Digital Commons Network^™

Copyright In An Era Of Information Overload: Toward The Privileging Of Categorizers, Frank Pasquale

Faculty Scholarship

No abstract provided.

Gastroesophageal Reflux Disease And Fundoplication In Infants And Children, Shawn D. St Peter, G W. Holcomb Iii

Manuscripts, Articles, Book Chapters and Other Papers

Gastroesophageal reflux disease (GERD) can be one of the most distressing conditions developing at different ages in infants and children. The disease itself is a complex process along with ongoing dynamic anatomic and physiologic changes occurring during normal development. Therefore among referring physicians, considerations regarding the role of surgery for GERD in children varies widely depending on individual experiences in managing these patients. These varied opinions result in discrepancies in the operative experience with fundoplication among pediatric surgeons. It is unclear how much of the current opinions stem from published evidence, particularly with regard to the safety and efficacy of …

Pancreatic Operations In Children, An Institutional Experience And Review Of Literature, Varun Puri, Lisa Martin, Shawn D. St Peter, G W. Holcomb Iii, Daniel J. Ostlie

Manuscripts, Articles, Book Chapters and Other Papers

Pancreatic operations are not commonly performed in the pediatric age group. Tumors, chronic pancreatitis, trauma and hyperinsulinemic hypoglycemia are the main diseases leading to pancreatic resections in children. Excluding patients with acute pancreatitis and pseudocysts, over the last 5 years we have performed operations in 11 children for pancreaticoduodenal pathology. The diagnoses encountered were tumors or tumor like conditions (four), angiodysplasia (one), chronic pancreatitis (one), traumatic pancreatic transection (three), traumatic pseudocyst, and neonatal hyperinsulinemic hypoglycemia (one). Operations performed were: pancreaticoduodenectomy (PD) in three patients, subtotal or distal pancreatectomy in six patients, distal pancreaticojejunostomy with oversewing of the proximal pancreatic duct …

Women In Physical Education, Oral History Interview, 2007, Claudia Wasik

Oral Histories

EMU Physical Education professor Claudia Wasik sat down wth five members of the Physical Education Department from Michigan State Normal College and Eastern Michigan University for a recorded talk about their time at the university and some of the changes they witnessed. Interviewees describe their formative experiences in their hometown, the difference between the PE program at EMU with other schools, and early teaching assignments at EMU. They describe their favorite courses and activities, and the condition of the facilities used for women's athletics int he 1960s nd 1970s.

The Beginnings Of A Peace Church: Eschatology, Ethics, And Expedience In Seventh-Day Adventist Responses To The Civil War, Douglas Morgan

Andrews University Seminary Studies (AUSS)

No abstract provided.

"It Was Mary That First Preached A Risen Jesus": Early Seventh-Day Adventist Answers To Objections To Women As Public Spiritual Leaders, Ginger Hanks Harwood, Beverly G. Beem

Andrews University Seminary Studies (AUSS)

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Understanding Hope: A Review Of Measurement And Construct Validity Research, Lisa M. Edwards, Kevin L. Rand, Shane J. Lopez, C. R. Snyder

College of Education Faculty Research and Publications

Hope has been discussed by philosophers, theologians, educators, and scientists, to name but a few groups of people, over the preceding two millennia. During the last 15 years, C. R. Snyder and his colleagues at the University of Kansas have developed a theory and associated measures of the hope construct that have received extensive, detailed attention both within and outside the field of psychology. In this chapter, we describe Snyder's hope model and some of the research findings that have supported the validity of this construct. Beginning with a conceptual definition of hope, we move to relevant findings about the …

Mothers Of Children Placed In Out-Of-Home Care: Everyday Realities And Child Placement Experiences, Nancy Colleen Freymond

Theses and Dissertations (Comprehensive)

This qualitative study focuses on the everyday realities and child placement experiences of 31 mothers of children placed in out-of-home care in south western Ontario. The stories used in this analysis were collected for the Partnerships for Children and Families Project, a multi-year research project that is committed to developing an understanding of the lives and experiences of families and children who are served by Children's Aid Societies and/or children's mental health services. Twenty six mothers in this study were interviewed on one occasion, ranging from one to two hours in duration. Five mothers in this study had multiple interviews. …

