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Rate-Boosting Using Strong Crosstalk in Next Generation Wireline Systems

Next-generation wireline systems may exploit fre- quencies up to several hundred MHz on short lines. Strong crosstalk coupling, comparable to the direct paths, is one of the main channel characteristics at high frequencies. Instead of fully cancelling all crosstalk, we utilize strong crosstalk paths to boost data-rate for active users. Two linear precoding schemes, based on maximum ratio-combining

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Mira is the perfect purity where the demonic of the master mason has no access. The craftsman’s wife is the embodiment of innocence, the heavenly depiction of mankind as opposed to demonic Manole. “Serenity” and “light” are words that repeatedly occur in her monologue thus suggesting the plenitudine of being she is about to conceive when she would be raising into the light her perfect precious, th

Individual Producer Responsibility in the WEEE Directive - From Theory to Practice?

In the current discourse over what constitutes successful Extended Producer Responsibility (EPR) policy implementation, there is an on-going debate over the ability of programme design to include an appropriate incentive mechanism to stimulate producers to improve the design of their products for reduced life cycle impacts, and especially the impacts and costs from the end-of-life management. At t

Studies of cadmium, mercury and lead in man. The value of X-ray fluorescence measurements in vivo

Popular Abstract in Swedish Bestämning av koncentrationen av kadmium, kvicksilver och bly i människokroppen. Värdet av röntgenfluorescensmätningar in vivo.Two XRF methods have been used for in vivo studies of mercury, cadmium and lead. Persons with a history of long-term occupational mercury exposure had elevated mercury concentrations in their kidneys (up to 65 µg/g). The minimum detectable concentration varied between 12 and 45 µg/g. Battery plant workers had elevated cadmium concentrations in their kidneys (up to 350 µg/g) and liver (up to 80 µg/

Influence of the Workpiece Material Properties on the Cutting Forces

This study focuses on modelling the cutting resistance as a function of the workpiece material properties. Thus, for a workpiece material the cutting resistance may be predicted from the material properties without using any experiments. The cutting resistance may then be used to determine the cutting forces, data which in turn may be used to determine appropriate process parameters and select cut

On the design and control of wireless networked embedded systems

Wireless networked embedded systems are becoming increasingly important in a wide area of technical fields. In this tutorial paper we present recent results on the design of these systems and their use in control applications, that have been developed within the project Reconfigurable Ubiquitous Networked Embedded Systems (RUNES). RUNES is a European Integrated Project with the aim to control comp

Dendritic cells in allergy In vitro models for studies of the human immune response

This thesis, which is based on four original papers, deals with human dendritic cells (DCs) in immunity and allergy. DCs play a key role in the regulation of immune responses by acting as the sentinels of the immune system, specialized in the uptake of a diverse range of antigens. These cells migrate to local lymph nodes and become highly efficient in inducing T cell proliferation, thus inducing a