1 Subjects: “...Cys-loop receptors...”

2 Subjects: “...loop quantum gravity...”

3 Subjects: “...causal loop...”

4 Subjects: “...causal loop diagram...”

5 Subjects: “...Loop Heat Pipe...”

6 Subjects: “...Minkowski's loop...”

7 Subjects: “...flow loop...”

8 Subjects: “...comparative closed loop results...”

9 Subjects: “...closed-loop control...”

10 Subjects: “...Abel-Grassmann's neutrosophic extended triplet loop...”

11 Subjects: “...closed-loop supply chain...”

12 Subjects: “...closed-loop detection...”

13 Subjects: “...closed-loop detection...”

14 Subjects: “...closed-loop detection...”

15 Subjects: “...multi-loop control...”

16 Subjects: “...heat recovery loop (HRL)...”

17 Subjects: “...phase-locked loop (PLL)...”

18 Subjects: “...phase-locked loop (PLL)...”