A new approach to optimize full custom, fixed coefficient bit-serial filters aimed at high sample rate and low power consumption is presented. The idea is to trade the filter order with the coefficient length. To show the results two filters were designed and implemented, one as a minimum order filter and the other as a minimum coefficient filter. Measurements shows that a ten fold increase in sam

A brief popular article, in Danish, about how researchers on socialist countries had to rethink their research projects after 1989, including the transition from socialist societies to postsocialist to now, post post socialist societies

Abstract is not available

Describes evolution of 'anticorruptionism' and the anticorruption 'industry' in which 'industry' is seen in contrast to local social movements 'craft'. Previously published in the journal Global Crime

Fuel economy and emissions are the two central parameters in heavy duty engines. High EGR rates combined with turbocharging has been identified as a promising way to increase the maximum load and efficiency of heavy duty spark ignition engines. With stoichiometric conditions a three way catalyst can be used which keeps the regulated emissions at very low levels. The Lambda window which results in

Thirty images with added simulated pathological lesions at two different dose levels (100% and 10% dose) were evaluated with the free-response forced error experiment by nine experienced radiologists. The simulated pathological lesions present in the images were classified according to four different parameters: the position within the lumbar spine, possibility to perform a symmetrical (left-right

Abstract not available

För femton år sedan beskrevs Internet och framväxande digitala tjänster ofta med hjälp av ord som Cyberspace och virtuella verkligheter. Under senare år har andra efemära metaforer använts. Idag talas det mer om ”molnet” och molntjänster. Sällan har konkreta fysiska anläggningar och tung infrastruktur använts i marknadsföring och i frammanandet av visioner från företag och organisationer som arbet

Abstract The laparoscopic placement of gastrostomy buttons for feeding tubes is the preferred method of gastrostomy in children with feeding requirements. This intervention often leads to some minor postoperative problems, including gastrostomy site leakage. The aim of our study was to test the hypothesis that the postoperative leakage after a video-assisted gastrostomy is correlated to the dimens

In this paper, and in the one to follow, an analysis of volume average relations in classical continuum mechanics is presented. Results from various investigations, previously presented in the literature, have been reviewed and extended and they have, in some cases, been more precisely stated and rigorously proven. Some of the results presented are believed to be new. The key object for the paper

Studenterna inom lärarutbildningen vid Högskolan i Halmstad skriver under sin sista termin ett examensarbete. Enligt de bedömningskriterier som tillämpas ska examensarbetet vara såväl vetenskapligt som skol- och yrkesrelevant. Examensarbetet bedöms av akademiska lärare och bedömningarna ligger till grund för betygsättningen av examensarbetena. Efter att examensarbetena betygsatts, kommenteras de g