1. Discriminationin vitro between the acoustic emissions from Bjork-Shiley convexo-concave valves with and without a broken minor strut

   • D. K. Walker
   • L. N. Scotten

   Biomedical Engineering Pages: 457 - 464

2. One-dimensional model of cardiac defibrillation

   • R. Plonsey
   • R. C. Barr
   • F. X. Witkowski

   Biomedical Engineering Pages: 465 - 469

3. Frequency stabilisation of multimode helium-neon lasers in laser Doppler flowmetry

   • H. Deblén
   • P. Å. Öberg

   Instrumentation Pages: 470 - 474

4. Finite-element model of the human head: scalp potentials due to dipole sources

   • Y. Yan
   • P. L. Nunez
   • R. T. Hart

   Modelling Pages: 475 - 481

5. Computationally two-dimensional finite-difference model for hollow-fibre blood-gas exchange devices

   • D. A. Baker
   • J. E. Holte
   • S. V. Patankar

   Modelling Pages: 482 - 488

6. Velocity distribution model for normal blood flow in the human ascending aorta

   • L. Segadal

   Modelling Pages: 489 - 492

7. Measurements of wave speed and compliance in a collapsible tube during self-excited oscillations: a test of the choking hypothesis

   • C. D. Bertram
   • C. J. Raymond

   Biomechanics Pages: 493 - 500

8. Fast-responding automated airway temperature probe

   • A. L. Clary
   • J. M. Fouke

   Transducers and Electrodes Pages: 501 - 504

9. Respiratory effects on cardiac related impedance indices measured under voluntary cardio-respiratory synchronisation (VCRS)

   • L. Wang
   • R. P. Patterson
   • S. B. Raza

   Physiological Measurement Pages: 505 - 510

10. Comparison of different estimators of electromyographic spectral shifts during work when applied on short test contractions

    • G. M. Hägg

    Physiological Measurement Pages: 511 - 516

11. Validated method for automatic detection of lung sound crackles

    • T. Kaisia
    • A. Sovijärvi
    • T. Rosqvist

    Physiological Measurement Pages: 517 - 521

12. Orthogonal expansions: their applicability to signal extraction in electrophysiological mapping data

    • R. Lamothe
    • G. Stroink

    Computing and Data Processing Pages: 522 - 528

13. Detection of the pupil constriction latency

    • J. E. Bos

    Computing and Data Processing Pages: 529 - 534

14. Three-dimensional knowledge driven reconstruction of coronary trees

    • G. Coppini
    • M. Demi
    • G. Valli

    Medical Physics and Imaging Pages: 535 - 542

15. Alternate excitation of large and small axons with different stimulation waveforms: an application to muscle activation

    • Zi-Ping Fang
    • J. T. Mortimer

    Rehabilitation Engineering Pages: 543 - 547

16. Programmable implantable device for investigating the adaptive response of skeletal muscle to chronic electrical stimulation

    • L. Callewaert
    • B. Puers
    • S. Salmons

    Communication Pages: 548 - 553

17. Simple optical switch for implantable devices

    • S. Salmons
    • J. C. Jarvis

    Technical Note Pages: 554 - 556

18. Evaluation of a new reflectance pulse oximeter for clinical applications

    • Y. Shimada
    • K. Nakashima
    • S. Takatani

    Technical Note Pages: 557 - 561

19. Simple, fast method for patient body capacitance and power-line electric interference measurement

    • R. Pallás-Areny
    • J. Colominas

    Technical Note Pages: 561 - 563

20. Photoplethysmograph from a laser source

    Letter Pages: 564 - 564