1 Subjects: “...urban area...”

2 Subjects: “...densely populated area...”

3 Subjects: “...coastal area...”

4 Subjects: “...low power wide-area networks...”

5 Subjects: “...loess area...”

6 “...Nanoplasmonics is an area that uses light to couple electrons in metals, and can break...”

7 “... identified more than a century ago, gamma rays remain a dynamic study area with significant potential...”

8 “... been an active area of research in different fields (i.e., civil, defense, mining, aeronautical, naval...”

9 “...This work brings together various contributions from experts in very diverse areas of knowledge...”

10 “... of metallic alloys with enhanced corrosion resistance will have a sizable impact in a number of areas...”

11 “... research areas, from the otolith macro- to the microstructure and microchemistry, analyzing different types...”

12 “... and case illustrations in resource exploration which focus on exploration techniques in covered areas...”

13 “... areas of knowledge along the textile value chain to highlight the difficulties and opportunities...”