Sökning: "studying"

Visar resultat 21 - 25 av 3475 avhandlingar innehållade ordet studying.

  1. 21. The birth of the hydrogenase : Studying the mechanism of [FeFe] hydrogenase maturation

    Författare :Brigitta Németh; Gustav Berggren; Ann Magnuson; Mohamed Atta; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; HydF; HydA; [FeFe] hydrogenase maturation; semi-synthetic enzymes; Biokemi; Biochemistry;

    Sammanfattning : The [FeFe] hydrogenases are ancient metalloenzymes that catalyse the reversible interconversion between protons, electrons and molecular hydrogen. Despite the large structural variability within the [FeFe] hydrogenase family, the active site, the so called “H-cluster” is present in every representative. LÄS MER

  3. 22. New Tides in Shipping : Studying incumbent firms in maritime energy transitions

    Författare :Ignė Stalmokaitė; Björn Hassler; Johanna Yliskylä-Peuralahti; Tommy Larsson Segerlind; René Taudal Poulsen; Södertörns högskola; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; shipping; incumbent firms; maritime energy transitions; multi-level perspective; dynamic capabilities; regime-niche interactions; decarbonisation; air-borne emissions; sustainability transitions; Environmental Studies; Miljövetenskapliga studier; Östersjö- och Östeuropaforskning; Baltic and East European studies;

    Sammanfattning : Shipping is a cornerstone of global transportation responsible for moving large volumes of traded goods. At the same time, negative environmental impacts of shipping operations have attracted growing concerns. LÄS MER

  4. 23. New Conditional Gene Targeting Methods : For Studying Neurotrophic Mechanisms in Selected Neuronal Populations

    Författare :Jonas Lindeberg; Christer Betsholtz; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Neurosciences; Neurovetenskap; Neurology; Neurologi; Developmental Neurosciences; Medicinsk utvecklings- och neurobiologi;

    Sammanfattning : Powerful techniques to manipulate the mouse genome have had a great impact on our understanding of biology. The major drawback with conventional transgenic methods is that the genetic alteration will be present in every cell of the animal, from conception and onwards. LÄS MER

  5. 24. Studying ageing: experiences, description, variation, prediction and explanation

    Författare :Bo G. Eriksson; Göteborgs universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Sociology; Gerontology; Demography; Longevity; Health promotion; Social facts; Sense of cohesion; Population; Random sample.;

    Sammanfattning : The study follows a line of experiences, description, variation, prediction and explanation concerning ageing, health promotion and longevity. The experiences of aging were acquired during my studies of conversations, participation in longitudinal population studies in Gothenburg, and working with the Centre for Development of Home help services. LÄS MER

  7. 25. Studying the Interplay of Immigration and Welfare States

    Författare :Christer Gerdes; Eskil Wadesjö; Björn Gustafsson; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; net transfers; welfare use; social cohesion; welfare state; elections; xenophobia; Economics; Nationalekonomi; Economics; nationalekonomi;

    Sammanfattning : A comparative study of net transfers for different immigrant groups: Evidence from GermanyThis paper analyzes determinants of net transfers for immigrants living in Germany in 2002, coming from five different countries. Net transfers refer to the net amount of costs and tax payments in the public budget account. LÄS MER