Digital Commons Network^™

Profiles And Giving Patterns Of Donors To An Urban Southeastern Community College, John Allen Gyllin

Graduate Theses and Dissertations

This dissertation focuses on fundraising in higher education, and specifically community college fundraising. Having transitioned from a traditional four year university setting to a community college, the author found this research helpful, not only for this institution, but for knowledge of community college donors and why they give. By working with data from this institution over the last ten years, and the research on the topic of fundraising for community colleges, donor trends were developed and needed improvements identified to raise significantly more dollars for the college. It is the outcome of this research that will hopefully assist this institution …

Visual And Linguistic Influences On Public Perceptions Of Swine Confinement, Arthur Leal

Graduate Theses and Dissertations

This study was designed to analyze the visual and linguistic characteristics of online (YouTube) videos and electronic newspapers, identifying relationships with positive, negative, and neutral attitudes toward swine confinement.

This study followed a content analysis design. Two coders, trained to an acceptable level of agreement (κ = .68), examined online videos and electronic newspapers, assessing linguistic and visual images used in relation to attitudes toward swine confinement. A series of search terms deemed suitable for this study's objectives were employed in multiple search engines, and 48 articles and 157 videos were coded for content.

Results from this study showed that …

The Process Of Bringing An Original Playscript To Production--Flamingo & Decatur, Todd Taylor

Graduate Theses and Dissertations

The aim of this dissertation is to present my play, Flamingo & Decatur, to the thesis committee, to illuminate the process of writing it, and to place it within the context of the entire body of dramatic writing I've done here at the University of Arkansas.

The dissertation opens with a narrative essay that details the process of bringing Flamingo & Decatur to production. It describes the germination of the idea for the play and follows the process through the initial drafts--detailing the ways in which the script was reshaped through its various iterations. Special attention is given to the …

The Determinants And Consequences Of Ceo Cheap Stock In Ipos, Michael Dennis Stuart

Graduate Theses and Dissertations

The term "cheap stock" describes undervalued stock options granted to CEOs and other key employees prior to initial public offerings (IPOs). Pre-IPO firms have incentives to issue cheap stock as compensation because it results in lower compensation expense on the income statement and in large cash windfalls to CEOs subsequent to the IPO. Because cheap stock results in an overstatement of earnings, the Securities and Exchange Commission frequently challenges the valuations of these grants, which makes cheap stock a key accounting issue in many IPOs. Using a sample of firms that completed IPOs between 2004 and 2007, I investigate the …

An Evaluation Of Teaching Methods Based On Cognitive Achievement, Ryan Patrick Siebenmorgen

Graduate Theses and Dissertations

The purpose of this study was to determine if there were any significant differences (p < .05) in cognitive achievement between different instructional techniques on students enrolled in high school agricultural science classes in Northwest Arkansas. Lesson content covered the

production, uses, and performance of biodiesel fuels in compression engines. Treatments were different instructional techniques including lecture, demonstration, and a combination of lecture and demonstration. Cognitive achievement was measured on low level cognition and high level cognition. In addition, this study sought to find any correlation between student perceptions of lecture versus demonstration and tinkering self-efficacy on student achievement.

A true experimental pretest-posttest design (#2) was used to conduct this research (Campbell & Stanley, 1996). The population consisted of all students enrolled in high school …

Traveltant: Social Interaction Based Personalized Recommendation System, Sultan Dawood Alfarhood

Graduate Theses and Dissertations

Trip planning is a time consuming task that most people do before going to any destination. Traveltant is an intelligent system that analyzes a user's Social network and suggests a complete trip plan detailed for every single day based on the user's interests extracted from the Social network. Traveltant also considers the interests of friends the user interacts with most by building a ranked friends list of interactivity, and then uses the interests of those people in this list to enrich the recommendation results. Traveltant provides a smooth user interface through a Windows Phone 7 application while doing most of …

Using Oral Reading To Self To Improve Oral Fluency Of English Language Learners, Suwanna Klomjit

