Two 130nm CMOS VCOs with ferroelectric varactors are presented. The cross-coupled VCO-cores are flip-chip mounted on silicon carriers with integrated inductors and tunable ferroelectric varactors. The output frequency of the first VCO is tunable from 23.4 GHz to 26.1 GHz, corresponding to a tuning range of 11 %. The phase noise of this VCO, tuned to its center frequency, measures -117 dBC/Hz at 1

I kapitlet om religion sätts fenomenet religion i relation till IMER-fältet. Med kapitlet vill författaren lyfta fram den komplexitet som finns i begreppet religion i relation till migration och genom att problematisera begreppet religion - och begreppet IMER – visa hur en beredare förståelse skapas för hur dessa förhåller sig till varandra. Kapitlet börjar med en genomgång av vad religion kan var

An economic model describing manufacturing costs is implemented within the frame of a case study. The implemented economic model is developed to enable analyses of the cost items and parameters influencing the cost of a part or a batch and also to make simulations for the purpose of investigating the economic outcome of future development activities. The aim of the case study was to identify activ

In through-drying of paper, the energy required for drying is supplied by hot air, which is forced through the paper structure. The area for heat and mass transfer is the internal surface area of the paper, which is often many times larger than the external web surface area (xy-plane). Therefore, the drying rates achieved in through-drying are often several times higher than in contact drying proc

The global political economy of energy is marked by a fragmentation of actors, institutions and frames. The goal of this chapter is to map and critically interpret this fragmented landscape of energy governance. First, it provides a deconstruction of the global energy challenge, arguing that the world does not face a singular energy problem but in fact multiple energy-related challenges. Which ene

Popular Abstract in Swedish Avhandlingen utgör en filosofisk studie av empatisk förståelse, dvs. förståelse av hur det är för någon att uppleva (t ex känna, se, tänka) någonting. De två centrala frågeställningarna är (1) hur är empatiskt förståelse möjlig och (2) hur kan empatisk förståelse motivera människor att hjälpa andra personer. Avhandlingen försvarar tesen att dessa frågor besvaras genom aThis treatise examines the nature of empathic understanding, i.e. understanding of what it is like for someone to be in a particular mental state. Its aim is twofold: (1) to explain how empathic understanding is possible, and (2) to explain how empathic understanding can cause unselfishness. The treatise defends a theory that meets both these desiderata. According to this theory (“the simulation i

The aim of this study of the Mexican Mural Movement is to analyze the myths it expressed and the myths it produced. The two main characters of my study are the minister José Vasconcelos and the painter Diego Rivera, because I believe these two personalities are indispensable for an understanding of the myths surrounding the Mexican Mural Movement. While the painter is well known, the personality a

A qualitative model of moisture distribution in screeded concrete slabs is presented. From this model it is possible to identify humidity changes in each material and thus determine corresponding moisture properties. The distribution of relative humidity, RH, was determined in nine screeded concrete slabs before flooring and after a certain time of redistribution. Moisture redistribution is clearl

Internet traffic from a fibre based residential access network is investigated concerning traffic volumes and link load. Also the cost of the services is analyzed. We show that 1 Mbps accesses subscribers maintain high loads, and that the price they pay per GB used is five times higher than the one paid by 100 Mbps access subscribers.