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Energetic Charged-Particle Interactions with Atmospheres and Surfaces
1 Introduction.- Background.- Plasma Environment.- Materials.- Overview of Effects Produced.- Units.- 2 Collision Physics.- Impact Parameter Cross Sections.- Elastic Collisions.- InteractionExpand
Energetic Ion and Electron Irradiation of the Icy Galilean Satellites
Abstract Galileo Orbiter measurements of energetic ions (20 keV to 100 MeV) and electrons (20–700 keV) in Jupiter's magnetosphere are used, in conjunction with the JPL electron model ( 6 years,Expand
Risk Factors for Plantar Fasciitis: A Matched Case-Control Study
The risk of plantar fasciitis increases as the range of ankle dorsiflexion decreases, and reduced ankle dors iflexion appears to be the most important risk factor. Expand
Ring Particle Composition and Size Distribution
We review recent progress concerning the composition and size distribution of the particles in Saturn's main ring system, and describe how these properties vary from place to place. We discuss howExpand
Desorption of alkali atoms and ions from oxide surfaces: Relevance to origins of Na and K in atmospheres of Mercury and the Moon
This paper begins with a brief survey of the literature dealing with the adsorption and desorption of alkalis on oxide surfaces. Emphasis is on desorption phenomena: thermal desorption, electron- andExpand
Patient Education on Prostate Cancer Screening and Involvement in Decision Making
Patients in the decision aid groups were more informed and more engaged in the screening decision than their control counterparts; exposure did not promote shared decision-making control, however. Expand
Atmospheric Escape and Evolution of Terrestrial Planets and Satellites
The origin and evolution of Venus’, Earth’s, Mars’ and Titan’s atmospheres are discussed from the time when the active young Sun arrived at the Zero-Age-Main-Sequence. We show that the high EUV fluxExpand
Collisional spreading of Enceladus' neutral cloud
We describe a direct simulation Monte Carlo (DSMC) model of Enceladus’ neutral cloud and compare its results to observations of OH and O orbiting Saturn. The OH and O are observed far from EnceladusExpand
The enceladus and oh tori at saturn
The remarkable observation that Enceladus, a small icy satellite of Saturn, is actively venting has led to the suggestion that ejected water molecules are the source of the toroidal atmosphereExpand
Mercury's sodium exosphere
Abstract Mercury's neutral sodium exosphere is simulated using a comprehensive 3D Monte Carlo model following sodium atoms ejected from Mercury's surface by thermal desorption, photon stimulatedExpand