Using Se-75-selenomethionine, we obtained pancreatic scans on 20 patients with both a
multiplane tomographic scanner and a scintillation camera. Comparison of the two methods …

Both brain and bone imaging are often required in evaluating patients with suspected metastatic
disease. This usually necessitates a delay of one to two days between the studies since …

Leg scanning is now routinely performed in most laboratories in conjunction with lung
perfusion studies since thrombi arising in the deep veins of the lower extremities are a major …

Hemolysin, a toxic protein secreted by pathogenic Escherichia coli, is converted from nontoxic
prohemolysin, proHlyA, to toxic hemolysin, HlyA, by an internal protein acyltransferase, …

High occurrences of student incivilities are a growing concern in the K-12 education system.
This problem may be directly impacted by systems thinking and inconsistent school policy …

Interaction between a herbicide and plant residue on the soil surface inplant residue management
systems such as no-tillage or cover crop is of interest in terms of environmentalfate of …

… called in France" Jonc fleuri," is classified by some botanists in the Alismaceae but on
account of its nine stamens and usually six carpels is treated as a separate family by Gaston …

… The right of Leslie Gaston-Bird to be identified as author of this work has been asserted by
her in accordance with sections 77 and 78 of the Copyright, Designs and Patents Act 1988. …

Accumulation of partially decomposed plant residues under no-tillage (NT) and cover crop
management systems can affect herbicide fate in the soil. This study evaluated adsorption …

… , typical for the species, was clearly apparent in the oldest herbarium flower examined by
us, a cultivated specimen of R udbeckia hirta from the collections of John Stuart, third Earl of …