Amorphous thin films for solar-cell applications : final report for period September 11, 1979 - September 10, 1980 /

"Work Performed Under Contract No. AC02-77CH00178."

Amorphous thin films for solar-cell applications : quarterly report no. 1 for September 11- December 10, 1979 /

"Work Performed Under Contract No. AC02-77CH00178."

Thin film polycrystalline silicon solar cells : technical progress quarterly report no. 3 for March 25 - June 24, 1980 /

"Work Performed Under Contract No. AC02-77CH00178."

Amorphous boron-silicon-hydrogen alloys for thin films heterojunction solar-cell : quarterly technical progress report no. 1 for June 1 - August 31, 1970 /

"Work Performed Under Contract No. AC02-77CH00178."

MIS solar cells on thin polycrystalline silicon : progress report no. 1, March 3 - May 31, 1980 /

"Work Performed Under Contract No. AC02-77CH00178."

MIS solar cells on thin polycrystalline silicon : progress report no. 2, June 1 - August 31, 1980 /

"Work Performed Under Contract No. AC02-77CH00178."

Thin film polycrystalline silicon solar cells : first technical progress report for April 15 - July 15, 1980.

"Work Performed Under Contract No. AC02-77CH00178."

Thin film polycrystalline silicon solar cells : second technical progress report for July 15 - October 15, 1980.

"Work Performed Under Contract No. AC02-77CH00178."

Direct energy conversion devices : a literature search /

Included are 208 unclassified references on nuclear direct energy conversion devices. Major emphasis is placed on auxiliary power devices suitable for use in satellites including reports on nuclear batteries, thermoelectric cells, thermionic conversion, and all phases of the SNAP program, although not all SNAP devices employ direct conversion. This search supersedes a previous search, TID-3540, Isotopic Power and Thermionic Conversion, compiled by Raymond L. Scott in December 1959.

Direct energy conversion devices : a literature search /

Included are 344 unclassified references on devices utilizing nuclear energy in the production of auxiliary power. The coverage includes nuclear batteries, thermoelectric cells, thermionic cells, and all phases of the SNAP program, although not all SNAP devices employ direct conversion. References from Nuclear Science Abstracts (NSA) through December 15, 1961, are included.

FMVSS 212, 219, 301, testing of electric vehicles - Electric Van 600, EVA Pacer. Final report.

National Highway Traffic Safety Administration, Washington, D.C.

The electric vehicle program of the U.S. Department of Energy.

Mode of access: Internet.

Standby power for railroad-highway grade crossing warning systems. Final report.

Federal Railroad Administration, Office of Rail Safety Research, Washington, D.C.

FMVSS 212, 219, 301 testing of electric vehicles - Electra Van 1000, Electra Van 1000P. Final report.

National Highway Traffic Safety Administration, Washington, D.C.

A sediment density meter /

A sediment density meter has been developed for in situ measurement of ocean bottom materials in the range from about 1.0 to 2.0 gms per cc. The device is about 26 feet long and is powered by self-contained batteries.