Digital Commons Network^™

The Psychological Impacts Of Engaging In Creative Work, Jeanine Kunshek

Electronic Theses & Dissertations

Although the literature investigating creativity is extensive, this research is designed to address deficits in knowledge regarding the first-hand accounts of individuals who engage in creative work and the motivations and gratifications they draw from those experiences. This study employs the use of in vivo analysis to articulate and explore the benefits and disadvantages of individuals who pursue careers in five creative industries identified by Taylor and Littleton (2012). Based on qualitative data gathered from focus groups and interviews, most frequent benefits include social connections, cognitive challenges, boosted esteem, communication, and personal and professional development. Disadvantages include time demands, lack …

Altered Levels Of Sox2, And Its Associated Protein Musashi2, Disrupt Critical Cell Functions In Cancer And Embryonic Stem Cells, Erin L. Wuebben

Theses & Dissertations

The transcription factor SOX2 is widely recognized for its critical roles during mammalian embryogenesis. SOX2 has also been examined in cancer; and it has been implicated in the growth, tumorigenicity, drug resistance, or metastasis of over 20 different cancers, including cancers of the brain and pancreas. Thus, we hypothesized that SOX2 is a major player in cancer and may be a potential therapeutic target; however, the effects of SOX2 on the many facets of human cancer have only begun to be explored. Recently, efforts to understand the mechanisms by which SOX2 mediates its effects have explored SOX2 protein-protein interaction landscapes …

Bone Loss Quantification Following Extraction In Rats: A Foundation For Grafting And Regenerative Studies, Emily Willett

Theses & Dissertations

Background: Loss of the alveolar ridge width and height following extraction is well-documented and several techniques, including grafting, have been proposed to reduce bone loss. Purpose: To characterize the pattern of bone turnover and inflammation after extraction and to initiate a study of the effect of grafting and local administration of simvastatin (SIM). Methods: Thirty-two retired-breeder rats underwent extraction of the right maxillary first molar and standard surgical defect creation under inhalation anesthesia. The left side of each animal served as the unmanipulated control. Comparison of groups (n=8, ANOVA) was done at days 0, 7, 14, and …

Role Of Cbl-Family Ubiquitin Ligases As Critical Negative Regulators Of T Cell Activation And Functions, Benjamin Goetz

Theses & Dissertations

Adaptive T cell immunity is essential for defense against foreign antigens and immune surveillance against cancer. Tight regulation of T cell activation is required to avoid autoimmunity to self-antigens or protracted inflammation after foreign antigens are cleared. Incomplete or inappropriate stimulation leads to an active shutdown of T cell activation called anergy. The Casitas B-lineage Lymphoma (CBL)-family of ubiquitin ligases (E3s) are essential negative regulators of T cell activation that impinge on thymic selection as well as anergy induction programs. Single gene studies show that CBL is critical during T cell development while CBL-B plays an essential role in peripheral …

Barriers To Pediatric Triage Guideline Compliance: A Survey Of Nebraska Emergency Departments, Jonathon J. Gruba

Theses & Dissertations

Nebraska emergency departments may be underprepared for a mass casualty event involving a large number of children, as indicated by the results from the 2013 Emergency Medical Services for Children’s (EMSC) Pediatric Readiness Project (PRP) report. This was primarily evident by the lack of existence of a pediatric triage policy among Nebraska emergency departments. Utilizing a survey, this study attempted to identify the emergency departments in Nebraska that followed the EMSC guideline of having a pediatric triage policy, as well as to identify possible barriers to guideline adherence among those that did not have the policy.

It was found that …

Mitogen And Morphogen Signaling Dysregulation: Pathophysiological Influence In Pancreatic Cancer And Alzheimer’S Disease, Eric Cruz

Theses & Dissertations

Although the etiology of a particular disease will vary, there are genetic and epigenetic bottlenecks that frequently converge resulting in dysregulation of mitogenic and morphogenetic signaling. This propensity is acutely experienced in malignancy and neurodegenerative disease.

