truetrue English Schematic diagram of how a scanning helium microscope works...

Attribution-Share Alike 4.0 truetrue English Worldwide distribution of countries with helium deposits, the color intensity is function of the amount of reserves of this...

English This two-part graphic shows evidence of a gaseous clump of helium in the halo surrounding galaxy GN-z11. In the top portion, at the far right,...

Helium Research Center internal report : application of the method of the auxiliary matrix in evaluating virial coefficients from PVT data   (  ) Author...

especially off the solar limb. This filter corresponds to emission from helium atoms that have lost one electron (He II). determination method or standard:...

Interiors''' '''Jupiter''' Jupiter's composition is mainly hydrogen and helium. Uploaded with derivativeFX English applies to jurisdiction: United States...

technician with the 45th Launch Support Squadron, inspects the nitrogen and helium panel inside a satellite processing facility at Cape Canaveral Air Force...

conductivity of gases. III. Some values of thermal conductivities of argon, helium, and nitrogen from 0 �C to 75 �C at pressures of 1 x 10^5 to 2.5 x 10^7...

DescriptionHelium-3 and Helium-4.gif English: The composition of Helium-3 and Helium-4 atoms in the comparison Deutsch: Die Zusammensetzung von Helium-3- und...

especially off the solar limb. This filter corresponds to emission from helium atoms that have lost one electron (He II). determination method or standard:...

0 Creative Commons Attribution 4.0 truetrue English author name string: Helium Luo iNaturalist user ID: 2389020 described at URL: https://www.inaturalist...

spectrograph showing different colors correlate to different elements, such as helium, in the Sun's atmosphere. determination method or standard: work of the...

0 Creative Commons Attribution 4.0 truetrue English author name string: Helium Luo iNaturalist user ID: 2389020 determination method or standard: SHA-1...

Attribution 4.0 truetrue English stated in: iNaturalist author name string: Helium Luo iNaturalist user ID: 2389020 described at URL: https://www.inaturalist...

Attribution 4.0 truetrue English stated in: iNaturalist author name string: Helium Luo iNaturalist user ID: 2389020 determination method or standard: SHA-1...

DescriptionHelium-3 und Helium-4.gif English: The composition of Helium-3 and Helium-4 atoms in the comparison Deutsch: Die Zusammensetzung von Helium-3 und...

0 Creative Commons Attribution 4.0 truetrue English author name string: Helium Luo iNaturalist user ID: 2389020 determination method or standard: SHA-1...

BY-SA 4.0 Creative Commons Attribution-Share Alike 4.0 truetrue English Helium atom author name string: MikeRun Wikimedia username: MikeRun determination...

Helium Research Center internal report : shape of the coexistence curve of an analytical fluid in the critical region℗: mathematical expressions carried...

Attribution 4.0 truetrue English stated in: iNaturalist author name string: Helium Luo iNaturalist user ID: 2389020 described at URL: https://www.inaturalist...

examination of the 1955 helium vapor-pressure scales of temperature   (  ) Author Ambler, E. Hudson, R.P. Title An examination of the 1955 helium vapor-pressure...

PHILIPPINE SEA (Feb. 15, 2025) Sailors fill a meteorological balloon with helium on the flight deck of the Arleigh Burke-class guided-missile destroyer USS...

0 Creative Commons Attribution 4.0 truetrue English author name string: Helium Luo iNaturalist user ID: 2389020 described at URL: https://www.inaturalist...

BY-SA 4.0 Creative Commons Attribution-Share Alike 4.0 truetrue English Helium phase diagrams Persian نمودارهای فاز هلیوم Wikimedia username: Persia author...

Ebben a szén (C) nitrogén (N) és oxigén (O) segítségével négy protonból hélium-4 keletkezik. English: The Hungarian version of CNO Cycle.svg Author of...

BY-SA 4.0 Creative Commons Attribution-Share Alike 4.0 truetrue English Element 2 helium (He) Enhanced Bohr model determination method or standard: SHA-1...

Attribution 4.0 truetrue English stated in: iNaturalist author name string: Helium Luo iNaturalist user ID: 2389020 determination method or standard: SHA-1...

