Search for dissertations about: "Anna Ljung"

Showing result 1 - 5 of 11 swedish dissertations containing the words Anna Ljung.

  2. 1. The Multinational Company and Society : A Study of Business Network Relationships in Latin America

    Author : Anna Ljung; Amjad Hadjikhani; Cecilia Pahlberg; Anna Bengtson; Pervez Ghauri; Uppsala universitet; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; society; multinational company; business network; relationship; non-business actor; interdependence; NGO; CSR; emerging economies;

    Abstract : The role of society for the development of multinational companies’ (MNC) business has so far not attracted much scholarly attention in international marketing. Responding to recent calls for further research relating MNCs with society, the aim of this thesis is to enhance the understanding of the MNC relationship with society. READ MORE

  4. 2. Drying of iron ore pellets : analysis with CFD

    Author : Anna-Lena Ljung; Luleå tekniska universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Strömningslära; Fluid Mechanics;

    Abstract : Iron ore pellets are a highly refined product and for companies such as LKAB it is important to constantly improve the pelletization in order to enhance production and improve product quality. A long term goal has been established to develop and considerably refine tools and techniques with which the drying zone of a pelletizing plant can be optimized. READ MORE

  5. 3. Modeling drying of iron ore pellets

    Author : Anna-Lena Ljung; Graham Nathan; Luleå tekniska universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Strömningslära; Fluid Mechanics;

    Abstract : Iron ore pellets are a highly refined product supplied to the steel making industry for use in blast furnaces or direct reduction processes. The use of pellets offers many advantages such as customer adopted products, transportability and mechanical strength yet the production is time and energy consuming. READ MORE

  6. 4. Aspects of the Identification of Wiener Models

    Author : Anna Hagenblad; Lennart Ljung; Linköpings universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Abstract : System identification deals with the problem of constructing models of systems from observations of the inputs and outputs to the systems. In this thesis, a particular class of models, Wiener models, is studied. The Wiener model consists of a linear dynamic block, followed by a static nonlinearity. READ MORE

  7. 5. Managing agricultural nutrient leaching within the EC Water Framework Directive in Sweden

    Author : Anna-Lena Bratt; Per Sandén; Martin Ljung; Linköpings universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; nutrient leaching; agricultural pollution; C Water Framework Directive; water quality; legislation; övergödning; lantbruk; Water in nature and society; Vatten i natur och samhälle;

    Abstract : Agricultural management practices geared towards reducing nutrient leaching are in focus for the research presented in this thesis. Critical measures for reducing diffuse pollution from the agricultural sector depend on decisions of individual farmers. READ MORE