Search for dissertations about: "reaction pathways"

Showing result 1 - 5 of 159 swedish dissertations containing the words reaction pathways.

  1. 1. Proton pathways in energy conversion K-pathway analogs in O2- and NO-reductases

    University dissertation from Stockholm : Department of Biochemistry and Biophysics, Stockholm University

    Author : Nathalie Gonska; Stockholms universitet.; [2017]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; heme-copper oxidase; cytochrome c oxidase; membrane protein; respiration; electron transfer; proton transfer; redox reaction; metalloprotein; non-heme iron; cytochrome ba3; flow-flash; carbon monoxide; liposome; respiratory control ratio; biokemi; Biochemistry;

    Abstract : Oxygen and nitric oxide reductases are enzymes found in aerobic and anaerobic respiration, respectively. Both enzyme groups belong to the superfamily of Heme-Copper Oxidases, which is further divided into several subgroups: oxygen-reducing enzymes into A-, B- and C-type and nitric oxide reductases into qNORs and cNORs. READ MORE

  2. 2. On boundary value problems for intracellular subdiffusion and signaling pathways, and for geometric flows

    University dissertation from Göteborg : Chalmers University of Technology

    Author : Tobias Gebäck; Göteborgs universitet.; Gothenburg University.; [2006]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; boundary value problems; diffusion-reaction equations; signaling pathways; anomalous diffusion; pseudo-differential equations; fluorescence correlation spectroscopy; immersed interface method; Boolean grids; mean curvature flow;

    Abstract : The main part of this thesis concerns mathematical models for diffusion of proteins inside cells, including reactions between the proteins. Initially, such models are applied to describe signaling pathways in yeast cells, and the properties of the model are studied, especially in relation to models that do not include diffusion. READ MORE

  3. 3. On boundary value problems for intracellular subdiffusion and signaling pathways, and for geometric flows

    University dissertation from Göteborg : Chalmers University of Technology

    Author : Tobias Gebäck; Göteborgs universitet.; Gothenburg University.; [2007]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; boundary value problams; diffusion-reaction equations; signaling pathways; anomalous diffusion; pseudo-differential equations; flourescence correlation spectroscopy; immersed interface method; Boolean grids; mean curvature flow;

    Abstract : .... READ MORE

  4. 4. Development of Methanol-Reforming Catalysts for Fuel Cell Vehicles

    University dissertation from Stockholm : Kemiteknik

    Author : Johan Agrell; KTH.; [2003]
    Keywords : PEM fuel cells; hydrogen; methanol; reforming; oxidation; reaction pathways; carbon monoxide;

    Abstract : Vehicles powered by proton exchange membrane (PEM) fuelcells are approaching commercialisation. Being inherently cleanand efficient sources of power, fuel cells constitute asustainable alternative to internal combustion engines to meetfuture low-emission legislation. READ MORE

  5. 5. Studies of hydrocarbon-assisted selective catalytic reduction of nitrogen oxides - DME as reductant and reaction mechanism over silver/alumina

    University dissertation from Stockholm : Kemiteknik

    Author : Stefanie Tamm; [2007]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; ZSM-5; NCO; HC-SCR; Dimethyl ether; reaction mechanism; silver alumina;

    Abstract : Increasing amounts of carbon dioxide are attaining worldwide growing attention as one probable cause for global warming. Together with the expected peak in oil production and an increasing oil demand, this results in a greater interest in more fuel effective lean burn engines (i.e. operation with excess oxygen). READ MORE