Sökning: "Maria Andersson"

Visar resultat 31 - 35 av 76 avhandlingar innehållade orden Maria Andersson.

  1. 31. The Development of Swedish Business Journalism : Historical Roots of an Organisational Field

    Författare :Maria Grafström; Kerstin Sahlin-Andersson; Lars Engwall; Stefan Jonsson; Royston Greenwood; Uppsala universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Business studies; institutional theory; organisational field; field emergence; institutional entrepreneurs; business journalism; business news; newspapers; Företagsekonomi;

    Sammanfattning : Contemporary Swedish business journalism is an established organisational field with shared practice within and across organisations. Using a historical perspective, this dissertation investigates the early formation of this field and the formation of a shared meaning system for business journalism. LÄS MER

  3. 32. Bacterial Resistance to Antimicrobial Peptides : Rates, Mechanisms and Fitness Effects

    Författare :Maria Pränting; Dan Andersson; Ian Chopra; Uppsala universitet; []
    Nyckelord :antimicrobial peptides; antibiotic resistance; fitness cost; bacterial evolution; small colony variants; cyclotides; Biologi med inriktning mot mikrobiologi; Biology with specialization in Microbiology; Mikrobiologi; Microbiology;

    Sammanfattning : The rapid emergence of bacterial resistance to antibiotics has necessitated the development of alternative treatment strategies. Antimicrobial peptides (AMPs) are important immune system components that kill microbes rapidly and have broad activity-spectra, making them promising leads for new pharmaceuticals. LÄS MER

  4. 33. Development and Stability of Antibiotic Resistance

    Författare :Maria Sjölund; Lars Engstrand; Dan Andersson; Pentti Huovinen; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Microbiology; antibiotic resistance; selection; mutation frequency; biological cost of resistance; compensatory evolution; Helicobacter pylori; normal microbiota; Mikrobiologi; Microbiology; immunology; infectious diseases; Mikrobiologi; immunologi; infektionssjukdomar;

    Sammanfattning : Antibiotic resistance is of current concern. Bacteria have become increasingly resistant to commonly used antibiotics and we are facing a growing resistance problem. The present thesis was aimed at studying the impact of antibiotic treatment on pathogenic bacteria as well as on the normal human microbiota, with focus on resistance development. LÄS MER

  5. 34. Air pollution and dementia in a low exposure setting : the role of noise, olfaction, and theapoe gene

    Författare :John Andersson; Maria Nordin; Anna Oudin; Anna Sundström; Tom Russ; Umeå universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Air pollution; Road traffic; NOx; dementia; APOE; Alzheimer’s disease; Apolipoprotein E; olfaction; particulate matter; vascular dementia; odor identification; odor detection; Psychology; psykologi;

    Sammanfattning : Previous research indicates an association between air pollution exposure, and risk of dementia. Still, a number of factors that may play a role in this association remain to be explored. LÄS MER

  7. 35. Gendered Migration Patterns within a Sex Segregated Labor Market

    Författare :Maria Brandén; Gunnar Andersson; Elizabeth Thomson; Hill Kulu; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; family migration; gender; tied moving; regional mobility; earnings; occupation; sex segregation; co-residence; migration distance; education; sociologisk demografi; Sociological Demography;

    Sammanfattning : When a couple moves, the woman is often placed at a disadvantage. Moves are more often motivated by men’s career advancement opportunities, and men tend to gain more economically from moving. In this thesis, these patterns are examined with an eye on the role of sex segregation on the labor market. LÄS MER