In our longitudinal study, only one of 108 raccoons caught on multiple occasions tested positive repeatedly for C. difficile, and this individual had different strains of C. difficile at each trapping session.
When his team defeated Reading 7-5 athehe Madejski Stadium in the League Cup four years ago, it was an occasion that tested the boundaries of credibility.
Factor 2 (F2) deals with frequency, i.e. how many occasions the tested or observed value was off the acceptable limits or the yardsticks.
Serum samples collected during enrollment and on subsequent occasions were tested in separate batches.
On two separate occasions, we tested each of the 16 counters.
They have on several occasions been tested (eg, cognitive testing) and improved by Statistics Sweden's test centre and several questions have shown acceptable psychometric properties.
I've had occasion to test this claim.
The second phase of the NEMO project represents a valuable occasion to test a new Trigger and Data Acquisition System (TriDAS), designed to scale up to the km3.
"I don't know; I've never had occasion to test my theories," I told him, quite reluctant to take on what already sounded like an oddball way to lose a good client.
