Digital Commons Network^™

Power Evokes Reluctance For Group-Relevant Advocacy Among Marginalized Groups, John C. Blanchar

Graduate Theses and Dissertations

Marginalized groups face difficulties voicing their interests. They are perceived as more self-interested, biased, and excessive for advocacy relative to majority groups. While such accusations are intimidating in their own right, powerful members of marginalized groups may be especially sensitive to reprisals in response to advocacy. The present research highlights the ironic role of power on group-relevant advocacy among marginalized groups; identity-based pressures dissuade advocacy because it is personally costly. An Internet study and one lab study examined the effect of high and low power primes on women's self-reported and actual willingness for group-relevant advocacy. Data support my hypothesis that …

Organizational Citizenship Behaviors In Higher Education: Examining The Relationships Between Behaviors And Performance Outcomes For Individuals And Institutions, Kevin Jimmy Rose

Graduate Theses and Dissertations

Organizational citizenship behaviors (OCBs) have been described as employee behaviors that are not required by job descriptions, are not formally rewarded, and contribute positively to the organization. Previous research has shown that OCBs are related to both individual and organizational performance. Given the importance of OCBs to individual and organizational effectiveness, the purpose for conducting the study was to describe OCBs in the higher education context, describe the relationships between OCBs and various aspects of faculty and staff performance, and explore the extent to which institutional leaders should be concerned with the OCBs of both faculty and professional staff. The …

Geoarchaeology Of The Orontes River Floodplain Surrounding Tell Qarqur, Syria, Anna Flora Wieser

Graduate Theses and Dissertations

This project combines geoarchaeological soil description and GIS analysis of archaeological site distribution to investigate the history of marsh formation in the northern Ghab Basin, located within the Orontes River Valley of western Syria. Tell Qarqur, the archaeological site around which this project is focused, has a continuous occupational sequence throughout the Holocene. Annual inundation of the site by seasonal marshlands suggests that the marsh was either smaller or non-existent in the past, but its history remains unknown. The objectives of this investigation are to interpret the nature of depositional environments, particularly fluvial action, in the vicinity of Tell Qarqur, …

Creating And Maintaining A Community Literacy Project In Northwest Arkansas, Sarah Nicole Holland

Graduate Theses and Dissertations

The purpose of this research is to examine both logistical and curricular strategies employed by students and staff working with the "Razorback Writers" project as well as student productions in order to determine which of these strategies lead to the highest level of student participation in literacy-based activities, improvement in reading comprehension and writing abilities, and enjoyment of diverse texts.

Navigation And Accessibility For Persons With Disabilities: An Anthropological Study Using Gis On The University Of Arkansas Campus, Deborah Jean Raiees-Dana

Graduate Theses and Dissertations

The University of Arkansas was founded in 1871 on the top of a hill overlooking the Ozark Mountains, resulting in a campus that has steep slopes and numerous historical buildings that were not designed with ADA regulations in mind. This makes getting around campus especially difficult for students with limited mobility, and no campus maps exist that include handicapped accessibility features to help navigate the terrain and limited parking options. This study examines this issue using a holistic approach that explores cultural and technological factors to produce a map of the Historic Core District of campus.

Geographical Information Systems enable …

"I Can't Stop Thinking": The Process Of Creating The Role Of Mr. Zero, Maurice Reed

Graduate Theses and Dissertations

This thesis contains an account of the characterization process of Mr. Zero from The Adding Machine, by Elmer Rice. The character and script analysis is revealed through journal entries and will be discussed as the analysis was put into use in the rehearsal process. The production of The Adding Machine opened Nov 11, 2011 and ran until Nov 20, 2011. The rehearsal process began on Sep 21, 2011. This thesis will document the struggles and success of creating the role of Mr. Zero.