Why Electricity Matters, Developing Nations Matter, And Asia Matters Most Of All, Steven Ferrey

Suffolk University Law School Faculty Works

There are several common conceptions about global warming that deserve greater scrutiny than they have received. First, is it true that we must resolve the legal and policy responses regarding global warming? Second, does the U.S. matter most of all to affect global warming? Third, are developing nations really bit players in the global warming equation? Finally, is there no blueprint for turning back global warming with renewable power in developing nations? Despite common wisdom, the answer to each is negative. Electricity matters, and it matters most of all in international venues.

In Part II of this article, I explain …

Visualizing The Menstrual Cycle: Effects Of A Redesigned Cycle Diagram On Community College Biology Students' Learning, Francesca Maria Mellieon-Williams

LSU Doctoral Dissertations

This mixed methods, exploratory study investigated the importance of the menstrual cycle diagram for understanding human reproduction. Several theories were used to support this study including Visual Design Theory (Tufte, 1990, 1997, 2001), and Human Constructivist Theory (Mintzes, Wandersee, Novak 1998). The two sexuality education programs used by society, abstinence-only programs and comprehensive sex education programs were compared to illustrate how this study applies to the current state of sexuality education in the United States. Community college students from two institutions in the southern region of the United States, registered in five introductory biological science courses, participated in a unit …

A Non-Traditional Traditionalist: Rev. A. H. Sayce And His Intellectual Approach To Biblical Authenticity And Biblical History In Late-Victorian Britain, Roshunda Lashae Belton

LSU Doctoral Dissertations

The relationship between science and religion was a dominant topic in late-Victorian Britain. This is exemplified in the debate over biblical authenticity and bible history. After 1860 higher criticism, the textual examination of the biblical texts became a prominent issue of discussion in British society. Higher critics brought into question the authorship and authenticity of the Pentateuch, particularly that of Genesis. One significant contributor to this debate was Oxford educator and Assyriologist Rev. Archibald Henry Sayce, who firmly believed that philology, history and, particularly, archeology provided the evidence necessary to validate the accuracy of biblical texts. Supporters of orthodoxy embraced …

Effects Of Amino Acids On The Properties Of White-Fleshed And Orange-Fleshed Beauregard Sweet Potato Starch, Stephanie Helen Lockwood

LSU Master's Theses

This study assessed the effects of amino acid additives, aspartic acid, leucine, lysine, and methionine, on the pasting and thermal characteristics of white-fleshed and orange-fleshed Beauregard sweet potato starches. Also, the white-fleshed and the orange-fleshed sweet potato starches were compared for any differences in their resistant starch and crystalline properties. This study was performed using Differential Scanning Calorimetery (DSC), Rapid Visco Analysis (RVA), X-ray Diffraction (XRD), and Resistant Starch Determination. The orange-fleshed starch granules began to gelatinize at a lower temperature (56.8°C) than the white-fleshed starch (70.1°C), but the two starches needed the same amount of energy to gelatinize. Lysine …

Understanding The New York Rabies Epizootic 1985-2005, David Dorrell

LSU Doctoral Dissertations

Surveillance data are an important part of medical geography. These data are used to produce much of the analyses that define the subdiscipline. It is understood that surveillance data may contain biases, but there have only been limited studies devoted to determining in what ways the data are not representative of actual disease prevalence. New York was selected for this research for several reasons. First, it has a strong rabies data set. Second, it has a centralized system of licensing animal and dog control officers. Third, it is well-represented in terms of local media. This dissertation attempts to better understand …

Nueva Orleans: Hispanics In New Orleans, The Catholic Church, And Imagining The New Hispanic Community, Katie Judith Berchak