PHILIPPINE SEA (Feb. 15, 2025) Sailors fill a meteorological balloon with helium on the flight deck of the Arleigh Burke-class guided-missile destroyer USS...

org/licenses/by/4.0CC BY 4.0 Creative Commons Attribution 4.0 truetrue English Helium Atom Scattering (HAS) and Low Energy Electron Diffraction (LEED) scheme...

DescriptionLiquid Helium II - The Superfluid (1).webm English: Explanatory video about superfluidity Date 1963 Source YouTube: https://www.youtube.com/watch...

Attribution-Share Alike 4.0 truetrue English author name string: HeliumPlasma Wikimedia username: HeliumPlasma determination method or standard: SHA-1...

Attribution 4.0 truetrue English stated in: iNaturalist author name string: Helium Luo iNaturalist user ID: 2389020 described at URL: https://www.inaturalist...

Helium Research Center internal report : derivation of formulas for evaluating the standard errors in B, C, and Np=0 which appear in the equation : Zr...

Attribution-Share Alike 4.0 truetrue English author name string: HeliumPlasma Wikimedia username: HeliumPlasma determination method or standard: SHA-1...

Commons Attribution-Share Alike 4.0 truetrue English Artist's impression of a helium planet author name string: Pablo Carlos Budassi Wikimedia username: Celestialobjects...

 This image was created with Blender. English A 4 Kelvin, liquid cryogen (Helium-based) floor standing cryostat setup with the sample/ load dipstick insert...

DescriptionHelium-Orbitale.svg Deutsch: Besetzung der Molekülorbitale beim Helium Date 3 November 2005 Source Own work Author Phrood~commonswiki SVG development...

conception of the unique binary star NLTT 11748, the larger but less massive helium white dwarf star is partially eclipsed by the smaller but more massive normal...

The Sun generates helium through hydrogen fusion and releases energy. In 5 to 7.6 billion years, once the hydrogen inside the Sun is exhausted, the pressure...

wikipedia. 2009-02-19 10:23 Rruegger 800×752× (178730 bytes) An integrated Helium release valve as used by Rolex in the current Deepsea modell. Picture provided...

DescriptionOccupy UC Davis from helium balloon 2011-11-21.jpg English: Students, faculty, alumni, and the community in general gathered to voice their...

Attribution-Share Alike 4.0 truetrue English A schematic diagram of the scanning helium microscope URL: https://commons.wikimedia.org/wiki/user:A_Real_Freeman author...

Alike 4.0 truetrue English 'Celalettin Tunnel' in an ensemble of atomic Helium-3 URL: https://commons.wikimedia.org/wiki/user:Texting82 Wikimedia username:...

Attribution-Share Alike 4.0 truetrue You may select the license of your choice. English Electron shell diagram of helium determination method or standard: SHA-1...

BY-SA 4.0 Creative Commons Attribution-Share Alike 4.0 truetrue English Helium Nucleus Free Body Diagram Wikimedia username: MarkJ1069 author name string:...

Attribution-Share Alike 4.0 truetrue English Schematic diagram of a scanning helium microscope German Schematische Darstelling eines Heliummikroskops beim Scan...

DescriptionHELIUM ELECTRON.png English: Electron Distribution in Helium Date 9 February 2016 Source Own work Author Ishwaramm06...

UHTREX Reaktorkern, der den Drehantrieb, die Steuerstangen, den Pfad des Heliums durch den Reaktorkern sowie das Befüll- und Abzugssystem des Brennstoffes...

DescriptionHelium spectrum.jpg English: Spectrum of helium (visible part) Bahasa Indonesia: Spektrum helium (bagian tampak) Source http://imagine.gsfc...

DescriptionHelium discharge.jpg English: A discharge through helium gas Date 22 July 2006 Source http://woelen.homescience.net/science/index.html Author...

iNaturalist observation ID: 64100564 retrieved: 14 May 2022 author name string: Helium Luo iNaturalist user ID: 2389020 stated in: iNaturalist reference URL: https://www...

