Enforcement and public information strategies for DWI general deterrence: the Boise City, Idaho experience. Final report.

National Highway Traffic Safety Administration, Office of Driver and Pedestrian Research, Washington, D.C.

First responders emergency medical care training: CIM course revision. Final report.

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

Improving the quality of training under JTPA.

"A-130"--P. [4] of cover.

Sistema de cirugia /

Mode of access: Internet.

Landscaping techniques and materials for urban Illinois stream corridors and wetland edges : final report /

"Project: 91/087."

Direct support and general support maintenance repair parts and special tools list (including depot maintenance repair parts and special tools) for angle drive, cooling fan (2990-00-712-1280), gearcase, transfer (2520-01-061-5570, 2520-01-047-8613, P/N 12313144 (19207), P/N 12323520 (19207), transmission, transfer (2520-00-572-8605, 2520-00-800-3405 ...

Includes index.

Organizational maintenance manual : tractor, full-tracked, low speed, DED, medium drawbar pull, oscillating track, 78-in. gage, (Caterpillar model D7F) with ripper, FSN 2410-177-7283 with winch, FSN 2410-177-7284.

Includes index.

Operator's manual for crane, truck mounted, hydraulic, 25 ton (CCE), Grove model TM S-300-5, contract no. DSA 700-77-C-8511, NSN 3810-01-054-9779.

"1 May 1980."

Direct support and general support maintenance repair parts and special tools lists (including depot maintenance repair parts and special tools) for recovery vehicle, full tracked, light, armored, M578 (2350-00-439-6242) : hull and related components.

"June 1982."

Direct support and general support maintenance repair parts and special tools lists ... for synchronizer, electrical, SN-421-TPX-50 (NSN 5895-00-130-5814).

"October 1977."

Operator's, organizational, and direct support maintenance manual : antenna AS-2731/GRC (NSN 5985-01-017-0785).

"April 1978."

Direct support and general support maintenance manual for motor-generator PU-545/A (NSN 6125-00-958-6915).

"November 1978."

Physical oceanography during POLARSTERN cruise ARK-XVIII/1a

In spite of the lack of bottom reaching convection in the Greenland Sea since the 1980s, convection continues to ventilate the Greenland Gyre down to intermediate depth. The variability of this ventilation activity is determined here annually for eight winters according to a multiple criteria catalogue, applied to annual summer conductivity-temperature-depth transects along 75°N. The comparison of the ventilation depths with the meteorological forcing, the ice cover, and the stratification of the water column shows the decisive influence of the hydrographic structure in the upper and intermediate layers. Ice, on the other hand, is not necessary for convection to occur. Ice formation does not even lead to particularly deep convection. A stability maximum, which currently dominates the vertical structure of the water column at medium depth, limits the ventilation depths effectively.

Annotated record of the detailed examination of Mn deposits from ARA Islas Orcadas Cruise 11 core stations

The purpose of this volume, the eighth in a series of similar publications (Goodell, 1964, 1965, 1968; Frakes 1971, 1973 ; Cassidy et al., 1977a, 1977b), is to continue a presentation to the research community of sediment core descriptions and attendant data of cored and otherwise obtained sediments retrieved in waters of the Southern Ocean aboard the research vessel, ARA Islas Orcadas (formerly, USNS Eltanin), as a part of the circumpolar survey begun by Eltanin in 1962 (see issue of Antarctic Journal of the United States, Vol. 8, No. 3, 1973). The data presented herein are concerned with the results of coring activities aboard cruise 1176 of Islas Orcadas, the second marine geology coring cruise of this vessel under the terms of the present United States-Argentine agreement. The core descriptions are organised as follows: 1) a brief summary of the coring objectives of the cruise, together with a discussion of core recovery; 2) a table and map of station location data for materials retrieved; 3) a table of tentative age-dates for each piston core; 4) an explanation of the laboratory procedures and descriptive criteria used in the description of the sediments, and 5) lithologic descriptions of the piston and trigger cores, and the piston and trigger core bag samples.

Biogeochemistry of the Eastern Weddell Gyre

The Southern Ocean (SO) plays a key role in modulating atmospheric CO2 via physical and biological processes. However, over much of the SO, biological activity is iron-limited. New in situ data from the Antarctic zone south of Africa in a region centered at -20°E - 25°E reveal a previously overlooked region of high primary production, comparable in size to the northwest African upwelling region. Here, sea ice together with enclosed icebergs is channeled by prevailing winds to the eastern boundary of the Weddell Gyre, where a sharp transition to warmer waters causes melting. This cumulative melting provides a steady source of iron, fuelling an intense phytoplankton bloom that is not fully captured by monthly satellite production estimates. These findings imply that future changes in sea-ice cover and dynamics could have a significant effect on carbon sequestration in the SO.