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Creator | Title | Description | Subject | Date |
| 351 |
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Jorgensen, Erik | UNC-41/stonin functions with AP2 to recycle synaptic vesicles in Caenorhabditis elegans | The recycling of synaptic vesicles requires the recovery of vesicle proteins and membrane. Members of the stonin protein family (Drosophila Stoned B, mammalian stonin 2) have been shown to link the synaptic vesicle protein synaptotagmin to the endocytic machinery. Here we characterize the unc-41 gen... | | 2012-01-01 |
| 352 |
 |
Gerig, Guido | UNC-Utah NA-MIC framework for DTI fiber tract analysis | Diffusion tensor imaging has become an important modality in field of neuroimaging to capture changes in micro-organization and to assess white matter integrity or development While there exists a number of tractography toolsets, these usually lack tools for preprocessing or to analyze diffusion pro... | | 2014-01-01 |
| 353 |
 |
Gerig, Guido | Unbiased diffeomorphic atlas construction for computational anatomy | Construction of population atlases is a key issue in medical image analysis, and particularly in brain mapping. Large sets of images are mapped into a common coordinate system to study intra-population variability and inter-population differences, to provide voxel-wise mapping of functional sites, a... | | 2004-01-01 |
| 354 |
 |
Zhdanov, Michael | Two-dimensional magnetotelluric inversion of blocky geoelectrical structures | This paper demonstrates that there are alternative approaches to the magnetotelluric (MT) inverse problem solution based on different types of geoelectrical models. The traditional approach uses smooth models to describe the conductivity distribution in underground formations. In this paper, we pres... | | 2002-01-01 |
| 355 |
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Christensen, Douglas A. | Ultrasound beam simulations in inhomogeneous tissue geometries using the hybrid angular spectrum method | The angular spectrum method is a fast, accurate and computationally efficient method for modeling wave propagation. However, the traditional angular spectrum method assumes that the region of propagation has homogenous properties. In this paper, the angular spectrum method is extended to calculate u... | | 2012-01-01 |
| 356 |
 |
Dwight, Zachary Lawrence | uAnalyze: web-based high-resolution DNA melting analysis with comparison to thermodynamic predictions | Abstract-uAnalyzeSM is a web-based tool for analyzing high-resolution melting data of PCR products. PCR product sequence is input by the user and recursive nearest neighbor thermodynamic calculations used to predict a melting curve similar to uMELT (http://www.dna.utah.edu/umelt/umelt.html). Unproce... | | 2012-01-01 |
| 357 |
 |
Symko, Orest George | Ultrasonic thermoacoustic energy converter | Thermoacoustic prime movers have been developed for operation in the low ultrasonic frequency range by scaling down the device size. The developed engines operate at frequencies up to 23 kHz. They are self-sustained oscillators whose dimensions scale inversely with operating frequency. The smallest ... | | 2012-01-01 |
| 358 |
 |
Berzins, Martin | Uintah hybrid task-based parallelism algorithm | Abstract-Uintah is a software framework that provides an environment for solving large-scale science and engineering problems involving the solution of partial differential equations. Uintah uses a combination of fluid-flow solvers and particle-based methods for solids, together with adaptive meshin... | | 2012-01-01 |
| 359 |
 |
Balasubramonian, Rajeev | Understanding the impact of 3D stacked layouts on ILP | 3D die-stacked chips can alleviate the penalties imposed by long wires within micro-processor circuits. Many recent studies have attempted to partition each microprocessor structure across three dimensions to reduce their access times. In this paper, we implement each microprocessor structure on a s... | | 2007-01-01 |
| 360 |
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Regehr, John | Understanding integer overflow in C/C++ | Integer overflow bugs in C and C++ programs are difficult to track down and may lead to fatal errors or exploitable vulnerabilities. Although a number of tools for finding these bugs exist, the situation is complicated because not all overflows are bugs. Better tools need to be constructed-but a tho... | | 2012-01-01 |
| 361 |
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Fowles, Richard | Understanding the cell phone effect on vehicle fatalities: a Bayesian view | This article examines the potential effect of various factors on motor vehicle fatality rates using a rich set of panel data and classical regression analysis combined with Bayesian Extreme Bounds Analysis, Bayesian Model Averaging and Stochastic Search Variable Selection procedures. The variables e... | | 2012-01-01 |
| 362 |
 |
Taylor, Mark | Understanding the community based participatory research (CBPR) approach: case study in Ghana | In 2003, the University of Utah, in cooperation with Kwame Nkrumah University of Science and Technology (KNUST), Komfo Anokye Teaching Hospital (KATH), the Atwima Nwabiagya District Assembly and Barekuma community leaders, formed what is known as the Barekuma Collaborative Community Development Proj... | | 2011-12-01 |
| 363 |
