Digital Commons Network^™

Recovery From Acute Toluene Intoxication Is Facilitated By The Nmda Receptor Co-Agonist D-Serine, But Not The Gabaa Receptor Antagonist Picrotoxin, Susan R. Samuel-Herter

Theses and Dissertations (Comprehensive)

Toluene is a volatile solvent found in many household products and when intentionally inhaled results in intoxication. In rats, acute inhalation of toluene results in sedation and neurological impairments, with marked increases in ambulation and vertical behaviour during the recovery period. Previous in vitro research has shown that toluene may exert its effects by inhibiting NMDA receptors, and / or by activating GABA_A receptors. To test whether modulation of these receptors are also implicated in the changes in motor behaviour and neurological impairments resulting from toluene vapour inhalation, rats were injected with the NMDA receptor co-agonist D-serine (1000 mg/kg …

Integrated Spatial Analysis Of Volunteered Geographic Information, Haydn Lawrence

Theses and Dissertations (Comprehensive)

Volunteered Geographic Information (VGI) is becoming a pervasive form of data within geographic academic research. VGI offers a relatively new form of data, one with both potential as a sensitive way to collect information about the world, and challenges associated with unknown and heterogeneous data quality. The lack of sampling control, variable expertise in data collection and handling, and limited control over data sources are significant research challenges. In this thesis, data quality of VGI is tackled as a general composite measure based on coverage of the dataset, the evenness in the density of data, and the relative evenness in …

Fight The Dead, Fear The Living: Post-Apocalyptic Narratives Of Fear, Governance And Social Control, Samantha Lynn Kolpin

Theses and Dissertations (Comprehensive)

Post-apocalyptic narratives and themes have become increasingly popular in film, television and graphic novels. By imagining a society without the state, post-apocalyptic narratives are able to explore concerns about current forms of governance and social control. The post-apocalyptic narrative is particularly relevant in a post-9/11 society where public concerns about security and governance are prominent. In this study, I examined the potential allegorical function of the zombie narrative found in Robert Kirkman’s The Walking Dead. Specifically, this project involves an ethnographic content analysis of issues 1-100 of The Walking Dead graphic novel series. Analysis focused on the allegorical purposes of …

Microbial Community Characterization And Pathogen Profiling Of Land-Based Aquaculture Systems Using Culture-Based And Molecular-Based Fingerprinting Techniques, Nicole S. Kteily

Theses and Dissertations (Comprehensive)

The growing worldwide demand for fish production has prompted research towards intensive aquaculture. Innovative system designs, such as recirculating and flow-through aquaculture systems, have been developed to improve the efficiency and sustainability of intensive aquaculture practices. These LBAS systems exhibit a wide range of spatial and temporal heterogeneity. Although such heterogeneity suggests the potential for culture water to support a diverse and spatially complex assortment of microorganisms, there is a lack of information regarding the overall diversity and composition of microbial communities (including pathogens) in the different compartments of these systems. To better understand the diversity and functionality of microbial …

Intensity Of Linkedin Usage By “Truly Small” Firms To Promote Business-To-Professional Interactions, Lisa Witzig, Joe Spencer, Nikole Maki

AMTP Proceedings 2014

LinkedIn is the largest business-oriented collaborative tool enabling Professional-to-Professional (P2P) and Business-to-Professional (B2P) connections. Regardless of organizational type, there are distinct advantages for firms to utilize LinkedIn. This research builds on previous work examining the intensity of LinkedIn usage by organizational type -- Fortune 200, INC 200, Fortune 200 Non-profits – by focusing on truly small businesses and small non-profits with revenues between $500K to $2M revenue. The study of approximately 1000 organizations finds that truly small non-profits and small businesses utilize the B2P features of LinkedIn significantly less than all three types of larger organizations. This paper applies a …

Rugby As A Growth Model For College Marketing, Nicolas P.E Whitrow, Justin M. Hickey, James W. Satterfield, Michael G. Godfrey

AMTP Proceedings 2014

The purpose of this paper is to suggest a model for institutions to structure their rugby program in order to grow the brand name of an educational institution. The strategy outlined in the paper promotes the use of the sport of rugby union to reach foreign markets that are otherwise not tapped. The international branding of U.S colleges generates source of funding and institutional recognition. A suggested model that could be transposed to other non-school sponsored sports in order to reach the intended market, is preceded by a brief outline and examination of the current common structuring that institutions use …

A Quantitative Analysis Of The Impact Of Wind Energy Penetration On Electricity Prices In Ireland, Micheal O'Flaherty, Niall Riordan, Noel O'Neill, Ciara Ahern

Articles

The maturity of wind technology combined with availability of suitable sites means Ireland is on course to generate 40% of its electricity from the wind by 2020.This work sets out to quantify, to what degree, if any, increased wind penetration translates into reduced wholesale and retail prices for electricity. The consensus from the literature is that increasing wind penetration reduces wholesale electricity prices, but views vary as to what degree this translates into reduced retail prices for the consumer.

