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In this thesis X-ray photoelectron spectroscopy, X-ray absorption spectroscopy, scanning tunneling microscopy,and density functional theory have been used to study the fundamental interactions between model oxidesurfaces and either organic, mixed organic/inorganic, or purely inorganic adsorbate layers. As model oxidesurfaces have served the rutile TiO2(110) surface and an in-situ grown iron oxide
The development of sensitive, convenient, and cost-effective methods for detecting disease biomarkers is very important for meeting the growing demand for early clinical diagnosis. Additionally, the detection of disease biomarkers at ultralow concentrations is very important for disease prevention and treatment and posttreatment rehabilitation. However, current ultrasensitive detection strategies
Denna avhandling undersöker performativa protesters möjligheter att utmana epistemiskt våld och omforma antagonistiska relationer genom agonistiskt engagemang i den djupt asymmetriska och polariserade kontexten i Palestina och Israel. Studien baseras på etnografiska fältarbeten – inklusive 35 intervjuer och 57 deltagande observationer – genomförda på olika platser i städer såsom Jerusalem, Tel Avi
BACKGROUND: The presence of an apolipoprotein E4 (ApoE4) genotype is the major genetic risk factor for Alzheimer's disease (AD). Astrocytes are the main source of ApoE in the brain, however ApoE can also be produced by neurons and microglia. ApoE plays a role in many cell types and processes related to AD, however, it remains unclear which mechanism(s) and cellular source of ApoE are most critical
Severe extratropical winter storms are a recurrent feature of the European climate and cause widespread socioeconomic losses. Due to insufficient long-term data, it remains unclear whether storminess has shown a notable response to changes in external forcing over the past millennia, which impacts our ability to project future storminess in a changing climate. Reconstructing past storm variability
Large gulls are generalist predators that play an important role in Arctic food webs. Describing the migratory patterns and phenology of these predators is essential to understanding how Arctic ecosystems function. However, from all six large Arctic gull taxa, including three long-distance migrants, to date seasonal movements have been studied only in three and with small sample sizes. To document
Aim: Clinical trial data have demonstrated that direct oral anticoagulants (DOACs) are both noninferior to and safer than conventional therapy for the treatment of venous thromboembolism (VTE). This study aimed to compare the effectiveness and safety of DOACs versus warfarin using Nordic population-based registries. Materials & methods: This observational cohort study used Swedish, Norwegian a
Att arbeta hemifrån har de senaste åren blivit allt vanligare. Inför framtiden spås att den fysiska, ordinarie arbetsplatsen kommer att bli än mindre viktig och att fler kommer att vilja arbeta på distans helt eller delvis. Ett reviderat EU-direktiv ger dessutom småbarnsföräldrar och anhörigvårdare möjlighet att begära att få arbeta på distans av omsorgsskäl. Arbetsmarknadens parter har sedan längIn recent years working from home has become much more prevalent. It is predicted that the physical, regular workplace will become even less important in the future and that more people will want to work remotely in whole or in part. A revised EU directive gives parents of young children and carers the opportunity to request to work remotely for care reasons. Early on, Sweden’s labour market partn
There is a need of developing methods for evaluating material parameters for peat. It is hard and costly to obtain undisturbed samples for laboratory testing of the peat. Therefore, in this thesis the possibility of using in situ measurements of the shear wave velocity for first order estimates of the consolidation parameters has been investigated. In earlier work, relationships have been found be
Inom rättsområdet fri rörlighet av arbetare har barnet givits en rätt under Artikel 12 till utbildning i Förordning 1612/68 som barnet kan göra burk av i värd Medlems Staten. För att barnets rätt till utbildning ska bli tillämplig måste barnet flytta och bo tillsammans med föräldern som är arbetare. Likabehandlingsprincipen är tillämplig tillsammans med rätten till utbildning vilken kräver att MedWithin the legal field free movement of workers the child has been given a right under Article 12 in Regulation 1612/68 to education in the host Member State. For the right to apply the child has to move and reside with the worker. The principle of equal treatment applies to the provision, which requires that, the Member State does not discriminate against children to workers. To give the right fu
Tallar Pinus sylvestris som växer på Store mosse i Småland har provtagits. Tolv bestånd från den västra kanten, som tillsammans bildar tre transekter, och tre bestånd från den östra kanten ingår i denna dendrokronologiska undersökning. Syftet med projektet har varit att korrelera ringbreddsvariationer från tallar växande på olika platser längs mossekanten för att undersöka i vilken grad klimatiskaScots Pines Pinus sylvestris from the Store Mosse peat bog complex, South-Central Sweden were sampled from twelve stands at the western edge of the bog, generating three transects, and three stands from the eastern edge. The aims of the project were to correlate tree-ring widths from different locations along the bog edges of Store Mosse in order to investigate to what extent climatological parame
Problemformulering: Det ställs alltmer skärpta krav på att förbättra miljö, arbetsmiljö, logistik och ekonomi inom byggproduktion och det krävs därmed att hitta nya metoder som tillmötesgår de nya kraven. Konfektionering har tagits upp som en metod som kan minska byggproduktionens miljöpåverkan och skapa en bättre arbetsmiljö. Om denna metod även kan användas för att effektivisera logistiken och mProblem: In the construction industry there are increasingly higher requirements to reduce the environmental impact and production costs as well as improve the work environment and construction logistics. To meet these new requirements, new production methods are needed. Studies have shown, ready-to-use construction materials can be used in order to improve the environmental impact and the work en
Methane is one of the most important greenhouse gases, and the Arctic region plays an important role in its dynamics. Due to limited observations in this remote and often harsh environments, large uncertainties surround the role of the Arctic region in a warming climate. In this thesis, I examine the performance of the three low-cost solid state sensors, Figaro sensors TGS2600-B00, TGS2611-C00 an
Sammanfattning Uppsatsens titel: Arbetsledarens syn på ledarskap – inom byggproduktion Seminariedatum: 26.05.2015 Ämne/kurs: Magisteruppsats inom Företagsekonomi, inriktning organisation och ledarskap, 30 Högskolepoäng Författare: Erika Wagland, Malena Willoughby Handledare: Christine Blomquist Fem nyckelord: ledarskap, arbetsledare, ackord, byggproduktion, identitet Syfte: Syftet med denn
Sammanfattning Titel: Affärssystembranschen - En studie av branschens förutsättningar Författare: Peter Colliander, Jacob Lundblad, Sophie Monsén Handledare: Hans Knutsson Problem: Affärssystembranschen genomgår idag en omvälvande fas då nya aktörer kommer in på marknaden samtidigt som den tekniska utvecklingen går allt fortare och befintliga aktörer ändrar strategier. Konjunkturläget bidrar till
Uganda’s development-based refugee model is widely recognised as the most progressive in the world by the international community. The model has however come under solid pressure owing to the COVID-19 pandemic, and food insecurity among refugees in the country has become a major problem. This study examines how the pandemic has affected urban and settlement-based refugees’ food security with a par
