In this review we describe the recent progress in understanding of field theory on singular orbifolds and compare some of these results with corresponding string computations. Using orbifold trace formulae expressions for anomalies and tadpoles are obtained. For more complicated computations like the …

Business Process Management Systems (BPMSs) are increasingly implemented in and across organizations. There is much talk on BPMSs, and software vendors and IT-consultancy companies are leveraging this. In this paper we provide an investigation on the originality of BPMSs. We identify concepts, features …

This article uses a study of the life-story narratives of former classmates of Dutch and Moluccan descent to argue that the constructionist approach to intersectionality, with its account of identity as a narrative construction rather than a practice of naming, offers better tools for answering questions …

Anderson and Rubin and McDonald have proposed a correlation-preserving method of factor scores prediction which minimizes the trace of a residual covariance matrix for variables. Green has proposed a correlation-preserving method which minimizes the trace of a residual covariance matrix for factors. …

Retrieval practice enhances long-term retention more than restudying; a phenomenon called the testing effect. The fuzzy trace explanation predicts that a testing effect will already emerge after a short interval when participants are solely provided with semantic cues in the final test. In the present …