Paleomagnetic records of geomagnetic field reversals and the morphology of the transitional fields

Paleomagnetism and the motion of large and small plates.

Paleomagnetism of the moon and meteorites

Paleomagnetism related to continental drift and plate tectonics.

Parameterization of the Planetary Boundary Layer in Atmospheric General Circulation Models

Parametric modeling of global TEC fields

Parker Problem in Hall Magnetohydrodynamics

Particle acceleration and energy distribution in multi-streaming plasmas

Particle Barriers in Cosmology

Particle Creation by Gravitational Fields in Collapse and Singularity

Particle Propagation Upstream of CIR Shocks

Particle simulations of relativistic electron beam injection from spacecraft

Partnership Brings Educational Exhibits, Events, and Resources from Seven National Research Laboratories to the Public in a New Retail Center: The Wonders of Science at Twenty Ninth Street Project

PC-based observation control of balloon-borne telescope

Pc1-pulsations: the parallel structure in the magnetosphere plasma with the admixture of the heavy ions

Peculiar morphologies of extended extragalactic radio sources from numerical simulations

Penetration electric fields at the nightside dip equator associated with the main impulse of the storm sudden commencement of 8 July 1991

Penetration Processes into the Magnetosphere of the Earth, Capture and Acceleration of Solar Stream Particles, and Their Role in the Dynamics of the Geomagnetic Trap

Periodic variations in the equatorial electrojet strength associated with planetary wave

Persistence of small-scale anisotropy of magnetic turbulence as observed in the solar wind