Search Results - "Magee, B. A."

The composition and structure of the Enceladus plume by Hansen, C. J., Shemansky, D. E., Esposito, L. W., Stewart, A. I. F., Lewis, B. R., Colwell, J. E., Hendrix, A. R., West, R. A., Waite Jr, J. H., Teolis, B., Magee, B. A.

“…The Cassini Ultraviolet Imaging Spectrograph (UVIS) observed an occultation of the Sun by the water vapor plume at the south polar region of Saturn's moon…”
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Early Levallois technology and the Lower to Middle Paleolithic transition in the Southern Caucasus by Adler, D. S., Wilkinson, K. N., Blockley, S., Mark, D. F., Pinhasi, R., Schmidt-Magee, B. A., Nahapetyan, S., Mallol, C., Berna, F., Glauberman, P. J., Raczynski-Henk, Y., Wales, N., Frahm, E., Jöris, O., MacLeod, A., Smith, V. C., Cullen, V. L., Gasparian, B.

“…The Lower to Middle Paleolithic transition (~400,000 to 200,000 years ago) is marked by technical, behavioral, and anatomical changes among hominin populations…”
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Cassini Finds an Oxygen-Carbon Dioxide Atmosphere at Saturn's Icy Moon Rhea by Teolis, B.D, Jones, G.H, Miles, P.F, Tokar, R.L, Magee, B.A, Waite, J.H, Roussos, E, Young, D.T, Crary, F.J, Coates, A.J, Johnson, R.E, Tseng, W.-L, Baragiola, R.A

“…The flyby measurements of the Cassini spacecraft at Saturn's moon Rhea reveal a tenuous oxygen (O₂)-carbon dioxide (CO₂) atmosphere. The atmosphere appears to…”
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Fine jet structure of electrically charged grains in Enceladus' plume by Jones, G. H., Arridge, C. S., Coates, A. J., Lewis, G. R., Kanani, S., Wellbrock, A., Young, D. T., Crary, F. J., Tokar, R. L., Wilson, R. J., Hill, T. W., Johnson, R. E., Mitchell, D. G., Schmidt, J., Kempf, S., Beckmann, U., Russell, C. T., Jia, Y. D., Dougherty, M. K., Waite Jr, J. H., Magee, B. A.

“…By traversing the plume erupting from high southern latitudes on Saturn's moon Enceladus, Cassini orbiter instruments can directly sample the material therein…”
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Detection and measurement of ice grains and gas distribution in the Enceladus plume by Cassini's Ion Neutral Mass Spectrometer by Teolis, B. D., Perry, M. E., Magee, B. A., Westlake, J., Waite, J. H.

“…We report on the measurements of the Cassini Ion Neutral Mass Spectrometer (INMS) of the density and structure of Enceladus' south polar plume during the E3…”
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Titan's thermospheric response to various plasma environments by Westlake, J. H., Bell, J. M., Waite Jr, J. H., Johnson, R. E., Luhmann, J. G., Mandt, K. E., Magee, B. A., Rymer, A. M.

“…The Cassini‐Huygens mission has been observing Titan since October 2004, resulting in over 70 targeted flybys. Titan's thermosphere is sampled by the Ion and…”
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Titan's ionospheric composition and structure: Photochemical modeling of Cassini INMS data by Westlake, J. H., Waite Jr, J. H., Mandt, K. E., Carrasco, N., Bell, J. M., Magee, B. A., Wahlund, J.-E.

“…Titan's upper atmosphere produces an ionosphere at high altitudes from photoionization and electron impact that exhibits complex chemical processes in which…”
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Analysis of Titan's neutral upper atmosphere from Cassini Ion Neutral Mass Spectrometer measurements by Cui, J., Yelle, R.V., Vuitton, V., Waite, J.H., Kasprzak, W.T., Gell, D.A., Niemann, H.B., Müller-Wodarg, I.C.F., Borggren, N., Fletcher, G.G., Patrick, E.L., Raaen, E., Magee, B.A.

“…In this paper we present an in-depth study of the distributions of various neutral species in Titan's upper atmosphere, between 950 and 1500 km for abundant…”
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The water vapor plumes of Enceladus by Dong, Y., Hill, T. W., Teolis, B. D., Magee, B. A., Waite, J. H.

“…The Cassini E3, E5, and E7 encounters with Enceladus probed the south polar plumes, where the Ion and Neutral Mass Spectrometer (INMS) measured neutral H2O…”
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A Revised Sensitivity Model for Cassini INMS: Results at Titan by Teolis, B. D., Niemann, H. B., Waite, J. H., Gell, D. A., Perryman, R. S., Kasprzak, W. T., Mandt, K. E., Yelle, R. V., Lee, A. Y., Pelletier, F. J., Miller, G. P., Young, D. T., Bell, J. M., Magee, B. A., Patrick, E. L., Grimes, J., Fletcher, G. G., Vuitton, V.

