Proceedings of the Physical Society of London: Volume 38 (1925)

Issue: 1

• The influence of strain on the Thomson effect (pp. 1-9) Smith, Hugh E
• On the flashing of certain types of argon-nitrogen discharge tubes (pp. 10-15) Clarkson, William
• On the viscosity of ammonia gas (pp. 16-23) Edwards, R S; Worswick, B
• Valve maintained tuning forks without condensers (pp. 24-34) Hodgkinson, T G
• The times of "Sudden Commencements" (S.C.s) of magnetic storms: Observation and theory (pp. 35-46) Chree, C
• The measurement of temperature by thermocouples in unequally heated enclosures (pp. 47-68) Mandell, W
• Photo-electric radiation pyrometer (pp. 69-73) Lindemann, F A; Keeley, T C
• Measurement of the amount of ozone in the earth's atmosphere (pp. 74-76) Dobson, G M B; Harrison, D N
• The absorption coefficient for slow electrons in mercury vapour (pp. 77-79) Brode, Robert B
• Two new types of high vacuum gauge (pp. 80-84) King, E Bolton
• An application of spectro-photography to the measurement of high temperatures (pp. 85-87) Griffith, I O
• On the bending of crystals (pp. 88-91) Bosanquet, C H
• Demonstration of the kinetic properties of a gas jet (pp. 92-92) Thomas, J S G
• Atomic dimensions (pp. 93-108) Lunnon, R G
• On edge-tones (I) (pp. 109-126) Benton, W E
• The spectroscopic detection of minute quantities of mercury (pp. 127-128) Manley, J J
• On the storage of small quantities of gas at low pressures (pp. 129-131) Manley, J J
• The effect of rolling on the crystal structure of aluminium (pp. 132-147) Owen, E A; Preston, G D
• The spreading of one liquid on the surface of another (pp. 148-160) Burdon, R S
• On the advance of perihelion of mercury (pp. 161-167) Combridge, J T
• Demonstration of an instrument for imitating the eastward deviation of bodies falling from a great height (pp. 168-168) Mather, G R
• Critical discussion of the determinations of the mechanical equivalent of heat (pp. 169-175) Laby, T H
• The present status of theory and experiment relating to specific heats and the chemical constant (pp. 176-192) Rawlins, F Ian G
• On the "hyperbola" method for the measurement of surface tensions (pp. 193-203) Ferguson, A; Vogel, I
• The application of radiography to the study of capillarity (pp. 204-206) Owen, E A; Dufton, A F
• The effects of torsion upon the thermal and electrical conductivities of aluminium, with special reference to single crystals (pp. 207-213) Calthrop, J E
• A study of the concurrent variations in the thermionic and photo-electric emission from platinum and tungsten with the state of the surfaces of these metals (pp. 214-233) Harrison, T H
• The analogy between ripples and acoustical wave phenomena (pp. 234-246) Davis, A H
• On the evaporative losses of vacuum-jacketed vessels of the Dewar type (pp. 247-272) Archer, R M
• Demonstration of the application of the piezo electric properties of a rochelle salt crystal and the tri-electrode valve to the determination of impact stresses in granular material (pp. 273-273) Hartley, J J; Rinaldi, R H
• Demonstration of some surface tension phenomena (pp. 274-274) Edser, Edwin
• Further demonstration of surface tension phenomena (pp. 275-275) Darling, C R
• Obliquity corrections in radium estimation (pp. 277-290) Backhurst, Ivor
• Viscosity of water at low rates of flow determined comparatively by a method of thermal convection (pp. 291-301) Griffiths, Albert; Vincent, P C
• The properties of mutual inductance standards at telephonic frequencies (pp. 302-320) Hartshorn, L
• A note on λ4722 of bismuth and the nature of "raies ultimes" (pp. 321-323) Narayan, A L; Rao, K R
• The distribution of intensity in a positive ray spectral line (pp. 324-334) Johnson, M C
• Demonstration of some simple experiments with thermionic valves (pp. 335-336) Rayner, E H
• Static and isotropic gravitational fields (pp. 337-349) Temple, G
• On the diffraction of light by spherical obstacles (pp. 350-353) Raman, C V; Krishnan, K S
• On the absorption and series spectra of nickel (pp. 354-362) Narayan, A L; Rao, K R
• The influence of electrolytes in electro-endosmosis (pp. 363-377) Hepburn, H C
• The latent heat of fusion of some metals (pp. 378-398) Awbery, J H; Griffiths, Ezer
• The piezo-electric quartz resonator and its equivalent electrical circuit (pp. 399-458) Dye, D W
• The current-voltage characteristics of electrostatic machines when supplying current to non-inductive loads and to a coolidge X-ray tube (pp. 459-469) Evans, Evan J
• The refraction and dispersion of gaseous carbon disulphide (pp. 470-472) Lowery, H
• On the use of invar steel for precision balances (pp. 473-481) Manley, J J
• The scattering power of oxygen and iron for X-rays (pp. 482-487) Claassen, A A