Digital Commons Network^™

Stage As Street: Representation At The Juncture Of The Arts And Justice, E. Gabriel Dattatreyan, Daniel L. Stageman

Publications and Research

Arts educators working with court-involved youth face a set of complex and imbricated challenges. First, how do we gain the interest of the young people we would have participate in what we imagine are col-laborative and mutually generative projects? Second, how do we mediate representational tensions when the project is not solely therapeutic but has a broader public pedagogical purpose—to disrupt the simplistic and pathologizing discourses of poverty and violence that so often capture young men and women of color in the United States? (Bourgois, 2002; Noguera, 2008). Third, and not least, how do we navigate the institutional settings where …

The Effect Of Personal Religiosity On Attitudes Toward Abortion, Divorce, And Gender Equality: Does Cultural Context Make A Difference?, Amy Adamczyk

Publications and Research

Across the globe, people differ considerably in their attitudes about abortion, divorce, and gender equality. These differences are reflected in the diversity of laws regulating divorce, penalties for women obtaining abortions, and differences in women's levels of political representation. While personal religious beliefs are often seen as having a significant role in shaping attitudes, economic development and political stability are also seen to be important predictors of attitudes about sexual morality and gender equality. This study draws on ideas from cultural sociology and the sociology of religion to address the interrelationship between personal religiosity and national cultural orientations to explain …

Government Disapproval Of Religion, Jay D. Wexler

Faculty Scholarship

The Supreme Court’s “Endorsement Test” for evaluating the constitutionality of government sponsored symbols, displays, and messages regarding religion is notoriously controversial and has engendered enormous scholarly attention. In addition to government “endorsement” of religion, however, the test also prohibits the government from sending a message of “disapproval” of religion. The disapproval side of the Endorsement Test has not been subject to almost any scholarly discussion, which is not surprising given that until recently the courts have had no reason to entertain, much less sustain, challenges to alleged government disapproval of religion. In the last few years, however, due to a …

Small Business Disaster Assistance, Peggy Maisel, Natalie Roman

Faculty Scholarship

When a disaster hits, it affects the entire community. A small business is especially vulnerable because it does not necessarily have the resources to respond to a disaster or to catastrophic damage. In fact, it is reported that approximately 25 percent of small businesses that close due to a disaster never reopen, and 40 percent of small businesses hit directly by a serious natural disaster do not recover. This is true regardless of what kind of disaster is involved, from a hurricane, a tornado, an earthquake, flooding, winter storms, or even civil unrest or terrorism.
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The Concept Of "Harm" In Copyright, Wendy J. Gordon

Faculty Scholarship

This essay examines the tort of copyright infringement. It argues that the ideas of "harm" and "fault" already play a role in the tort’s functioning, and that an ideally reformulated version of the tort should perhaps give a more significant role to “harm.” The essay therefore examines what “harm” can or should mean, reviewing four candidates for cognizable harm in copyright law (rivalry-based losses, foregone fees, loss of exclusivity, and subjective distress) and canvassing three philosophical conceptions of "harm" (counterfactual, historical-worsening, and noncomparative). The essay identifies the appropriateness vel non of employing, in the copyright context, each harm-candidate and each …

Distributions Of Industry Payments To Massachusetts Physicians, Aaron S. Kesselheim, Christopher Robertson, Kent Siri, Puneet Batra, Jessica M. Franklin

Faculty Scholarship

Some states have mandated systematic public disclosure of payments made by drug- and device-makers to health care practitioners. We used Massachusetts data to characterize the distribution of payment types and the variation among medical specialties.

The 30 months’ of data included 32,227 reported payments to 11,734 Massachusetts physicians, for a total of $76.7 million. The most common form of payment was food. Compensation for bona fide services was the payment type with the highest value.

We found that 25% of currently licensed Massachusetts physicians received at least one payment during the study period. Prevalence ranged by specialties from pediatricians (12%) …

Proximity Heating Effects In Power Cables, Jonathan Blackledge, Eugene Coyle, Kevin O'Connell

Articles

Researchers at Technological University Dublin (DIT) have developed a new modelling system for evaluating the two and three dimensional heating effects in power cables due to harmonic distortion and proximity field effects.

