Sökning: "phase resolved"
Visar resultat 11 - 15 av 240 avhandlingar innehållade orden phase resolved.
11. Partial Discharges Studied with Variable Frequency of the Applied Voltage
Sammanfattning : This thesis concerns partial discharge (PD) diagnostics withvariable frequency of applied voltage in the frequency range 1mHz - 400 Hz. The exploration of a new type of spectroscopythat combines partial discharge analysis and dielectricresponse is demonstrated. LÄS MER
12. Time Resolved Diffraction Studies of Structural Changes in Sensory Rhodopsin
Sammanfattning : Responding to different light conditions is an essential process for many organisms on earth. Unicellular organisms are no exception to this and mechanisms for controlling cellular movement must often be sensitive to light. LÄS MER
13. Time-Resolved Photoemission Electron Microscopy: Development and Applications
Sammanfattning : Time-resolved photoemission electron microscopy (TR-PEEM) belongs to a class of experimental techniquescombining the spatial resolution of electron-based microscopy with the time resolution of ultrafast opticalspectroscopy. This combination provides insight into fundamental processes on the nanometer spatial andfemto/picosecond time scale, such as charge carrier transport in semiconductors or collective excitations ofconduction band electrons at metal surfaces. LÄS MER
14. Three-dimensional Intracardiac Flow Studied with Time Resolved Phase Contrast MRI : blood flow in the human left atrium and ventricle
Sammanfattning : .... LÄS MER
15. Optimizing liquid phase sintering of ferrous powder metallurgical materials
Sammanfattning : The properties of powder metallurgical, PM, components are dependent on that the dilemma of full density and suitable microstructure is resolved. Whilst it is often possible to achieve full density, it may or may not coincide with a suitable microstructure. LÄS MER