search-head

You are here: Homepage >  Search

Material science   Physics   Electrical engineering   Earth Sciences   Clear all
1–50 of 260 hits
|
Sort by:

    Towards understanding time variations of proton to helium ratios in the heliosphere: Implication for the time dependence of the elements of the diffusion tensor

    Ngobeni, M.D. / Potgieter, M.S. / Aslam, O.P.M. | Elsevier | 2023
    Keywords: Helium isotopes

    Emergence of Silicon Photonics in the Field of Biomedical Sensing Applications: A Review

    Mali, Ravi / Sahoo, Biswajit / Mudgal, Nitesh et al. | Springer Verlag | 2022
    Keywords: Helium

    NASA Helium

    T. M. Elam | NTIS | 2021
    Keywords: Helium

    Simulations of the solar modulation of Helium isotopes constrained by observations

    Ngobeni, M.D. / Potgieter, M.S. / Aslam, O.P.M. et al. | Elsevier | 2021
    Keywords: Galactic Helium isotopes

    Influence of processing and external storage conditions on the performance of envelope materials for stratospheric airships

    Lv, Jing / Zhang, Yuanping / Gao, Heng et al. | Elsevier | 2020
    Keywords: Helium permeability

    Multi-outburst nova modeling & where models meet observations

    Hillman, Yael / Shara, Michael / Prialnik, Dina et al. | Elsevier | 2019
    Keywords: Helium flashes

    Atmospheric Mining in the Outer Solar System: Outer Planet Resource Processing, Moon Base Propulsion,and Vehicle Design Issues

    B. A. Palaszewski | NTIS | 2019
    Keywords: Helium isotopes

    Helium permeation as a fast quality indicator for barrier properties of solar cell encapsulates

    Schulze, Stefan‐H | Online Contents | 2017
    Keywords: helium transmission , Helium

    The results from BESS-Polar experiment

    Abe, K. / Fuke, H. / Haino, S. et al. | Elsevier | 2016
    Keywords: Helium

    Plasmasphere from the DE 1 Retarding Ion Mass Spectrometer

    Gallagher D. L. | NTIS | 2015
    Keywords: Helium ions , Helium plasma

    Numerical study of forced convective heat transfer around airships

    Dai, Qiumin / Fang, Xiande | Elsevier | 2015
    Keywords: Helium temperature

    Numerical investigation of performance of vane-type propellant management device by VOF methods

    Liu, J.T. / Zhou, C. / Wu, Y.L. et al. | Tema Archive | 2015
    Keywords: Helium

    Free-piston driver performance characterisation using experimental shock speeds through helium

    Gildfind, D.E. / James, C.M. / Morgan, R.G. | Tema Archive | 2015
    Keywords: Helium

    Observed Plasmaspheric Ion Densities and Temperatures

    D. Gallagher / P. Craven / H. Comfort | NTIS | 2014
    Keywords: Helium ions

    Atmospheric Mining in the Outer Solar System:

    Palaszewski, Bryan A. | NTRS | 2014
    Keywords: helium 3

    Novel technologies and configurations of superconducting magnets for MRI

    Lvovsky, Yuri / Stautner, Ernst Wolfgang / Zhang, Tao | Tema Archive | 2013
    Keywords: Helium

    Measurements of cosmic-ray proton and helium spectra with the PAMELA calorimeter

    Adriani, O. / Barbarino, G.C. / Bazilevskaya, G.A. et al. | Elsevier | 2012
    Keywords: Protons and helium

    Thermodynamic Study for Venus Balloon

    Lei, Yan-Peng | Tema Archive | 2012
    Keywords: Helium

    Experience with helium leak and thermal shocks test of SST-1 cryo components

    Sharma, Rajiv / Nimavat, Hiren / Srikanth, G.L.N. et al. | Tema Archive | 2012
    Keywords: Helium

    U.S. High Altitude PV Measurement for Primary Calibration Standard Certification

    J. S. McNatt / D. S. Wolford / M. G. Myers | NTIS | 2012
    Keywords: Helium

    Sloshing of cryogenic liquids in a cylindrical tank under normal gravity conditions

    Arndt, Tim | Tema Archive | 2012
    Keywords: Helium

    Cosmic-ray energy spectrum around the knee obtained by the Tibet experiment and future prospects

    Amenomori, M. / Bi, X.J. / Chen, D. et al. | Elsevier | 2010
    Keywords: Proton and helium spectra

    Empirical correlations for the solubility of pressurant gases in cryogenic propellants

    Zimmerli, Gregory A. / Asipauskas, Marius / Dresar, Neil T. | Tema Archive | 2010
    Keywords: Helium

    Simple method to predict balloon shape

    Wen, P.H. / Dorrington, G.E. | Tema Archive | 2010
    Keywords: Helium

    A 3NM-64_3He added to LARC for Solar Extreme Event studies during solar cycle 24

    Storini, M. / Signoretti, F. / Diego, P. et al. | Elsevier | 2008
    Keywords: Helium-3 detector

