Digital Commons Network^™

Screening Ted: A Rhetorical Analysis Of The Intersections Of Rhetoric, Digital Media, And Pedagogy, Joseph Alan Watson

LSU Doctoral Dissertations

The presence of expertise resonates across our daily lives. Experts are called upon to consult us about which candidate is ideal for office, which type of wood is the best choice for a carpentry project, which scientist has optimal data on the effects of air pollution, which speech teacher is the best one to take for proper credit hours, and more. An expert is typically conceived as an individual who knows more about a given topic and can create stronger identification than an average person. The struggle to achieve expert status is one that is fundamentally tied to power and …

Analysis And Modeling Of Manual Traffic Control For Signalized Intersections, Scott Alexander Skip Parr

LSU Doctoral Dissertations

Manual traffic control is a common intersection control strategy in which trained personnel, typically police law enforcement officers, allocate intersection right-of-way to approaching vehicles. Manual intersection control is a key part of managing traffic during emergencies and planned special events. It is widely assumed that the flow of traffic through intersections can be greatly improved by the direction given from police officers who can observe and respond to change conditions by allocating green time to the approaches that require it the most. Despite the long history of manual traffic control throughout the world and its assumed effectiveness, there have been …

Structural And Kinetic Investigations Of 15-Lipoxygenase-2, Matthew James Kobe

LSU Doctoral Dissertations

Evidence suggests that 15-lipoxygenase-2 (15-LOX-2) plays an important role in the progression of atherosclerosis. Due to the medical need to discover isoform specific inhibitors of 15-LOX-2, a novel human enzyme, our goal was to determine the 3-dimensional structure. Using bacterial expression, we were able to obtain a usable quantity of enzyme with a sufficient amount of the catalytic iron bound to the enzyme, however it was sensitive to cleavage by proteases. This led to a ratio of roughly 1:1 of cleaved and uncleaved protein after the final step of purification. Solving the crystal structure revealed the reason for the protease …

Extremal Problems In Matroid Connectivity, John Tyler Moss

LSU Doctoral Dissertations

Matroid k-connectivity is typically defined in terms of a connectivity function. We can also say that a matroid is 2-connected if and only if for each pair of elements, there is a circuit containing both elements. Equivalently, a matroid is 2-connected if and only if each pair of elements is in a certain 2-element minor that is 2-connected. Similar results for higher connectivity had not been known. We determine a characterization of 3-connectivity that is based on the containment of small subsets in 3-connected minors from a given list of 3-connected matroids. Bixby’s Lemma is a well-known inductive tool in …

The Pulpit And The Nation: Clergymen, Political Culture, And The Creation Of An American National Identity, Spencer W. Mcbride

LSU Doctoral Dissertations

This dissertation examines the politicization of clergymen during the American Revolution and explains the direct impact this process had on the development of a national polity and a distinct American national identity in the early republic. Both during and after the Revolution, clergymen utilized providential rhetoric and biblical symbolism to assign greater religious and moral significance to political events. Focusing on the period between 1775 and 1800, this dissertation describes and analyzes the extent to which national political leaders relied on local clergymen when securing independence and thereafter inventing a new nation. Ultimately, it argues that clergymen were essential to …

A Perfomance Guide To Anthony Brandt's Creeley Songs, Penny Reid Shumate

LSU Doctoral Dissertations

The purpose of this document is to provide a performance guide to composer Anthony Brandt’s Creeley Songs, a song cycle consisting of six poems by Robert Creeley set for soprano and piano. In addition to biographical information about the composer and poet, this document contains details regarding the creation of the cycle as well as analysis and performance suggestions with supporting musical examples for each song. Appendices include the composer’s works list, the composer’s program notes for Creeley Songs, transcripts of interviews with Anthony Brandt, and letters of permission.

Safer To Steal Than Score : Press Coverage Of Financial And Sexual Scandals, And Electoral Outcomes, Chance York

LSU Doctoral Dissertations

This dissertation examines communication processes surrounding political scandal. It demonstrates that scandal coverage is improperly calibrated to the severity of scandal accusations, with trivial but salacious sex scandals tending to receive inordinate amounts of press attention while deeper forms of financial corruption go unreported or underreported. Patterns of scandal coverage, in turn, result in real-world effects on public perceptions and electoral outcomes. Specifically, sex scandals generate such intense media scrutiny that accused officials often resign their offices rather than generate unwanted publicity. Financial scandals are often downplayed, resulting in little or no ramifications for the accused. Recognizing basic differences in …

A Mixed Methods Investigation Of Post-Secondary Students' Long Bone Anatomy Knowledge Retention Through Constructivism And The Works Of Vesalius, Jennifer F. Tynes

