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Popular Abstract in Swedish Polymerelektrolytbränslecellen utmärker sig som en framtida effektiv och miljövänlig kraftkälla för bland annat fordon. Den bakomliggande teknologin är dock komplex och grundar sig till stor del på material och komponenter som kräver ytterliggare utveckling. En av de största hindren för bränslecellsteknologins utveckling är kravet på nya, långlivade och billiga polymermThe proton exchange membrane fuel cell (PEMFC) is currently emerging as an efficient and environmentally friendly power source. The technology is very complex and relies ultimately on materials and components which need further development. One of the major hurdles for advancing the PEMFC technology is currently the demand for new durable low-cost polymeric membranes that will allow fuel cell oper

Comparative empirical studies of the link between economic growth, carbon emissions and ecological footprints (e.g. Fritz and Koch 2016) suggest that current Western production and consumption patterns and welfare standards are incompatible with environmental limits and IPCC climate targets. In the absence of evidence for absolute decoupling of economic growth, material resource input and carbon e

This thesis investigates the interface between external impressions of an organization, often referred to as its brand and image, and internal expressions, its culture and the identity of its employees, in organizations that have suffered crises of confidence. More specifically, the thesis seeks to problematize the alignment ideal in the corporate branding perspective (de Chernatony, 2001; Harris

Blood group antigens may be used as receptors by pathogens when infecting their hosts. Different blood groups therefore can be disease susceptibility factors. Thus, pathogens may have exerted a selection pressure on the evolution of blood group diversity. One aim of our study was to identify red blood cell (RBC) membrane structures that are bound by the common human pathogen. Streptococcus pyogene

Popular Abstract in Swedish I denna avhandling presenteras för första gången den svenske konstnären Jan Håfströms (född 1937) konstnärskap från debuten 1966 fram till 2002 på ett omfattande sätt. Koncept knutna till modernism och postmodernism används som en ram och den komparativa diskussionen placerar konstverken i en internationell kontext. Tidigare forskning och teorier kring materialikonografIn this thesis the oeuvre of the Swedish artist Jan Håfström (born 1937), from his debut in 1966 until 2002, is presented for the first time in a comprehensive approach. Concepts linked to modernism and postmodernism are used as a frame and the art works are discussed in a comparative way, placing the artist in an international context. Previous research and theories dealing with material iconogra

The dissertation can be divided into two parts, the first of which is a detailed analysis of three excavations concerning Mellanbyn in southern Malmö. In the second part I study the more general development of society, relating Mellanbyn to the surrounding area as well as to the region as a whole during Late Bronze Age and the Early Iron Age. The aim can be summed up as being to study the developm

Popular Abstract in Swedish Diabetes är en folksjukdom och dess förekomst ökar dramatiskt över hela världen. Typ 2 diabetes, eller åldersdiabetes, är den i särklass vanligaste varianten av diabetes. Typ 2 diabetes är starkt förknippat med övervikt och fetma vilket illustreras av att ca 90 % av alla typ 2 diabetiker är överviktiga. Typ 2 diabetes kan förhindras genom livsstilsförändringar. Många mäThere is currently a dramatic and global increase in obesity, type 2 diabetes (T2D) and associated metabolic disorders. T2D can be delayed or prevented in individuals at risk and identifying and developing new food concepts for the prevention of obesity and T2D is of utmost importance. This thesis describes our work on exploring new food concepts for the prevention of T2D. We have used 3T3-L1 adip

Popular Abstract in Swedish Den rättighetslagstiftning som presenterades i handikapputredningens slutbetänkande (SOU 1991:46), Lagen om stöd och service till vissa funktionshindrade, LSS, visade att samhällets välfärd i ett etiskt perspektiv är något som angår alla. Kravet på samhällssolidaritet innebär enligt utredningen att samhällets insatser måste utformas i enlighet med kvalitetskrav som syftThe legislation on rights that was presented in the final report of the commission of inquiry into handicap (SOU 1991:46), the Act concerning Support and Service for Persons with Certain Functional Impairments, showed that, from an ethical point of view, society´s welfare is something that concerns everyone. The demand for social solidarity, according to the inquiry, meant that public measures mus

Popular Abstract in Swedish Medan akut smärta ofta kan bemästras på ett framgångsrikt sätt saknas ofta adekvat behandling av kroniska smärttillstånd. Smärta är ett dominerande symptom vid en mängd sjukdomar såsom till exempel, reumatoid artrit, cancer, migrän, ryggskador, fibromyalgi och tillgängliga analgetika är ofta otillräckliga. Det finns därför ett stort behov att utveckla nya och effektiva Introduction: To understand the function of the genes and their products in the pain system, studies will have to deal with complex issues related to intercellular communication, e.g. plasticity in neuronal networks. To provide a basis for such studies, the present thesis compares basic features of the nociceptive spinal systems including the organization of nociceptive withdrawal reflexes (NWR),

