Scientific papers. Scientific papers, v. 16, 1920.
Publication Title:
Scientific papers. Scientific papers, v. 16, 1920.
Display Title:
Scientific papers. Scientific papers, v. 16, 1920.
Corporate Agency Authors:
Standards Bureau and Commerce Department
Sort Author:
Standards Bureau
Date:
1921
Publish Date ISO Format:
1921-01-01T00:00:00Z
Publication Start:
19210101
Publication End:
19211231
Corporate/Agency Author:
Standards Bureau
Publication month:
13
Publication year:
1921
Description:
iv+762 p. il. 17 pl. 10 p. of pl.
Notes:
[Scientific papers 369-404 are included in this volume. Each paper is also published separately in advance.]
Notes:
[Scientific papers 369-404 are included in this volume. Each paper is also published separately in advance.] * For Sale by Superintendent of Documents. Cloth, $2.00.
Notes:
CONTENTS.—Vapor pressure of ammonia; by Carl S. Cragoe, Cyril H. Meyers, and Cyril S. Taylor.—New form of vibration galvanometer; by P. G. Agnew.—New cadmium-vapor arc lamp; by Frederick Bates.—Wave lengths longer than 5500 A in arc spectra of 7 elements; by C. C. Kiess and W. F. Meggers.—Characteristics of striæ in optical glass; by T. T. Smith, A. H. Bennett, and G. E. Merritt.—Integration method of deriving alternating current resistance and inductance of conductors; by Harvey L. Curtis.—Double-polarization method for estimation of sucrose and evaluation of Clerget divisor; by Richard F. Jackson and Clara L. Gillls.—Critical ranges of some commercial nickel steels; by Howard Scott.—Intercrystalline brittleness of lead; by Henry S. Rawdon.—New spectropyrheliometer and measurements of component radiations from the sun and from quartz-mercury vapor lamp; by W. W. Coblentz and H. Kahler.—Reflecting power of monel metal, stellite, and zinc; by W. W. Coblentz.—Spectrophotoelectric sensitivity of thalofide; by W. W. Coblentz.—Electron tube transmitter of completely modulated waves; by Lewis M. Hull.—Testing of magnetic compasses; by R. L. Sanford.—Measurements of hysteresis values from high magnetizing forces; by W. L. Cheney.—Variation of residual induction and coercive force with magnetizing force; by R. L. Sanford and W. L. Cheney.—New microphotometer for photographic densities; by W. F. Meggers and Paul D. Foote.—Atomic theory and low-voltage arcs in caesium vapor; by Paul D. Foote and W. F. Meggers.—Permeability of rubber to gases; by Junius David Edwards and S. F. Pickering.—Adjustment of parabolic and linear curves to observations taken at equal intervals of independent variable; by Harry M. Roeser.—Relative spectral transmission of atmosphere; by Enoch Karrer and E. P. T. Tyndall.—Two common failures of Clark standard cell; by E. C. McKelvy and M. P. Shoemaker.—Measurement of diffuse reflection factors, and new absolute reflectometer [with bibliography]; by A. H. Taylor.—Photographic method of detecting changes in complicated group of objects; by M. H. Stillman.—Measurements on thermal dilatation of class at high temperatures; by C. G. Peters and C. H. Cragoe.—Air forces on circular cylinders, axes normal to wind, with special reference to dynamical similarity; by Hugh L. Dryden.—Relation of high-temperature treatment of high-speed steel to secondary hardening and red hardness; by Howard Scott.—Thermal and physical changes accompanying heating of hardened carbon steels; by Howard Scott and H. Gretchen Movius.—Study of relation between Brinell hardness and grain size of annealed carbon steels; by Henry S. Rawdon and Emillo Jimeno-Gil.—Positive and negative photoelectrical properties of molybdenite and several other substances; by W. W. Coblentz.—Metallographic etching reagents: 1, For copper; by Henry S. Rawdon and Marjorie G. Lorentz.—Ionization and resonance potentials of some nonmetallic elements; by F. L. Mohler and Paul D. Foote.—Infra-red transmission and refraction data on standard lens and prism material [with bibliography]; by W. W. Coblentz.—Use of ammonium persulphate for revealing macrostructure of iron and steel; by Henry S. Rawdon.—Resonance potentials and low-voltage arcs for metals of 2d group of periodic table; by F. L. Mohler, Paul D. Foote, and W. F. Meggers.—Magnetic reluctivity relationship as related to certain structures of eutectoid-carbon steel; by C. Nusbaum, W. L. Cheney, and H. Scott.—Index.
Availability:
* For Sale by Superintendent of Documents. Cloth, $2.00.