Describes a complete, convenient notation for physical quantity. Demonstrates application of this notation in problem solving, with an emphasis on pedagogy. Demonstrates the specific advantages of Sinota which derive from its simplicity and structure. (MLH)

This newsletter is divided into four sections: an introduction, news items, communications from readers, and "Aristocracies of Learning in Russia and the West." This last section contrasts the problem of the intellectual schism between Western scientists and literary men with the traditional partnership among dissident intellectuals in…

Presented are articles and reports dealing with aspects of the aerospace programs of the National Aeronautics and Space Administration (NASA). Of major concern are the technological and managerial challenges within the space station and space shuttle programs. Other reports are given on: (1) medical experiments, (2) satellites, (3) international…

Presents the schedule for the 175th American Chemical Society (ACS) National Meeting, for March 12-17, 1978, in Anaheim, California. (SL)

A cluster analysis procedure is described in which 288 journals in the disciplines of physics, chemistry and molecular biology are grouped into clusters. Tabulation of citings to and from each journal processed provides the basis for clustering. (18 references) (Author/RS)

Provides historical description of how the universe began and includes its present status, with implications for the future. (DF)