Journal of research of National Bureau of Standards, v. 21, no. 6; Dec. 1938.
Publication Title:
Journal of research of National Bureau of Standards, v. 21, no. 6; Dec. 1938.
Display Title:
Journal of research of National Bureau of Standards, v. 21, no. 6; Dec. 1938.
Corporate Agency Authors:
National Bureau of Standards and Commerce Department
Sort Author:
National Bureau of Standards
Date:
1938
Publish Date ISO Format:
1938-01-01T00:00:00Z
Publication Start:
19380101
Publication End:
19381231
Corporate/Agency Author:
National Bureau of Standards
Publication month:
13
Publication year:
1938
SuDoc number:
C 13.22:21/6
Description:
ii+707-887 p. il. 4 pl. 2 p. of pl.
Notes:
[Monthly.]
Notes:
[Monthly.] * For Sale by Superintendent of Documents. Paper, 30c. single copy, $3.50 a yr.; foreign subscription, $4.50.
Notes:
CONTENTS.—RP1151. Laws of turbulent flow in open channels [with list of references]; by Garbis H. Keulegan.—RP1152, Observations on crystalline silica in certain devitrified glasses; by Arthur Q. Tool and Herbert Insley.—RP1153, Expansion effects on inversion of silica crystals in certin devitrified glasses; by Arthur Q. Tool and James B. Saunders.—RP1154. Portable Geiger counter unit; by Leon F. Curtiss.—RP1155. Concrete as protective material against high-voltage X-rays; by George Singer, Lauriston S. Taylor, and Arvid L. Charlton.—RP1156. On accuracy of radio field-intensity measurement at broadcast frequencies; by Harry Diamond, Kenneth A. Norton, and Evan G. Lapham.—RP1157, Correlation of electrolytic corrosion test with actual corrosiveness of soils; by Irving A. Denison and Robert B. Darnielle.—RP1158. Method for determining uniformity of temperature in cryostats; by Martin Shepherd.—RP1159. Trends of characteristics of ionosphere for half sunspot cycle; by Newborn Smith. Theodore R. Gilliland, and Samuel S. Kirby.—RP1160. Properties of purified normal heptane and isooctane (2, 2, 4-tri-methylpentane) [with list of references]; by Donald H. Brooks.—RP1161, Strength of riveted steel rigid frame having curved inner flange [with list of references]; by Ambrose H. Stang. Martin Greenspan, and William R. Osgood.—RP1162, Resistivity and power input in cesium discharge at high current density; by Fred L. Mohler.—Index to v. 21.
Availability:
* For Sale by Superintendent of Documents. Paper, 30c. single copy, $3.50 a yr.; foreign subscription, $4.50.