Results 31 to 40 of about 562,958 (314)

SEIS: Insight’s Seismic Experiment for Internal Structure of Mars

Space Science Reviews, 2019
By the end of 2018, 42 years after the landing of the two Viking seismometers on Mars, InSight will deploy onto Mars’ surface the SEIS (Seismic Experiment for Internal Structure) instrument; a six-axes seismometer equipped with both a long-period three ...
P. Lognonné, W. Banerdt, D. Giardini, W. Pike, U. Christensen, P. Laudet, S. D. Raucourt, P. Zweifel, S. Calcutt, M. Bierwirth, K. Hurst, F. Ijpelaan, J. Umland, R. Llorca-Cejudo, S. Larson, R. Garcia, S. Kedar, B. Knapmeyer‐Endrun, D. Mimoun, A. Mocquet, M. Panning, R. Weber, A. Sylvestre-baron, G. Pont, N. Verdier, L. Kerjean, L. J. Facto, V. Gharakanian, J. Feldman, T. Hoffman, D. Klein, K. Klein, N. Onufer, J. Paredes-Garcia, M. Petkov, J. Willis, S. Smrekar, M. Drilleau, T. Gabsi, T. Nebut, O. Robert, S. Tillier, C. Moreau, M. Parise, G. Aveni, S. Charef, Y. Bennour, T. Camus, P. A. Dandonneau, C. Desfoux, B. Lecomte, B. Lecomte, O. Pot, O. Pot, P. Revuz, D. Mance, J. tenPierick, N. Bowles, C. Charalambous, A. Delahunty, A. Delahunty, J. Hurley, J. Hurley, R. Irshad, Huafeng Liu, Huafeng Liu, A. Mukherjee, I. Standley, A. Stott, J. Temple, T. Warren, M. Eberhardt, A. Kramer, W. Kühne, E. Miettinen, M. Monecke, C. Aicardi, M. André, J. Baroukh, A. Borrien, A. Bouisset, P. Boutté, K. Brethomé, C. Brysbaert, T. Carlier, M. Deleuze, J. Desmarres, D. Dilhan, C. Doucet, D. Faye, N. Faye-Refalo, R. González, C. Imbert, C. Larigauderie, E. Locatelli, L. Luno, J.-R. Meyer, F. Mialhe, J. Mouret, M. Nonon, Y. Pahn, A. Paillet, P. Pasquier, G. Pérez, R. Perez, L. Perrin, B. Pouilloux, A. Rosak, I. S. D. Larclause, J. Sicre, M. Sodki, N. Toulemont, B. Vella, C. Yana, F. Alibay, O. M. Avalos, M. Balzer, P. Bhandari, E. Blanco, B. Bone, J. Bousman, P. Bruneau, F. Calef, R. Calvet, S. D’Agostino, G. D. L. Santos, R. Deen, R. Denise, J. Ervin, N. Ferraro, H. Gengl, F. Grinblat, D. Hernández, M. Hetzel, M. Johnson, L. Khachikyan, Justin Lin, S. Madzunkov, S. Marshall, I. Mikellides, E. Miller, W. Raff, Jaime Singer, C. Sunday, J. Villalvazo, M. Wallace, D. Banfield, J. Rodríguez-Manfredi, C. Russell, A. Trebi-Ollennu, J. Maki, É. Beucler, M. Böse, C. Bonjour, J. Berenguer, S. Ceylan, J. Clinton, V. Conejero, I. Daubar, V. Dehant, P. Delage, F. Euchner, I. Estève, L. Fayon, L. Ferraioli, Catherine L. Johnson, Catherine L. Johnson, J. Gagnepain-Beyneix, M. Golombek, Amir Khan, T. Kawamura, B. Kenda, P. Labrot, N. Murdoch, C. Pardo, C. Perrin, L. Pou, A. Sauron, D. Savoie, S. Stähler, É. Stutzmann, N. Teanby, J. Tromp, M. Driel, M. Wieczorek, R. Widmer‐Schnidrig, J. Wookey   +186 more
semanticscholar   +1 more source

Mars climate engineering using orbiting solar reflectors

, 2009
The manned mission is seen as a first step towards a Mars surface exploration base-station and, later, establishing permanent settlement. The location and use of Mars's natural resources is vital to enable cost-effective long-duration human exploration ...
Colin R. McInnes, McInnes, Colin R., McInnes, C.R.   +2 more
core   +1 more source

