A nonrigid structuralist, Braudel acknowledged variations in the systems he constructed and admitted complexities that belied the most rigorous analysis.
There is near universal agreement that these investments are justifiable, but until now there have been no straightforward methodologies for providing quantitative answers to this question because of the widely acknowledged variations in individual preferences and valuation of environmental quality across regional, national, political, and cultural boundaries.
While we presented the guidelines from the American Heart Association regarding the diagnostic criteria for acute rheumatic fever, we readily acknowledge variation in practice in other parts of the world.
The imputation involves estimating E(X | W ), which in turn requires estimating variance components from a multivariate random effect model applied to unbalanced data, in order to acknowledge variation between and within matched sets, in a similar fashion to [ 5].
The rate of phosphorylation due to kinase E is given by V E [ E ] [ S ] h / ([ S ] h + K E h ), which acknowledges variation of kinase concentration [ E] and permits kinase-specific response profiles, parameterized by K E and h, with rate constant V E. Below, the Hill coefficient h is taken equal to 1 (non-cooperative binding).
However, we should note that Darwin modified his position in later editions to acknowledge "variations which seem to us in our ignorance to arise spontaneously.
Extensions of the 2SFCA, such as the Enhanced 2SFCA [ 21], the Kernel Density 2SFCA [ 22], the Three Step FCA [ 23], and the Modified 2SFCA [ 24], specifically acknowledge variations in travel likelihood due to increased distances, and account for this by incorporating distance decay functions as weights.
It is usually acknowledged that variation in sexually selected traits is greater than that in comparable naturally selected traits [1].
While it is acknowledged that variation exists in caregiver adaptation to the situation, evidence suggests that lack of time and personal energy (Raina et al., 2004), the extra demands of care-giving tasks and inadequate social support systems (Ambikile & Outwater, 2012; Chang & McConkey, 2008), and the economic challenges of poverty (Ambikile & Outwater, 2012), all contribute to caregiver stress.
Though it is generally acknowledged that variations will occur in the assessment of comparable cases, legislation, protocols and measures were introduced to narrow down this variation and promote uniformity [ 26].
