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Människor med grava rörelsehinder behöver hjälp för att klara av sina vardagliga sysslor såsom att klä på sig, äta, borsta tänderna, klia sig, dricka mm. De behöver också stöd för att kunna utföra ett arbete. Traditionellt är det någon eller några personl

There have long been assumptions about optimal visual strategies for specific tasks, arising from the differences noted between experts’ and novices’ eye movements in domains as diverse as reading, driving, rifle shooting, and cricket. However, because there remains a gulf between theoretical models of eyemovement control (e.g Findlay & Walker, 1999) and their use in applied contexts, simply t

In this paper, an automatic method for reducing chemical mechanisms during run time based on the quasi-steady-state assumption (ASSA) is presented. The method uses a lifetime analysis of the chemical species which can be set to steady state according to a ranking procedure. Steady-state species concentrations are computed by algebraic rather than differential equations, thus yielding a significant

We consider the problem of L2-optimal triangulation from three separate views. Triangulation is an important part of numerous computer vision systems. Under gaussian noise, minimizing the L2 norm of the reprojection error gives a statistically optimal estimate. This has been solved for two views. However, for three or more views, it is not clear how this should be done. A previously proposed, but

Evaluation of IT investments is a difficult and complicated issue. This chapter presents a framework for control of IT investments with the aim of providing decision-makers with a clear picture of individual IT investments as well as an aggregated level where all IT investments are combined into a total picture. The framework has been developed using an action–research approach.In a number of work

Popular Abstract in Swedish Slå vatten i småbitar Många av de små molekyler som omger oss kan verka helt alldagliga. Vatten, koldioxid, syre, metan; de bara finns där, i våra kroppar, i våra lungor, överallt. Men så börjar någon tala om klimatförändringar, och att förstå de banala molekylerna blir avgörande för hela vår existens. Koldioxid, metan och vatten är växthusgaser, och det finns idag merThis dissertation contains seven studies exploring novel instrumentation for ion and electron spectroscopy, including their applicability at storage ring light sources. The studies focus on instrumentation to study decay, dynamics and dissociation of photoexcited molecules, and the possibility to host such instruments at MAX~IV. Commissioning of an instrument for negative-ion/positive-ion coincid

Sedan början på 1990-talet lever en större andel ungdomar och unga vuxna under knappa ekonomiska omständigheter. Alltfler ungdomar och unga vuxna har en bräcklig förankring på arbetsmarknaden och löper en större risk för social margina- lisering jämfört med befolkningen överlag. Sverige har en ungdomsarbetslöshet som ligger över EU27-snittet och den högsta bland de nordiska länderna. Bromölla har

Polyiodides and binary metal iodide-iodine compounds have been prepared and investigated by means of X-ray diffraction, EXAFS, far-IR, Raman, UV-vis and NMR spectroscopy and quantum chemical calculations. (Et3S)[AuI4].2I2 and (Me3S)[Cd2I6]1/2.3I2 were synthesised through the reaction between the room temperature melt of trialkylsulfonium polyiodides and the corresponding metal iodides. The structu