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Creator | Title | Description | Subject | Date |
| 376 |
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Khan, Faisal Habib | Challenges and solutions in measuring computer power supply efficiency for 80 PLUS® certification | This paper discusses the techniques, challenges, and results of measuring computer power supply (CPS) efficiency, power factor (PF), and input harmonic currents for the 80 PLUS® program since its beginning in 2002. To date, over 750 power supplies have been tested with many certified for the 80 PL... | | 2009-02 |
| 377 |
 |
Furse, Cynthia M.; Cotter, Neil E. | Challenges in curriculum adaptation across institutions of higher education: international and national student transfer | The challenges associated with student transfer between institutions of higher education are investigated. The Utah System of Higher Education (USHE) requires that undergraduate courses from non-ABET accredited institutions are recognized across public universities and colleges in Utah Based on empi... | | 2006 |
| 378 |
 |
Furse, Cynthia M. | Challenges with optically transparent patch antennas | In this paper, antennas made out of transparent conducting oxides (TCOs) are explored. The optical transparency of transparent conducting oxides is achieved through thin-film depositions on substrates. However, thin-film depositions create a new set of electrical challenges that require a full under... | | 2012-01-01 |
| 379 |
 |
Horch, Kenneth W. | Changes in primary afferent depolarization of sensory neurones during peripheral nerve regeneration in the cat | I. Micro-electrode recordings were made from normal and regenerating sural nerve fibres in cats. Increases in the excitability of the central terminals of these fibres after conditioning stimulation of other sural nerve fibres were taken as evidence for primary afferent depolarization. 2. At all... | Micro-electrode recording; Nerve regeneration; Primary afferent depolarization | 1981 |
| 380 |
 |
Blair, Steven | Channel routing for integrated optics | Increasing scope and applications of integrated optics necessitates the development of automated techniques for physical design of optical systems. This paper presents an automated, planar channel routing technique for integrated optical waveguides. Integrated optics is a planar technology and lacks... | | 2013-01-01 |
| 381 |
 |
Organick, Elliott I. | Characteristics of a functional programming language | A programming language kernel is presented where an algorithm is a function defined through a functional expression. The only data structure introduced is an object that may be an atom or a sequence of objects. A number of functional forms are defined, with a notation close to ordinary mathematical ... | | 1980 |
| 382 |
 |
Blair, Steven | Characterization of a 3D optrode array for infrared neural stimulation | This paper characterizes the Utah Slant Optrode Array (USOA) as a means to deliver infrared light deep into tissue. An undoped crystalline silicon (100) substrate was used to fabricate 10×10 arrays of optrodes with rows of varying lengths from 0.5mm to 1.5mm on a 400-μm pitch. Light delivery from ... | | 2012-01-01 |
| 383 |
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Collins, Zachary J.; Poelzing, Steven | Characterization of a four-camera ratiometric optical mapping system | Electrical activity precedes calcium mediated heart contractions. Optical mapping takes advantage of minimally invasive fluorescent molecular probes to image both electrical and calcium activity. These molecular probes allow for ratiometric imaging. We characterize a four camera system capable of... | Optical mapping; Ratiometric imaging; Di-4-ANEPPS; Indo-1; Trapeze Interactive Poster | 2010-03-15 |
| 384 |
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Gale, Bruce K. | Characterization of a microscale thermal-electrical field-flow fractionation system | A microscale thermal-electrical field-flow fractionation (ThElFFF) channel is reported for the first time and preliminary characterization results show high retention at certain operating conditions including relatively high flow rates when compared to standard microscale electrical or thermal field... | | 2010 |
| 385 |
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Khan, Faisal Habib | Characterization of aging process in power converters using spread spectrum time domain reflectometry | This paper aims to find a new technique to predict the state of health of power converters by characterizing the most vulnerable components in the converter without affecting the normal circuit operation. Spread spectrum time domain reflectometry (SSTDR) can detect most of the aged components inside... | | 2012-01-01 |
| 386 |
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Stevens, Kenneth | Characterization of asynchronous templates for integration into clocked CAD flows | Asynchronous circuit design can result in substantial benefits of reduced power, improved performance, and high modularity. However, asynchronous design styles are largely incompatible with clocked CAD, which has prevented wide-scale adoption. The key incompatibility is timing. Thus most commercial... | | 2009 |
| 387 |
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Mastrangelo, Carlos H. | Characterization of electrical interferences for ground reaction sensor cluster | This paper presents the characterization of electrical interferences for a high-resolution error-correcting biomechanical ground reaction sensor cluster (GRSC), developed for improving inertial measurement unit (IMU) position sensing accuracy. The GRSC is composed of 13 x 13 sensing nodes, which can... | | 2012-01-01 |
| 388 |
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Tiwari, Ashutosh | Characterization of Li7La3Zr2O 12 thin films prepared by pulsed laser deposition | A pulsed laser deposition system was employed to fabricate thin films of Li7La3Zr2O12 solid electrolyte. The deposition process was carried out at room-temperature, resulting in amorphous films. These as-deposited films had a large optical band gap of 5.13 eV, and exhibited a lithium-ion conductivit... | | 2012-01-01 |
