Results 181 to 190 of about 128,266 (357)
Mineralogical composition of sands in Meridiani Planum determined from Mars Exploration Rover data and comparison to orbital measurements [PDF]
, 2008 A. D. Rogers, O. Aharonson
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A set of vehicle designs and a mission architecture that was developed to send humans to Mars in the 1990's are discussed. Launching, landing, a 500 day stay on Mars, and a return to Earth are discussed.
Baker, David, Zubrin, Robert
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Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Background Myelin oligodendrocyte glycoprotein antibody‐associated disease (MOGAD) can radiographically mimic multiple sclerosis (MS) and neuromyelitis optica spectrum disorder (NMOSD). The disease hallmarks cortical lesion, central vein sign (CVS) and paramagnetic rim lesions identified in MS have not yet been comprehensively investigated in ...
Lei Su +19 more
wiley +1 more source
Mars Exploration Program 2007 Phoenix landing site selection and characteristics [PDF]
, 2008 R. E. Arvidson +21 more
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Potential Advantages of Conducting Short Duration Visits to the Martian Surface [PDF]
Recent NASA concepts for human missions to Mars, including the Evolvable Mars Campaign and Design Reference Architecture 5.0, have focused on the conduct of missions with long duration stays on the Martian surface.
Cirillo, William M. +4 more
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Actionable Wearables Data for the Neurology Clinic: A Proof‐of‐Concept Tool
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective Wearable devices can monitor key health and fitness domains. In multiple sclerosis (MS), monitoring step count and sleep is feasible, valid, and offers a holistic glimpse of patient functioning and worsening. However, data generated from wearables are typically unavailable at the point of care.
Nicolette Miller +12 more
wiley +1 more source
Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objectives To investigate whether pulse pressure or mean arterial pressure mediates the relationship between age and white matter hyperintensity load and to examine the mediating effect of white matter hyperintensities on cognition. Methods Demographic information, blood pressure, current medication lists, and Montreal Cognitive Assessment ...
Jade Hannan +8 more
wiley +1 more source
Performance evaluation of an IEEE802.15.4 standard based wireless sensor network in Mars exploration scenario [PDF]
, 2009 R. Pucci +3 more
openalex +1 more source
Planetary mission summaries. Volume 1: Introduction and overview [PDF]
Tabular synopses of twelve missions are presented along with the Mariner Jupiter/Saturn 1977 mission for comparison. Mission definitions considered include: Mars Polar Orbiter; Mars Surface Sample Return; Mars Rover; Marine Jupiter/Uranus 1979 with ...
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Annals of Clinical and Translational Neurology, EarlyView.ABSTRACT Objective To distinguish lateralized motor‐ and sensory‐tract damage after acute spinal cord injury (SCI) and explore its predictive power for motor and sensory recovery. Methods Thirty‐five SCI patients (two female) from a multi‐center data set (placebo‐arm of the Nogo‐A‐Inhibition in SCI trial) underwent routine T2‐weighted sagittal MRI ...
Lynn Farner +7 more
wiley +1 more source