Sökning: "Fredrik Link"

Visar resultat 1 - 5 av 47 avhandlingar innehållade orden Fredrik Link.

  1. 1. Diffusion Dynamics and the Pricing of Innovations

    Författare :Fredrik Link; Företagsekonomiska institutionen; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Structural Equation Modeling; Telecommunication Product Domain; Technological Lock-in; Network Externalities; Perceived Product Value; Take-off; Innovativeness; Pricing; Adoption; Innovation; Diffusion; LISREL; Market study; Marknadsanalys;

    Sammanfattning : This doctoral thesis deals with two closely interconnected phenomena, the adoption and diffusion of innovations. The research aims at developing both the theory of individual adoption decisions and the theory of the diffusion of an innovation in society. LÄS MER

  3. 2. Improving Manipulation and Control of Search and Rescue UGVs Operating Across Autonomy Levels

    Författare :Fredrik Båberg; Petter Ögren; Paolo Robuffo Giordano; KTH; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Datalogi; Computer Science;

    Sammanfattning : Robots are often used for “dirty, dull and dangerous” jobs, where time, money or lives can be saved. A field with dangerous situations is search and rescue, with structural collapses and toxic environment. In those situations, robots have the potential to save lives. LÄS MER

  4. 3. Bimanual movement control : insights from golf ball striking

    Författare :Fredrik Tinmark; Toni Arndt; John Rasmussen; Gymnastik- och idrottshögskolan; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Medicin Teknik; Medicine Technology;

    Sammanfattning : The aim of this thesis was to gain insight into the control of complex bimanual movements that are both fast and accurate. For this, skilled golf ball striking was used as a model in two experimental studies (I and III). LÄS MER

  5. 4. Swedish infrastructure policy and planning - conditions for sustainability

    Författare :Fredrik Pettersson; Miljö- och energisystem; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Infrastructure; policy; planning; sustainability;

    Sammanfattning : Sustainability has been on the agenda for decades. Yet it is not evident that the development we are witnessing can qualify as sustainable. Departing from an understanding of the adoption of sustainability as an on-going, unfinished process the thesis explores conditions for sustainability in Swedish transport infrastructure policy and planning. LÄS MER

  7. 5. Aspects on Interference and Diversity in Wireless Networks

    Författare :Fredrik Florén; Institutionen för elektro- och informationsteknik; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Telekommunikationsteknik; Telecommunication engineering; Elektronik och elektroteknik; Electronics and Electrical technology; feedback; multiuser communication; diversity; throughput; packet radio networks; Interference; frequency hop communication;

    Sammanfattning : This thesis deals with two topics in wireless communications: interference between frequency-hopping (FH) networks, and multiuser diversity. The work on FH treats a system where FH is used to provide simultaneous access to the channel for multiple uncoordinated wireless networks. LÄS MER