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Sökning: LAR1:gu > Lunds universitet

  • Resultat 21-30 av 3850
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21.
  • Agebjörn, Anders, et al. (författare)
  • Explicit and Implicit Knowledge of Article Semantics in Belarusian Learners of English: Implications for Teaching
  • 2020
  • Ingår i: Formal Linguistics and Language Education : New Empirical Perspectives - New Empirical Perspectives. - Cham : Springer International Publishing. - 1572-0292 .- 2215-1656. - 9783030392574 - 9783030392567 ; 43, s. 179-201
  • Bokkapitel (övrigt vetenskapligt/konstnärligt)abstract
    • The study investigates explicit and implicit knowledge of article semantics in 26 second language learners of English. Their first languages, Russian and Belarusian, lack articles. The research question is whether explicit knowledge, operationalised as an ability to explain what principle governs the choice between the definite and the indefinite article in a multiple-choice test, is associated with target-like use of articles in an oral, communicative task, assumed to tap mainly into implicit knowledge. No correlation between explicit and implicit knowledge, as measured with the two tasks, was found, suggesting that explicit knowledge is not necessary to acquire article semantics in this group of learners. The result is discussed within a modular, cognitive framework, and implications for teaching are considered.
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22.
  • Agebjörn, Anders, et al. (författare)
  • Kvinna – motsatsen till man? : Ordet kvinna:s semantik
  • 2016
  • Ingår i: Svenskans beskrivning 34 : Förhandlingar vid Trettiofjärde sammankomsten Lund den 22–24 oktober 2014 - Förhandlingar vid Trettiofjärde sammankomsten Lund den 22–24 oktober 2014. - 0347-8971. - 9789187833779 - 9789187833786 ; 74, s. 61-77
  • Konferensbidrag (refereegranskat)
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25.
  • Agerström, Jens, et al. (författare)
  • The influence of temporal distance on justice and care morality
  • 2010
  • Ingår i: Scandinavian Journal of Psychology. - : Wiley. - 1467-9450 .- 0036-5564. ; 51, s. 46-55
  • Tidskriftsartikel (refereegranskat)abstract
    • The primary goal of this study was to examine whether changes in the temporal distance of a moral dilemma affect how it is perceived and subsequently resolved. Based on Construal Level Theory (Trope & Liberman, 2003), it was predicted that the relative weight of abstract justice features should increase and the relative weight of concrete care features should decrease with temporal distance. The results showed that females became increasingly justice-oriented with greater temporal distance. However, this was not the case for males who were unaffected by temporal distance. This interaction was conceptually replicated in a follow-up experiment in which abstraction was manipulated directly by a mindset manipulation. The present results suggest that temporal distance is a contextual factor that can alter the extent to which moral judgments and reasoning are based on justice and care, although this effect seems to be moderated by gender.
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26.
  • Aggestam, Karin, et al. (författare)
  • The gender turn in diplomacy: a new research agenda
  • 2019
  • Ingår i: International Feminist Journal of Politics. - : Informa UK Limited. - 1461-6742 .- 1468-4470. ; 21:1, s. 9-28
  • Tidskriftsartikel (refereegranskat)abstract
    • This article argues that the (re-)constitution of diplomacy is intimately linked to gender and the practices of exclusion and inclusion of women and men over time. While the big debates in both academia and among practitioners concern the change and continuity of diplomacy in the last hundred years, gender has received scant, if any, attention. The overarching aim of this article is therefore to advance a new research agenda, which can spur future gender studies and contribute to rethinking diplomacy. It presents an original narrative about three distinct bodies of diplomatic scholarly work that focus on (1) diplomatic history; (2) descriptive representation; and (3) gendered institutions. We conclude that first there is a need to move out of Europe and North America to provide greater focus on Africa, Asia and Latin America. Second, there is a need to move beyond the descriptive single case studies towards more systematic comparisons, which can trace change in institutional gender dynamics over time. Ethnographic work can provide novel insights to gendered micro-processes and the daily mundane institutional practices. Third, as part of the gender turn in the field of diplomacy international feminist theory can generate significant theoretical contributions to the transformation of diplomacy.
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27.
  • Aggestam, Karin, et al. (författare)
  • Theorising feminist foreign policy
  • 2019
  • Ingår i: International Relations. - : SAGE Publications. - 0047-1178 .- 1741-2862. ; 33:1, s. 23-39
  • Tidskriftsartikel (refereegranskat)abstract
    • A growing number of states including Canada, Norway and Sweden have adopted gender and feminist-informed approaches to their foreign and security policies. The overarching aim of this article is to advance a theoretical framework that can enable a thoroughgoing study of these developments. Through a feminist lens, we theorise feminist foreign policy arguing that it is, to all intents and purposes, ethical and argue that existing studies of ethical foreign policy and international conduct are by and large gender-blind. We draw upon feminist international relations (IR) theory and the ethics of care to theorise feminist foreign policy and to advance an ethical framework that builds on a relational ontology, which embraces the stories and lived experiences of women and other marginalised groups at the receiving end of foreign policy conduct. By way of conclusion, the article highlights the novel features of the emergent framework and investigates in what ways it might be useful for future analyses of feminist foreign policy. Moreover, we discuss its potential to generate new forms of theoretical insight, empirical knowledge and policy relevance for the refinement of feminist foreign policy practice.