This work demonstrates the effect of wind energy penetration on the price of electricity in Ireland using quantitative data from the …

Elevated Temperature Mechanical Properties Of Zirconium Diboride Based Ceramics, Eric W. Neuman

Doctoral Dissertations

"Research presented in this dissertation focused on the mechanical behavior of ZrB₂ based ceramic at elevated temperatures. Flexure strength, fracture toughness, and elastic modulus were measured at temperatures up to 2300ºC for three compositions: monolithic ZrB₂ (Z); ZrB₂ - 30 vol% SiC - 2 vol% B₄ C (ZS); and ZrB₂ - 10 vol% ZrC (ZC). In argon, Z, ZS, and ZC had strengths of 210 (at 2300ºC), 260 (at 2200ºC), and 295 MPa (at 2300ºC), the highest temperatures tested for each composition. Fractography was used extensively to characterize the strength limiting flaws as a function of temperature. Strength of ZS …

Turbo Equalization For Multiple-Input Multiple-Output (Mimo) Wireless Communication Systems, Longbao Wang

Doctoral Dissertations

"This dissertation investigates both of the frequency domain and time domain turbo equalization with multiple-input multiple-output (MIMO) fading channels for radio frequency and underwater acoustic communications. First, a low complexity frequency domain turbo equalization (FDTE) is proposed for the MIMO systems with zero padding (ZP) or cyclic prefix (CP) inserted between the transmitted data blocks and its performance is tested on the real-world UWA communications experiments.

Second, as high speed communication system requires efficient bandwidth usage and power consumption, CP or ZP is not transmitted as auxiliary information. An inter-block interference cancelation and CP reconstruction algorithm is developed to re-arrange …

Emission Source Microscopy For Electromagnetic Interference Source Localization, Pratik Rajesh Maheshwari

Doctoral Dissertations

"For complex and large systems with multiple sources, it is often difficult to localize the sources of radiation. Near-field electromagnetic scanning is used often for root-cause diagnosis by determining field distribution close to the PCB. In the near-field, the evanescent waves are dominant, which may lead to the misinterpretation of them being the dominant sources contributing to the far-field. Another limitation of near-field scanning is that the probe may not be able to access all locations near the PCB due to the complex geometry and high component density. Two-dimensional synthetic aperture radar is a well-known technique used for antenna diagnostic …

Cross, Crucifix, Culture: An Approach To The Constitutional Meaning Of Confessional Symbols, Frederick Mark Gedicks, Pasquale Annicchino

Faculty Scholarship

In the United States and Europe the constitutionality of government displays of confessional symbols depends on whether the symbols also have nonconfessional secular meaning (in the U.S.) or whether the confessional meaning is at least absent (in Europe). Yet both the United States Supreme Court (USSCt) and the European Court of Human Rights (ECtHR) lack a workable approach to determining whether secular meaning is present or confessional meaning absent.

The problem is that the government can nearly always articulate a possible secular meaning for the confessional symbols that it uses, or argue that the confessional meaning is passive and ineffective. …

Personal Selling: A Humanist Perspective, William R. Gruver, Timothy W. Sweeney

AMTP Proceedings 2014

Association of Marketing Theory and Practice Proceedings 2014,

Comparison Of Semi-Automated And Manual Measurements Of Carotid Intima-Media Thickening, Oscar Mac Ananey, G Mellotte, V Maher

Articles

Carotid intima-media thickening (CIMT) is a marker of both arteriosclerotic and atherosclerotic risks. Technological advances have semiautomated CIMT image acquisition and quantification. Studies comparing manual and automated methods have yielded conflicting results possibly due to plaque inclusion in measurements. Low atherosclerotic risk subjects (n = 126) were recruited to minimise the effect of focal atherosclerotic lesions on CIMT variability. CIMT was assessed by high-resolution B-mode ultrasound (Philips HDX7E, Phillips, UK) images of the common carotid artery using both manual and semiautomated methods (QLAB, Phillips, UK). Intraclass correlation coefficient (ICC) and the mean differences of paired measurements (Bland-Altman method) were used …

Trim68 Negatively Regulates Ifn-B Production By Degrading Trk Fused Gene, A Novel Driver Of Ifn-B Downstream Of Anti-Viral Detection Systems, Claire Wynne, Elisa Lazzari, Siobhan Smith, Eoghan Mccarthy, Joan Ni Gabhann, Lara Kallai, Rowan Higgs, Sally Ann Cryan, Christine Byron, Caroline Jefferies

