930 resultados para random spacing


Relevância:

20.00% 20.00%

Publicador:

Resumo:

Mössbauer analyses were conducted on a sample of saponite selected from DSDP Leg 69 basalt core. The sample was initially placed within a nitrogen-purged container on-board Glomar Challenger approximately three hours after recovery, where it remained until analysis. The Mössbauer data revealed an original, in situ Fe2O3/FeO ratio of 0.46, with both Fe**2+ and Fe**3+ in octahedral coordination. With controlled exposure to air under ambient laboratory storage conditions, the proportion of Fe**3+ increased from an original 30% to 51% over a period of about 11.5 months. The Fe**3+ thus produced remained in octahedral coordination, and no observable changes occurred in the physical appearance of the sample.

Relevância:

20.00% 20.00%

Publicador:

Resumo:

Texas Department of Transportation, Austin

Relevância:

20.00% 20.00%

Publicador:

Resumo:

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

Relevância:

20.00% 20.00%

Publicador:

Resumo:

Transportation Department of Office of University Research, Washington, D.C.

Relevância:

20.00% 20.00%

Publicador:

Resumo:

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

Relevância:

20.00% 20.00%

Publicador:

Resumo:

A chapter supplementary to the author's Choice and Chance.

Relevância:

20.00% 20.00%

Publicador:

Resumo:

Vita.

Relevância:

20.00% 20.00%

Publicador:

Resumo:

"Errata" ([3] p.) inserted.

Relevância:

20.00% 20.00%

Publicador:

Resumo:

"UIUCDCS-R-74-679"

Relevância:

20.00% 20.00%

Publicador:

Resumo:

"COO 1469-0209."

Relevância:

20.00% 20.00%

Publicador:

Resumo:

"Supported in part by the Office of Naval Research under Contract N000 14-67-A-0305-0007."

Relevância:

20.00% 20.00%

Publicador:

Resumo:

"This work has been supported by Contract N6ori-71 Task XXX United States Navy ONR NR 044 001"