Digital Commons Network^™

Introduction: Changing Dimensions Of The Canada-China Relations, Pitman B. Potter, Thomas Adams

All Faculty Publications

Bilateral relations with the People’s Republic of China involve matters of great strategic interest to Canada. Recent changes in the frequency of high level visits; the effect, style and content of bilateral communications; and perspectives held by various sectors in each country about the other all suggest that the Canada-China relationship has changed significantly in recent years. China remains vitally important to Canada for a variety of reasons and in a variety of sectors. Political and diplomatic cooperation on issues of direct bilateral concern and also on issues of global import remains critically important. Commercial and trade ties linking Canada …

Prudential, Pragmatic And Prescient, Reform Of Bank Resolution Schemes, Janis P. Sarra

All Faculty Publications

The 2008-2009 global financial crisis highlighted the interdependency of financial institutions and markets worldwide. Globally, fiscal support packages totaling 3 trillion USD were introduced, placing enormous strain on the public finances of a number of countries. Even in jurisdictions such as Canada, with relatively well-managed banking systems, a generalized loss of confidence led to a sharp rise in funding costs. The largest negative effects of the financial crisis on the Canadian economy stemmed from crises originating in other countries, with adverse contagion effects on the Canadian banking system, making it very difficult for Canadian banks to fund themselves in foreign …

Context, Choice, And Rights: Phs Community Services Society V. Canada (Attorney General), Margot Young

All Faculty Publications

Constitutional law cases that revolve around the rights or circumstances of those groups most marginalized in Canadian society are not frequent cause for celebration. Typically, these cases push the boundaries of classical liberal understandings of the rights our Canadian Charter of Rights and Freedoms protects, asking the courts to recognize social and economic dimensions to liberties that are traditionally and popularly more narrowly construed. Such demands are more often than not sidestepped (or rejected outright) by courts, with the result that activist agendas focusing on leveraging Charter rights to achieve significant social change are less compelling than initially imagined. It …

Digitizing Deliberation: Normative Concerns For The Use Of Social Media In Deliberative Democracy, Nicole M. Elias

Publications and Research

Deliberative democracy as a form of citizen engagement and social media as a means to achieving greater citizen engagement have both received considerable attention in recent years; however, little attention has been paid to the way deliberative democracy and social media function together. The central aim of this research is to highlight the normative considerations surrounding social media in a deliberative democratic process. To do this, the article uses Iris Marion Young's model of deliberative democracy that is rooted in inclusion, political equality, reasonableness, and publicity. Applying this model's normative values to the use of audience response systems demonstrates that …

Risk Clusters, Hotspots, And Spatial Intelligence: Risk Terrain Modeling As An Algorithm For Police Resource Allocation Strategies, Leslie W. Kennedy, Joel M. Caplan, Eric L. Piza

Publications and Research

The study reported here follows the suggestion by Caplan et al. (Justice Q, 2010) that risk terrain modeling (RTM) be developed by doing more work to elaborate, operationalize, and test variables that would provide added value to its application in police operations. Building on the ideas presented by Caplan et al., we address three important issues related to RTM that sets it apart from current approaches to spatial crime analysis. First, we address the selection criteria used in determining which risk layers to include in risk terrain models. Second, we compare the ‘‘best model’’ risk terrain derived from our analysis …

Terrorism: A Guide To Resources, Karen Okamoto, Marta Bladek

Publications and Research

Prior to 9/11, terrorism was subject to political, scholarly, and media debates. A large body of literature on the topic reflected researchers’ long-standing interest in the topic. In the near decade since 9/11, terrorism and its threat have only gained urgency. This paper aims to provide a selected bibliography of resources, in print and electronic format, that focus on terrorism. Public and academic libraries have been providing access to terrorism-related resources, but no thematic bibliography has been published in professional journals since 2001. This guide aims to aid librarians in making decisions about developing and maintaining collections on the topic.

Application Of Stochastic Diffusion For Hiding High Fidelity Encrypted Images, Jonathan Blackledge, Abdulrahman Al-Rawi

Articles

Cryptography coupled with information hiding has received increased attention in recent years and has become a major research theme because of the importance of protecting encrypted information in any Electronic Data Interchange system in a way that is both discrete and covert. One of the essential limitations in any cryptography system is that the encrypted data provides an indication on its importance which arouses suspicion and makes it vulnerable to attack. Information hiding of Steganography provides a potential solution to this issue by making the data imperceptible, the security of the hidden information being a threat only if its existence …

Risk Management Trends: Currency Trading Using The Fractal Market Hypothesis, Jonathan Blackledge, Kieran Murphy

