Avancerad sökning

Visar resultat 1 - 5 av 14 avhandlingar som matchar ovanstående sökkriterier.

  1. 1. Group theoretical methods for solving multidimensional nonlinear partial differential equations

    Författare :Marianna Euler; Luleå tekniska universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Mathematics; Matematik;

    Sammanfattning : New methods for constructing both exact and approximate solutions of multidimensional nonlinear partial differential equations are developed. The basis of the methods is taken from the classical Lie transformation group theory. LÄS MER

  3. 2. Optimization of Point Absorber Wave Energy Parks

    Författare :Marianna Giassi; Malin Göteman; Jens Peter Kofoed; Uppsala universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Wave energy arrays; genetic algorithm; optimization; WEC; hydrodynamic interaction; Engineering Science; Teknisk fysik;

    Sammanfattning : Renewable energies are believed to play the key role in assuring a future of sustainable energy supply and low carbon emissions. Particularly, this thesis focus on wave energy, which is created by extracting the power stored in the waves of the oceans. LÄS MER

  4. 3. School nurses’ use of motivational interviewing as a method for health promoting conversations with parents of primary school children

    Författare :Marianna Moberg; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : School nurses in Sweden have an important task to promote healthy behaviours in children through regular health conversations with parents and children. Nonetheless, there are no evidence-based methods in Sweden for health conversations focusing on parenting practices and promotion of healthy behaviours for school aged children. LÄS MER

  5. 4. Fire, Poison, and Black Tears : Metaphors of Emotion in Rebétiko

    Författare :Marianna Smaragdi; Grekiska (nygrekiska); []
    Nyckelord :HUMANIORA; HUMANITIES; rebétiko; Greek music; song texts; lyrics; metaphor; metaphorical expressions; figurative language; conceptual metaphor; emotion concepts; force metaphors; Lakoff and Johnson; Kövecses;

    Sammanfattning : This dissertation is a study of metaphors of emotion in rebétiko song texts. Rebétiko is a major popular-music style of modern Greece, consisting mostly of melancholic songs full of sorrow, disappointment, and misfortune, as well as passion and romance, but also of cheerful songs of revelry and a carefree attitude to life. LÄS MER

  7. 5. Advancing antiviral strategies against emerging RNA viruses by phenotypic drug discovery

    Författare :Marianna Tampere; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Pathogenic RNA viruses can emerge from unexpected sources at unexpected times and cause severe disease in humans, as exemplified by the ongoing coronavirus disease 19 (COVID-19) pandemic caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and Ebola virus (EBOV), Crimean-Congo hemorrhagic fever virus (CCHFV) and Zika virus (ZIKV) outbreaks from the past decade. Despite the increasing impact of emerging viruses to health and economy worldwide, our preparedness to stand against these diseases is hampered by the lack of approved and effective antiviral therapies. LÄS MER