Search for dissertations about: "malmgren"

Showing result 1 - 5 of 35 swedish dissertations containing the word malmgren.

  2. 1. Clinical, histopathologic and genetic diagnosis in osteogenesis imperfecta and dentinogenesis imperfecta

    Author : Barbro Malmgren; Karolinska Institutet; Karolinska Institutet; []
    Keywords : Agenesis; DSPP gene; histopathology; impaction; inherited disorders; teeth;

    Abstract : The aims of this thesis were to investigate (1) dental aberrations in a large sample of unrelated patients with different types and forms of OI, (2) degree of dentin dysplasia in relation to type and form of OI and clinical, radiographic, and microscopic manifestations and type of DI, and (3) genotypes and phenotypes in two families with DI type II with special reference to clinical, radiographic, and histopathologic manifestations. In study I, morphological and clinical variation in the expression of DI within one family was described. READ MORE

  4. 2. Evaluation of UHT milk processed by direct steam injection and steam infusion technology

    Author : Bozena Malmgren; Livsmedelsteknik; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; sedimentation; gel formation; microstructure; TEM transmission electron microscopy; immunogold labelling; heat effects; Technological sciences; Teknik; Food and drink technology; Livsmedelsteknik; proteolysis; steam infusion; UHT milk; steam injection;

    Abstract : UHT direct steam injection and steam infusion are widely used; however there is no comparison of their impact on milk components. This study evaluates the structural changes at different steps during the UHT processing of whole milk in a full-scale UHT plant by transmission electron microscopy (TEM) and particle size measurements, and follows the enzymatic activity. READ MORE

  5. 3. Nanoscaled Structures in Ruthenium Dioxide Coatings

    Author : Christine Malmgren; Håkan Olin; Joakim Bäckström; Mittuniversitetet; []
    Keywords : Bleaching chemicals; sodium chlorate; ruthenium dioxide; electrodes; crystallites; nanowires; microscopy; diffraction; electrocatalytic area; reduced energy consumption; NATURAL SCIENCES; NATURVETENSKAP;

    Abstract : An essential ingredient in the generation of environmentally compatible pulp bleaching chemicals is sodium chlorate. Chlorate is produced in electrochemical cells, where the electrodes are the key components. In Sweden the so-called DSA !R electrodes with catalytic coatings have been produced for more than 35 years. READ MORE

  6. 4. Network Planning of Single Frequency Broadcasting Networks

    Author : Göran Malmgren; KTH; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Information technology; Informationsteknik; SRA - ICT; SRA - Informations- och kommunikationsteknik;

    Abstract : .... READ MORE

  7. 5. Single frequency broadcasting networks

    Author : Göran Malmgren; KTH; []
    Keywords : ;

    Abstract : An Orthogonal Frequency Division Multiplexing (OFDM) schemeallows all transmitters in a radio network to transmitidentical signals in the same frequency block, forming a socalled Single Frequency Network (SFN). By avoiding frequencyreuse, substantial improvements in bandwidth utilisation arepossible. READ MORE