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In this report slow frequency-hopping systems are analyzed with respect to the probability of successful transmission of packets, and with respect to the throughput. It is assumed that collisions result in a loss of all information contained in the colliding packets, irrespective of the distance between the units of the system. Units transmit packets of different types with a certain probability,

Time is a fundamental aspect of human cognition and action. All languages have developed rich means to express various facets of time, such as bare time spans, their position on the time line, or their duration. The articles in this volume give an overview of what we know about the neural and cognitive representations of time that speakers can draw on in language. Starting with an overview of the

Purpose: Our animal model suggests that quantification of ductal flow from colour Doppler pixels is possible. We aimed to clarify whether this method can be used to determine a clinically significant ductal shunt in children. Methods: We retrospectively quantified ductal flow from saved images from 20 children who had been admitted for device occlusion of patent ductus arteriosus. Colour Doppler i

A review of a doctoral issertation on "The Visitation of the Sick in Swedish Medieval and Reformation Traditions".

The article presents some results from an international project on the introduction of French literature in Scandinavia during the 19th century. A point of departure is the database BREFS (Bibliographie du Réalisme Français en Scandinavie), containing the translations of novels, short stories, poetic works and theatre plays that were published in Denmark, Finland, Iceland, Norway and Sweden in boo

The early Church was a narrative fellowship which narrativized the Jesus tradition and per-formed it from memory. It did so by using specific narrative and mnemonic forms of commu-nication. The chreia combines features of narrativity, oral performance, and memory and con-stituted a basic element of the narrative mosaic of the Church. The author of the Gospel of Mark indicates a broader pattern of

Parts of Dunn's methodology in "Jesus Remembered" (2003) are scrutinised: the meaning of "memory" and whether this is the ultimately attainable object of historiography. I contend that historical research should not content itself with investigating how memories are "fictionalized", i.e. retained in narrative form, but press on to verified judgments on historical facts. "Grand (or: master) narrati

A polymer electrolyte fuel cell (PEFC) is an electrochemical device that converts chemical energy directly to electrical energy, and its performance greatly depends on its operating temperature. Therefore, in this paper, a novel thermodynamic PEFC model with the airflow cooling method is firstly developed for the PEFC system. Then, a novel model predictive control (MPC) controller is designed to c

The objective was to investigate if diffusing laser fibres can be modelled as conductive heat sources without miscalculating coagulated volumes, and if finite element analysis, disregarding light transport, may be used for three dimensional (3D) treatment planning in interstitial laser thermotherapy (ILT). Temperature distributions and coagulated volumes with a diffusing laser fibre, as compared t