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In this paper, we study the geometry problems of estimating camera pose with unknown focal length using combination of geometric primitives. We consider points, lines and also rich features such as quivers, i.e. points with one or more directions. We formulate the problems as polynomial systems where the constraints for different primitives are handled in a unified way. We develop efficient polyno

Reliable analytical methods are increasingly needed in the food and beverage industry for the determination of specific components (e.g. sugars, proteins, vitamins, fats) and for detecting and quantifying chemical contaminants such as pesticides, heavy metals, antibiotics, and pathogenic microorganisms. The need arises from numerous regulatory actions and increased consumer concern about food comp

Of 30 primary ankle fusions in patients with osteoarthrosis, 25 ankles underwent clinical evaluation by two independent observers. In 29 cases, two independent radiologists, unanimously found 26 ankles to be radiographically fused, and three not fused. The consistency between the two orthopaedic surgeons evaluations was somewhat lower. A complete consistency between the evaluations of all four obs

High-spin states have been studied in neutron-deficient Xe-114(54), populated through the Ni-58(Ni-58,2p) fusion-evaporation reaction at 230 MeV. The Gammasphere gamma-ray spectrometer has been used in conjunction with the Microball charged-particle detector in order to select evaporation residues of interest. The yrast band has been greatly extended to a tentative spin of 52 (h) over bar and show

There has been an increasing interest in a new technique for making emulsions known as membrane emulsification, which uses a microporous membrane operated in cross-flow. The continuous phase is pumped along the membrane and sweeps away dispersed phase droplets forming from pore openings as shown in Fig. 1. The effects ofprocess parameters in membrane emulsification have been studied, especially on

Popular Abstract in Swedish Den här avhandlingen handlar om hur kön görs i en av det sociala arbetets praktiker, nämligen missbrukarvården. Socialt arbete kan förstås som en normaliserande praktik som ger uttryck för samhällets normer och värderingar. Dess syfte är att fostra och anpassa människor så att de passar in i samhället. Under senare år har intresset för att synliggöra och hantera könsfråThe aim of this dissertation is to use intersectional analysis to investigate how gender is made in drug abuse treatment and to examine how the formation of gender interplays with the formation of sexuality, class and ethnicity. Central questions are: What gender(s) are to be shaped in druge abuse treatment? What happens to a gender perspective with emancipatory ambitions when it is incorporated i

This thesis analyses the renegotiation of Swedish national identity in newspapers’ coverage of the Olympics of 1912. The “sun-shine Olympics”, as Swedes have come to term the event, idealises early twentieth-century Sweden and early sports events. Researchers have shown that this era was far from idyllic in Sweden: it was characterised by various battles concerning the proper national community. N

A speech data packet loss concealment algorithm based on pitch period repetition is presented and a novel low complexity method to refine a pitch period estimate is introduced. Objective performance measurements show that this pitch refinement improves the quality of packet loss concealment. Hardware-software codesign techniques have been investigated to implement the algorithm. Using a coprocesso