Rapid copper depletion without clinical symptoms of copper deficiency
was found in cattle under natural Klamath basin conditions.
Copper metabolism was influenced by grass species fed to the animals.
Tall fescue, Festuca arundinacea Schreb. 'Altar and 'Fawn', reduced
liver copper stores and decreased blood plasma copper and ceruloplasmin
activity to...
The purpose of this study was to investigate the effects of
various auditory metronomic rates on addition performance of
selected second-graders in Lindsay, California, and thereby test the
theory that when such rates "approach and reach personal tempo the
individual enjoys an optimal circumstance for learning" (Barsch,
1974, p. 5)....