The Construct Development Of Spiritual Leadership, Emily Rachael Lean

Graduate Theses and Dissertations

Although the past decade has shown a growing interest in workplace spirituality in the leadership and organizational literature, research in the area of spiritual leadership, is still in its infancy. The goal of this study was to delineate the construct of spiritual leadership and to provide theoretical guidelines for future research. A conceptual definition of spiritual leadership is offered in addition to a list of behaviors relevant to a spiritual leader. This study was the first of its kind to take into account the knowledge and opinions of both academic and practitioner subject matter experts. Furthermore, with regard to developing …

Data Integration And Reservoir Characterization Of The Pennsylvanian Bartlesville Sandstone, Caroline Vance O'Keefe

Graduate Theses and Dissertations

The Glenn Pool Oil Field of Northeastern Oklahoma was established as the first major oil discovery of the fledgling state of Oklahoma. Fully developed by 1912, the field is now nearing depletion even under secondary and tertiary recovery efforts after production for approximately 100 years. Large amounts of residual oil estimated to still be in place have motivated exploration into other recovery methods, including polymer flooding and horizontal drilling. Success of these programs is dependent upon accurate characterization of the reservoir. Because most of the drilling occurred many decades ago, much of the data associated with this field predates electric …

Children's Effortful Control In A Montessori Classroom: Effects Of Parenting And Purposeful Work, Judith Sarah Blahut

Graduate Theses and Dissertations

Research in effortful control is necessary to understand and support children's behaviors in Social and classroom settings (Rimm-Kaufman, Curby, Grimm, Brock, & Nathanson, 2009). This study reviewed literature discussing the relationship between parenting style and effortful control and Montessori philosophy as it relates to the work in practical life. The literature reviewed in this study suggested that parenting style may also be related to a child's effortful control. In addition, it was expected that the work of practical life in a Montessori classroom would positively influence effortful control in children. Using an experimental design, this study examined the efficacy of …

Mathematical Modeling Of Fluid Spills In Hydraulically Fractured Well Sites, Oluwafemi Michael Taiwo

Graduate Theses and Dissertations

Improved drilling technology and favorable energy prices have contributed to the rapid pace at which the exploitation of unconventional natural gas is taking place across the United States. As a natural gas well is being drilled, reserve pits are constructed to hold the drilling fluids and other materials returned from the drilling process. These reserve pits can fail, and when they do, plant and animal life of the surrounding area may be adversely affected. This project develops a screening tool for a suitable location for a reserve pit. This work will be a critical piece of the Infrastructure Placement Analysis …

Temporal Shifts In Weapon Focus: Comparing Retrograde And Anterograde Effects, William Blake Erickson

Graduate Theses and Dissertations

When an eyewitness suffers an impairment of memory for a criminal's face because the criminal used a weapon during the commission of the crime, this impairment is called the weapon focus effect. Literature provides two explanations for how this effect arises: some implicate the narrowing of attentional cues to the weapon during the commission of a crime because arousal of the victim increases, while others claim that the weapon is merely a novel object in most everyday contexts, and novel objects demand more attention than contextually appropriate ones. The current study employed a simulated crime paradigm taking place in a …

Perceived Impact Of Quality In A 21st Century Community Learning Center Out-Of-School Time Program: A Case Study, Patricia Ann Wright

Graduate Theses and Dissertations

Concern for the safety, education and well-being of children during out-of-school time is helping to change the landscape and priorities of families, educators and policy-makers. Changes in family structure and society have presented the need for quality out-of-school time programs. The changing family structure caused by both parents working outside the home, the advent of the single-parent household, the necessity of federally mandated standardized testing for student achievement, certain criminal activities and the expanding population of children have contributed to the question of how to protect children and enrich their lives during out-of-school time hours. The purpose of this intrinsic …

Reappraising The Land Behind Baghdad: Using Corona Satellite Imagery To Reassess The Archaeological Landscape Of The Diyala Plain, Iraq, James Henry Wesolowski

Graduate Theses and Dissertations

High-resolution low-cost declassified CORONA spy satellite imagery is used to detect archaeological sites and relict canals in the Diyala Plain to the east of Baghdad, Iraq. This project seeks to improve upon the ground survey conducted there in the 1950s by providing better geographic control and discovering sites and canals that were not included in the original survey. CORONA imagery provides a sub-2-meter spatial resolution and was acquired shortly after the original ground survey was conducted, providing an excellent medium for comparison. CORONA imagery is subject to significant spatial distortions because of its camera technology and the LPS package for …

