Now showing items 2578-2597 of 10415
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The Fractal archive
(1991-05-20) -
Fractal dimensions in tunneling processes and effects of environmental fluctuations
(World Scientific Publishing, 1998-03)We study electron tunneling between two infinte potential square wells connected via an opaque barrier and find that time evolution of the probability of the presence of a Gaussian wave packet, localized initially in one ... -
Fractional correlations based on the modified fractional order Fourier transform
(Society of Photo-Optical Instrumentation Engineers (SPIE) - Optical Engineering, 1998-01)Based on the modified fractional order Fourier transform (MFROFT), we introduce a modified fractional correlation operation (MFCO). We propose two systems to implement the MFCO experimentally. These are analyzed ... -
Fram Event at RIT week of April 3, 2016 (PPt)
(2016-04-04) -
Fraud in the workplace: a prevention guide
(Institute Audit, Compliance & Advisement, 2006-07) -
Free electron laser pumped by a powerful traveling electromagnetic wave
(©1990 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE., 1990-06)A three-wave free-electron laser (FEL) was operated with a powerful 8.4-GHz electromagnetic “pump” wave replacing the usual magnetostatic wiggler. The presence of a uniform axial magnetic field B,, produced cyclotron-harmonic ... -
Free electron laser with small period wiggler and sheet electron beam: A Study of the feasibility of operation at 300 GHz with 1 MW CW output power
(1989)The use of a small period wiggler (Cw < 1 cm) together with a sheet electron beam has been proposed as a low cost source of power for electron cyclotron resonance heating (ECRH) in magnetic fusion plasmas. Other potential ... -
Frequency entrainment in optically injected semiconductor lasers
(American Physical Society, 1997-03-24)We theoretically predict and experimentally demonstrate the phenomenon of frequency entrainment in optically injected semiconductor lasers. The laser exhibits nonlinear subharmonic and ultraharmonic resonances for appropriate ... -
Frequency-to-voltage converter based on Bloch oscillations in a capacitively coupled GaAs-GaxAl1-xAs quantum well
(American Physical Society, 1993-09-15)A charged capacitor which is placed with a semiconductor in a closed loop will normally discharge in a characteristic time τ=1/RC. We show, however, that if a semiconductor of high purity is subjected to a rf bias with ... -
Freshman advising outcomes chart
(RIT Advisors Council, 2007-12-11) -
Freshman English, do we stess form of content?
(2010-08-17) -
From computer to video
(1995-02-20) -
From digital library to institutional repository: a brief look at one library’s path
(Emerald, 2007-03-28)Purpose – The purpose of this paper is to give an overview of the initial transformation of one academic library’s digital media library into the institutional repository (IR) of its entire academic organization. Desi ... -
From impractical to practical: solving an MRI problem using parallelism
(2005)MRI relaxometry may provide more diagnostic utility than conventional MRI because it measures molecular mobility, which changes with disease state. Processing relaxometry data requires applying an inverse Laplace transform ... -
From linearity towards chaos: Basic studies of relativistic backward-wave oscillators
(American Physical Society, 1992-09-14)Recent experimental studies have revealed for the first time some basic features of pulsed. relativistic (300-600 keY) backward-wave oscillators such as starting current, axial mode locking, and multifrequency operation. ... -
Frontal-view face detection and facial feature extraction using color, shape and symmetry based cost functions
(Elsveier - Pattern Recognition Letters, 1998)We describe an algorithm for detecting human faces and facial features, such as the location of the eyes, nose and mouth. First, a supervised pixel-based color classifier is employed to mark all pixels that are within a ... -
Fuel cell applications of nanotube-metal supported catalysts
(Materials Research Society Proceedings Fall 2002: Materials for Fuel Cells and Fuel Processors, 2002-12-02)Novel carbon materials with nanometer dimensions are of potentially significant importance for a number of advanced technological applications. Within this report we describe the results for the electrochemical characterization ... -
Fuel cell applications of single wall carbon nanotubes
(American Institute of Aeronautics and Astronautics: International Energy Conversion Engineering Conference, 2003-08-17)Novel carbon materials with nanometer dimensions are of potentially significant importance for a number of advanced technological applications. Currently, considerable interest exists in the possible applications of single ...