Here, we have first investigated the role of dysregulated signaling in the context of pancreatic cancer (PC). Morphogenetic signaling has been regarded as a pleiotropic pathway with the potential to promote and inhibit metastatic features. Our investigation of bone morphogenetic protein 2 (BMP-2), an archetypical member of the BMP superfamily, has revealed the presence of extracellular, intracellular, and long non-coding RNA products. Our findings …

Numerical Computation Of Transient Response Of 2d Wedge Impact, Naresh Kumar Koyyapu

LSU New Orleans Theses and Dissertations

The diverse applications of advanced marine craft ascribed to their high speed and technological advancements has led to the use of stronger and lighter metals in such crafts. High speed, in effect also increases slamming loads as higher speed increases frequency of wave encounter while operating in waves. The present study is limited to wedge impact models. Fundamentally, the study is thus about two-dimensional (2D) wedge impact in water. In an attempt to predict the structural response to impact hydrodynamic force, a beam element based finite element (FE) computer program is written and the results of the code are presented …

Verge, Jessica A. Collins

LSU New Orleans Theses and Dissertations

This poetry thesis explores the relationship of the Buddhist concept of nonduality to polar mood disorders by employing motifs of bomb testing, war crimes, spiders, and seascapes. A critical preface credits Sylvia Plath, Emily Dickinson, and Mary Ruefle as influences. The manuscript favors free-verse poetry and field composition, though also includes a lyric essay and two formal poems.

Merrimack College Record, Merrimack College

Merrimack College Record

No abstract provided.

Developing Children’S Education Materials For The Sfo Museum At The San Francisco International Airport, Lauren Dare

Master's Projects and Capstones

This capstone project developed as a result of my Summer 2016 museum studies internship with the SFO Museum at the San Francisco International Airport. This unique museum is located within the airport terminals and is the only airport museum in the United States accredited by the American Alliance of Museums. Though the SFO Museum conducts education programs, it does not have an education department, instead relying on the curatorial staff to execute the museum education tours. The Museum’s tours cover children’s education materials for second and third grade students in the San Francisco Bay Area. I propose creating pre-visit materials …

Fault Discrimination Algorithm For Busbar Differential Protection Relaying Using Partial Operating Current Characteristics, Monir Hossain

LSU New Orleans Theses and Dissertations

Differential protection is the unit protection system which is applied to protect a particular unit of power systems. Unit is known as zone in protection terminology which is equivalent to simple electrical node. In recent time, low impedance current differential protection schemes based on percentage restrained characteristics are widely used in power systems to protect busbar systems. The main application issue of these schemes is mis-operation due to current transformer (CT) saturation during close-in external faults. Researchers have suggested various solution of this problem; however, individually they are not sufficient to puzzle out all mis-operational scenarios. This thesis presents a …

Electrical Power: Its Advent And Role In Revitalizing And Expanding New Orleans 1880-1915, John Schneller Iii

LSU New Orleans Theses and Dissertations

Abstract

New Orleans in 1900 was an endangered city clinging to a narrow strip of relatively high ground along the lower Mississippi river. Frequent flooding occurred from the river in the spring and from the lake in the June to October hurricane season. No reliable source of drinking water and no systems for removal of sewerage and rain water existed. Disease mortality was very high especially from frequent outbreaks of yellow fever.

The fortuitous appearance of new alternating current (AC) technologies, emerging engineering specialties, and a more progressive form of governance willing to support and finance large scale engineering projects …

Premium Brawn, Spencer E. Silverthorne

LSU New Orleans Theses and Dissertations

No abstract provided.

Exploration Of Factors Affecting Nurse Faculty Use Or Resistance To Online Education, Lisa M. Harless

Nursing Theses and Dissertations

The substantial increase in online nursing program enrollment demands that nurse educators be adept in the delivery of online education; however, a significant challenge exists in how to deliver practice-based nursing education in the online environment. Teaching online requires a change in the traditional role of the educator accompanied by the effective use of online learning technologies. Some studies suggest that faculties remain pessimistic to online delivery of education and do not participate, yet few objectively examine variables that influence resistance or use. Included in this dissertation are two manuscripts. The first manuscript defines resistance and addresses prominent concerns associated …

Wandering Sagebrush, Andrea Cyrus

LSU New Orleans Theses and Dissertations

Wandering Sagebrush is a collection of eight unified short stories. The main themes of the thesis include: the struggle of identity and how one finds the people and places to call family and home. The stories focus on family we make, family we lose, family we choose, and the decisions one makes in the name of family.

