Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, John L. Hill, regarding a legal question submitted for clarification: Whether certain procedures for selling chances to win prizes in a drawing constitute a lottery.

BBC is a two-dimensional, multifluid Eulerian hydro code based on the code KRAKEN and some later development. Either cylindrical or slab problems can be run. The grid is bounded by a rectangular band of empty boundary zones. The interfaces between the regular and boundary zones can be selected to be either rigid or vacuum interfaces. The setup for BBC problems is described in the KEG manual. The present report includes several options not available in the original version of BBC. (RWR)

We subjected the Meteorological Data Acquisition (MEDA) remote station hardware to temperature, vibration, and road tests. The MEDA equipment was designed at the Lawrence Livermore Laboratory (LLL) for the Air Resources Laboratory (ARL). ARL supplied all MEDA sensors. The prototype system passed these tests.

Hamiltonian methods are used to study the motion of a particle in the field BZ and a single electrostatic wave. The particle motion is studied by numerically integrating the equations of motion. Diagrams of various particle trajectories are given. (MOW)