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Analysis Of Ipv6 Readiness Of End-User Enterprises In The North Carolina Eastern Region, John Pickard Dec 2014

Analysis Of Ipv6 Readiness Of End-User Enterprises In The North Carolina Eastern Region, John Pickard

All-Inclusive List of Electronic Theses and Dissertations

On February 3rd, 2011, the Internet Addressing and Numbers Authority (IANA) allocated the last five /8 blocks of IPv4 addresses to each of the five Regional Internet Registries (RIRs). Since that event, four of the five RIRs have depleted their IPv4 allocations and began operating under final IPv4 address depletion policies. The exhaustion of the IPv4 address pools maintained by the registries means that IPv4 is now a legacy protocol and that all future Internet growth will be over IPv6. This exhaustion also means that organizations must take action to accommodate IPv6 adoption or risk compromising business agility and continuity …


Engineer Manual 385 Effectiveness: A Study Of Predictive Analytics, Scott Arias Dec 2014

Engineer Manual 385 Effectiveness: A Study Of Predictive Analytics, Scott Arias

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Under the guidance of the United States Army Corps of Engineering Manual 385 (EM 385), the federal government has taken a stringent stance on construction safety. Using the mandated Occupational Safety and Health regulations and the 29 Code of Federal Regulation as a safety foundation, the EM 385 requires project-specific planning, continuous oversight and direct control of all safety activities. These mandates, required of every Department of Defense entity, focus on safety management not found within other federal agencies, in an attempt to reduce the number and severity of mishaps. This study looks for causation between the use of the …


Use Of Social Media By Indiana Principals And Superintendents, Robert Stephen Griffin Jr. Dec 2014

Use Of Social Media By Indiana Principals And Superintendents, Robert Stephen Griffin Jr.

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The purpose of this study was to examine the use of social media by Indiana K-12 principals and superintendents. The use of social media has become prevalent both as a social and professional tool. The social media movement has evolved quickly over the past five years; however, schools and school districts have been slow to effectively utilize this tool out of fear, apprehension, and ignorance. The opportunity to explore social media as a professional tool by educational leaders was opportune and timely as this tool becomes a multi-purpose tool in today’s society. Descriptive statistics, independent sample t test, and one-way …


The Impact Of Explicit Instruction On Preservice Teachers’ Conceptions Of Randomness, Jonica H. Mcbride Dec 2014

The Impact Of Explicit Instruction On Preservice Teachers’ Conceptions Of Randomness, Jonica H. Mcbride

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This study considered the impact of explicit teaching of misconceptions regarding randomness on cognitive growth of preservice teachers. Specifically, the purpose was to compile and validate instructional materials that facilitate preservice teachers’ conceptual understandings of randomness. The quasiexperimental design compared the cognitive effects of the instructional materials. Hence, in addition to the instructional materials, assessment instruments were compiled and validated. These items were intended to illuminate the cognitive growth resulting from the treatment instruction. The convenience sample of 67 students represented approximately one third of the teacher-education students enrolled in a mathematics education content course at this institution. Three sections …


Impact Of The 3-D Model Strategy On Science Learning Of The Solar System, Mohammed Alharbi Dec 2014

Impact Of The 3-D Model Strategy On Science Learning Of The Solar System, Mohammed Alharbi

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The purpose of this mixed method study, quantitative and descriptive, was to determine whether the first-middle grade (seventh grade) students at Saudi schools are able to learn and use the Autodesk Maya software to interact and create their own 3-D models and animations and whether their use of the software influences their study habits and their understanding of the school subject matter. The study revealed that there is value to the science students regarding the use of 3-D software to create 3-D models to complete science assignments. Also, this study aimed to address the middle-school students’ ability to learn 3-D …


The Influence Of Underlying Factors And The Relationship Of Hiv/Aids Among African Americans In Shreveport, Louisiana And Surrounding Areas, Frederick T. Ellis Sr. Dec 2014

The Influence Of Underlying Factors And The Relationship Of Hiv/Aids Among African Americans In Shreveport, Louisiana And Surrounding Areas, Frederick T. Ellis Sr.

