Sökning: "Jan Lif"

Hittade 5 avhandlingar innehållade orden Jan Lif.

  1. 1. Analysis of the time and humidity-dependent mechanical behaviour of paper webs at offset printing preess conditions

    Författare :Jan Lif; KTH; []
    Nyckelord :creep; deformation; dynamic test; ;

    Sammanfattning : This thesis deals with the time, frequency andhumidity-dependent mechanical behaviour of paper webs at offsetprinting press conditions. How the paper web, the set-up andrunning conditions alter press performance is not fullyunderstood, and are difficult to isolate and investigateexperimentally. LÄS MER

  3. 2. Can a consequentialist be a real friend? (Who cares?)

    Författare :Jan Lif; Göteborgs universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; Consequentialism; Ethics; Morality; Moral principles;

    Sammanfattning : The focal point of this dissertation is a recent debate on consequentialism and friendship. The main question considered is, “Can a consequentialist be a real friend?” Prior to that discussion, the notions ‘friendship’ and ‘consequentialist’ are explained. LÄS MER

  4. 3. Experimental methods and time dependent characterisation of paper for printing applications

    Författare :Jan O. Lif; KTH; []
    Nyckelord :;

    Sammanfattning : .... LÄS MER

  5. 4. Double Excitations in Helium Atoms and Lithium Compounds

    Författare :Marcus Agåker; Jan-Erik Rubensson; Leif Karlsson; David Ederer; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Atomic and molecular physics; Soft X-ray emission; resonant inelastic X-ray scattering; double excitations; lithium halide; helium; Atom- och molekylfysik;

    Sammanfattning : This thesis addresses the investigation of doubly excited 2l´nl states in helium atoms and double core excitations in solid lithium compounds.Measurements on He are made in field free environments and under the influence of electric and magnetic fields, using synchrotron based inelastic photon scattering. LÄS MER

  7. 5. Immune regulation at the foetal-maternal interface; implications for healthy and complicated pregnancies

    Författare :Robert Lindau; Jan Ernerudh; Maria Jenmalm; Kristina Nilsson-Ekdahl; Petra Arck; Linköpings universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Sammanfattning : For a successful pregnancy, the maternal immune system must acquire tolerance towards the paternal antigens present in the semi-allogeneic foetus. This tolerance is mainly established locally at the foetal-maternal interface, where foetally-derived trophoblasts invade the maternal endometrium (called decidua during pregnancy) and come in close proximity to maternal immune cells. LÄS MER