Graduate Theses and Dissertations

The purposes of this study were to study the effect of oral reading-to-self on adult English Language Learners' oral fluency and their perception toward oral reading-to-self. This experimental study used a pretest-posttest design. The participants (N = 63) were recruited and randomly assigned to a control group (n = 30) and an experimental group (n = 33). The speaking test: Klomjit Lincoln Measure of Spoken English (KLMSE), developed by the researcher, was administered as both pre and posttest. The treatment was an assignment to read out loud-to-self. The Evaluation of Using Oral Reading to Improve Oral Fluency, a quantitative scale …

Contentious Conversations, Missing Voices: The Ongoing Debate About Style, Megan Yates Grizzle

Graduate Theses and Dissertations

As I began to investigate the concept of style in Composition curriculums, I quickly realized two things: style is difficult to define, and student input about style is virtually absent from the previous scholarship on style theory and pedagogy. This project, therefore, does not seek to end the debate about style. It seeks to do exactly the opposite. I want to extend the ongoing conversation about style even further, this time to include student voices. My project seeks to triangulate discussions about style to include voices from scholars, practitioners, and students. Students are too often an afterthought, receiving instruction based …

Insights Into The Timing, Origin, And Deformation Of The Highland Mountains Gneiss Dome In Southwestern Montana, Usa, Lane Markes Boyer

Graduate Theses and Dissertations

The Highland Mountains of southwestern Montana offer a unique view of the Archean igneous and metamorphic rocks within the Great Falls tectonic zone (GFTZ). A Paleoproterozoic structural gneiss dome has been interpreted in the southern extent of the Highland Mountains. The ∼ 130km² of exhumed metamorphic rocks and gneiss dome exposed in the Highland Mountains are the primary focus of this research. The formation of the Highland Mountains gneiss dome is proposed to be directly related to a northwest-side down detachment (the Steels Pass shear zone) that formed during terrane collision along the GFTZ. The field investigation determined foliation …

The Impact Of Parent Education On Parental Feeding Practices, Larra Kolby Brawley

Graduate Theses and Dissertations

This research looked at the potential impact that parent education may have on the feeding practices of parents of young children. Since eating behaviors are a national concern for both children and adults, it's important to examine how we can create not just healthier children but, as a result, healthier adults. This study utilized an intervention that was an adapted version of a healthy eating curriculum created by Sesame Workshop and the California WIC association with the intention of improving parental feeding practices through a behavior-based approach. Previous research with this curriculum has addressed only low-income populations, with a relatively …

"An Easy Switch": A Descriptive Case Study Exploring The Shift Toward Informational Text Accompanying The Implementation Of Common Core State Standards In Five Primary Classrooms, Heather Denise Kindall

Graduate Theses and Dissertations

The purpose of this descriptive case study was to discover how the newly implemented Common Core State Standards (CCSS) may have changed teachers' practices and philosophies regarding literacy instruction and to determine which teaching strategies were being presented in regard to informational text in the studied Kindergarten through second grade classrooms.

The research was conducted in five classrooms within one elementary school in the mid-Southern United States. The study design involved semi-structured interviews, classroom observations, and teacher-reported lesson plans over a fourteen week data collection period. The aim of this research was to portray a vivid description of the implementation …

Nonprofit Board Members' Self-Perception In The Role Of Organizational Governance And The Balanced Scorecard, Jeffrey John Aulgur

Graduate Theses and Dissertations

This qualitative case study examines the gap between expectations of board performance held by the senior leadership and the governing board's self-perception of their role in the governance of the nonprofit organization. The primary research question is: Is an analysis of the gap between governance expectations and the board members' self-perception of governance performance an effective methodology for enhancing the efficacy of the governing board of directors? Nonprofit governance and its effectiveness are difficult concepts to define, given the wide disparity in organizational sizes, structures, and missions. While the academic literature does not identify a dominant methodology for organizational effectiveness …

