Sökning: "ANDERS PERSSON"

Visar resultat 1 - 5 av 67 avhandlingar innehållade orden ANDERS PERSSON.

  1. 1. Aspects on Image Quality in Radiologic Evaluation of the Urinary Tract

    Författare :Margareta Lundin; Anders Persson; Torbjörn Andersson; Håkan Geijer; Anders Magnuson; Jan Persliden; Anders Magnusson; Linköpings universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES;

    Sammanfattning : The focus of this document is on image quality as one of the factors fundamental for the diagnostic process. With the rising number of procedures and the trend towards more complicated examinations, urinary tract investigations was chosen in this work as a good clinical model for evaluation of the factors influencing image quality and of the ways of evaluating image quality. LÄS MER

  3. 2. Evaluation of a Miniaturized Rotating Disk Apparatus for In Vitro Dissolution Rate Measurements in Aqueous Media : Correlation of In Vitro Dissolution Rate with Apparent Solubility

    Författare :Anita M. Persson; Curt Pettersson; Anders Sokolowski; Anders Karlsson; Alex Avdeef; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; analytical methods; HPLC high-performance liquid chromatography ; miniaturization; in vitro dissolution rate; apparent solubility; physicochemical properties; dissolution media; correlation study; chemometrics; Pharmaceutical chemistry; Farmaceutisk kemi; Analytical Pharmaceutical Chemistry; Analytisk farmaceutisk kemi;

    Sammanfattning : The general aim of this thesis was to evaluate a newly designed and constructed miniaturized rotating disk apparatus for in vitro dissolution rate measurements of different drug substances from all of the classes in the Biopharmaceutical Classification System (BCS). The new equipment is based on a low volume flow-through cell of Plexiglas, a gold plated magnetic bar and a special designed press. LÄS MER

  4. 3. Litteraturens mått : politiska implikationer av litteraturundervisning som demokrati- och värdegrundsarbete

    Författare :Gustav Borsgård; Anders Öhman; Sven Anders Johansson; Magnus Persson; Umeå universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; Teaching literature; citizenship education; democracy; didactics; entrepreneurship; subjectivity; ideology; neoliberalism; measurability; Litteraturundervisning; skönlitteratur; medborgarfostran; värdegrund; demokrati; litteraturdidaktik; entreprenörskap; subjektivitet; ideologi; nyliberalism; mätbarhet; Literature; litteraturvetenskap;

    Sammanfattning : Avhandlingens syfte är att undersöka politiska implikationer av idén om litteraturundervisning som demokrati- och värdegrundsarbete i förhållande till det ideal om mätbar kunskap som präglar samtidens utbildningspolicydiskurser. Det som står i fokus är 2011 års gymnasiereform, som tolkas mot bakgrund av en genomgripande förändring av den globala och europeiska utbildningspolicydiskursen från och med millennieskiftet. LÄS MER

  5. 4. CT with 3D-Image Reconstructions in Preoperative Planning

    Författare :Angeliki Dimopoulou; Anders Magnusson; Anders Persson; Uppsala universitet; []
    Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; CT Angiography; 3D-image reconstructions; haemodialysis; AVF AVG; DIEP flap; surgery time; complicated renal calculi; PNL; true nonenhanced images; virtual nonenhanced images; CT Urography; Radiology; Radiologi;

    Sammanfattning : Computed tomography is one of the most evolving fields of modern radiology. The current CT applications permit among other things angiography, 3D image reconstructions, material decomposition and tissue characterization. CT is an important tool in the assessment of specific patient populations prior to an invasive or surgical procedure. LÄS MER

  7. 5. Efficient Methods for Volumetric Illumination

    Författare :Frida Gyllensvärd; Anders Ynnerman; Anders Persson; Markus Hadwiger; Linköpings universitet; []
    Nyckelord :TECHNOLOGY; TEKNIKVETENSKAP;

    Sammanfattning : Modern imaging modalities can generate three-dimensional datasets with a very high detail level. To transfer all the information to the user in an efficient way there is a need for three-dimensional visualization. LÄS MER