Information Selection Systems Retrieval Replica Copies: a State-of-the-Art Report (open access)

Information Selection Systems Retrieval Replica Copies: a State-of-the-Art Report

Description of 15 specific systems employing search-type selection principles.
Date: December 31, 1961
Creator: Bagg, Thomas C. & Stevens, Mary Elizabeth
System: The UNT Digital Library
Tables of Spectral-Line Intensities: Part 1, Arranged by Elements (open access)

Tables of Spectral-Line Intensities: Part 1, Arranged by Elements

Abstract: "These data are presented by element in part I, and all 39,000 observed lines are given in order of wavelength in Part II." From Introduction: "In the beginning, most intensity data were reported on an arbitrary scale of 10 steps, weak lines being assigned an intensity of 1, and the strongest line intensity 10."
Date: December 29, 1961
Creator: Meggers, William F.; Corliss, Charles H. & Scribner, Bourdon F.
System: The UNT Digital Library
Provisional Thermodynamic Functions for Para-Hydrogen (open access)

Provisional Thermodynamic Functions for Para-Hydrogen

The need for thermodynamic functions of para hydrogen, especially in compressed liquid and dense fluid states, prompts the tabulation of these provisional properties, computed by approximate methods utilizing the new PVT data of these reports. Computation and preparation of the tables is discussed under the following: Approximate Computational Methods; Correlation Methods; Discussion of Errors; and Tables of Functions.
Date: December 1961
Creator: Roder, Hans M. & Goodwin, Robert D.
System: The UNT Digital Library