Imagining Kurdish Identity In Mandatory Syria: Finding A Nation In Exile, Ahmet Serdar Akturk

Graduate Theses and Dissertations

This dissertation looks at the activities of the Kurdish nationalists from Turkey who were exiled in Syria and Lebanon during the period of the French mandate, and especially Jaladet and Kamuran Bedirkhan. Scions of a princely Kurdish family from the Botan region in Eastern Anatolia, the Bedirkhan brothers initiated a Kurdish cultural movement in exile following the failure of two armed rebellions against the new Turkish Republic in 1925 and 1930. Central to this cultural movement was the publication of journals in Damascus and Beirut, namely Hawar (1932-1943) Ronahi (1942-1945), Roja Nu/Le Jour Nouveau (1943-1946), and Ster (1943-1945).

This study …

Utilizing A Modular Approach To Gamification To Improve Nutrition And Fitness In Children, Chad Richards

Graduate Theses and Dissertations

Obesity is a worldwide epidemic that affects adults and children, impacts over 30% of the population in several states of the U.S., damages national economies, and is a factor in four out of the six of the leading causes of death, including diabetes and heart disease. Obesity is preventable: solution approaches include better education, more exercise, better nutrition, and changing eating habits. Still, it is difficult for many people to remain interested enough to educate themselves and to learn new behaviors to change their eating and exercise habits.

Gamification is a relatively new research area that involves using video game …

System Design And Motion Artifact Removal Algorithm Implementation For Ambulatory Women Ecg Measurement System:E-Bra System, Hyeokjun Kwon

Graduate Theses and Dissertations

Cardio Vascular Disease (CVD) leads to sudden cardiac death due to irregular phenomenon of the cardiac signal by the abnormal case of blood vessel and cardiac structure. For last three decades, there is an enhanced interest in research for cardiac diseases.. As a result, the death rate by cardiac disease in men has been falling gradually compared with relatively increasing the death rate for women due to CVD. The main reason for this phenomenon is due to the lack of seriousness to female CVD and different symptoms of female CVD compared with the symptoms of male CVD. Usually, because the …

Perceived Impacts Of Hosting A College Baseball Regional Or Super Regional: Student Perspective At Possible Host Institution, Marcus Trent Ozbun

Graduate Theses and Dissertations

College athletics is an ever growing industry, particularly the sports of football and basketball. Previous research in college athletics has tended to focus only on these two sports and their economic impacts, disregarding any Social or general negative impacts they may bring with them. The purpose of this study was to develop a deeper understanding of students' perceptions of Social, economic and general negative impacts associated with hosting a NCAA baseball regional or super regional on the host campus and community. Hosting NCAA postseason events on campus is rare for many universities, so it is important to study how students …

Comparison Of Potential Salmonella Portals Of Entry And Tissue Distribution Following Challenge Of Poultry, Gopala Krishna Kallapura Sheshagiri

Graduate Theses and Dissertations

The following studies evaluated our hypothesis that transmission by the fecal-respiratory route may be a viable portal of entry for Salmonella and could explain some clinical impressions of relatively low-dose infectivity under field conditions in relation to the requisite high oral challenge dose that is typically required for infection of poultry through the oral route in laboratory studies. Initial field reports indicating tracheal sampling to be a sensitive tool for monitoring Salmonella infection in commercial flocks, suggested that tracheal contamination could be a good indicator of Salmonella infection under commercial conditions. Further, a usual assumption regarding airborne Salmonella reaching the …

Hybrid Nanostructured Textile Bioelectrode For Unobtrusive Health Monitoring, Pratyush Rai

Graduate Theses and Dissertations

Coronary heart disease, cardiovascular diseases and strokes are the leading causes of mortality in United States of America. Timely point-of-care health diagnostics and therapeutics for person suffering from these diseases can save thousands of lives. However, lack of accessible minimally intrusive health monitoring systems makes timely diagnosis difficult and sometimes impossible. To remedy this problem, a textile based nano-bio-sensor was developed and evaluated in this research. The sensor was made of novel array of vertically standing nanostructures that are conductive nano-fibers projecting from a conductive fabric. These sensor electrodes were tested for the quality of electrical contact that they made …

