1 Subjects: “...iron and slag flow...”

2 Subjects: “...slag energy content...”

3 Subjects: “...distributed lag...”

4 Subjects: “...second-order dual phase lag equation...”

5 Subjects: “...alkali-activated slag ceramsite compound insulation block...”

6 “.... It is often the case that, in fields such as economics and biology, a temporal lag between cause and effect...”