Initially the levels were intended to signal progression to people outside our own organisation and provide some career progression rather than having to explain how people could have spent seven years doing useful work without a change in job title.
By 1925, when the first planting boom occurred, there were already some five or six years of useful results from government-conducted research to draw from.
A detailed comparison between the two years offers useful policy implications for SLV-I and can help set future goals to improve the overall cost-effectiveness of SLV-I during a more typical season.
While health-based benchmarks are unavailable for most of the chemicals tested in humans, population surveillance biomonitoring programs that have emerged over the last ten years provide useful comparison data for individual biomonitoring results.
Such continuous recording -- along with the ability to retain the images for up to three years -- is particularly useful for owners of large properties who want to monitor their sidewalks, he said.
In the United States, corporations and individual taxpayers may choose between deducting R and D expenditures in full or capitalizing them and writing them off over their useful life or over five years if the useful life is indeterminable.
Export sales benefited by a surge in purchases of durable goods, which have a useful life of three years or more.
One year out is a useful landmark.
Both species found where a useful tool was hidden three years after performing a task only four times.
The results of the analysis show that the consumer surplus for visiting the Poseidon temple ranges from €1.5 24.55 million per year, giving useful insights for the amount of money that are socially acceptable to be spent by the Greek state for the protection and maintenance of the monument.
A good degree's probably a useful thing to have but that's three years off.
