Search for dissertations about: "three-dimensional imaging"

Showing result 11 - 15 of 189 swedish dissertations containing the words three-dimensional imaging.

  2. 11. Volume imaging of the abdomen : three-dimensional visualisation of tubular structures in the body with CT and MRI

    Author : Anders Persson; Örjan Smedby; Håkan Ahlström; Linköpings universitet; []
    Keywords : MEDICINE; MEDICIN;

    Abstract : The overwhelming amount of image-based information in modem medicine makes it crucial to develop methods to handle and analyze images and make them comprehensible for users. The aim of this thesis was to study the radiological practice of three-dimensional (3D) visualization of tubular structures in the body with CT and MRI. READ MORE

  4. 12. Long bone growth and evolution revealed by three-dimensional imaging

    Author : Jordi Estefa; Sophie Sanchez; Per Ahlberg; Holly Woodward; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; 3D histology; hematopoiesis; humerus; tetrapods; Biologi; Biology;

    Abstract : Propagation phase-contrast synchrotron radiation microtomography is a non-destructive method used for studying histology in three dimensions (3D). Using it, the 3D organization of the diaphyseal cortical vascularization in the humerus of two seymouriamorphs was analyzed in this thesis. READ MORE

  5. 13. Development of Time Resolved Laser Imaging Techniques for Studies of Turbulent Reacting Flows

    Author : Johan Hult; Förbränningsfysik; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Electronics and Electrical technology; Laserteknik; Elektronik och elektroteknik; Laser technology; Fysik; Physics; Three-dimensional; Laser Diagnostics; High speed; Fysicumarkivet A:2002:Hult;

    Abstract : In the present thesis the development and application of a novel laser diagnostic system for high speed spectroscopic imaging of turbulent combustion phenomena is presented. The system is capable of recording sequences of up to 8 images with a separation between consecutive images as short as microseconds. READ MORE

  6. 14. Three-dimensional T1 quantification techniques for assessment of cartilage quality using dGEMRIC

    Author : Carl Siversson; Malmö Medicinsk strålningsfysik; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; B1; T1; MRI; 3D; correction; dGEMRIC; cartilage; Look-Locker; Variable Flip Angle;

    Abstract : Osteoarthritis (OA) is a common chronic disease and one of the major global causes for functional disabilities. The disease is characterized by loss and degradation of cartilage, commonly affecting the knees and hips. READ MORE

  7. 15. Imaging the pancreas : new aspects on lobular development and adult constitution

    Author : Andreas Hörnblad; Ulf Ahlgren; Guy Rutter; Umeå universitet; []
    Keywords : MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Type 1 diabetes; ß-cell mass; tertiary lymphoid organs; biomedical imaging; optical projection tomography; morphogenesis; pancreas development; gastric lobe; spleen development.; medicinsk genetik; Medical Genetics; medicinsk utvecklings- och neurobiologi; Developmental Neurosciences; molekylär medicin genetik och patologi ; molecular medicine  genetics and pathology ;

    Abstract : The mouse pancreas is a mixed exocrine and endocrine glandconsisting of three lobular compartments: the splenic, duodenal and gastric lobes. During embryogenesis, the pancreas forms from two progenitor populations located on the dorsal and ventral side of the primitive gut tube. READ MORE