“…Cassini Ion Neutral Mass Spectrometer (INMS) measurements from roughly a hundred Titan encounters over the Cassini mission yield neutral and ion densities…”
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An empirical approach to modeling ion production rates in Titan's ionosphere I: Ion production rates on the dayside and globally by Richard, M. S., Cravens, T. E., Wylie, C., Webb, D., Chediak, Q., Perryman, R., Mandt, K., Westlake, J., Waite Jr, J. H., Robertson, I., Magee, B. A., Edberg, N. J. T.

“…Titan's ionosphere is created when solar photons, energetic magnetospheric electrons or ions, and cosmic rays ionize the neutral atmosphere. Electron densities…”
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Liquid water on Enceladus from observations of ammonia and [sup.40]Ar in the plume by Waite, Jr., J.H, Lewis, W.S, Magee, B.A, Lunine, J.I, McKinnon, W.B, Glein, C.R, Mousis, O, Young, D.T, Brockwell, T, Westlake, J, Nguyen, M.-J, Teolis, B.D, Niemann, H.B, McNutt, Jr., R.L, Perry, M, Ip, W.-H

“…Jets of water ice from surface fractures near the south pole (1) of Saturn's icy moon Enceladus produce a plume of gas and particles (2-5). The source of the…”
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MASPEX-Europa: The Europa Clipper Neutral Gas Mass Spectrometer Investigation by Waite, J. H., Burch, J. L., Brockwell, T. G., Young, D. T., Miller, G. P., Persyn, S. C., Stone, J. M., Wilson, P., Miller, K. E., Glein, C. R., Perryman, R. S., McGrath, M. A., Bolton, S. J., McKinnon, W. B., Mousis, O., Sephton, M. A., Shock, E. L., Choukroun, M., Teolis, B. D., Wyrick, D. Y., Zolotov, M. Y., Ray, C., Magoncelli, A. L., Raffanti, R. R., Thorpe, R. L., Bouquet, A., Salter, T. L., Robinson, K. J., Urdiales, C., Tyler, Y. D., Dirks, G. J., Beebe, C. R., Fugett, D. A., Alexander, J. A., Hanley, J. J., Moorhead-Rosenberg, Z. A., Franke, K. A., Pickens, K. S., Focia, R. J., Magee, B. A., Hoeper, P. J., Aaron, D. P., Thompson, S. L., Persson, K. B., Blase, R. C., Dunn, G. F., Killough, R. L., De Los Santos, A., Rickerson, R. J., Siegmund, O. H. W.

“…The MAss Spectrometer for Planetary EXploration (MASPEX) is a high-mass-resolution, high-sensitivity, multi-bounce time-of-flight mass spectrometer (MBTOF)…”
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Liquid water on Enceladus from observations of ammonia and 40Ar in the plume by Waite Jr, J. H., Lewis, W. S., Magee, B. A., Lunine, J. I., McKinnon, W. B., Glein, C. R., Mousis, O., Young, D. T., Brockwell, T., Westlake, J., Nguyen, M.-J., Teolis, B. D., Niemann, H. B., McNutt Jr, R. L., Perry, M., Ip, W.-H.

“…Messages from Enceladus Since Cassini spacecraft images revealed plumes of water vapour and ice particles erupting from Saturn's moon Enceladus in 2006, the…”
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Plume and surface feature structure and compositional effects on Europa's global exosphere: Preliminary Europa mission predictions by Teolis, B.D., Wyrick, D.Y., Bouquet, A., Magee, B.A., Waite, J.H.

“…•Europa plumes may feed a global exosphere with complex structure and dynamics•Water and organics may be enhanced on the dayside during polar plume…”
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Heavy ions, temperatures and winds in Titan's ionosphere: Combined Cassini CAPS and INMS observations by Crary, F.J., Magee, B.A., Mandt, K., Waite, J.H., Westlake, J., Young, D.T.

“…Multiple Titan encounters by the Cassini spacecraft have shown that ion chemistry in Titan's upper atmosphere is much more complex than previously thought. As…”
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Cassini INMS measurements of Enceladus plume density by Perry, M.E., Teolis, B.D., Hurley, D.M., Magee, B.A., Waite, J.H., Brockwell, T.G., Perryman, R.S., McNutt, R.L.

“…•We provide INMS density data for six Enceladus encounters.•Ice grains affect INMS measurements and their uncertainty.•Mass-dependent thermal velocity modifies…”
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Mutations in the B-domain of insulin-like growth factor-I influence the oxidative folding to yield products with modified biological properties by Milner, S J, Francis, G L, Wallace, J C, Magee, B A, Ballard, F J

“…The oxidative folding of human insulin-like growth factor (IGF)-I yields two major disulphide folding isomers. In the present study, B-domain analogues of…”
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Effect on sensitisation of giving HLA-DR-matched blood to potential renal transplant recipients by Middleton, D, Martin, J, Magee, B A, Douglas, J F

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Cassini INMS constraints on the composition and latitudinal fractionation of Saturn ring rain material by Miller, K.E., Waite, J.H., Perryman, R.S., Perry, M.E., Bouquet, A., Magee, B.A., Bolton, B., Brockwell, T., Hedman, M.M., Glein, C.R.

“…During Cassini's Grand Finale, the spacecraft flew between Saturn's upper atmosphere and its innermost ring, the D ring. Throughout these final orbits, Cassini…”
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