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Popular Abstract in Swedish Områden som är kontinuerligt utsatta för vinderosion löper stor risk för att erhålla en försämrad jordkvalitet eftersom vinderosion innebär en utsållning av fina fraktioner och humus från jordmånen. För att vinderosion ska inträffa krävs en kombination av vissa väder- och markförhållanden. Flera av dessa är direkt relaterade till klimatet, t ex vindhastighet och jordfukWind erosion is a serious threat to soil resources as it causes depletion of the fine fractions that may result in a less fertile soil. Wind erosion encompasses several processes of which many are related to climate variables. To date, there is little work performed on how wind erosion relates to climate and climate change. In this thesis, atmospheric circulation and wind erosion were analysed to

Popular Abstract in Swedish Denna avhandling inom forskarutbildningsämnet arbetsmiljöteknik beskriver nyutvecklade provtagnings- och analysmetoder för att undersöka hur reaktionsbenägna luftföroreningar uppkommer och sprids i arbetsmiljön. Antalet människor som drabbas av allergier har ökat de senaste årtiondena. Många av de mekanismer som ger upphov till allergier och överkänslighetsreaktioner kMany sources of airborne contaminants have always been present in various work environments. With the development of thermosetting plastic systems, the use of reactive chemical compounds was greatly increased and thus also the risk of exposure to reactive and potentially hazardous compounds. Exposure can occur in many situations, not only at the workplace where the raw materials are handled. The f

Water security offers to the local population an adequate quality and quantity of water for health, economy, livelihoods and ecosystems. Hence, achieving basic levels of water security should be a priority in areas where access to fresh water is scarce. The Punata alluvial fan (Bolivia) is a semiarid zone and an important agricultural zone, where the main source of water is groundwater. Therefore,

This study focuses on asylum cases decided at Sweden’s migration courts. More precisely, it analyses how the highest legal instance, the Migration Court of Appeal (hereafter MCA), legitimizes decisions that concern asylum seekers. Using critical discourse analysis (CDA), the study makes power relations visible. Investigating central discursive claims that are expressed in the precedents of Swedish

In forensic DNA analysis, the polymerase chain reaction (PCR) enables DNAanalysis of minute biological crime scene traces. PCR is an enzymatic reaction for amplification of specific DNA fragments involving both biochemical andbiophysical processes. The main analytical challenge is posed by the nature of the samples of interest. Crime scene samples are heterogeneous and often contain background mat

ABSTRACT Introduction. Sexual coercion is recognized as a serious societal problem. Correlates and risk factors of sexually abusive behavior in females are not well known. Aim. Etiological theory and empirical study of female perpetrators of sexual coercion are usually based on small or highly selected samples. Specifically, population-based data are needed to elucidate risk/protective factors. Ma

Popular Abstract in Swedish Hos människan lever en rad mikroorganismer som tillsammans utgör normalfloran. Normalfloran återfinns på alla kroppsytor, det vill säga huden och slemhinnorna i munnen, svalget, magsäcken, tunn- och tjocktarmen, vagina och urinrörsmynningen. Samspelet mellan människokroppen och mikroorganismerna utsätts dagligen för påfrestningar. En sådan naturlig påfrestning är de sjuThis thesis is concerned with a family of bacterial surface proteins expressed by different strains of the anaerobic Gram-positive, commensal and human pathogen Peptostreptococcus magnus. These proteins have been studied with respect to their role in virulence, function, structure, and evolution. Strains isolated from patients with vaginosis have previously been shown to be associated with express

Popular Abstract in Swedish Bakgrund Hjärntumör hos barn är en relativt ovanlig sjukdom som drabbar cirka 70 barn i Sverige årligen. Under de senaste 40 åren har överlevnaden i barnhjärntumör ökat avsevärt från under 40 % till över 70 %. Överlevnaden har inte varit utan pris och många barn får kognitiva svårigheter efter behandlingen, t.ex. problem med långsamhet, dåligt minne, bristande uppmärksaBackground: Pediatric Brain Tumor (PBT) survivors suffer from cognitive sequelae, especially within the areas of cognitive tempo, attention, executive function and memory. The cognitive difficulties are often accentuated over the years, but knowledge about the long term trajectory is still scarce. Aim: The aim of this thesis was to examine cognitive sequelae after Pediatric Brain Tumor (PBT); ris

The aim of this thesis was to investigate the prevalence and characteristics of long-lasting upper extremity symptoms in a general population and to study some methodological aspects of outcome assessment and reporting, including validation of a Swedish version of an upper extremity region-specific outcome instrument that potentially could be useful for assessing upper extremity disorders. A gener

E-business is becoming more and more common today. The predictions of future growth give clear indications that companies will use e-business more and more. However in the growth of e-business it has been identified that there is a common lack of understanding in customer needs and logistics. In order to reduce some of this non-understanding this thesis seeks answers to the following question: - H

