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The platelet-derived growth factor (PDGF) alpha and beta receptors undergo dimerization as a consequence of ligand binding. Depending on the PDGF isoform (PDGF-AA, -AB or -BB), homodimers or heterodimers of receptors are formed. In this study, we have used transfected porcine aortic endothelial cells, coexpressing cDNAs for the alpha receptor and the beta receptor at comparable levels, to investig

The active layer thickness (ALT) is an indicator of permafrost thaw, which potentially leads to the release of large amounts of greenhouse gases under global warming, and thus could further amplify climate change. The thaw depth of the active layer also governs seasonal surface deformation, caused by the volume change between ice to water, which poses risks for slope stability and infrastructure f

The present study is a part-study of the EVEDMUS (evaluation of teacher education in music) project aiming to examine the music teacher education programmes across Europe and Latin America. The overarching objective of the EVEDMUS project is to learn about the different conditions and causes in which the musical and educational knowledge is being constructed and identify factors in the programmes

Late glacial skeletal remains from mainly reindeer and wild horse, but also other species such as mountain hare, arctic fox and elk have been collected from kettle holes in Hässleberga, Scania. Bones from reindeer and wild horse have been radiocarbon dated to Allerød and Younger Dryas. Analysis of bone modifications has revealed several different actors and factors behind the accumulation of the s

Three phases of archaeological investigations have been conducted in the area of the City Museum of Novi Sad at the Petrovaradin Fortress. In this study, we summarize the results of geoarchaeological research carried out during the third phase of excavations inside the museum building. The investigated area covered 27 m2. The approximately 0.60 m thick loessic sequence offers a unique opportunity

https://projekt.ht.lu.se/fileadmin/user_upload/project/cefle/textes/le_sous-corpus_transversal/stade_b/Billy.txt - 2026-07-09

https://projekt.ht.lu.se/fileadmin/user_upload/project/cefle/textes/le_sous-corpus_longitudinal/billy/Texte_3.txt - 2026-07-09

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

Praktikanter till vt 2017 /Ambassaden i London Ambassaden i London erbjuder universitets- och högskolestuderande möjlighet till praktik under högst en termin vid enheten för politik, ekonomi och handelsfrämjande, enheten för press, information och kultur. Uppgifter under praktiken 1. Praktik på enheten för politik, ekonomi och handelsfrämjande Praktikanten kommer under handledning att medverka i a

https://www.keg.lu.se/sites/keg.lu.se/files/praktikanter_till_ambassaden_i_london_vt_2017.pdf - 2026-07-11

Abstract in FrenchRésumé : Direkt Profil est un analyseur automatique de textes écrits en français comme langue étrangère. Son but est de produire une évaluation du stade de langue des élèves sous la forme d’un profil d’apprenant. Direkt Profil réalise une analyse des phrases fondée sur desitinéraires d’acquisition, i.e. des phénomènes syntaxiques locaux liés à un développement dans l’apprentissag

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This paper explores a novel metaethical theory according to which value judgments express conditional beliefs held by those who make them. Each value judgment expresses the belief that something is the case on condition that something else is the case. The paper aims to reach a better understanding of this view and to highlight some of the challenges that lie ahead. The most pressing of these revo

This article is based on an analysis of two corpora in French as a foreign language by Swedish learners; one cross-sectional and the other longitudinal. These two corpora lent themselves to different approaches: a linguistic approach which stressed the developmental profile of agreement in number; and a more cognitive approach which analyzed various aspects of explicit and implicit knowledge in th