We show that, besides its numerical usefulness, the use of PCA coupled with MOO provides valuable insights on the relationships between environmental indicators of concern for decision-makers.
Based on the above results, we think it is possible that perceived ease of use and perceived usefulness, the two factors of user perception, may have positive impacts on users' learning and performance.
Despite its usefulness, the sole use of this approach has numerous shortcomings [ 1].
Interestingly, while the two statistical approaches using stage progression (multiple regression and two-way ANOVA) managed to prove a certain degree of usefulness, the studies using two class comparisons did not.
To demonstrate its usefulness, the method is used to generate a pore space with physical and hydrological properties similar to a sample of Berea sandstone.
Nevertheless their usefulness, the benefit to use differential equations with a rich arsenal of methods to find such solutions is finally limited by the fact that particle numbers are finite.
(3) Usefulness: The website can provide useful information to the users.
Usefulness: The TALOE web tool is useful.
To develop a better understanding concerning perceived ease of use of the automated calls and usefulness, the responses to the semi-structured questionnaire were coded, regrouped into themes and occurrences were counted.
Due to the fairly low proportion of comments scoring above 5 on Usefulness, the data for the Usefulness score used in the analyses did not follow a normal distribution.
To show the potential of the method and to verify its usefulness, the 5 MW NREL wind turbine is used as a case study.
