Functionalization and precise modulation of the electronic properties graphene are key processes in development new applications this promising material. This study examines potential using organic polycations as p-dopants and/or anchoring motifs for non-covalent functionalization. A library hybrid materials was prepared through wet-chemical Both chemical vapor deposition reduced oxide were fun...

The integration of digital technology confronts teachers, educators and researchers with many questions. What is the potential of ICT for learning and teaching, and which factors are decisive in making it work in the mathematics classroom? To investigate these questions, six cases from leading studies in the field are described, and decisive success factors are identified. This leads to the con...

In a seminal contribution, Hansson (1976) demonstrates that the collection of decisive coalitions associated with an Arrovian social welfare function forms an ultrafilter. He goes on to show that if transitivity is weakened to quasi-transitivity as the coherence property imposed on a social relation, the set of decisive coalitions is a filter. We examine the notion of decisiveness with acyclica...

This paper addresses the problem of finding the parameters of the arrival law which most significantly influence expected occupation and loss of a finite capacity queue. The input process is supposed to be ergodic and wide sense stationary. We show that it is mostly possible to fit an MMPP(2) to the decisive parameters of observational data. Numerical examples iifustrate the importance of the d...

This presentation reviews the results of an investigation into a process for developing asymmetric tactics in support for small unit training. Some have argued that asymmetric tactics are something outside of our normal understanding. This work disagrees with that assertion. We postulated that any force would prefer to achieve their strategic objectives through quick, decisive operations. Force...

5Recently, Otsuji and Takagaki have reported the accumulation of these compounds in 6azauracil treated bacteria, Journal of Biochem. (Japan), 46, 791 (1959). 6 Strominger, J. L., J. Biol. Chem., 224, 509 (1957). 7 Gray, C. H., and E. L. Tatum, these PROCEEDINGS, 30, 404 (1944). 8 Resumption of the DNA synthesis may have a decisive role in making the unbalanced growth of the organisms irreversib...