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Filters: Collection: "ir_uspace"
| Creator | Title | Description | Subject | Date | ||
|---|---|---|---|---|---|---|
| 201 |
 | Parkinson, John Stansfield | Mutational analysis of the P1 phosphorylation domain in E. coli CheA, the signaling kinase for chemotaxis | The histidine autokinase CheA functions as the central processing unit in the Escherichia coli chemotaxis signaling machinery. CheA receives autophosphorylation control inputs from chemoreceptors and in turn regulates the flux of signaling phosphates to the CheY and CheB response regulator proteins... | 2014-01-01 | |
| 202 |
 | Myntti, Jeremy | NACO update | Presentation given at the J. Willard Marriott Library's All Staff Meeting, Salt Lake City, UT. | Cooperative cataloging; Program for cooperative cataloging; NACO (Program) | 2014-01-15 |
| 203 |
 | Pascucci, Valerio | The natural Helmholtz-Hodge decomposition for open-boundary flow analysis | The Helmholtz-Hodge decomposition (HHD), which describes a flow as the sum of an incompressible, an irrotational, and a harmonic flow, is a fundamental tool for simulation and analysis. Unfortunately, for bounded domains, the HHD is not uniquely defined, traditionally, boundary conditions are impose... | 2014-01-01 | |
| 204 |
 | Balasubramonian, Rajeev | NDC: Analyzing the impact of 3D-stacked memory+logic devices on MapReduce workloads | While Processing-in-Memory has been investigated for decades, it has not been embraced commercially. A number of emerging technologies have renewed interest in this topic. In particular, the emergence of 3D stacking and the imminent release of Micron's Hybrid Memory Cube device have made it more pra... | 2014-01-01 | |
| 205 |
 | Wen, Ming | Neighborhood socioeconomic status and BMI differences by immigrant and legal status: Evidence from Utah | We build on recent work examining the BMI patterns of immigrants in the US by distinguishing between legal and undocumented immigrants. We find that undocumented women have relative odds of obesity that are about 10 percentage points higher than for legal immigrant women, and their relative odds of ... | 2014-01-01 | |
| 206 |
 | Gerig, Guido | Network inefficiencies in autism spectrum disorder at 24 months | Autism spectrum disorder (ASD) is a developmental disorder defined by behavioral symptoms that emerge during the first years of life. Associated with these symptoms are differences in the structure of a wide array of brain regions, and in the connectivity between these regions. However, the use of c... | 2014-01-01 | |
| 207 |
 | Mathews, V. John | Neural decoding using a nonlinear generative model for brain-computer interface | Kalman filters have been used to decode neural signals and estimate hand kinematics in many studies. However, most prior work assumes a linear system model, an assumption that is almost certainly violated by neural systems. In this paper, we show that adding nonlinearities to the decoding algorithm ... | 2014-01-01 | |
| 208 |
 | Jaskowski, Troy D. | Neuronal uptake of anti-Hu antibody, but not anti-Ri antibody, leads to cell death in brain slice cultures | Background: Anti-Hu and anti-Ri antibodies are paraneoplastic immunoglobulin (Ig)G autoantibodies which recognize cytoplasmic and nuclear antigens present in all neurons. Although both antibodies produce similar immunohistological labeling, they recognize different neuronal proteins. Both antibodies... | 2014-01-01 | |
| 209 |
 | Cieri, Robert | New insight into the evolution of the vertebrate respiratory system and the discovery of unidirectional airflow in iguana lungs | The generally accepted framework for the evolution of a key feature of the avian respiratory system, unidirectional airflow, is that it is an adaptation for efficiency of gas exchange and expanded aerobic capacities, and therefore it has historically been viewed as important to the ability of birds ... | 2014-11-17 | |
| 210 |
 | Minteer, Shelley D. | Nickel cysteine complexes as anodic electrocatalysts for fuel cells | Compared to platinum, nickel is an inexpensive catalyst that can oxidize methanol in alkaline media. There is a desire to increase nickel loading during electrodeposition for improved performance. In this paper, a nickel cysteine complex (NiCys) is used as the precursor for electrodeposition on glas... | 2014-01-01 | |
| 211 |
 | Couldwell, William T. | Normal dimensions of the posterior pituitary bright spot on magnetic resonance imaging: Clinical article | Object. The normal pituitary bright spot seen on unenhanced T1-weighted MRI is thought to result from the T1-shortening effect of the vasopressin stored in the posterior pituitary. Individual variations in its size may be difficult to differentiate from pathological conditions resulting in either ab... | 2014-01-01 | |
| 212 |
 | Gerig, Guido | Normative modeling of early brain maturation from longitudinal DTI reveals twin-singleton differences | Early brain development of white matter is characterized by rapid organization and structuring. Magnetic Resonance diffusion tensor imaging (MR-DTI) provides the possibility of capturing these changes non-invasively by following individuals longitudinally in order to better understand departures fro... | 2014-01-01 | |
| 213 |
