Digital Commons Network^™

Unh Climatologist Available To Discuss One-Year Anniversary Of Ice Storm, Lori Wright

Media Relations

No abstract provided.

Daily Eastern News: December 09, 2009, Eastern Illinois University

December

No abstract provided.

Campus Chronicle, Kelsey Edwards, Mandy Bornhoft, Jake Flatness, Mitch Holland, Mariah Mack, Ryan Stanek, Heather Benson, Julie Roosa

Campus Chronicle

No abstract provided.

The Daily Egyptian, December 09, 2009, Daily Egyptian Staff

December 2009

No abstract provided.

Comments On Expanding Civic Participation In Voting By Expanded Use Of The Internet, Candice Hoke

Law Faculty Presentations and Testimony

Hoke's comments to the FCC on expanding civic participation in voting by expanded use of the Internet. Hoke recommends that the FCC not become involved in election regulatory issues concerning the Internet, but will support a different federal regulatory agency with national security and technical-cybersecurity expertise receiving primary jurisdiction over election cybersecurity.

An Exploratory Study Of The Effect Of Instruction On Student, Gladys E. Vint

Theses and Dissertations

Although substantial research has been conducted regarding the instruction of reading, students are still not reaching a desired level of reading competency (Snow, Burns, & Griffin, 1998). The Reading First program was established to address this dilemma. In order to examine the impact the Reading First method of teaching reading had on the schools in Arkansas, a population was identified and classified into four categories: funded Reading First and non-funded Reading First, and matched control groups for both funded and non-funded. These schools were followed for three years, first grade through the third grade year, by obtaining achievement data obtained …

The Lumberjack, December 09, 2009

Cal Poly Humboldt's Student Newspaper

The student newspaper of Humboldt State University.

Whalesong 2009-12-09 (V.28 No.8), Randi Spray, Hollis Kitchin, Mallory Millay, Kent Kay, Taylor Murph, Jeremy Hsieh, Kendra Swearingen, Pat Race

Whalesong

No abstract provided.

Federal Reserve System Monthly Report On Credit And Liquidity Programs And The Balance Sheet - December 2009, Federal Reserve System: Board Of Governors

Documents

No abstract provided.

Liquidity Hoarding And Interbank Market Spreads -- The Role Of Counterparty Risk, Florian Heider, Marie Hoerova, Cornelia Holthausen

Documents

No abstract provided.

Taking Stock: What Has The Troubled Asset Relief Program Achieved?, United States: Congress: Congressional Oversight Panel (Cop)

Documents

No abstract provided.

The Bg News December 9, 2009, Bowling Green State University

BG News (Student Newspaper)

The BGSU campus student newspaper. December 9, 2009. Volume 100-Issue 71.

Electromagnetic Field Control And Optimization Using Metamaterials, Jeffrey S. Mcguirk

Theses and Dissertations

Transformation optics has shown the ability to cloak an object from incident electromagnetic radiation is possible. However, the material parameters are inhomogeneous, anisotropic, and, in some instances, singular at various locations. In order for a cloak to be practically realized, simplified parameter sets are required. However, the simplified parameters result in a degradation in the cloaking function. Constitutive parameters for simplified two-dimensional cylindrical cloaks have been developed with two material property constraints. It was initially believed satisfying these two constraints would result in the simplified cylindrical cloaks having the same wave equation as an ideal cloak. Because of this error, …

Investigation Into Contact Resistance And Damage Of Metal Contacts Used In Rf-Mems Switches, Kevin W. Gilbert

Theses and Dissertations

This research examines the physical and electrical processes involved in lifecycle failure of Microelectromechanical (MEMS) Radio-Frequency (RF) cantilever beam ohmic contact switches. Failures of these switches generally occur at the contact, but complete details of performance of microcontacts are difficult to measure and have not been previously reported. This study investigated the mechanics of microcontact behavior by designing and constructing a novel experimental setup. Three representative contact materials of varying microstructure (Au, Au5%Ru, Au4%V₂O₅) were tested and parameters of contact during cycling were measured. The Au4%V₂O₅, a dispersion strengthened material developed at …

An Empirical Methodology For Engineering Human Systems Integration, Nicholas S. Hardman