Three Dimensional Simulation Of The Radiation Field Patterns Generated By An Integrated Antenna, Jonathan Blackledge, Bazar Babajanov

Articles

Simulating the electromagnetic field patterns generated by integrated antennas uses in mobile phones, for example, is fundamental to understanding their transmission characteristics and thereby engineering designs that optimize the directional properties of electromagnetic propagation. Modern integrated antennas have complex three-dimensional geometry designed to optimize their performance in terms of their multi-band and multi -modal attributes. This geometry, coupled with their close proximity to other component of the device (such as the battery and Printed Circuit Board, for example) produce complex field patterns due to the scattering of the electric (and magnetic) field within a spatial domain that is the same …

Financial Forecasting Using The Kolmogorov-Feller Equation, Jonathan Blackledge, Marc Lamphiere, Kieran Murphy, Shaun Overton

Articles

An approach to analysing a financial time series using the Kolmogorov-Feller Equation is considered, in particular, the Generalised Kolmogorov-Feller Equation (GKFE) subject to variations in the Stochastic Volatility. Using the Mittag-Leffler memory function, we derive an expression for the Impulse Response Function associated with a short time window of data which is then used to derive an algorithm for computing a new index using a standard moving window process. It is shown that application of this index to financial time series, subject to a low volatility condition, correlates with the start, direction and end of a trend depending on the …

Russia And Countering Violent Extremism In The Internet And Social Media: Exploring Prospects For U.S.-Russia Cooperation Beyond The "Reset", Sharyl N. Cross Dr.

Journal of Strategic Security

Russia has been targeted with a series of terrorist attacks over the past several years, and there are a growing number of extremist groups operating throughout Russia’s society utilizing the Internet/social media to promote their narratives and objectives. Russia’s policy community has created institutional mechanisms and laws to address the challenge of violent extremism in the Internet/social media, and recognizes the importance of international cooperation toward these ends. This study, based on primary research conducted in Moscow in 2012, defines Russia’s assessment of domestic and international sources violent extremist threats; explains Moscow’s perspective on balancing democratic principles with the challenge …

Social Identity Theory For Investigating Islamic Extremism In The Diaspora, Dina Al Raffie

Journal of Strategic Security

An overview of literature on radicalization in the Muslim diaspora in Europe finds identity crises to be a key precipitant to the process. Studies also typically focus on the manipulation of identify by violent Islamic extremist groups. This paper attempts to contribute to the discussion on the role of identity in radicalization by using social identity theory. In doing so, the article explores the formation and transformation process of social identities, and argues that the nature of community-level groups and networks may contribute to identity ‘readiness’ for radicalization. To this end, special focus is given to formally recognized Islamist non-governmental …

Table Of Contents

Journal of Strategic Security

No abstract provided.

Preventing Violent Extremism Through Value Complexity: Being Muslim Being British, Jose Liht, Sara Savage

Journal of Strategic Security

This article reports on an intervention designed to prevent violent extremism in young UK Muslims, and provides an empirical assessment of its effectiveness. The course was designed to expose participants to the multiplicity of value priorities that influential Muslims embody, and to structure group activities that allow participants to explore all value positions on issues central to radical Islamist discourse, free from criticism or social pressure. The intervention, a 16 contact hour course using films and group activities that enables participants to problem solve according to a broad array of their own values, was pre and post tested with 81 …

Media Use And Source Trust Among Muslims In Seven Countries: Results Of A Large Random Sample Survey, Steven R. Corman, Steven Hitchcock

Journal of Strategic Security

Despite the perceived importance of media in the spread of and resistance against Islamist extremism, little is known about how Muslims use different kinds of media to get information about religious issues, and what sources they trust when doing so. This paper reports the results of a large, random sample survey among Muslims in seven countries Southeast Asia, West Africa and Western Europe, which helps fill this gap. Results show a diverse set of profiles of media use and source trust that differ by country, with overall low trust in mediated sources of information. Based on these findings, we conclude …

"These Illegals": Personhood, Profit, And The Political Economy Of Punishment In Federal-Local Immigration Enforcement Partnerships, Daniel L. Stageman

Publications and Research

Contemporary popular discourse linking immigration and immigrants to crime has proved extremely difficult to dislodge, despite clear evidence that immigrant labor provides broad and direct economic benefits to a significant proportion of the US population. The criminalizing discourse directed at immigrants may in part be functional, by leading to restrictionist immigration policies and practices and subjecting immigrants to intensified economic exploitation.