BY-SA 4.0 Creative Commons Attribution-Share Alike 4.0 truetrue English Helium article on Moroccan Wikipedia (ary) Moroccan Arabic أرتيكل ديال لهيليوم...

iNaturalist observation ID: 46857018 retrieved: 30 May 2022 author name string: Helium Luo iNaturalist user ID: 2389020 stated in: iNaturalist reference URL: https://www...

except the first three are variable; that of floating dust, hydrogen, and helium is empiric and calculated. The values determined by Humphreys, are those...

BY-SA 4.0 Creative Commons Attribution-Share Alike 4.0 truetrue English A helium atom image of a fly's eye author name string: A Real Freeman URL: https://commons...

Attribution-Share Alike 2.0 truetrue English French La bulle des cimes, un ballon à hélium permetteant aux scientifiques d'étudier les canopées. author name string:...

for helium-bearing natural gases which are of special interest to the Helium Activity. This plan encompasses the studies of gas processed for helium by...

Description02-He-Helium-helium-Toytomics.svg Deutsch: Helium-helium als Zeichung zum Toytomics Molekülbaukasten Date 24 October 2016 Source Own work Author...

DescriptionHelium atom.png فارسی: اتم هلیوم Date 27 May 2021 Source File:Helium_atom_QM.svg Author User:Yzmo...

DescriptionHelium 4.svg English: isotope chart of He-4 after Hydrogen_3.svg Date 30 June 2018 Source Own work Author Jcwf...

Helium Research Center internal report : thermodynamic properties of helium for temperatures between 0℗ʻ and 150℗ʻ C and pressures to 300 atmospheres...

DescriptionHelium atom (not to scale).svg English: Helium atom (not to scale) Date 2007 Source Own work based on: Helium atom (not to scale).png Author...

time τ_m of the central density of a pure electron plasma as a function of helium gas pressure at magnetic fields of (□) 0.07, (⋄) 0.02, and (○) 0.004 tesla...

Spacelab 2 CHASE instrument, flew on the Space Shuttle in 1985. Coronal helium abundance Spacelab experiment, 1985. Inv. No. L2007-4019, from Rutherford...

the license of your choice. English The triple alpha process, where three helium-4 nuclei form a carbon-12 nucleus. Persian فرآیند آلفا سه گانه determination...

DescriptionHelium cylinders.jpg Русский: Гелий в газовых баллонах Date 24 February 2023 Source Own work Author Dem73...

DescriptionHelium fountain 01.png Русский: Helium fountain 01 Date 14 February 2017 Source Own work Author Petro Halusyak...

English Wavelengths of electronic transitions for hydrogen and singly ionized helium. There are an infinite number of transitions going down to any given quantum...

the license of your choice. English URL: https://commons.wikimedia.org/wiki/user:Gdgzfallen Wikimedia username: Gdgzfallen author name string: Helium L....

iNaturalist observation ID: 62489171 retrieved: 14 May 2022 author name string: Helium Luo iNaturalist user ID: 2389020 stated in: iNaturalist reference URL: https://www...

DescriptionHelium atom.svg English: Symbol for Helium atoms. Date 28 November 2020 Source Own work Author The SVG Effect...

DescriptionLiquid Helium (5633215176).jpg Liquid Helium Date 13 April 2011, 18:46 Source Liquid Helium Author Michael Pereckas from Milwaukee, WI, USA...

DescriptionAmarillo Helium Plant.jpg English: Amarillo Helium Plant Date 24 December 2015, 12:18:38 Source Own work Author Pi3.124 Other versions This...

Branch of Research and Laboratory Services internal report : helium thermal conductivity values, 133℗ʻ to 740℗ʻ K, and Prandtl numbers, 130℗ʻ to 760℗ʻ...

DescriptionHelium atomic diagram.png English: Atomic diagram of helium Source Own work Author Rileyfricke...

DescriptionLiquid helium dewar.jpg English: A dewar in which liquid helium is stored. Unknown próżniowy zbiornik na ciekły hel.Unknown próżniowy zbiornik...

part of the Bureau of Land Management investigations of the occurrences of helium in natural gases of countries with free-market economies"--Page 3 Title...

