The Optical Very Large Array and its moon-based successor
The optically thin C III spectrum - Line and multiplet intensities
The optimization of the spatial resolution of a 30-km distributed optical fiber temperature sensor
The orbit determination of the global positioning system satellites for geodetic applications: developments and results at the Geographical Survey Institute.
The Orbital Behavior at the Neighborhood of Stable Periodic Orbits in a 3D Galactic Potential
The Orbital Distribution of Earth-crossing Asteroids and Meteoroids
The Organisation in a Semi-Automatic Procedure of the Programs for Computer-Aided Design of Microwave Antennas
The Origin of the Rings Around SN1987A
The origin of the shapes of lunar globules
The origins of fiber print-through in lightweight composite optics
The Outer Haloes and Their Tracers (X-ray/satellites)
The Palermo XACT facility: a new 35 m long soft x-ray beam-line for the development and calibration of next-generation x-ray observatories
The Pancharatnam phase: new applications in stellar interferometry.
The paragonite-muscovite solvus: II. Numerical geothermometers for natural, quasibinary paragonite-muscovite pairs
The parameterization of solid metal-liquid metal partitioning of siderophile elements
The Paranal Surface Layer
The partial Reflection Experiment (PRE) facility at Ramfjordmoen, Tromsoe, Norway
The partition problem: case studies in Bayesian screening for time-varying model structure
The performance of meteor-burst communications at different frequencies
The phenomenology of high-temperature superconductive materials