Some index for measuring the value of goods and services is required.
Some index structures such as R-tree [5] and B-tree [7] are also used to optimize spatial temporal queries.
Some index matching gel is used to bridge the gap between the two ends to prevent gap loss and to reduce Fresnel reflection.
Some index operating algorithms that include multidimensional range querying, data insertion and deletion, and index splitting and merging were also proposed in this study.
A basis is a (finite or infinite) set of vectors, for convenience often indexed by some index set, that spans the whole space and is linearly independent.
WOULD you like to have some fun at the expense of some index funds?
Futures, like bonds, come with maturities, and some index funds automatically buy the futures whose maturities are shortest.
He was especially disturbed, he said, by some index fund managers' lack of interest in the Occidental situation.
"You have some index rebalancing for March," said Ted Neild, who helps invest $40 billion at the Nuveen Advisory Corporation in Chicago.
Mr. Bogle said many investment funds charged around 2 percent in annual fees, although he noted that some index funds charged one-twentieth of that — just 0.1 percent a year.
"What's happened in the last hour here, there's some index and month-end rebalancing that accelerated the downturn," said Bucky Hellwig, senior vice president of BB&T Wealth Management in Birmingham, Ala.
