Analysis of effects of impurities intentionally incorporated into silicon /

"Contract 954694."

Evaluation and development of water wave theories for engineering application /

"November 1974."

Wave reflection and transmission at permeable breakwaters /

"July 1976."

Forces exerted by waves on a pipeline at or near the ocean bottom /

Issued October 1977.

Sand ripple growth in an oscillatory-flow water tunnel /

The development of sand ripples in an oscillatory-flow water tunnel was observed in 104 laboratory experiments approximating conditions at the seabed under steady progressive surface waves. The period, T, and amplitude, a, of the water motion were varied over wide ranges. Three quartz sands were used, with mean grain diameters, D = 0.55, 0.21, and 0.18 millimeter. In 24 experiments, with the bed initially leveled, T was reduced until ripples appeared, and their development to final equilibrium form was observed without further change in T. The remaining 80 experiments investigated the response of previously established bed forms to changes in T or a or both. The ripple length, lambda, and height, eta, were measured from photos, except when bed forms were three dimensional.

Energy spectra in shallow U.S. coastal waters /

"February 1980."

Novel duplex vapor-electrochemical method for silicon solar cells /

"Contract No. 954471 under NAS 7-100 SRI Project PYU 4980."

Novel duplex vapor-electrochemical method for silicon solar cells /

"Contract No. 954471 under NAS 7-100 SRI Project PYU 4980."

Summary of conference with the Committee on Food Habits, June 27, 1941; contributions from the field of market research.

Mode of access: Internet.

Microstructural assessment of the series M 50MW ramp materials : final report for period April 1975 - June 1977 /

"AFML-TR-77-160."

Proceedings, Second International Conference on Fixed-Film Biological Processes, July 10-12, 1984, Arlington, Virginia /

"EPA/600/9-85/024a."

A micro method for the determination of the nucleic acids,

Brookhaven National Laboratory [operated by] Associated Universities, Inc. under contract with the U. S. Atomic Energy Commission.

Joint wind wave height-frequency-direction statistics at two disparate sites : final report /

"Prepared for U.S. Army Corps of Engineers ... under Civil Works Research Work Unit 32484."

Novel duplex vapor-electrochemical method for silicon solar cells /

"Contract No. 954471 under NAS 7-100 SRI Project PYU 4980."

Closure of hazardous waste surface impoundments /

Mode of access: Internet.