Search Results - "Stadermann, Frank"

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  1. 1

    Auger Nanoprobe analysis of presolar ferromagnesian silicate grains from primitive CR chondrites QUE 99177 and MET 00426 by Floss, Christine, Stadermann, Frank

    Published in Geochimica et cosmochimica acta (15-04-2009)
    “…We have investigated the presolar grain inventories of two CR chondrites, QUE 99177 and MET 00426, which are less altered than most members of this meteorite…”
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  2. 2

    High Abundances of Circumstellar and Interstellar C-Anomalous Phases in the Primitive CR3 Chondrites QUE 99177 and MET 00426 by Floss, Christine, Stadermann, Frank J

    Published in The Astrophysical journal (01-06-2009)
    “…QUE 99177 and MET 00426 are the first known CR3 chondrites and have largely escaped the aqueous alteration experienced by most of the CR chondrite group. In…”
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  3. 3

    Presolar silicate and oxide abundances and compositions in the ungrouped carbonaceous chondrite Adelaide and the K chondrite Kakangari: The effects of secondary processing by FLOSS, Christine, STADERMANN, Frank J.

    Published in Meteoritics & planetary science (01-06-2012)
    “…– Although it has been suggested that the ungrouped carbonaceous chondrite Adelaide and the K chondrite Kakangari could be considered highly primitive, our…”
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  4. 4

    An Investigation into the Origin of Fe-Rich Presolar Silicates in Acfer 094 by Bose, Maitrayee, Floss, Christine, Stadermann, Frank J

    Published in The Astrophysical journal (10-05-2010)
    “…Presolar silicate and oxide grains from primitive meteorites are recognized as 'stardust' on the basis of their extremely anomalous O isotopic compositions. We…”
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    Coordinated Analyses of Presolar Grains in the Allan Hills 77307 and Queen Elizabeth Range 99177 Meteorites by Nguyen, Ann N, Nittler, Larry R, Stadermann, Frank J, Stroud, Rhonda M, Alexander, Conel M. O'D

    Published in The Astrophysical journal (10-08-2010)
    “…We report the identification of presolar silicates ({approx}177 ppm), presolar oxides ({approx}11 ppm), and one presolar SiO{sub 2} grain in the Allan Hills…”
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  8. 8

    Circumstellar and interstellar material in the CO3 chondrite ALHA77307: An isotopic and elemental investigation by Bose, Maitrayee, Floss, Christine, Stadermann, Frank J., Stroud, Rhonda M., Speck, Angela K.

    Published in Geochimica et cosmochimica acta (15-09-2012)
    “…We have carried out a NanoSIMS C, N and O ion imaging study of the CO3.0 chondrite ALHA77307. The distribution of O-anomalous grains in ALHA77307 is similar to…”
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  9. 9

    Mineralogy and Petrology of Comet 81P/Wild 2 Nucleus Samples by Zolensky, Michael E, Zega, Thomas J, Yano, Hajime, Wirick, Sue, Westphal, Andrew J, Weisberg, Mike K, Weber, Iris, Warren, Jack L, Velbel, Michael A, Tsuchiyama, Akira, Tsou, Peter, Toppani, Alice, Tomioka, Naotaka, Tomeoka, Kazushige, Teslich, Nick, Taheri, Mitra, Susini, Jean, Stroud, Rhonda, Stephan, Thomas, Stadermann, Frank J, Snead, Christopher J, Simon, Steven B, Simionovici, Alexandre, See, Thomas H, Robert, François, Rietmeijer, Frans J.M, Rao, William, Perronnet, Murielle C, Papanastassiou, Dimitri A, Okudaira, Kyoko, Ohsumi, Kazumasa, Ohnishi, Ichiro, Nakamura-Messenger, Keiko, Nakamura, Tomoki, Mostefaoui, Smail, Mikouchi, Takashi, Meibom, Anders, Matrajt, Graciela, Marcus, Matthew A, Leroux, Hugues, Lemelle, Laurence, Le, Loan, Lanzirotti, Antonio, Langenhorst, Falko, Krot, Alexander N, Keller, Lindsay P, Kearsley, Anton T, Joswiak, David, Jacob, Damien, Ishii, Hope, Harvey, Ralph, Hagiya, Kenji, Grossman, Lawrence, Grossman, Jeffrey N, Graham, Giles A, Gounelle, Matthieu, Gillet, Philippe, Genge, Matthew J, Flynn, George, Ferroir, Tristan, Fallon, Stewart, Ebel, Denton S, Dai, Zu Rong, Cordier, Patrick, Clark, Benton, Chi, Miaofang, Butterworth, Anna L, Brownlee, Donald E, Bridges, John C, Brennan, Sean, Brearley, Adrian, Bradley, John P, Bleuet, Pierre, Bland, Phil A, Bastien, Ron

    “…The bulk of the comet 81P/Wild 2 (hereafter Wild 2) samples returned to Earth by the Stardust spacecraft appear to be weakly constructed mixtures of…”
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  10. 10

    Automated NanoSIMS Measurements of Spinel Stardust from the Murray Meteorite by Gyngard, Frank, Zinner, Ernst, Nittler, Larry R, Morgand, Alain, Stadermann, Frank J, Hynes, K. Mairin

    Published in The Astrophysical journal (01-07-2010)
    “…We report new O isotopic data on 41 presolar oxide grains, 38 MgAl{sub 2}O{sub 4} (spinel) and 3 Al{sub 2}O{sub 3} from the CM2 meteorite Murray, identified…”
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    NanoSIMS analysis and Auger electron spectroscopy of silicate and oxide stardust from the carbonaceous chondrite Acfer 094 by Vollmer, Christian, Hoppe, Peter, Stadermann, Frank J., Floss, Christine, Brenker, Frank E.