LSU Master's Theses

New Orleans, Louisiana, is a city with a rich Hispanic history which is often overlooked. Likewise, the role the Catholic Church has played in assisting the immigrant groups that have settled in New Orleans in the building of their communities has also often been ignored. The first part of this work will seek to trace the different Hispanic groups that have come to the city, their often unacknowledged legacies, and examine what role the Catholic Church played in their communities and history. During Spanish rule of colonial Louisiana from 1762 to 1803, Spanish colonists and recruits from the Canary Islands …

The Relative Impact Of Nicotine Dependence Versus Other Substance Dependence On Decision-Making, Michael S. Businelle

LSU Doctoral Dissertations

Research has indicated that individuals who are dependent on substances may have decision-making deficits that contribute to their continued substance use. Previous studies have shown that substance-dependent individuals focus more on the immediate rather than the delayed consequences of their actions, and more rapidly discount rewards that are available after a delay than individuals without a history of substance dependence. The present study compared the performance of four groups of individuals on the Gambling Task and the Delayed Discounting Task. The groups were (a) heavy smokers with comorbid substance dependence, (b) heavy smokers with no history of substance dependence, (c) …

Copper(Ii) Oxide Mediated Formation And Stabilization Of Combustion Generated Persistent Free Radicals, Hieu Truong

LSU Doctoral Dissertations

Biologically damaging semiquinone-type radicals have been reported in cigarette smoke, their likely origin being hydroquinone (HQ) and catechol (CT) molecular precursors contained by the tobacco. Since other biomass contains HQ and CT-type species, it is likely that combustion of other biomass will also form semiquinone-type radicals. All hydrocarbon fuels will form phenol and substituted phenol that can form substituted phenoxyl radicals. Because each of these radicals has the potential to be environmentally persistent and biologically active, their formation and stabilization from various molecular precursors was studied with the focus on surface-bound radicals formed in association with combustion-generated fly-ash particles. Comprehensive …

Spatial And Temporal Distribution Of Solar Radiation In Louisiana, Michael Ulric Kemp

LSU Master's Theses

The purpose of this study is to examine temporal and spatial trends in surface global horizontal solar radiation in Louisiana using a 30-year dataset (1961-1990) of the four stations in Louisiana from the National Solar Radiation Database (NSRD) and a 6-year dataset (2001-2006) of the 25 stations in the Louisiana Agriclimatic Information System (LAIS). Three of the four NSRD stations exhibit a downward linear trend in surface solar radiation over the 30-year period of record, similar to the global trends uncovered in previous studies. Only one station exhibits a slightly upward trend. Surface solar radiation exhibits a positive correlation with …

An Original Composition, Galleria Armonica, Theme And Variations For Piano, Harpsichord, Harp And Orchestra And A Comparative Study Between The Pedagogical Methodologies Of Arnold Schoenberg And Nadia Boulanger Regarding Training The Composer, Barrett Ashley Johnson

LSU Doctoral Dissertations

Part one of this dissertation is an original music composition, Galleria Armonica, Theme and Variations for Piano, Harpsichord, Harp and Orchestra in fantasia variation form. The orchestra is divided into four groups: Strings (8/8/6/6/4), Winds (2/2/2/2/), Brass (4/3/3/1), and Percussion (Percussion I: Celesta, Timpani, Vibraphone, & Snare Drum; Percussion II: Suspended Cymbal, Orchestra Bells, Tam-Tam; Percussion III: Bass Drum, Side Drum, Triangle, & Tam-Tam.) Each solo instrument (Piano, Harpsichord & Harp) is physically associated with a specified group: Piano with Brass; Harpsichord with Strings: Harp with Winds, thus three primary groups. The percussion is employed as a crossover, unifying ensemble. …

Synthesis Of Quaternary Dendronized Cellulose Derivatives And Their Potential Biological Applications, Changde Zhang