This study examines the economic context in which state and local governments adopt restrictionist immigration policies and practices, and implicates the political economy of punishment (Rusche and Kirchheimer, Punishment and social structure. New York: Columbia University Press, 1939) …

Fluid Interactions That Enable Stealth Predation By The Upstream-Foraging Hydromedusa Craspedacusta Sowerbyi, K. Lucas, Sean Colin, John H. Costello, K. Katija, E. Klos

Arts & Sciences Faculty Publications

Unlike most medusae that forage with tentacles trailing behind their bells, several species forage upstream of their bells using aborally located tentacles. It has been hypothesized that these medusae forage as stealth predators by placing their tentacles in more quiescent regions of flow around their bells. Consequently, they are able to capture highly mobile, sensitive prey. We used digital particle image velocimetry (DPIV) to quantitatively characterize the flow field around Craspedacusta sowerbyi, a freshwater upstream-foraging hydromedusa, to evaluate the mechanics of its stealth predation. We found that fluid velocities were minimal in front and along the sides of the bell …

Finite Element Analysis Of Balloon-Expandable Coronary Stent Deployment: Influence Of Angioplasty Balloon Configuration, David Martin, Fergal Boyle

Articles

Today, the majority of coronary stents are balloon-expandable and are deployed using a balloon-tipped catheter. To improve deliverability, the membrane of the angioplasty balloon is typically folded about the catheter in a pleated configuration. As such, the deployment of the angioplasty balloon is governed by the material properties of the balloon membrane, its folded configuration and its attachment to the catheter. Despite this observation, however, an optimum strategy for modelling the configuration of the angioplasty balloon in finite element studies of coronary stent deployment has not been identified, and idealised models of the angioplasty balloon are commonly employed in the …

Improving Tribological Properties Of Cast Al-Si Alloys Through Application Of Wear-Resistant Thermal Spray Coatings, David Culliton, Tony Betts, Sandra Carvalho, David Kennedy

Articles

Flame Spray Thermal Spray coatings are low-cost, high-wear surface-treatment technologies. However, little has been reported on their potential effects on cast automotive aluminum alloys. The aim of this research was to investigate the tribological properties of as-sprayed NiCrBSi and WC/12Co Flame Spray coatings applied to two cast aluminum alloys: high-copper LM24 (AlSi8Cu3Fe), and low-copper LM25 (AlSi7Mg). Potential interactions between the mechanical properties of the substrate and the deposited coatings were deemed to be significant. Microstructural, microhardness, friction, and wear (pin-on-disk, microabrasion, Taber abrasion, etc.) results are reported, and the performance differences between coatings on the different substrates were noted. The …

Toc Complex Formation: An Investigation Of The Interactions Governing Toc Complex Composition And Assembly, Steven R. Siman

Theses and Dissertations (Comprehensive)

Chloroplast-destined preproteins are translated in the cytosol, and posttranslationally targeted to and translocated across the double envelope membrane of the chloroplast by the coordinated activities of two translocon complexes: the Translocons at the Outer and Inner envelope membrane of the Chloroplast (TOC and TIC, respectively). In the model organism Arabidopsis thaliana the core TOC components include two families of GTPase receptors: TOC159 (atToc159, -132, and -120) and TOC34 (atToc33 and -34). These receptor families are hypothesized to assemble into distinct complexes and recognize transit peptides present on the N-terminus of chloroplast-destined preproteins. The GTPase domains of the TOC159 and TOC34 …

Determination Of Copper Speciation, Bioavailability And Toxicity In Saltwater Environments, Tara N. Tait

