Sentence examples for usefulness at from inspiring English sources
(1) The GPs' experience of 'easiness to use' and 'perceived usefulness' at PHC 2, based on loggings of use, answers from a questionnaire using a 5-point Likert scale, and answers from a focus group discussion.
In the second user study with 16 students (Ogata et al. 2010), TANGO improved its perceived ease of use at 4.3/5 and perceived usefulness at 4.7/5.
These numbers, though of varying accuracy and usefulness, at least offer a picture of what's happening in the economy — which is, in the long run, the fundamental driver of stock prices.
A geodesic dome that sheltered scientists and support workers at the South Pole for three decades is due to be demolished in the next few months, having outlived its usefulness at the bottom of the world.
He doubted its usefulness at first, he said, but was convinced when his daughter was in New Zealand when an earthquake hit and Twitter gave him information quicker than any other Web site.
During his two seasons with the Rangers, Zuccarello never quite convinced Coach John Tortorella that he deserved a regular spot, despite his usefulness at shootouts and on the power play.
On the other side, a tool like a hammer may become "present-at-hand", when it breaks and loses its usefulness, or, at the first encounter, when we do not know how to interact with it.
The usefulness of an AT II analogue is judged in part by how well it mimics the attributes targeted.
In the second round (May 2012), also via an online questionnaire, panellists were asked to rate QIs on a 9-point Likert scale for clarity (1 = not clear at all; 9 = very clear), usefulness (1 = not useful at all; 9 = very useful), to rephrase unclear and to add missing QIs.
The tweaking of materials and chemicals in the lithium-ion battery will extend its usefulness for at least another decade or more, said Gao Liu, a scientist at Lawrence Berkeley National Laboratory.
She hopes to justify the usefulness — or at least to solve a bit of the mystery — of an activity that she loves but also, at times, doubts.
