This text addresses the question of how to translate abductive hypothesis in a teaching strategy for classroom research.Its understanding and interpretation is based on methodological procedures of the Peircean speech applied in education and Twin Tub Pump Belt literature, and of the logic of scientific reasoning based on abduction, deduction and i
A data series usually has three components: trend, periodic (seasonal or cyclic) and random.Cyclic recurrence is periodic swings going beyond the limits of one year.The time span between the two next peaks within one year is considered as the length of cycle.Cyclic recurrence reflects repetitive character of economic processes during long periods.T
Abstract A series of new halogen-free dicationic ionic liquids (ILs) with different alkyl chain lengths were prepared, Jigsaw Puzzle (Chipboard Material) and the relationship between the alkyl chain length, physicochemical and tribological properties of ILs, and their role as neat lubricant for steel-steel friction pairs, was investigated.Evaluatio