Data Science In Supply Chain Management: Data-Related Influences On Demand Planning, Yao Jin

Graduate Theses and Dissertations

Data-driven decisions have become an important aspect of supply chain management. Demand planners are tasked with analyzing volumes of data that are being collected at a torrential pace from myriad sources in order to translate them into actionable business intelligence. In particular, demand volatilities and planning are vital for effective and efficient decisions. Yet, the accuracy of these metrics is dependent on the proper specification and parameterization of models and measurements. Thus, demand planners need to step away from a "black box" approach to supply chain data science. Utilizing paired weekly point-of-sale (POS) and order data collected at retail distribution …

Computer Access, Teacher Skills And Motivation To Take Online Professional Development In The Riyadh School District, Haya Mohammad Albrkhil

Graduate Theses and Dissertations

Eight hundred Saudi Arabia educators from the Riyadh District participated in this study to determine teachers' access to computers, computer skill level and motivation to enroll in online courses pertaining to professional development. Participants, who were chosen according to a stratified sampling technique, completed a survey which provided the data for the study.

The correlation between the motivation to take online courses and the computer skill perception of participants was weak but statistically significant indicating that as the rate of computer skills perception increases, the rate of motivation to take online classes increases as well. Other factors pertaining to increased …

Influences Of Music Genre And Components On Food Perception And Acceptance, Alexandra Jean Fiegel

Graduate Theses and Dissertations

Managers of consumer goods companies (i.e., restaurants, grocery stores, and bars) have the potential to effectively utilize environmental factors to stimulate desired consumer behaviors. Background music has been identified as one of the most readily manipulated and influential elements to which a shopper or consumer may be exposed to in a service setting. Nevertheless, little is known about the effect of background sound on food perception and acceptance. This research sought whether background music genre and musical components can alter food perception and acceptance, but also to determine how the effect can vary as a function of food type (i.e., …

Modeling Greenhouse Gas Emissions And Net Return Implications For Cow-Calf Producers In The Ozark Highlands, Stephen Aaron Smith

Graduate Theses and Dissertations

Cow-calf producers in the Ozark Highlands region are under continuous pressure to improve economic efficiency. Additionally, estimating greenhouse gas (GHG) emissions from cow-calf and forage production processes may become increasingly important as policy makers seek to mitigate or reduce agriculture's role in climate change. As such, this analysis had three objectives. Objective 1: Provide a model that could be used by cow-calf producers, extension agents, and researchers to evaluate GHG and net return (NR) repercussions when modifying site characteristics, production methods, and inputs. Objective 2: Develop a user guide such that the methodology for estimating cow-calf GHG emissions and NR …

Toile, Dilenia Garcia

Graduate Theses and Dissertations

Toile is a painting series that explores constructions of taste and the semiotics of manufactured fabrics. Through the use of irony, paradox and deconstructions of rhythm, shape, color and form, the paintings are a response to the formal and historical content in the fabric. The idyllic landscape, notions of identity, sexism and liminality are some of the themes considered in the series. The paintings in this exhibition attempt to correct and mediate outdated models of representation through the exploration of painting as a process that is open and malleable.

Initial Fine Mapping Of The Spinach Downy Mildew Resistance Locus Rpf1, Wei Yang

Graduate Theses and Dissertations

Spinach is an important vegetable crop grown in many parts of the world (Correll et al. 2011). It has become increasingly popular due to its nutritional value as it is very high in antioxidants (Prior, 2003). Spinach production, however, is affected by many biotic stresses. Downy mildew, caused by Peronospora farinosa f. sp. spinaciae (Pfs) , is perhaps the most important biotic constraint for spinach production worldwide (Correll et al, 1994). As of 2012, 14 races of Pfs have been reported (Correll et al., 2011). The rapid increase of new races is likely a direct result of substantial changes in …

Tethered, Samantha Jean Dixon

Graduate Theses and Dissertations

Tethered addresses the innate fear of forgetting where an individual's family originates, both physically and historically. Not long after discovering that part of my family was almost completely annihilated during the Holocaust, I produced Tethered as visual documentation of the long-term effects of families of survivors. The exhibition is also influenced by my grandmother's experiences as a Mauthausen concentration camp survivor and my own experiences being raised by a survivor.

