They concluded, as a consequence, that "older Chinese students perceived homework as less useful, enjoyed doing homework less, expended less effort, persisted less, and engaged in planning and self-checking less than did younger students" (Hong et al., 2009, p. 274).
With the increase in age, participants drank more milk, smoked less, drank less alcohol and expended less energy.
By eliminating the need for pilots to actually see outside the plane, X.V.S. makes it possible for engineers to design a supersonic jet with a tapered, missilelike nose that results in less drag, expends less fuel and allows the plane to travel at speeds unattainable by the Concorde.
The advantage of the correspondence method lies in its ability to encompass more points at less cost and with less time expended in gathering the data.
He might be 31 going on 26 because the year that his broken limb in Yokohama cost him — and the place in Barcelona's team — might well have meant less wear and tear and less energy expended during his recuperation.
This matters, he says, because areas where fishing is strictly managed, or even suspended, can witness remarkably rapid "rebound", which, over time, can lead to an increased catch for less effort expended.
The buoyancy and flexibility means less energy expended on forward movement.
The energy saved at every step of the digital manufacturing process, from reduction in materials used, to less energy expended in making the product, if applied across the global economy, adds up to a qualitative increase in energy efficiency beyond anything imaginable in the First and Second Industrial Revolutions.
We found similar results for all 18 counties in this analysis, indicating that the lead exposure risk model based on level I and II geocoding performs on par with the model based on levels I III geocoding, with considerably less effort expended on developing the model.
Figure 1 ) spends less time cornering, expending less energy for the corner, and may maintain energy expenditure at levels similar to those of the prey despite travelling faster: Here both parties may reach limits to endurance performance at a similar time.
"You have expended less energy and less money casting a wider net," he said.
