Digital Commons Network^™

"My Watch Begins" : Identification And Procedural Rhetoric On Second Screens And Social Networks., K. Shannon Howard

Electronic Theses and Dissertations

Digital rhetoric creates opportunities for examining rhetoric as it evolves daily. This evolution may be described in terms of network circulation and immediate opportunities for publishing and creating. This project analyzes mobile applications and live feeds used during television broadcasts, where rhetoric is closely tied to the work of identifying with another point of view. Producers and designers of dual-screen applications prompt us to answer how we would act if we assumed the role of protagonist and saw the world through her or his eyes. These questions support the idea that identification is not just a relative of empathy or …

Stakeholder Perceptions Of A University Response To Crisis, Katherine M. Kelley

Electronic Theses and Dissertations

The purpose of this study was to contribute to current theory-driven research in crisis communication by examining the perceptions of multiple stakeholder groups to a university crisis response strategy. Two main questions were examined in this dissertation. The first question attempted to determine if a significant difference existed between stakeholder groups and their perception of university reputation, responsibility for the crisis, and potential supportive behaviors toward the university following the university’s response to a crisis. The second asked if Coombs’s Situational Crisis Communication Theory is a practical application for universities.

The participants were from 4 stakeholder groups associated with a …

A Mathematical Programming Approach For Dispatching And Relocating Ems Vehicles., Farshad Majzoubi 1983-

Electronic Theses and Dissertations

We consider the problem of dispatching and relocating EMS vehicles during a pandemic outbreak. In such a situation, the demand for EMS vehicles increases and in order to better utilize their capacity, the idea of serving more than one patient by an ambulance is introduced. Vehicles transporting high priority patients cannot serve any other patient, but those transporting low priority patients are allowed to be rerouted to serve a second patient. We have considered three separate problems in this research. In the first problem, an integrated model is developed for dispatching and relocating EMS vehicles, where dispatchers determine hospitals for …

Forecast Of Chinese Investment In Us Shale Gas, Zhizhou Zhu

Electronic Theses and Dissertations

This thesis will make a forecast of the future growth of Chinese investment in the US shale gas industry in the short term (within the next 5 years) and in the long term (in more than 10 years). The thesis's purpose is to study the purpose, trend as well as the impact on China itself in China's recent asset acquisition activities in the US shale gas. Following an introduction to the shale gas development in the US and China, this thesis will make a forecast with the methodology including extrapolation, qualitative analysis, political risk analysis and scenario analysis. The conclusion …

Men And Mustangs: From Communicative Messages Within The Wild Horse Inmate Program To A Communicative Theory Of Learning How To Teach, Kristine Larissa Reyes

Electronic Theses and Dissertations

The purpose of this study was to discover the communicative messages within the Wild Horse Inmate Program. This dissertation developed the communicative theory of learning how to teach, a grounded theory based on the communicative messages of the Department of Corrections' officers and Bureau of Land Manager employees who work with inmates in a western state Wild Horse Inmate Program. I approached theorizing the communicative theory of learning how to teach from the applied communication perspective that communication is the enactment and application--symbolic and physical--of communication in daily life. The applied context was the Wild Horse Inmate Program where I …

Facilitating Information Retrieval In Social Media User Interfaces, Anthony Costello

Electronic Theses and Dissertations

As the amount of computer mediated information (e.g., emails, documents, multi-media) we need to process grows, our need to rapidly sort, organize and store electronic information likewise increases. In order to store information effectively, we must find ways to sort through it and organize it in a manner that facilitates efficient retrieval. The instantaneous and emergent nature of communications across networks like Twitter makes them suitable for discussing events (e.g., natural disasters) that are amorphous and prone to rapid changes. It can be difficult for an individual human to filter through and organize the large amounts of information that can …

Development And Validation Of The Structural Health Evaluation (SheTm) Program, Steven Worley

Electronic Theses and Dissertations

No abstract provided.

The Middle Class Tax Relief And Job Creation Act Of 2012 And Its Impact On Television Broadcasting And Future Broadband Wireless Communications, David H. Cole

Electronic Theses and Dissertations

The upcoming Incentive Auction for the 600 MHz band will cause the relocation of hundreds of UHF television stations while potentially freeing up as much as 120 MHz of valuable electromagnetic spectrum for utilization by wireless communications providers. This "new" wireless spectrum will allow wireless providers to increase their wireless broadband capabilities and feed the ever-growing demand by consumers for more wireless broadband capacity. This thesis addresses the mechanics of the proposed auction platforms, the impact the auction will have on existing television broadcasters, and explores some of the possible future opportunities the repurposing of the 600 MHz band presents …

