Digital Commons Network^™

A Qualitative Exploration Of African American Men's Attitudes Toward Marriage, Rabiatu Barrie

Dissertations

The decline in the rate of marriage in the African American community has been documented in both the empirical literature and pop culture. Initially researchers postulated that the upward mobility of African American women had diminished their to marry, but studies found opposing evidence to that theory and so the focus switched to African American men. Early studies about African American men and marriage indicated that the sex-ratio imbalance, the educational disparity between African American men and women that leads to economic frailty was the major cause of the disparity in marriage (James et al 1999, Davis, Emerson, & Williams, …

Risk Perception, Psychological Well-Being, And Health-Promoting Behaviors In Persons Informed Of A Coronary Artery Calcium Score, Jennie Elizabeth Johnson

Dissertations

Background: Cardiovascular disease (CVD) remains the leading cause of adult deaths because individuals continue to engage in behaviors that exacerbate CVD. New technologies such as coronary artery calcium (CAC) screening detect atherosclerosis before clinical disease is manifested. Awareness of an abnormal finding should enhance motivation for change.

Objective: To examine how awareness of a CAC score affects risk perception and health-promoting behaviors in persons at high risk for CVD.

Methods: This study used a descriptive prospective design with 174 high risk adults (3 or more major risk factors) recruited at a radiology center offering CAC scans in a Chicago suburb. …

Promoting Thymopoiesis With Age: Potential Role Of The Transcription Factor Foxn1, Erin Christine Zook

Dissertations

It is known that the elderly are more susceptible to illnesses and infections and respond poorly to immunization. A contributing factor to a decrease in the immune response in the elderly is the decline in the production of naïve T cell by the thymus. In the thymus, the notch receptor expressed on early T cell progenitors (ETP) binds to its ligand expressed on thymic epithelial cells (TEC), signaling ETP to develop through a series of developmental stages before maturing into naive T cells. Because ETP are non-self renewing, the thymus relies on the bone marrow (BM) for a continuous supply …

Perceptions Of Middle School Teachers On The Quality Of Professional Development, Safurat Anike Giwa

Dissertations

Professional learning and professional development are the essential tools employed in schools, districts, and universities in order to increase teachers' knowledge and skills. To gain the most from professional development in middle schools, the experiences and activities must be based on standards. Few researchers explore how teachers think about the context, process, and content of current professional development at the middle school level. This dissertation examines how teacher learning is demonstrated in professional development activities and experience and assesses whether middle school teachers' perceptions of their professional development experiences is aligned to the standards of Learning Forward (2001) (formerly the …

Superintendent Leadership And Student Achievement In Suburban High Schools: A Sequential Explanatory Mixed Methods Analysis, Steven Reese Kellner

Dissertations

This research study explored the critical nature of the connection between student achievement and superintendent leadership. A great deal of scholarship has addressed either student achievement or leadership and previous evidence has suggested the impact of both parental education and racioethnicity on student achievement, but few studies have investigated the relationship between the superintendent's leadership authority and the achievement of his or her students.

The central research questions of this study are:

1) To what degree does parental education predict high school student achievement in suburban Chicagoland?

2) To what degree does racioethnicity predict high school student achievement in suburban …

Crisis Preparedness, Charles Maida

Dissertations

School disaster planning is important because schools are places of frequent mass gathering. An estimated 53 million children in the United States attend public and private schools each day. As mass gathering places, schools are prone to mass injury in a natural disaster and unfortunately may serve as a terrorist target (Graham, 2007). Schools must prepare for the worst and hope for the best, because the worst disaster to occur is not preparing for disaster in the first place. Comprehensive crisis management plans must be in place, practiced, revisited, and altered to remain effective.

Community-based strategies have been successful in …

African American Male Student-Athletes: Identity And Academic Performance, Kathryn Mary O'Brien

Dissertations

The purpose of the current research was to examine racial, male and athletic identities and their individual and collective impact on the academic performance of African American male Division I student-athletes (AAMSAs). Data was collected using the Multidimensional Inventory of Black Identity (MIBI), the Male Role Norms Scale (MRNS), and the Athletic Identity Measurement Scale (AIMS). The MIBI is a measure of racial identity and is comprised of seven subscales: (1) centrality, (2) private regard, (3) public regard, (4) assimilation, (5) humanist, (6) minority, and (7) nationalist. The MRNS takes status, toughness and antifemininity into account to calculate a masculinity …

Transnationalism, Immigration Stress And Subjective Well-Being Among Ecuadorian Immigrants In London, Lucia E. Orellana-Damacela