LSU Doctoral Dissertations

In this dissertation, novel dendronized cellulose derivatives with biodegradable backbones were created by using sodium carboxymethyl cellulose (CMC) as the starting material. CMC was first transformed into its corresponding tetrabutyl ammonium salt, which reacted with 2-chloro-N-methylpyridinium iodide (CMPI) to produce an activated ester of [2-(N-methyl pyridium) carboxymethyl cellulose] iodide (MPCMCI). The reaction of MPCMCPI and di-tert-butyl 4-[2-(ter-butoxycarbonyl)ethyl]-4-aminoheptanedicarboxylate (BA) produced a new derivative with BA dendron elaborated on cellulose backbone (CMCBA). The degree of substitution (DS) of CMCBA was adjusted by controlling the relative concentration of CMPI and by choosing CMC with different DS or different molecular weights. Thermogrametric analysis (TGA) …

Synthesis And Evaluation Of Derivatives And Analogs Of Xanthene Dyes, Xiangyang Xu

LSU Doctoral Dissertations

Xanthene dyes are one of the oldest synthetic dyes. Fluorescein was first synthesized by von Baeyer in 1871. Since its discovery, it has been extensively studied. Fluorescein can exist as four different ionic forms (cationic form, neutral form, monoanionic form and dianionic form). Under physiological conditions (pH 7.4), fluorescein mainly exists as the dianionic form which grants it large quantum yield and excellent solubility in water. This renders fluorescein and its derivatives useful for studies in biological media. Cysteine (Cys) and homocysteine (Hcy) are of the few amino acids which contain sulfur and both of them are believed to be …

Toward A New Understanding Of Wisdom: The Role Of Communication On Perceptions Of Wisdom, Jon M. Croghan

LSU Doctoral Dissertations

Wisdom is a multi-faceted, multi-dimensional, multidisciplinary construct which has been discussed and examined since the beginning of recorded history. Many classical and contemporary scholars have sought to define wisdom, but a precise definition has proven elusive. Since wisdom often defies easy categorization, this dissertation examines wisdom using a multi-methodological perspective. Four chapters of this dissertation discuss the historiography of various societal attributions of wisdom using performance studies techniques. Three chapters examine wisdom and the instruments constructed to measure the construct from a social scientific approach. This study seeks to clarify, while simultaneously deconstructing, the definition of wisdom. The four performative …

Mentoring Youth With Disabilities: The Mentor's Lived Experiences, Kimberly Lynn Seeger

LSU Master's Theses

Studies have demonstrated the benefits of mentoring as a successful intervention for youth in programs such as Big Brothers and Big Sisters. Limited research is available which describes the experiences of the mentors who participate in a program specifically for youth with disabilities. Youth with disabilities experience unique challenges as they work towards academic goals and independent living. Findings from this study will provide a insight into the lived experiences from the mentors’ perspective.

The methodology used for this study was a single interview with five adult mentors of youth with disabilities. Qualitative interviews were conducted with each mentor to …

Assessing The Influence Of Religion On Health Behavior, David B. Creel

LSU Doctoral Dissertations

A primary aim of this study was to confirm the factor structure of the Health and Religious Congruency Scale (HARCS), a measure previously developed by the same research team. The HARCS questions directly link religious beliefs/activities to health behaviors. Confirmatory factor analysis (CFA) showed that the current data fit poorly to the factor structure found in the pilot study. Because the current sample was more religiously diverse than the pilot study sample, and could potentially provide a factor structure that better reflects the views of individuals from different religious affiliations, a principal components analysis was conducted on the current data. …

Optimum Energy Allocation For Detection In Wireless Sensor Networks, Krishna Kishore Gunturu

LSU Master's Theses

The problem of binary hypothesis testing in a wireless sensor network is studied in the presence of noisy channels and for non-identical sensors. We have designed a mathematically tractable fusion rule for which optimal energy allocation for individual sensors can be achieved. In this thesis we considered two methods for transmitting the sensor observations; binary modulation and M-ary modulation. In binary modulation we are able to allocate the energy among the sensors and protect the individual quantized bits where as the M-ary modulation provides optimum energy allocation only among the sensors. The goal is to design a fusion rule and …

The Experiences Of Refugee Youth From The Conflicts In The Sudan: A Collective Case Study, Michele Kelly