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The significance of this study was to evaluate multiple underlying factors among African Americans in Shreveport, Louisiana and the influence of those factors on their relationship with HIV/AIDS. This is extremely important for two very reasons. First, in the past 30 years since the initial presentation of HIV/AIDS into society, a shift in the demographic of the infected individuals has resulted in African Americans becoming the new face of HIV/AIDS in the United States. Secondly, African Americans are only 12 to 13% of the United States population, but they represent more than 45% of all new HIV/AIDS cases reported annually. …


Online Experiences Of Adolescents With Asperger’S Syndrome And High-Functioning Autism, Shin Ruu Ko Dec 2014

Online Experiences Of Adolescents With Asperger’S Syndrome And High-Functioning Autism, Shin Ruu Ko

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This study investigated the online experiences of 10 adolescents with Asperger's Disorder (AD). This study was exploratory in nature and employed a qualitative approach. Three research questions guided this study: (a) What are the positive and negative online experiences of youth with ASD?, (b) What are the perceptions of online interactions in comparison to offline interactions held by youth with ASD?, and (c) What experiences with social connectedness and cyberbullying do youth with ASD have as a result of Internet usage? Four themes and 14 subthemes emerged during the process of analyzing the data: (a) Benefits of Internet Usage (Social, …


An Environmental Value Engineering (Eve) Emergy Analysis Rubric To Compare High-Speed Passenger Rail And Interstate Passenger Car Transportation Alternatives Through A Fixed Distance, Joseph Threadcraft Dec 2014

An Environmental Value Engineering (Eve) Emergy Analysis Rubric To Compare High-Speed Passenger Rail And Interstate Passenger Car Transportation Alternatives Through A Fixed Distance, Joseph Threadcraft

All-Inclusive List of Electronic Theses and Dissertations

An Environmental Value Engineering (EVE) analysis was used to conduct an environmental life cycle assessment of transportation alternatives consisting of high-speed passenger rail and interstate passenger car transportation. This analysis was formulated on the EMERGY inputs of environment, fuel energy, goods, and services (labor). EMERGY input tables were calculated based on subsystem inputs for each mode of transportation. Areas of commonality were identified for analysis exclusion while aspects that showed differentiation were included as viable inputs into the calculation of the total EMERGY for each system. The summation of inputs resulted in an overall EMERGY calculation of the alternatives. Subsequently, …


The Experiences Of Gay And Lesbian College Athletes, Channell Barbour Dec 2014

The Experiences Of Gay And Lesbian College Athletes, Channell Barbour

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The purpose of this study was to explore the experiences of gay and lesbian college student athletes. Participants of the study were given an opportunity to share their stories about their lived experiences on college campuses as gay or lesbian student athletes. The primary research question explored was, What are the experiences of gay and lesbian college student athletes on college campuses? Other questions that guided this study included, What impact does self-disclosing as gay or lesbian have on student athletes’ sport participation? How does the larger campus environment impact gay and lesbian student athletes’ overall collegiate experiences? Furthermore, this …


Investigating Transformational Leadership And Return On Equity Outcomes In Small And Medium-Sized Community Banks, Jason C. Dean Dec 2014

Investigating Transformational Leadership And Return On Equity Outcomes In Small And Medium-Sized Community Banks, Jason C. Dean

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The focus of this investigation is small financial institutions based in the United States and insured by the Federal Deposit Insurance Corporation (FDIC). Without a viable market for community banks individual and small business investors and borrowers, particularly in rural areas, will have less financing options and may be forced to accept the terms dictated by larger financial institutions (Walser & Anderlik, 2004). Additionally, within the literature there is minimal empirical evidence informing community banks of appropriate initiatives that may be implemented to unleash human expertise through training and development interventions related to successful leadership styles. As competition in the …


“Circling The Wagons And Shooting Inward”: Understanding How Nursing Administrators Approach The Policy Process, Jill M. Moore Dec 2014

“Circling The Wagons And Shooting Inward”: Understanding How Nursing Administrators Approach The Policy Process, Jill M. Moore

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The purpose of this qualitative study was to develop an understanding of factors that nursing education executives in higher education believe are essential to influencing and implementing sound policy decisions. This study sought to answer the following: (a) what characteristics and skills do nurse administrators in higher education believe are essential to positively influencing the policy-making process, and (b) what organizational features do these nurse executives believe impede or facilitate their ability to influence policy processes? This study utilized an exploratory qualitative design representing a collective case study. The sample selection was purposive and included in-depth interviews with nurse educators …


Teachers’ Perceptions Of Technology Effectiveness In High School, Heather L. Gianfagna Dec 2014

Teachers’ Perceptions Of Technology Effectiveness In High School, Heather L. Gianfagna

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The purpose of this study was to examine high school teachers’ perceptions of technology in the classroom, including technology access, usage, and effectiveness. This study was conducted by administering a survey to high school teachers, Grades 9 through 12, in Indiana. The survey, entitled Teachers’ Perceptions of Technology Effectiveness in High Schools was used with high school teachers’ to determine their perceptions of technology access, usage, and effectiveness in classrooms. A total of 343 teachers submitted complete responses to the Teachers’ Perceptions of Technology Effectiveness in High Schools. I developed a survey to quantitatively measure the perceptions of teachers on …


