Sökning: "polarisation"
Visar resultat 21 - 25 av 146 avhandlingar innehållade ordet polarisation.
21. Dielectric relaxation spectroscopy of chiral smectic liquid crystals
Sammanfattning : .... LÄS MER
22. From microstructure to subsurface characterization. Spectral information from field scale time domain induced polarization
Sammanfattning : A large variety of subsurface infrastructure projects of different types can gain valuable information from tomographic measurements of subsurface physical properties. With resistivity and time domain spectral induced polarization (IP), the distributions of the conductive and capacitive properties of the subsurface are obtained. LÄS MER
23. Upconversion Detection for Improved Nonlinear Mid-infrared Spectroscopy in Flames
Sammanfattning : This thesis deals with the addition of upconversion detection to non-linear mid-infrared laser spectroscopy techniques. The techniques investigated here are degenerate four wave mixing (DFWM) and infrared polarization spectroscopy (IRPS). LÄS MER
24. Investigation of electrochemical properties and performance of stimulation/sensing electrodes for pacemaker applications
Sammanfattning : People suffering from certain types of arrhythmia may benefit from the implantation of a cardiac pacemaker. Pacemakers artificially stimulate the heart by applying short electrical pulses to the cardiac tissue to restore and maintain a steady heart rhythm. By adjusting the pulse delivery rate the heart is stimulated to beat at desired pace. LÄS MER
25. Experimental Studies of Delta Excitations in Nuclei Using the (d,2He) and (3He,t) Reactions
Sammanfattning : .... LÄS MER