this study is aimed at investigating the general foreign language classroom anxiety levels of iranian university students through administering horwitz scale (flcas) in addition to examining their reading anxiety through replicating saito’s reading comprehension anxiety scale (flras). the researchers further checked the former by developing and performing a new five–point likert type questionna...

The aim of a ranking aggregation problem is to combine several rankings into single one that best represents them. A common method for solving this due Kemeny and selects as the aggregated minimizes sum Kendall distances be aggregated. Unfortunately, identification said ranking—called ranking—is known computationally expensive task. In paper, we study different ways computing with quantum optim...

Global university rankings have become increasingly important 'calculative devices' for assessing the 'quality' of higher education and research. Their ability to make characteristics of universities 'calculable' is here exemplified by the first proper university ranking ever, produced as early as 1910 by the American psychologist James McKeen Cattell. Our paper links the epistemological ration...

Globalization is putting enormous pressure on the business organizations specially manufacturing one to rethink the supply chain in innovative manners. Inventory consumes major portion of total sale revenue. Effective and efficient inventory management plays a vital role for the successful functioning of any organization. Selection of inventory policy is one of the important purchasing activiti...

This paper places the optimal tree ranking problem in N C. A ranking is a labeling of the nodes with natural numbers such that if nodes u and v have the same label then there exists another node with a greater label on the path between them. An optimal ranking is a ranking in which the largest label assigned to any node is as small as possible among all rankings. An O(n) sequential algorithm is...