In physics, at the beginning of the twentieth century it was recognized that some experiments could not be explained by the conventional classical mechanics but the same could be explained by the newly discovered quantum theory. It resulted into a new mechanics called quantum mechanics that...

This paper explores how technologies can interrupt concentration, focus and attention of knowledge workers. The mechanisms by which an interruption takes attention away and the task performance decreases are unknown. The paper explores this impact of interruptions through neuroimaging. Subjects...

Overviews and Surveys -- Routing a Heterogeneous Fleet of Vehicles -- A Decade of Capacitated Arc Routing -- Inventory Routing -- The Period Vehicle Routing Problem and its Extensions -- The Split Delivery Vehicle Routing Problem: A Survey -- Challenges and Advances in A Priori Routing --...