Search for dissertations about: "asp"

Showing result 31 - 35 of 118 swedish dissertations containing the word asp.

  2. 31. Importance of tannins for responses of aspen to anthropogenic nitrogen enrichment

    Author : Franziska Bandau; Benedicte Albrectsen; Michael Gundale; Lisbeth Josson; Umeå universitet; []
    Keywords : LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; aspen; foliar condensed tannins; genetic variability; anthropogenic nitrogen enrichment; plant growth; plant defense; litter decomposition; Populus tremula; asp; kondenserade tanniner; genetisk variabilitet; antropogent kväve; tillväxt; växtförsvar; förna nedbrytning; Populus tremula; Environmental Science; miljövetenskap; ekologisk botanik; Ecological Botany; Entomology; entomologi; Physiological Botany; fysiologisk botanik; Population Biology; populationsbiologi;

    Abstract : Boreal forests are often strongly nitrogen (N) limited. However, human activities are leading to increased N inputs into these ecosystems, through atmospheric N deposition and forest fertilization. READ MORE

  4. 32. The complement system in stherosclerosis and arthritis

    Author : Linda Persson; Göteborgs universitet; []
    Keywords : complement; C3; factor B; ASP; atherosclerosis; hyperlipidemia; arthritis;

    Abstract : The complement system plays an essential role in the humoral immune response. Activated complement has diverse functions, including the initiation of inflammation, recruitment of leukocytes, clearance of immune complexes, neutralization of pathogens, regulation of antibody responses and disruption of cell membranes. READ MORE

  5. 33. Structural and synthetic studies on peptide analogues to the cell adhesive sequence RGD (Arg-Gly-Asp)

    Author : Henrik Mickos; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : Fibronectin is a cell adhesive protein with many different biological functions. The cell adhesive properties have been ascribed on a small polypeptide sequence RGD (Arginine-Glycine-Aspartic acid) also found in other cell adhesive proteins. READ MORE

  6. 34. "A dangerous man of the Enlightenment" : J.D. Åkerblad and Egyptology and Orientalism in times of revolutions

    Author : Fredrik Thomasson; Antonella Romano; Maya Jasanoff; Eldem Edhem; Florence Department of History and Civilization European University Institute; []
    Keywords : HUMANIORA; HUMANITIES; Egyptology; Egypt; Orientalism; Johan David Åkerblad; Erik Bergstedt; P.O. von Asp; Ignatius Mouradgea d Ohsson; Jean-François Champollion; Antoine-Isaac Silvestre de Sacy; History; Historia; Historia; History;

    Abstract : .... READ MORE

  7. 35. Experimental Studies of the Interaction of Atmospheric Aerosol Particles with Clouds and Fogs

    Author : Göran Frank; Kärnfysik; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; unipolar charger; Physics; DMA; differential mobility analyser; DAA; droplet aerosol analyser; fog microstructure; cloud microstructure; fog droplet; cloud droplet; cloud; fysisk instrumentering; fog; Metrologi; physical instrumentation; Metrology; Kärnfysik; Nuclear physics; Fysik; Fysicumarkivet A:2001:Frank;

    Abstract : In this work, cloud and fog droplet formation was studied in three joint field experiments. The instrument, the droplet aerosol analyser (DAA), has also been further developed and verified as part of this work. The DAA is an instrument especially developed for studies of cloud and fog droplet formation and growth. READ MORE