Immunological detection of small organic molecules in the presence of perchlorates: relevance to the life marker chip and life detection on Mars. [PDF]

, 2011
The proposed ExoMars mission, due to launch in 2018, aims to look for evidence of extant and extinct life in martian rocks and regolith. Previous attempts to detect organic molecules of biological or abiotic origin on Mars have been unsuccessful ...
David C. Cullen, Sims, Mark R., Cullen, David C., Rix, Catherine S., Catherine S. Rix, Mark R. Sims   +5 more
core   +1 more source

Scientific objectives and payloads of Tianwen-1, China’s first Mars exploration mission

, 2020
This paper describes the scientific objectives and payloads of Tianwen-1, China’s first exploration mission to Mars. An orbiter, carrying a lander and a rover, lifted-off in July 2020 for a journey to Mars where it should arrive in February 2021. A suite
Yongliao Zou, Yan Zhu, Yunfei Bai, Liang Wang, Yingzhuo Jia, W. Shen, Yu Fan, Y. Liu, Chi Wang, A. Zhang, Guobin Yu, Jihong Dong, R. Shu, Zhiping He, Tielong Zhang, A. Du, Min Fan, Jianfeng Yang, Bin Zhou, Yi Wang, Yongqing Peng   +20 more
semanticscholar   +1 more source

What Martian Meteorites Reveal About the Interior and Surface of Mars

Journal of Geophysical Research: Planets, 2020
Martian meteorites are the only direct samples from Mars, thus far. Currently, there are a total of 262 individual samples originating from at least 11 ejection events.
A. Udry, G. Howarth, C. Herd, J. Day, T. Lapen, J. Filiberto   +5 more
semanticscholar   +1 more source

Calibrating mars orbiter laser altimeter pulse widths at mars science laboratory candidate landing sites

, 2014
Accurate estimates of surface roughness allow quantitative comparisons between planetary terrains. These comparisons enable us to improve our understanding of commonly occurring surface processes, and develop a more complete analysis of candidate landing
Muller, J.-P., Gupta, S., Poole, Wil, Grindrod, Peter M., Muller, Jan-Peter, Poole, W., Gupta, Sanjeev   +6 more
core   +1 more source

Evidence for life in the isotopic analysis of surface sulphates in the Haughton impact structure, and potential applications on Mars [PDF]

, 2012
The analysis of sulphur isotopic compositions in three sets of surface sulphate samples from the soil zone in the Haughton impact structure shows that they are distinct.
Izawa, M.R.M., Osinski, G.R., Boyce, A.J., Banerjee, N., Lee, P., Parnell, J., Flemming, R., Matthew, R.M.   +7 more
core   +1 more source

ON THE CONSTITUTION OF MARS [PDF]

Geophysical Journal International, 1949
Summary It is shown that the Earth model based on a compressibility-pressure hypothesis fits the theories that the density change across the boundary of the Earth's central core is purely a pressure phenomenon and that the Earth and Mars are of the same primitive composition.
openaire   +1 more source

MARS: discovering novel cell types across heterogeneous single-cell experiments

Nature Methods, 2020
Although tremendous effort has been put into cell-type annotation, identification of previously uncharacterized cell types in heterogeneous single-cell RNA-seq data remains a challenge.
Maria Brbic, M. Zitnik, Sheng Wang, A. Pisco, R. Altman, S. Darmanis, J. Leskovec   +6 more
semanticscholar   +1 more source

Health‐Related Quality of Life and Symptom Severity Among Patients With PIK3CA‐Related Overgrowth Spectrum: A Mixed‐Methods Study to Understand Real‐World Experience With Alpelisib Treatment

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background PIK3CA‐related overgrowth spectrum (PROS) includes several rare overgrowth disorders resulting from somatic gain‐of‐function mutations in PIK3CA. Despite treatment advances, including the recent approval of alpelisib for PROS in the United States, literature detailing the patient experience with PROS is limited.
Vamsi Bollu, Kaitlin LaGasse, Cory D. Saucier, Kimberly Raymond, Miranda Lauher‐Charest, Lauren Crowder, Beilei Cai, Mary Lisha Paul, Denise Adams   +8 more
wiley   +1 more source