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The Common European Framework of reference for languages (CEFR) has, since its publication in 2001, become a key document with respect to the organisation of language teaching and testing in Europe. The six reference levels (A1, A2, B1, B2, C1 and C2) have become widely accepted as the European standard for grading an individual's language proficiency. However, it has been pointed out that the
In 2000, the African Growth and Opportunity Act was signed into law in the United States, and is at present set to last until 2015. The act aimed at helping the Sub-Saharan African countries develop “through trade, not aid”. This essay studies the effect of the act on diversification of goods exported from these African countries to the United States. By analysing trade data for the period 1997-20
Ur infallsvinkeln att partier antar precisa strategier för att tillskansa sig makt syftar denna uppsats till att besvara varför Miljöpartiet de Gröna förändrat sin inställning till en mer positiv hållning, gällande ett svenskt medlemskap i den Europeiska Unionen. Två teoretiska utgångspunkter ligger till grund för uppsatsen som möjliga förklaringsmodeller; att partiet följt en förändring hos välja
När miljöpartier bildades under 1980-talets Norden slog de igenom med mycket starkare kraft i Sverige och Finland än i Norge och Danmark. En förklaring går att finna i de etablerade partiernas beteende. Vi har gjort en studie av vänsterpartiers påverkan på gröna partiers framgång i Norden under 1980-talet. Vi använder teorier om vikten av sakfrågeröstning, förändrade röstmönster och ideologiska po
Åldersbedömningar av ensamkommande barn är vanligt förekommande i asylprocessen. Syftet med denna uppsats har varit att undersöka hur åldersbedömningen ska gå till och vilken betydelse utfallet av åldersbedömningen har för frågan om uppehållstillstånd. För att problematisera åldersbedömningen har jag utgått från grundläggande bevisteoretiska och processrättsliga principer, så som bevisbördans placAge assessments of unaccompanied minors are common in asylum procedure. The purpose with this thesis is to examine how such an assessment should be made and how the applicant’s age affects the question of asylum. I am using basic principles in evidence theory and procedural law, such as burden of proof and free evaluation of evidence, to problematize the age assessment. I am also discussing the mo
Rating scales are increasingly the primary outcome measures in clinical trials. However, clinically meaningful interpretation of such outcomes requires that the scales used satisfy basic requirements (scaling assumptions) within the data. These are rarely tested. The SF-36 is the most widely used patient-reported rating scale. Its scaling assumptions have been challenged in neurological disorders
In recent times, the imminent lack of public IPv4 addresses has attracted the attention of both research community and industry. The cellular industry has decided to combat this problem by using IPv6 for all new terminals. However, the success of 3G network deployment will depend on the services offered to end users. Currently, almost all services reside in the public IPv4 address space, making th
Using the information of the microstructure, this paper presents the development of an incremental constitutive law governing the response of an electro-magneto-thermo-mechanical smart composite. In this development, different shapes of reinforcements that have magneto-electro-thermo-elastic properties that differ from the matrix material are considered. Shapes such as ellipsoidal (spherical, prol
A new energy and angle resolved analyzer for photoelectron spectroscopy is described. This analyzer is based on combining an advanced focusing electron lens system with time-of-flight measurements. A position sensitive detector gives time and position for the electron events. From this information the kinetic energy and start direction are obtained through a transformation procedure, giving both a
Aim: To examine if there is an association between country of birth in parents and small-for-gestational-age (defined as a birthweight of more than two standard deviations (SDs) below the mean) in first singletons births. Methods: In this follow-up study, national population and healthcare registers were used to identify small-for-gestational-age births in all first singleton births in Sweden betw
The present study investigates patients' opinion on what constitutes good psychiatric care. It was a qualitative study using an open-ended in-depth interview centring on the patient's experiences of receiving psychiatric care. The subjects were selected to ensure maximum variation and heterogeneity. A model of deliberate sampling for heterogeneity and a modified, stratified sampling method were us
1. Capacitance measurements were used to examine the effects of the sulphonylurea tolbutamide on Ca2+-dependent exocytosis in isolated glucagon-secreting rat pancreatic A-cells. 2. When applied extracellularly, tolbutamide stimulated depolarization-evoked exocytosis 4.2-fold without affecting the whole-cell Ca2+ current. The concentration dependence of the stimulatory action was determined by intr
Coordinated structures are very frequent in texts, but generally grammatical theories have little to say on the subject. This paper describes the different types of coordination and shows how they can be analyzed - and understood - using Prolog. The work has been carried out within the automatic translation project SWETRA (Sigurd & Gawroriska-Wemgren 1988
Homelessness is a growing global problem. Homelessness produces and reinforces social exclusion. The main reason for homelessness is that there is a shortage of housing available to people with low incomes. Counteracting homelessness requires housing policy initiatives that make it possible for people with low incomes to have access to housing. At the same time people who are homeless must receive
Lymphedema is caused by dysfunctional lymph vessels or as a complication of cancer treatment leading to edema and adipose tissue deposition. One hypothesis is that adipocyte hypertrophy contributes to the volume increase in lymphedema. The aim of the study was to compare adipocyte size in arm and leg lymphedema and controls. The adipocyte size difference was also compared between the arms and legs
Neurons are continuously generated from stem cells in the hippocampus and along the lateral ventricles in the adult brain. Neural stem cells can be propagated in vitro in the presence of epidermal growth factor (EGF) or fibroblast growth factor-2. We report here that amphiregulin, a growth factor related to EGF, is a mitogen for adult mouse neural stem cells in vitro and displays potency similar t
This chapter deals with communication management as a specific form of management communication responsible for authoring, enacting, and controlling anorganization’s communication to create value. The chapter covers central ideas in thecommunication management literature, the practices, forms and contexts of communication management, and how the communication management literature has approached t
Study objective: To analyse the association between perceived discrimination and refraining from seeking required medical treatment and the contribution of socioeconomic disadvantage. Design and setting: Data from the Swedish National Survey of Public Health 2004 were used for analysis. Respondents were asked whether they had refrained from seeking required medical treatment during the past 3 mont
The notion of 'fluency' is most often associated with spoken-language phenomena such as stuttering. The present article investigates the relevance of considering fluency in writing. The basic argument for raising this question is empirical - it follows from a focus on difficulties in written and spoken language as manifestations of different problems which should be investigated separately on the
