Search Results - "Grant, J. A"

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…”
Get full text

Redox stratification of an ancient lake in Gale crater, Mars by Hurowitz, J. A., Grotzinger, J. P., Fischer, W. W., McLennan, S. M., Milliken, R. E., Stein, N., Vasavada, A. R., Blake, D. F., Dehouck, E., Eigenbrode, J. L., Fairén, A. G., Frydenvang, J., Gellert, R., Grant, J. A., Gupta, S., Herkenhoff, K. E., Ming, D. W., Rampe, E. B., Schmidt, M. E., Siebach, K. L., Stack-Morgan, K., Sumner, D. Y., Wiens, R. C.

“…In 2012, NASA's Curiosity rover landed on Mars to assess its potential as a habitat for past life and investigate the paleoclimate record preserved by…”
Get full text

Multiphase Pickups for Large Lateral Tolerance Contactless Power-Transfer Systems by Elliott, Grant, Raabe, Stefan, Covic, Grant A, Boys, John T

“…The majority of commercial contactless power-transfer systems used in manufacturing applications can only tolerate limited movement of the power pickup…”
Get full text

Mindfulness meditation-related pain relief: Evidence for unique brain mechanisms in the regulation of pain by Zeidan, F., Grant, J.A., Brown, C.A., McHaffie, J.G., Coghill, R.C.

“…► Mindfulness meditation related pain relief involves multiple brain mechanisms. ► Mindfulness meditation reduces pain through unique appraisal mechanisms. ►…”
Get full text

Domestic Terrorist Acts as Cultural Texts: A Pentadic Analysis by Grant, A. J., Philbin, Guy

“…Former British Prime Minister Margaret Thatcher once said that publicity is the oxygen of terrorism. It is our position that mass-mediated terrorism, white…”
Get full text

Rock Size‐Frequency Distributions at the InSight Landing Site, Mars by Golombek, M. P., Trussell, A., Williams, N., Charalambous, C., Abarca, H., Warner, N. H., Deahn, M., Trautman, M., Crocco, R., Grant, J. A., Hauber, E., Deen, R.

“…Rocks around the InSight lander were measured in lander orthoimages of the near field (<10 m), in panoramas of the far field (<40 m), and in a high‐resolution…”
Get full text

Light-toned strata and inverted channels adjacent to Juventae and Ganges chasmata, Mars by Weitz, C. M., Milliken, R. E., Grant, J. A., McEwen, A. S., Williams, R. M. E., Bishop, J. L.

“…Light‐toned layered deposits on the plains adjacent to Juventae and Ganges Chasmata have been identified and analyzed with several instruments onboard the Mars…”
Get full text

An Impact Crater Origin for the InSight Landing Site at Homestead Hollow, Mars: Implications for Near Surface Stratigraphy, Surface Processes, and Erosion Rates by Banks, Maria Elaine, Warner, N H, Grant, J A, Wilson, S A, Golombek, Matthew P, DeMott, A, Charalambous, C, Hauber, E, Ansan, V, Weitz, C, Pike, T, Williams, N, Banks, M E, Calef, F, Baker, M, Kopp, M, Deahn, M, Lethcoe, H, Berger, L

“…The InSight mission to Mars landed within Homestead hollow on an Early Amazonian lavaplain. The hollow is a 27‐m‐diameter, 0.3‐m‐deep quasi‐circular depression…”
Get full text

Erosion rates at the Mars Exploration Rover landing sites and long-term climate change on Mars by Golombek, M. P., Grant, J. A., Crumpler, L. S., Greeley, R., Arvidson, R. E., Bell III, J. F., Weitz, C. M., Sullivan, R., Christensen, P. R., Soderblom, L. A., Squyres, S. W.

“…Erosion rates derived from the Gusev cratered plains and the erosion of weak sulfates by saltating sand at Meridiani Planum are so slow that they argue that…”
Get full text

The Opportunity Rover's Athena Science Investigation at Meridiani Planum, Mars by Squyres, S. W., Arvidson, R. E., Bell, J. F., Brückner, J., Cabrol, N. A., Calvin, W., Carr, M. H., Christensen, P. R., Clark, B. C., Crumpler, L., D. J. Des Marais, d'Uston, C., Economou, T., Farmer, J., Farrand, W., Folkner, W., Golombek, M., Gorevan, S., Grant, J. A., Greeley, R., Grotzinger, J., Haskin, L., Herkenhoff, K. E., Hviid, S., Johnson, J., Klingelhöfer, G., Knoll, A. H., Landis, G., Lemmon, M., Li, R., Madsen, M. B., Malin, M. C., McLennan, S. M., McSween, H. Y., Ming, D. W., Moersch, J., Morris, R. V., Parker, T., Rice, J. W., Richter, L., Rieder, R., Sims, M., Smith, M., Smith, P., Soderblom, L. A., Sullivan, R., Wänke, H., Wdowiak, T., Wolff, M., Yen, A.

“…The Mars Exploration Rover Opportunity has investigated the landing site in Eagle crater and the nearby plains within Meridiani Planum. The soils consist of…”
Get full text

Identification of spatial intensity profiles from femtosecond laser machined depth profiles via neural networks by McDonnell, M. D. T., Grant-Jacob, J. A., Praeger, M., Eason, R. W., Mills, B.

“…Laser machining involves many complex processes, especially when using femtosecond pulses due to the high peak intensities involved. Whilst conventional…”
Get full text

Degradation at the InSight Landing Site, Homestead Hollow, Mars: Constraints From Rock Heights and Shapes by Grant, J. A., Wilson, S. A., Golombek, M., Trussell, A., Warner, N. H., Williams, N., Weitz, C. M., Abarca, H., Deen, R.

