Sökning: "Buffer role"

Visar resultat 21 - 25 av 56 avhandlingar innehållade orden Buffer role.

  1. 21. Making sense of adsorption : Attempting to explain the adsorption of histatin 5 with models, metaphors, and machines

    Författare :Kristin Hyltegren; Beräkningskemi; []
    Nyckelord :Intrinsically Disordered Proteins; histatin 5; adsorption; ellipsometry; Monte Carlo simulations; coarse graining; charge regulation;

    Sammanfattning : This thesis summarises two studies in which the main purpose was to find out how and why the amount of the protein histatin 5 that adsorbs to negatively charged surfaces changes with pH and ionic strength. Histatin 5 is an intrinsically disordered saliva protein, and in the oral environment it adsorbs to tooth enamel. LÄS MER

  3. 22. Past echoes and modern pressures : on the changing ethics of modern hunting in Sweden

    Författare :Lara Tickle; Sveriges lantbruksuniversitet; Sveriges lantbruksuniversitet; []
    Nyckelord :LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; HUMANIORA; HUMANITIES;

    Sammanfattning : What do hunters consider an ethical hunt? Ethics are a central part of hunting as it concerns the killing of wildlife. Modern developments are exerting pressures on hunting affecting its practice and ethics. LÄS MER

  4. 23. Exploring the interactome of EF-hand proteins

    Författare :Mikael Bauer; Biofysikalisk kemi; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; EF-hand; calcium; STIM; stromal interaction molecule; secretagogin; Calmodulin; calbindin D28k; protein-protein interactions; zinc; protein array;

    Sammanfattning : EF-hand proteins are central in many cellular processes being the main group of Ca2+-sensing and buffering proteins in the cell. In the work presented in this thesis we study ligand interactions of three EF-hand proteins; calmodulin, calbindin D28k and secretagogin. LÄS MER

  5. 24. Criticising Journalism : Popular Media Criticism in the Digital Age

    Författare :David Cheruiyot; Henrik Örnebring; Michael Karlsson; Matt Carlson; Karlstads universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Digital media criticism; journalistic practice; media accountability metajournalistic discourse; Media and Communication Studies; Medie- och kommunikationsvetenskap;

    Sammanfattning : Today, in a variety of digital spaces, many critics and criticisms of the media exist side by side with journalistic actors and content. This dissertation explores the complex relationships between criticisms and actors who define journalistic practice and accountability of the media. LÄS MER

  7. 25. Privata bidrag till folkskolan : Järnbruken och det svenska folkskoleväsendet 1850–1930

    Författare :Madeleine Michaëlsson; Johannes Westberg; Lars Petterson; Uppsala universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; elementary school; finance; private; subsidies; ironworks; folkskola; finansiering; järnbruk; privat; bidrag; Utbildningssociologi; Sociology of Education;

    Sammanfattning : The aim of this thesis is to examine private subsidies provided to the Swedish elementary school system at national, regional and local level, centered on a study of ironworks in the province of Uppland during the period 1850–1930. The main research questions concern the elites’ attitude to public education, why the wealthy donated to education, and the interactions between the school system and private subsidies. LÄS MER