Articles

We report on a research and development programme in financial modelling and economic security undertaken in the Information and Communications Security Research Group (ICSRG, 2011) which has led to the launch of a new company - Currency Traders Ireland Limited - funded by Enterprise Ireland. Currency Traders Ireland Limited (CTI, 2011) has a fifty year exclusive license to develop a new set of indicators for analysing currency exchange rates (Forex trading). We consider the background to the approach taken and present examples of the results obtained to date. In this ‘Introduction’, we provide a background to and brief overview of …

Using Virtual Reality To Enhance Electrical Safety And Design In The Built Environment, Martin Barrett, Jonathan Blackledge, Eugene Coyle

Articles

— Electricity and the inherent risks associated with its use in the built environment have long since been a priority for the electrical services industry and also the general public who must live and work in this environment. By its nature virtual reality has the advantage of being safe for both the user and equipment. In addition, it offers the user an opportunity to be exposed to a range of scenarios and conditions that either occur infrequently or are hazardous to replicate. This paper presents a prototype desktop virtual reality model, to enhance electrical safety and design in the built …

Radicalization And The Use Of Social Media, Robin L. Thompson

Journal of Strategic Security

The use of social media tools by individuals and organizations to radicalize individuals for political and social change has become increasingly popular as the Internet penetrates more of the world and mobile computing devices are more accessible. To establish a construct for radicalization,the power and reach of social media will be described so there is common understanding of what social media is and how it is utilized by various individuals and groups. The second section will answer the question of why social media applications are the perfect platform for the radical voice. Finally, the use of social media and its …

Radicalization Into Violent Extremism Ii: A Review Of Conceptual Models And Empirical Research, Randy Borum

Journal of Strategic Security

Over the past decade, analysts have proposed several frameworks to explain the process of radicalization into violent extremism (RVE). These frameworks are based primarily on rational, conceptual models which are neither guided by theory nor derived from systematic research. This article reviews recent (post-9/11) conceptual models of the radicalization process and recent (post-9/11) empirical studies of RVE. It emphasizes the importance of distinguishing between ideological radicalization and terrorism involvement, though both issues deserve further empirical inquiry.Finally, it summarizes some recent RVE-related research efforts, identifies seven things that social science researchers and operational personnel still need to know about violent radicalization, …

Cover & Front Matter

Journal of Strategic Security

No abstract provided.

Radical Islamism And Migrant Integration In Denmark: An Empirical Inquiry, Marco Goli, Shahamak Rezaei

Journal of Strategic Security

It has been suggested that alienation and failed integration may be causes of "Homegrown Radical Islamism" in Western societies. Western countries often expect that migrants and their descendants residing there as citizens will embrace or support common democratic ideals as a predicate for—or consequence of—their societal integration. Conventional wisdom suggests: "The more you associate yourself with the cherished and established goals and means, the more you will disassociate yourself from Radical Islamism," and vice versa. We believe that, quite surprisingly, an empirical test of this idea is lacking. Based on a nationally representative sample of 1,113 youth (ages 15–30) in …

Four Lessons From The Study Of Fundamentalism And Psychology Of Religion, Sara Savage

Journal of Strategic Security

What lessons can the study of fundamentalism and the psychology of religion teach the newer field of Radicalization and Involvement in Violent Extremism (RIVE)? Four lessons and an intervention are offered in this article: (1) Religion is a robust human experience and cultural product that adopts a defensive shape when its worldview is threatened. (2) This does not mean that all "fundamentalisms" or radical versions of religion are somehow linked or perform similar functions; rather, they reflect the limited human repertoire to threat, yet within different cultural and historical contexts. (3) Causal explanations on the level of the individual are …

Gangs, Terrorism, And Radicalization, Scott Decker, David Pyrooz

Journal of Strategic Security

What can street gangs tell us about radicalization and extremist groups? At first glance, these two groups seem to push the boundaries of comparison. In this article, we examine the important similarities and differences across criminal, deviant, and extremist groups. Drawing from research on street gangs, this article explores issues such as levels of explanation,organizational structure, group process, and the increasingly important role of technology and the Internet in the context of radicalization. There are points of convergence across these groups, but it is important to understand the differences between these groups. This review finds little evidence to support the …

Evaluating Ict Adoption In Rural Brazil: A Quantitative Analysis Of Telecenters As Agents Of Social Change, Paola Prado, Mauro Araújo Câmara, Marco Aurélio De Figueiredo

Arts & Sciences Faculty Publications

This quantitative study surveyed 538 adults in isolated rural settings in the state of Minas Gerais, Brazil, to examine whether telecenters operated by the non-profit organization Gems of the Earth improve digital literacy and promote social change. Using multivariate logistic regression, the study examined how individuals use information and communication technologies (ICTs) at the telecenter, and tested for predictors of their use. The findings confirm that these rural communities use ICTs for entertainment, to engage in civic participation, and to practice professional skills. The findings suggest that digital inclusion impacts these isolated communities by creating opportunities that may foster human …

