Zobrazeno 1 - 10
of 60
pro vyhledávání: '"Martin B. Barmatz"'
Autor:
H.W. Jackson, Martin B. Barmatz
Publikováno v:
Physica B: Condensed Matter. 564:186-194
This paper explains how a first principles theory for critical fluctuations consisting of isothermal fourth sound waves in bulk liquid He II can be tested experimentally. The first principles theory is able to predict the detailed behavior of isother
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be2487ce758ad0fa56fb1273538d7d0d
https://doi.org/10.1016/j.physb.2019.01.001
https://doi.org/10.1016/j.physb.2019.01.001
Autor:
Mathieu Choukroun, Robert Hodyss, Patricia Beauchamp, Ahmed Mahjoub, Martin B. Barmatz, Christophe Sotin
Publikováno v:
The Review of scientific instruments. 89(12)
Titan’s hydrocarbon lakes play an important role in the chemistry, geomorphology, and climate of the satellite. Our knowledge of their composition relies mainly on thermodynamic modeling and assumptions based on Cassini Radar and VIMS (Visible and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5fa0ded8912b1c93d9d41aa458fe9f65
https://pubmed.ncbi.nlm.nih.gov/30599566
https://pubmed.ncbi.nlm.nih.gov/30599566
Publikováno v:
Geophysical Research Letters. 42:1340-1345
The complex dielectric constants of liquids methane and ethane were measured at 90 K and 14.1 GHz, close to the frequency of the Cassini RADAR. The liquid ethane loss tangent is far greater than that of liquid methane, facilitating discrimination by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e8b733f7b206d177029cddd3fa6e70ff
https://doi.org/10.1002/2014gl059475
https://doi.org/10.1002/2014gl059475
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. 63:504-508
A complex permittivity measurement method is introduced that is applicable to radially stratified resonant microwave cavities excited by a ${\rm TM}_{0m0}$ eigenmode. This single-frequency approach is well suited to the measurement of the complex per
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d80f21664ac2f857957a447bc8b9120
https://doi.org/10.1109/tmtt.2014.2387057
https://doi.org/10.1109/tmtt.2014.2387057
Autor:
Martin B. Barmatz, Peter Collas
Publikováno v:
The Journal of the Acoustical Society of America. 140(5)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d45b094975c0a56278aa570f214dbbce
https://pubmed.ncbi.nlm.nih.gov/27908044
https://pubmed.ncbi.nlm.nih.gov/27908044
Publikováno v:
Earth and Space 2016.
The All-Terrain Hex-Limbed Extra-Terrestrial Explorer (ATHLETE) robotic mobility platform can provide precision positioning and mobility for site preparation and regolith construction needs. ATHLETE is a multi-use platform designed to use swap-out to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a1283c66df9a8a2e1c50453531d3206b
https://doi.org/10.1061/9780784479971.053
https://doi.org/10.1061/9780784479971.053
Autor:
Karl L. Mitchell, Michael J. Malaska, Ralph D. Lorenz, Mathieu Choukroun, Alice Le Gall, M. Mastrogiuseppe, C. S. Jamieson, Jonathan Lunine, Jason M. Soderblom, Martin B. Barmatz, Alexander Hayes
Publikováno v:
Geological Society of America Abstracts with Programs.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a75337a67db48b3bdea7b3eae4f859fc
https://doi.org/10.1130/abs/2016am-286781
https://doi.org/10.1130/abs/2016am-286781
Autor:
Fang Zhong, Mathieu Choukroun, Karl L. Mitchell, Charles C. Hays, Martin B. Barmatz, Jeffrey S. Kargel
Publikováno v:
Icarus. 202:607-619
The Cassini spacecraft has revealed landforms on the surface of Titan suggested to be viscous cryovolcanic flows and possibly eruptive domes. In order to relate those surface features to the processes and chemistries that produced them, it is necessa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::41d9164f46966b9681c764e186f72073
https://doi.org/10.1016/j.icarus.2009.03.015
https://doi.org/10.1016/j.icarus.2009.03.015
Publikováno v:
Journal of Propulsion and Power. 23:889-894
A = channel cross sectional area cp T = specific heat at constant pressure D = channel diameter H T = convective heat transfer coefficient k T = fluid thermal conductivity l = channel length _ m = mass flow rate Nu = Nusselt number P = inner channel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a3d69cd5bca95c4f4724938e575c45cf
https://doi.org/10.2514/1.27847
https://doi.org/10.2514/1.27847
Publikováno v:
Reviews of Modern Physics. 79:1-52
This review provides an overview of the progress in using the low-gravity environment of space to explore critical phenomena and test modern theoretical predictions. Gravity-induced variations in the hydrostatic pressure and the resulting density gra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::443b9f546cb4bd9c19d55f29ff906d93
https://doi.org/10.1103/revmodphys.79.1
https://doi.org/10.1103/revmodphys.79.1