Search Results - "Bridges, T"

Earth-like sand fluxes on Mars by Bridges, N. T., Ayoub, F., Avouac, J-P., Leprince, S., Lucas, A., Mattson, S.

“…Satellite images of a Martian dune field reveal unexpectedly high sand fluxes, suggesting rates of landscape modification similar to those on Earth. Mars on…”
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Large wind ripples on Mars: A record of atmospheric evolution by Lapotre, M. G. A., Ewing, R. C., Lamb, M. P., Fischer, W. W., Grotzinger, J. P., Rubin, D. M., Lewis, K. W., Ballard, M. J., Day, M., Gupta, S., Banham, S. G., Bridges, N. T., Des Marais, D. J., Fraeman, A. A., Grant, J. A., Herkenhoff, K. E., Ming, D. W., Mischna, M. A., Rice, M. S., Sumner, D. A., Vasavada, A. R., Yingst, R. A.

“…Wind blowing over sand on Earth produces decimeter-wavelength ripples and hundred-meter— to kilometer-wavelength dunes: bedforms of two distinct size modes…”
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From comparative risk assessment to multi-criteria decision analysis and adaptive management: Recent developments and applications by Linkov, I., Satterstrom, F.K., Kiker, G., Batchelor, C., Bridges, T., Ferguson, E.

“…Environmental risk assessment and decision-making strategies over the last several decades have become increasingly more sophisticated, information-intensive,…”
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Higher-than-predicted saltation threshold wind speeds on Titan by Burr, Devon M., Bridges, Nathan T., Marshall, John R., Smith, James K., White, Bruce R., Emery, Joshua P.

“…Wind tunnel experiments designed to simulate the conditions on Saturn’s moon Titan yield threshold wind speeds for particle saltation higher than those…”
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The Mars Science Laboratory (MSL) Bagnold Dunes Campaign, Phase I: Overview and introduction to the special issue by Bridges, Nathan T., Ehlmann, Bethany L.

“…The Bagnold dunes in Gale Crater, Mars, are the first active aeolian dune field explored in situ on another planet. The Curiosity rover visited the Bagnold…”
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Mars Reconnaissance Orbiter's High Resolution Imaging Science Experiment (HiRISE) by McEwen, Alfred S., Eliason, Eric M., Bergstrom, James W., Bridges, Nathan T., Hansen, Candice J., Delamere, W. Alan, Grant, John A., Gulick, Virginia C., Herkenhoff, Kenneth E., Keszthelyi, Laszlo, Kirk, Randolph L., Mellon, Michael T., Squyres, Steven W., Thomas, Nicolas, Weitz, Catherine M.

“…The HiRISE camera features a 0.5 m diameter primary mirror, 12 m effective focal length, and a focal plane system that can acquire images containing up to 28…”
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Hydrothermal formation of Clay-Carbonate alteration assemblages in the Nili Fossae region of Mars by Brown, Adrian J., Hook, Simon J., Baldridge, Alice M., Crowley, James K., Bridges, Nathan T., Thomson, Bradley J., Marion, Giles M., de Souza Filho, Carlos R., Bishop, Janice L.

“…The Compact Reconnaissance Imaging Spectrometer for Mars (CRISM) has returned observations of the Nili Fossae region indicating the presence of Mg-carbonate in…”
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Ripple migration and dune activity on Mars: Evidence for dynamic wind processes by Silvestro, S., Fenton, L. K., Vaz, D. A., Bridges, N. T., Ori, G. G.

“…In this report we show evidence of widespread ripple migration over the stoss side of dark barchan dunes in Nili Patera on Mars. The measured average migration…”
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Seasonal Erosion and Restoration of Mars' Northern Polar Dunes by Hansen, C. J., Bourke, M., Bridges, N. T., Byrne, S., Colon, C., Diniega, S., Dundas, C., Herkenhoff, K., McEwen, A., Mellon, M., Portyankina, G., Thomas, N.

“…Despite radically different environmental conditions, terrestrial and martian dunes bear a strong resemblance, indicating that the basic processes of saltation…”
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Constraints on the origin and evolution of the layered mound in Gale Crater, Mars using Mars Reconnaissance Orbiter data by Thomson, B.J., Bridges, N.T., Milliken, R., Baldridge, A., Hook, S.J., Crowley, J.K., Marion, G.M., de Souza Filho, C.R., Brown, A.J., Weitz, C.M.

“…► Gale Crater contains both phyllosilicates and sulfates in an intact section. ► Age constraints place layered material near Hesperian–Noachian boundary. ►…”
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Reversal of glial and neurovascular markers of unhealthy brain aging by exercise in middle-aged female mice by Latimer, Caitlin S, Searcy, James L, Bridges, Michael T, Brewer, Lawrence D, Popović, Jelena, Blalock, Eric M, Landfield, Philip W, Thibault, Olivier, Porter, Nada M

“…Healthy brain aging and cognitive function are promoted by exercise. The benefits of exercise are attributed to several mechanisms, many which highlight its…”
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Ventifacts on Earth and Mars: Analytical, field, and laboratory studies supporting sand abrasion and windward feature development by Laity, Julie E., Bridges, Nathan T.