    Two channel multilayer mirrors for astrophysics

    Gautier, J. / Delmotte, F. / Ravet, M.F. et al. | Tema Archive | 2008
    Keywords: Helium

    A superfluid pulse tube driven by a thermodynamically reversible magnetic pump

    Miller, F.K. / Brisson, J.G. | Tema Archive | 2008
    Keywords: Helium

    Commercialization of high-temperature nuclear reactors with helium heat carrier for industrial production of hydrogen

    Kostin, V.I. / Kobocigov, N.G. / Vasjaev, A.V. et al. | Tema Archive | 2007
    Keywords: Helium

    Helium leak detection in the supply chain for Liquefied Natural Gas (LNG)

    Konwitschny, R. / Hammerdinger, M. / Fleckinger, J. et al. | Tema Archive | 2006
    Keywords: Helium

    Erste kritische Wärmestromdichte von Kerosin bei stufenförmiger und stationärer Wärmeentwicklung

    Obuchov, D.S. | Tema Archive | 2006
    Keywords: Helium

    Schutzgas- und Laserschweißen

    Aichele, Günter | Tema Archive | 2006
    Keywords: Helium

    Mechanical property characterization of film-fabric laminate for stratospheric airship envelope

    Kang, Wanggu / Suh, Youngwook / Woo, Kyeongsik et al. | Tema Archive | 2006
    Keywords: Helium

    Prozessgaseinfluss beim Laserstrahlschweißen - Teil 1: Kontroller der Schutzwirkung beim Schweißen von Stahl

    Danzer, Wolfgang | Tema Archive | 2005
    Keywords: Helium

    Polar regions of the moon as a potential repository of solar-wind-implanted gases

    Starukhina, L.V. | Elsevier | 2005
    Keywords: Helium-3 on the moon

    Spitzer Orbit Determination During In-orbit Checkout Phase

    Menon, Premkumar R. | NTRS | 2004
    Keywords: helium venting

    Anomalous helium ions as the source of energetic helium atoms in the outer heliosphere

    Czechowski, A / Hsieh, K.C / Hilchenbach, M et al. | Elsevier | 2003
    Keywords: Anomalous helium ions , Energetic helium atoms

    Kinetic parameters of interstellar neutral helium: updated results from the ULYSSES/GAS-instrument

    Witte, M / Banaszkiewicz, M / Rosenbauer, H et al. | Elsevier | 2003
    Keywords: Interstellar neutral helium

    Nachweis der Dichtheit gegossener Aluminium-Räder

    Anton, W. / Völlmecke, F.J. | Tema Archive | 2003
    Keywords: Helium , Helium-Lecksuchverfahren

      Nachweis der Dichtheit gegossener Aluminiumräder

      Anton, W. / Völlmecke, F.J. | Tema Archive | 2003
      Keywords: Helium-Dichtheitsprüfung

    Integrated cryogenic helium system for extended duration balloon flights

    Murai, K. | Elsevier | 2003
    Keywords: Integrated cyrogenic helium system

    Fibre bragg sensors used to measure gas temperature in an airship

    Bogue, R.W. | Tema Archive | 2003
    Keywords: Helium

    Avionics GPB Control System Analysis

    NTIS | 2003
    Keywords: Helium

    Arcjet Plasma Neutralization of Hall Thrusters I: Hybrid Thruster Mission Analysis

    W. A. Hargus / J. H. Schilling / Q. E. Walker et al. | NTIS | 2003
    Keywords: Helium arcjet neutralizers

    Helium mass spectrometer leak testing of commercial airliner production fuel tanks

    Mordaunt, K.M. | Tema Archive | 2002
    Keywords: Helium

    Optical fibre grating gas temperature sensor network in airship

    Latka, I. / Ecke, W. / Höfer, B. et al. | Tema Archive | 2002
    Keywords: Helium

    Gas supply and treatment options for use in emissions measurement and test

    Rabellino, L. | Tema Archive | 2002
    Keywords: Helium

    Fortschritte bei der betriebsbegleitenden Lecksuche in Fernwärmenetzen mit gelöstem Tracergas

    Schwerdt, P. / Hölder, D. / Althaus, W. | Tema Archive | 2001
    Keywords: Helium

    An improved hyperbaric speech transcoder

    Smail, Z. / Ogier, J.M. / Malherbe, J.C. et al. | Tema Archive | 2001
    Keywords: Helium

    Momentum Flux Measurements from Under Expanded Orifices: Applications for Micropropulsion Systems

    A. D. Ketsdever / A. A. Green / E. P. Muntz | NTIS | 2001
    Keywords: Helium

    Cassini Encounter with Earth: Planetary Magnetic Field Measurements

    Smith, E. / Southwood, D. | NTRS | 2000
    Keywords: orbiter helium magnetometer

    High pressure cryogenic composite tank qualification

    Gudaitis, C.N. | Tema Archive | 2000
    Keywords: Helium

Number of results
10 20

Filter search results