Sökning: "Koyi"

Visar resultat 1 - 5 av 13 avhandlingar innehållade ordet Koyi.

  1. 1. Gravity overturn and lateral forces in experiments and sedimentary basins

    Författare :Hemin Koyi; Uppsala universitet; []
    Nyckelord :NATURAL SCIENCES; NATURVETENSKAP;

    Sammanfattning : .... LÄS MER

  3. 2. Lung cancer in the county of Gaevleborg : epidemiology and importance of infection with Chlamydia pneumoniae

    Författare :Hirsh Koyi; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :Lung cancer; Chlamydia pneumoniae; chronic infection; patient s delay; doctors delay; epidemiology; reservoir; microimmunofluorescence; polymerase chain reaction;

    Sammanfattning : At the beginning of the 20th century lung cancer was a rare malignancy. It is in Sweden the second most common cause of cancer death in both men and women. LÄS MER

  4. 3. Modeling internal deformation of salt structures targeted for radioactive waste disposal

    Författare :Zurab Chemia; Hemin Koyi; Harro Schmeling; Ian Alsop; Uppsala universitet; []
    Nyckelord :salt; diapir; anhydrite; deformation; entrainment; numerical modeling; rheology; sinking; Gorleben;

    Sammanfattning : This thesis uses results of systematic numerical models to argue that externally inactive salt structures, which are potential targets for radioactive waste disposal, might be internally active due to the presence of dense layers or blocks within a salt layer.The three papers that support this thesis use the Gorleben salt diapir (NW Germany), which was targeted as a future final repository for high-grade radioactive waste, as a general guideline. LÄS MER

  5. 4. Superimposition of Contractional Structures in Models and Nature

    Författare :Hongling Deng; Hemin Koyi; Sudipta Sengupta; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; superimposition; progressive deformation; multiple phases; coaxial; non-coaxial; analogue modelling; fold-and-thrust belts; Geovetenskap med inriktning mot mineralogi; petrologi och tektonik; Earth Science with specialization in Mineral Chemistry; Petrology and Tectonics;

    Sammanfattning : Superimposition of contractional structures is widely observed in different scales in the world. Superimposed structures form due to different processes: change in strain accommodation from one type of structure to another during a single progressive shortening; successive coaxial shortening phases separated by an unconformity; superimposition of different non-coaxial shortening phases. LÄS MER

  7. 5. Deformation and fluid-flow in magma-poor margins : A study of the Tasna Ocean-Continent transition, SE Switzerland

    Författare :Anna Engström; Alasdair Skelton; Hemin Koyi; Gianreto Manatschal; Wolfgang Bach; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Magma-poor margins; Deformation; Fluid-flow; Serpentinization; Earth sciences; Geovetenskap;

    Sammanfattning : In this study, interaction between fluids and deformation during the final stages of magma-poor rifting was investigated. The Tasna Ocean-Continent transition, located in the Swiss Alps, was studied and a large data set was obtained from profiles oriented perpendicular to two detachment faults. LÄS MER