Happily Ever After Take Two: Rewriting Femininity In Hybridization Fairy Tale Films, Megan Estelle Troutman

Graduate Theses and Dissertations

The tradition of fairy tales has evolved drastically over the past five hundred years. At the beginning of the 20th century, fairy tale cartoons became widely popular as an independent medium, as well as introductions to larger films. In 1937, Walt Disney started the tradition of fairy tale cinema with the release of Snow White. Since that time, Disney has released and re-released eleven princess fairy tale films. Critics and parents alike ridicule Disney for its depictions of women as submissive and subservient. Recent films have used fairy tale tropes, without referring to a specific classic tale, in order to …

Steadfastness And The Epistemology Of Disagreement, Chad Andrew Bogosian

Graduate Theses and Dissertations

Suppose that you and an intellectual peer disagree about some proposition P in a field like philosophy, ethics, science, religion, politics, etc. As intellectual peers, they are roughly of equal intelligence and equally virtuous with respect to evaluating the evidence E in support of P. What is the epistemic significance of you and an intellectual `peer' disagreeing about whether some body of evidence E supports a given proposition P? Can two epistemic peers reasonably disagree? In Chapter 1, I consider the Equal Weight View according to which rationality requires you to give equal weight to you peer's response to the …

Colic In Infancy As An Indicator Of Subsequent Sensory Processing Development, Terri Anne Pohlenz

Graduate Theses and Dissertations

This paper attempted to find a link between infantile colic and subsequent sensory processing development. Literature research turned up very few studies linking colic with later development of sensory processing disorder. Ten hypotheses, based on literature research, linked colic in the first year with later indications of sensory processing disorder, whether formally diagnosed or anecdotally reported. None of the 10 hypotheses were proven.

A Family Affair: The Pre-Kansas Saga Of James Henry Lane, James Robert Bird

Graduate Theses and Dissertations

Historian Craig Miner suggests that territorial Kansas between 1854 and 1861 was "a nursery of weird and manic figures." Foremost among the weird and manic figures of Kansas history stands James Henry Lane, formerly a U.S. congressman from Indiana, and destined to become one of Kansas' first pair of senators. Writing at the midpoint of the twentieth century, Albert Castel pronounced Jim Lane "the most colorful and fascinating personality in the history of Kansas," adding that "Very likely, too, he was mentally unbalanced and paranoid."

Yet, James H. Lane never set foot on Kansas soil until he was well into …

Aptamer-Based Spr Biosensor For Detection Of Avian Influenza Virus, Hua Bai

Graduate Theses and Dissertations

Rapid and specific detection of avian influenza (AI) virus is urgently needed with the concerns over the outbreaks of highly pathogenic H5N1 avian influenza in animal and human infection. Aptamers are artificial oligonucleic acid that can specifically bind to target molecules. They show comparable affinity for target virus and better thermal stability than monoclonal antibodies. Those advantages make aptamers promising candidates in diagnostic and detection applications. The goal of this research was to use DNA&ndashaptamer as the specific recognition element in a portable surface plasmon resonance (SPR) biosensor for detection of AI H5N1 virus in poultry.

A SPR biosensor was …

Use Of Standardized Mastery Content Assessments Given During The First Year Of A Baccalaureate Nursing Program For Predicting Nclex-Rn Outcomes, Deanna Jan Emory

Graduate Theses and Dissertations

The purpose of this study was to evaluate the relationship between standardized content specific mastery assessments and NCLEX-RN outcomes. Three content-specific standardized assessments testing Fundamentals, Pharmacology and Mental Health concepts were used to explain the dichotomous NCLEX-RN outcome of pass or fail. The three assessments were developed by Assessment Technologies Institute, LLC (ATI). The assessments were administered to baccalaureate nursing students (N = 119) during the first year of a nursing program in one public university over a period of five consecutive semesters. Group comparisons between those passing and those failing NCLEX-RN on the first attempt and correlations were calculated …