The knowledge of the imminent loss of memory initiates an instinct to repetitively record and remember personal history. Numerous memories have been forcefully buried in the darkest recesses of the …

Cycle, Nichole Annette Howard

Graduate Theses and Dissertations

Cycle is the exhibition of a year-long project that experiments with growing food and medicinal herbs. Alongside an exploration of plant growth, I transfer iconic cultural objects of daily life from plastic to ceramics. Using material culture as a physical and conceptual platform, this re-contextualization of objects offers a radically different view of use and meaning. I transform the soda-filled, plastic Big Gulp cup into a terra planter filled with new life.

My working method involves making molds of Big Gulp plastic cups and transferring the form into a traditional plant growing material, terra cotta. I then germinate seeds inside …

Archaeological Prospecting Using Historic Aerial Imagery: Investigations In Northeast And Southwest Arkansas, Emily Jean Bitely

Graduate Theses and Dissertations

This research investigates the potential of historic aerial photographs as a tool for archaeological site prospecting. Craighead and Mississippi Counties in northeast Arkansas and areas adjacent to the Red and Little Rivers in southwest Arkansas were chosen as study areas. These regions have undergone significant changes in the past few decades and were expected to yield visible types of archaeological sites. Historic aerial images of these areas were obtained through the U.S. Geological Survey's EarthExplorer database (http://earthexplorer.usgs.gov/). These images were processed using Agisoft PhotoScan Professional to produce extensive regional orthoimages.

Using the Arkansas Archeological Survey's Automated Management of Archeological Site …

"Why Can't We Be Friends?:" Does The Quality Of Romantic Relationships Influence Facebook Friendships With Former Romantic Partners, Dylan Medeiros

Graduate Theses and Dissertations

This research attempted to identify relational characteristics of unmarried, romantic partners that ultimately distinguish between former partners who remained Facebook friends versus those who did not. Survey results (N=323) revealed no significant differences between former partners who remained Facebook friends versus those who did not remain Facebook friends based on quantity of relational investments, preference for de-escalatory disengagement strategy, and relational satisfaction.

Foodways, Families, And Festivities: Ethnobiology And Cultural Conservation In A Rural Missouri Community, Ian Carter Smith

Graduate Theses and Dissertations

Food customs and traditions bind human groups together in many ways--Socially, geographically, temporally, and emotionally. This thesis describes the intricate relationships between food, ritual, and cultural identity in a rural German-Catholic community in Missouri. By drawing on the anthropological, cultural geographical and folkloric literature surrounding rural Missouri, a portrait of foodways emerges, which in turn illuminates valuable, often understated regional cultural traditions. Religion and ritual are understood as crucial to the continuity of regional identity--it is reinforced and made resilient through shared Social action. The dispersal of ritual feasts and fasts throughout the calendar year regulates collective behavior, interactions, conversations, …

Missionaries In Latin America: A Study On Short-Term Missionaries And The People They Help, Katharine Serio

Graduate Theses and Dissertations

The last few years have seen the emergence of growing anthropological interest in short-term mission work, examining the phenomenon though a variety of denominations and mission locations around the world and analyzing the representations and experiences of both the host communities and mission teams traveling to them. This thesis explores how United Methodist short-term mission participants attempt to embody an ideal "mission self" while doing missionary work and the role that narratives about the experience at home played in this. I examine the ways in which members of a Louisiana based UMC team on a medical mission conceptualized their trip …