Context The intake of vegetables and fruits has been thought to protect against breast cancer. Most of the evidence comes from case-control studies, but a recent pooled analysis of the relatively few published cohort studies suggests no significantly reduced breast cancer risk is associated with vegetable and fruit consumption. Objective To examine the relation between total and specific vegetable

BACKGROUND: The major factors individually reported to be associated with an increased frequency of CDKN2A mutations are increased number of patients with melanoma in a family, early age at melanoma diagnosis, and family members with multiple primary melanomas (MPM) or pancreatic cancer. METHODS: These four features were examined in 385 families with > or =3 patients with melanoma pooled by 17 Gen

The growing world electricity demand and environmental concerns pushes toward new technology for electricity production. Within the thermal processes for electricity production, two axis of research are being developed to meet the needs of the industry, namely using renewable fuels and new generation burners technology. The first direction is to develop new processes able to use renewable fuels. B

Radionuklidterapi är en form av strålbehandling där sjukdom behandlas genom att ett radioaktivt ämne tillförs till kroppen. Typiskt sett består det tillförda ämnet av två sammankopplade komponenter: Dels en radionuklid (radioaktiv variant av ett viss grundämne) och dels ett läkemedel vars egenskaper gör att det tas upp i det sjuka området. Ofta tillförs det radioaktiva läkemedlet via injektion i eRadionuclide therapy (RNT) is a form of radiotherapy that uses unsealed radioactive sources for the delivery of ionising radiation within a patient's body.Radiation dosimetry is not used routinely in all centres, and the RNT field can benefit from more data on pharmacokinetics and absorbed doses (ADs).Consequently, there is a value in developing and investigating methods that facilitates the acqui

Type 2 diabetes (T2D) and non-alcoholic fatty liver disease (NAFLD) often co-occur. Defining causal pathways underlying this relationship may help optimize the prevention and treatment of both diseases. Thus, we assessed the strength and magnitude of the putative causal pathways linking dysglycemia and fatty liver, using a combination of causal inference methods.Measures of glycemia, insulin dynam

PurposeThe purpose of this paper is to analyse the impact of six energy consumption factors (unsold products, product returns, packaging, freight transport, passenger transport and buildings) on the total energy consumption in three types of distribution channels for e-commerce and conventional trade.Design/methodology/approachThe study uses a quantitative calculation model where input data for th

Background: Research on intentions to use telemedicine in primary care is sparse. This survey study explored primary care physicians’ intentions to use telemedicine by using a newly developed questionnaire: Physician Attitudes and Intentions to use Telemedicine. Methods: An anonymous web-survey with questions focusing on theory-based predictors of behavioral intentions such as Attitudes, Subjectiv

Tjänstearbetare, bland annat kvinnodominerade yrkesgrupper i offentlig välfärdssektor, står för en ökande andel av arbetskonflikter i världen. Därmed blir studier av strejker i offentlig sektor allt mer relevanta för att vidareutveckla förståelser av strejk som maktmedel. En forskningslucka finns särskilt avseende kommunalarbetares arbetsinställelser. Med målsättningen att utforska villkoren för oThe tertiary sector accounts for a rising share of labour disputes, making studies of public sector strikes increasingly relevant to the understanding of labour market power relations. With the intention of exploring conditions for public sector labour struggles, this study aims to empirically examine the extensive 2003 wage strike carried out by the Swedish Municipal Workers’ Union [Kommunal]. It

The aim of this thesis is to the understand how firms engage in exporting, particularly in consideration of three aspects—product type, past trade experience, and investments in innovation activities. It consists of one introductory chapter and three independent papers relating to determinants of firms’ exporting. Chapter 2 investigates the distance effect on the exporting of homogeneous and diff

Popular Abstract in Swedish POPULÄRVETENSKAPLIG SAMMANFATTNING (Svenska) I en klassisk monografi från 1855 med titel ”On the Constitutional and Local Effects of Disease of the Suprarenal Capsules” beskrev T. Addison det tillstånd som numera bär på hans namn. De 11 beskrivna patienterna innefattade alla huvudorsker till primär binjurebarkssvikt: autoimmunitet- rubbning i kroppens immunförsvar med pPolyglandular Autoimmune (PGA) syndrome type II in idiopathic Addison's disease: In a retrospective study of idiopathic Ad-dison's disease (median age at diagnosis 32.5 years, range 8-62; median observation time 17 years, range 0.5-41), 50% met the criteria for PGA syndrome type II. In PGA syndrome type II, 73% had ATD and 41% had IDDM. The full triad was present in 14%. The sequence of appearance