1 Subjects: “...Mild-slope wave propagation model...”

2 Subjects: “...traveling waves solutions...”

3 Subjects: “...wave energy converter...”

4 Subjects: “...wave energy converters...”

5 Subjects: “...millimeter wave...”

6 Subjects: “...kinematic waves...”

7 Subjects: “...wave rejection...”

8 Subjects: “...regular wave test...”

9 Subjects: “...wave energy...”

10 Subjects: “...electromagnetic wave propagation...”

11 Subjects: “...P-wave...”

12 Subjects: “...Kondratieff waves...”

13 Subjects: “...nonlinear wave phenomen...”

14 Subjects: “...blast wave...”

15 Subjects: “...Renovation Wave...”

16 “... papers, reviews, and case studies on the following subjects are presented: wind, wave and solar energy...”

17 “..., and performance. For instance, in the new wave of the 'Industrial Internet of Things' (IIoT), smart sensors...”