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In this chapter, the pathophysiology and neurochemical pathology of epileptic brain damage is discussed on the basis of an integrative approach in which a comparison is made to cell necrosis resulting from ischemia and hypoglycemia. Two main questions are asked. First, is the brain damage resulting from these three disorders of cerebral energy metabolism similar in distribution and structural char
Background: Lung cancer patients have a risk of recurrence even after curatively intended surgery. Cell-free circulating tumor DNA (ctDNA) and circulating tumor marker measurements are easily accessible through peripheral blood and could potentially identify patients with worse prognosis. The aim of this study was to examine ctDNA in pre-operative plasma and the role of tumor markers in pre-operat
As a part of our continuous search for oncogenic viruses in bronchial cancer, we extended our HPV studies to analyse also SV40, BKV, JCV and HCMV sequences in bronchial cancer and related these data with p53 codon 72 polymorphism. Fresh tumor samples from 78 patients with lung cancer were analysed for SV40, BKV, JCV, HCMV and HPV sequences by PCR. HPV genotypes were determined using reverse blot h
Syftet med denna uppsats har varit att utreda internetleverantörers ansvar vid tredje mans upphovsrättsintrång då internetleverantörer tillhandahåller internetuppkoppling till sådant intrång. Uppsatsen har också klargjort vilka upphovsrättsintrång som kan aktualisera internetleverantörers ansvar, samt vilka åtgärder företagen kan tvingas vidta för att förhindra förevarande intrång. Internet möjliThe purpose with this paper has been to examine internet service providers, also known as ISP:s, responsibility when they operates as an intermediate during third party copyright infringement. The essay has also investigated which copyright infringements that actualize such responsibility and what measures may be required by ISP:s to prevent copyright infringements. Today the internet makes copyr
Uppsatsen undersöker hur rättsfiguren ”urminnes hävd”, som enligt 1 § rennäringslag (1971:437) utgör grunden för samernas renskötselrätt, har hanterats i fem statliga utredningar om renskötande samers markrättigheter under perioden 1886 – 2006. Utredningarna betraktas som fem historiskt präglade uppfattningar om samers rätt, men inte som representationer av samtliga diskussioner som under tidsperiThis bachelor’s thesis investigates five government inquiries regarding property rights for reindeer husbandry during the period 1883 to 2006. It looks at how the legal entity “urminnes hävd” (prescription from time), which according to 1 § Reindeer Husbandry Act (1971:437) constitutes the legal basis for the Saami peoples’ husbandry rights, has been applied during the period. The aim is to resear
Climate change is one of humanities greatest challenges; the greenhouse gases in the atmosphere are still increasing. There is not one solution that will fix this problem several different products, raw material and technologies are required to take the steps towards a renewable society. Biomethanol and substitute natural gas, are two fossil free energy carrier, they can both be produced through g
Background: The health status of individuals is determined by multiple factors operating at both micro and macro levels and the interactive effects of them. Measures of health inequalities should reflect such determinants explicitly through sources of levels and combining mean differences at group levels and the variation of individuals, for the benefits of decision making and intervention plannin
Det har länge diskuterats om klimatförändringen som ett symptom på förhöjda utsläpp av växthusgaser orsakar några effekter. Ett resultat av årtionden av ökade växthusgasutsläpp är nu att effekterna av klimatförändringen kraftigt visar sig. Varmare väder, oregelbundet regn och kraftigare stormar är bara några exempel på effekterna som utsläpp av växthusgaser orsakar. När en individ får sin fastigheClimate change has been an issue for a long time. However, it is only in recent years that the effects have been highlighted, resulting in a discussion about climate change liability. Warmer weather, irregular rain patterns and more extreme weather are just some of the effects of climate change. What does an individual do when their property is swept away by a sudden flash surge? Naturally, they w
