Search for dissertations about: "mixed states"

Showing result 16 - 20 of 115 swedish dissertations containing the words mixed states.

  2. 16. Trauma-focused digital support, momentary psychological states, and long-term symptoms : Randomized controlled trial and ecological momentary assessment

    Author : Ida Hensler; Filip Arnberg; Josefin Sveen; Martin Cernvall; Monique Pfaltz; Uppsala universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; mHealth; telemental health; app; PTSD Coach; trauma; potentially traumatic event; posttraumatic stress; PTSD; self-rated health; ecological momentary assessment; randomized controlled trial; COVID-19; pandemic; e-hälsa; digital hälsa; internetbehandling; app; PTSD Coach; trauma; posttraumatisk stress; PTSD; självskattad hälsa; COVID-19; pandemi; Psychiatry; Psykiatri; Psychology; Psykologi;

    Abstract : Perceived health, symptoms, and emotional states may fluctuate in response to coping efforts and support. The short- and long-term effects, benefits, and harms of trauma-focused self-management apps should be investigated. READ MORE

  4. 17. Modeling mesoscopic unconventional superconductors

    Author : Patric Holmvall; Chalmers tekniska högskola; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; phase transitions; Andreev bound states; quasiclassical theory; mesoscopic thin-films; spontaneous symmetry breaking; time-reversal symmetry; Unconventional superconductivity; translational symmetry;

    Abstract : High-temperature superconducting materials are often experimentally realized as thin films that can be patterned into devices operating in the mesoscopic regime. On this length scale, various finite-size and surface effects heavily influence the nature of the superconducting state, and can induce new ground states with spontaneously broken symmetries. READ MORE

  5. 18. Robust Verification and Identification of Piecewise Affine Systems

    Author : Jakob Roll; Lennart Ljung; Linköpings universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Piecewise affine systems; Verification; Robustness; Identification; Mixed-integer programming;

    Abstract : iecewise affine systems constitute an important subclass of hybrid systems, and consist of several affine dynamic subsystems, between which switchings occur at different occasions. As for hybrid systems in general, there has been a growing interest for piecewise affine systems in recent years, and they occur in many application areas. READ MORE

  6. 19. Life in Immigration Detention Centers : An exploration of health of immigrant detainees in Sweden and three other EU member states

    Author : Soorej Jose Puthoopparambil; Magdalena Bjerneld; Beth Maina Ahlberg; Sofie Bäärnhielm; Uppsala universitet; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Immigration detention; irregular migrants; asylum-seeker; detention staff; Quality of Life; migration and health; health promotion; European Union; Common European Asylum System; Sweden; Belgium; the Netherlands; Luxembourg; International Health; Internationell hälsa;

    Abstract : Governments around the world use immigration detention to detain and deport irregular immigrants, which negatively affects their health. The aim of this thesis was to explore, describe and identify factors that could mitigate the effect of immigration detention on the health of detainees. READ MORE

  7. 20. Applications of Integer Quadratic Programming in Control and Communication

    Author : Daniel Axehill; Anders Hansson; Anders Rantzer; Linköpings universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Optimization; Model Predictive Control; CDMA; Quadratic Programming; Mixed Integer Quadratic Programming; Dual active set methods; Riccati recursion; Branch and bound; Automatic control; Reglerteknik;

    Abstract : The main topic of this thesis is integer quadratic programming with applications to problems arising in the areas of automatic control and communication. One of the most widespread modern control principles is the discrete-time method Model Predictive Control (MPC). READ MORE