The focus of this dissertation is on the algorithm design, implementation, and validation of parallel transmission technology in Magnetic Resonance Imaging (MRI). Novel algorithms are proposed which yield excellent excitation control, low RF power requirements, methods that extend to non‐linear large‐flip‐angle excitation, as well as a new algorithm for simultaneous spectral ...

Proper cardiac function requires the synchronous mechanical and electrical activity of individual cardiomyocytes to ensure the coordinated excitation and contractile performance of the heart, as an organ. The intercalated disc (ID), a unique membrane structure forming at the edges of mammalian cardiomyocytes (Li and Radice, 2010), fulfills this role by allowing the transmission of mechanical an...

63 Applications of ANFIS in Loss of Excitation Faults Detection in Hydro-Generators Mohamed Salah El-Din Ahmed Abdel Aziz, Dar Al-Handasah (Shair and Partners), Giza, Egypt Mohamed El Samahy, Elec. Power Dept., The higher Institute of Engineering, El-Shorouk Academy, Egypt Mohamed A. Moustafa Hassan, Electrical Power Department, Faculty of Engineering, Cairo University, Giza, Egypt Fahmy El Ben...

in the present paper axial distributions of plasma and floating potentials, electron and iondensities and eedf have been measured in the dl region of a hg discharge constriction. an attempt hasbeen made for the resolution of opposing charged layer structures in dl. excitation processes in theconstriction region are studied. using the linearization method for the nonstationary balance equationss...

We describe high-speed control of light from silicon nanocrystals under electrical excitation. The nanocrystals are fabricated by the ion implantation of Si(+) in the 15 nm thick gate oxide of a field effect transistor at 6.5 keV. A characteristic read-peaked electroluminescence is obtained either by DC or AC gate excitation. However, AC gate excitation is found to have a frequency response tha...