Search Results - "COWLEY, S"

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  1. 1

    Stellarators with Permanent Magnets by Helander, P, Drevlak, M, Zarnstorff, M, Cowley, S C

    Published in Physical review letters (06-03-2020)
    “…It is shown that the magnetic-field coils of a stellarator can, at least in principle, be substantially simplified by the use of permanent magnets. Such…”
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  2. 2

    Planetary period oscillations in Saturn's magnetosphere: Evolution of magnetic oscillation properties from southern summer to post-equinox by Andrews, D. J., Cowley, S. W. H., Dougherty, M. K., Lamy, L., Provan, G., Southwood, D. J.

    Published in Journal of Geophysical Research (01-04-2012)
    “…We investigate the evolution of the properties of planetary period magnetic field oscillations observed by the Cassini spacecraft in Saturn's magnetosphere…”
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  3. 3

    Relation of Jupiter's Dawnside Main Emission Intensity to Magnetospheric Currents During the Juno Mission by Nichols, J. D., Cowley, S. W. H.

    “…We compare Jupiter's dawn‐side main auroral emission intensity observed by the Hubble Space Telescope with the simultaneous magnitude of the dawn‐side…”
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  4. 4

    Magnetospheric Science Objectives of the Juno Mission by Bagenal, F., Adriani, A., Allegrini, F., Bolton, S. J., Bonfond, B., Bunce, E. J., Connerney, J. E. P., Cowley, S. W. H., Ebert, R. W., Gladstone, G. R., Hansen, C. J., Kurth, W. S., Levin, S. M., Mauk, B. H., McComas, D. J., Paranicas, C. P., Santos-Costa, D., Thorne, R. M., Valek, P., Waite, J. H., Zarka, P.

    Published in Space science reviews (01-11-2017)
    “…In July 2016, NASA’s Juno mission becomes the first spacecraft to enter polar orbit of Jupiter and venture deep into unexplored polar territories of the…”
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  5. 5

    A model of force balance in Jupiter's magnetodisc including hot plasma pressure anisotropy by Nichols, J. D., Achilleos, N., Cowley, S. W. H.

    “…We present an iterative vector potential model of force balance in Jupiter's magnetodisc that includes the effects of hot plasma pressure anisotropy. The…”
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  6. 6

    Planetary period modulations of Saturn's magnetotail current sheet during northern spring: Observations and modeling by Cowley, S. W. H., Provan, G.

    “…We study Cassini magnetic field observations at Saturn on a sequence of passes through the near‐equatorial magnetotail during 2015, focusing on dual modulation…”
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  7. 7

    METABOLIC: high-throughput profiling of microbial genomes for functional traits, metabolism, biogeochemistry, and community-scale functional networks by Zhou, Zhichao, Tran, Patricia Q, Breister, Adam M, Liu, Yang, Kieft, Kristopher, Cowley, Elise S, Karaoz, Ulas, Anantharaman, Karthik

    Published in Microbiome (16-02-2022)
    “…Advances in microbiome science are being driven in large part due to our ability to study and infer microbial ecology from genomes reconstructed from mixed…”
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  8. 8

    Field-aligned currents in Saturn's northern nightside magnetosphere: Evidence for interhemispheric current flow associated with planetary period oscillations by Hunt, G. J., Cowley, S. W. H., Provan, G., Bunce, E. J., Alexeev, I. I., Belenkaya, E. S., Kalegaev, V. V., Dougherty, M. K., Coates, A. J.

    “…We investigate the magnetic perturbations associated with field‐aligned currents observed on 34 Cassini passes over the premidnight northern auroral region…”
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  9. 9

    Wide coding: Tetris, Morse and, perhaps, language by Cowley, S J

    Published in BioSystems (01-11-2019)
    “…Code biology uses protein synthesis to pursue how living systems fabricate themselves. Weight falls on intermediary systems or adaptors that enable translated…”
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  10. 10

    Field-aligned currents in Saturn's southern nightside magnetosphere: Subcorotation and planetary period oscillation components by Hunt, G. J., Cowley, S. W. H., Provan, G., Bunce, E. J., Alexeev, I. I., Belenkaya, E. S., Kalegaev, V. V., Dougherty, M. K., Coates, A. J.

    “…We investigate magnetic data showing the presence of field‐aligned magnetosphere‐ionosphere coupling currents on 31 Cassini passes across Saturn's southern…”
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  11. 11

    Dual periodicities in planetary-period magnetic field oscillations in Saturn's tail by Provan, G., Andrews, D. J., Arridge, C. S., Coates, A. J., Cowley, S. W. H., Cox, G., Dougherty, M. K., Jackman, C. M.

    “…We examine magnetic field data from 10 apoapsis passes of the Cassini spacecraft during 2006 when the spacecraft explored the midnight and dawn sectors of…”
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  13. 13

    The origin of Saturn's magnetic periodicities: Northern and southern current systems by Southwood, D. J., Cowley, S. W. H.

    “…The recent survey by Andrews et al. (2012) of the separate northern and southern ~10.7 h periodic magnetic signals in Saturn's magnetosphere limits very much…”
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  15. 15

    Internal and External Jovian Magnetic Fields: Community Code to Serve the Magnetospheres of the Outer Planets Community by Wilson, R. J., Vogt, M. F., Provan, G., Kamran, A., James, M. K., Brennan, M., Cowley, S. W. H.

    Published in Space science reviews (01-02-2023)
    “…We report on a new international community coding project to provide shared scientific computer code that performs common calculations to aid in planning…”
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  16. 16

    Planetary Period Oscillations in Saturn's Magnetosphere: Comparison of Magnetic and SKR Modulation Periods and Phases During Northern Summer to the End of the Cassini Mission by Provan, G., Lamy, L., Cowley, S. W. H., Bunce, E. J.

    “…We compare periods and phases of Saturn planetary period oscillations determined from Cassini magnetic field and Saturn kilometric radiation (SKR) data from…”
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  17. 17

    Planetary period oscillations in Saturn's magnetosphere: Coalescence and reversal of northern and southern periods in late northern spring by Provan, G., Cowley, S. W. H., Lamy, L., Bunce, E. J., Hunt, G. J., Zarka, P., Dougherty, M. K.

    “…We investigate planetary period oscillations (PPOs) in Saturn's magnetosphere using Cassini magnetic field and Saturn kilometric radiation (SKR) data over the…”
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  18. 18

    Down-tail mass loss by plasmoids in Jupiter's and Saturn's magnetospheres by Cowley, S. W. H., Nichols, J. D., Jackman, C. M.

    “…Recent estimates of the plasma mass‐loss rates by the formation and down‐tail propagation of plasmoids observed in the plasma sheet in Jupiter's and Saturn's…”
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  19. 19

    Juno Observations of Large‐Scale Azimuthal Fields in Jupiter's Nightside Magnetosphere and Related Radial Currents by Provan, G., Cowley, S. W. H., Nichols, J. D.

    “…We combine magnetic data from the first 46 data‐taking periapsides of the polar orbiting Juno spacecraft spanning dawn to dusk via midnight to investigate…”
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  20. 20

    Detection of Equatorial Plasma Velocity Modulations Associated With Planetary Period Oscillations in Saturn's Magnetosphere by Bradley, T. J., Provan, G., Cowley, S. W. H., Wilson, R. J.

    “…We analyze a database of 8920 measurements of thermal ion vector velocities obtained by the Cassini CAPS/IMS instrument in the near‐equatorial (±10° latitude)…”
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