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The early Middle Ages saw the formation of the three Nordic kingdoms of Sweden, Norway and Denmark, and at that time the area studied here constituted a border region between them. During the same period the Church was very active in the area: a bishopric was established and a large number of churches were built. This makes the area a particularly interesting one to study from the point of view of
Popular Abstract in Swedish Syftet med denna avhandling är att undersöka vilken roll synlighet spelar i skapandet och utmanandet av tillhörighet till politiska gemenskaper. Baserat på en empirisk studie av ryska medier under 2010-talet föreslås ett sätt att teoretiskt begreppsliggöra förhållandet mellan synlighet och tillhörighet, som utgår från idén att vad som blir synligt för en publik och hur,The purpose of this dissertation is to explore the role of visibility in the production and contestation of belonging to political communities. On the basis of an empirical enquiry of Russian media during the 2010s, a theoretical conceptualization of the relation between visibility and belonging is suggested, starting in the idea that what becomes visible to publics and how, and what is rendered i
Popular Abstract in Swedish Symtomgivande nervrots påverkan i halsryggen diagnostiseras via sjukhistoria, klinisk undersökning och magnetkamera undersökning av halsryggen (MRI). Hos flera av patienterna som genomgår denna utredning infinner sig svårigheter att identifiera den/de nervrötter som är ansvariga för patientens smärta. Detta beror på att den kliniska undersökningen och undersökningen medCervical radiculopathy is diagnosed by history, clinical examination of the patient and magnetic resonance imaging (MRI) of the cervical spine. In many of the patients undergoing this diagnostic strategy, the nerve root/roots responsible for the radicular pain is difficult to define as clinical examination and MRI investigation does not provide information enough. The information from transforamin
In the evolution of bird migration, partial migration is assumed to be an important intermediate step between migration and residency. Partial migration is characterised by the existence of both migratory and resident individuals in a given population. Compared to regular migration, relatively little is known about partial migrants and their migratory performances. In my thesis, I have studied th
Popular Abstract in Swedish Alla friska människor har 46 kromosomer, 23 av dessa härstammar från modern och 23 från fadern. Kromosomer är långa kedjor av nukleinsyror som innehåller den genetiska informationen (arvsanlagen) som behövs för att ett befruktat ägg skall kunna utvecklas till en individ bestående av miljontals celler med mycket specialiserade och avancerade uppgifter. Den här utvecklingThe cells in B cell development can be divided into several subgroups or fractions, e.g. early-pro-B-, pro-B, large-pre-B-, small-pre-B-, immature and mature B cells, where the stages reflect the maturity degree of the cells. This characterization is based on the expression of intracellular markers such as the recombination activating genes 1 and 2(Rag 1 and Rag 2), the terminal deoxynucleotidyl t
Adsorption of cationic polyelectrolytes onto polystyrene latices was studied as function of polymer chemical composition and molecular weight, polymer and surface charge density and ionic strength. The ratio between polymer charges and surface charges was close to one when distances between polymer and surface charges were equal. Overcompensation of the surface charge was obtained at higher polyme
The extracellular matrix of the intervertebral disc structures contains many molecules also found in cartilage. The extremely polyanionic proteoglycans play a central role, particularly in the nucleus, by creating an osmotic environment leading to retention of water and ensuing resistance to deformation—important for the resilience of the tissue. Another major structural entity particularly impor
Sub-micrometer atmospheric aerosol particles were studied in the Amazon region, 125 km northeast of Manaus, Brazil (-1degrees55.2'S, 59degrees28.1'W). The measurements were performed during the wet-to-dry transition period, 4-28 July 2001 as part of the LBA (Large-Scale Biosphere Atmosphere Experiment in Amazonia) CLAIRE-2001 (Cooperative LBA Airborne Regional Experiment) experiment. The number si
PURPOSE: To evaluate, preclinically, the potential for dose escalation of continuous, hyperfractionated, accelerated radiation therapy (CHART) for non small-cell lung cancer (NSCLC), we examined the strategy of omission of elective nodal irradiation with and without the application of three-dimensional conformal radiation technology (3DCRT). METHODS AND MATERIALS: 2D, conventional therapy plans we
Objective: The proteoglycan decorin stabilizes collagen whereas biglycan and hyaluronan disrupt well-organized collagen. The aim was to compare hyaluronan and proteoglycans in human fetal membranes obtained before and after spontaneous labour at term. Study design: Prelabour samples of fetal membranes (N = 9) were obtained from elective caesarean sections and regionally sampled from over the cervi
The use of celestial or geomagnetic orientation cues can lead migratory birds along different migration routes during the migratory journeys, e.g. great circle routes (approximate), geographic or magnetic loxodromes. Orientation cage experiments have indicated that migrating birds are capable of detecting magnetic compass information at high northern latitudes even at very steep angles of inclinat
The bird-lemming hypothesis postulates that breeding success of tundra-nesting geese and waders in Siberia follows the cyclic pattern of lemming populations, as a result of predators switching from lemmings to birds when the lemming, population crashes. We present 50 years of data on constant-effort catches of red knot Calidris canutus and curlew sandpiper C. ferruginea at an autumn migratory stop
The objective of present work was to determine and compare the components of bioaerosol in several sectors of plant processing industries. The Study was conducted in 10 Facilities engaged in herb and grain processing, flax threshing, grain storing, baking, and cereals production. The air samples were taken on glass fibre litters with an AS-50 sampler. We determined the concentrations of airborne m
To address the importance of antigen-presenting cells for the survival of intracerebral neural allografts, allogeneic spleen cells were added to the graft tissue before transplantation. Dissociated embryonic, dopamine-rich mesencephalic and adult spleen tissues were prepared from either inbred Lewis or Sprague-Dawley rats. A mixture of neural and spleen cells was sterotaxically transplanted into t
Objective: Genome-wide association studies (GWAS) have been successful at identifying associations with stroke and stroke subtypes, but have not yet identified any associations solely with small vessel stroke (SVS). SVS comprises one quarter of all ischemic stroke and is a major manifestation of cerebral small vessel disease, the primary cause of vascular cognitive impairment. Studies across neuro
Background: To prevent posterior capsule opacification (PCO), we followed the hypothesis that calcium channel blockers (antagonists) interfere with integrin signaling and block cell adhesion in lens epithelial cells (LEC). In primary human LEC we found that the T channel antagonist mibefradil induces apoptosis which was accompanied with cell shape changes and loss of cell adhesion. Although T-type
Background Late blight (caused by Phytophthora infestans) is a devastating potato disease that has been found to occur earlier in the season over the last decades in Fennoscandia. Up until now the reasons for this change have not been investigated. Possible explanations for this change are climate alterations, changes in potato production or changes in pathogen biology, such as increased fitness o
