Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 6 of 6 for “"magnetische Resonanz"”.
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Investigation of material properties by NMR in low and high magnetic fields
NMR is a powerful method of investigation with a wide range of applications. Magnetic resonance is used in medicine, the oil industry, food industry, for chemical analysis, quality control in industry and construction, analysis of cultural heritage, and materials science, in particular polymer …
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NMR of geophysical drill cores with a mobile Halbach scanner
This thesis is devoted to a mobile NMR with an improved Halbach scanner. This is a lightweight tube-shaped magnet with sensitive volume larger and a homogeneity of the magnetic field higher than the previous prototype version. The improved Halbach scanner is used for analysis of water-saturated …
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Vergleich der Perfusionsdiagnostik mittels Magnetresonanztomographie mit dem invasiv bestimmten hämodynamischen Schweregrad von Koronarstenosen zur Detektion der hämodynamischen Relevanz von Stenosen der Koronararterien
Multislice first-pass perfusion cardiovascular magnetic resonance (FP-CMR) imaging has shown great promise for the detection of significant coronary artery disease (CAD). This study evaluated whether FP-CMR could predict the hemodynamic significance of epicardial coronary artery stenosis as defined …
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Tunable High-Field/ High-Frequency ESR and High-Field Magnetization on Single-Molecule Clusters
In this work, low dimensional iron group clusters have been studied by application of high magnetic fields. The magnetization has been probed with an MPMS as function of temperature and field. The combination with pulse field measurements up to 52\,T allowed determination of the magnetic exchange …