Brief Encounters, Alexandra E. Reisner

LSU New Orleans Theses and Dissertations

This collection of essays meditates on connection and how it is formed and severed. Several pieces consider lasting or arbitrary connections, like those holding together members of a family or the bridges joining two sides of a city. Some consider more tenuous bonds, such as the chance meeting of near-strangers or the moment shared between a child and a dying mouse. Indeed, many pieces consider the ways in which characters are bound to life – and to death.

Molecular Dynamics Simulations Of Stimuli-Responsive Polymers, Arjun Sharma

LSU New Orleans Theses and Dissertations

Polymers that undergo dramatic changes in structural conformations in response to numerous stimuli such as temperature, pH, electric and magnetic fields, light inten- sity, biological molecules, and solvent polarity, are known as stimuli-responsive or ”smart” polymers. There is a broad range of very promising applications of these materials in catalysis, environmental remediation, sensors or actuator systems, and as delivery systems of therapeutic agents. Researchers have been trying to mimic smart polymers based on properties of polymers found in nature such as proteins, carbohydrates and nucleic acids. Novel bio-compatible polymers with a variety of chemical functional groups, diverse topologies, and cross-linking …

The Present, A Thousand Times Deeper, Edie Talley

LSU New Orleans Theses and Dissertations

The creative nonfiction essays and poetry in this collection explore family survival during the hardest of times--when the desire to give up is at its greatest--as told from the perspective of a woman who is a daughter, sister, wife, mother, and grandmother. These are not stories of defeat. Nor are they merely explorations of death and dying. They are cleebrations of living, of surviving, of loving and being loved against all odds.

All Of This Would Be Water, Linden Crawford

LSU New Orleans Theses and Dissertations

N/A

The Effect Of Agricultural Exposures And Genetics On Respiratory Phenotypes, Lisa W. Boyd

Theses & Dissertations

Agricultural workers are at risk for respiratory diseases, such as chronic obstructive pulmonary disease (COPD) and chronic bronchitis, due to exposures and inflammatory agents found in their work environment. While previous studies have been conducted to examine agricultural effects of chronic respiratory diseases more closely, there are still several significant gaps in the existing literature.

This dissertation explores the relationship between agricultural exposures and respiratory diseases. Utilizing two populations, the Keokuk Country Rural Health Study and the AgLung Study, this research: 1) used principal factor analysis (PFA) to distill exposure data into essential variables characterizing long-term agricultural exposures in order …

Inside The Juvenile Justice System, Megan Phalon

Master's Projects and Capstones

The United States of America is known for freedom and integrity and being a nation that stands for justice and equality for all. Within the United States there are systems in place to better the people and communities in order to provide safety and order. However, just as any nation, there is a struggle with violent behavior and tendencies among adults and adolescents. Within the last three decades, the United States has created a correctional system that specifically targets adolescents, and that acknowledges the differences between adult and juvenile development and deviant behavior. Within this literature review, academic databases were …

Input Parameters In Discrete Element Modeling, Seyedali Yousefi

Civil Engineering ETDs

The discrete element method (DEM) is employed to study complex behaviors of particulate media. Input parameters may greatly affect the response of DEM models and should therefore be selected carefully. Scaling techniques are employed to enlarge prohibitively small time-steps. To study these techniques, dimensionless input parameters were defined. Responses of models in the dimensionless scale were invariant with choice of density, elastic modulus, and characteristic length if the dimensionless parameters were kept constant. Hence, density scaling is equivalent to use of a higher strain-rate, and stiffness scaling results in a higher strain-rate and an elevated stress state in the dimensionless …

Admission Handoff Between Emergency Department And Inpatient Units, Amanda A. Briones

Master's Projects and Capstones

When admitting a patient from the emergency department (ED) to an inpatient unit, a handoff report is conducted. There are many ways the ED nurse can go about delivering this report to the inpatient or floor nurse. Each ED nurse tends to this task in their own way, providing the information they deem important. Due to the absence of standardization, handoff reports have the ability to lack important information regarding the patient and can even lead to compromising the safety of the patient.

