Radioactivation Analysis (Bowen, H. J. M.; Gibbons, D.)

Gibbons-Hawking M-branes

We present new M2 and M5 brane solutions in M-theory based on transverse Gibbons-Hawking spaces. These solutions provide realizations of fully localized type IIA D2/D6 and NS5/D6 brane intersections. One novel feature of these solutions is that the metric function depend on more than two transverse coordinates (unlike all the other previous known solutions). All the solutions have eight preserv...

Radioactivation Analysis and Isotopic Tracers

How , M . J . , Christy , J . H . , Temple , S . E . , Hemmi , J . M . , Justin Marshall , N .

Hallowell, Gayle D. and Potter, Timothy J. and Bowen, I. Mark (2012) Reliability of quantitative echocardiography

Background: Echocardiography is a non-invasive method for assessment of the ovine and caprine heart. Complete reference ranges for cardiac dimensions and time indices for both species are not currently available and reliability of these measurements has not been evaluated. The objectives for this study are to report reliability, normal cardiac dimensions and time indices in a large group of adu...

Radioactivation Analysis in Biochemistry and Medicine

L'analyse chimique est un auxiliaire essentie1 de la recherche biochimique. Depuis quelques annees, de nouvelles techniques d'analyse telles que l'emploi des traceurs radioactifs, I'echange d'ions et la chromatographie donnent de bons resultats. L'analyse par radioactivation deja appliquee avec succes-e-quoique de maniere assez restreinte-en biochimie humaine et animale, est probablement appele...