Sentence examples for are variable over time from inspiring English sources

However, since the influential factors are variable over time, the inputs, outputs, and efficiencies of travel agencies are variable over time accordingly.

However, in many real applications, the observed data of the evaluated DMUs are variable over time.

The increase rates for crevasse area are variable over time (bold lines in Fig. 11(a)).

First, the input and output data of the evaluated decision making unit are variable over time, and time series method is used to analyze and predict the data.

In areas in which natural water resources are variable over time, tools that determine the probability distribution of hydrological variables are required to evaluate various management alternatives.

Finally, data is also needed to determine whether ratios are variable over time within individuals.

If fewer bacteria were inoculated initially, the onset of infections may also be variable over time, inducing much more variability in the data and less statistical power.

Its integration into practice is variable over time and by European geographic region [48 50].

At a small spatial scale, fish assemblages were variable over time at the three temporal scales studied.

Dynamic PET imaging, however, improved identification of extra-aortal structures, as radioactivity associated with bowel content and urine was variable over time.

To date, the majority of existing statistical techniques have assumed that connectivity structure is stationary, which is in direct contrast to emerging data that suggests that the strength of connectivity between regions is variable over time.