Results 141 to 150 of about 2,942 (197)

A Heavy Metal and Trace Element Biomonitoring Study in a Young Cohort (Aged 18-24) in Istanbul, Turkey. [PDF]

open access: yesInt J Environ Res Public Health
Topal N   +5 more
europepmc   +1 more source

Contrasting evolution of the Arabian Sea and Pacific Ocean oxygen minimum zones during the Miocene. [PDF]

open access: yesCommun Earth Environ
Hess AV   +4 more
europepmc   +1 more source

Organic carbon recycling in subduction zones. [PDF]

open access: yesNat Commun
Debret B   +9 more
europepmc   +1 more source

Radiation Comparison of Cobalt Isotopes

American Journal of Clinical Nutrition, 1960
T HE VALUE of radioactive vitamin B,2 ’ has been established as a diagnostic agent in pernicious anemia and related diseases, as a tracer for this vitamin in animal and in vitro studies, and as an analytic agent for certain types of isotope dilution procedures and biologic potency determinations.
Charles Rosenblum
exaly   +3 more sources

Radioactive Isotopes of Cobalt

Physical Review, 1941
T HE recent mass spectrographic investigation of the cobalt isotopes by Mitchell, Brown, and Fowler,' showing that Co69 is the only stable isotope of cobalt, taken together with our recently acquired transmutation data, now makes it possible for us to make isotopic assignments for all the cobalt radioactivities with almost complete certainty. Tentative
J J Livingood
exaly   +2 more sources

Long-Lived Cobalt Isotopes Observed in Fallout

Science, 1958
Analyses of three samples of fall-out revealed the presence of the induced radioisotopes Co/sup 57/, Co/sup 58/, and Co/sup 60/. The amounts of these radioisotopes present in the samples would not constitute an internal hazard compared to the abounts of Sr/sup 90/ present in the samples.
P O, STROM   +3 more
exaly   +3 more sources

A shell model of the cobalt isotopes

Canadian Journal of Physics, 1978
Binding energies, excitation energies, and single nucleon transfer spectroscopic factors of the 55 ≤ A ≤ 60 cobalt isotopes have been calculated in a 1f–2p shell configuration space assuming a 56Ni core. Single-particle energies were determined empirically and two-body matrix elements were computed with the modified surface delta interaction (MSDI ...
R G Summers-Gill
exaly   +2 more sources

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