1 Subjects: “...negative frequency dependence...”

2 Subjects: “...Layer-dependent...”

3 Subjects: “...frequency dependent attenuation...”

4 Subjects: “...potential-dependent structures...”

5 “... from 60% to 90% of the day, and 30% of that time is spent sleeping, though this varies depending...”

6 “... change. Bioenergy can contribute to replacing our current dependence on fossil fuels and offers...”

7 “... replaced the centuries-long human dependence on fossil fuels....”

8 “..., herding dogs, or police dogs develop and depend on the closeness of friendship. The same holds...”