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Mathematical Problems in Engineering
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Special Issues
Mathematical Problems in Engineering
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2016
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Article
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Tab 5
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Research Article
A Modified Combination Rule for
Numbers Theory
Table 5
Overall environmental impacts and ranking of each project.
Assessment grade
Impact rating
Ranking
Unconfident method
Project 1
−0.18720
4
Project 2
0.09550
1
Project 3
0.04909
2
Project 4
−0.03760
3
Confident method
Project 1
−0.3453
4
Project 2
−0.0444
2
Project 3
0.2984
1
Project 4
−0.29727
3