Filtyp
I Sverige utgör bygg- och rivningsavfall en tredjedel av landets totala avfall, exklusive gruvavfall, samtidigt som bygg och fastighetssektorn står för omkring en femtedel av växthusgasutsläppen nationellt. Eftersom byggnader blir mer och mer energieffektiva blir det alltmer intressant att beakta klimatavtrycket som materialet bidrar med. För att förebygga bygg- och rivningsavfall och underlätta
Abstract Title: Dune erosion during storms in Skanör-Falsterbo - simulations with the help of XBeach Authors: Mikael Dunér and Axel Flodin Vacher Supervisors: Professor Magnus Larson and Doctoral Student Björn Almström, Division of Water Resources Engineering at Lund Institute of Technology, Lund University. Presentation of problem: With a rising sea-level, because of the climate change, the risk
Popular Abstract in Swedish Målet avhandlingen har varit att undersöka möjligheten att bygga en kvantdator i kristaller dopade med joner av sällsynta jordartsmetaller. Det har visat sig att sådana joner har en väldigt lång livstid, vilket är en förutsättning för de typer av experiment som har utförts i den här avhandlingen. För att ytterliggare förhindra att de känsliga tillstånden i jonerna störsThis thesis describes a number of coherent processes, such as quantum information processing, superradiance and electromagnetically induced transparency, which have been experimentally implemented using rare-earth-ion-doped crystals. The rare-earths are a class of elements that have in common, an atomic structure that allows for very long lifetimes as well as coherence times, both on optical trans
Inom ett demokratiskt samhälle är likhet inför lagen en av de viktigaste principerna. Men är den möjligt att uppfylla i praktiken? Går det överhuvudtaget att behandla människor lika trots att vi ständigt delar in varandra i olika kategorier? I Sverige idag tilldelas alla barn ett juridiskt kön redan vid födseln. Beroende på om barnet anses vara en flicka eller en pojke följer sedan helt olika förvEquality before the law is one of the most important principles within a democratic society. But can it be put into practice? Is it at all possible to treat people equally in a society where we constantly divide each other into different categories? Today in Sweden, all children are assigned a legal sex at birth. We have different expectations on what qualities a child is supposed to have dependin
Den senaste tiden har ifrågasättandet av diagnosen skakvåld fått mycket uppmärksamhet, bl.a. eftersom HD i NJA 2014 s. 699, just på grund av ovan nämnda ifrågasättande, friade den tilltalade från anklagelserna om skakvåld. I ett annat fall beviljade HD resning för en man som tidigare dömts för skakvåld. Syftet med denna uppsats är att granska diagnosen skakvåld ur ett juridiskt perspektiv. Det skeRecently the questioning of the diagnosis ’shaken baby syndrome’ has received attention, partly because the Supreme Court in a judgment, because of the poor scientific evidence base for the diagnosis, acquitted the defendant from the accusations of shaking his baby. In another case the Supreme Court granted a man, who had been sentenced to prison for killing his daughter by violent shaking, a new
Over the last 20 years the population in large Swedish cities and their suburbs has grown with 25%. This massive population growth has increased the competition in the housing market, which results in people moving more often. The most frequent movers are between 20-30 years old and they move every 6-12 months. With this background the goal was to examine the living situation for these people. Wha
Light interacting with biological matter is dominated by light scattering; biological matter is turbid. In order not to harm the natural structure of biological matter, visible light can be used to investigate it, and to avoid the light being absorbed from e.g. blood and water, an optical window in the longer wavelength region of the visible spectrum is used, that is, red light. One can actually c
The wake flow behind a cantilever beam of quadratic cross-section at a Reynolds number of 50,000 is investigated using detailed simulations. Two cases are considered, the first one using a stiff beam and the second one with a beam allowing for elastic deformation due to the hydrodynamic forces. The flow is simulated using an implicit large eddy simulation (ILES) approach in OpenFOAM and the struct
In the US and most European countries, testicular cancer is the most common malignancy in young men aged 20-40 years. Since the introduction of cisplatin-based treatment in the 1970s, more than 95% of the patients are cured. The increasing incidence of testicular cancer and high survival rates, has led to a growing number of testicular cancer survivors (TCSs). As they have a long life expectancy i
I have conducted a survey about the number of horse farms in Lomma municipality, how they take care of their manure, their waste and what type of waste they generate. The survey aims to identify horse farms in the municipality and how they handle their manure and waste. According to the questionaires the most common place of storage for the manure is on a concrete base, which prevents nutrient lea
Energy use and energy feedback - An evaluation of Sweden’s largest energy saving experiment at E.ON E.ON Sverige AB is now performing Sweden’s largest energy saving experiment to see if its customers can reduce their electricity consumption just by visualizing it. The experiment turns to 10 000 of E.ON’s customers, having an annual consumption exceeding 10 000 kWh. Customers are equipped with a di
Sealings are an important part in the industrial robot. One important property of the seal is to keep all particles and fluids from the outside, away from the important components inside the robot. Another important property is to keep the oil and grease inside the robot, and prevent leakage. The seal also prevent leakage inside the industrial robot and reduces the risks of sensitive components to
A random planar quadrangulation process is introduced as an approximation for certain cellular automata in terms of random growth of lines, called rays, from a given set of points. This model turns out to be a particular (rectangular) case of the well-known Gilbert tessellation, which originally models the growth of needle-shaped crystals from the initial random points with a Poisson distribution
Översiktliga beräkningar visar att ca 2 miljoner människor utsätts för trafikbullernivåer överstigande de riktvärden som riksdagen ställt sig bakom. Ungefär 500 000 av dessa utsätts för buller från tågtrafiken. Trafikbuller har betydelse för vår hälsa och de negativa effekterna kan vara störning av dagliga aktiviteter, stress sömnsvårigheter, koncentrationsproblem och högt blodtryck. Detta arbete Roughly 2 million Swedish citizens are exposed to traffic noise from roads, railways and aircrafts at levels higher than those approved by the government. As many as 500 000 of these are subject to railway noise. Exposure to traffic noise can have negative effects and cause irritation and disturbance of daily activities and also create general health problems such as lack of sleep, stress, concent
The relationship between the programs of the Swedish Left party and communist ideology is a vexed question, since the party has tried to transform itself from a communist party to a broad left party. This study describes the development of the ideology of the Left party as expressed in their party programs from the 1970’s until today. This development is examined with a content analysis. To comple
This study investigates the toxic effect of E(2)nonenal (trans-2-nonenal, T2N) and its conjugate with horse muscle myoglobin (Mb) tested on murine cell line L929 and human cell line A549, as well as the genotoxic effect of these compounds assayed by measuring of micronuclei in human cells K562. It is an aldehyde, which is occurring as the substance responsible for an off flavour in aged beers, but
This dissertation focuses on the medieval nobility and its manors in the inland of Småland. The problems tackled in the dissertation may be divided into two major complexes. One concerns the emergence and growth of the Småland nobility in a long-term perspective, the second concerns the spatial conditions in which the nobles established their manors in the landscape. An important question concerns
A semiempirical method to characterize the pencil-beam dose kernel is presented. Results from measurements are described by mathematical models of the applicable physical processes. The measurements were made with 6 and 25 MV x-ray beams from a linear accelerator. Broad-beam notations were used consistently, and the pencil-beam quantities were obtained by differentiation. The results were compared