Impact Of Corporate Sustainability Behavior On Financial Performance In Aerospace Companies, Petulia Blake Oct 2014

Impact Of Corporate Sustainability Behavior On Financial Performance In Aerospace Companies, Petulia Blake

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Sustainability is increasingly becoming an integral part of how organizations communicate their business operation to stakeholders. As it is common knowledge that organizations are more inclined to invest in programs that contribute to their bottom-line, this study presents an analysis of the relationship between corporate sustainability behaviors and their impact on financial performance. The sample size was 40 United States (U.S.) aerospace companies, selected from the “Top 100 Aerospace Companies” world-wide in a report produced by Candesic consulting firm in 2012. Of the 40 U.S. companies, 21 were found to provide some form of sustainability report. Quantitative and qualitative instruments …


“The Moment I Came In It Got Much Easier . . . I Should Come Here More”: Student Experiences At Three Midwestern Lgbt Resource Centers, Burr Dyral Hartman Ii Aug 2014

“The Moment I Came In It Got Much Easier . . . I Should Come Here More”: Student Experiences At Three Midwestern Lgbt Resource Centers, Burr Dyral Hartman Ii

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Although LGBT resource centers have been fixtures on college and university campuses for more than 40 years, there is only limited research about these resource centers. To date no empirical evidence exists that supports the impact of LGBT resource centers in the experiences of undergraduate students who make use of these centers. This qualitative study examines the role LGBT resource centers play in the experiences of LGBT students at three Midwestern universities. The qualitative research methods employed for the study were case study and ethnography. Using semi-structured interview data and field observations, five major themes surfaced: (a) perceptions of campus …


The Lived Career Experiences Of Professional Academic Advisors Who Went On To Earn Doctoral Degrees In Higher Education Administration, Alison K. Rynearson Aug 2014

The Lived Career Experiences Of Professional Academic Advisors Who Went On To Earn Doctoral Degrees In Higher Education Administration, Alison K. Rynearson

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The purpose of this study is to examine the lived career experiences of professional academic advisors who went on to earn a doctoral degree in higher education administration. When undergraduate students consider various majors, they often wonder “What can I do with a major in this area? What are my career options?” Such is the case with professional academic advisors who are considering a doctoral degree in higher education administration. Because of a lack of literature, advisors considering the doctoral option may seek out or may be referred to others like them who have accomplished this goal. A connection with …


Students’ Perceptions Toward Using Jusur: A Web-Based Learning Management System For Higher Education In Saudi Arabia, Sameer M. Alnajdi Aug 2014

Students’ Perceptions Toward Using Jusur: A Web-Based Learning Management System For Higher Education In Saudi Arabia, Sameer M. Alnajdi

All-Inclusive List of Electronic Theses and Dissertations

This purpose of this study was to investigate students’ perceptions and the role of their gender, level of experience, and interaction between gender and level of experience toward using a web-based learning management system, Jusur, in the Saudi universities. A questionnaire was sent through the National Center of E-Learning and Distance Education, NCEL, to students who used Jusur though the second semester of the academic year 2013-2014. A total of 132 students participated in this study. The findings showed students had positive perceptions toward using Jusur, and there were no significant differences between men and women in their perceptions. First-time …


Literacy Narratives Of African-American Community College Students: Implications For Curriculum Alignment, Instructional Design, And Entry-Level Assessment, Roderick S. Brown Aug 2014

Literacy Narratives Of African-American Community College Students: Implications For Curriculum Alignment, Instructional Design, And Entry-Level Assessment, Roderick S. Brown

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This study investigated potential causes of developmental English placement among recent African-American high school graduates enrolled at a community college. Participants were four men and five women from lower- and lower-middle economic backgrounds who had completed an entry-level writing assessment prior to enrollment. An electronic survey was administered to all participants and included questions about literacy experiences in elementary, middle, and high school. Using an ethnographic approach to thematic narrative analysis, the author compared the literacy narratives of students who had tested into college-level composition with those who had tested into developmental English. Results indicated that participants who had tested …


Assessment Of Future Employment And Competency Skills In Building Information Modeling: A Delphi Study, Joseph A. Raiola Iii Aug 2014

Assessment Of Future Employment And Competency Skills In Building Information Modeling: A Delphi Study, Joseph A. Raiola Iii