 | Rogachev, Andrey | Observation of shot noise in phosphorescent organic light-emitting diodes | We employed a cross correlation method to study current noise in phosphorescent organic light-emitting diodes. The noise spectra revealed two frequency-dependent components. The first component displays 1/ f 1.3 dependence and correlates with the light emission of the devices. The second component i... | 2014-01-01 | |
| 214 |
 | Tiwari, Ashutosh | Observation of the inverse spin hall effect in ZnO thin films: an all-electrical approach to spin injection and detection | The inverse spin Hall effect (ISHE) is a newly discovered, quantum mechanical phenomenon where an applied spin current results in the generation of an electrical voltage in the transverse direction. It is anticipated that the ISHE can provide a more simple way of measuring spin currents in spintroni... | 2014-01-01 | |
| 215 |
 | Garrett, Timothy J. | Observed influence of riming, temperature, and turbulence on the fallspeed of solid precipitation | Forecasts of the amount and geographic distribution of snow are highly sensitive to a model's parameterization of hydrometeor fallspeed. Riming is generally thought to lead to particles with a higher mass and terminal velocity. Yet models commonly assume that heavily rimed particles such as graupel ... | 2014-01-01 | |
| 216 |
 | Maloney, Thomas N. | Occupation and fertility on the frontier: Evidence from the state of Utah | BACKGROUND Most of what we know about fertility decline in the United States comes from aggregate (often state or county level) data sources. It is difficult to identify variation in fertility change across socio-economic classes in such data, although understanding such variation would provide deep... | 2014-01-01 | |
| 217 |
 | Shetty, Dinesh K. | On the effect of birefringence on light transmission in Polycrystalline Magnesium Fluoride | Light transmission in polycrystalline magnesium fluoride was studied as a function of the mean grain size at different wavelengths. The mean grain size was varied by annealing hot-pressed billets in argon atmosphere at temperatures ranging from 600 to 800°C for 1 hour. The grain-size and grain-orie... | 2014-01-01 | |
| 218 |
 | Brown, Francis Harold | On the environment of Aramis a comment on White in Domínguez-Rodrigo | Department of Geology, University of Utah, 115 South 1460 East, Room 383 Sutton Building, Salt Lake City, Utah 84112, U.S.A. (Cerling and Brown) (thure.cerling@utah.edu)/ Department of Geology, University of South Florida, Tampa, Florida 33620, U.S.A. (Wynn). This paper was submitted 9 I 14 and acce... | 2014-01-01 | |
| 219 |
 | Coley, Phyllis D. | On tropical forests and their pests | Biologists have long been intrigued by the diversity of tropical forests, where 1 hectare may hold more than 650 tree species-more than in all of Canada and the continental United States. Eco- logical theory suggests that if species are too similar in their resource use, one will out- compete the ot... | 2014-01-01 | |
| 220 |
 | Liu, Feng | Orbit- and atom-resolved spin textures of intrinsic, extrinsic, and hybridized Dirac cone states | Combining first-principles calculations and spin- and angle-resolved photoemission spectroscopy measurements, we identify the helical spin textures for three different Dirac cone states in the interfaced systems of a two-dimensional (2D) topological insulator (TI) of a Bi(111) bilayer and a three-di... | 2014-01-01 | |
| 221 |
 | Farrell, Timothy W. | Organizational culture associated with provider satisfaction | Background: Organizational culture is key to the successful implementation of major improvement strategies. Transformation to a patient-centered medical home (PCHM) is such an improvement strategy, requiring a shift from provider-centric care to team-based care. Because this shift may impact provide... | 2014-01-01 | |
| 222 |
 | Bergerson, Amy A. | Outreach and identity development: New perspectives on college student persistence | College student persistence continues to pose challenges for higher education institutions, despite over 40 years of research. Although persistence is studied from many different angles, the majority of studies examining the causes of and cures for students' departure from college reflect the import... | 2014-01-01 | |
| 223 |
 | Gopalakrishnan, Ganesh | Ovis: A framework for visual analysis of ocean forecast ensembles | We present a novel integrated visualization system that enables interactive visual analysis of ensemble simulations of the sea surface height that is used in ocean forecasting. The position of eddies can be derived directly from the sea surface height and our visualization approach enables their int... | 2014-01-01 | |
| 224 |
 | Tiwari, Ashutosh | Oxides for spintronics: a review of engineered materials for spin injection | In this article we have reviewed the role of oxides in spintronics research, and specifically how these materials stand to further improve the efficiencies and capabilities of spin injection for active spintronic device development. The use of oxides in spintronics is advantageous in that they are s... | 2014-01-01 | |
| 225 |
 | Berzins, Martin | Parallel breadth first search on GPU clusters | Fast, scalable, low-cost, and low-power execution of parallel graph algorithms is important for a wide variety of commercial and public sector applications. Breadth First Search (BFS) imposes an extreme burden on memory bandwidth and network communications and has been proposed as a benchmark that m... | 2014-01-01 |