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This paper describes a fast algorithm for topology independent tracking of moving interfaces under curvature- and velocity field-dependent speed laws. This is usually done in the level set framework using the narrow-band algorithm, which accurately solves the level set equation but is too slow to use in real-time or near real-time image segmentation applications. In this paper we introduce a fast
Popular Abstract in Swedish Länder som strävar efter att kvalificera sig för medlemskap i Europeiska unionen måste genomföra omfattande reformer under kort tid. Som en effekt av anpassningsprocessen till unionens regelverk och politiska, ekonomiska och administrativa kriterier omstruktureras statsapparaten. Detta gäller inte minst i de kandidatländer som samtidigt genomgår radikala transformationsIt is generally recognized that the EU accession process has profound effects on state transformation in the postcommunist applicant countries. A key problem of postcommunism has been a weak ability to implement public policy. This study explores how efforts to fulfill EU conditionality may influence implementing capacity. Firstly, it advances a theoretical framework for this purpose, focusing on
High-spin states in Lu-165 were populated in the La-139(Si-30, 4n) reaction at a beam energy of 152 MeV and gamma-ray coincidences were measured with the EUROBALL spectrometer array. Nine new rotational bands were discovered, known band structures were considerably extended and many inter-band transitions were found. Structures with normal deformation coexist with bands associated with the strongl
I tidigare forskningsprojekt har vattenavvisande impregneringar studerats genom litteraturstudier och laboratorieprovningar. För att skapa en bättre helhet har dessa studier kompletterats med fullskaleförsök under en 10-årsperiod. Fullskaleförsöken har avsett både vattenavvisande fasadimpregnering och injicering mot uppstigande markfukt i murverk.
Åren 1999–2003 avled drygt 3 000 patienter under intensivvård södra sjukvårdsregionen. I endast 6 procent av fallen (174 patienter) hade man konstaterat total hjärninfarkt med medicinska möjligheter till organdonation. Samtycke till organdonation gavs i drygt hälften av fallen. En motsvarande registrering kan i kvalitetssäkringsprogrammet för intensivvården (PASIVA) bli en rikstäckande kvalitetssäA complete registration of all deceased patients at intensive care units in the Southern Health region of Sweden has shown that 3,114 patients died during the five years from 1999 to 2003. Only 174 cases (5.6 per cent) were classified as potential organ donors according to the definition of total brain infarction (brain death) without medical contra-indications against organ donation. Consent for
Christina Stead's works resist simplistic categorization, a circumstance which has attracted some critics and exasperated many others. The upsurge of post-colonial and feminist criticism in the 1980s revitalized critical interest in her books. Exuberant intertextuality and an abundance of contradictory literary and ideological discourses - previously often regarded as excesses flawing Stead's lite
This paper addresses human resources management (HRM) systems and practices in a large multinational management consultancy firm. The firm invests considerable resources in HRM, and is frequently praised by employees for its accomplishments in hiring, developing, and promotion. However, this general faith in HRM does not align particularly well with employees' experiences and perceptions of the sp
The techniques to measure the position of sense wires and field wires, the gas gain and the gas flow rate inside wire chambers using a collimated and filtered X-ray beam are reported. Specific examples are given using barrel modules of the Transition Radiation Tracker of the ATLAS experiment. (C) 2003 Elsevier B.V. All rights reserved.
The herbivore-induced response of alfalfa (Medicago sativa) was examined through assays with Spodoptera littoralis larvae and analyses of important secondary substances. In food preference experiments, larvae preferred young undamaged alfalfa plants over plants that had been damaged by feeding larvae 5 and 7 days earlier, while no difference in feeding preferences could be detected 1, 9, and 14 da
Popular Abstract in Swedish Olika källor till fukt i ytterväggar. Betydelsen av sambandet mellan puts och underlag för fuktbalansen i ytterväggar. Provningsmetoder. Kartläggning av egenskaper hos olika putser och underlag ingår ej i undersökningen.The report deals with the effect of renderings on the moisture balance in facades. The main therne is the moisture mechanism in cnnnection with different moisture sources. Different opinions about moisture in facades and consequences of moisture are mentioned as a background. The work is then concentratedon on the moisture conditions in rendered walls. Different moisture sources are discussed sep
It is shown that decision makers guided by Popperian epistemology will have a preference for transparency, even in situations where standard economic theory provides no rationale for such a preference. This provides a Popperian resolution of the Ellsberg paradox, and a rationale for suspicion in experiments as well as in economic life.
Background: It has previously been shown that an anterior cruciate ligament (ACL) injury may lead to impaired postural control, and that the ability to maintain postural control is decreased by fatigue in healthy subjects. To our knowledge, no studies have reported the effect of fatigue on postural control in subjects with ACL injury. This study was aimed at examining the effect of fatigue on bala