Effect Of Water-Deficit Stress On Cotton During Reproductive Development, Dimitra Loka

Graduate Theses and Dissertations

Water deficit is a major abiotic factor limiting plant growth and crop productivity around the world. Cotton (Gossypium hirsutum L.) is considered to be relatively tolerant to drought and the effects of water stress on leaf physiology and metabolism have been extensively documented. However, information is lacking on the effect of water-deficit stress on the cotton flower. It was hypothesized that water-deficit stress would impair gas exchange functions which consequently would result in perturbation of carbohydrates of cotton reproductive units. To investigate this hypothesis growth room studies and field studies were conducted with the objectives being to document the physiological …

Assessment Of Land Use Suitability Based On Water Erosion Susceptibility In Medium-Sized Urban Areas Of The Metropolitan Region Of Santiago, Central Chile, Roberto Fernandez

Graduate Theses and Dissertations

Urban areas constitute complex spatial entities where biophysical and socioeconomic environments interact through processes that determine the distribution of land use in the territory. Given Chile's variety of landscapes, water erosion, and mass movement, and rapid expansion of its medium-sized cities, straightforward techniques for assessment of land use suitability are essential. Through evaluation of water erosion susceptibility, it is possible to efficiently determine suitability of land use in medium-sized cities and their adjacent environments. The adaptation and application of the Erosion Response Units (ERU) concept (Märker et al., 2001) in the cities of Colina and Melipilla, Metropolitan Region of …

Investigation Of Negative Differential Resistance Phenomena In Quantum Well Heterostructures, Nazariy Andrushchak

Graduate Theses and Dissertations

Increasing interest in entirely new possibilities for quantum mechanical description of carriers transport is becoming more evident with the developing advancements in epitaxial growth technique. Consequently, molecular beam epitaxy (MBE) technique is considered to be the most precise technique that allows the growth of ultra-thin layers of different compositions.

Those structures can be designed to investigate the wave-nature of carriers, which broadens the possibilities in device design and fabrication for a specific area. In this thesis the fundamental study of the real space charge transfer (RST) mechanism that took place in quantum well heterostructures and led to the negative differential …

An Alternate Approach To Ecosystem Mapping: Fusing Orthophotography With Landsat Etm+ Data For A Object-Based Classification, South Eastern Arkansas., David Mcfee

Graduate Theses and Dissertations

Maintaining representative sampling of biologically rich and rare ecosystems has become an important means to preventing biodiversity loss. A limitation in indentifying and quantifying ecosystems is the cost of obtaining high resolution imagery necessary for a high resolution land cover assessment. This research shows how free, different resolution imagery (orthoimages and LANDSAT ETM+) could be combined to produce a hybrid dataset with enhanced spectral, spectral and temporal properties, and processed to obtain a object-based classification of land cover of bottomland and pine hardwood forest in south eastern Arkansas. Three classification techniques were evaluated: 1) a human derived, rule based method, …

Mott Transition And Electronic Structure In Complex Oxide Heterostructures, Jian Liu

Graduate Theses and Dissertations

Strongly correlated electron systems, particularly transition metal oxides, have been a focus of condensed matter physics for more than two decades since the discovery of high-temperature superconducting cuprates. Diverse competing phases emerge, spanning from exotic magnetism to unconventional superconductivity, in proximity to the localized-itinerant transition of Mott insulators. While studies were concentrated on bulk crystals, the recent rapid advance in synthesis has enabled fabrication of high-quality oxide heterostructures, offering a new route to create novel artificial quantum materials.