LSU Doctoral Dissertations

The purpose of this qualitative study was to explore the role of familial protective factors in moderating the relationship between risk and resilience in Sudanese refugee youth exposed to political violence. Interviews, direct observations, and physical artifacts were the sources of data. Eight “Lost Boys” participated in the study, providing narratives of their experiences of the Sudanese civil wars. They also answered questions posed about the role of familial protective factors in moderating the relationship between risk and resilience. The interviews were recorded on audiotape and then transcribed. Data consisted of the transcripts and field notes of processes and observations. …

Urban Stream Stabilization Using Regional Hydraulic Geometry Curves For Bankfull Floodplain Design, Jonathan Edward Fourrier

LSU Master's Theses

The objective of this thesis was to determine the effectiveness of hydraulic geometry curves for designing bankfull floodplains to stabilize urban streams. In stable streams bankfull discharge is contained within the stream's banks. Higher flows spread out onto the floodplain where the water's velocity drops due to the increase in area and vegetation. This dissipation of energy promotes sediment deposition, decreases flow velocity, and reduces channel erosion. In cases like Galbraith Drain where historical gage data are not available and bankfull indicators are not present, a degraded stream's bankfull depth may be estimated with hydraulic geometry curves. Over forty cross …

Influence Of Tumor Necrosis Factor-Alpha And Minocycline On Microglia And Macrophage Activation During Polytropic Retrovirus Infection, Meryll E. Corbin

LSU Master's Theses

Microglia/macrophage activation has been associated with the pathogenesis of various neurological diseases including human immunodeficiency virus encephalitis, transmissible spongiform encephalitis, and Alzheimer's disease (AD). In vitro studies have indicated a role for TNFα in activating these cells which leads to their migration, proliferation, and secretion of proinflammatory cytokines and chemokines that may potentially damage brain tissue. In the current study, we analyzed the phenotype of microglia and macrophages enriched from wild type and TNFα deficient mice infected with a neurovirulent murine retrovirus. Although TNF receptors CD120a and CD120b were expressed on both microglia and macrophage population, unaltered by either retrovirus …

Student Social Workers' Attitudes About Domestic Violence And Implications For Social Work Education, Vonnie L. Hawkins

LSU Master's Theses

This descriptive, correlational and exploratory study used the Domestic Violence Blame Scale and Domestic Violence Myth Acceptance Scale, with questions suggested by the literature, to examine attitudes about domestic violence, knowledge and self-reported preparedness of a purposive sample of student social workers (N=236) in a southern state. An anonymous online web-based survey was used for data collection, and universities distributed the survey hyperlink directly to their students. Response rate was approximately 22% out of an estimated 1060 students who were reported to have received the hyperlink by their universities. Lower victim blame and myth acceptance scores were observed in students …

The Role Of Toll-Like Receptor 7 In The Neuropathogenesis Of Retrovirus Infection In Neonates, Stephanie Diane Lewis

LSU Master's Theses

Viral infections of the central nervous system (CNS) in infants are rare; however, they are associated with high morbidity and mortality rates. These virus infections often induce strong innate immune responses in the brain including: the production of cytokines and chemokines, the activation of astrocytes and microglia and the recruitment of macrophages. Innate immune responses are often initiated by toll-like receptors (TLR). Several studies have demonstrated that toll-like receptor 7 (TLR7) can be stimulated by single-stranded RNA from multiple viruses. In the current study, we examined the mechanism by which TLR7 contributes to neuroinflammation in the neonatal brain using a …

"Appalachian Ingenuity" In Action: Activists Reach Beyond Traditional Economic Development In Kentucky, Stephanie Ann Blessing

University of Kentucky Master's Theses

This Thesis is an exploration into social change strategies in Appalachia that are alternative to conventional economic development practices and discourses. Drawing from original interviews with social justice activists in central and eastern Kentucky, I document a diversity of subversive discourses circulating in Appalachia, and I delineate models alternative to development that are driving action in several different communities. Through what one of my interviewees described as Appalachian ingenuity,1 individuals are enacting extremely hopeful and imaginative projects, and they are conjuring unique formulations that contribute to academic theories on alternative economies, capitalocentrism, neoliberalism, postmodern economics, anti-development, post-development, and spatial strategies …