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There is a great potential for phasor measurement applications in Scandinavia, mainly due to the long distance power transmission and limited transmission capacity expansion possibilities. Smart control, based on phasor measurements, can be used as an alternative to additional transmission lines, to increase power transmission capacity. Also the matter of damping is more and more becoming a key is
This paper describes in what ways hierarchical organizations influence the utilization and dissemination of knowledge. Particular attention will be paid to the role that tacit knowledge has. The reporting system of incidents is one element in a larger institutional process, often termed 'lessons learned' (LL). This process helps to suggest solutions to identify shortcomings and facilitates in maki
We propose a method for maximising the affine correlation between images. The method is more global in its search than for example steepest descent based methods. In a first approximation, there is no need to compute any derivatives and it is shown that the results are very good. The method is based on certain changes of coordinates in the images and extensive use of the fast Fourier transformatio
Popular Abstract in Swedish Den cancerskyddande genen p53 är av betydelse för att göra leukemiceller friska. Blodbildning. Blodceller är nödvändiga för vårt välbefinnande och vår överlevnad. Det finns flera olika typer med egna specialiserade funktioner. Så krävs t. ex. röda blodkroppar för syresättning och vita blodkroppar för att bekämpa infektioner. Blodcellerna har begränsad överlevnad; när Leukemic cells suffer from an impaired ability to differentiate due to inherited or acquired genetic lesions. These genetic changes can sometimes be bypassed with various compounds both in vitro, and, more rarely, in vivo, thus inducing terminal differentiation of the leukemic cells. Differentiation of both leukemic and normal hematopoietic cells is believed to be intimately coupled to cell cycle
A thin resistive sheet is described by its sheet conductance, and the electric and magnetic dipole moments per unit area. All three properties can be controlled by the material parameters and geometry of the sheet, for instance by making a periodic pattern of holes in it. A mathematical analysis of the low frequency limit of Maxwell's equations in a periodic setting generates a hierarchy of local
When a mobile station moves along a trajectory, it will see different parts of the same scatterers or scatterer groups during its movement. In this paper, we present a new method to identify such physical clusters of scatterers, and the corresponding groups of multipath components (MPCs) interacting with those clusters, from measurements of channel impulse responses. The method is based on identif
How are you supposed to define "The Baroque"? What does "Baroque literature" mean? In the frame of an encyclopedic article a reflection to this complex topic is given by highlighting the interplay of arts.