This dissertation details the investigation on ultrathin films and heterostructures of 3d⁷(t_2g⁶e_g¹) systems with …

Territories,Territoriality, And Conservation Of The Louisiana Waterthrush And Its Habitat, The Watershed Of The Upper Buffalo National River, Leesia Cheryl Marshall

Graduate Theses and Dissertations

The Louisiana Waterthrush, Parkesia motacilla, is a migratory wood-warbler and breeding season resident of the eastern United States. Males defend breeding territories that extend linearly along clear, fast-flowing, gravel-bottomed, forest streams. Defense includes two song types, primary and extended song. As riverine specialists, birds rely upon aquatic invertebrates as prey and riparian habitat features for nesting. They use a unique foraging maneuver, leaf-pulling, that involves picking up or pulling a leaf from water, and turning it over to search for prey. Their relationship with riparian habitat introduces potential for Louisiana Waterthrushes to serve as indicators of stream health. The …

Fighting The Current: Recalling Specific Self-Relevant Memories, John Walden Ransom

Graduate Theses and Dissertations

The present study was designed to address whether recalling specific autobiographical memories is more difficult when they are self-relevant compared to non-relevant. In recent years, a number of experimental studies have indicated that self-relevant memories are more likely to be recalled without a specific time frame or very much detail. Unfortunately, these findings have not been integrated into the popular executive resources theory of autobiographical memory recall or theories of independent semantic and episodic memory stores. This study tested the hypothesis that self-relevant memories will be accessed in the semantic store and therefore will require more executive resources to generate …

Philosophical Influences In The Art Of War Found In The Romance Of The Three Kingdoms, Nathaniel Ethan Clark

Graduate Theses and Dissertations

“Philosophical Influences in The Art of Warfound in The Romance of the Three Kingdoms” is an examination of Sunzi’s philosophy about leadership in The Art of War as applied to the moral character, or lack thereof, of historical Han Dynasty leaders, Liu Bei and Cao Cao. In Luo Guanzhong’s The Romance of the Three Kingdoms, the two are fictionalized with oppositional personalities and corresponding philosophical bases. I explore the ways in which their actions embody or reject the philosophy found in Sunzi’s The Art of War.

The Literacy Practices Of Law Enforcement, Leslie Eames Seawright

Graduate Theses and Dissertations

This dissertation investigates police report writing at the Jackson Police Department in Northwest Arkansas. It presents three primary research questions which are addressed through qualitative methods of interview, observation, and discourse analysis.

1) In what ways does police training address report writing?

2) What audience awareness do police officers have when writing reports?

3)How do actual report audience members read and evaluate reports?

The police academy in this study fails to spend the necessary time discussing report writing. This is not rectified by the in-house training program, which pairs officers with Field Training Officers that are often reluctant or unqualified …

Paradigms Of Style: A Study Of Zulfikar Ghose's Novels, Abu Ul Wafa Mansoor Ahmed Abbasi

Graduate Theses and Dissertations

This study deals with Zulfikar Ghose's--an expatriate English language writer of Pakistani origin living in the USA--novels. In this study, I focus on, among other things, the writer's negotiation with style and socio-politically provocative subject matter. I study Ghose's novels in a "good old fashioned way" in which I analyze his work by exploring his achievement as an artist, both in terms of style and socio-political subject matter. The focus is, precisely, to highlight the writer's correspondence between language and reality.

Stable Isotope Analysis (Delta Nitrogen-15 And Delta Carbon-13) And Bioenergetic Modeling Of Spatial-Temporal Foraging Patterns And Consumption Dynamics In Brown And Rainbow Trout Populations Within Catch-And-Release Areas Of Arkansas Tailwaters, Jon M. Flinders

Graduate Theses and Dissertations

I examined spatial and temporal consumption dynamics using an energy intake model and a bioenergetics model of rainbow trout, Oncorhynchus mykiss, and brown trout, Salmo trutta, within three catch-and-release (C-R) areas in Bull Shoals and Norfork tailwaters to determine whether trout populations were limited by food supply. I also examined the seasonal and ontogenetic shifts in the foraging patterns of brown and rainbow trout within these areas using gut content analysis (GCA) and stable isotope analysis (SIA) of C and N. I examined 605 brown trout and 768 rainbow trout for GCA and SIA at Bull Shoals, Norfork, …