Researchers have produced a new archaeological tool which could answer key questions in human evolution. The new calibration curve, which extends back 50,000 years, is a major landmark in ...

Moreover, quantitative analytical methods — that is, HPLC and GC analysis — introduced to undergraduates often employ the usual addition method in which the peak intensity is associated with a ...

Thaung Lwin, Clifford H. Spiegelman, Calibration with Working Standards, Journal of the Royal Statistical Society. Series C (Applied Statistics), Vol. 35, No. 3 (1986), pp. 256-261 ...