“…Terrestrial ventifacts – rocks that have been abraded by windblown particles – are found in desert, periglacial, and coastal environments. On Mars, their…”
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The ChemCam Remote Micro-Imager at Gale crater: Review of the first year of operations on Mars by Le Mouélic, S., Gasnault, O., Herkenhoff, K.E., Bridges, N.T., Langevin, Y., Mangold, N., Maurice, S., Wiens, R.C., Pinet, P., Newsom, H.E., Deen, R.G., Bell, J.F., Johnson, J.R., Rapin, W., Barraclough, B., Blaney, D.L., Deflores, L., Maki, J., Malin, M.C., Pérez, R., Saccoccio, M.

“…•We describe various imaging experiments made by ChemCam’s Remote Microscopic Imager.•RMI gives the LIBS geological context and serves for long distance…”
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A deep kinematic survey of planetary nebulae in the Andromeda galaxy using the Planetary Nebula Spectrograph by Merrett, H. R., Merrifield, M. R., Douglas, N. G., Kuijken, K., Romanowsky, A. J., Napolitano, N. R., Arnaboldi, M., Capaccioli, M., Freeman, K. C., Gerhard, O., Coccato, L., Carter, D., Evans, N. W., Wilkinson, M. I., Halliday, C., Bridges, T. J.

“…We present a catalogue of positions, magnitudes and velocities for 3300 emission-line objects found by the Planetary Nebula Spectrograph in a survey of the…”
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A variational principle for fluid sloshing with vorticity, dynamically coupled to vessel motion by Ardakani, H Alemi, Bridges, T J, Gay-Balmaz, F, Huang, Y H, Tronci, C

“…A variational principle is derived for two-dimensional incompressible rotational fluid flow with a free surface in a moving vessel when both the vessel and…”
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Windy Mars: A dynamic planet as seen by the HiRISE camera by Bridges, N. T., Geissler, P. E., McEwen, A. S., Thomson, B. J., Chuang, F. C., Herkenhoff, K. E., Keszthelyi, L. P., Martínez-Alonso, S.

“…With a dynamic atmosphere and a large supply of particulate material, the surface of Mars is heavily influenced by wind‐driven, or aeolian, processes. The High…”
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The 2dF Galaxy Redshift Survey: the power spectrum and the matter content of the Universe by Percival, Will J., Baugh, Carlton M., Bland-Hawthorn, Joss, Bridges, Terry, Cannon, Russell, Cole, Shaun, Colless, Matthew, Collins, Chris, Couch, Warrick, Dalton, Gavin, De Propris, Roberto, Driver, Simon P., Efstathiou, George, Ellis, Richard S., Frenk, Carlos S., Glazebrook, Karl, Jackson, Carole, Lahav, Ofer, Lewis, Ian, Lumsden, Stuart, Maddox, Steve, Moody, Stephen, Norberg, Peder, Peacock, John A., Peterson, Bruce A., Sutherland, Will, Taylor, Keith

“…The 2dF Galaxy Redshift Survey has now measured in excess of 160-000 galaxy redshifts. This paper presents the power spectrum of the galaxy distribution,…”
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The Anglo-Australian Observatory 2dF facility by Lewis, I. J., Cannon, R. D., Taylor, K., Glazebrook, K., Bailey, J. A., Baldry, I. K., Barton, J. R., Bridges, T. J., Dalton, G. B., Farrell, T. J., Gray, P. M., Lankshear, A., McCowage, C., Parry, I. R., Sharples, R. M., Shortridge, K., Smith, G. A., Stevenson, J., Straede, J. O., Waller, L. G., Whittard, J. D., Wilcox, J. K., Willis, K. C.

“…The 2dF (Two-degree Field) facility at the prime focus of the Anglo-Australian Telescope provides multiple-object spectroscopy over a 2° field of view. Up to…”
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The pendulum-slosh problem: Simulation using a time-dependent conformal mapping by Turner, M.R., Bridges, T.J., Alemi Ardakani, H.

“…Suspending a rectangular vessel which is partially filled with fluid from a single rigid pivoting pole produces an interesting theoretical model with which to…”
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Exploring the properties of the M31 halo globular cluster system by Huxor, A. P., Ferguson, A. M. N., Tanvir, N. R., Irwin, M. J., Mackey, A. D., Ibata, R. A., Bridges, T., Chapman, S. C., Lewis, G. F.

“…Following on from our discovery of a significant population of M31 outer halo globular clusters (GCs), and updates to the Revised Bologna Catalogue of M31 GCs,…”
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