DescriptionHelium 3.svg English: isotope chart of He-3 after Hydrogen_3.svg Date 30 June 2018 Source Own work Author Jcwf...

iNaturalist observation ID: 62462793 retrieved: 19 May 2022 author name string: Helium Luo iNaturalist user ID: 2389020 stated in: iNaturalist reference URL: https://www...

DescriptionHelium (Element - 2).jpg English: Helium (He) is the # 2 most common element in the Universe. Most of it formed by nuclear fusion of hydrogen...

DescriptionLiquid Helium (5633217506).jpg Liquid Helium Date 13 April 2011, 18:46 Source Liquid Helium Author Michael Pereckas from Milwaukee, WI, USA...

DescriptionHelium Neon Laser.JPG English: This is a picture of a labwork Helium Neon Laser source. Date 27 December 2013, 15:54:07 Source Own work Author...

DescriptionHelium Plant 2013.jpg English: Exell Helium Plant in 2013 Date 12 October 2013, 08:39:21 Source Own work Author Pi3.124...

DescriptionHelium phase diagram.svg English: Reference: Matter and methods at low temperatures, F Pobell, 2007. Русский: Фазовая диаграмма раствора гелий-3...

those who were to relieve them. Peace reigned throughout Helium. Stagnant, emasculating peace. Helium had no enemies. There was naught to fear. Without haste...

DescriptionLHC helium tanks.jpg Helium tanks for cryoplant at Large Hadron Collider. CERN Date 9 February 2008, 11:52:16 Source Flickr Author Leo Koivulehto...

DescriptionHelium Emission Spectrum.svg English: A depiction of the emission spectrum of Helium, using only the Ritz wavelengths. Date 19 October 2009...

DescriptionHelium Table Image.svg Helium Date 28 April 2007 Source Own work Author Armtuk SVG development InfoField  The SVG code is valid.  This diagram...

DescriptionHelium phase diagram-ru.svg English: Reference: Matter and methods at low temperatures, F Pobell, 2007. Русский: Фазовая диаграмма раствора...

Alike 4.0 truetrue English Large storage tanks for cryogenic gases, likely helium or nitrogen, at the IPP Greifswald Belarusian Вялікія рэзервуары для захоўвання...

DescriptionHelium flash.svg English: Fusion of helium in the core of low mass stars. Date 8 January 2014, 19:44:00 Source Own work, based on this. Author...

Helium Research Center internal report : compressibility data for helium at 0℗ʻ C and pressures to 800 atmospheres fitted to an equation of the form Zr...

Technology Subjects: parity non-conservation; cold neutrons; liquid helium; superfluid helium; parity violation; spin rotation; weak interaction Language English...

DescriptionHelium-term-scheme.svg English: Schematic termscheme for Para- and Orthohelium with one electron in ground state 1s and one excited electron...

DescriptionGascilinder helium etiket.JPG Nederlands: Gascilinder met helium Date 18 November 2011, 16:01:48 Source Own work Author Capaccio...

DescriptionLiquid Helium Superfluid Phase.tif English: The temperature of the liquid helium in this vacuum bottle is 2.2K(Lambda point) or less. There...

DescriptionHelium breath.jpg English: The picture visualize helium exhalation by schlieren photography. It was taken after day filled with ultrasonic...

DescriptionLiquid helium superfluid phase.jpg English: The temperature of the liquid helium in this vacuum bottle is 2.2K(Lambda point) or less. There...

DescriptionHelium atom QM Cyrillic.svg English: A depiction of the atomic structure of the helium atom (protons in pink and neutrons in purple) with measurements...

DescriptionHelium.svg Helium is a chemical element with the symbol He and atomic number 2. Date 2007 Source image:Helium.gif Author Albedo-ukr SVG development...

contaminants from helium"--Page 1 "May 2, 1957." "Process and Equipment Development Branch, Project No. 1540." Tables Subjects: Helium; Gases -- Absorption...

zone of 3003 W, and a regulated helium gap pressure of 10 torr, the thermal conductivity of the regulated gap helium ranges from 0.0734). 087 W/mK. This...

