Symposium, 29-30 December 1967, AAAS Annual Meeting, New York City

AAAS Annual Meeting Chicago, Illinois 26-31 December 1970.

Preliminary program aaas annual meeting, Boston, massachusetts.

The Annual Meeting in New York

Hilbert space. In this paper the following theorem is proved: every one-parameter continuous group of unitary transformations in abstract Hilbert space possesses a generating infinitesimal transformation of the form iT, where T is an Hermitian symmetric operator which is maximal, and conversely. 15. Professor G. M. Robison: The consistency and equivalence of certain definitions of summability o...

The 1967 Meeting of the AAAS: A Retrospect.

many more nonregistered visitors, Its varied content was described in detail in Science (beginning with the 22 September issue) and needs no repetition here. More than 1200 topics were offered for discussion. The AAAS sponsored 11 Invited Lectures: Carroll M. Williams (Harvard), Dame Kathleen Lonsdale (University of London), Athelstan Spilhaus (The Franklin Institute), Roger Revelle (Harvard), ...

AAAS: Southwestern and Rocky Mountain Division 40th Annual Meeting.

equation for the dispersion of a small zone of vapor introduced in an instant at one point in the pipe. Measurement of the dispersion some 30 kilometers away showed the plate height to be smaller by many powers of 10 than would be expected if turbulent flow did not occur. More evidence that columns performed better than would be expected at very fast flow rates came from J. C. Sternberg (Beckma...