Seismic detection of motor vehicles /

Mode of access: Internet.

The efficiency of excitation of a surface wave on a dielectric cylinder /

Vita.

Distributed coupling to surface wave antennas /

Includes bibliographical references.

Axially excited surface wave antennas /

"Contract No. AF33(616)-310 RDO No. R-112-110 SR-6f2"

A method for calculating and plotting surface wave rays /

See addenda at end of item.

HARPA : a versatile three-dimensional Hamiltonian ray-tracing program for acoustic waves in the atmosphere above irregular terrain /

Mode of access: Internet.

Measurement of water surface roughness and wind shear stress by the use of a pitot tube in a laboratory wave channel /

Mode of access: Internet.

Investigation of small surface protuberances upstream of turbulent boundary layer separation produced by a skewed shock wave at Mach 3 /

"Interim report for period January 1976-February 1976."

Feasibility study for an improved acoustic probe for road roughness profiling.

Federal Highway Administration, Washington, D.C.