Sökning: "Sundell"

Visar resultat 16 - 20 av 40 avhandlingar innehållade ordet Sundell.

  1. 16. Risk Estimation of Groundwater Drawdown in Subsidence Sensitive Areas

    Författare :Jonas Sundell; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; uncertainty quantification; urban hydrogeology; pore pressure reduction; subsidence; geostatistics; groundwater leakage; soft soil; groundwater drawdown; spatial variability; settlement; probabilistic; risk assessment;

    Sammanfattning : Groundwater drawdown induced ground subsidence is a severe problem in many regions around the world. Leakage of groundwater into a sub-surface construction, resulting in drawdown and subsequent subsidence, can lead to immense damage costs on buildings and installations in urban areas. LÄS MER

  3. 17. La coordination des propositions conditionelles en français contemporain

    Författare :Lars-Göran Sundell; Uppsala universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; Romance languages; Romanska språk;

    Sammanfattning : .... LÄS MER

  4. 18. Epidemiological and Clinical Aspects of Hormonal Contraception and Menopausal Hormone Therapy in Women

    Författare :Micaela Sundell; Jan Brynhildsen; Anna-Clara Spetz Holm; Mats Fredrikson; Mikael Hoffmann; Ian Milsom; Linköpings universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Hormonal contraceptives; Obesity; Menopausal hormone therapy; Hormone replacement therapy; Pulmonary embolism; Premature menopause; Pharmacoepidemiology;

    Sammanfattning : Background: The main indications for therapy with female sex hormones are contraception and menopausal hormone therapy (MHT). The aim of this thesis was to investigate the use of hormonal contraception and MHT in different populations of women in Sweden, 2000–2021. The use of contraception in women with obesity was studied. LÄS MER

  5. 19. Bosonic string field theory : operator formulation and string field functional formulation

    Författare :Per Sundell; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; string field theory; BRST-invariance; modular invariance; reggeon vertices; master equation; homotopy Lie algebras; sweing of riemann surfaces;

    Sammanfattning : .... LÄS MER

  7. 20. Vertex Operators, String Vertices and Conformal Field Theory Deformations

    Författare :Per Sundell; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; conformal field theory; vertex operator; Riemann surface; supersymmetry; Reggeon; string theory; sewing;

    Sammanfattning : We compute multi-string interaction vertices by sewing of basic string interaction vertex operators, so called dual Reggeon vertex operators. These operators describe the interaction between two complete external string sectors. They are particularly useful when the interactions involve twisted sectors. LÄS MER