Dissertations

The purpose of this study was to explore antecedents to transnational practices among Ecuadorian immigrants in London, and to determine the connection between these practices and their subjective well-being. The study examined the extent to which Ecuadorians stay linked to their home country via various transnational practices, and the association with relevant demographic, immigration and integration factors. This research also aimed at examining the relations that immigration stress and transnational practices had with subjective well-being, as measured by perceived transnational social support, self-esteem, and psychological well-being. Overall, the findings from this study indicate that gender, socio-economic status, having family in …

The Computer Integration Into The Efl Instruction In Indonesia: An Analysis Of Two University Instructors In Integrating Computer Technology Into Elf Instruction To Encourage Students' Language Learning Engagement, Pius Nurwidasa Prihatin

Dissertations

Computer technology has been popular for teaching English as a foreign language in non-English speaking countries. This case study explored the way language instructors designed and implemented computer-based instruction so that students are engaged in English language learning. This study explored the beliefs, practices and perceptions of university faculty in integrating computer technology into English instruction. This research was conducted in English education program in Sanata Dharma University, Indonesia. Communicative language teaching, Engagement Theory, and learner-centered principles were used as the pillars for developing the theoretical framework. The researcher conducted interviews, observed the classroom situation, and reviewed teaching instruments. This …

A Mediational Model Predicting Adjustment In Affluent Adolescents: The Role Of Parental Perfectionism, Perceived Parental Pressure, And Organized Activity Involvement, Edin Randall

Dissertations

The current cross-sectional study evaluated the relative contributions of parental perfectionism (i.e., self-oriented, other-oriented, and socially prescribed), perceived parental pressure, and organized activity involvement (i.e,. intensity) on depressive symptoms, anxiety, substance use, and life satisfaction in a sample of affluent adolescents. Findings indicated that parental perfectionism, and specifically other-oriented and socially prescribed perfectionism, is an important contextual factor negatively influencing affluent adolescent adjustment. Additionally, perceived parental pressure was found to have robust associations with adolescent adjustment and to explain the link between parental perfectionism and adolescent adjustment. Furthermore, the current study revealed a synergistic association between intensity of organized activity …

The Intersections Of Social Activism, Collective Identity, And Artistic Expression In Documentary Filmmaking, John Abraham Stover Iii

Dissertations

Sociologists have long recognized the important intersection of media coverage and social movements, but few have studied the unique role documentary films play in inspiring activism and disseminating the agendas of new social movements. With this in mind, I studied how political strategies and artistic expressions intersect within the documentary filmmaking industry. Drawing from preexisting contacts and using a grounded theoretical approach that blended extensive qualitative and supporting quantita-tive methodologies, I spent two years in the field with New Day Films, a cooperative film distribution company that also represents a unique type of social movement organization. Using interviews (N=44), fieldwork, …

Professional Learning Communities In Improved Illinois Elementary Schools: The Value Of Professional Learning Communities For Leaders Of Illinois Elementary Schools Formerly In "No Child Left Behind" Status, Steven James Thomas

Dissertations

The "No Child Left Behind" (NCLB) reauthorization of the Elementary and Secondary Education Act of 1965 has created a system, which potentially labeled 82% of US school as "failing" in 2011. Consequences for failing schools go beyond public ostracism to the release of numerous staff and school leaders or the closing of the school. Reforms to prevent these consequences come in two forms, structural and cultural. Structural reforms in schools are often include hiring staff or implementing new programs. Often structural reforms only focus on non-proficient or nearly proficient students. Cultural reforms change the way staff educate all students. One …

Promising Criminal Justice Practices In Human Trafficking Cases: A County-Level Comparitive Overview (2005-2010) With An Emphasis On Cases Involving Children, Angela Inzano

Center for the Human Rights of Children

The aim of the project is to review and analyze other similarly sized counties as Cook County, with large, metropolitan centers across the country, in order to identify best practice, challenges and efforts that have led to successful case outcomes. This research project identifies and synthesizes cases from 2005-2010 that involved human trafficking and developed at county-level law enforcement agencies and task forces across the United States. Where possible, cases involving minors will be high-lighted, in order to address distinct issues facing children who have been victimized by human trafficking. Best practices in victim identification, case investigation, perpetrator prosecution, and …

Fluid Elasticity Can Enable Propulsion At Low Reynolds Number, Nathan C. Keim, Mike Garcia, Paulo E. Arratia

Physics

Conventionally, a microscopic particle that performs a reciprocal stroke cannot move through its environment. This is because at small scales, the response of simple Newtonian fluids is purely viscous and flows are time-reversible. We show that by contrast, fluid elasticity enables propulsion by reciprocal forcing that is otherwise impossible. We present experiments on rigid objects actuated reciprocally in viscous fluids, demonstrating for the first time a purely elastic propulsion set by the object’s shape and boundary conditions. We describe two different artificial “swimmers” that experimentally realize this principle.

