Harry van Oort

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The behaviour literature is full of studies showing that animals in every taxon balance the probability of acquiring food with the risk of being preyed upon. While interactions between food and predators clearly operate at an individual scale, population-scale studies have tended to focus on only one factor at a time. Consequently, interactive (or(More)
The expansion of moose into southern British Columbia caused the decline and extirpation of woodland caribou due to their shared predators, a process commonly referred to as apparent competition. Using an adaptive management experiment, we tested the hypothesis that reducing moose to historic levels would reduce apparent competition and therefor recover(More)
The in-vitro activity of ciprofloxacin against 376 urinary pathogens was determined. The minimal inhibitory concentrations for 90% of the Enterobacteriaceae were 0.03-0.23 mg/l, for Pseudomonas aeruginosa 0.37 mg/l, for Streptococcus faecalis 0.75 mg/l and for Staphylococcus aureus 0.92 mg/l. A 100 mg dose of ciprofloxacin was administered intravenously to(More)
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