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With a growing trend of electrification of vehicles there is a need for more flexible and advantageous charging options that reduce EV limitations. To overcome these limitations, dynamic charge through Electric Road Systems (ERS) is in development, and fast charging stations are being deployed all over the world. This thesis focuses on combining the use of both technologies, attempting to use an E
With a growing trend of electrification of vehicles there is a need for more flexible and advantageous charging options that reduce EV limitations. To overcome these limitations,dynamic charge through Electric Road Systems (ERS) is in development, and fast charging stations are being deployed all over the world. This thesis focuses on combining the use of both technologies, attempting to use an EL
The Lund Cardiac MR Group at the Department of Clinical Physiology, Lund University was established 1999 by professor Håkan Arheden and is led by a steering committee consisting of professors Håkan Arheden, Henrik Engblom, Anthony Aletras, associate professors Einar Heiberg, Ellen Ostenfeld, Erik Hedström, Katarina Steding-Ehrenborg and Johannes Töger. The group performs clinically integrated resThe Lund Cardiac MR Group at the Department of Clinical Physiology, Lund University was established 1999 by professor Håkan Arheden and is led by a steering committee consisting of professors Håkan Arheden, Henrik Engblom, Anthony Aletras, associate professors Einar Heiberg, Ellen Ostenfeld, Erik Hedström, Katarina Steding-Ehrenborg and Johannes Töger. The group performs clinically integrated res
Popular Abstract in Swedish Tunna skikt av olika material har en framträdande roll inom både vetenskap och teknik idag. Det bakomliggande intresset för denna typ av ytbeläggningar är främst möjligheten att kombinera egenskaper hos de tunna filmerna med övriga egenskaper från det underliggande materialet för att därigenom erhålla förbättrade kemiska, mekaniska eller elektriska egenskaper. DärutöverAtomic layer deposition (ALD) is a thin-film manufacturing process in which the growth surface is exposed to non-overlapping alternating injections of gas-phase chemical precursor species separated by intermediate purge periods to prevent gas-phase reactions. ALD is characterized by sequential self-terminating heterogeneous reactions between highly reactive gas-phase precursor species and surface-
In multiowner wireless networks, access points (APs) are owned and operated by different administrations, leading to significant authentication delays during handoff between APs. We propose to exploit the trust between the owners of neighboring APs for reducing the authentication delay. In the proposed authentication scheme, neighboring APs that trust each other share the security key for the visi
Recently, optimal linearly constrained minimum variance (LCMV) filtering methods have been applied to fundamental frequency estimation. Such estimators often yield preferable performance but suffer from being computationally cumbersome as the resulting cost functions are multimodal with narrow peaks and require matrix inversions for each point in the search grid. In this paper, we therefore consid
Fast algorithms for unequally spaced discrete Laplace transforms are presented. The algorithms are approximate up to a prescribed choice of computational precision, and they employ modified versions of algorithms for unequally spaced fast Fourier transforms using Gaussians. Various configurations of sums with equally and unequally spaced points can be dealt with. In contrast to previously presente
We consider thermal fluid structure interaction to model industrial gas quenching in steel forging, where hot steel Is cooled using cold high pressured gas. This allows to define properties of the finished steel part, as for example yield strength, locally at low cost and without environmental problems. For the numerical simulation, a partitioned approach via a Dirichlet-Neumann coupling and a fix
In this paper we present a novel 3D sensing approach for industrial bin-picking applications that is low-cost, fast and precise. The system uses a simple laser-line emitter. While a robot arm moves the object through the laser light, a synchronized camera captures the laser line image on the object. A full point cloud as well as an edge point cloud suitable for subsequent pose estimation is genera
We consider the capacity of multiple-input-multiple-output (MIMO) systems with reduced complexity. One link end uses all available antennas, while the other chooses the "best" L out of N antennas. The selection of the optimum antenna subset requires an exhaustive search of all possible combinations, involving (/sub L//sup N/) computations of determinants of size L /spl times/ L, which can become p
The problem of reducing the number of multiplications in infinite response filtering is considered. We show how this operation may be decomposed on finite response filtrations and so-named halfconvolutions. Examples of the efficient procedures for filters of low order are presented.
Spontaneous activation of rhodopsin without light absorption occurs at a much lower rate in rod photoreceptors and insect rhabdoms than in cones. The difference lies in the pigment molecules themselves, and has implications for the design of visual photoreceptors.
We use Cholesky decomposition of the density matrix in atomic orbital basis to define a new set of occupied molecular orbital coefficients. Analysis of the resulting orbitals ("Cholesky molecular orbitals") demonstrates their localized character inherited from the sparsity of the density matrix. Comparison with the results of traditional iterative localization schemes shows minor differences with
Sammanfattning Överlåtelser av företag är betydelsefulla affärshändelser med förhandlingar i flera omgångar. När inget annat är avtalat tillämpas köplagen som föreskriver en plikt för köparen att undersöka målbolaget, annars riskeras rätten att kunna åberopa fel gå förlorad. Felbedömningen tar utgångspunkt i köparens befogade förväntningar på målbolaget och som fel får inte åberopas vad som borde
The primary aim of this paper is to investigate which attributes are most important to the online customer experience (OCE) in the fast fashion industry. Qualitative data was gathered through a netnography of online customer reviews and comments, and a comprehensive framework of attributes important to OCE in the fast fashion industry was constructed. This framework includes nine primary attribute
Syftet med uppsatsen är att undersöka vad framgång är i dagens skandinaviska elitfotbollsklubbar och vilka strategier som är användbara för att uppnå denna. Uppsatsen ämnar således belysa och klargöra de viktigaste aspekterna i en lyckad strategi inom en modern skandinavisk fotbollsklubb. Med denna kunskap har vi för avsikt att återge en bild över hur en elitfotbollsklubb strategiskt bör organiser
Följderna av narkotikamissbruk kostar samhället stora summor pengar varje år. Att beräkna den exakta storleken på dessa summor är omöjligt, eftersom stora delar av den narkotikarelaterade verksamheten är olaglig. De kostnadsberäkningar man kan göra blir ungefärliga uppskattningar. Ändå är det viktigt att försöka, eftersom den kunskap man har om kostnaderna för narkotikamissbrukets konsekvenser utg