Popular Abstract in Swedish I denna avhandling studeras new age utifrån problemområdena hälsa, kroppslighet och genus. Genom intervjuer med andliga sökare inom new age ges en bild av de trosföreställningar och attityder som kännetecknar rörelsen. Också sökarnas olika vägar till new age och relationer till andra religioner analyseras. I det senmoderna samhället är hälsa ett eftersträvansvärt livsväIn this thesis New Age is studied from a sociological perspective, with a focus on health, body, and gender. One purpose is to examine how people within New Age view and relate to these problem areas. A parallel purpose is to find explanations to why women predominantly take an interest in New Age, and to discover how these explanations are related to the view on health, body and gender. The subje

Popular Abstract in Swedish Läs- och skrivfärdigheter är av stor betydelse i det moderna samhället. Dyslexi (läs- och skrivsvårigheter) är därför inte bara ett språkligt handikapp - det verkar också ha sociala konsekvenser som t.ex. högre arbetslöshet bland individer med dessa svårigheter. Tidigare forskning har bl.a. visat att personer med dyslexi har ett sämre verbalt minne och lägre självförtroReading and writing skills are of crucial importance in modern society. Therefore, dyslexia is a significant handicap, not only in respect of lexical skills and processing of language-based information - it appears to have social consequences as well, as evidenced for instance by the high frequency of dyslexics among long-term unemployed people. One major research problem is that the term dyslexia

Purpose: The purpose of this study is to explore experiences of persons in Nepal using lower-limb prostheses, in relation to specific articles in the Convention on the Rights of Persons with Disabilities that consider mobility, education, health, rehabilitation, and work and employment. Method: Qualitative interviews were conducted with 16 persons using lower limb prostheses. Content analysis was

Model-based estimations of historical fluxes and pools of the terrestrial biosphere differ substantially. These differences arise not only from differences between models but also from differences in the environmental and climatic data used as input to the models. Here we investigate the role of uncertainties in historical climate data by performing simulations of terrestrial gross primary product

Inom nuklearmedicinen utnyttjas radioaktiva läkemedel och strålningen som sänds ut från dessa för att diagnosticera och behandla ett flertal olika sjukdomar. Det radioaktiva läkemedlet ges ofta till patienten som en intravenös injektion, och läkemedlets egenskaper i kombination med patientens fysiologi och eventuella sjukdom avgör hur läkemedlet sedan fördelas, omsätts och utsöndras från kroppen. Many nuclear medicine investigations rely on gamma-camera imaging to study and quantify the distribution of radiopharmaceuticals or radionuclides in the patient as a function of time. This is typically used for diagnostic studies of physiological functions or for calculation of absorbed doses following radionuclide therapy. In this work, computational patient models (phantoms) have been developed

Abstract in UndeterminedHistorically, the function of Arctic ecosystems in terms of cycles of nutrients and carbon has led to low levels of primary production and exchanges of energy, water and greenhouse gases have led to low local and regional cooling. Sequestration of carbon from atmospheric CO2, in extensive, cold organic soils and the high albedo from low, snow-covered vegetation have had imp

This master’s thesis deals with commercialisation strategies for entrepreneurial firms. The basis of the work is a framework of investigation that incorporates a company’s internal and external factors, crucial when determining an appropriate strategy. This framework of investigation is applied on the case company Layerlab. Layerlab is an entrepreneurial company in the biotech industry, aiming at

A fundamental freedom in the European Union is the freedom of establishment. As part of the development of the internal market, it is essential to simplify the possibilities for EU-citizens who wish to establish their business within the internal market. Cross-border balancing within group companies is a way of helping companies to use the internal markets full potential in a more effective way. T

EU:s konkurrensrätt och dess amerikanska motsvarighet har ursprung som på många sätt skiljer sig från varandra. Men systemen har många likheter, och dessa verkar öka i takt med att världen blir alltmer globaliserad. Somliga ser till och med den moderniseringsprocess som genomfördes 2004 som ett uttryck för att EU accepterat delar av det amerikanska sättet att se på och tillämpa konkurrensrätten. As globalization is emerging, competition law has grown from being mainly a national matter to a global concern. Starting from different traditions, EU competition law has moved towards U.S. competition law in some ways, yet not in others. Some consider the modernization process of EU competition law, initiated in 2004, an acceptance of U.S. antitrust thinking by embracing a more economic approa

Popular Abstract in Swedish Psoriasis är en av våra vanligaste folksjukdomar, som drabbar 2-3 % av den vuxna befolkningen. Man vet i dag att många patienter med psoriasis lider av psykisk ohälsa och sänkt livskvalitet. Sjukdomen i sig innebär ofta en stor psykologisk påfrestning för patienten, men stress och psykisk ohälsa också kan vara en viktig orsak till insjuknande och återfall av psoriasis. Psychological distress is well known to be associated with psoriasis, both as a disease consequence, and as a causative factor for onset and exacerbations. Psychoneuroimmunological mechanisms have been suggested to be involved in the pathogenesis of psoriasis and have often been shown to be related to psychological distress and pruritus in psoriasis. The general aim of this thesis was to investig