Accumulation of planetesimals in the solar nebula

Accuracy analysis of determining the distance and position of earth's artificial satellites on the basis of simultaneous photographic observations

Activity cycles in cool stars. 1: Observation and analysis methods and case studies of four well-observed examples

Adaptive grids as parametrized scale-free networks

Additional atmospheric opacity measurements at lambda = 1.1 MM from Mauna Kea Observatory, Hawaii

Additive schemes (splitting schemes) for some systems of evolutionary equations

Adequate sources of the external potential of an ellipsoid

AGN emission above 20 keV: The hard X-ray detection problem

Alfvenic disturbances in the equatorial solar wind with a spiral magnetic field

Algebraic Change-Point Detection

Algorithms for the topical deciphering of multispectral aerospace video information

Algorithms for thematic interpretation of multispectral aerospace video information

All-sky search of EXPLORER data: search for coincidences

Alternative Local Discriminant Bases Using Empirical Expectation and Variance Estimation

Alternative Tilings for the Fast Multipole Method on the Plane

Ambipolar diffusion in interstellar clouds - Time-dependent solutions in one spatial dimension

Ambipolar diffusion, cloud cores, and star formation: Two-dimensional, cylindrically symmetric contraction. II - Results and a length scale for protostellar cores. III - A further parameter study and magnetically controlled accretion rate

Ambipolar diffusion, interstellar dust, and the formation of cloud cores and protostars. 2: Numerical method of solution

Amplified Cerenkov emission of auroral hiss - Limitations implied by quasi-linear theory

An algebra for signal processing