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Miller, Jan D. | Understanding the agglomeration behavior of nickel laterite and gold ores using statistical design of experiments | The drum agglomeration of nickel laterite and gold ores has been optimized through the design of experiments (DOE) using a Taguchi L16 (45) orthogonal array to determine the optimum conditions for maximizing average agglomerate size and minimizing the amount of fines. The effects of controllable ope... | | 2014-01-01 |
| 364 |
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Frederick, Jeanne M. | Uncoordinated (UNC)119: Coordinating the trafficking of myristoylated proteins | The mechanism by which myristoylated proteins are targeted to specific subcellular membrane compartments is poorly understood. Two novel acyl-binding proteins, UNC119A and UNC119B, have been shown recently to function as chaperones/co-factors in the transport of myristoylated G protein a-subunits an... | | 2012-01-01 |
| 365 |
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Liu, Feng | Understanding graphene production by ionic surfactant exfoliation: a molecular dynamics simulation study | We have simulated sodium dodecyl sulfate (SDS) surfactant/waterþbilayer graphene mixture system to investigate two mechanisms of graphene exfoliation: changing the interlayer distance and sliding away the relative distance. By calculating the total energy as a function of the interlayer (sliding-aw... | | 2014-01-01 |
| 366 |
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Potter, Kristin Carrie | Uncertainty visualization in forward and inverse cardiac models | Quantification and visualization of uncertainty in cardiac forward and inverse problems with complex geometries is subject to various challenges. Specific to visualization is the observation that occlusion and clutter obscure important regions of interest, making visual assessment difficult. In orde... | | 2013-01-01 |
| 367 |
 |
Dannhauer, Moritz | Visualizing simulated electrical fields from electroencephalography and transcranial electric brain stimulation: a comparative evaluation | Electrical activity of neuronal populations is a crucial aspect of brain activity. This activity is not measured directly but recorded as electrical potential changes using head surface electrodes (electroencephalogram - EEG). Head surface electrodes can also be deployed to inject electrical current... | | 2014-01-01 |
| 368 |
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Pascucci, Valerio | Visualizing network traffic to understand the performance of massively parallel simulations | The performance of massively parallel applications is often heavily impacted by the cost of communication among compute nodes. However, determining how to best use the network is a formidable task, made challenging by the ever increasing size and complexity of modern supercomputers. This paper appli... | | 2012-01-01 |
| 369 |
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Regehr, John | Volatiles are miscompiled, and what to do about it | C's volatile qualifier is intended to provide a reliable link between operations at the source-code level and operations at the memory-system level. We tested thirteen production-quality C compilers and, for each, found situations in which the compiler generated incorrect code for accessing volatile... | | 2008-01-01 |
| 370 |
 |
Thorne, Michael S. | Viterbi sparse spike detection | Accurate interpretation of seismic traveltimes and amplitudes in the exploration and global scales is complicated by the band-limited nature of seismic data. We discovered a stochastic method to reduce a seismic waveform into a most probable constituent spike train. Model waveforms were constructed ... | | 2013-01-01 |
| 371 |
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Kasera, Sneha K. | Violating privacy through walls by passive monitoring of radio windows | We investigate the ability of an attacker to passively use an otherwise secure wireless network to detect moving people through walls. We call this attack on privacy of people a "monitoring radio windows" (MRW) attack. We design and implement the MRW attack methodology to reliably detect when a pers... | | 2014-01-01 |
| 372 |
 |
Gopalakrishnan, Ganesh | Visual analysis of uncertainties in ocean forecasts for planning and operation of off-shore structures | We present a novel integrated visualization system that enables interactive visual analysis of ensemble simulations used in ocean forecasting, i.e, simulations of sea surface elevation. Our system enables the interactive planning of both the placement and operation of off-shore structures. We illust... | | 2013-01-01 |
| 373 |
 |
Cohen, Elaine | Volume rendering with multidimensional peak finding | Peak finding provides more accurate classification for direct volume rendering by sampling directly at local maxima in a transfer function, allowing for better reproduction of high-frequency features. However, the 1D peak finding technique does not extend to higherdimensional classification. In this... | | 2012-01-01 |
| 374 |
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Warner, Homer R. | The HELP System | Biomedical Informatics | | 1983 |
| 375 |
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Warner, Homer R. | Decision Support in Medicine: Examples from the HELP System | Biomedical Informatics | | 1994 |