DescriptionBunsenLabs Helium cdsized.png The default view of BunsenLabs Helium CD-sized R2. The default background has been changed to one that does not...

DescriptionAntiprotonic helium..svg English: This is a vector image of antiprotonic helium. Date 2 August 2016 Source Own work Author Ironmannzt...

English Swedish Kallras av luft som kylts ned vid fyllning av flytande helium i en NMR-magnet. Vid ledningen ser man flytande syre i droppformade. object...

Commons Attribution-Share Alike 2.0 truetrue English An early style of helium balloon for human transport author name string: Apuch URL: https://www.flickr...

initio calculations; polarizability; cross capacitor; dielectric constant; helium Language English Publication date March 1998 publication_date QS:P577...

liquid, and vapor phases at saturation. The cryogenic fluids included are helium, hydrogen, neon, nitrogen, oxygen, air, carbon mon Subjects: Materials at...

DescriptionHelium-3 spin echo.png English: An illustration of the working principle of helium-3 spin echo. Date 27 June 2023 Source Own work Author Light...

DescriptionLiquid helium Rollin film.jpg English: The liquid helium is in the superfluid phase. A thin invisible film creeps up the inside wall of the...

Research of the National Bureau of Standards Subjects: Absorption coefficient; helium resonance radiation; hydrocarbons; inorganic molecules; ionization efficiency;...

Creative Commons Attribution-Share Alike 4.0 truetrue English Model of the Helium nucleus author name string: Egyed Sándor Wikimedia username: Egyed Sándor...

DescriptionHelium.png Heliummodell Date 29 October 2006 Source Own work Author Sundance Raphael 11:02, 29 October 2006 (UTC) Permission (Reusing this file)...

DescriptionHelium element box.png English: I created this as an example element to talk about the parts of a periodic table. Date 24 April 2016 Source...

Helium Research Center internal report : derivation of formulas for evaluating the standard errors in B, C, and N which appear in the fundamental equation...

(46719 Bytes) == {{int:filedesc}} == {{Information |Description= {{en|1=Helium or hydrogen inflated airborne wind generator. Unit is 17 m by 9 m.}} |Source=Own...

DescriptionLiquid Helium.jpg English: Liquid helium in a vacuum bottle. The liquid is at the normal boiling point (4.2K,1 atm.), boiling slowly. Date...

DescriptionHelium heat transfer schematic.png English: proposed mechanism of helium heat transfer phenomenon Source Own work Author Rileyfricke...

Description250l helium dewar.jpg English: Dewar flasks for liquid heleum (250 l capacity) Русский: Сосуды Дьюара для жидкого гелия (объем 250 л) Date 10...

atmospheric boundary layer was conducted using the environmental wind tunnel. Helium bubble flow visualization techniques were employed and a photographic record...

Standards Subjects: X-ray diffraction; cryostat; temperature controller; liquid helium Language English Publication date 1961 publication_date QS:P577,+1961-00-00T00:00:00Z/9...

DescriptionHelium discharge tube (cropped).jpg English: Spectrum = gas discharge tube: the noble gas: helium He. Used with 1,8kV, 18mA, 35kHz. ≈8" length...

DescriptionElectron shell 002 Helium - no label.svg English: Electron configuration (no language labels); reduced margin Date 23 October 2012, 13:05:23...

DescriptionHelium-Spektrum einer Gasentladungsröhre.jpg Deutsch: Spektrum einer Helium-Gasentladung English: spectrum of helium discharge Date 17 July...

et al. (2003). Two optical resonators are set at right angles within a helium cryostat. The resonators control the frequency of two lasers. A frequency...

Helium Research Center internal report : recalibration of Leeds & Northrup Company G-2 Mueller bridge, serial no. 1603629 and redetermination of the ice...

DescriptionHelium Atom jp.svg 日本語: ヘリウム原子 Date 2 February 2015 Source Image:Atom.png,File:Atom.svg Author Svdmolen/Jeanot (svg converted by King of Hearts)(japanesed...

