Search for dissertations about: "Lars Fast"

Showing result 1 - 5 of 97 swedish dissertations containing the words Lars Fast.

  2. 1. Elastic properties and structural stabilities of elements and compounds

    Author : Lars Fast; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Physics; Fysik; Physics; Fysik; fysik; Physics;

    Abstract : A first principles study of the elastic and structural properties of selected elements and compounds is presented. The theoretical basis for these investigations is the density functional theory, in combination with a full potential linear muffin-tin orbital method. READ MORE

  4. 2. Product innovation in small established enterprises : Managing processes and resource scarcity

    Author : Lars Löfqvist; Lars Bengtsson; Jenny Janhager-Stier; Matti Kaulio; Helena Forsman; KTH; []
    Keywords : innovation process; small enterprises; product innovation; resources; resource scarcity; SMEs; bootstrapping; cash flow; commercialization; design process; lead users; motivation; NPD; small companies; small firms; innovation management; Penrose; resource dependence theory;

    Abstract : This thesis examines product innovation processes in small established enterprises. The research questions are: (1) what motivates small established enterprises to innovate, (2) how do small established enterprises perform product innovation, and (3) how do small established enterprises manage resource scarcity in their product innovation processes? To answer the research questions, a multiple case study approach was chosen with three small established enterprises as cases and different product innovation processes as embedded units of study. READ MORE

  5. 3. Evaluating the performance of TEWA systems

    Author : Fredrik Johansson; Göran Falkman; Lars Karlsson; Lars Niklasson; Martin Holmberg; Örebro universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; air defense; information fusion; performance evaluation; threat evaluation; TEWA; weapon allocation; TECHNOLOGY; TEKNIKVETENSKAP; Information technology; Informationsteknik; Computer science; Datavetenskap; Datalogi; Computer and Systems Science; Teknik;

    Abstract : It is in military engagements the task of the air defense to protect valuable assets such as air bases from being destroyed by hostile aircrafts and missiles. In order to fulfill this mission, the defenders are equipped with sensors and firing units. To infer whether a target is hostile and threatening or not is far from a trivial task. READ MORE

  6. 4. Mothers’ Agency in Managing Breastfeeding and Other Work in Dar es Salaam, Tanzania and New Delhi, India

    Author : Amal Omer-Salim; Pia Olsson; Lars-Åke Persson; Lars Dahlgren; Uppsala universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Breastfeeding; Women; Mothers; Work; Employment; Agency; Tanzania; India; Pediatrik; Pediatrics;

    Abstract : Combining breastfeeding and other forms of work is desirable from both public health and labour productivity perspectives. This is often challenging, especially in low- or middle-income fast-growing urban settings. READ MORE

  7. 5. High-resolution characterization of TiN diffusion barrier layers

    Author : Marlene Mühlbacher; Lars Hultman; Christian Mitterer; Lars Johnson; Linköpings universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Diffusion; TiN; Microstructure; Transmission electron microscopy; TEM; Atom probe tomography; APT;

    Abstract : Titanium nitride (TiN) films are widely applied as diffusion barrier layers in microelectronic devices. The continued miniaturization of such devices not only poses new challenges to material systems design, but also puts high demands on characterization techniques. READ MORE