Sökning: "Per Thunberg"
Visar resultat 1 - 5 av 11 avhandlingar innehållade orden Per Thunberg.
1. Dissertatio entomologica sistens insecta Svecica. Quorum partem secundam. Cons. exp. Facult. Med. Upsal., præside Carol. P. Thunberg, ... publico examini subjicit Petrus Ericus Becklin, Stockholmiensis. in audit. Gust. maj. d. X. Dec. MDCCXCI
Sammanfattning : .... LÄS MER
2. Accuracy and reproducibility in phase contrast magnetic resonance imaging
Sammanfattning : Magnetic resonance imaging (MRI) is an imaging modality which provides good conditions for studies of flow and motion in the cardiovascular system. When using the phase contrast imaging technique, it is possible to perform velocity measurements in moving tissues and in blood. LÄS MER
3. Correction for displacement artifacts in phase contrast magnetic resonance imaging
Sammanfattning : Magnetic resonance imaging (MRI) is an imaging modality which provides good conditions for studies of flow and motion in the cardiovascular system. A variety of different imaging pulse sequences enables both anatomical and functional studies. LÄS MER
4. Dissertatio de veneficiis per arsenicum quam præside Carol. Pet. Thunberg, ... pro gradu medico publicæ defert censuræ auctor Laurentius Fredr. Gravander ... Vestmannus. in aud. botanico die IX Maji MDCCCIV
Sammanfattning : .... LÄS MER
5. Metal artifacts in computed tomography : impact of reduction methods on image quality and radiotherapy treatment planning
Sammanfattning : Degradation of image quality by metal artifacts is a common problem in computed tomography (CT) imaging, which can limit the diagnostic value of a CT examination and also introduce inaccuracies in radiotherapy (RT) treatment planning. In recent years, commercial metal artifact reduction (MAR) methods have been launched by several CT vendors. LÄS MER