DescriptionHelium shells.svg English: Electron shells of Helium. Blue indicates a lone pair of electrons. Date May 2019 Source I made it myself using inkscape...

Helium Activities Headquarters - U.S. Bureau of Mines, Helium Plants, Amarillo Helium Plant, 10001 Interchange 552, Amarillo, Potter County, TX Photographer...

flow visualization techniques were developed, including fog injection, helium bubbles, and smoke wire. In addition to velocity calibration and test section...

DescriptionHelium concentration.jpg English: The scheme of He concentration Date 25 September 2015 Source Own work Author V.Sokov...

DescriptionHelium Ion Microscope (5887833384).jpg In-depth look: An image of gold atoms on tin from a state-of-the-art scanning electron microscope (left)...

DescriptionHelium-II component densities.png English: Normal fluid and superfluid component fractions plotted against temperature, displaying the composition...

National Institute of Standards and Technology Subjects: thermal conductivity; helium; second virial; thermophysical standards; transport properties Language...

DescriptionHelium logo.png English: This is a logo owned by Helium.com for Helium.com. Date 1 January 2011 (original upload date) Source The logo is from...

considered as in any way responsible. . . . . CONTENTS. MEMOIRS. On Helium and With Substances. page Place in the Natural Classification of Elementary...

diagram of Helium-4-ru.svg English: Phase diagram of Helium-4 Русский: Фазовая диаграмма гелия-4 Date 10 January 2021 Source Phase diagram of Helium-4.png...

DescriptionPIA19345 Helium Atmosphere Formation 0 .png English: PIA19345: How to Make a Helium Atmosphere – initial stage http://photojournal.jpl.nasa...

DescriptionHELIUM.png English: Helium Electron Distribution Date 9 February 2016 Source Own work Author Ishwaramm06...

meter grating spectrograph, The arc jet was operated at 15 to 79 Kw using helium, argon, or nitrogen under 1.0 to 3·3 atmospheres pressure. Temperature measurements...

DescriptionCrude Helium Enrichment Unit.jpg English: The Crude Helium Enrichment Unit in the Cliffside Gas Field, Federal Helium Program, outside Amarillo...

DescriptionPIA19345 Helium Atmosphere Formation several Gyr.png English: PIA19345: How to Make a Helium Atmosphere – fossil state http://photojournal...

could live and effectively work without detrimental effects to himself in a helium-oxygen environment at great depth have often been empirically derived. From...

DescriptionHelium-term-scheme-ru.svg English: Schematic termscheme for Para- and Orthohelium with one electron in ground state 1s and one excited electron...

DescriptionHelium atom QM edit 1.svg English: A depiction of the atomic structure of the helium atom. The darkness of the electron cloud corresponds to...

(77402 Bytes) {{Information |Description={{en|1=Paschen curves obtained for Helium, Neon, Argon, Hydrogen and Nitrogen, using the expression for the beakdown...

[[Methylhydrazin]] und den Oxidator [[Distickstofftetroxid]], die länglichen Gasflaschen Helium zur Druckgasförderung. |Quelle = https://spj.science.org/doi/full/10.34133/space...

the flight deck area of a four-foot model in a stationary mode, utilizing helium bubbles, smoke, photographic and video equipment. The results show that...

DescriptionHelium atom with charge-smaller.jpg A representation of a Helium atom. English: Model of the Schrödinger atom, showing the nucleus with two...

DescriptionHelium hydride cation 3D ball.png Ball-and-stick model of the helium hydride cation, the strongest known acid, thought to occur widely in the...

DescriptionHelium dilution cryostat.jpg English: A helium dilution cryostat, or dilution refrigerator Date 22 June 2007 Source Own work Author User:Wiso...

Helium Production Process - U.S. Bureau of Mines, Helium Plants, Exell Helium Plant, Highway 287N, Masterson, Moore County, TX Photographer Dupuis, Lucas...

