Zobrazeno 1 - 8
of 8
pro vyhledávání: '"D. E. Gillum"'
From conference on analytical methods developed for application to lunar samples analyses; Los Angeles, CA (25 Jun 1972).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b81b2f7b256dc2ce14769a33a11f7ae6
https://doi.org/10.1520/stp36540s
https://doi.org/10.1520/stp36540s
Publikováno v:
Earth and Planetary Science Letters. 13:444-449
Abundances of the major, minor and trace elements (SiO2, O, TiO2, Al2O3, FeO, CaO, Na2O, K2O, Cr2O3, MnO, Sc, V, Co, La, Sm, Eu, Yb and Lu) have been determined via sequential INAA (instrumental neutron activation analysis) in two Luna-16 soils, leve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d6eeb4c3af8a2f1d1eec29ff3b907b81
https://doi.org/10.1016/0012-821x(72)90123-9
https://doi.org/10.1016/0012-821x(72)90123-9
Publikováno v:
Meteoritics. 7:573-578
Abundances of 15 major, minor, and trace elements have been determined in powders and interior chips derived from the Havero ureilite. The values are in close agreement with mean values for other ureilites, as reported in the literature. The powdered
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cdbc13db3c82a3877fe98378dce0139f
https://doi.org/10.1111/j.1945-5100.1972.tb00139.x
https://doi.org/10.1111/j.1945-5100.1972.tb00139.x
Autor:
D. L. Showalter, T. V. Rabagay, William D. Ehmann, P. M. Santoliquido, J. W. Morgan, R. A. Nadkarni, D. E. Gillum
Publikováno v:
Meteoritics. 5:131-136
The abundances of 22 elements have been determined in the recently fallen Murchison and Lost City meteorites. Analyses were performed by 14-MeV neutron activation, thermal neutron activation, and in a few cases by wet chemical techniques. On the basi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e594ac0b77053338ed832f0d52bea76d
https://doi.org/10.1111/j.1945-5100.1970.tb00098.x
https://doi.org/10.1111/j.1945-5100.1970.tb00098.x
Autor:
D. E. Gillum, William D. Ehmann
Publikováno v:
ract. 16:123-128
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3391880f3e9458d469dfe0748025203a
https://doi.org/10.1524/ract.1971.16.34.123
https://doi.org/10.1524/ract.1971.16.34.123
Publikováno v:
Geochimica et Cosmochimica Acta. 37:905-908
Abundances of O, Si, Al, and Mn determined in a Luna 20 fines sample by instrumental neutron activation analysis are presented and compared with those found in Apollo lunar soil samples. The results obtained include the finding that O/Si ratios exhib
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ec97dc0ee3039bd2a4cb1df504b83f49
https://doi.org/10.1016/0016-7037(73)90187-7
https://doi.org/10.1016/0016-7037(73)90187-7
Chemical Composition of Sawdust from Lunar Rock 12013 and Comparison of a Java Tektite with the Rock
Publikováno v:
Science. 175:170-172
Abundances of 11 major and minor elements and 11 trace elements have been determined by instrumental neutron activation analysis of two Apollo 12013 rock fragments, a sample of rock 12013,17 sawdust, and a Java tektite (J2). Although the abundances o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3c4e6aaf40e6c2dad3a789f54bb26565
https://doi.org/10.1126/science.175.4018.170
https://doi.org/10.1126/science.175.4018.170
Autor:
D. M. Mckown, William D. Ehmann, J. W. Morgan, T. V. Rebagay, R. A. Nadkarni, D. E. Gillum, D. L. Showalter
Publikováno v:
Nature. 224:789-791
THE Allende (Chihuahua, Mexico) meteorite of February 8, 1969 (ref. 1 and unpublished report of R. S. Clarke, jun., E. Jarosewich, B. Mason and J. Nelen), is of great interest because it belongs to a group of relatively rare carbon containing meteori
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b07829290a7cf374b84e159f3e57e65a
https://doi.org/10.1038/224789b0
https://doi.org/10.1038/224789b0