Search for dissertations about: "rh"

Showing result 21 - 25 of 187 swedish dissertations containing the word rh.

  2. 21. Synthesis and Characterization of Nanoprobes for X-Ray Fluorescence Computed Tomography (XFCT) Bio-imaging

    Author : Yuyang Li; Muhammet Toprak; Hans Hertz; Ender Suvaci; KTH; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : X-ray fluorescence computed tomography (XFCT) is an emerging biomedical imaging technique. The KTH-XFCT laboratory system offers a characteristic 24 keV emission line, and high spatial resolution (200 ?m) images. XFCT as a newly emerging modality also requires the exploration and development of suitable contrast agents. READ MORE

  4. 22. Polymer Bound Water-Soluble Metal Phosphine Complexes-Preparation, Characterisation and Catalytic Application

    Author : Torsten Malmström; Kemiska institutionen; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; enantioselective; SAP; hydrogenation; hydroformylation; catalysis; biphasic; rhodium; poly-ethylene imine; poly-acrylic acid; polymers; water-soluble; phosphines; Inorganic chemistry; Oorganisk kemi;

    Abstract : Four new water-soluble phosphines have been prepared by utilising water-soluble polymers as charge carrying units. Coupling of methyl-4-(diphenylphosphino)-benzyl-amine or 4-diphenylphosphino benzaldehyde to poly-acrylic acid and poly-ethylene imine, respectively, afford the ligands PAA-PNH and PEI-PNH. READ MORE

  5. 23. On the relation between paperboard properties and packaging performance

    Author : Gustav Marin; Sören Östlund; Mikael Nygårds; Christer Korin; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Solid Mechanics; Hållfasthetslära;

    Abstract : Paper-based materials, such as paperboard, are commonly used as packaging materials. Inaddition to the advantage that wood as a raw material is renewable, there are also many otherbenefits of paperboard. READ MORE

  6. 24. Renal denervation in patients with resistant hypertension

    Author : Sebastian Völz; Göteborgs universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Blood pressure; hypertension; Doppler echocardiography; sympathetic nervous system pathophysiology; sympathectomy; autonomic denervation;

    Abstract : BACKGROUND Catheter-based renal denervation (RDN) is a potential modality in the treatment of patients with resistant hypertension (RH). The biological effects of RDN are not fully comprehended and studies examining its impact on blood pressure (BP) and other cardiovascular surrogate markers have generated conflicting results. READ MORE

  7. 25. Determination of the Critical Moisture Level for Mould Growth on Building Materials

    Author : Pernilla Johansson; Avdelningen för Byggnadsfysik; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Crawl space; Fungus; Mould resistance; Wood; Building materials; Mould; Critical moisture level; Attic; Relative humidity; Cyclic conditions; Laboratory method;

    Abstract : The susceptibility to mould growth varies between building materials. The factors that most affect mould growth, the relative humidity (RH) and temperature also vary in different parts of buildings. One way of preventing the growth of mould in buildings is therefore to choose building materials that can withstand the expected conditions. READ MORE