Sökning: "Maria jakobsson"

Visar resultat 1 - 5 av 11 avhandlingar innehållade orden Maria jakobsson.

  1. 1. Empirical Studies on Merger Policy and Collusive Behaviour

    Författare :Maria Jakobsson; Jonas Häckner; Robert H. Porter; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Economics; Nationalekonomi;

    Sammanfattning : This thesis consists of four studies focusing on empirical issues in industrial organization.Bid Rigging in Swedish Procurement Auctions: Using a unique data set of procurement auctions carried out by the Swedish National Road Administration, this paper addresses the issue of bid rigging in the Swedish asphalt-paving sector. LÄS MER

  3. 2. Measurement and Modelling using Surface Complexation of Cation (II to VI) Sorption onto Mineral Oxides

    Författare :Anna-Maria Jakobsson; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; surface complexation; goethite; UO2.sup.2 ; alumina; sorption; Co.sup.2 ; NpO2.sup. ; Pm.sup.3 ; Th.sup.4 ; TiO2;

    Sammanfattning : The aim of this work was to experimentally and theoretically study some surface complexation models and how well these can be applied to a simple system. This is done while keeping in mind the interest in including some type of chemical model in performance assessment calculations for much more complex systems. LÄS MER

  4. 3. Studies of surface complexation of H⁺, NpO₂⁺, Co²⁺, Th⁴⁺ onto TiO₂ and H⁺, UO₂²⁺ onto alumina

    Författare :Anna-Maria Jakobsson; Chalmers tekniska högskola; []
    Nyckelord :alumina; TiO2; Co; surface complexation; sorption; Np; U; Th;

    Sammanfattning : .... LÄS MER

  5. 4. Norm Acceptance in the International Community : A study of disaster risk reduction and climate-induced migration

    Författare :Elin Jakobsson; Mark Rhinard; Lisa Dellmuth; Maria Rost Rublee; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; International Relations; norms; norm diffusion; norm acceptance; norm emergence; norm life cycle; disaster risk reduction; climate-induced migration; climate refugees; climate security; internationella relationer; International Relations;

    Sammanfattning : Different kinds of normative claims and statements of “oughtness” infuse the international political environment. But why do some proposed norms become accepted by the international community while others do not? This thesis investigates this central question using two normatively charged international issues as vehicles for explanation. LÄS MER

  7. 5. Cobalt in the hard metal production industry : exposure via inhalation and skin and the inflammatory response in human keratinocytes

    Författare :Maria Klasson; Eva Särndahl; Håkan Westberg; Magnus Lindberg; Alexander Persson; Kristina Jakobsson; Örebro universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Cobalt; cobalt chloride; skin; HaCaT; in vitro; cell viability; pro-inflammatory cytokines; NLRP3 inflammasome;

    Sammanfattning : Cobalt is a strong sensitizer and can cause contact allergy upon both direct contact or from airborne exposure on the skin. In the skin, keratinocytes are the first cells to come in contact with the metal and will react and respond to the danger by triggering an alarm system resulting in an inflammatory response in the skin. LÄS MER