News section of the Journal of the International Federation for Medical & Biological Engineering March 1973 MBE News Pages: 109 - 124
A mathematical model of left-ventricular function M. E. GreeneJ. W. Clark JunH. M. Bourland OriginalPaper Pages: 126 - 134
The equivalent bulk-diffusion model of the pneumatic decompression computer T. R. Hennessy OriginalPaper Pages: 135 - 137
Electronic modification of external current for an artificially segmented giant axon of the lobster R. H. Jacob OriginalPaper Pages: 138 - 145
Signal/noise ratio in the recording of human nerve-action potentials Peter Fitch OriginalPaper Pages: 146 - 154
Pumpless and more efficient artificial organs: a preliminary report on the introduction of the percolator effect R. H. StinsonJ. de Boer OriginalPaper Pages: 155 - 158
A radiotelemetric method for the study of pH and fluoride-ion concentration in dental plaque and saliva Nigel G. ClarkL. Rex Dowdell OriginalPaper Pages: 159 - 163
Data acquisition of winterhardiness and temperature from living plants via telemetry E. J. BrachJ. WilnerG. St. Amour OriginalPaper Pages: 164 - 175
A multipurpose data-acquisition and retrieval system for field operation P. G. MansourianJ. -D. NicoudJ. Rinaldi OriginalPaper Pages: 176 - 181
The Morton-Keele pump—a hydraulically activated pulsatile pump for use in extracorporeal circulation J. M. SandersonP. G. MortonG. Wright OriginalPaper Pages: 182 - 190
Analogue preprocessor for the measurement by a digital computer of R-R intervals and R wave widths A. SandmanD. W. HillA. H. Wilcock OriginalPaper Pages: 191 - 200
Thermal method for continuous blood-velocity measurements in large blood vessels, and cardiac-output determination A. L. Delaunois OriginalPaper Pages: 201 - 205
Analogue-computer corrections for removal of sampling distortion in catheter-densitometer and thermistor systems A. F. StageN. Banchero Technical Note Pages: 206 - 211
Variable heartrate electronic simulator for some haemodynamic signals Karel H. WesselingHans WeberBen De Wit Technical Note Pages: 214 - 216
Measurements of the ball position in a mitral-valve Starr-Edwards prosthesis in the intact dog W. J. EradusR. P. van Wijk van BrievinghA. N. E. Zimmerman Technical Note Pages: 217 - 220
Simple versatile instrument for measuring impedance changes accompanying physiological events L. E. BakerT. W. CoulterJ. D. Bourland Technical Note Pages: 221 - 229
Apparatus for electromyographic recording in unanaesthetised freeswimming fish J. J. VidelerW. J. Beukema Technical Note Pages: 230 - 232
Highly isolated power supply energised by ultrasound Nils-Gunnar HolmerKjell Lindstrõm Technical Note Pages: 233 - 235
A convenient microelectrophoresis assembly T. TenfordeElizabeth J. ClarkeP. W. Todd Technical Note Pages: 236 - 238
Electronic systems for a microspectrophotometer C. J. KochJ. PasternakJ. Kruuv Technical Note Pages: 239 - 241