Sökning: "g johansson"

Visar resultat 11 - 15 av 240 avhandlingar innehållade orden g johansson.

  1. 11. Asymmetric Oligothiophenes : Chemical Evolution of Multimodal Amyloid Ligands

    Författare :Leif B.G. Johansson; Peter Nilsson; Peter Konradsson; Mikael Elofsson; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : Luminescent conjugated polymers (LCPs) and luminescent conjugated oligothiophenes (LCOs) can be used as molecular probes to study diseases associated with protein aggregation. The conventionally used dyes to study and detect protein aggregates, denoted amyloid, have been Congo red (CR) and Thioflavin T (ThT). LÄS MER

  3. 12. Duality-based adaptive finite element methods with application to time-dependent problems

    Författare :August Johansson; Mats G. Larson; Paul Houston; Umeå universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; finite element methods; dual-weighted residual method; multiphysics; a posteriori error estimation; adaptive algorithms; discontinuous Galerkin; MATHEMATICS; MATEMATIK; Mathematics; matematik;

    Sammanfattning : To simulate real world problems modeled by differential equations, it is often not sufficient to  consider and tackle a single equation. Rather, complex phenomena are modeled by several partial dierential equations that are coupled to each other. LÄS MER

  4. 13. Deciding on Sourcing Option for Hosting of Software Applications in Organisations

    Författare :Björn Johansson; Sven Carlsson; Göran Goldkuhl; Ulf Melin; Anders G. Nilsson; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; resource-based view; sourcing decision; hosting of software applications; decision-making processes; beslutsfattande; beslutsprocesser; drift av mjukvaruapplikationer; lokaliseringsbeslut; resursbaserad teori; Informatics; Informatik;

    Sammanfattning : Software applications are of great importance in organisations, and performance of an organisation depends on how hosting of software applications are organised. This thesis deals with the question: Why and how organisations decide on specific sourcing options for software applications hosting. LÄS MER

  5. 14. Tillsammans men var för sig : Om särboenderelationer mellan äldre kvinnor och män i Sverige

    Författare :Sofie Karlsson-G; Stina Johansson; Klas Borell; Eva Jeppsson-Grassman; Umeå universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Social service; LAT-relations; aging; home; women; intimacy; autonomi; care; gender issues; Socialt arbete; Social work; Socialt arbete;

    Sammanfattning : Contemporary family life and intimate relationships today are characterised by increasing heterogeneity. In the growing body of research on this differentiation, the role of the elderly people has largely been ignored. LÄS MER

  7. 15. Methods for interval-censored data and testing for stochastic dominance

    Författare :Angel G. Angelov; Magnus Ekström; Maria Karlsson; Bengt Kriström; Per Johansson; Umeå universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Interval-censored data; Informative censoring; Self-selected intervals; Questionnaire-based studies; Maximum likelihood; Permutation test; Two-sample test; Stochastic dominance; Four-decision test; Statistics; statistik;

    Sammanfattning : This thesis includes four papers: the first three of them are concerned with methods for interval-censored data, while the forth paper is devoted to testing for stochastic dominance.In many studies, the variable of interest is observed to lie within an interval instead of being observed exactly, i.e. LÄS MER