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28.
  • Aggestam, Lisbeth, 1965, et al. (författare)
  • Leaderisation in foreign policy: performing the role of EU High Representative
  • 2020
  • Ingår i: European Security. - : Informa UK Limited. - 0966-2839 .- 1746-1545. ; 29:3, s. 301-319
  • Tidskriftsartikel (refereegranskat)abstract
    • This article examines how the mediatised context of foreign policy provides new opportunities for political leaders to both frame and project their own leadership role to new audiences. The past ten years have witnessed a sharp rise in political leaders’ use of new social media to communicate on a range of foreign policy issues. We argue that this new media context of foreign policy, combined with a bolstered leadership mandate, has been central to the construction of a more visible public leadership role for the EU High Representative in the post-Lisbon era. Departing from recent scholarship on performative leadership and new media in International Relations theory, we develop an original theoretical framework drawing on Erving Goffman’s dramaturgy of impression management. We employ the concept of “leaderisation” to analyse how mediatisation shapes the leadership process in terms of personification and drama to enable new forms of interaction with followers. We apply this framework in an illustrative case study focusing on the process of negotiating the EU Global Strategy. This diplomatic process provided the High Representative Mogherini with a stage on which she could frame herself in a central leadership position vis-à-vis European citizens to mobilise greater legitimacy for the EU as a global actor.
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29.
  • Aguillon, David, et al. (författare)
  • Plasma p-tau217 predicts in vivo brain pathology and cognition in autosomal dominant Alzheimer's disease
  • 2023
  • Ingår i: Alzheimer's and Dementia. - : Wiley. - 1552-5260 .- 1552-5279. ; 19:6, s. 2585-2594
  • Tidskriftsartikel (refereegranskat)abstract
    • Introduction: Plasma-measured tau phosphorylated at threonine 217 (p-tau217) is a potential non-invasive biomarker of Alzheimer's disease (AD). We investigated whether plasma p-tau217 predicts subsequent cognition and positron emission tomography (PET) markers of pathology in autosomal dominant AD. Methods: We analyzed baseline levels of plasma p-tau217 and its associations with amyloid PET, tau PET, and word list delayed recall measured 7.61 years later in non-demented age- and education-matched presenilin-1 E280A carriers (n = 24) and non-carrier (n = 20) family members. Results: Carriers had higher plasma p-tau217 levels than non-carriers. Baseline plasma p-tau217 was associated with subsequent amyloid and tau PET pathology levels and cognitive function. Discussion: Our findings suggest that plasma p-tau217 predicts subsequent brain pathological burden and memory performance in presenilin-1 E280A carriers. These results provide support for plasma p-tau217 as a minimally invasive diagnostic and prognostic biomarker for AD, with potential utility in clinical practice and trials. Highlights: Non-demented presenilin-1 E280A carriers have higher plasma tau phosphorylated at threonine 217 (p-tau217) than do age-matched non-carriers. Higher baseline p-tau217 is associated with greater future amyloid positron emission tomography (PET) pathology burden. Higher baseline p-tau217 is associated with greater future tau PET pathology burden. Higher baseline p-tau217 is associated with worse future memory performance.
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30.
  • Agyemang, Alex Adusei, et al. (författare)
  • Cerebellar Exposure to Cell-Free Hemoglobin Following Preterm Intraventricular Hemorrhage: Causal in Cerebellar Damage?
  • 2017
  • Ingår i: Translational Stroke Research. - : Springer Science and Business Media LLC. - 1868-4483 .- 1868-601X. ; 8:5, s. 461-473
  • Tidskriftsartikel (refereegranskat)abstract
    • Decreased cerebellar volume is associated with intraventricular hemorrhage (IVH) in very preterm infants and may be a principal component in neurodevelopmental impairment. Cerebellar deposition of blood products from the subarachnoid space has been suggested as a causal mechanism in cerebellar underdevelopment following IVH. Using the preterm rabbit pup IVH model, we evaluated the effects of IVH induced at E29 (3 days prior to term) on cerebellar development at term-equivalent postnatal day 0 (P0), term-equivalent postnatal day 2 (P2), and term-equivalent postnatal day 5 (P5). Furthermore, the presence of cell-free hemoglobin (Hb) in cerebellar tissue was characterized, and cell-free Hb was evaluated as a causal factor in the development of cerebellar damage following preterm IVH. IVH was associated with a decreased proliferative (Ki67-positive) portion of the external granular layer (EGL), delayed Purkinje cell maturation, and activated microglia in the cerebellar white matter. In pups with IVH, immunolabeling of the cerebellum at P0 demonstrated a widespread presence of cell-free Hb, primarily distributed in the white matter and the molecular layer. Intraventricular injection of the Hb scavenger haptoglobin (Hp) resulted in a corresponding distribution of immunolabeled Hp in the cerebellum and a partial reversal of the damaging effects observed following IVH. The results suggest that cell-free Hb is causally involved in cerebellar damage following IVH and that blocking cell-free Hb may have protective effects.
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