Search for dissertations about: "familj"

Showing result 21 - 25 of 188 swedish dissertations containing the word familj.

  2. 21. Multidimensional inverse problems in imaging and identification using low-complexity models, optimal mass transport, and machine learning

    Author : Axel Ringh; Johan Karlsson; Rodolphe Sepulchre; KTH; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Inverse problems; convex optimization; variational regularization; trigonometric moment problems; optimal mass transport; computed tomography; machine learning; analytic interpolation; delay systems; Inversa problem; konvex optimering; variationell regularisering; trigonometriska momentproblem; optimal masstransport; datortomografi; maskininlärning; analytisk interpolation; system med tidsfördröjning; Mathematics; Matematik;

    Abstract : This thesis, which mainly consists of six appended papers, primarily considers a number of inverse problems in imaging and system identification.In particular, the first two papers generalize results for the rational covariance extension problem from one to higher dimensions. READ MORE

  4. 22. The Work of Contracepting : Young people's experiences and practices with contraceptives in Sweden

    Author : Marie Larsson; Sociologi; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Contraceptives; Contraception; Work; Pregnancy prevention; STI prevention; Young people; Sweden; Relationality; Feminist theory; Technoscience; Qualitative methods; Preventivmedel; Preventivmetoder; Arbete; Graviditetsprevention; STI prevention; unga vuxna; Sverige; relationellt perspektiv; feministisk teori; Teknovetenskap; kvalitativa metoder;

    Abstract : Contraception is a complex phenomenon with differing meanings, expressions, and materialities depending on its historical, social, and cultural context. In this thesis, I depart from the conceptualisation of contraception as the prevention of both pregnancies and sexually transmitted infections (STIs) and I name these practices through the collective term of contracepting. READ MORE

  5. 23. Some matters of great balance

    Author : Tomas Nilson; Cornelia Schiebold; Mittuniversitetet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Balanced incomplete block design. Triple array. Balanced grid. Pseudo- Youden design. Youden square. Inner balance. Balanced for intersection. Soliton. Two-dimensional Toda lattice.;

    Abstract : This thesis is based on four papers dealing with two different areas of mathematics.Paper I–III are in combinatorics, while Paper IV is in mathematical physics.In combinatorics, we work with design theory, one of whose applications aredesigning statistical experiments. READ MORE

  6. 24. On the breakdown of regularity of invariant curves in quasi-periodically forced systems

    Author : Thomas Ohlson Timoudas; Kristian Bjerklöv; Joaquim Puig; KTH; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Dynamical systems; strange attractors; Schrödinger cocycles;

    Abstract : In this thesis we study the process of torus collisions in one-parameter families of quasi-periodically forced dynamical systems. Specifically, we study the process whereby two invariant curves (homeomorphic to circles), one attracting and one repelling, bifurcate into a strange non-chaotic attractor. READ MORE

  7. 25. Relationally focused specialized foster care : Relational experiences and changes in mental health and adaptive functioning

    Author : Anna-Karin E. Åkerman; Fredrik Falkenström; Rolf Holmqvist; Anneli Frostell; Nick Midgley; Linköpings universitet; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Foster care; Specialized foster care; Intervention; Outcome; Mentalizing; Relational; Mixed methods; Familjehemsvård; Förstärkt familjehemsvård; Intervention; Utfall; Mentalisering; Relationell; Mixed methods;

    Abstract : Background: Foster care is a relatively common arrangement when parents are unable to meet the needs of their children. Specialized foster care is sometimes applied in cases when problems are more serious and complex. More knowledge is needed about the effects of such specialized foster care. READ MORE