The Jackprot Simulation Couples Mutation Rate With Natural Selection To Illustrate How Protein Evolution Is Not Random, Guillermo Paz-Y-Miño C, Avelina Espinosa, Chunyan Bai

Arts & Sciences Faculty Publications

Protein evolution is not a random process. Views which attribute randomness to molecular change, deleterious nature to single-gene mutations, insufficient geological time, or population size for molecular improvements to occur, or invoke “design creationism” to account for complexity in molecular structures and biological processes, are unfounded. Scientific evidence suggests that natural selection tinkers with molecular improvements by retaining adaptive peptide sequence. We used slot-machine probabilities and ion channels to show biological directionality on molecular change. Because ion channels reside in the lipid bilayer of cell membranes, their residue location must be in balance with the membrane’s hydrophobic/philic nature; a selective …

On The Theory Of Evolution Versus The Concept Of Evolution: Three Observations, Guillermo Paz-Y-Miño C, Avelina Espinosa

Arts & Sciences Faculty Publications

Here we address three misconceptions stated by Rice et al. in their observations of our article Paz-y-Miño and Espinosa (Evo Edu Outreach 2:655–675, 2009), published in this journal. The five authors titled their note “The Theory of Evolution is Not an Explanation for the Origin of Life.” First, we argue that it is fallacious to believe that because the formulation of the theory of evolution, as conceived in the 1800s, did not include an explanation for the origin of life, nor of the universe, the concept of evolution would not allow us to hypothesize the possible beginnings of …

You Can’T Go To Zion With A Carnal Mind: Slackness And Culture In The Music Of Yellowman, Brent Hagerman

Theses and Dissertations (Comprehensive)

Jamaican deejay Yellowman is best known for “slackness” lyrics centred on masculine heterosexual potency, sexist objectification of women and graphic sexual narratives. Yet a deeper look at Yellowman’s life and recorded output suggests that when his slackness is read in the context of Afro-Jamaican culture, reggae history and his Rastafarian faith, a more complex interpretation of his slackness is needed. This study will draw on Carolyn Cooper’s (2001) theory that slackness is a “metaphorical revolt against law and order, an undermining of consensual standards of decency” (p. 141). Whereas the term “culture” is used in reggae to depict music that …

To Tell Or Not To Tell: Predictors Of Disclosure And Privacy Settings Usage In An Online Social Networking Site (Facebook), Amanda Nosko

Theses and Dissertations (Comprehensive)

Use of social networking sites has grown exponentially over the last decade. Facebook, a popular social networking site, currently boasts membership of over 500 million users (www.facebook.com). In the present research, four studies were conducted to examine factors that impact on self-disclosure and privacy settings use. The primary goal for Studies 1 A, B and C involved developing methods for organizing and understanding the information that individuals disclose through social networking sites. Specifically, in Study 1 A, a scoring tool was developed in order to comprehensively assess the content of the personal profiles. In Study 1 B, grouping categories (default/standard …

The Internalization Of Mathematics Stereotypes In Elementary School Children, Amanda Schell

Theses and Dissertations (Comprehensive)

This study investigated mathematics-related gender stereotypes, internalization of these stereotypes in 2nd and 5th grade children, and whether there is a relationship between internalization and the underperformance of girls in mathematics. There is evidence that gender stereotype internalization occurs throughout elementary school with an increasing impact on girls’ mathematical competence and performance (e.g., Muzzatti & Agnoli, 2007). However, there has been no definite determination with respect to the point at which this process begins. Parents and teachers have displayed gender stereotypical beliefs concerning children as young as three years of age (Lee & Schell, under review). This factor can influence …

Multi-Tasking: The Effects Of Interacting With Technology On Learning In A Real-Time Classroom Lecture, Lucia Zivcakova

Theses and Dissertations (Comprehensive)

An experiment was conducted with the primary purpose of determining whether multitasking while listening to lectures impacts on learning performance. Four digitally-based multi-tasking activities (texting using a cell-phone, emailing, MSN messaging and Facebook) were compared to 3 control groups (a paper-and-pencil note-taking, a word-processing note-taking and a natural technology/note condition) over three sessions. The natural use control group was included to assess what level of multi-tasking, if any, occurs naturally in an authentic classroom lecture. The 7 (condition) X 3 (session) mixed design, revealed that participants m the Facebook and MSN conditions performed more poorly than participants in the paper-and-pencil …

Effect Of Web Atmospheric Cues On Users' Emotional Responses In Ecommerce, Tanvi Joginapelly

Masters Theses

"The internet has revolutionized the shopping experience. As consumers' emotional responses play an important role in predicting behavioral intentions and satisfaction, it is imperative to study e-commerce from an affective perspective and identify the website design features that influence consumers' emotional responses. This research adopted the stimulus-organism-response (S-O-R) model to examine the effects of web atmospheric cues. mainly vividness and interactivity, on users' emotional responses in e-commerce, and their influence on users' purchasing intentions.

