Sökning: "adriana"

Visar resultat 1 - 5 av 28 avhandlingar innehållade ordet adriana.

  1. 1. Facilitating Transitions to Sustainable Tourism - The role of the tour operator

    Författare :Adriana Budeanu; Internationella miljöinstitutet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; pollution control; Environmental technology; Samhällsvetenskaper; Social sciences; Humaniora; Humanities; Sustainable Tourism; Tour Operators; Sustainable Development; Mass Tourism; kontroll av utsläpp; Miljöteknik;

    Sammanfattning : Tourism has become a leading industry in the world and continues to grow rapidly, contributing essentially to economic growth and employment in many countries. Tourism as it looks today poses serious threats to the environment and considerable social and cultural challenges. LÄS MER

  3. 2. Entering Modernity: The Marginalisation of the Poor in the Developing Countries : An Account of Theoretical Perspectives from the 1940's to the 1980's

    Författare :Adriana Copes; Sociologi; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; dynamic interplay; Zweckrationalität; Wertrationalität; modernity; marginalisation; development; marginality; Sociology; Sociologi;

    Sammanfattning : In the present doctoral dissertation an attempt is made to qualify the theorertical assumptions about the marginal characret of the popular sectors of the developing countries. According to these theories, individuals belonging to the populart sectors cannot become fully members of their societies because they lack the attitudinal prerequisites. LÄS MER

  4. 3. A Catalytic and Mechanistic Investigation of Palladium-Phosphine Catalysed Aqueous Hydroxycarbonylation. Steric and Electronic Properties of the Ligands

    Författare :Adriana Ionescu; Kemiska institutionen; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Oorganisk kemi; Inorganic chemistry; Naturvetenskap; Natural science; Isomerisation of hydroxyalkenes; Mechanism; Regioselectivity; Steric and electronic properties; Hydroxycarbonylation of styrene; Water-soluble phosphines; Palladium; Aqueous catalysis;

    Sammanfattning : The steric and electronic properties of eight water-soluble phosphines (1-8) were investigated by different methods. Phosphines 1-6 were tested as ligands in palladium catalysed hydroxycarbonylation of styrene. LÄS MER

  5. 4. Functional properties of galectin-3. Beyond the sugar binding

    Författare :Adriana Lepur; immunologi och glykobiologi - MIG Avdelningen för mikrobiologi; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; galectin-3; galectin-1; M1 macrophage; M2 macrophage; self-association; fluorescence anisotropy; citrus pectin; galactomannane;

    Sammanfattning : Contemporary diseases like diabetes, asthma, atherosclerosis etc. are marked by chronic inflammation, often supported by the activity of different macrophages. Proteins from galectin family were found to contribute to disease pathophysiology. Therefore, there is an intensive interest in understanding different galectin functions. LÄS MER

  7. 5. Cerebral Protection in Experimental Cardiopulmonary Resuscitation : With Special Reference to the Effects of Methylene Blue

    Författare :Adriana Miclescu; Lars Wiklund; Samar Basu; Jo Kramer-Johansen; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Cardiac arrest; cardiopulmonary resuscitation; reperfusion injury; methylene blue; nitric oxide; nitric oxide synthases; blood-brain barrier; Anaesthetics and intensive care; Anestesiologi och intensivvård; Anestesiologi; Anaesthesiology;

    Sammanfattning : Although survival rates are increasing, brain injury continues to be a leading cause of death after cardiac arrest (CA). Permanent brain damage after CA is determined by limited tolerance to ischemia from CA and cardiopulmonary resuscitation (CPR), as well as the unique cerebral response to reperfusion after return of spontaneous circulation (ROSC). LÄS MER