1 Subjects: “...passive heating systems...”

2 Subjects: “...heat equation...”

3 Subjects: “...heat source model...”

4 Subjects: “...heat and drought stresses...”

5 Subjects: “...heat pump...”

6 Subjects: “...heat stress...”

7 Subjects: “...heat shock proteins...”

8 Subjects: “...air heat pump...”

9 Subjects: “...heat exchange...”

10 Subjects: “...heat stress...”

11 Subjects: “...convective and evaporative heat loss...”

12 Subjects: “...heat production...”

13 Subjects: “...heat stress index...”

14 Subjects: “...heat stress index...”