"I think she represented the difficulties women have balancing home and professional life," recalled Jeffrey Berry, a professor of political science at Tufts University.
It probably represents the difficulty people have acquiring status symbols in a democratic society.
The coefficients a1 and a2 (assumed to be positive) are "fatigue" coefficients, representing the difficulty of maintaining high levels of military spending.
Most estimates of connectivity rely on cost-surfaces: raster representations of landscapes in which cost values represent the difficulty involved with traversing an area.
In the model, the distances between the components of everyday reasoning and that of scientific reasoning represent the difficulty to transform into scientific ones.
where X ni represents the observed response of a person n for an item i, θ n represents the proficiency score of person n, and b i represents the difficulty of item i.
The very steep stairways represent the difficulty of ascending to the kingdom of the gods.
Nonetheless, the Green Knight blurs the lines between homosociality and homosexuality, representing the difficulty medieval writers sometimes had in separating the two.
CE represents the difficulty in predicting future values of RR based on past values of the same series.
Here, the absolute value of represents the difficulty of altering the sign of this value.
