Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Thomas H. See"'
Publikováno v:
Meteoritics & Planetary Science. 44:1243-1264
We conducted impact experiments into SiO2-based aerogel of uniform density (0.02 g cm^(-3)) with spherical corundum projectiles. The highly refractory nature and mechanical strength of corundum minimizes projectile deformation and continuous mass los
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ebd87d1e945256588857ce3bb4087e54
https://doi.org/10.1111/j.1945-5100.2009.tb01221.x
https://doi.org/10.1111/j.1945-5100.2009.tb01221.x
Autor:
Peter Hoppe, Ian A. Franchi, John Bridges, Mihaly Horanyi, Christine Floss, Simon F. Green, Scott A. Sandford, Joachim Huth, Hugues Leroux, Janet Borg, Donald E. Brownlee, Friedrich Hörz, F. J. Stadermann, Kuljeet K. Marhas, S. Tsitrin, J. Warren, Nicholas Teslich, Zack Gainsforth, Z. Djouadi, Ron K. Bastien, Benton C. Clark, Penelope J. Wozniakiewicz, Andrew J. Westphal, Giles A. Graham, Keiko Nakamura-Messenger, A. T. Kearsley, Philipp R. Heck, Thomas H. See, Michael E. Zolensky, Andrew F. Cheng, Mark J. Burchell
Publikováno v:
Meteoritics & Planetary Science. 43:415-429
We report the discovery that impacts in the Stardust cometary collector are not distributed randomly in the collecting media, but appear to be clustered on scales smaller than ~10 cm. We also report the discovery of at least two populations of obliqu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::33fe0fdab4ebb2191e2f69ae8a82567c
https://doi.org/10.1111/j.1945-5100.2008.tb00630.x
https://doi.org/10.1111/j.1945-5100.2008.tb00630.x
Publikováno v:
Meteoritics & Planetary Science. 43:5-21
We briefly describe some of the challenges to the Stardust mission, curation and sample preliminary analysis, from the perspective of the Curation Office at the Johnson Space Center. Our goal is to inform persons planning future sample returns, so th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f2b867067b861d08a3f22efcb07e8994
https://doi.org/10.1111/j.1945-5100.2008.tb00607.x
https://doi.org/10.1111/j.1945-5100.2008.tb00607.x
Publikováno v:
Meteoritics & Planetary Science. 40:1329-1346
A series of 59 impacts in the laboratory reduced a coherent 460 g piece of the L6 ordinary chondrite ALH 85017 to a coarse-grained regolith. We then subjected the 125-250 m fines from this sample to reverberation shock stresses of 14.567 GPa in order
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f5d8716732705811ac25aee5be954d7e
https://doi.org/10.1111/j.1945-5100.2005.tb00404.x
https://doi.org/10.1111/j.1945-5100.2005.tb00404.x
Publikováno v:
Meteoritics & Planetary Science. 37:501-531
We investigated the ballistically dispersed melts from Meteor Crater, Arizona, USA to determine the stratigraphic extent of its melt zone from the compositional relationship of melts and target rocks. Most melt particles are crystallized, hydrated, a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::528869b403bbad5e541218ef61227a10
https://doi.org/10.1111/j.1945-5100.2002.tb00836.x
https://doi.org/10.1111/j.1945-5100.2002.tb00836.x
Publikováno v:
International Journal of Impact Engineering. 26:39-51
The Orbital Debris Collection (ODC) experiment exposed ∼ 0.6 m 2 of SiO 2 - based aerogel (0.02 g/cm 3 ) for 18 months on the US Docking Module of the Mir space station. Post-flight inspection revealed hundreds of millimeter-sized hypervelocity fea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8444a333049407788cfd4e9d0a403cfe
https://doi.org/10.1016/s0734-743x(01)00076-8
https://doi.org/10.1016/s0734-743x(01)00076-8
Publikováno v:
International Journal of Impact Engineering. 20:325-336
The debris plumes resulting from penetration experiments using soda-lime glass projectiles (3.2 mm diameter; at 6 km/s) and aluminum 1100-0 targets (1.0 and 0.8 mm thick) were intercepted with blued Cu-witness plates some 6, 12 and 49 cm from the tar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::10a74613cd5b8fc3497b76af90b2a41f
https://doi.org/10.1016/s0734-743x(97)87504-5
https://doi.org/10.1016/s0734-743x(97)87504-5
Publikováno v:
International Journal of Impact Engineering. 20:387-398
Photographic overvies and first-order interpretations are presented of witness-plate damage patterns that were produced by 3.2 mm diameter (Dp) soda-lime glass projectiles penetrating targets of aluminum1110-0 and aluminum6061-T6, Inconel, lead, and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::96d67c3e0046e57efebec05e034bb5c8
https://doi.org/10.1016/s0734-743x(97)87509-4
https://doi.org/10.1016/s0734-743x(97)87509-4
Publikováno v:
International Journal of Impact Engineering. 17:419-430
Approximately 20 sq m of protective thermal blankets, largely composed of Teflon, were retrieved from the Long Duration Exposure Facility after the spacecraft spent approximately 5.7 years in space. Examination of these blankets revealed that they co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f76ee3ee563baab283c99484c5e6631
https://doi.org/10.1016/0734-743x(95)99867-q
https://doi.org/10.1016/0734-743x(95)99867-q
Publikováno v:
International Journal of Impact Engineering. 15:257-280
Summary Spherical soda-lime glass projectiles 50, 150, 1000 and 3175 μm in diameter (Dp) in aluminum targets (series 1100; “annealed”) of variable thickness T, were used to determine how the penetration-hole diameter (Dh) varied as a function of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2489466b11baaefd2f428116a8e08dc1
https://doi.org/10.1016/s0734-743x(05)80017-x
https://doi.org/10.1016/s0734-743x(05)80017-x