Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Heidi L. K. Manning"'
Autor:
Heidi L. K. Manning, Michael H. Wong, Melissa G. Trainer, Paul R. Mahaffy, Sushil K. Atreya, Jennifer C. Stern, Heather B. Franz
Publikováno v:
Planetary and Space Science. :154-158
The Sample Analysis at Mars (SAM) instrument suite of the Mars Science Laboratory (MSL) Curiosity rover is a miniature geochemical laboratory designed to analyze martian atmospheric gases as well as volatiles released by pyrolysis of solid surface ma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7f3619a16bd63bc80b55a5732714f188
https://doi.org/10.1016/j.pss.2015.02.014
https://doi.org/10.1016/j.pss.2015.02.014
Autor:
Paul Mahaffy, Richard H. Becker, Heidi L. K. Manning, Charles Malespin, Christopher P. McKay, Rafael Navarro-González, Melissa G. Trainer, Bruce M. Jakosky, Jennifer C. Stern, Heather B. Franz, Sushil K. Atreya, Pamela G. Conrad, Michael H. Wong, Tobias Owen, Andrew Steele, John H. Jones, Robert O. Pepin
Publikováno v:
Geophysical Research Letters
[1] The Sample Analysis at Mars (SAM) instrument suite on the Mars Science Laboratory (MSL) measured a Mars atmospheric14N/15N ratio of 173 ± 11 on sol 341 of the mission, agreeing with Viking's measurement of 168 ± 17. The MSL/SAM value was based
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9d43deaac3292f77fb5a4d0c06b12bd9
https://doi.org/10.1002/2013gl057840
https://doi.org/10.1002/2013gl057840
Publikováno v:
Advances in Space Research. 46:1334-1340
Electric discharge between two electrically charged surfaces occurs at a well-defined, gas-dependent combination of atmospheric pressure and the distance between those two surfaces, as described by Paschen’s law. The understanding of when the disch
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::06af3c6ecddbfa911ec18f906b37b7c4
https://doi.org/10.1016/j.asr.2010.07.006
https://doi.org/10.1016/j.asr.2010.07.006
Autor:
Sushil K, Atreya, Melissa G, Trainer, Heather B, Franz, Michael H, Wong, Heidi L K, Manning, Charles A, Malespin, Paul R, Mahaffy, Pamela G, Conrad, Anna E, Brunner, Laurie A, Leshin, John H, Jones, Christopher R, Webster, Tobias C, Owen, Robert O, Pepin, R, Navarro-González
Publikováno v:
Geophysical Research Letters
[1] The quadrupole mass spectrometer of the Sample Analysis at Mars (SAM) instrument on Curiosity rover has made the first high-precision measurement of the nonradiogenic argon isotope ratio in the atmosphere of Mars. The resulting value of 36Ar/38Ar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::001ee11df19bacfc69f557778d693814
https://pubmed.ncbi.nlm.nih.gov/25821261
https://pubmed.ncbi.nlm.nih.gov/25821261
Publikováno v:
Journal of Geophysical Research. 109
[1] Time-of-flight mass spectrometers on spacecraft are the most direct method for determining chemical composition of cosmic dust grains. Miniaturization of these instruments presents many challenges. Larger space-charge effects, greater deviations
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::061f8e9e05e07b0219ef3569b4aeab6d
https://doi.org/10.1029/2003je002184
https://doi.org/10.1029/2003je002184
Autor:
Ronald L. Grimm, Heidi L. K. Manning, James E. Farnsworth, Daniel E. Austin, Jesse L. Beauchamp, Thomas J. Ahrens, Carl L. Bailey
Publikováno v:
Journal of Geophysical Research. 108
Micron-sized iron and copper particles accelerated to 2–20 km/s in a 2 MV van de Graaff electrostatic accelerator were used to test the performance of our recently developed cosmic dust mass spectrometer. This compact in situ dust analyzer, known a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dff112b05763f1ad4721b4ca0dfecf0d
https://doi.org/10.1029/2002je001947
https://doi.org/10.1029/2002je001947
Autor:
J. E. Richards, Hasso B. Niemann, Heidi L. K. Manning, D. N. Harpold, Wayne Kasprzak, E. L. Patrick, Paul Mahaffy
Publikováno v:
SPIE Proceedings.
The Cassini Orbiter Ion and Neutral Mass Spectrometer (INMS) is designed to measure the composition and density variations of low energy ions and neutral species in the upper atmosphere of Titan, in the vicinity of the icy satellites and in the inner
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ea0ccc2187c1ffe167b36d1e19d90de
https://doi.org/10.1117/12.253413
https://doi.org/10.1117/12.253413