Accession Number : AD0713683

Title :   BULLETIN OF THE RADIO AND ELECTRICAL ENGINEERING DIVISION OF THE NATIONAL RESEARCH COUNCIL OF CANADA. VOLUME 20, NUMBER 2, APRIL-JUNE 1970.

Corporate Author : NATIONAL RESEARCH COUNCIL OF CANADA OTTAWA (ONTARIO) RADIO AND ELECTRICAL ENGINEERING DIV

Report Date : JUN 1970

Pagination or Media Count : 57

Abstract : Contents: Electrical hazards in hospitals; The application of the direct current comparator to resistance thermometry; Ultra-high vacuum technology; Electron-gas collision studies; Surface science; The Rayleigh hypothesis and singularities of solutions to the Helmholtz equation; Bird feathers as dielectric rod antennas; Radar observation of the 1969 Leonid meteor shower; A summary on the design study of nearly optimum supersynthesis antenna arrays; LBI observations, Puerto Rico - ARO; Electronic music; Computer aid for musical composers.

Descriptors :   (*SCIENTIFIC RESEARCH, CANADA), SAFETY, HAZARDS, HOSPITALS, ELECTRICAL ENGINEERING, COMPARATORS, VACUUM, IONIZATION, HYDROGEN, ADSORPTION, ION BOMBARDMENT, BOUNDARY VALUE PROBLEMS, PARTIAL DIFFERENTIAL EQUATIONS, FEATHERS, ANTENNAS, RADIO ASTRONOMY, MUSIC, COMPUTERS

Subject Categories : Celestial Mechanics
      Humanities and History
      Physical Chemistry
      Electrical and Electronic Equipment
      Safety Engineering

Distribution Statement : APPROVED FOR PUBLIC RELEASE