Managing Effective Collaboration Among Law Enforcement, Intelligence Services, And Military Forces In Fight Against Terrorism And Organized Crime, Cihan Demirhan

Electronic Theses and Dissertations

The fight against terrorism and organized crime require strong collaboration between public security organizations. Public security networks include several agencies that are not bound to each other with strong hierarchical ties. Because of a lack of the strong hierarchical structure, managing public networks is not similar to managing a single government agency. This study aims to examine the factors influencing network effectiveness in the public security sector. The main research questions of the study are: Which factors are important for effectiveness in public security networks? What is the role of inter-organizational trust among partner agencies? Which kind of leadership style …

Offender Reentry: A Mixed Model Study Of Interorganizational Commitment To Partnership, Gail Humiston

Electronic Theses and Dissertations

This study explores the associations between the independent variables of organizational motivations and culture with the dependent variable of organizational commitment to local jail reentry partnerships. A cross-sectional, mixed methods design was used based primarily on a quantitative survey mailed to organizational informants involved in jail reentry activities within three central Florida counties. Qualitative data was also collected by observing conveniently sampled reentry meetings and analyzing the content of social artifacts, such as meeting handouts, minutes, e-mails, and other related documents. This study extends the literature by using the theoretical framework of Oliver (1990) to develop measures of organizations' motivations …

Dishwashing Water Recycling System And Related Water Quality Standards For Military Use, Jared Church

Electronic Theses and Dissertations

As the demand for reliable and safe water supplies increases, both water quality and available quantity are being challenged by population growth and climate change. Greywater reuse is becoming a common practice worldwide; however, in remote locations of limited water supply, such as those encountered in military installations, it is desirable to expand its classification to include dishwashing water to maximize the conservation of fresh water. Given that no standards for dishwashing greywater reuse by the military are currently available, the current study determined a specific set of water quality standards for dishwater recycling systems for U.S military field operations. …

Elemental Fingerprinting Using Inductively Coupled Plasma Mass Spectrometry And Chemometrics: Application To Environmental Science And Provenance Studies, Lorlyn Paquibot Reidy

Electronic Theses and Dissertations

No abstract provided.

A Multimedia Pedestrian Safety Program And School Infrastructure: Finding The Connection To Pedestrian Risk-Taking Attitudes And Perceptions Of Pedestrian Behavior, Diana Scott

Electronic Theses and Dissertations

Approximately 47,700 pedestrians were killed between the years of 2000 - 2009. School buses are one of the safest modes of transportation (National Highway Traffic Safety Administration, 2004). However, the Central Florida school district eliminated bus transportation within the 2-mile radius from schools just last year. Children must prepare for an alternative mode of transportation; walking and biking. The purpose of this research was two-fold. First to develop an online safety training program for elementary school children; and second, a self-report questionnaire was constructed and piloted to measure how safety training and school infrastructure affects students' pedestrian risk-taking attitudes and …

Down In The Mouth: Homelessness And Oral Health, Jessica Kleinberger

Electronic Theses and Dissertations

The burden of dental disease in American has been termed a "silent epidemic," affecting the most vulnerable populations in society. Poor oral health has been linked with general health issues, such as diabetes and cardiovascular disease, as well as decreased mental health and impairments in social functioning. This burden weighs particularly heavy on the homeless, who are not only denied access to private systems of care, but are further rejected by an inadequately supported public safety net. Despite the recognition of social inequalities and the call for further scientific research, oral health care has not been extensively recognized within sociology. …

Investigators' Perceptions Of Inter-Jurisdictional Law Enforcement Information Sharing On Criminal Investigative Success: An Exploratory Analysis, Jennifer Freeman-Walker

Electronic Theses and Dissertations

Information sharing among law enforcement entities became a national priority after the 9/11 attack (Carter, 2005). Various information systems utilized by law enforcement agencies may be promising; however, there is little extant empirical research to validate the system's effectiveness related to increasing investigative success (Bureau of Justice Assistance, 2010). One information system that has tied together numerous Florida law enforcement agencies is the FINDER system. FINDER, the Florida Integrated Network for Data Exchange and Retrieval system, provides agency investigators a wide range of information not previously available (Reynolds, Griset, and Scott, 2006; Scott, 2006). This study's foundation was primarily based …

