SUBJECT INDEX
Entries with (C) are Current Topics; those with (N) are National Bureau of Standards News; those with (R) are Reader Opinion; those with (F) are Franklin Institute Laboratories. Papers are listed under subject headings, with authors' names in parentheses following the titles of their papers. Authors are listed, with titles of their papers, in alphabetical order in the Author Index.
A
Aerial survey method of natural landing areas, 459(C) Aerosols. The determination of aerosol size distributions from diffusional decay measurements (Twomey), 121 Aerospace research. Miniature electrocardiographs for space pilots, 192(C) Amplifiers. Low level parametric amplifier (Soltz), 79 Analysis. Analysis of linear distributed systems with random parameters and inputs (Tung and Wang), 381 Channel capacity of a realizable passive two-port (Horgan), 473 Contributions to the theory of tlme-optimal control (Kreindler), 314 Dynamic response of columns (Fleming and Liebold), 463 Optimization of communication nets with switching (Frisch), 405 Vibrations of a moving threadline (Swope and Ames), 36 Analytic signals. Analytic representation of wide-band radio frequency signals (Rubin and DiFranco), 197 Analyzers. Analyzer for airborne jamming equipment, 192(C) Transmisslbility ratio plotter, 265(C) Anhydrous hydrazine aided Mariner II, 260(C) Annular plates. Creep analysis of annular plates (Venkatraman and Patel), 13 Antarctic snowcap. Cosmic particles in Antarctic snow, 72 (C) 534 Applied mathematics. Generation of orbits by generalized Hill curves (Szebehely), 371 Applied mechanics. Some applications of symbolic functions on beam problems (Pan), 303 Approximations. Partial difference approximations with non-negative coefficients (Greenspan), 481 Astronomy. TV astronomy, 454(C) Atomic energy. "Hot" laboratory safeguarded by plastics, 455(C) Axial loads. Dynamic response of columns (Fleming and Liebold), 463 AM-symmetric magnetic fields and related problems (O'Brien), 24 B Beams. Some applications of symbolic functions on beam problems (Pan), 303 Bioelectronics. Medics test new blood sensing system, 70(C) Blood pressure. Medics test new blood sensing system, 70(C) Bonding. New method of metal-to-thermoplastics bonding, 263(C) Book reviews Alt, Franz and Morris Rubinoff, ed.: