Sökning: "Inversions"

Visar resultat 11 - 15 av 56 avhandlingar innehållade ordet Inversions.

  1. 11. Syntactic Variation in the Swedish of Adolescents in Multilingual Urban Settings : Subject-verb Order in Declaratives, Questions and Subordinate Clauses

    Författare :Natalia Ganuza; Kari Fraurud; Paul Kerswill; Stockholms universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; syntactic variation; subject-verb inversion; non-inversion; language use in multilingual urban settings; multilingual youths; standard non-standard; Swedish; SLA; Bilingualism; Tvåspråkighet; tvåspråkighetsforskning; Bilingualism Research;

    Sammanfattning : This thesis investigates the use of word order variation, in particular the variable use of subject-verb inversion and non-inversion in main declarative clauses, among adolescents in contemporary multilingual settings in Sweden. The use of non-inversion in contexts that in standard Swedish require inversion is sometimes claimed to be characteristic of varieties of Swedish spoken among adolescents in multilingual urban areas. LÄS MER

  3. 12. Structural genomic variation in human disease

    Författare :Maria Pettersson; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Structural variants (SVs) are physical changes in the structure of chromosomes and include both unbalanced copy number variants (CNVs) and balanced events (translocations, inversions and insertions). Many SVs constitute benign background variation and are found frequently in healthy individuals. LÄS MER

  4. 13. A Neural Network Technique for Retrieving Atmospheric Species from Microwave Limb Sounders

    Författare :Carlos Jimenez Sanchez; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : Atmospheric radiometry requires solving an inversion problem due to the indirect nature of the measurements. Traditional iterative methods for non-linear inversions are computationally intensive and faster algorithms are desirable. LÄS MER

  5. 14. Improvement and Assessment of Two-Dimensional Resistivity Models Derived from Radiomagnetotelluric and Direct-Current Resistivity Data

    Författare :Thomas Kalscheuer; Laust B. Pedersen; Christopher Juhlin; Roland Roberts; Heinrich Brasse; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Electromagnetic geophysics; radiomagnetotellurics; direct-current resistivity; displacement currents; dielectric effect; non-linearity; inversion; regularization; two-dimensional model; model variance; model resolution; data resolution; Geophysics; Geofysik;

    Sammanfattning : Two-dimensional (2-D) models of electrical resistivity are improved by jointly inverting radiomagnetotelluric (RMT) and direct-current resistivity (DCR) data or by allowing for displacement currents in the inversion of RMT data collected on highly resistive bedrock. Uniqueness and stability of the 2-D models are assessed with a model variance and resolution analysis that allows for the non-linearity of the inverse problem. LÄS MER

  7. 15. Causes and Consequences of Early-life Conditions : Alcohol, Pollution and Parental Leave Policies

    Författare :Jenny Jans; J. Peter Nilsson; Per Johansson; Arizo Karimi; Matthew Neidell; Uppsala universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Air pollution; alcohol availability; parental leave policies; health; educational attainment; earnings; time investments; child outcomes; Economics; Nationalekonomi;

    Sammanfattning : Essay I: This paper studies the effect of air pollution on infant health in Sweden. Combining register panel data on birth outcomes and family characteristics with pollution data, I estimate the effect of particulate matter (PM10) on several birth outcomes that previously have been shown to be predictive of future outcomes. LÄS MER