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A 100MHz CMOS gm-C bandpass filter

has a center frequency of 100MHz and a passband of 10MHz. The filter architecture is insensitive to parasitic capacitances, which allows for the implementation of bandpass filters over a very large frequency range. Intrinsic parasitic Q-enhancement techniques have been used, thus, obviating the need for any additional Q-tuning circuitry. The presented filter has small implementation losses with ch

Combining case study and simulation methods in supply chain management research

Using the case study research method as well as empirical quantitative-based simulation methods are becoming increasingly common in supply chain management research. However, rare signs of efforts of combining these are to be found in literature. This paper contributes to the further development of research practices by presenting and discussing the concept of combining case study and simulation.

A Naturalistic Perspective on Knowledge How : Grasping Truths in a Practical Way

For quite some time, cognitive science has offered philosophy an opportunity to address central problems with an arsenal of relevant theories and empirical data. However, even among those naturalistically inclined, it has been hard to find a universally accepted way to do so. In this article, we offer a case study of how cognitive-science input can elucidate an epistemological issue that has causeFor quite some time, cognitive science has offered philosophy an opportunity to address central problems with an arsenal of relevant theories and empirical data. However, even among those naturalistically inclined, it has been hard to find a universally accepted way to do so. In this article, we offer a case study of how cognitive-science input can elucidate an epistemological issue that has cause

Learning Based Model Predictive Control of Combustion Timing in Multi-Cylinder Partially Premixed Combustion Engine

Partially Premixed Combustion (PPC) has shown to be a promising advanced combustion mode for future engines in terms of efficiency and emission levels. The combustion timing should be suitably phased to realize high efficiency. However, a simple constant model based predictive controller is not sufficient for controlling the combustion during transient operation. This article proposed one learning

Analys av geografiska data

I detta kapitel i boken Geografisk information Behandling beskrivs och behandlas metoder för hur geografisk data analyseras. Kapitlet omfattar såväl geografisk teori som exempel på tillämpningar. Geografisk informationsbehandling baseras på insamling, lagring, analys och visualisering av geografiska data. Denna indelning utgör också grunden för bokens disposition. Boken är i första hand avsedd för

Inequality and Uneven Development in Ghana

This dissertation investigates the extent and evolution of income and educational inequality, as well as governments’ tax and expenditure policies and their implications for inequality in Ghana over the long-term. The results of the dissertation are presented in four-thematically related papers. Paper I uses a social tables approach to measure the extent of income inequality in colonial Ghana and

Legitimitet genom legalitet?

Law is everywhere – Rätten finns överallt. Det uttrycket kan beskriva rättens roll i våra liv. Utöver formella lagar, regleringar och avtal möter vi i vår vardag även informella lagar och sociala normer: i familjen, i skolan, på arbetsplatsen och i samhället i stort. De styr både hur vi tänker och agerar och vad vi förväntar oss av andra. Rättssociologi handlar om att analysera relationen mellan r