Curbing Consumer Complicity For Counterfeits In A Digital Environment, Peggy E. Chaudhry

Journal of Business & Technology Law

No abstract provided.

Better Mousetraps: Licensing, Access, And Innovation In The New Music Marketplace, Casey Rae-Hunter

Journal of Business & Technology Law

No abstract provided.

The Emperor's New Clothes: Intellectual Property Protections In China, Patricia E. Campbell, Michael Pecht

Journal of Business & Technology Law

No abstract provided.

The Case For Value Billing In Chapter 11, Nancy B. Rapoport

Journal of Business & Technology Law

No abstract provided.

Educational Media Company At Virginia Tech, Inc. V. Swecker: First Amendment Lite Waters Down Commercial Speech Protection, Justin A. Redd

Journal of Business & Technology Law

No abstract provided.

They Take Classes, Don't They?: Structuring A College Football Post Season, Josephine (Jo) R. Potuto

Journal of Business & Technology Law

No abstract provided.

An Argument For Uniform E-Discovery Practice In Cross-Border Civil Litigation, Daniel B. Garrie, Daniel K. Gelb

Journal of Business & Technology Law

No abstract provided.

Net Neutrality Besieged By Comcast Corp. V. Fcc: The Past, Present And Future Plight Of An Open Internet, Adam Holofcener

Journal of Business & Technology Law

No abstract provided.

Burning Candles At Both Ends, Brenda Duggan

Posters

Poster displaying details of project carried out by DIT students in fire safety week 2009. As part of 2009 Fire Safety Week, the Department of the Environment, Heritage and Local Government and the Department of Design in DIT devised a challenge for students with the aim of promoting awareness of fire safety, particularly as students move from home into rented accommodation. Third Year students of Visual Communication were invited to submit a project as part of their assessment on the theme of “Burning the Candle at Both Ends”. Initially working individually, and later in teams, students were asked to produce …

2010-2012 Annual Report, Society Of American Archivists Student Chapter

Annual Reports

No abstract provided.

Fear Of Being Useful, Paul Jay, Gerald Graff

English: Faculty Publications and Other Works

No abstract provided.

A Woman's Place, Kathryn Funk '99

News and Events (Discontinued Series)

No abstract provided.

Column: Factors Affecting Data Decay, Kevin Fairbanks, Simson Garfinkel

Journal of Digital Forensics, Security and Law

In nuclear physics, the phrase decay rate is used to denote the rate that atoms and other particles spontaneously decompose. Uranium-235 famously decays into a variety of daughter isotopes including Thorium and Neptunium, which themselves decay to others. Decay rates are widely observed and wildly different depending on many factors, both internal and external. U-235 has a half-life of 703,800,000 years, for example, while free neutrons have a half-life of 611 seconds and neutrons in an atomic nucleus are stable.

Technology Corner Automated Data Extraction Using Facebook, Nick V. Flor

Journal of Digital Forensics, Security and Law

Because of Facebook’s popularity, law enforcement agents often use it as a key source of evidence. But like many user digital trails, there can be a large amount of data to extract for analysis. In this paper, we explore the basics of extracting data programmatically from a user’s Facebook via a Web app. A data extraction app requests data using the Facebook Graph API, and Facebook returns a JSON object containing the data. Before an app can access a user’s Facebook data, the user must log into Facebook and give permission. Thus, this approach is limited to situations where users …

An Australian Perspective On The Challenges For Computer And Network Security For Novice Endusers, Patryk Szewczyk

Journal of Digital Forensics, Security and Law

It is common for end-users to have difficulty in using computer or network security appropriately and thus have often been ridiculed when misinterpreting instructions or procedures. This discussion paper details the outcomes of research undertaken over the past six years on why security is overly complex for endusers. The results indicate that multiple issues may render end-users vulnerable to security threats and that there is no single solution to address these problems. Studies on a small group of senior citizens has shown that educational seminars can be beneficial in ensuring that simple security aspects are understood and used appropriately.

Identifying Trace Evidence From Target-Specific Data Wiping Application Software, Gregory H. Carlton, Gary C. Kessler

Journal of Digital Forensics, Security and Law

One area of particular concern for computer forensics examiners involves situations in which someone utilized software applications to destroy evidence. There are products available in the marketplace that are relatively inexpensive and advertised as being able to destroy targeted portions of data stored within a computer system. This study was undertaken to analyze a subset of these tools in order to identify trace evidence, if any, left behind on disk media after executing these applications. We evaluated five Windows 7 compatible software products whose advertised features include the ability for users to wipe targeted files, folders, or evidence of selected …