Articles

In recent years members of the tripartite motif-containing (TRIM) family of E3 ubiquitin ligases have been shown to both positively and negatively regulate viral defence and as such are emerging as compelling targets for modulating the anti-viral immune response. In this study we identify TRIM68, a close homologue of TRIM21, as a novel regulator of Toll-like receptor (TLR)- and RIG-I-like receptor (RLR)-driven type I IFN production. Proteomic analysis of TRIM68-containing complexes identified TRK-fused gene (TFG) as a potential TRIM68 target. Overexpression of TRIM68 and TFG confirmed their ability to associate, with TLR3 stimulation appearing to enhance the interaction. TFG is …

Globalization, Culture, And Online Distance Learning, Charlotte Nirmalani Gunawardena

University Libraries & Learning Sciences Faculty and Staff Publications

Globalization, the Internet, and access to telecommunication networks have increased the demand for education and educational quality across the globe. The reasons for this demand explains Carnoy (2005) are two-fold: The first is economic, the rising payoffs to higher education in a global, science-based, knowledge intensive economy make university training more of a “necessity” to get “good” jobs, which in turn, changes the stakes at lower levels of schooling and the demand for high-quality secondary schools. The second reason is socio-political: Demographics and democratic ideals increase pressure on universities to provide access to groups that traditionally have not attended university. …

Teaching And Transforming Through Stories: An Exploration Of Macro- And Micro-Narratives As Teaching Tools, Jaclyn R. Devine, Todd Quinn, Paulita Aguilar

University Libraries & Learning Sciences Faculty and Staff Publications

Narratives are one of the most powerful teaching tools available, and as Clark and Rossiter (2008) argue, “constructing a coherent narrative is how, in fact, we learn” (p. 66). We investigate the role of narrative in adult learning in library instructional contexts, introducing the concepts of micro-narratives and macro-narratives, and illustrating these ideas using relevant teaching examples. Macro-narratives are stories that are common across many cultures and contain universal themes and lessons. Micro-narratives are stories that are uniquely relevant to the members of a particular group. We argue that both types can be used to create meaningful library learning experiences.

Illinois State University Annuitants Association Newsletter, Winter 2014, Illinois State University, Annuitants Association

ISUAA News

Illinois State University Annuitants Association newsletter

The Political Foundations Of Miranda V. Arizona And The Quarles Public Safety Exception, Aaron J. Ley, Gordie Verhovek

Political Science Faculty Publications

When Dzhokhar Tsernaev was taken into custody after the Boston Marathon bombing, the Obama Administration’s Justice Department moved to invoke the Quarles Public Safety Exception rather than inform the accused of his rights. A widespread debate about the utility of informing all suspects of their Miranda rights ensued. In this article, we use the Congressional Record to examine the political foundations of the Miranda rule, the Congressional response to Miranda, and the development of the Public Safety Exception announced in Quarles v. New York. We argue that, prior to the Miranda decision, there was widespread and robust political debate in …

Help Wanted: American Drone Program Needs Multifaceted Support To Be Effective, S. Hall

Journal of Strategic Security

The U.S. drone program in Pakistan faces strong resistance in Pakistan. Because the program solely seeks to eliminate terrorist groups and leaders through bombing campaigns, with no built in social support, the local population’s anti-American sentiment has reached the highest level in history. This angry mood against U.S. drone programs is spreading throughout the Islamic world. To counter this anti-American sentiment, and increase the drone program’s effectiveness, the U.S. must invest in multifaceted, socio-economic support efforts to educate the population and rebuild the gratuity, trust, and commitment of Pakistan’s people to the “War on Terror.”

Future Challenges In Drone Geopolitics, Matthew Crosston

Journal of Strategic Security

No abstract provided.

The Strategy Of Drone Warfare, Mike Fowler

Journal of Strategic Security

There is a budding controversy with the combat use of Remotely Piloted Aircraft (RPA). Also known as Unmanned Aerial Vehicles (UAV), there is a growing literature critiquing the use of RPAs, often using the pejorative term “drone.” RPAs seem to get the blame for a variety of complaints about policy and employment that have little to do with the airframe or its processes. While all of the military functions of an RPA can and are done by manned aircraft, the RPAs must endure additional scrutiny. The decision to employ RPAs requires additional considerations at both the strategic and operational levels …

