Filters: School Or College: "College of Engineering" Collection: "ir_uspace" Format: "application/pdf"
| Creator | Title | Description | Subject | Date | ||
|---|---|---|---|---|---|---|
| 176 |
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Berzins, Martin | DAG-based software frameworks for PDEs | The task-based approach to software and parallelism is well-known and has been proposed as a potential candidate, named the silver model, for exas-cale software. This approach is not yet widely used in the large-scale multi-core parallel computing of complex systems of partial differential equations... | 2012-01-01 | |
| 177 |
 |
Roundy, Shadrach J. | A cost-effective planar electromagnetic energy harvesting transducer | This paper presents a planar multi-pole electromagnetic energy harvesting transducer. We report on the design, manufacture, and performance results of integrated devices based on this transducer. The transducer leverages recent advancements in the manufacture of multi-pole magnets and can be impleme... | 2012-01-01 | |
| 178 |
 |
Tiwari, Ashutosh | Room-temperature solid-state radiation detectors based on spintronics | In this paper we are presenting a unique approach to solve the thermal background problem encountered in semiconductor nuclear detectors. Our approach addresses above challenge by making a shift from 'electronic detection mechanism' to 'spintronic detection mechanism'. The proposed methodology is ba... | 2012-01-01 | |
| 179 |
 |
Eide, Eric Norman | Secure disk scrubbing in a large-scale automated testbed | 2010-02-26 | ||
| 180 |
 |
Flatt, Matthew | PLT scheme as an intermediate language | 2010-02-26 | ||
| 181 |
 |
Freire, Juliana | Siphoning hidden-web data through keyword-based interfaces | In this paper, we study the problem of automating the retrieval of data hidden behind simple search interfaces that accept keyword-based queries. Our goal is to automatically retrieve all available results (or, as many as possible). We propose a new approach to siphon hidden data that automatically ... | 2004-01-01 | |
| 182 |
 |
Tiwari, Ashutosh | Fabrication and characterization of Li7La3Zr 2O12 thin films for lithium ion battery | Thin films of Li7La3Zr2O12 were deposited on SrTiO3 (100) and Sapphire (0001) substrates at room-temperature using a pulsed-laser-deposition technique. Detailed structural, compositional, optical, and electrochemical characterizations of the films were performed. The films deposited at room-temperat... | 2012-01-01 | |
| 183 |
 |
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 | |
| 184 |
 |
Jenike, A.W. | Gravity flow of bulk solids | There is hardly an industry in existence which does not use solid materials in bulk form. Where the volume of the solids is substantial, gravity is usually relied upon to cause the solids to flow. Such materials as ores, coal, cement, flour, cocoa, soil, to which the general term of bulk solids is a... | 1961-10 | |
| 185 |
 |
Johanson, Jerry Ray; Jenike, A.W. | Stress and velocity fields in gravity flow of bulk solids | This paper is an extract from a Ph.D. thesis written by Johanson in the Department of Mechanical Engineering, College of Engineering, University of Utah; it follows earlier publications by Jenike [e.g. 1,5]. The purpose of the work has been to develop a mathematical theory of flow of bulk solids. Th... | 1962-05 | |
| 186 |
 |
Tiwari, Ashutosh | Garnet-type Li7La3Zr2O12 electrolyte prepared by a solution-based technique for lithium ion battery | High quality garnet-type Li7La3Zr2O12 solid electrolyte was synthesized using a solution-based technique. The electrolyte pellets were sintered at 900 oC, resulting in tetragonal phase, which then transformed to cubic phase after annealing at 1230 oC. The ionic conductivity of both phases was studie... | 2012-01-01 | |
| 187 |
 |
Tiwari, Ashutosh | Modification of high potential, high capacity Li2FeP 2O7 cathode material for lithium ion batteries | Li2FeP2O7 is a newly developed polyanionic cathode material for high performance lithium ion batteries. It is considered very attractive due to its large specific capacity, good thermal and chemical stability, and environmental benignity. However, the application of Li2FeP2O7 is limited by its low i... | 2012-01-01 | |
| 188 |
 |
Ostafin, Agnes | Nanomedicine making headway across the blood brain barrier | Nanotechnological advances implemented by nanomedicine have allowed significant development of imaging strategies, therapeutics and theranostics for many severe and life threatening diseases such as brain tumors, Alzheimer's disease, Parkinson's disease and other neurological disorders. The Blood-Br... | 2012-01-01 | |
| 189 |
 |