The study had three stages: First, experts in human computer interaction (HCI) were recruited and asked to evaluate and rate 25 different e-commerce websites on interactivity …

Selective Laser Sintering Of 13-93 Bioactive Glass, Krishna C. R. Kolan

Masters Theses

"Bioactive glasses are promising materials for bone scaffolds due to their ability to assist in tissue regeneration. When implanted in vivo, bioactive glasses can convert to hydroxyapatite, the main mineral constituent of human bone and form a strong bond with the surrounding tissues, thus providing an advantage over polymer scaffold materials. Bone scaffold fabrication using additive manufacturing techniques like selective laser sintering (SLS) provide control over pore interconnectivity during the fabrication of scaffold, which helps in mimicking human trabecular bone. 13-93 glass, a third-generation bioactive material designed to accelerate the body's natural ability to heal itself, was used in …

Illinois State University Annuitants Association Newsletter, December 2011, Illinois State University, Annuitants Association

ISUAA News

Illinois State University Annuitants Association newsletter

Impact Of Channel Statistics And Correlation On Underwater Acoustic Communication Systems, Jesse Scott Cross

Masters Theses

"Several statistical properties of underwater acoustic channels gathered from experiment data are analyzed. The baseband channel impulse response (CIR) is estimated using a time domain least squares technique with a sliding window applied to the probing sequences. From the CIR estimation, the probability distribution functions (PDFs) of the magnitude, real part, imaginary part, and phase of the CIR are calculated. Gamma, Rayleigh, and compound k distributions are fitted to the magnitude PDF and the fitness of the distributions are calculated with a two-sample Kolmogorov-Smirnov test. Other statistics such as the autocorrelation function, coherence time, and scattering function are evaluated. The …

Nano-Enhanced Food Contact Materials And The In Vitro Toxicity To Human Intestinal Cells Of Nano-Zno At Low Dose, Gordon Chambers, Niall Ó Claonadh, Alan Casey, Clement Higginbotham, Sean Lyons, Sanchali Mukherjee

Articles

Nano Zinc Oxide (nZnO) has been shown to display antimicrobial effects which have lead to its application in a number of areas such as antimicrobial surface coatings, anti bacterial wound dressings and more recently in polymer composite systems for use in food contact materials. Concerns have been raised due to the incorporation of nanoparticles in food packaging stemming from the possibility of repeated low dose direct exposure, through ingestion, primarily due to degradation and nanoparticle leaching from the polymer composite. To address these concerns, composites consisting of nZnO and polyethylene were formed using twin screw extrusion to mimic commercial methods …

Mitophagy And Mitochondrial Morphology In Human Melanoma-Derived Cells Post Exposure To Simulated Sunlight, Luciene M. Zanchetta, Amaya Garcia, Fiona Lyng, James Walsh, James E.J. Murphy

Articles

Purpose: To assess changes in mitochondrial morphology and mitophagy induced by simulated sunlight irradiation (SSI) and how these changes are modulated by mitochondrial activity and energy source. Materials and methods: Human malignant amelanotic melanoma A375 cells were pre-treated with either a mitochondrial activity enhancer, uncoupler or were either melanin or glutamine supplemented/starved for 4 hours pre-exposure to sunlight. A Q-Sun Solar Simulator (Q-Lab, Homestead, FL, USA) was employed to expose cells to simulated sunlight. Confocal microscopy imaging of A375 cells co-loaded with mitochondria and lysosome-specific fluorescent dyes was used to identify these organelles and predict mitophagic events. Results: SSI induces …

Role Of Vascular Endothelial Growth Factor, Placental Growth Factor And Cytokines On Outer Blood Retinal Barrier Breakdown., Sangeetha Sukumaran

Masters

The aim of this thesis was to investigate the effect of the VEGF family of growth factors and
cytokines TNF- α and IL-1β on oBRB function. The human RPE line ARPE-19 was
employed as an in vitro model of the oBRB. Two-Dimensional gel electrophoresis was
employed to study the effect of growth factors on the RPE proteome. The barrier properties of
the oBRB were evaluated by expression of the TJ proteins occludin or Zo-1, or claudins-1, 2,
3 and 4, determined by western blotting analysis. Claudins 2, 3 and 4 were found to be
significantly up-regulated by TNF-α, while interleukin …

Falling From The Legislative Grace: The Acorn Defunding And The Proposed Restraint Of Congress' Appropriations Power Through The Bill Of Attainder Clause, Andrew Kim

American University Law Review

No abstract provided.