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The wide variety of physical phenomena, such as motion of objects, reaction among chemical substances, electricity flow in a circuit can be described by equations with quantities that vary along time.The rate at which a quantity is changing with respect to its independent variable (time), is represented by its derivative. Thus, these phenomena are modeled by equations with differential variables tAdaptive multistep methods have been widely used to solve initial value problems. These ordinary differential equations (ODEs) may arise from semi-discretization of time-dependent partial differential equations(PDEs) or may combine with some algebraic equations to represent a differential algebraic equations (DAEs).In this thesis we study the initialization of multistep methods and parametrize som

Reduced weight and maintenance make it advantageous to replace steel with Fibre Reinforced Polymer (FRP) composites in maritime applications, but being combustible makes fire safety a burning issue. A new methodology in regulations has opened up for innovative design solutions if they can be regarded as safe as a design complying with all prescriptive requirements. However, an uneven safety level

In this article we discuss how two types of popular romances – the desert romance and the governess romance – have blended into what we refer to as the desert-governess romance. In the world of romance, the governess and the sheikh may be an odd couple but they do make good bedfellows. Etymologically speaking, the governess (“A woman who holds or exercises authority” (OED)) is the perfect love matIn this article we discuss how two types of popular romances – the desert romance and the governess romance – have blended into what we refer to as the desert-governess romance. In the world of romance, the governess and the sheikh may be an odd couple but they do make good bedfellows. Etymologically speaking, the governess (“A woman who holds or exercises authority” (OED)) is the perfect love mat

Popular Abstract in English Animal flight has always intrigued people, and different aspects of animal flight have therefore widely been studied by biologists, physicists and engineers. At least to me, the aspect concerning the aerodynamics of animal flight in particular is very interesting because of the complex temporal varying wake dynamics as a result of continually wing morphing in flapping fThe efficiency and performance of a flying animal is directly related to the aerodynamics around its body and flapping wings. Here, I have developed methods for quantifying the wake dynamics around a flying animal. The results are used to estimate the aerodynamic performance of flapping flight. Using these methods, I have studied flight of the Pied Flycatcher (Ficedula hypoleuca), the Pallas’ Long

Recent years have proven the benefits of electrifying the road bound vehicle fleet. With new components entering, the general understanding as well as the components as such needs to be improved. Focus in the thesis is on the design of an electric machine based on specifications of requirements for a commercial heavy vehicle such as a truck or a bus. One strict requirement is that the machine has

This chapter examines the legal regulation regarding administrative silence in Swedish administrative law. The main aim is to give an overview of the legal instruments to prevent and challenge administrative silence in Swedish administrative law and to identify any possible gaps or weaknesses in the system. Traditionally, the term ‘administrative silence’ is not used in Swedish administrative law;This chapter examines the legal regulation regarding administrative silence in Swedish administrative law. The main aim is to give an overview of the legal instruments to prevent and challenge administrative silence in Swedish administrative law and to identify any possible gaps or weaknesses in the system. Traditionally, the term ‘administrative silence’ is not used in Swedish administrative law;

This study investigated how individuals combine information learned across temporally separate events in order to make novel inferences through memory integration, utilising EEG to provide a novel investigation with high temporal resolution. Participants completed an associative inference task (Zeithamova & Preston, 2010) modified for EEG across three experiments, during which they learned st

The adsorption of proteins is a very common phenomenon, happening almost always when a protein solution comes into contact with a solid. However, it is far from always clear what the results of adsorption will be in terms of adsorbed amount, protein orientation, and protein conformation. In this work, the adsorption of two proteins – histatin 5 and fibrinogen – has been studied using coarse-graineThe adsorption of proteins is a very common phenomenon, happening almost always when a protein solution comes into contact with a solid. However, it is far from always clear what the results of adsorption will be in terms of adsorbed amount, protein orientation, and protein conformation. In this work, the adsorption of two proteins – histatin 5 and fibrinogen – has been studied using coarse-graine

As being digital increasingly becomes a requirement for functioning in society, those who are not as digital increasingly become excluded. This study aims to problematize the Swedish policies surrounding digitalization, and especially those in some way related to digital exclusion. The paper uses a combination of Bacchi’s What’s represented as the problem? methodology and theories on the neolibera

This paper examines the degree to which dynamic inconsistency in climate policy presents a serious challenge in the sense that exclusively pursuing near-term cost-efficiency implies strong disincentives for policy makers to attain long-term abatement goals. We model technological change and cost-efficient emissions cuts of roughly 80% in the EU-27 energy sector during the forty-year period 2010-20

Sammanfattning Avregleringen av den finansiella marknaden har skapat förutsättningar för alternativa marknadsplatser. Företag kan i dag välja att notera sig på icke traditionella börser som inte är knutna till en fysisk handelsplats. För att skapa förtroende och långsiktighet för dessa virtuella marknadsplatser krävs det att vikt läggs vid relationen till kunderna. En del i detta är att ta hänsyn

One by one, municipalities around Sweden have started their policies and activities to tackle unemployment. Lund municipality has since 2020 expanded its employment services. This study analyses the employment services implementation in Lund municipality's local government regime. The analysis is done mainly through the lenses of the implementation theory of Lipsky’s (1980; 2010) on street-lev

A 1-m normal-incidence monochromator has been designed and installed on a bending-magnet beam line at the MAX storage ring in Lund. The optical properties of the beam line have been investigated via ray-tracing studies and with flux measurements of the beam line-monochromator combination. A resolution of 0.9 Å at 919.8 Å was measured in first-order diffraction with an argon hollow-cathode lamp for

Due to the refugee crisis that evolved in 2015, the Swedish Government introduced a new refugee policy in order to decrease the number of asylum seekers arriving in Sweden. This new refugee policy resulted, among other things, in a temporary law that limits the possibilities to receive a residence permit in Sweden. The temporary law has received a great amount of criticism from several consultatio