Crisis Clinician's Lived Experience Of Clinical Supervision, Elizabeth A. Sysak

Electronic Theses and Dissertations

Crisis intervention first responders experience both small and large-scale disasters that can leave lasting negative impacts on crisis clinicians. However, little is known about how clinicians receive support for their personal and professional well being in clinical supervision. This hermeneutic phenomenological study explored the lived experience of crisis clinicians to understand how and if they receive support through clinical supervision in their work in crisis intervention. This study found that crisis clinicians struggle to manage the complex emotions that accompany the unique work of crisis intervention. This study also found that crisis clinicians are not receiving the support they need …

A Multiple Objective Optimization Approach To The Decommissioning And Dismantling Of A Nuclear Power Plant., Sven Sudholt 1974-

Electronic Theses and Dissertations

The complexity, relevance and critical nature of the decommissioning of nuclear power plants (NPP) are of great significance in today's society. Following the catastrophe in Fukushima a shift in the general public's perception of NPP took place throughout the world and in Europe in particular. In this dissertation interdisciplinary methods will be discussed to identify solutions which take into account the technological complexity and organizational issues involved in the dismantling and decommissioning process of NPP. Operations research, lean management, simultaneous engineering, cost analysis, multiple-objective optimization, project management, software tools are powerful concepts and methodologies when undertaking the dismantling and decommissioning …

Broadband Access For Students At East Tennessee State University, Thomas Scott Sawyer

Electronic Theses and Dissertations

The purpose of this study was to determine the availability of Internet access for students attending East Tennessee State University during the fall semester 2013. It has been unknown to what degree broadband access is available in the East Tennessee State University service area that includes counties in East Tennessee, Southwest Virginia, and Western North Carolina.

The research was conducted during the fall semester 2013 including the months of August, September, and October of 2011. Data were gathered by surveying currently enrolled students of the university. Seven hundred eighty-four students responded to the survey. The survey instrument covered areas of …

An Evaluation Of The Potential Impact Of Community Oriented Policing In Latin America, Gabriella A. Ippolito

Electronic Theses and Dissertations

This thesis examines the potential impact of community oriented policing in Latin America through a series of case studies from Brazil, Mexico, Chile, Colombia and El Salvador dating from the early 1990’s to the present. They are analyzed through a typology that organizes community oriented policing strategies according to costliness to the police. Costliness is defined as the amount of power that the police have to renounce to the community to implement a certain strategy. The thesis concludes that community oriented policing is an improvement over militarized policing strategies as it has the possibility to enhance both human security and …

Mitigation Of Bicycle-Motor Vehicle Conflicts Research At Intersections In Louisville, Kentucky., Ying Zhang 1980-

Electronic Theses and Dissertations

The main purpose of this research was to find out the characteristics of bicycle-related crashes and improve safety and comfort for bicyclists around signalized intersections in Louisville, KY. At first, the benefits of bicycling for accessibility, health, environment and traffic were discussed. Plans made by a number of states, regions and local governments for encouraging people to use bicycles as an alternative to motor-vehicles were introduced. Emphases were put on the introduction of the Louisville Metro Bike Master Plan, which aimed to increase bicycling activity throughout all parts of Louisville by making it a fun, comfortable and accessible mode of …

Support Of Police Consolidation : Assessing The Impact Of Perceived Complexity., John C. Reed 1956-

Electronic Theses and Dissertations

This dissertation is an examination of how police officers' perceptions of the complexity in merging Organizational Change Components (OCCs) related to the consolidation of the Louisville Division of Police (LDP) and Jefferson County Police Department (JCPD) in 2003 impact support for police consolidation. This study focused on five primary OCCs: 1) culture(s), 2) policies and procedures, 3) communications, 4) collective bargaining contracts, and 5) re-defining patrol division boundaries. The population consisted of officers who were currently employed by the Louisville Metro Police Department (LMPD) and were affiliated with either the former LDP or the JCPD in 2003 when these departments …

Stranded Strangers : Ethiopian Refugees And The Quest For Urban Citizenship In Nairobi, Kenya., Derese Getachew Kassa 1979-

Electronic Theses and Dissertations

There is a burgeoning literature on Right to the City much of which is inspired by the pioneering works of Henry Lefebvre who wrote about urban citizenship for all inhabitants of the city, access to rights and resources in the city, and political participation in the management of urban affairs. This study explores whether the Right to the City approach can help explain the dynamics of state- refugee relations in the urban centers of Africa. Hence, I took the case of Ethiopian refugees in Nairobi (the capital city of Kenya) to answer the following research questions: a) How do Ethiopian …

A Study Of Surveillance And Privacy Rights, Jesse T. Kittle Mr.

