The Role of Phase Changes During Impact Cratering on Icy Satellites
The role of phosphorus in the upper atmosphere of Jupiter
The role of photochemical processes in evolution of the isotopic composition of the atmosphere of Titan
The Role of Photodissociation Regions in High Mass Star Formation
The role of photoemission in the coupling of the Mercury surface and magnetosphere
The Role of Pickup Ions in the Solar Wind Interaction with Venus as Deduced from Observations and Numerical Simulations.
The role of plumes in mantle helium fluxes
The role of precipitating hard electrons in the midlatitude lower ionosphere
The role of presolar dust in the formation of the solar system
The role of proton injection processes in the nonlinear evolution of 'pearls'
The role of protons of the radiation belts in the generation of Pc 3-5
The role of quality assurance in the development of software for space applications
The Role of Quartz in the Origin of Optical Activity on Earth
The Role of Quasi-identifiers in k-Anonymity Revisited
The role of radiation in an inversion-capped planetary boundary layer
The role of radiative acceleration in outflows from broad absorption line QSOs. 1: Comparison with O star winds
The role of redox processes in the evolution of chondrite matter (NGR studies)
The role of regolith redistribution in influencing the evolution of the shapes of asteroids
The Role of Research in an Astronomy or Astrophysics Major
The role of residual melt migration in producing compositional diversity in a suite of granitic rocks