Theses and Dissertations

The systems engineering technical processes are not sufficiently supported by methods and tools that quantitatively integrate human considerations into early system design. Because of this, engineers must often rely on qualitative judgments or delay critical decisions until late in the system lifecycle. Studies reveal that this is likely to result in cost, schedule, and performance consequences. This dissertation presents a methodology to improve the application of systems engineering technical processes for design. This methodology is mathematically rigorous, is grounded in relevant theory, and applies extant human subjects data to critical systems development challenges. The methodology is expressed in four methods …

Tailored Systems Architecture For Design Of Space Science And Technology Missions Using Dodaf V2.0, Nicholas J. Merski

Theses and Dissertations

The use of systems architecture, following a set of integrated descriptions from an architecture framework, has been well codified in Department of Defense acquisition and systems engineering. However, in the Space Science and Technology (S&T) community, this guidance and practice is not commonly adopted. This paper outlines an approach to leverage the changes made in DoD Architecture Framework 2.0 (DoDAF2.0), and the renewed emphasis on data and support to acquisition decision analysis. After decomposing the Space S&T design lifecycle into phases, design milestones and activities using process models, a set of DoDAF prescribed and Fit-for-Purpose views are constructed into a …

Midwave Infrared Imaging Fourier Transform Spectrometry Of Combustion Plumes, Kenneth C. Bradley

Theses and Dissertations

A midwave infrared (MWIR) imaging Fourier transform spectrometer (IFTS) was used to successfully capture and analyze hyperspectral imagery of combustion plumes. Jet engine exhaust data from a small turbojet engine burning diesel fuel at a flow rate of 300 cm³/min was collected at 1 cm⁻¹ resolution from a side-plume vantage point on a 200x64 pixel window at a range of 11.2 meters. Spectral features of water, CO, and CO² were present, and showed spatial variability within the plume structure. An array of thermocouple probes was positioned within the plume to aid in temperature analysis. A single-temperature …

Treasury Department Releases Text Of Letter From Secretary Geithner To Hill Leadership On Administration's Exit Strategy For Tarp, Timothy F. Geithner

Documents

No abstract provided.

Protein-Protein Docking Using Region-Based 3d Zernike Descriptors., Vishwesh Venkatraman, Yifeng D. Yang, Lee Sael, Daisuke Kihara

Department of Biological Sciences Faculty Publications

Background

Protein-protein interactions are a pivotal component of many biological processes and mediate a variety of functions. Knowing the tertiary structure of a protein complex is therefore essential for understanding the interaction mechanism. However, experimental techniques to solve the structure of the complex are often found to be difficult. To this end, computational protein-protein docking approaches can provide a useful alternative to address this issue. Prediction of docking conformations relies on methods that effectively capture shape features of the participating proteins while giving due consideration to conformational changes that may occur.

Results

We present a novel protein docking algorithm based …

The Colby Echo (2009-12-09), Colby College

The Colby Echo

Published by the students of Colby College since 1877, The Colby Echo is the weekly, editorially independent student-run newspaper of Colby College in Waterville, Maine. Published monthly, 1877-1886; semi-monthly, 1886-1897; and weekly, during the academic year, 1898-present.

Atomic Force Microscopy Of Dna Self-Assembled Nanostructures For Device Applications, Hieu Bui, Craig Onodera, Bernard Yurke, Elton Graugnard, Wan Kuang, Jeunghoon Lee, William B. Knowlton, William L. Hughes

Electrical and Computer Engineering Faculty Publications and Presentations

DNA nanotechnology, which relies on Watson-Crick hybridization, is a versatile selfassembly process whereby a variety of complex nanostructures can be fabricated with sublithographic features.[1] Adopting this technology, 1012 identical devices can be synthesized to have hundreds of components with 1nm resolution. Example nanostructures include: 1) DNA motifs [2], 2) two-dimensional DNA crystals [3], and DNA origami [4]. Currently, this technology is being adopted towards electronic, optical, and opto-electronic devices.[5]

Baby Boomers: Will They Be Moving To Rural Nebraska?, Cheryl A. Burkhart-Kriesel

Cornhusker Economics

Baby boomers are doing it again... breaking all the molds and playing havoc with trends. This time it is with migration. Baby boomers, those born between 1946 and 1964, are entering a stage of life when it is predicted that a significant number of them will be moving to rural areas; especially those areas with scenic amenities and low housing costs.