Electronic Theses and Dissertations

The purpose of this study it to research the role and public perception of security surveillance on a university campus. The research measured variables such as age, gender, class standing political affiliation, and one's residence whether on campus or off campus. This study is focused on how students view security surveillance, and whether they see security surveillance as an important tool for the safety of the public or a threat to privacy. A student survey was administered to undergraduate students asking how they felt about crime on campus and whether crime was a problem that could be solved by security …

Family Dependency Drug Courts: An Empirical Test Of Therapeutic Jurisprudence, Elizabeth Lindsey-Mowery

Electronic Theses and Dissertations

The rise in cases of child abuse and neglect over the past two decades has overwhelmed the nation’s dependency court and child welfare agencies. While multiple factors are associated with child abuse and neglect, it is indisputable that substance abuse plays a significant role. The families that come into the dependency system with substance abuse issues are substantially more difficult and challenging to serve. Consequently, the families experience low levels of reunification and high levels of child welfare recidivism. In response to the increase in dependency cases involving substance abuse and the inability of the traditional dependency courts (TDC) to …

Galvanic Corrosion Of High-Temperature Low-Sag (Htls) High Voltage Conductors: New Materials—New Challenges, Eva Håkansson

Electronic Theses and Dissertations

High-Temperature Low-Sag (HTLS) high voltage overhead conductors offer higher operating temperatures, reduced resistance and less sag than conventional designs. With up to twice the current capacity for the same diameter conductor, they may help ease the power shortage in the constantly increasing electricity demand, but there might be some concerns about their corrosion resistance.

These new conductors use materials relatively new to the power industry, such as advanced carbon fiber polymer matrix composites and unique metal matrix composites/nano-composites predominantly used in aerospace industries. This study has made an initial assessment of potential galvanic corrosion problems in three very different HTLS …

Community Development For The 21st Century: Asset-Building And The Resurgence Of Pittsburgh, Jason D. Tigano

Electronic Theses and Dissertations

Revitalizing a distressed community is a difficult challenge. Oftentimes it can take decades to achieve. Pittsburgh's East Liberty and Lawrenceville neighborhoods had fallen on hard times in the late part of the 20th century. However, in recent years, both were able to identify and leverage the assets of the community as a part of their revitalization strategy. Led by the efforts of local community organizations, these communities developed innovative redevelopment strategies that ultimately produced meaningful revitalization in both neighborhoods. The following is a study to understand if and how asset-building theories of community development influenced the strategies used to revitalize …

Risk Factors For Release In Nurses With Substance Use Disorder, Kathleen J. Tinklenberg

Electronic Theses and Dissertations

Substance Use Disorder (SUD) is defined as the continued use of mood-altering addicting substances despite adverse consequences (Morse & Flavin, 1992). Nurses are not immune from this progressive and fatal disease and if left untreated, a nurse with SUD poses a double jeopardy: risk to the patients and a threat to her or his own health. Many State Boards of Nursing (SBN) have implemented a non-disciplinary alternative to punitive treatment of professionals with SUD; such programs offer monitoring for nurses afflicted with SUD. While studies have found a lower relapse rate for healthcare professionals enrolled in these monitoring programs than …

Discrepant Self-Reporting In Men And Women's Accounts Of Sexual Assault: An Analysis Of Survey Item Wording, Walter Thomas Rueff Jr.

Electronic Theses and Dissertations

No abstract provided.

Nanoenhanced Polyurea As A Blast Resistant Coating For Concrete Masonry Walls, Heather Kathryn Daniell Rivera

Electronic Theses and Dissertations

Blast impact is a major concern in the world today. The leading cause of death due to blast impacts is rapidly moving debris. To prevent this many researchers are looking for methods of improved blast resistance for concrete masonry walls. However, many available protective coatings are not flame retardant. This thesis focuses on nanoenhanced polyurea for applications in improving blast resistance, while possessing improved flame retardancy, of concrete masonry walls. The polyurea that is being researched is enhanced with nanoadditives in an effort improve both blast and fire resistance. These materials are dynamically tested and those showing marked improvement are …

The Fearful State Of England: The Amalgamation Of Fin-De-Siècle Anxieties And Anarchist Outrages In The Public Deconstruction Of The Liberal State, 1892-1911, David R. Speicher

Electronic Theses and Dissertations

This dissertation analyzes a series of Anarchist crimes, occurring in England from 1892-1911, and concentrates on the public dialogue that emerged in the popular press as a result of these crimes. British newspapers and periodicals published extensively on the crimes, and the crimes became a way for the British public to discuss wide-ranging topics, such as liberalism, labor, immigration, poverty and national degeneration. Many Britons believed that these crimes had revealed an Anarchist danger hidden within England, and, as a result, many Englanders perceived Britain's social and political customs to be outdated and unsafe. These crimes occurred at a time …