Brunvand, Erik L. | Editorial asynchronous architecture | Asynchronous design is enjoying a worldwide resurgence of interest following several decades in obscurity. Many of the early computers employed asynchronous design techniques, but since the mid 1970s almost all digital design has been based around the use of a central clock. The clock simplifies mos... | 1996-01-01 | |
| 190 |
 |
Pascucci, Valerio | Mapping applications with collectives over sub-communicators on torus networks | The placement of tasks in a parallel application on specific nodes of a supercomputer can significantly impact performance. Traditionally, this task mapping has focused on reducing the distance between communicating tasks on the physical network. This minimizes the number of hops that point-to-point... | 2012-01-01 | |
| 191 |
 |
Pascucci, Valerio | Combining in-situ and in-transit processing to enable extreme-scale scientific analysis | With the onset of extreme-scale computing, I/O constraints make it increasingly difficult for scientists to save a sufficient amount of raw simulation data to persistent storage. One potential solution is to change the data analysis pipeline from a post-process centric to a concurrent approach based... | 2012-01-01 | |
| 192 |
 |
Roundy, Shadrach J. | MEMS testing: transition from millions to billions to trillions | Sensors, specifically MEMSbased, have created multiple market tornados over the past 40 years. Most recently there has been a market explosion driven by the widespread adoption of MEMS sensing devices in mobile consumer applications. In the past 5 years the worldwide market has grown from roughly 10... | 2012-01-01 | |
| 193 |
 |
Balasubramonian, Rajeev | Leveraging heterogeneity in DRAM main memories to accelerate critical word access | The DRAM main memory system in modern servers is largely homogeneous. In recent years, DRAM manufacturers have produced chips with vastly differing latency and energy characteristics. This provides the opportunity to build a heterogeneous main memory system where different parts of the address space... | 2012-01-01 | |
| 194 |
 |
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 | |
| 195 |
 |
Gopalakrishnan, Ganesh | MAPPED: Predictive dynamic analysis tool for MPI applications | Abstract-Formal dynamic analysis of MPI programs is critically important since conventional testing tools for message passing programs do not cover the space of possible non-deterministic communication matches, thus may miss bugs in the unexamined execution scenarios. While modern dynamic verificati... | 2012-01-01 | |
| 196 |
 |
Simpson, Jamesina J. | Current and future applications of 3-D global earth-ionosphere waveguide models based on the full-vector maxwells equations FDTD method | Advances in computing technologies in recent decades have provided a means of generating and performing highly sophisticated computational simulations of electromagnetic phenomena. In particular, just after the turn of the 21st century, improvements to computing infrastructures provided for the firs... | 2009-01-01 | |
| 197 |
 |
Tiwari, Ashutosh | Mid- to long-wavelength infrared surface plasmon properties in doped zinc oxides | This work investigates properties of surface plasmons on doped metal oxides in the 2-20 μm wavelength regime. By varying the stoichiometry in pulse laser deposited Ga and Al doped ZnO, the plasmonic properties can be controlled via a fluctuating free carrier concentration. This deterministic approa... | 2012-01-01 | |
| 198 |
 |
Lighty, Joann | The role of open innovation in development of futuristic technologies for carbon capture in coal-fired power plants: an academic perspective | Coal is an important fossil fuel resource for electricity generation which also contributes to significant CO2 emissions. The process of capturing carbon dioxide for utilization and sequestration is an important area of research in this domain. Academia-industry collaborations are playing a signific... | 2012-01-01 | |
| 199 |
 |
Seyedhosseini Tarzjani, Seyed Mojtaba | Watershed merge tree classification for electron microscopy image segmentation | Automated segmentation of electron microscopy (EM) images is a challenging problem. In this paper, we present a novel method that utilizes a hierarchical structure and boundary classification for 2D neuron segmentation. With a membrane detection probability map, a watershed merge tree is built for t... | 2012-01-01 | |
| 200 |
 |
Myers, Chris J. | Using decision diagrams to compactly represent the state space for explicit model checking | The enormous number of states reachable during explicit model checking is the main bottleneck for scalability. This paper presents approaches of using decision diagrams to represent very large state space compactly and efficiently. This is possible for asynchronous systems as two system states conne... | 2012-01-01 |