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We study the statistical theory of shape for ordered finite point configurations, or otherwise stated, the uncertainty of geometric invariants. Such studies have been made for affine invariants, where a bound on errors is used instead of errors described by density functions, and a first-order approximation gives an ellipsis as uncertainty region. Here, a general approach for defining shape and fi
We present an approach and examples of design artefacts from on-going work on how children with profound disa-bilities can participate in formative design processes. It involves the pedagogical use of digitally interactive mul-tisensory environments. Rather than mimic participatory design from more symmetrical contexts, we address po-tentials in the situation at hand as well as the key issues of v
A meditation on the role of photography in public spaces
The 16O(gamma,pn) reaction has been measured with a resolution high enough to resolve individual low-lying states in the residual 14N nucleus. The relative population of the states provides detailed information about the quantum numbers of the proton-neutron pairs on which photons are absorbed. Partial cross-sections, available to the acceptance of the detector system, have been extracted for the
Prepared under the framework of the European Cluster Alliance (ECA), the report provides an overview of existing good practice examples of different tools and analytical methods used during the cluster-making process. The report is based on the results of an international survey of experts working in the field, and the outcomes of a workshop organised in Copenhagen in September 2008. A number of
The linear $H^infty$ control problem is stated for time-varying plant with arbitrary delays and discontinuous coefficients. The image representation of the plant is explicitly written and full solution to the suboptimal control problem is presented. Necessary and sufficient conditions for existence of a solution are derived from the abstract principle of maximum. No Riccati equations are used. The
The Large Hadron Collider (LHC) will be ready for proton-proton collisions in the year 2005 and the ATLAS detector will be one of the two experiments at the LHC which will explore a new and higher energy range for particle physics. In this thesis, an analysis of the power of the ATLAS detector to detect a Standard Model Higgs boson has been performed. It is shown that it will be possible to discov
The paper presents how object-oriented sequential function charts can be used to implement a batch control recipe management system. Grafchart, a toolbox based on Grafcet, object-oriented programming ideas and High-level Petri nets, is presented. It is shown how the concepts of Grafchart fit the models defined in the ISA batch control standard ISA-S88.01. A simulated batch process cell scenario is
Numerous geometric problems in computer vision in- volve the solution of systems of polynomial equations. This is true for problems with minimal information, but also for finding stationary points for overdetermined problems. The state-of-the-art is based on the use of numerical linear algebra on the large but sparse co- efficient matrix that represents the expanded original equation set. In this
Purpose of this paper The purpose of this paper is to propose a framework for describing and analyzing misalignments in supply chain management, which relate to changes in supply chain structures, processes, and management components. Design/methodology/approach Based on the systems approach, a single-case study with embedded design including several embedded cases from the same supply chain was
