I Can't Lose, featuring an unknown singer called Keyone Starr, might be the best of all: it sounds like an early-80s boogie track that's been fed performance-enhancing drugs.
Far more serious was the treatment of East German athletes, who dominated their events in part because, the world later learned, they'd been fed performance-enhancing drugs for decades, sometimes without their knowledge, under a programme known as State Plan 14.25.
Thomson et al. (2009) found use of the SRP® vaccine reduced fecal shedding concentrations in fed cattle by up to 98% and cattle feeding performance was unaffected.
A couple of particularly noteworthy studies have examined the effectiveness of the vaccine in reducing fed cattle fecal concentrations of E. coli O157 H7 and in its impact on cattle feeding performance.
Just as Geekie's systems are tailored to students, the platform also provides modules for teachers and school managers, and in the state system can feed performance data to state authorities, too.
Importantly, feeding performance is strongly dependent on material flow properties.
Direct costs include vaccine cost, costs of administering, and potential animal feeding performance impacts associated with the vaccination.
However, Cull et al. (2012) identified a small, but statistically and economically important, reduction in cattle feeding performance associated with vaccinating.
Upper jaw protrusion is hypothesized to improve feeding performance in teleost fishes by enhancing suction production and stealth of the feeding event.
C. blackburni alters the feeding performance of H. armigera larvae upon parasitism and as a result severely affects growth and development.
Given the differences in experimental results relative to cattle feeding performance impacts associated with administration of an E. coli vaccine, we allow for alternative assumptions in our economic analyses.
