Agenda, meeting of the Physiology Committee Lists papers for consideration: Prof J S Macdonald, 'Man's mechanical efficiency'. Sir T Wrightson, 'On the analysis of sound waves in the cochlea'. J C Bose, 'The influence of homodromous and heterodromous electric currents on the transmission of excitation in plant and animal'. D F Harris and H J M Creighton, 'Studies on the reductase of liver and kidney. Part II. Spectroscopic investigations of the reduction of haemoglobin'. Lists papers passed for publication: C S Meyers, 'The influence of timbre and loudness on the localisation of sounds'. A Compton, 'Constancy of the optimum temperature of an enzyme under varying concentrations of substrate and of enzyme'. T Lewis, J Meakins and P D White, 'The excitatory process in the dog's auricle'. J McIntosh and P Fildes, 'The fixation of arsenic by the brain after intravenous injections of salvarsan'. S W Patterson, 'The antagonistic act of carbon dioxide and adrenalin on the heart'. p9. 22 October 1914