De grundläggande principerna för offentlig upphandling stadgas i 4 kap. 1 § LOU och inbegriper följande: principen om icke-diskriminering, likabehand- lingsprincipen, proportionalitetsprincipen, öppenhetsprincipen och principen om ömsesidigt erkännande. Principerna genomsyrar hela det upphandlings- rättsliga området, och måste iakttas av upphandlande myndigheter genom hela upphandlingsprocessen. SThe fundamental principles of public procurement are set out in Chapter 4, Section 1 in the Swedish Public Procurement Act (LOU) and include the fol- lowing: the principle of non-discrimination, the principle of equal treatment, the principle of proportionality, the principle of transparency, and the princi- ple of mutual recognition. The principles permeate the entire field of procure- ment law a
Arbetet är utfört åt skogsforskningsstationen Mógilsá som ligger strax norr om Reykjavik. Forskningen inom Mógilsá bedrivs inom delar av eller för hela Island med inriktning inom exempelvis dendrokronologi, proveniensförsök, och studier av insekter. Sedan 1900-talets början har inplantering av exotiska trädarter blivit allt vanligare och i en allt större skala. Syften med inplanteringen är bland aThis study was made in an attempt to give the forest research centre Mógilsá a produced tetratherm map and a better understanding of how topography and temperature influence the growth of two tree species. The digital tetratherm map model, covering the northern part of Iceland, was developed to investigate the correlation between tetratherm and the growth of Picea sitchensis and Larix (sukaczewii
``Pluralistic ignorance'' is a phenomenon mainly studied in social psychology. Viewed as an epistemic phenomenon, one way to define it is as a situation where ``no one believes, but everyone believes that everyone else believes''. In this paper various versions of pluralistic ignorance are formalized using epistemic/doxastic logic (based on plausibility models). The motive is twofold. Firstly, the
Uppsatsens övergripande syfte är att fastställa gällande rätt för värvningsklausuler i anställningsavtal. Utgångspunkt har tagits i den arbetsrättsliga lojalitetsplikten som innefattar ett konkurrensförbud. Kravet för parterna att iaktta lojalitet mot varandra upphör som huvudregel i samband med att anställningen upphör. Under vissa omständigheter finns dock behov av att förlänga lojalitetspliktenThe general purpose of this thesis is to ascertain the Swedish legal position regarding non-solicitation clauses in individual employment contracts. Within labour law there is a duty of loyalty, which includes an obligation not to compete with your employer. The general rule is that the duty of loyalty ceases to apply when the employment ends. However, the duty can be extended to apply after the e
The observational relationship between obesity and periodontitis is widely known, yet causal evidence is lacking. Our objective was to investigate causal associations between periodontitis and body mass index (BMI).
BACKGROUND: By gating image acquisition in myocardial perfusion SPECT (MPS) to ECG, left ventricular (LV) volumes and function can be determined. Several previous studies have shown that existing MPS software packages underestimate LV volumes compared to cardiac magnetic resonance (CMR). The aim of this study was therefore to develop a new LV segmentation algorithm for gated MPS using CMR as refer
The development of human pluripotent stem cells has opened up the possibility to analyse the function of human cells and tissues in animal hosts, thus generating chimeras. Although such lines of research have great potential for both basic and translational science, they also raise unique ethical issues that must be considered.
Popular Abstract in Swedish Skador med avskärning av nerver i övre extremiteten drabbar oftast unga personer. Nervskadan medför ett betydande handikapp i form av förlorad känsel och muskelkontroll i armen och/eller handen. Vid en nervskada dör de delar av nervfibrerna (axonerna) som är belägna bortom avskärningen medan nervens stödjeceller och ytterhölje finns kvar. För att återfå funktion måste nA new and simple method for the repair of nerve defects, in which sutures alone are used to guide regeneration between the nerve endings, was developed. Bilateral seven to 17 mm rat sciatic nerve defects were bridged by continuous longitudinal sutures with or without different modifications, by conventional autologous nerve grafts or direct repair under tension as controls. Evaluation was performe
