709 research outputs found
Instrumentation for measurement of vestibular-significant forces in helicopters
Accelerometer for airborne measurements of vestibular forces acting on helicopter pilot
Vestibular responses to sinusoidal angular acceleration stimuli with superimposed offset velocities
Human vestibular responses to sinusoidal angular acceleration stimuli with superimposed offset velocitie
Fluctuations and Transients in Quantum-Resonant Evolution
The quantum-resonant evolution of the mean kinetic energy (MKE) of the kicked
particle is studied in detail on different time scales for {\em general}
kicking potentials. It is shown that the asymptotic time behavior of a
wave-packet MKE is typically a linear growth with bounded fluctuations having a
simple number-theoretical origin. For a large class of wave packets, the MKE is
shown to be exactly the superposition of its asymptotic behavior and transient
logarithmic corrections. Both fluctuations and transients can be significant
for not too large times but they may vanish identically under some conditions.
In the case of incoherent mixtures of plane waves, it is shown that the MKE
never exhibits asymptotic fluctuations but transients usually occur.Comment: REVTEX, 12 page
Directional differences in visual acuity during vertical nystagmus
Directional differences in visual acuity during vertical nystagmu
A Torque Motor Servorotator for Vestibular Application
Torque motor servorotator for vestibular applicatio
A head restraint device for vestibular studies
Head restraint device based on vacuum bladder technique for use in vestibular studie
Kinematics nomenclature for physiological accelerations with special reference to vestibular applications
Kinematics nomenclature for physiological accelerations and special reference to vestibular apparatu
Elicitation of horizontal nystagmus by periodic linear acceleration
Horizontal nystagmus elicitation in man by periodic linear acceleratio
Recurrent proofs of the irrationality of certain trigonometric values
We use recurrences of integrals to give new and elementary proofs of the
irrationality of pi, tan(r) for all nonzero rational r, and cos(r) for all
nonzero rational r^2. Immediate consequences to other values of the elementary
transcendental functions are also discussed
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