LSU Doctoral Dissertations

Understanding human long bone anatomy is an important concept to master for post-secondary students that major in medical fields since skeletal structures assist in locating a pulse, conducting clinical procedures, and identifying injection sites. Skeletal anatomy is also used to name structures associated with other organ systems like veins, arteries, and nerves. This explanatory mixed methods study explores post-secondary students’ knowledge retention and perception of various constructivist activities that utilize historical approaches based on the works of Vesalius, the Father of Modern Anatomy to teach long bone anatomy. Three treatment groups and one controlled comparison group (n= 92) were provided …

Revealing The Jewishness Of Hannah Arendt, Jennifer Richard

LSU Doctoral Dissertations

Hannah Arendt, one of the most important political thinkers of the twentieth century, passed away before finishing her final statement on politics. Because her political theory is incomplete, scholars have adopted many means for interpreting her work. In this dissertation, I adopt a phenomenological approach to understanding Arendt by engaging with the phenomenological method Arendt, herself, used—narrative. I specifically employ the Passover narrative as a metaphorical framework alongside which Arendt’s political theory is traced. In this approach, four elements of Arendt’s theory emerge to distinguish her thought from the Western political tradition: the role of the mental activities, the definition …

Multivariate Generalizability Of Writing Curriculum-Based Measurement (Cbm): An Examination Of Form, Occasion, And Scoring Method, Katherine Hunter Chenier

LSU Doctoral Dissertations

Curriculum-based measurement (CBM) is an assessment technique that has become increasingly popular in schools, gaining importance with the recent national emphasis on school and teacher accountability for student achievement. CBM is used to monitor student performance to provide an indicator of which students are at-risk of not achieving grade level standards and thus are in need of intervention. CBM is easy to administer, utilizes standard procedures, and provides measures indicative of general achievement in various domains. The utility of CBM to measure student ability in writing has been well-established. However, there is a paucity of technical adequacy research for writing …

Presidential Profiles: Race, Leadership Orientation, And Effectiveness, Jerry M. Whitmore Jr.

LSU Doctoral Dissertations

This dissertation study examined racial differences in leadership orientation and effectiveness at United States four year, public colleges and universities as self-perceived and as perceived by presidents, as a means to contribute to the literature on race leadership orientation and effectiveness. The quantitative study design is to determine significant relationships among University or College Presidents or Chancellors (UCPC) pertaining to their leadership frames and effectiveness using (Bolman and Deal 1991a, 1991b, 2003) four-frame leadership theory and Quinn (1988) competing values model. The study attempts to understand any distinct observations that may be present. This study will not be an attempt …

Improved Synthesis, Separation, Transition Metal Coordination And Reaction Chemistry Of A New Binucleating Tetraphosphine Ligand, Ekaterina Kalachnikova

LSU Doctoral Dissertations

The first chapter of this dissertation involves discussion of alkene hydration and oxidative cleavage reactions catalyzed by late transition metal complexes. Previously reported results are summarized here. Mechanistic aspects of alkene hydration catalyzed by late transition metal complexes are also explained. The second part of Chapter 1 focuses on motivation for using bimetallic nickel phosphine complexes as possible catalytic precursors for alkene hydration. Chapter 2 describes studies into alkene hydration in the presence of catalytic amounts of dinickel phosphine complexes based on linear tetraphosphine ligand, PEt2CH2CH2(Ph)PCH2P(Ph)CH2CH2PEt2, et,ph-P4. Under conditions tested no alcohol products were detected. However we have observed formation …

Modeling Of Foam Flow In Porous Media For Subsurface Environmental Remediation, Seungjun Lee

LSU Doctoral Dissertations

Among numerous foam applications in a wide range of disciplines, foam flow in porous media has been spotlighted for improved/enhanced oil recovery processes in petroleum-bearing geological formations and shallow subsurface in-situ NAPL (non-aqueous phase liquid) environmental remediation in contaminated soils and aquifers. In those applications, foams are known to reduce the mobility of gas phase by increasing effective gas viscosity and improve sweep efficiency by mitigating subsurface heterogeneity. This study investigates how surfactant/foam process works fundamentally for environmental remediation purpose by using MoC (Method of Characteristics) based foam modeling and simulation techniques. It consists of two main parts: Part 1, …

The Hidden Layer Of Buyer-Seller Relationships, Stephanie Marie Mangus

LSU Doctoral Dissertations

Using social capital theory (SCT), this research conceptualizes trusted advisor relationships (TAR) and empirically tests the implications of such intense relationships on important performance outcomes. Essay 1 was conducted to offer an in-depth analysis of the conceptualization of trusted advisor relationships. A hermeneutical phenomenological approach was used to interpret the data derived from fourteen in-depth interviews with professional salespeople and their business-to-business (B2B) clients. These data supported the development of a conceptual model and definition of TARs. Essay 2 was conducted to explore the measurable components of trusted advisor relationships and solidify an operationalization of the construct for used in …

Analysis Of Multi-Platform Mobile Application Development, Courtney B. Thaden

Theses and Dissertations

The variety of mobile devices and their operating platforms has rapidly increased. With this increase come separate standards, programming languages, and distribution markets. Typically developers want to deliver their products to a variety of users encompassing various platforms; however choosing to develop using a native program for a platform can delay the development and release on another platform. Multi-platform development applications were created in order to deploy applications to various platforms in a more timely and cost efficient manner by using a single code base.

