The article describes the background of Roman Ingarden's 1922 review Leon Chwistek's book Wielość rzeczywistości (The Plurality Realities), and back-and-forth that followed. Despite differences, two shared some interesting similarities. Both authors had important ties to intellectual happenings outside Poland were not considerd mainstream at home. In end, however, it is these connections allowe...

Abstract In this paper, complex network analysis is used to analyze the structure of a whole river basin. A classification nodes and edges that allow basin be represented as directed given. Both global local characterization metrics are presented. Thus, centralization indexes, average path length, diameter, efficiency, edge degree strength distributions can computed interpreted. The closeness b...

Functional language compilers implement only weak-head reduction. However, there are cases where head normal forms or full normal forms are needed. Here, we study how to use cps conversion for the compilation of head and strong reductions. We apply cps expressions to a special continuation so that their head or strong normal form can be obtained by the usual weak-head reduction. We remain withi...

Dormant tumors awaken hat happens during tumor remission? After chemotherapy, tumor cell numbers may be reduced, or surviving cells may enter an altered, dormant state. Evidence for dormancy now comes from Catherine Shachaf, Dean Felsher (Stanford University, Stanford, CA), and colleagues. In their mouse model, liver tumors can be forced into dormancy and then reawakened at will. As in previous...