The purpose of this project was to gain a comprehensive understanding of the current handover process of …

Promoting An Increase In Preceptors For Nurse Practitioner Students By Providing The Necessary Tools For Preceptorship, Sonja K. Albright, Sonja Albright

Doctor of Nursing Practice Scholarly Project

The purpose of this project was to confirm the difficulties and barriers to precepting nurse practitioner students found in the literature by conducting a focus group with nurse practitioners who were currently precepting and some who were not. Participants were volunteers at a 4-State APN Conference in Joplin, Missouri. The group did confirm the barriers to precepting noted in the research. The most common theme noted during the group was that nurse practitioners felt ill-prepared to precept nurse practitioner students, a concept also noted in the literature. A Voiceover PowerPoint presentation was created based on the research and concepts discussed …

Chlorhexidine Gluconate Bathing In Hospitalized Patients: Reducing Barriers And Increasing Compliance Rate, Maria R. Dominguez

Master's Projects and Capstones

The organization-wide implementation of Chlorhexidine Gluconate (CHG) bathing protocol is one of many measures used to help reduce hospital-acquired infections (HAI) at the 30-bed, Medical-Surgical Specialties and Palliative Care Unit. CHG bathing compliance rate for the unit for the week of August 14-20 was 82.9%, with a 40.4% refusal rate. This is below the 90% desired performance rate. The purpose of this project is to identify the barriers to CHG compliance and to implement interventions that will aid in reducing these barriers and increase CHG compliance rate. Patient declining was identified as one of the main barriers to CHG bathing. …

The Museum Wiki: A Model For Online Collections In Museums, Morgan Schlesinger

Master's Projects and Capstones

Museums increasingly use the Internet, digitization, and social tagging to publicize their collections in online databases. However, these online collections museums frequently lack contextual and interpretive information that objects require to be understood by the general public. Other sources, such as Wikipedia, consistently deliver more in-depth information on artworks than museums. The Museum Wiki proposes a solution for the Museum Studies field to address this information gap by emulating Wikipedia’s framework of interlinked articles for online museum collections. Additionally, this model raises the online visibility of these collections by editing relevant Wikipedia articles with information from articles written for …

Single Particle Tracking: Analysis Techniques For Live Cell Nanoscopy., Peter K. Relich

Physics & Astronomy ETDs

Single molecule experiments are a set of experiments designed specifically to study the properties of individual molecules. It has only been in the last three decades where single molecule experiments have been applied to the life sciences; where they have been successfully implemented in systems biology for probing the behaviors of sub-cellular mechanisms. The advent and growth of super-resolution techniques in single molecule experiments has made the fundamental behaviors of light and the associated nano-probes a necessary concern among life scientists wishing to advance the state of human knowledge in biology. This dissertation disseminates some of the practices learned in …

Catering Hall Harbors Immigrant Families Through Underground Employment, Kimberly J. Avalos

Capstones

A catering hall in Queens serves as a hub of work for immigrant families and holds a collection of Latin American migration stories and insights into illegal immigration in the United States.

The stories of the catering hall workers—younger and older, longtime residents and new arrivals—reflect the different struggles of immigration across the different generations of immigrants who work there. Their stories also show the common bonds for the different generations and the longstanding dreams of America.

immigrantworkers.kimberlyjavalos.com

Implementing An Electronic Medical Record: Creating A Request For Proposal, Renee L. Kelly

DNP and Student Works

The quality of inter-professional team documentation, when documenting on paper, has consistently failed to meet the recommended standards because of ineligible handwriting, which leads to wrong information recorded in patients' charts, and incomplete health histories. When developing a comprehensive electronic medical record system to serve an orthopedic office, this requires significant time, open and honest communication, dedication from each member of the team, and resources. In an orthopedic office setting, an inter-professional team was formed to develop and evaluate a request for proposal for an electronic health record system, compared to the current documentation process influences a decision for a …

A Political Ecology Of Copper Production And Environmental Degradation In Zambia, Chalwe C. Mwansa

Master's Theses

Zambia has been producing copper for more than a century. Over the past three decades, the country has attracted large scale investments within the mining sector making it one the formidable destination for investment in Africa. However, the relationship between copper production and environmental degradation is intrinsically linked and further hampered by socioeconomic, political and developmental factors.The case of Zambia is used to empirically validate and authenticate how environmental management resulting from copper production has adversely affected the country. The nation's copper production was initially under private ownership in the colonial era; Post Independence, nationalization of copper production was initiated …