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Many mainstream architecture, engineering, and construction (AEC) professionals are using Building Information Modeling (BIM). Although more and more firms are using BIM and this trend is forecast to continue, it is unclear what skills and competencies a construction manager will need in five years related to BIM. This research aims to answer that question through the use of a Delphi panel comprised of AEC professionals. The panel consists of members with the following qualifications: a minimum of eight years industry or academic experience or a combination of the two, a minimum of three years BIM experience, and membership in a …


A Comparative Study Of The Impact Of Project Delivery Methods Used On Public Highway-Rail Intersection Projects In New York State, Osileke Odusanya Osipitan Aug 2014

A Comparative Study Of The Impact Of Project Delivery Methods Used On Public Highway-Rail Intersection Projects In New York State, Osileke Odusanya Osipitan

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The improvement of infrastructure by a public agency is to ensure satisfaction of the general public using such infrastructure, based on available funds. In order to implement and sustain the public good, an efficient project delivery method or the assessment of existing project delivery methods used to develop such infrastructure is necessary. Project delivery method is a process that defines the relationship between parties involved in a specific project. Any of the methods could affect a project budget, schedule, quality and the involvement of the project owner. This study investigated the impact of project delivery methods used by different type/class …


Development Of An Optimal Lean Six Sigma Model, James Taylor Aug 2014

Development Of An Optimal Lean Six Sigma Model, James Taylor

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Lean six sigma is a hybrid continuous improvement methodology that is not standardized and is not well understood. A review of literature found that the spectrum of lean six sigma approaches extends from those that are lean dominant to those that are six sigma dominant. This research illuminated the lean six sigma methodology by methodically assessing the literature via text mining and cluster analysis. Text mining was used to establish the degree to which lean six sigma models, as described in articles published in the International Journal of Lean Six Sigma, are lean dominant versus six sigma dominant. The iterative …


Ptsd And Disclosure: Understanding The Implications Of Personality, Jena Wierwille Aug 2014

Ptsd And Disclosure: Understanding The Implications Of Personality, Jena Wierwille

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Despite decades of research outlining the onset, course, and treatment of Posttraumatic Stress Disorder (PTSD), the question of why some, but not others, develop the disorder remains unanswered. One of the most widely accepted predictors of the disorder is the presence of negative posttraumatic cognitions. However, because the term “posttraumatic” implies a retrospective prediction, the clinical utility of this finding is relatively insignificant; it does not allow for the identification of those most at risk for developing PTSD prior to trauma exposure. A more promising area of research concerns the degree to which individuals feel comfortable discussing their thoughts and …


Alternative Ways To Enumerate Data On Race In Puerto Rico: Are Racial Segregation And Spatial Clustering More Evident When Using A Culturally Grounded Methodology?, Reuben Allen Aug 2014

Alternative Ways To Enumerate Data On Race In Puerto Rico: Are Racial Segregation And Spatial Clustering More Evident When Using A Culturally Grounded Methodology?, Reuben Allen

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Nationalist discourse concerning race in Puerto Rico generally states that residents are of the same racially mixed heritage—a combination of Spanish, West African, and indigenous ancestry of various degrees. However, literature and casual observations suggest that the population is characterized by greater variation in physical appearances than what is posited by “admixture” discourse. Moreover, and further complicating the understanding of race, 2010 U.S. Census data show that over 75 percent of Puerto Ricans self-identified as “White, alone”, and that only 3.3 percent of respondents indicated “Two or More Races.” Researchers, employers, and governmental agencies attempting to address or further analyze …


Prescription For Doctors: An Interpretive Analysis Of Messages Portrayed By Websites Targeting Potential Medical Students, Kelly Oehler Aug 2014

Prescription For Doctors: An Interpretive Analysis Of Messages Portrayed By Websites Targeting Potential Medical Students, Kelly Oehler

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This study examined communication about medical professional career decisions as depicted by 10 popular websites. Qualitative research methods, phenomenology and hermeneutics, were used to investigate these messages. Findings revealed a differencebetween medical community authors and layperson authors. Authors associated with the medical field shared overall positive messaging while authors not associated with the medical field leaned toward a negative presentation of information. The divide was most prominent when the role of advising was introduced. Topics discussed in the research included making the choice to enter the medical profession, level of intelligence of medical students, personality traits, financial incentive, continued education,and …


Using Analogues To Simulate Intensity, Trajectory, And Dynamical Changes In Alberta Clippers With Global Climate Change, Jamie L. Ward Aug 2014

Using Analogues To Simulate Intensity, Trajectory, And Dynamical Changes In Alberta Clippers With Global Climate Change, Jamie L. Ward

