Phase diagram for coherent vortex formation in the two-dimensional inviscid fluid in circular geometries

Phase Memory and Additional Memory in W.K.B. Solutions for Wave Propagation in Stratified Media

Phase relations of a carbonaceous chondrite at lower mantle conditions

Phase statistics of seismic coda waves

Phase transition-like behavior of magnetospheric substorms: Global MHD simulation results

Phase velocities from seismic noise using beamforming and cross correlation in Costa Rica and Nicaragua

Phase-difference radiotomography of the ionosphere

Phenomenological model of propagation of the elastic waves in a fluid-saturated porous solid with non-zero boundary slip velocity

Phenomenological reconstructions of the solar signature in the Northern Hemisphere surface temperature records since 1600

Phenomenological solar contribution to the 1900-2000 global surface warming

Phenomenological solar signature in 400 years of reconstructed Northern Hemisphere temperature record

Phillips Laboratory Scholar Program

Photodissociative excitation of red emission of oxygen at 6300 A during twilight and its dependence on solar activity

Photographic reminiscences

Photographic Tests of the Figure of the New Thirty-Inch Mirror of the Khedivial Observatory

Photometric and television supervision of polar lights

Photometric Modeling of Saturn's Rings

Photometric properties of lunar terrains derived from Hapke's equation

Photometry of Selected PHAs and NEAs at McDonald Observatory

Photometry of the comet 2060 Chiron