Applications Of Bibliometrics In Management Science, Krzysztof Klincewicz

European Management Studies

The article presents bibliometrics - quantitative analysis of publications and patents - and its applications in the field of management science. A particular emphasis has been put on the contributions of bibliometrics to the management of innovations and technologies, and on the presentation of the "tech mining" approach. The article discusses the practical applications of bibliometrics based on the example of an analysis semiconductor laser technology development

Talk To Me, I Am Listening, Larbi Sami Ben

Theses and Dissertations

An introductory conversation with a new person I just met usually goes like this: So, where is your accent from ? Are you American? Well, yes, .....but no. Not really. I do have American citizenship and I lived in the US for fifteen years but I grew up in France. Ok, so you’re French? Well, yes, but .....not totally. My mother is French but my father is Tunisian. Ok, so you’re Tunisian? Well, yes, but... not wholly. I don’t speak Arabic, so I don’t totally feel Tunisian. So what are you? American? French? Tunisian? With my work, I ask the …

Dose: Comparison Of 6 And 12 Nutrition And Physical Activity Sessions Targeting Middle School Adolescents, Mical Shilts, Anna Martin, Marilyn Townsend

Journal of Youth Development

Determining optimal intervention dose to meet time constraints of the teacher while maximizing behavioral impact for students has proven challenging. This study investigated the influence of intervention dose on 7th & 8th grade participants’ dietary and physical activity (PA) behaviors. Participants were assigned randomly to a: 1) 6 week-12 session nutrition intervention [treatment#1], or 2) 3 week-6 session nutrition intervention [treatment#2] with data collected pre/post intervention. Using ANCOVA, measures assessed dietary and PA self-efficacy and behaviors. Ethnically diverse participants (n=107) were included in the analyses (46% male). All students set two goals: one dietary and one PA regardless of dose. …

Newsroom, Georgia Southern University

Newsroom (2006-2023)

• Georgia Southern University Department of Public Safety Update
• Georgia Southern University Names Jean Bartels, Ph.D., RN, Interim Dean of the College of Health and Human Sciences

Large-Scale Distributed Coalition Formation, Daniel R. Karrels

Theses and Dissertations

The CyberCraft project is an effort to construct a large scale Distributed Multi-Agent System (DMAS) to provide autonomous Cyberspace defense and mission assurance for the DoD. It employs a small but flexible agent structure that is dynamically reconfigurable to accommodate new tasks and policies. This document describes research into developing protocols and algorithms to ensure continued mission execution in a system of one million or more agents, focusing on protocols for coalition formation and Command and Control. It begins by building large-scale routing algorithms for a Hierarchical Peer to Peer structured overlay network, called Resource-Clustered Chord (RC-Chord). RC-Chord introduces the …

Performance Analysis Of Live-Virtual-Constructive And Distributed Virtual Simulations: Defining Requirements In Terms Of Temporal Consistency, Douglas D. Hodson

Theses and Dissertations

This research extends the knowledge of live-virtual-constructive (LVC) and distributed virtual simulations (DVS) through a detailed analysis and characterization of their underlying computing architecture. LVCs are characterized as a set of asynchronous simulation applications each serving as both producers and consumers of shared state data. In terms of data aging characteristics, LVCs are found to be first-order linear systems. System performance is quantified via two opposing factors; the consistency of the distributed state space, and the response time or interaction quality of the autonomous simulation applications. A framework is developed that defines temporal data consistency requirements such that the objectives …

A Physical Model Of Human Skin And Its Application For Search And Rescue, Abel S. Nunez

Theses and Dissertations

For this research we created a human skin reflectance model in the VIS and NIR. We then modeled sensor output for an RGB sensor based on output from the skin reflectance model. The model was also used to create a skin detection algorithm and a skin pigmentation level (skin reflectance at 685nm) estimation algorithm. The average root mean square error across the VIS and NIR between the skin reflectance model and measured data was 2%. The skin reflectance model then allowed us to generate qualitatively accurate responses for an RGB sensor for different biological and lighting conditions. To test the …

Discrete Film Cooling In A Rocket With Curved Walls, Jonathan F. Mccall

Theses and Dissertations

This study quantified the effects of discrete wall-based film cooling in a rocket with curved walls. Simulations and experiments showed decreasing with wall radius of curvature, holding jet diameter constant, improves net heat flux reduction (NHFR) and adiabatic effectiveness (η) for 90˚ compound injected cylindrical jets, though η is reduced at the highest curvature. NHFR and η improved further with a high favorable stream-wise pressure gradient (K=2.1x10^-5) at all tested blowing ratios, but were affected little by a high density ratio (DR=1.76) using carbon dioxide as the coolant. Experiments were run at a Reynolds number of 31K and …