Abstract: Humans’ unique use of tools originated with their capability to observe, to link causes with effects and to conduct trial and error experiments. Experimental research today is still using these same basic elements albeit ...

Abstract: In this paper, compressive strength, water absorption, diffusivity capacity, pore area, and the role of the enzyme on clay soil brick were verified. The higher compressive strength at enzyme:water ratios of 1∶150, 1∶250, ...

Abstract: The Leader–Member Exchange (LMX) relationship quality between superiors and subordinates in Korean civil engineering companies were empirically examined for superiors’ feedback-seeking behaviors. The results showed that ...