Sökning: "a step towards"

Visar resultat 1 - 5 av 902 avhandlingar innehållade orden a step towards.

  1. 1. Properties of Fe/ZnSe Heterostructures : A Step Towards Semiconductor Spintronics

    Författare :Fredrik Gustavsson; Poul Erik Lindelof; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Physics; semiconductor spintronics Fe ZnSe heterostructures spin injection interface magnetism magnetic tunnel junctions; Fysik; Physics; Fysik; Fysik; Physics;

    Sammanfattning : In the present thesis, the properties at ferromagnet/semiconductor interfaces, relevant for semiconductor spintronics applications, are addressed. Semiconductor spintronics refers to the possibility of storing information using the electron spin, additional to the electron charge, for enhanced flexibility in nanoscale semiconductor devices. LÄS MER

  3. 2. Magnetic bead-based isolation of biological therapeutic modalities

    Författare :Nils A. Brechmann; Véronique Chotteau; Nigel Titchener-Hooker; KTH; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Magnetic bead separation; Magnetic beads; Protein A; Protein G; Negative cell isolation; Monoclonal antibody; induced pluripotent stem cells; human mesenchymal stem cells; Allogenic cell therapy; Biomanufacturing; cell clarification; Biotechnology; Bioteknologi;

    Sammanfattning : Biopharmaceutical modalities, such as monoclonal antibodies or the less established cell therapies, are nowadays very important for the treatment of severe or incurable diseases. The manufacturing of such modalities is complex and costly, including the downstream processing, which is highly essential to ensure the safety and quality of the product. LÄS MER

  4. 3. Engineering superconducting qubits : towards a quantum machine

    Författare :Joachim Sjöstrand; Anders Karlhede; Denis Vion; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Physics; Fysik;

    Sammanfattning : A quantum computer is an information processing machine, much like an ordinary classical computer, but its function is based on quantum mechanical principles. To be able to construct such a machine would be a fantastic accomplishment---to have total control over a quantum system is a dream for both physicists and science-fiction enthusiasts. LÄS MER

  5. 4. Mot en digital demokrati? : Teknik, politik och institutionell förändring

    Författare :Joachim Åström; Ingemar Elander; Stig Montin; Harald Baldersheim; Örebro universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Statsvetenskap; Democracy; political participation; institutional change; local government; Internet; digital democracy; electronic democracy; electronic government; information society; statskunskap; Political science; Statsvetenskap; Political Science; Statskunskap;

    Sammanfattning : New information and communication technologies are today put forward as one possible solution to the perceived problems of democracy. Seeing that the Internet enables new forms of communication and eases information gathering, one view says that the Internet will open up new participatory avenues and radically transform patterns of political participation. LÄS MER

  7. 5. A Step Towards the Design of Collaborative Autonomous Machines : A Study on Construction and Mining Equipment

    Författare :Martin Frank; Tobias Larsson; Christian Johansson Askling; Åsa Ericson; Blekinge Tekniska Högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : Fully autonomous construction and mining machines are not science fiction anymore. For special applications, these types of machinery are well known for several years. The construction and mining industries are ripe for innovative product and service offers, including automated and fully autonomous machines at a larger scale. LÄS MER