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This paper shows a novel methodology to improve unrolled CORDIC architectures. The methodology is based on removing adder stages starting from the first stage. As an example, a 19-stage CORDIC is used but the methodology is applicable on CORDICs with an arbitrary number of stages. The CORDIC is implemented, simulated, and synthesized into hardware. In the paper, the performance is shown to be incr
Ministerial portfolios are the most obvious payoffs for parties entering a governing coalition in parliamentary democracies. This renders the bargaining over portfolios an important phase of the government formation process. The question of ‘who gets what, and why?’ in terms of ministerial remits has not yet received much attention by coalition or party scholars. This article focuses on this quali
In Sweden, as in many other European countries, government and public agencies have promoted the expansion of eHealth over the past years, arguing that this development enhances patient participation, empowerment and cost efficiency. The development is part of a more comprehensive movement, emphasizing patient’s rights including options to make far reaching decisions concerning the patient’s own c
Popular Abstract in German n/a[abstract missing]
Abstract in UndeterminedThe national inventory reports (NIR) submitted to the UNFCCC show Sweden – which as many other countries has wetlands where parts have been drained for agriculture and forestry purposes, – to annually emit 12 million tonnes carbon dioxide equivalents, which is more GHG’es than industrial energy use release in Sweden. Similar conditions can be found in other northern countri
The paper's empirical analysis is based on a comparative approach combining a most different systems design for case selection with within-case analyses based on process-tracing. The selected cases are examples of high-stakes situations in which tactical-level commanders have made decisions with far-reaching political repercussions. Both positive and negative outcomes are studied. A total of four
Gas phase polyethylene reactors are able to produce several different grades of polymer. Adapting to market conditions requires grade transitions, associated with costs in terms of raw material and temporary production of lower priced off-specification products. In this paper, both stationary production and dynamic grade transitions are optimized to maximize profit, i.e., economic process optimiza
