Sökning: "Synergism"

Visar resultat 6 - 10 av 51 avhandlingar innehållade ordet Synergism.

1. 6. Solvent Extraction Studies with Substituted Malonamides and Oligopyridines Influence of Structure and Chemical Properties on the Extraction Ability of Trivalent Actinides and Lanthanides

   Författare :Lena Spjuth; Chalmers tekniska högskola; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; lanthanide; malonamides; synergism; transmutation; oligopyridines; separation; solvent extraction; actinide; basicity;

   Sammanfattning : Separation and transmutation of spent nuclear fuel has been considered as a complement to direct disposal in a deep geological repository. The time needed for the waste to decay to natural background levels can be drastically decreased if the long-lived radionuclides, mainly the actinides, in the spent nuclear fuel are separated and transmuted to short-lived or stable nuclides. LÄS MER

3. 7. Force distributions in the human shoulder

   Författare :Dan Karlsson; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; glenohumeral joint; muscular synergism; shoulder muscels; shoulder joint; biomechanical shoulder model;

   Sammanfattning : .... LÄS MER

4. 8. Mediator synergism in mast celldependent inflammation : role of histamine for leukocyte recruitment

   Författare :Henrik Thorlacius; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :Chemoattractants; dexamethasone; histamine; inflammation; intravital microscopy; mast cells; leukocyte adhesion; leukocyte rolling; microcirculation; mast cells; nitric oxide; leukotrienes; P-selectin.;

   Sammanfattning : The aim of the present thesis was to study functional interactions between histamine and chemotactic mediators, and the role of histamine for leukocyte recruitment in mast cell-dependent inflammation. Leukocyte rolling, adhesion and emigration. LÄS MER

5. 9. Co-combustion of Biomass and Waste Fuels in a Fluidised Bed Boiler - Fuel Synergism

   Författare :Anna-Lena Elled; Högskolan i Borås; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; co-combustion; fluidised bed combustion; straw; municipal sewage sludge; deposit formation; ash composition; biomass; wood;

   Sammanfattning : The objective of this work was to study co-combustion of biomass and waste fuels in a circulating fluidised bed boiler and to detect synergy effects with respect to flue gas composition and ash formation during boiler operation. It was also the aim to perform supplementary thermodynamic equilibrium calculations in order to support the experimental results. LÄS MER

7. 10. Transcription factors regulating the Btk promoter

   Författare :Susanne Müller; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :Btk; X-linked agammaglobulinemia; transcription factors; repression; synergism; Sp 1; Sp3; PU.l; Spi-B; genetherapy.;

   Sammanfattning : Bruton's agammaglobulinemia tyrosine kinase (Btk) is a cytoplasmic tyrosine kinase-related to the Src family of kinases. Mutations in various parts of the gene have been shown to lead to X-linked agammaglobulinemia, an immunodeficiency disease which is characterized by a defect in B-cell development. LÄS MER