1 Subjects: “...structural optimization...”

2 Subjects: “...community structure...”

3 Subjects: “...linguistic structures...”

4 Subjects: “...stratified consumption structure...”

5 Subjects: “...canopy structure feature...”

6 Subjects: “...structural equation model...”

7 Subjects: “...interpretive structural modeling...”

8 Subjects: “...structural health monitoring...”

9 Subjects: “...interpretative structural modeling...”

10 Subjects: “...PLS-SEM (partial least square structural equation modeling)...”

11 “... scientific methods, processes, algorithms, and systems to extract knowledge and insights from structured...”

12 “... and structures that were previously immiscible....”