| 389 |
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Gesteland, Raymond F. | Characterization of lysozyme messenger and lysozyme synthesized in vitro | In vitro systems for protein systhesis have been in wide use for about 10 years. In most of the early work protein synthesis was measured by following the incorporation of radioactive amino acids into acid precipitable material. This test cannot distinguish between the synthesis of complete, activ... | Lysozyme Messenger; Lysozyme Synthesized; Protein Synthesis | 1969 |
| 390 |
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Stringfellow, Gerald B.;Inglefield, Colin E.;Taylor, P. Craig | Characterization of unicompositional GaInP2 ordering heterostructures grown by variation of V/III ratio | Photoluminescence (PL) and photoluminescence excitation (PLE) spectroscopies are employed to investigate single heterostructures based on two GaInP2 layers that have the same composition but different degrees of order on the cation sublattice. Four sample configurations are studied: two complemen... | Heterostructures; Growth parameters; Growth temperature | 1997 |
| 391 |
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Stringfellow, Gerald B.; Sadwick, Laurence P. | Chemical beam epitaxial growth of InP and GaP by using tertiarybutylbis (dimethylamino) phosphine | We report the growth of indium phosphide (InP) by using a chemical beam epitaxy (CBE) technique with the group V source tertiarybutylbis (dimethylamino) phosphine (TBBDMAP). The photoluminescence spectra at 15 K showed that the intensity of a peak attributed to impurity recombination and the FWHM i... | Chemical beam epitaxy; CBE; InP; GaP; Tertiarybutylbis (Dimethylamino) Phosphine; Gallium phosphide; TBBDMAP | 2007 |
| 392 |
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Balasubramonian, Rajeev | CHOP: adaptive filter-based DRAM caching for CMP server platforms | As manycore architectures enable a large number of cores on the die, a key challenge that emerges is the availability of memory bandwidth with conventional DRAM solutions. To address this challenge, integration of large DRAM caches that provide as much as 5× higher bandwidth and as low as 1/3rd of... | CHOP; DRAM caching; CMP server platforms; Manycore architectures; Hot page; Filter cache; Multi-core processors | 2010 |
| 393 |
 |
Angelucci, Alessandra; Lund, Jennifer S. | Circuits for local and global signal integration in primary visual cortex | Contrast-dependent changes in spatial summation and contextual modulation of primary visual cortex (V1) neuron responses to stimulation of their receptive field reveal long-distance integration of visual signals within V1, well beyond the classical receptive field (cRF) of single neurons. To identif... | Primary Visual Cortex; Extrastriate Cortex; Feed-back Connections; Lateral Connections; SUrround Modulation; Macaque | 2002-10-01 |
| 394 |
 |
Horch, Kenneth W. | Classification of action potentials in multi unit intrafascicular recordings using neural network pattern recognition techniques | Neural network pattern-recognition techniques were applied to the problem of identifying the sources of action potentials in multi-unit neural recordings made from intrafascicular electrodes implanted in cats. The network was a three-layer connectionist machine that used digitized action potenti... | Intrafascicular electrodes; Multi-unit neural activity; Artificial neural networks | 1994 |
| 395 |
 |
Stevens, Kenneth | Clocked and asynchronous FIFO characterization and comparison | Heterogeneous blocks, IP reuse, network-on-chip interconnect, and multi-frequency design are becoming more prevalent in integrated circuit design. Communication amongst these blocks typically employs first-in-first-out (FIFO) buffering for flow control. This paper characterizes and evaluates severa... | | 2009 |
| 396 |
 |
Horch, Kenneth W. | Closed loop control of ankle position using muscle afferent feedback with functional neuromuscular stimulation | This paper describes a closed-loop functional neuromuscular stimulation system that uses afferent neural activity from muscle spindle fibers as feedback for controlling position of the ankle joint. Ankle extension against a load was effected by neural stimulation through a dual channel intrafasc... | Neuromuscular stimulation; Functional neuromuscular stimulation (FNS); Neural electrodes | 1996 |
| 397 |
 |
Kniss, Joe; Ikits, Milan; Lefohn, Aaron; Hansen, Charles D. | Closed-form approximations to the volume rendering integral with Gaussian transfer functions | In direct volume rendering, transfer functions map data points to optical properties such as color and opacity. We have found transfer functions based on the Gaussian primitive to be particularly useful for multivariate volumes, because they are simple and rely on a limited number of free paramet... | Volume rendering | 2003-07-25 |
| 398 |
 |
Hansen, Charles D. | Cluster-based interactive volume rendering with Simian | Commodity-based computer clusters offer a cost-effective alternative to traditional largescale, tightly coupled computers as a means to provide high-performance computational and visualization services. The Center for the Simulation of Accidental Fires and Explosions (C-SAFE) at the University of... | Volume rendering; Simian | 2003-09-03 |
| 399 |
 |
Myers, Chris J. | CMOS analog map decoder for (8,4) hamming code | Abstract-Design and test results for a fully integrated translinear tail-biting MAP error-control decoder are presented. Decoder designs have been reported for various applications which make use of analog computation, mostly for Viterbi-style decoders. MAP decoders are more complex, and are necess... | | 2004 |
| 400 |
 |
Harrison, Reid R. | CMOS imager with on-chip temporal filtering for motion pre-processing | Robust motion detection algorithms such as the motion energy model require temporal filtering at the pixel level. We have designed and tested a CMOS imager with integrated, pixel-level temporal filtering necessary for motion detection. This temporal filtering enhances transients and provides a ... | | 2002-01-01 |
