987 resultados para IPEN-MB-1 REACTOR
Total Sky Imager observations during POLARSTERN cruise ANT-XXIV/1 on 2007-11-06 with links to images
Total Sky Imager observations during POLARSTERN cruise ANT-XXIV/1 on 2007-11-08 with links to images
Resumo:
Chloroform extracts of water-soluble organic matter collected in the water column from the surface to the bottom were studied by C-13 and H-1 NMR chromatographic mass spectrometry, and phthalate concentrations were determined by capillary gas-liquid chromatography. More than 14 compounds were found including diethyl phthalate, ethyl butyl phthalate, dibutyl phthalate, and di-2-ethylhexyl phthalate, phthalates with normal C4-C12 chains, phthalates partially esterified with methanol, and others, at total concentrations up to 0.4 mg/l. Possible reasons for presence of phthalates in oceans, sometimes in high concentrations, are discussed.
Resumo:
"Reactor technology."
Resumo:
May 1, 1959.
Resumo:
AEC Report No. TID-3556(REV. 1).
Resumo:
"Covering work by M. Macomber, W.W. West, J.G. Carroll, and R.O. Bolt."
Resumo:
"Contract No. AT-(40-1)-2483, U. S. Atomic Energy Commission."
Resumo:
"Including errata of March 7, 1960 and Supplement No. 1, Revised March 11, 1960."
Resumo:
"Contract No. AT(40-1)-2589."
Resumo:
"Contract AT(30-1)-2789."
Resumo:
"Work performed under Contract No. AT(45-1)-1350 between the Atomic Energy Commission and General Electric Company."