“…Rock shapes and heights around the InSight lander are examined to refine the degradation history of the 27 m‐diameter Homestead hollow. Results document…”
Get full text

Terrain physical properties derived from orbital data and the first 360 sols of Mars Science Laboratory Curiosity rover observations in Gale Crater by Arvidson, R. E., Bellutta, P., Calef, F., Fraeman, A. A., Garvin, J. B., Gasnault, O., Grant, J. A., Grotzinger, J. P., Hamilton, V. E., Heverly, M., Iagnemma, K. A., Johnson, J. R., Lanza, N., Le Mouélic, S., Mangold, N., Ming, D. W., Mehta, M., Morris, R. V., Newsom, H. E., Rennó, N., Rubin, D., Schieber, J., Sletten, R., Stein, N. T., Thuillier, F., Vasavada, A. R., Vizcaino, J., Wiens, R. C.

“…Physical properties of terrains encountered by the Curiosity rover during the rst 360 sols of operations have been inferred from analysis of the scour zones…”
Get full text

Assessment of Mars Exploration Rover landing site predictions by Golombek, M. P, Arvidson, R. E, Bell, J. F, Christensen, P. R, Crisp, J. A, Crumpler, L. S, Ehlmann, B. L, Fergason, R. L, Grant, J. A, Greeley, R, Haldemann, A. F. C, Kass, D. M, Parker, T. J, Schofield, J. T, Squyres, S. W, Zurek, R. W

“…Comprehensive analyses of remote sensing data during the three-year effort to select the Mars Exploration Rover landing sites at Gusev crater and at Meridiani…”
Get full text

Overview of the Opportunity Mars Exploration Rover Mission to Meridiani Planum: Eagle Crater to Purgatory Ripple by Squyres, S. W., Arvidson, R. E., Bollen, D., Bell, J. F., Brückner, J., Cabrol, N. A., Calvin, W. M., Carr, M. H., Christensen, P. R., Clark, B. C., Crumpler, L., Des Marais, D. J., d'Uston, C., Economou, T., Farmer, J., Farrand, W. H., Folkner, W., Gellert, R., Glotch, T. D., Golombek, M., Gorevan, S., Grant, J. A., Greeley, R., Grotzinger, J., Herkenhoff, K. E., Hviid, S., Johnson, J. R., Klingelhöfer, G., Knoll, A. H., Landis, G., Lemmon, M., Li, R., Madsen, M. B., Malin, M. C., McLennan, S. M., McSween, H. Y., Ming, D. W., Moersch, J., Morris, R. V., Parker, T., Rice, J. W., Richter, L., Rieder, R., Schröder, C., Sims, M., Smith, M., Smith, P., Soderblom, L. A., Sullivan, R., Tosca, N. J., Wänke, H., Wdowiak, T., Wolff, M., Yen, A.

“…The Mars Exploration Rover Opportunity touched down at Meridiani Planum in January 2004 and since then has been conducting observations with the Athena science…”
Get full text

Distribution of rocks on the Gusev Plains and on Husband Hill, Mars by Grant, J. A., Wilson, S. A., Ruff, S. W., Golombek, M. P., Koestler, D. L.

“…The population of rocks larger than 15 cm in diameter was measured at 36 locations imaged by the Spirit rover over ∼ 4 km of the traverse across the Gusev…”
Get full text

Crater gradation in Gusev crater and Meridiani Planum, Mars by Grant, J. A., Arvidson, R. E., Crumpler, L. S., Golombek, M. P., Hahn, B., Haldemann, A. F. C., Li, R., Soderblom, L. A., Squyres, S. W., Wright, S. P., Watters, W. A.

“…The Mars Exploration Rovers investigated numerous craters in Gusev crater and Meridiani Planum during the first ∼400 sols of their missions. Craters vary in…”
Get full text

The Effect of Food Abundance on Territory Size and Population Density of Juvenile Steelhead Trout (Oncorhynchus mykiss) by Imre, I., Grant, J. W. A., Keeley, E. R.

“…Optimal territory size models predict a decrease in territory size with increasing food abundance. However, most of these models may not be applicable to…”
Get full text

Surficial Deposits at Gusev Crater along Spirit Rover Traverses by Grant, J. A., Arvidson, R., Bell, J. F., Cabrol, N. A., Carr, M. H., Christensen, P., Crumpler, L., D. J. Des Marais, Ehlmann, B. L., Farmer, J., Golombek, M., Grant, F. D., Greeley, R., Herkenhoff, K., Li, R., McSween, H. Y., Ming, D. W., Moersch, J., Rice, J. W., Ruff, S., Richter, L., Squyres, S., Sullivan, R., Weitz, C.

“…The Mars Exploration Rover Spirit has traversed a fairly flat, rock-strewn terrain whose surface is shaped primarily by impact events, although some of the…”
Get full text

Geology of the Gusev cratered plains from the Spirit rover transverse by Golombek, M. P., Crumpler, L. S., Grant, J. A., Greeley, R., Cabrol, N. A., Parker, T. J., Rice Jr, J. W., Ward, J. G., Arvidson, R. E., Moersch, J. E., Fergason, R. L., Christensen, P. R., Castaño, A., Castaño, R., Haldemann, A. F. C., Li, R., Bell III, J. F., Squyres, S. W.

“…The cratered plains of Gusev traversed by Spirit are generally low‐relief rocky plains dominated by impact and eolian processes. Ubiquitous shallow,…”
Get full text