Search for dissertations about: "Anders Lindgren"

Showing result 16 - 20 of 20 swedish dissertations containing the words Anders Lindgren.

  2. 16. Power Doppler - Principles and Potential Clinical Applications

    Author : Anders Nilsson; PG Lindgren; Torbjörn Andersson; Uppsala universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Radiology; Ultrasonography; Doppler studies; Power Doppler; Volume flow; Radiologisk forskning; Radiological research; Radiologisk forskning;

    Abstract : The purpose of this work was to: a) Determine whether the amount of colour in a power Doppler image is dependent on the angle between the examined vessel and the soundbeam and/or on the velocity of the flow within the vessel; b) Investigate if a dependency on flow velocity could be used for the detection of volume flow differences and c) Define clinical applications utilising the improved sensitivity to low flow of PD.In the experimental studies (study I and II) a silicon tube in a water bath was insonated, the insonation angle and the volume flow changed and the resulting images stored, transferred to a personal computer and analysed with regard to the amount of colour present in the image. READ MORE

  4. 17. The oxidative stress response of Francisella tularensis

    Author : Marie Honn; Anders Sjöstedt; Helena Lindgren; Andres Melendez; Umeå universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Francisella tularensis; FupA; MglA; OxyR; ROS; oxidative stress; molekylärbiologi; Molecular Biology;

    Abstract : Francisella tularensis is capable of infecting numerous cell types, including professional phagocytes. Upon phagocytosis, F. tularensis resides within the phagosome before escaping into the cytosol to replicate. Phagocytes constitute a hostile environment rich in ROS, which are employed as a means of killing pathogens. READ MORE

  5. 18. Infection control of Staphylococcus aureus : spa typing to elucidate transmission

    Author : Sara Mernelius; Andreas Matussek; Sture Löfgren; Per-Eric Lindgren; Anders Johansson; Linköpings universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : Staphylococcus aureus is a commensal of the human flora, primarily colonizing the anterior nares and throat, but it may also cause infections ranging from mild skin and soft tissue infections to severe diseases such as endocarditis and septicemia. S. READ MORE

  6. 19. Time Together : a nursing intervention targeting everyday life in psychiatric inpatient care : patient and staff perspectives

    Author : Jenny Molin; Britt-Marie Lindgren; Ulla Hällgren Graneheim; Anders Ringnér; Owe Hellzén; Umeå universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; engagement; everyday life; experiences; grounded theory; interaction; interprofessional teams; intervention; mental health nursing; ordinary relationships; psychiatric inpatient care; patient perspectives; single system experimental design; qualitative content analysis; engagemang; grounded theory; interaktion; interprofessionella team; intervention; kvalitativ innehållsanalys; patientperspektiv; psykiatrisk heldygnsvård; psykiatrisk omvårdnad; single system experimental design; Tid Tillsammans; upplevelser; vardagliga relationer; vardagsliv; omvårdnadsforskning med medicinsk inriktning; Caring Sciences;

    Abstract : Background: Patient and staff descriptions of everyday life in psychiatric inpatient care are consistent, revealing a challenging environment with over-reliance on medication and, power imbalances. Patients and staff ask for the opportunity to develop relationships; however, the literature on nursing interventions targeting these issues is sparse. READ MORE

  7. 20. Document Image Processing for Handwritten Text Recognition : Deep Learning-based Transliteration of Astrid Lindgren’s Stenographic Manuscripts

    Author : Raphaela Heil; Anders Hast; Ekta Vats; Fredrik Wahlberg; Andreas Fischer; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; document image processing; handwritten text recognition; stenography; strikethrough; Computerized Image Processing; Datoriserad bildbehandling;

    Abstract : Document image processing and handwritten text recognition have been applied to a variety of materials, scripts, and languages, both modern and historic. They are crucial building blocks in the on-going digitisation efforts of archives, where they aid in preserving archival materials and foster knowledge sharing. READ MORE