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Journal of Biogeography, Vol. 11, No. 4 (Jul., 1984), pp. 353-361 (9 pages) Ring-width chronologies are developed for three sites near Schefferville, Québec, using principal components analysis as an ...

This calculation can be used for hypothesis testing in statistics Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive ...

Objective To examine if individual-level and area-level socioeconomic status (SES) modifies the association of moderate-to-vigorous physical activity (MVPA), domain-specific physical activity and ...

The lucky recipient in the classic Christmas carol "The Twelve Days of Christmas" got 23 birds over the course of the holiday season. Hopefully they didn’t live in a studio apartment. In the yuletide ...