Theses and Dissertations (Comprehensive)

The speciation of copper plays a strong role in determining bioavailability and toxicity upon copper exposure in marine environments. Specifically, natural organic matter (NOM) can complex with copper, influencing speciation and decreasing bioavailability. The aim of this research was to determine accurate copper speciation values using literature and new techniques and applying the techniques that reflect the most accurate speciation values to investigate the influence of NOM quantity and quality on copper speciation and toxicity. The results from this study will have implications on the development of a marine Biotic Ligand Model (BLM). Free copper was measured using a flow-through …

Treatment Of Reverse Osmosis Brine With Advanced Oxidative Processes For Enhanced Phosphorus Removal, Petrease Patton

Theses and Dissertations (Comprehensive)

Current regulations for sensitive receiving waters are approaching the limit of technology for phosphorus removal and improved methods are required. Existing methods target removal of the orthophosphate form of phosphorus, but to achieve low effluent limits other non-reactive (NRP) forms, such as condensed phosphate and organic phosphorus, must be removed as well. This could be accomplished by developing a quaternary step in wastewater treatment that utilizes reverse osmosis (RO) followed by advanced oxidation processes (AOP) on the produced brine (RO concentrate). The objective during advanced treatment is to convert NRP in the brine to reactive phosphorus for removal by traditional …

An Investigation Of Alternative Oxidase Presence, Expression, And Regulation In The Moss Physcomitrella Patens, Karina I. Neimanis

Theses and Dissertations (Comprehensive)

Alternative oxidase (AOX) is an inner mitochondrial membrane protein that introduces a branch point at ubiquinone within the respiratory electron transport system (ETS). The AOX protein bypasses two sites of proton translocation within the ETS and as a result the yield of ATP per oxygen consumed is significantly reduced. Although AOX appears to be energetically wasteful, recent studies have revealed that AOX has a wide taxonomic distribution. AOX multigene families, transcripts, protein levels, and enzymatic activity have been most thoroughly characterized in many angiosperm (flowering) plants. Given the data available for angiosperm AOXs, evidence of non-angiosperm AOXs in the primary …

Numerical Modeling Of Heat Transfer And Fluid Flow In Laser Metal Deposition By Powder Injection, Zhiqiang Fan

Doctoral Dissertations

"Laser metal deposition is an additive manufacturing technique which allows quick fabrication of fully-dense metallic components directly from Computer Aided Design (CAD) solid models. A self-consistent three-dimensional model was developed for the laser metal deposition process by powder injection, which simulates heat transfer, phase changes, and fluid flow in the melt pool, The governing equations for solid, liquid and gas phases in the calculation domain have been formulated using the continuum model. The free surface in the melt pool has been tracked by the Volume of Fluid (VOF) method, while the VOF transport equation was solved using the Piecewise Linear …

Risk Analysis: Comparative Study Of Various Techniques, Hanan Mohammad Altabbakh

Doctoral Dissertations

"Researchers in the safety field are facing more challenges everyday with the expanding modern socio-technical systems. Safety analysis such as hazard analysis, accident causation analysis, and risk assessment are being revisited to overcome the shortcoming of the conventional safety analysis. With increasingly complex human system interaction in today's modern systems, new safety challenges are being faced that needed to be assessed and addressed. Managers and engineers face the challenge to choose from the vast amount of techniques available and utilize the correct one. Indeed, new or improved risk assessment tools that can address these complexities are needed. One of the …

Fsu Ovation: 2012-2013 Season Fine Arts Series And Chancellor's Distinguished Speaker Series, Lamb Earnest

Choir History

The Department of Performing and Fine Arts Building Community through the Arts

Vision: The Department of Performing and Fine Arts will be the cultural and intellectual center for Fayetteville and its environs.

