Browsing Electronic & Electrical Eng (Scholarly Publications) by Title
Now showing items 171-190 of 588
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Effects of Interpatient Variance on Microwave Breast Images: Experimental Evaluation
(IEEE, 2018)Microwave breast imaging has seen significant developments in recent years, including new clinical trials and formation of a number of spin-out companies. Although many algorithms for microwave breast imaging have been ... -
Effects of ions on the dielectric permittivity and relaxation rate and the decoupling of ionic diffusion from dielectric relaxation in supercooled liquid and glassy 1-propanol
(American Institute of Physics, 2002)The effects of intermolecular H bonds on the equilibrium permittivity, ?s, the relaxation rate, fm, and changes in the dielectric relaxation spectra of 1-propanol were studied by adding a strongly dissociating electrolyte ... -
Efficient encoding and decoding of binaural sound with resonance audio
(2019)Resonance Audio is an open source project designed for creating and controlling dynamic spatial sound in Virtual & Augmented Reality (VR/AR), gaming or video experiences. It also provides integrations with popular game ... -
Electric field induced biaxiality and the electro-optic effect in a bent-core nematic liquid crystal
(2010)We report the observation of a biaxial nematic phase in a bent-core molecular system using polarizing microscopy, electro-optics, and dielectric spectroscopy, where we find that the biaxiality exists on a microscopic scale. ... -
Electric-field-dependent dielectric response in the de Vries-type smectic- A* phase possessing local orientational order with nanoscale correlation length
(2008)The dielectric strength is shown to increase and the relaxation frequency to decrease for a large temperature range up to a certain value of the electric field in the smectic-A* phase. This behavior contrasts to that ... -
Electrical Properties of High-k Ta205 Gate Dielectrics on Strained Ge-rich Layers
(IEEE, 2004)The electrical properties of ultrathin high-k Zr02 gate dielectric films dcposited on strained Gc-rich layers using microwave plasma enhanced chemical vapor deposition (PECVD) technique at a low temperature (150'C) have ... -
Electrically tunable Fabry-Pérot resonator based on microstrcutured Si containing liquid crystal
(2012)We have built Fabry-Perot resonators based on mi-crostructured silicon and a liquid crystal. The devices exhibit tuning of the resonance peaks over a wide range, with relative spectral shifts of up to ??/? = 10%. In order ... -
Electro-optic and dielectric study of the de Vries-type smectic- A phase exhibiting transitions to smectic- CA and smectic- C phases
(2008)Mixtures of different compositions of an antiferroelectric liquid crystal compound that exhibits direct smectic-A Sm-A -smectic-CA Sm-CA transition with a ferroelectric liquid crystal compound that exhibits Sm-A -smectic-C ... -
Electrocardiogram based neonatal seizure detection
(IEEE, 2007)A method for the detection of seizures in the newborn using the electrocardiogram (ECG) signal is presented. Using a database of eight recordings, a method was developed for automatically annotating each 1-min epoch as ... -
Electron-electron scattering in a double quantum dot: Effective mass approach
(American Institute of Physics, 2010)We present a theoretical description of the first-order scattering of interacting electrons and holes in a double quantum dot. Assuming infinitely high walls, strong confinement, and a two-band approximation, we derive ... -
Electron-electron scattering in a double quantum dot: effective mass approach
(2010)We present a theoretical description of the first-order scattering of interacting electrons and holes in a double quantum dot. Assuming infinitely high walls, strong confinement, and a two-band approximation, we derive ... -
Electronic slide matching and enhancement of a lecture video
(2007)This paper presents an automatic method to enhance video presentations for distance learning applications. From a material recorded by a fixed, non professional camera, the system matches the slides displayed during the ... -
Electrooptic, pyroelectric, dielectric spectroscopic studies of nematic and twist-bend nematic phases of achiral hockey-shaped bent-core liquid crystal
(2022)Experimental and theoretical investigations of the twist-bend nematic (NTB) phase in liquid crystals have recently received significant attention for reasons of unusual and interesting characteristics of the NTB. Though ... -
Electrospun Fibres of Chitosan/PVP for the effective chemotherapeutic drug delivery of 5-Fluorouracil
(2021)Electrospun nanofibrous mats consisting of chitosan (CS) and polyvinylpyrrolidone (PVP) were constructed. Tuning of solution and process parameters was performed and resulted in an electrospun system containing a 6:4 ... -
Electrotunable in-plane one-dimensional photonic structure based on silicon and liquid crystal
(American Institute of Physics, 2007)The model of the electro-optical effect, due to the reorientation of liquid crystal molecules from a pseudoisotropic to a homeotropic state, in a composite photonic structure with a liquid crystal filler, is elaborated. A ... -
Embodied Auditory Display Affordances
(2015)The current paper takes a critical look at the current state of Auditory Display. It isolates naive realism and cogni- tivist thinking as limiting factors to the development of the field. An extension of Gibson’s theory ... -
Embodied cognition in auditory display
(2013)This paper makes a case for the use of an embodied cognition framework, based on embodied schemata and cross-domain mappings, in the design of auditory display. An overview of research that relates auditory display with ... -
Enabling dynamic spectrum access using SS-MC-CDMA
(IEEE, 2007)The demand for frequency spectrum and diversity of wireless devices accessing this spectrum depends upon the time of day, the characteristics of a frequency band, and the geographical location of the observer/wireless ...