نتایج جستجو برای: scan rate

تعداد نتایج: 1031262  

Journal: :Proceedings of the National Academy of Sciences 2000

Journal: :Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism 1984
G D Hutchins J E Holden R A Koeppe J R Halama S J Gatley R J Nickles

In the glucose analog method for determining local glucose utilization rates, time courses of tissue and plasma radioactivity are measured and then analyzed in terms of first-order exchange of label between tissue compartments. The rate of glucose utilization is assumed to have a fixed, linear relationship to the analog phosphorylation rate calculated from the fitted rate constants. Accurate es...

1971

concrete labyrinths of the new social work depart-ments?where the central heating automatically goes on on October 1st and automatically goes off on April 1st, whatever the weather?the filing clerks excitedly cried: 'Isn't it amazing to have the windows open in February!' Nervous daffodils appeared on the typists' desks. It was a mild winter. Of course there were one or two contretemps. During ...

1972
Dymphna

By the time these words appear in print, I understand that we shall have taken one more step, whatever that is, towards joining the European Community whatever that is. (We have trouble enough defining what we mean by a community even within Britain; I can't imagine it's going to be any easier, in European terms, even to perceive the community, let alone define it.) Anyway, before very long, pe...

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