Mission: The primary mission of the Department of Performing and Fine Arts is to produce graduates in the performing and fine arts — music, dance, theater, visual arts — that will be leaders in their respective fields and its advocate. The Department is also committed to building community through the arts by being a resource for performing and fine arts pedagogy, cultivating a climate where creativity flourishes, engaging …

Apoptosis Is Signalled Early By Low Doses Of Ionizing Radiation In A Radiation-Induced Bystander Effect, Hayley Furlong, Carmel Mothersill, Fiona Lyng, Orla Howe

Articles

It is known that ionising radiation (IR) induces a complex signalling apoptotic cascade post-exposure to low doses ultimately to remove damaged cells from a population, specifically via the intrinsic pathway. Therefore, it was hypothesised that bystander reporter cells may initiate a similar apoptotic response if exposed to low doses of IR (0.05 Gy and 0.5 Gy) and compared to directly irradiated cells. Key apoptotic genes were selected according to their role in the apoptotic cascade; tumour suppressor gene TP53, pro-apoptotic Bax and anti-apoptotic Bcl2, pro-apoptotic JNK and anti-apoptotic ERK, initiator caspase 2 and 9 and effector caspase 3, 6 and …

Mothers Who Formula Feed: Their Practices, Support Needs And Factors Influencing Their Infant Feeding Decision., Roslyn Tarrant, Margaret Sheridan-Pereira, Roberta A. Mccarthy, Katherine M. Younger, John M. Kearney

Articles

The majority of mothers in Ireland provide formula milk to their infants during the initial weeks postpartum; however, data are lacking on their formula feeding practices and support needs. This prospective Dublin-based observational study, which included 450 eligible mother-term infant pairs recruited and followed up to 6 months postpartum, aimed to advance our understanding of maternal formula feeding practices, their reasons for deciding to formula feed, sources of feeding information and perceived support needs; insights into infant formula milk consumption patterns in relation to current feeding guidelines are also provided. In summary, the vast majority of infants at 6 weeks …

Dietary Quality In A Sample Of Adults With Type 2 Diabetes Mellitus In Ireland; A Cross-Sectional Case Control Study, A Murray, A Mc Morrow, E O Connor, C Kiely, Oscar Mac Ananey, D O'Shea, M Egana, F Lithander

Articles

BACKGROUND:

A number of dietary quality indices (DQIs) have been developed to assess the quality of dietary intake. Analysis of the intake of individual nutrients does not reflect the complexity of dietary behaviours and their association with health and disease. The aim of this study was to determine the dietary quality of individuals with type 2 diabetes mellitus (T2DM) using a variety of validated DQIs.

METHODS:

In this cross-sectional analysis of 111 Caucasian adults, 65 cases with T2DM were recruited from the Diabetes Day Care Services of St. Columcille's and St. Vincent's Hospitals, Dublin, Ireland. Forty-six controls did not have …

Territorial Issues, Audience Costs, And The Democratic Peace: The Importance Of Issue Salience, Douglas M. Gibler, Marc L. Hutchinson

Political Science Faculty Publications

Democratic leaders are more prone to domestic sanction following defeats, and these audience costs allow democracies to signal their intentions during public disputes. Empirical tests strongly support this relationship; however, recent criticisms have questioned whether the causal mechanisms of audience costs are responsible for these findings. We provide a unified rationale for why both arguments are correct: democracies rarely contend over territorial issues, a consistently salient and contentious issue. Without these issues, leaders are unable to generate audience costs but are able to choose easy conflicts. Our reexaminations of threat-based and reciprocation-based studies support this argument. We also present tests …

Fungi Isolated From Niedźwiedzia Cave In Kletno (Lower Silesia, Poland), Rafał Ogórek, Agnieszka Lejman, Krzysztof Matkowski

International Journal of Speleology

Niedźwiedzia Cave is the most beautiful cave in Poland, discovered in a block of Cambrian marbles. It is the most important part of the reserve established in 1977. The cave is located within the Kłodzko Valley, in Śnieżnik Mt. Massif, in Kleśnica Stream Valley and was discovered in 1966 while working in a quarry. The study aimed at first mycological evaluation of the air and the rocks in Niedźwiedzia Cave. Nine species of filamentous fungi and a yeast species were isolated from the air sampled in the cave, whereas from the rocks - nine species of filamentous fungi and two …