The purpose of this study was to investigate the multi-platform development applications MoSync, Appcelerator, and …

The (In)Visible Road Map: The Role Of Mentoring For First-Generation Black Female Doctoral Students At Predominantly White Institutions, Takea Vickers

LSU Doctoral Dissertations

Although women’s status in higher education has vastly improved over the past decades, invisible barriers remain that disenfranchise first-generation Black female doctoral students at predominantly White institutions (PWI). Specifically, the sparse literature base constricts existing knowledge and understanding about the mentoring relationships of first-generation Black female doctoral students and the barriers they face in the academy. Using the theoretical framework of intersectionality, this study sought to address the ways in which first-generation Black female doctoral students navigated the academy through mentorship and the ways in which mentoring relationships were formidable to construct. Five first-generational Black female doctoral students and two …

Spectrum Sensing, Spectrum Monitoring, And Security In Cognitive Radios, Erfan Soltanmohammadi

LSU Doctoral Dissertations

Spectrum sensing is a key function of cognitive radios and is used to determine whether a primary user is present in the channel or not. In this dissertation, we formulate and solve the generalized likelihood ratio test (GLRT) for spectrum sensing when both primary user transmitter and the secondary user receiver are equipped with multiple antennas. We do not assume any prior information about the channel statistics or the primary user’s signal structure. Two cases are considered when the secondary user is aware of the energy of the noise and when it is not. The final test statistics derived from …

Promoting Self-Determined Motivation For Exercise In Stroke Rehabilitation: The Role Of Autonomy Support, Emmanuel Afawuah Akowuah

Theses and Dissertations

Rehabilitation Interventionists (RIs) usually spend a great deal of time and effort trying to improve the functional abilities of stroke patients. Stroke rehabilitation through current studies has been recognized as an important and effective modality in the treatment of stroke. Despite the known benefits of SR to stroke patients, a number of them drop out resulting in a decline the benefits from the program.

Objective: To examine the predictive relationship between perceived autonomy support provided by Stroke Rehabilitation Interventionists, and the participants' subsequent stroke rehabilitation program attendance rate. The study also examines the predictive relationship between participants' perceived autonomy support …

Statistical Analysis Of The Effectiveness Of The 'You're Hired!' Program At Changing Students' Attitudes Towards Engineering, Kristin Michelle Brevik

Theses and Dissertations

With the growing need for qualified employees in STEM-based careers, it is critical to develop activities for middle and high school students to increase their awareness of opportunities in these areas. With proper design, increasing awareness of STEM-based careers in conjunction with overcoming current stereotypes can lead to a change in attitudes towards these various careers. As part of this research project I have developed `You're Hired!', a program providing middle and high school students a hands-on, authentic experience in various engineering roles while assessing the change in a student's attitude towards the engineering profession. Project design also incorporates an …

Sense Of Place, Place Attachment, And Rootedness In Four West Baton Rouge Parish, Louisiana Bars, John Winsor Mcewen

LSU Doctoral Dissertations

This dissertation explores place and the relationships that people have with place: sense of place, place attachment, and rootedness. These three concepts have each been researched and discussed on their own in journal articles, books, and book chapters, but the terms rarely appear in the same sentence let alone the same research article. In the United States, places of drink are historically linked to community and social interactions, and such establishments often possess a solid core of loyal patrons for whom going to their bar is a natural and routine part of their daily and weekly life. This research brings …

Minnesota Paraeducators' Perceptions Of The Barriers To Becoming Licensed Special Education Teachers, Joni Burris

Theses and Dissertations

Public schools across the country are facing a critical shortage of licensed special education teachers. For many reasons, paraeducators have been considered strong teacher candidates and have been recruited into the teaching profession intermittently for decades. Paraeducators who decide to obtain their teaching license often experience obstacles to this endeavor: money, time, family obligations, navigating the university system, and academics.

