Dpf Diagram,For our analysis we use the Diagram Predicate Framework (DPF)1 [6,7,8] which provides a formal approach to modelling based on category theory – the mathematics of graphbased structures. In addition, DPF enables us to define a language The main difference is that instead of fully covariant Feynman diagrams timeordered diagrams known as Goldstone diagrams are used, and external legs have to be interpreted differently when they refer to occupied states, and are treated 3. Diagram. Predicate. Framework. DPF is a graphbasedspecificationformatthattakes its mainideas from both categorical and firstorder logic (FOL), and adapts them to SE needs. While in FOL the arity of a predicate is given by a collection of DPF uses the concept of.diagram predicates to specify constraints on a diagrammatic specification. A DPF predicate signature Σ = (P Σ,αΣ) consists of a collection of predicate symbols and a mapping of the predicate symbols to their arity.This paper presents the DPF Workbench, a diagrammatic tool for domain specific modelling. The tool is an implementation of the basic ideas from the Diagram Predicate Framework (DPF), which provides a graph based formalisation of The concept of duality was most fully developed for mesons and for our purposes is most conveniently summarized in terms of quark duality diagrams. In Figure 1 we have drawn a duality diagram for mesonmeson scattering and indicated a Contexts and Context Awareness in View of the Diagram Predicate.Framework Uwe Wolter1 and Zinovy Diskin2 1 Department of The Diagram Predicate Framework (DPF) is a generic specification format (still under development) aimed at List of Figures Figure 21 Diagram of flow through a DPF Channel.  14 Figure 22 Diagram of NOx Storage and Release Mechanism.  19 Figure 23 Diagram of DPNR flows and catalyst.  23 Figure 31 Schematic of the bench flow Emittance for the originaltype DPF gun is shown in Fig. 9, and is compared with a conventional tetrode gun. From these superimposed diagrams, the density distribution in the spot has been derived. The distribution at the best focus voltage is DPF, diagrammed on page 47, will be required to perform a variety of functions associated.with data processing, MSS data acquired will be reproduced in the form of annotated film images, as indicated in the process diagram on page 48.