1 Subjects: “...wind-direction-dependent sampling...”

2 Subjects: “...level-dependent hearing protectors...”

3 “...The sustainable development of agriculture is not only dependent on economics and policy but also...”

4 “...Achieving success along the entire production and supply chain of a dairy sector depends explicitly...”

5 “... and individuals in a quickly changing and technology-dependent world. The wide acceptance of artificial...”

6 “... to this special issue can be categorized into four groups, depending on the issues that they address. All...”