Sökning: "Rikard Olsson"

Hittade 3 avhandlingar innehållade orden Rikard Olsson.

  1. 1. Development of the Eleven Antenna - A Decade Bandwidth Feed for Reflector Antennas

    Författare :Rikard Olsson; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : Recently there has been a growing interest in reducing the number of antennas on different platforms by combining several functions in the same antenna. To achieve this, the multifunction antenna needs to be either very broadband or multi band to cover the frequencies of all functions. LÄS MER

  3. 2. Uncertainty in risk assessment : contents and modes of communication

    Författare :Rikard Levin; Sven Ove Hansson; Erik Olsson; KTH; []
    Nyckelord :HUMANIORA; HUMANITIES; uncertainty; scientific uncertainty; characterization of uncertainty; decision-making under uncertainty; risk assessment; risk management; Philosophy subjects; Filosofiämnen;

    Sammanfattning : Assessments of chemical health risks are performed by scientific experts. Their intended use is as bases for decisions. This thesis tries to answer the questions of how uncertainty is, and should be, communicated in such risk assessments. The thesis consists of two articles and an introductory essay. LÄS MER

  4. 3. Uncovering a Novel Pathway for Autoinflammation : With a Little Help from a Wrinkled Friend

    Författare :Mia Olsson; Kerstin Lindblad-Toh; Gerli Pielberg; Göran Andersson; Leif Andersson; Rikard Holmdahl; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; autoinflammation; hyaluronic acid; amyloidosis; canine model; genetic association; Molekylär genetik; Molecular Genetics;

    Sammanfattning : A major challenge in medical genetics is to identify the mutations underlying heritable diseases. Dogs are excellent genetic models in the search for causative mutations, as they constitute a large library of naturally occurring heritable diseases many of which are analogous to those suffered by man. LÄS MER