Lost In Debate: The Safety Of Domestic Unmanned Aircraft Systems, Yeonmin Cho

Journal of Strategic Security

The United States is poised to integrate commercial unmanned aircraft systems (UAS) into the national airspace and enable government entities to use UAS in a more expedient manner. This policy change, mandated by the Federal Aviation Administration (FAA) Modernization and Reform Act of 2012, offers new economic, social and scientific opportunities as well as enhanced law enforcement capacity. However, such benefits will be accompanied by concerns over misuse and abuse of the new technologies by criminals and terrorists. Privacy has been the focus of public debate over the more widespread use of UAS. This paper examines a variety of issues …

Developing And Reassessment Of Consumer Based Brand Equity Model In Sport (Case Study Of Soccer Clubs In Iranian Premier League), Mahdi Bigdely, Habib Honari, Rahman Aqayi, Mahdi Aghazadeh

AMTP Proceedings 2014

The main purpose of this study was to develop a valid and reliable model for evaluation of brand equity in sport teams in Iran. In this research, considering the importance and vital role of brand equity in sport teams and infancy of brand equity topic, Ross (2008) model of spectator based brand equity in sport was reassessed and after evaluating it, new Spectator Based Brand Equity in Sport model was proposed of sport teams Iran.

Fabrication Of Glass Fiber-Reinforced Transparent Composites Using Vacuum Assisted Resin Transfer Molding Process, Gregory A. Taylor

Masters Theses

"The most commonly used transparent material is glass. Traditionally, glass is not desired for applications involving a low weight material while preserving high strength such as aerospace and military applications where armor must also be transparent. Some applications may include aircraft canopies and other vehicle windows. Development of a reliable transparent composite would fill a need for many of these applications where a transparent structure must both be strong and lightweight. A transparent polymer reinforced with a glass fiber fabric is a viable solution. To ensure transparency, both fiber and matrix must match in refractive index.

In the present work, …

Getting Started With Research " Beginning: Defining A Research Question And Preparing A Research Plan, Jacinta Browne

Articles

Research is the lifeblood of medicine with innovations being made in the different technologies used to diagnose and / or screen for the presence of disease or to deliver treatments with higher efficacy. Scientific publication is the network of vessels which delivers the lifeblood. The outputs of research provides us with tomorrows medicine. In this series of articles we will be discussing the different aspects of carrying out research from the conception of the research idea to publication in a peer reviewed journal with the cycle repeating again with new research ideas emerging from the research conducted.

Getting Started With Research "Carrying Out Your Research Project", Jacinta Browne

Articles

This paper gives an overview of the considerations and practical aspects of carrying out a research project which may be of use to those beginning their research career or simply carrying out a research project for the first time as part of an academic qualification. It outlines practical steps for consideration in the day to day management of a research project and highlights areas which require particular consideration for a project to be completed successfully.

Holographic Sensors: Three-Dimensional Analyte-Sensitive Nanostructures And Their Applications, Ali K. Yetisen, Izabela Naydenova, Fernando Da Cruz Vasconcellos, Jeffrey Blyth, Christopher R. R. Lowe

Articles

Holographic sensors are analytical devices that systematically diffract narrow-band light in the ultraviolet to near-infrared range for application in the detection and quantification of analytes and/or physical parameters. They can be functionalized with analyte-responsive materials to construct highly sensitive optical sensors for use in testing, where a visual readout, fast turnaround time, and reversibility are needed. Holography allows fabrication of disposable sensors that are lightweight for miniaturization and multiplexing purposes.3 Holographic sensors offer three capabilities on a single analytical device: (i) label-free analyte-responsive polymer, (ii) real-time, reversible quantification of the external stimuli, and (iii) three-dimensional visual image display.

Socioeconomic Differentials In The Immediate Mortality Effects Of The National Irish Smoking Ban, Patrick J. Goodman, Sericea Stallings-Smith, Ariana Zeka, Z. Kabir, Luke Clancy

Articles

Background: Consistent evidence has demonstrated that smoking ban policies save lives, but impacts on health inequalities are uncertain as few studies have assessed post-ban effects by socioeconomic status (SES) and findings have been inconsistent. The aim of this study was to assess the effects of the national Irish smoking ban on ischemic heart disease (IHD), stroke, and chronic obstructive pulmonary disease (COPD) mortality by discrete and composite SES indicators to determine impacts on inequalities. Methods: Census data were used to assign frequencies of structural and material SES indicators to 34 local authorities across Ireland with a 2000–2010 study period. Discrete …

2013 International Trade Law Decisions Of The Federal Circuit, Kevin J. Fandl

American University Law Review

No abstract provided.

To Read Or Not To Read: Privacy Within Social Networks, The Entitlement Of Employees To A Virtual Private Zone, And The Balloon Theory, Shlomit Yanisky-Ravid

American University Law Review

No abstract provided.