DescriptionNon-metallic helium cryostat.jpg Deutsch: nicht metallischer, rauscharmer Heliumkryostat aus GFK mit weniger als 0,1 Watt Wärmeeintrag im Stand-By...

thermoacoustic prime mover. Measurements are reported for both nitrogen and helium gas under different mean pressures and initial temperature differences....

of complex atoms. Part III--The structure of complex atoms. The hydrogen-helium system Subjects: Atomic theory Language English Publication date 1916 publication_date...

Bureau of Land Management, Helium Operations Description Chiefly tables "September 1998." "BLM/HE/ST-98/003+3700." Subjects: Helium; Natural gas Language English...

Excell Helium Plant - U.S. Bureau of Mines, Helium Plants, Exell Helium Plant, Highway 287N, Masterson, Moore County, TX Photographer Paliling, Dominggus...

electron integrated over a sample volume along the internuclear path of two helium atoms. The dashed vertical line materializes the internuclear midpoint....

of Standards Subjects: Argon; diffusion coefficient; gas chromatography; helium; krypton; nitrogen; oxygen Language English Publication date 1969 publication_date...

DescriptionPIA19345 Helium Atmosphere Formation 0.1 Gyr.png English: PIA19345: How to Make a Helium Atmosphere http://photojournal.jpl.nasa.gov/catalog/PIA19345...

therocouple wire, SRM 733, versus common thermocouple materials (between liquid helium and ice fixed points)   (  ) Author Sparks, L. L.; Hust, J. G. Title Standard...

Purchase price of helium . (a) The purchase price per unit of helium, at a helium plant to be selected by the Bureau , for helium of normal plant purity...

DescriptionHelium spectrum (teal background).png English: Helium spectrum (teal background) Date 18:47, 19 October 2009 (UTC) Source I (___A. di M.) created...

DescriptionHelium hydride cation 3D spacefill.png Space-filling model of the helium hydride cation, the strongest known acid, thought to occur widely in...

DescriptionHelium Quad 20151203 134003.jpg English: High pressure gas storage unit Date 3 December 2015, 13:40:02 Source Own work Author Peter Southwood...

57, 58 Hydrogen and Propene 56, 57, 58 Helium 229, 230 Helium and 583 Nitrogen and Ethane Helium and Nitrogen and Hydrocarbons 79, 80 572...

DescriptionLiquid helium lambda point transition.jpg English: When liquid helium is cooled down from 4.2K to the lambda point at 2.2K the liquid for a...

DescriptionBohr-model-Helium.gif English: Bohr model of Helium __ (This model is just consistent with the experimental value of helium ground state energy)...

operating with methanol or Freon 113 as the working fluid and krypton or helium as the control gas. Results show that gravity tends to distort the axial...

18 Helium and Neon Resonance Lamps 20 A. Aluminum Windows 20 B. Operational Characteristics 25 1. 2. VII. 10 Spectral Purity of Helium and...

DescriptionHelium atom QM rev1.svg A depiction of the atomic structure of the atom. The darkness of the electron cloud corresponds to the line-of-sight...

DescriptionAntiprotonic Helium.svg English: This is an vector image of an antiprotonic helium atom. Date 1 August 2016 Source Own work Author Ironmannzt...

DEPARTMENT OF THE INTERIOR Bureau of Mines SALES OF HELIUM BY AND RENTAL OF CONTAINERS FROM BUREAU OF MINES Revised Fee Schedule RULES AND REGULATIONS...

and Pi = 1.7 MPa (250 psi) for both nitrogen and helium as the working gases. Indicates that helium expands faster through the nozzle throat causing a...

adiabatic-shield cone to the helium tank when the sample vessel was cooled to liquid helium temperatures_ To aid in the distribution of heat, helium gas was introduced...

Helium Production Process - U.S. Bureau of Mines, Helium Plants, Amarillo Helium Plant, 10001 Interchange 552, Amarillo, Potter County, TX Photographer...

NAVAL POSTGRADUATE SCHOOL June 1972 ABSTRACT Nitrogen and nitrogen -helium mixtures were excited by 1.4 MeV protons from a Van de Graaff generator...