Bubble sizes in waters of the Atlantic Ocean

Typical size of bubbles obtained from cavitation inception pressure measured in the surface layer of the Atlantic Ocean in situ aboard R/V Professor Vize in 1971 and Nerey in 1973 are reported. These results do not contradict ones of bubble size measurements using optical or acoustical techniques. Variability of bubble size is discovered and described. This variability is related to passing from one geographical region to another (from 68°55'S to 61°52'N), to changes in depth (from 5 to 100 m) and in day time, as well as to spatial fluctuations within an aquatic area. It is suggested that, in addition to wave breaking, there is another source of bubbles at depth 10-20 m that associates with hydrobiological processes.

Aviation noise, let's get on with the job : [remarks by the Honorable Russell E. Train, administrator, U.S. Environmental Protection Agency, prepared by delivery before the Inter-noise '76 Conference at the Shoreham Hotel, Washington, D.C., Monday, April 5, 1976.]

Mode of access: Internet.

Jobs for which you can train thorugh apprenticeship.

May 1980.

Enhancement of train visibility. Final report.

Federal Railroad Administration, Office of Research, Development and Demonstrations, Washington, D.C.

Evaluation of the TEAM Train-the-Trainer Program. Final report.

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

Studies of freight train engineer performance. Final report.

Federal Railroad Administration, Office of Research and Development, Washington, D.C.

Extreme ultraviolet explorer : a view inside the bubble.

Cover title.

A study of data manipulation algorithms in magnetic bubble memories /

Thesis--Illinois.

A programming system for scanning digitized bubble-chamber negatives /

"This work was supported in part by the Atomic Energy Commission under contract No. AT(11-1)-1018."

Bubble scan I program /

"This work was supported in part by the Atomic Energy Commission under Contract No. AT(11-1)-1018"