1 Subjects: “...physical activity...”

2 Subjects: “...ratio-based impervious surface index...”

3 Subjects: “...Herfindahl-Simpson diversity index...”

4 Subjects: “...physical activity...”

5 Subjects: “...gross beta activity urban environment...”

6 Subjects: “...water quality index (WQI)...”

7 Subjects: “...Generalized Divisia Index...”

8 Subjects: “...comprehensive nutrition status Index...”

9 Subjects: “...integrative indexes...”

10 Subjects: “...time activity...”

11 Subjects: “...brown leaf area index...”

12 Subjects: “...brown leaf area index...”

13 Subjects: “...agricultural activated carbon...”

14 Subjects: “...agricultural activated carbon...”

15 Subjects: “...virus indexing...”