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A charge sampling mixer with embedded filter function for wireless applications
A charge sampling mixer with embedded and programmable filter function is described, which is not based on the conventional sub-sampling but the proposed bandpass charge sampling (BPCS) principle. A BPCS circuit samples a radio signal by integrating the weighted current of the clocked radio signal in n clock cycles. The large sampling capacitor used in the circuit results in low noise and low char
Medias roll vid effektivitetsrevision i statsförvaltningen
Vid effektivitetsrevision i statsförvaltningen används genomslag ofta som ett mått på framgång för en NAO (National Audit Office). Media spelar en viktig roll för genomslaget, i synnerhet när det saknas beredningskrav för granskningarna i riksdagen. Relationen till media kan vara problematisk på flera vis och äventyra granskningsmyndighetens oberoende och trovärdighet. I detta papper diskuteras m
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Nathan Söderbloms idrottsuppfattning: Idrottsrörelsens manlighetsprojekt i kyrklig regi
Estimation of Deformable Structure and Motion
Anti-Reset Windup for PID Controllers
Gas Bubble Velocity Calculation in Particle Image Velocimetry images of turbulent, bubbly gas-liquid flows
Teachers' expereinces of teaching and Learning - Internationalisation in The Swedish Nurse Education. A Phenomenographic study
Quality in Internationalizing Higher Education - a Pedagogical Issue that Needs to be Addressed from a Pedagogical Perspective
Description: It is stated that even though plentiful of studies over the last decades have been concerned with internationalization in/of higher education, it has not been from the perspectives from the teachers and students and their experiences of aspects of internationalization in relation to their educational context (that is, as a student, and as a teacher). To emphasize the quality dimension
Multimodal magnetic resonance imaging increases the overall diagnostic accuracy in brain tumors.
Community Development in Sweden, with a special focus on at risk children.
A new generation of regional climate model scenarios for the Baltic Sea area.
The role of design of experiments in predictive design analysis
During recent years the increasing power of computers has led to the use of more sophisticated analysis tools within the mechanical engineering design process, or design process for short. Projects whose objective has been to introduce the Finite Element (FE) analysis into the early phases of the design process have been carried out at the Department of Machine Design, see e.g. [1]. These works cl
Personal cooling with phase change materials in a very hot environment
Requirements and Use of In-service Information in an Engineering Redesign Task: Case Studies from the Aerospace Industry
This paper describes the research stimulated by a fundamental shift that is occurring in the manufacture and marketing of aero engines for commercial and defence purposes, away from the selling of products to the provision of services. This research was undertaken in an aerospace company, which designs and manufactures aero engines and also offers contracts, under which it remains responsible for
Comparison of the optical efficiency of a wide and a narrow absorber fin in an asymmetric concentrating collector.
Foliar physiognomy at low temperatures: the continental interior of Northern Asia in the Present and the Late Cretaceous, and implications for climate retrodiction for the Late Cretaceous circum–arctic region
Jerusalem mitt i byn. Det tidigmedeltida kyrkobyggandet ur rituellt perspektiv.
The stone churches of the early medieval period are commonly supposed to have been built at the instance of society’s upper echelon, the buildingsthemselves being seen as symbolic proclamations of the social hegemony of the class concerned. The present article seeks to broaden the perspective regarding both the prime movers of church building and their motives. The building of a church required th