Dynamic behavior of eye globes

Spherical shell equations and inertia terms for dynamic behavior of eye globe

The dispersion and dissipation of waves in blood vessels

Dispersion and dissipation of waves in blood vessel

Effects of viscosity and external constraints on wave transmission in blood vessels

Viscosity and external constraints studied for effects on wave transmission in blood vessel

Determination of mechanical properties of excised dog radii from lateral vibration experiments

Experimental data which can be used as a guideline in developing a mathematical model for lateral vibrations of whole bone are reported. The study used wet and dry dog radii mounted in a cantilever configuration. Data are also given on the mechanical, geometric, and viscoelastic properties of bones

Potential ground-water resources for Springfield, Illinois

"May 1998.""Contract report 627"--Cover."Prepared for the City of Springfield, Illinois.

The transmission characteristics of large and small pressure waves in the abdominal vena cava

Behavior of venae cavae of dogs studied by measuring speed, attenuation and changes in wave form of induced pressure signal

Dispersion and attenuation of small artificial pressure waves in the aorta

Elastic behavior of canine aortae subjected to small sinusoidal pressure signal

Transmission characteristics of axial waves in blood vessels

Blood vessel axial wave propagation measurements to determine modulus of elasticit

Changes in phasic femoral artery flow induced by various stimuli: a study with percutaneous pulsed Doppler ultrasound

Transcutaneous blood flow measurements were performed by means of a pulsed Doppler ultrasound flowmeter in the femoral artery of healthy subjects. The pulsatile flow pattern was changed characteristically from resting state by postocclusive reactive hyperaemia, by the application of amyl nitrite, xanthinol nicotinate, and angiotensin amide. During reactive hyperaemia systolic flow was increased, diastolic reverse flow was abolished, and the forward flow continued throughout diastole. Amyl nitrite augmented the negative flow phase and reduced mean flow, while xanthinol nicotinate decreased the negative component and augmented mean flow. Angiotensin amide produced enhancement of the average flow by elevating systolic and diastolic flow equally over the base line. In each of these interventions the changes in flow were determined mainly by variations during the diastolic flow phas