    Published in Geochimica et cosmochimica acta (01-12-2009)
    “…We have detected 138 presolar silicate, 20 presolar oxide and three presolar complex grains within the carbonaceous chondrite Acfer 094 by NanoSIMS oxygen…”
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  12. 12

    Aluminum-, Calcium- and Titanium-rich Oxide Stardust in Ordinary Chondrite Meteorites by Nittler, Larry R, Alexander, Conel M. O’D, Gallino, Roberto, Hoppe, Peter, Nguyen, Ann N, Stadermann, Frank J, Zinner, Ernst K

    Published in The Astrophysical journal (01-08-2008)
    “…We report O-, Al-Mg-, K-, Ca-, and Ti-isotopic data for a total of 96 presolar oxide grains found in residues of several unequilibrated ordinary chondrite…”
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  13. 13

    Identification of isotopically primitive interplanetary dust particles: A NanoSIMS isotopic imaging study by Floss, Christine, Stadermann, Frank J., Bradley, John P., Dai, Zu Rong, Bajt, Sasa, Graham, Giles, Lea, A. Scott

    Published in Geochimica et cosmochimica acta (01-05-2006)
    “…We have carried out a comprehensive survey of the isotopic compositions (H, B, C, N, O, and S) of a suite of interplanetary dust particles (IDPs), including…”
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  14. 14

    Samples of Stars beyond the Solar System: Silicate Grains in Interplanetary Dust by Messenger, Scott, Keller, Lindsay P., Stadermann, Frank J., Walker, Robert M., Zinner, Ernst

    “…We have identified six circumstellar silicate grains within interplanetary dust particles (IDPs). Their extrasolar origins are demonstrated by their extremely…”
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  15. 15

    Characterization of Presolar Silicate and Oxide Grains in Primitive Carbonaceous Chondrites by Nguyen, Ann N, Stadermann, Frank J, Zinner, Ernst, Stroud, Rhonda M, Alexander, Conel M. O’D, Nittler, Larry R

    Published in The Astrophysical journal (20-02-2007)
    “…Raster ion imaging of the oxygen isotopes with the NanoSIMS ion microprobe has been used to identify presolar grains in two primitive meteorites. Eleven…”
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  16. 16

    Atom-probe analyses of nanodiamonds from Allende by Heck, Philipp R., Stadermann, Frank J., Isheim, Dieter, Auciello, Orlando, Daulton, Tyrone L., Davis, Andrew M., Elam, Jeffrey W., Floss, Christine, Hiller, Jon, Larson, David J., Lewis, Josiah B., Mane, Anil, Pellin, Michael J., Savina, Michael R., Seidman, David N., Stephan, Thomas

    Published in Meteoritics & planetary science (01-03-2014)
    “…Atom‐probe tomography (APT) is currently the only analytical technique that, due to its spatial resolution and detection efficiency, has the potential to…”
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  17. 17

    Circumstellar aluminum oxide and silicon carbide in interplanetary dust particles by Stadermann, Frank J., Floss, Christine, Wopenka, Brigitte

    Published in Geochimica et cosmochimica acta (15-12-2006)
    “…A systematic NanoSIMS isotope imaging study of sub-micrometer phases in interplanetary dust particles (IDPs) has led to the discovery of two presolar grain…”
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    Peptidoglycan induces loss of a nuclear peptidoglycan recognition protein during host tissue development in a beneficial animal-bacterial symbiosis by Troll, Joshua V, Adin, Dawn M, Wier, Andrew M, Paquette, Nicholas, Silverman, Neal, Goldman, William E, Stadermann, Frank J, Stabb, Eric V, McFall-Ngai, Margaret J

    Published in Cellular microbiology (01-07-2009)
    “…Peptidoglycan recognition proteins (PGRPs) are mediators of innate immunity and recently have been implicated in developmental regulation. To explore the…”
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    A NanoSIMS and Auger Nanoprobe investigation of an isotopically primitive interplanetary dust particle from the 55P/Tempel-Tuttle targeted stratospheric dust collector by FLOSS, Christine, STADERMANN, Frank J., MERTZ, Aaron F., BERNATOWICZ, Thomas J.

    Published in Meteoritics & planetary science (01-12-2010)
    “…– An IDP nicknamed Andric, from a stratospheric dust collector targeted to collect dust from comet 55P/Tempel‐Tuttle, contains five distinct presolar silicate…”
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    Circumstellar Fe Oxide from the Acfer 094 Carbonaceous Chondrite by Floss, Christine, Stadermann, Frank J, Bose, Maitrayee

    Published in The Astrophysical journal (10-01-2008)
    “…We report the discovery of a unique Fe- and O-bearing circumstellar grain from the Acfer 094 ungrouped carbonaceous chondrite. The grain has a close-to-solar…”
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