1 Subjects: “...skewed structured singular values...”

2 Subjects: “... structures;social systems;Waiting Lines experiment...”

3 Subjects: “...soil structure...”

4 Subjects: “...age structure...”

5 Subjects: “...streaky structures...”

6 Subjects: “...prolongation structure...”

7 Subjects: “...structural characterization...”

8 Subjects: “...media with inner structures...”

9 Subjects: “...circulation structure...”

10 Subjects: “...olivine structure...”

11 Subjects: “...quasi topology structure (QTS)...”

12 Subjects: “...fluid structure-interaction...”

13 Subjects: “...dissipative structures...”

14 Subjects: “...gridshell structures...”

15 Subjects: “...counter-flow structure...”

16 Subjects: “...structural entropy...”

17 “... perturbations. Fractal structures, self-organization, nonlinearity, interactions at different scales...”

18 “.... In the near future, the mining industry must overcome the problems of structural changes in raw materials...”