Sökning: "Davidson"

Visar resultat 6 - 10 av 25 avhandlingar innehållade ordet Davidson.

  1. 6. The plasticity and geography of host use and the diversification of butterflies

    Författare :Jessica Slove Davidson; Niklas Janz; Tommi Nyman; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Nymphalidae; host range; phylogeny; distribution; latitude; phylogeography; local specialisation; colonisation; host shift; polyphagy; speciation; diversification; zoologisk ekologi; Animal Ecology;

    Sammanfattning : Our world is changing rapidly and factors like urbanisation, changed agricultural practices and climate change are causing losses in butterfly diversity. It is therefore of importance to understand the source of their diversity. LÄS MER

  3. 7. Uncertainty in Endodontics : Strategies for Understanding and Management

    Författare :Joséphine Brodén; Helena Fransson; Maria Pigg; Thomas Davidson; Sivakami Rethnam Haug; Malmö universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; endodontology; uncertainty; cost-effectiveness; dental education; vital pulp treatment;

    Sammanfattning : Dentists often experience uncertainty when deciding on the most effective treatment for a particular patient. There are various sources of uncertainty and different strategies for coping with it, such as reducing or accepting it and learning how to make decisions despite feeling uncertain. LÄS MER

  4. 8. Functional characterization of interactions between the flavivirus NS5 protein and PDZ proteins of the mammalian host

    Författare :Karin Ellencrona; Magnus Johansson; Andrew Davidson; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Tick-borne encephalitis virus TBEV ; West-Nile virus WNV ; Dengue virus DENV ; flavivirus; PDZ domains; ZO-2; ZO-1; RIMS2; Scribble; Interferon; JAK-STAT signaling; PDZ array; virus-host protein interaction; Genetics; Genetik; molekylärgenetik; Molecular Genetics;

    Sammanfattning : Flaviviruses are found all over the world and affect and infect millions of people every year. Flavivirus infection can lead to severe clinical outcomes resulting in neuronal damages e.g. Tick-borne encephalitis virus (TBEV), or severe hemorrhagic fevers e. LÄS MER

  5. 9. Age differences in arousal, perception of affective pictures, and emotional memory enhancement : Appraisal, Electrodermal activity, and Imaging data

    Författare :Joachim Gavazzeni; Håkan Fischer; Richard J. Davidson; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Aging; Affective function; subjective ratings; SCRs; FMRI; Pictures; Emotional memory enhancement; Bottom-up and Top-down processing; Psychology; Psykologi; psykologi; Psychology;

    Sammanfattning : In contrast to effortful cognitive functions, emotional functioning may remain stable or even be enhanced in older adults. It is unclear how affective functions in aging correspond to subjective experiences and physiological changes. LÄS MER

  7. 10. The Many Faces of Public Affairs : A Study of Constructs, Conditions and Claims in a Disputed Field of Practice

    Författare :Elin Helgesson; Kajsa Falasca; Christina Grandien; Alexander Buhmann; Scott Davidson; Mittuniversitetet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Public affairs; lobbying; legitimacy; role conceptions; occupational identity;

    Sammanfattning : This thesis explores the communicative constructs and practices of public affairs in Sweden. As a mainstream communication function, public affairs is undertaken by a wide range of actors who wish to influence public policy, and the opportunity to do so is a vital part of any democratic system. LÄS MER