Since the rate of O2 production is normalized on the Chl content of the samples, the value of Pmax is a measure of the productivity of Chl in the two strains.
In order to simplify calculations, we normalize brood productivity so that an average adult has lifetime reproductive success of one.
where prices have been normalized to one, the firm productivity is P and the wage for the worker is w.
Because productivity loss distributions for all three methods could not be normalized by standard transformations, we bootstrapped 1000 samples of 325 respondents in five imputed datasets before pooling results.
These group differences in levels of research self-efficacy remained even when accounting for research productivity (i.e., number of first-authored, peer-reviewed publications normalized for amount of time in training; unpublished data).
Non-zero productivity data were transformed by squaring prior to analysis to normalize their distributions.
The costs associated with this process (capital, operating, dewatering) are then normalized by land area ($/m2) to be compared with areal productivity, and thereby CO2 consumption.
The proposed Normalized Difference Water Recovery Index (NDWRI) is the normalized ratio of water input and output in terms of recharge and productivity.
We used data of the Normalized Difference Vegetation Index (NDVI) to characterize seasonal patterns in primary productivity at all stationary sites [ 28].
Food availability was approximated at large scale (i.e. study area scale) by the satellite-derived Normalized Difference Vegetation Index (NDVI), which gives a proxy of plant productivity [ 59].