This research study examined and analyzed Minnesota paraeducators' perceptions of the barriers to obtaining their special education teaching license. It also assessed the perceptional differences between Minnesota paraeducators who have completed at least a bachelor's degree and those who have …

Synthesis, Characterization, And Theoretical Studies Of Fluorescent Gumbos And Nanogumbos, Chengfei Lu

LSU Doctoral Dissertations

In this dissertation, novel fluorescent materials, which are referred to as a group of uniform materials based on organic salts (GUMBOS) are synthesized, characterized, and studied for different applications. GUMBOS are solid state organic salts having melting points from 25°C to 250°C. Similar to ionic liquids, GUMBOS are highly tunable and can be designed for specific applications by incorporating multiple-functions into a single ion pair by selection of cation-anion combinations. Chapter 2 is a discussion of the synthesis and characterization of a PEGylated IR786 GUMBOS. These GUMBOS are prepared by a two-step synthesis procedure followed by a facile anion exchange …

Staging The Voice : Towards A Critical Vocal Performance Pedagogy, Derek Mudd

LSU Doctoral Dissertations

Until the late twentieth century, courses in voice and diction were a staple of the field of communication studies. Increasingly these classes are disappearing from departments around the country, largely over concerns regarding the prescription of strict speech standards. At the same time, an interest in vocal training has increased in BFA and MFA actor training programs. This study looks to the shared history of voice training between the fields of communication studies and theatre instruction to provide a critical pedagogy for vocal performance, specifically for the area of performance studies, but also for use in other disciplines. Informed by …

Web-Based Computational Tools For Studying Plant Biodiversity, Timothy Mark Jones

LSU Doctoral Dissertations

Large scale plant biodiversity bioinformatics projects are now making taxonomic datasets available at a frenetic pace via the World Wide Web (WWW). While these new resources provide the fundamental textual and visual backbone of expert level knowledge, their information structure often impedes the development of derivative works for identification. But when this information is rearranged from a traditional format, questions can be asked of the data that were previously thought to be unanswerable. The difficulty in transforming this ‘big-data’ is manifold: how to deliver it rapidly to researchers across the world while providing visualizations of data that encompass these large …

Liminal Encounters And The Missionary Position: New England's Sexual Colonization Of The Hawaiian Islands, 1778-1840, Anatole Brown Ma

All Student Scholarship

This study on New England’s early contact with the Hawaiian Islands examines the sexual liminality of the initial encounter. Late eighteenth century navigators from Boston recorded what could be described as “intimate encounters” with Native Hawaiian women and men.

Admissions Viewbook, 2014-2015, Illinois State University, Office Of Admissions

Admissions Viewbook

Recruitment booklet created by Illinois State University's Office of Admissions

Laboratory Schools Annual Report, 2013-2014, Laboratory Schools, Illinois State University

Annual Reports – Laboratory Schools

Illinois State University Laboratory Schools annual report

A National Investigation Of Pre-Activity Health Screening Procedures In Fitness Facilities: Perspectives From American College Of Sports Medicine Certified Health Fitness Specialists, Aaron C. Craig

USF Tampa Graduate Theses and Dissertations

It is well established in the literature that the morbidity and mortality rates due to chronic diseases such as cardiovascular disease, cancer, hypertension, and diabetes in the U.S are alarmingly high. Likewise, there is ample data which demonstrates that participating in physical activity can help prevent and control many types of chronic diseases. Though the benefits outweigh the risks of participation in physical activity, the risks must be acknowledged.

Published standards and guidelines in the health fitness field have been established to address operational practices of fitness facilities, increase safety of participants and mitigate these risks. The present study was …

Human - Animal Interaction And The Benefits To Mental Health: A Phenomenological Study, Jasmin Jau

Theses : Honours

The prevalence of mental illness is a major concern in Australia and worldwide. It is one of the leading causes of disability in Australia and it is estimated that globally one in four people will experience a mental illness at some point in their life. One of the lesser known therapies and activities in the mental health field are animal assisted interventions that incorporate animals as part of the therapeutic or ameliorative process. Although emerging research literature shows that interaction with animals has positive effects on mental health and wellbeing, it is not clearly understood how and why there are …

Indigenous Parenting Support In The Dampier Peninsula: July – December 2013 Participatory Action Research Evaluation Report, Andrew Guilfoyle, Sasha Botsis

Research outputs 2014 to 2021

EXECUTIVE SUMMARY

We assessed the activities / events run by the Indigenous Parenting Support (IPS) program in the Dampier Peninsula, from July – December 2013. We evaluated their impact against the Communities for Children – IPS Program Guideline Deliverables, and include the strengths, challenges, and recommendations for each deliverable; along with our general observations and recommendations, and recommendations for activities and methods for the first 6 months of 2014.

• Continue with Current Activities: The IPS has overcome major risks and engaged the communities in a range of community bound diverse activities. We observed a diverse range of activities which have …