All-Inclusive List of Electronic Theses and Dissertations

Alberta Clippers are extratropical cyclones that form in the lee of the Canadian Rocky Mountains and traverse through the Great Plains and Midwest regions of the United States. With the imminent threat of global climate change and its effects on regional teleconnection patterns like El Niño-Southern Oscillation (ENSO), properties of Alberta Clipper could be altered as a result of changing atmospheric circulation patterns. Since the Great Plains and Midwest regions both support a large portion of the national population and agricultural activity, the effects of global climate change on Alberta Clippers could affect these areas in a variety of ways. …


A Dendrochronological Analysis Of Insect Outbreaks And Climate Effects On Tamarack From Indiana And Michigan, Nicholas Lorin Flinner Aug 2014

A Dendrochronological Analysis Of Insect Outbreaks And Climate Effects On Tamarack From Indiana And Michigan, Nicholas Lorin Flinner

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Disturbances have a strong impact on tree stand dynamics across the world. In North America, the larch sawfly (Pristiphora erichsonii) and larch casebearer (Cleophora laricella) are two non-native species of insects affecting tamarack across much of their native range. The majority of research on the effects of larch sawfly on tamarack (Larix laricina) has been conducted in Canada with very little dendrochronological work in the United States along the geographical boundary of tamarack or on the effects of larch casebearer on radial growth. As a consequence, very little is known about the relationship between tamarack and these insects’ outbreaks in …


Multi-Timescale Dynamics Of Land Surface Temperature, Peng Fu Jun 2014

Multi-Timescale Dynamics Of Land Surface Temperature, Peng Fu

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Spatial and temporal patterns of land surface temperature (LST) have been used in studies of surface energy balance, landscape thermal patterns and water management. An effective way to investigate the landscape thermal dynamics is to utilize the Landsat legacy and consistent records of the thermal state of earth’s surface since 1982. However, only a small proportion of studies emphasize the importance of historical Landsat TIR data for investigating the relationship between the urbanization process and surface thermal properties. This occurred due to the lack of standardized LST product from Landsat and the unevenly distributed remote sensing datasets caused by poor …


Knowledge Of Athletic Trainers Regarding Airway Adjuncts, Jessica Edler May 2014

Knowledge Of Athletic Trainers Regarding Airway Adjuncts, Jessica Edler

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Context: Research shows that knowledge gaps occur among various professions and practitioners, which may harm patients. Little research has been done in Athletic Training to determine if knowledge gaps exist. Objective: To determine the relationship between perceived and actual knowledge of airway adjunct use and determine the difference in perceived knowledge. Design: Knowledge assessment Setting: Web-based survey Participants: 2000 Certified Athletic Trainers received the survey via email, 152 responded. Our response rate was 7.6%. Interventions: The perceived knowledge questionnaire was modified from Flynn and Goldsmith 5-item subject knowledge assessment. Flynn and Goldsmith examined the assessment tool to ensure validity and …


Difference Does Not Mean Deficient: The Cultural And Higher Education Experiences Of Appalachian Women, Andrea D. Welch Dec 2013

Difference Does Not Mean Deficient: The Cultural And Higher Education Experiences Of Appalachian Women, Andrea D. Welch

All-Inclusive List of Electronic Theses and Dissertations

No abstract provided.


Unemployment And Marital Quality In Single- And Two-Earner Marriages, Andrew M. Bland Aug 2013

Unemployment And Marital Quality In Single- And Two-Earner Marriages, Andrew M. Bland

All-Inclusive List of Electronic Theses and Dissertations

A need was recognized for a broad-based quantitative study on the impact of unemployment upon marital relationship quality in light of recent societal changes and the current economic climate. Recently, researchers have suggested that unemployment is less severe in partnerships that reflect progressive shifts in values and expectations within marital relationships. It was worth exploring whether this claim generalized across a broader sample of contemporary marriages, including those that uphold more traditional values. An ex post facto correlational design was used to assess how unemployment impacts marital quality in single breadwinner vs. dual-earner couples in the current economy. Participants were …


Evaluation Of An Avian Radar System, Michael B. Gerringer Aug 2013

Evaluation Of An Avian Radar System, Michael B. Gerringer

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The problem of bird strikes in aviation is becoming an increasing threat, both to aircraft and to human safety. Management efforts have reduced wildlife hazards below 500 feet and within the immediate airport environment, but traditional methods of monitoring bird activity are limited to an observer’s field of view. Avian radar systems could potentially be useful in monitoring bird activity at great distances from the airport, at higher altitudes, and at night (Dolbeer 2006), but little work has been done to validate the tracking capabilities of avian radar systems. Thus, the goal of this research is to evaluate the detection …