For greenhouse invasions experiments, disease spread over time was assessed as a logistic growth curve spanning the percentage of wilted plants as a function of time during whole duration of the experiment.
We analyzed an 8-point calibration curve, spanning the range of 2 750 ng/mL for analytes and 10 300 ng/mL for SRSs, plus an instrument blank, concurrently with each sample set.
However, the concentration response curve had a very shallow slope, which results in the curve spanning more than a five-log scale and implies that the reporter system was not a simple result of a one-on-one biochemical interaction between ligand and receptor.
For calculating the slopes in each wavelength range, a linear least-square method was used to determine a line that has the best fit to the spectral curve spanning range.
An 8-point calibration curve, spanning the range of 2 750 ng/mL for analytes and 10 300 ng/mL for SRSs, plus an instrument blank, was analyzed concurrently with each sample set for each analytical method.
Therefore, instead of one exponential curve spanning the whole period, we extended the model to three exponential lines connected by knots at 1993 and 1998 for period estimates, and 1926 and 1944 for those of birth cohort.
A normal distribution curve spans infinitely to the right and to the left.
The hook curve spans a natural metrics system for the expression estimates which reflects essential hybridization characteristics in terms of its geometric dimensions, width, height and "start -coordinates.
The sigmoid dose response curve spans only around a ten-fold concentration range.
Horseshoe Curve spans two ravines formed by creeks: Kittanning Run on the north side of the valley, and Glenwhite Run on the south.
The amplitude of the curve spans the daily minimum and maximum temperature for the location of interest.
