Digital Commons Network^™

Machine Learning Model Selection For Predicting Global Bathymetry, Nicholas P. Moran

LSU New Orleans Theses and Dissertations

This work is concerned with the viability of Machine Learning (ML) in training models for predicting global bathymetry, and whether there is a best fit model for predicting that bathymetry. The desired result is an investigation of the ability for ML to be used in future prediction models and to experiment with multiple trained models to determine an optimum selection. Ocean features were aggregated from a set of external studies and placed into two minute spatial grids representing the earth's oceans. A set of regression models, classification models, and a novel classification model were then fit to this data and …

Theatre Arts Integration For Deeper Learning In The English-As-A-Foreign-Language Classroom, Andrew Zutell

LSU New Orleans Theses and Dissertations

This quasi-experimental case study examines the impact of theatre arts integration in an English-as-a foreign language (EFL) course in a competency-based international high school. Aiming to engage students in a process of deeper learning through drama, this study focuses on the domain of speaking and oral communicative competence. Although widely recognized as one of the most important college-and-career-readiness skills, oral communication is often overshadowed by high-stakes testing priorities such as reading and writing. In particular, many Chinese students of English struggle to achieve confident oral fluency despite years of study. This research was designed to investigate whether theatre arts integration …

Taking Up Space: A Phenomenological Study Of The Shared Experiences Of Black Women In Stem Graduate Programs At Predominantly White Institutions, Ebony C. Blackwell

LSU New Orleans Theses and Dissertations

In the U.S., marginalized populations are underrepresented in STEM. Specifically, there is a disparity in the number of Black women attaining STEM graduate degrees and entering the STEM workforce. The purpose of this qualitative, phenomenological study was to examine the essence of the shared experiences of Black women currently enrolled in STEM graduate programs at predominantly White institutions (PWIs), in order to increase retention of Black women through STEM graduate programs and into careers; as well as to use participant’s experiences to expose any barriers they encountered related to their educational pursuits, and examine how they were able to navigate …

Thermo-Fluid Characterizations Of The Powder-Bed Fusion Additive Manufacturing Processes Using Laser And Electron Beam, M Shafiqur Rahman

LSU New Orleans Theses and Dissertations

The powder-bed fusion (PBF) process is a subdivision of Additive Manufacturing (AM) technology where a heat source at a controlled speed selectively fuses regions of a powder-bed material to form three-dimensional (3-D) parts. Two of the most effective PBF processes are selective laser melting (SLM) and electron beam additive manufacturing (EBAM), which can fabricate full-density metallic parts in a layer-by-layer fashion. In this study, thermal behavior and melt-pool dynamics in the PBF process are investigated by developing 3-D multiphysics-based thermo-fluid models for both SLM and EBAM, containing Ti-6Al-4V alloy as a powder-bed material. The laser and electron beams are modeled …

Foreword: Implementing Adaptive Learning At Scale, Karen Vignare

Current Issues in Emerging eLearning

What follows is the second of now two Specials Issues of the CIEE journal to have been produced and guest edited by the Personalized Learning Consortium (PLC) of the Association of Public and Land-grant Universities (APLU). Both special issues feature important research resulting from university initiatives to launch, implement and scale up the use of adaptive courseware and the strategies of adaptive learning. The Personalized Learning Consortium has been working with institutions for more than five years to improve student success in high enrollment undergraduate courses. Using a combination of active learning and adaptive courseware, many universities are reporting higher …

A Transformative Approach To Incorporating Adaptive Courseware: Strategic Implementation, Backward Design And Research-Based Teaching Practices, Tonya A. Buchan, Stanley Kruse, Jennifer Todd, Lee Tyson

Current Issues in Emerging eLearning

In July 2016, Colorado State University (CSU) joined seven other land-grant institutions in the Accelerating Adoption of Adaptive Courseware grant sponsored by the Personalized Learning Consortium (PLC) of the Association of Public and Land-grant Universities (APLU). A primary objective of the grant was to scale the adoption of adaptive courseware in general education courses at each of the grant institutions. CSU targeted high-enrollment, general education courses and took a three-pronged, transformative approach to the integration of adaptive courseware. Specifically, CSU divided the courseware integration into three components: 1) strategic implementation of courseware, 2) backward course design, and 3) incorporation of …

Student Perceptions Of The Effectiveness Of Adaptive Courseware For Learning, Patricia O'Sullivan, Christina Forgette, Stephen Monroe, M. Tyler England

Current Issues in Emerging eLearning

Despite the increasing research on the effectiveness of adaptive learning courseware by vendors and academic institutions, there are few published, peer-reviewed studies on adaptive courseware that address the student experience and student perception of this teaching and learning tool. Over the course of two academic years, 2017/2018 and 2018/2019, researchers at the University of Mississippi conducted 16 course-based student focus groups and gathered data from 4 end-of-semester surveys to understand how students are experiencing adaptive courseware and whether or not they find it adds value to their education. Our study found that, although students generally find courseware to be helpful …

Current Issues In Emerging Elearning, Volume 7, Issue 1: Aplu Special Issue On Implementing Adaptive Learning At Scale

Current Issues in Emerging eLearning

The second of two Specials Issues of the CIEE journal to have been produced and guest edited by the Personalized Learning Consortium (PLC) of the Association of Public and Land-grant Universities (APLU), featuring important research resulting from university initiatives to launch, implement and scale up the use of adaptive courseware and the strategies of adaptive learning.

'Some Pastoral Improvement' In The Gentle Shepherd: Mediation, Remediation, And Minority, Steve Newman

Studies in Scottish Literature

This essay shows how in The Gentle Shepherd Allan Ramsay engages in the complex work of "pastoral improvement" on an individual and national scale and foresees--to a point--how his work will be received in the decades and even centuries to come. After situating his work within the uprising of the Galloway Levellers, pastoral, and the early work of agricultural improvement, I consider how the concept of improvement shapes the reception of his work in the Linley-Tickell production of the 1780s--including a surprising appearance from the Shakespearean forger, William Henry Ireland--and the key role The Gentle Shepherd plays in "The Young …

The Ethical Challenge For Hipaa’S Privacy Rule In The Genomics Era Of Data Analytics., Reem Shinawi

Electronic Theses and Dissertations

The thesis of this dissertation focuses on the Ethical Challenge for HIPAA’s Privacy Rule in the Genomics Era of Data Analytics. Data Analytics in Genomic Medicine challenges the individuals’ right to privacy. Hence, a balance is needed between the previous centrality of individual privacy and the need for population information to make breakthroughs in Genomic Medicine using Data Analytics. Such a problem demands regulatory solutions. And such solutions require the collaboration of professionals. Genomic Medicine is a field that deals with sensitive genetic information in both medicine, and research, it is essential to view it through HIPAA as it is …

Common Article 1 And The Duty To "Ensure Respect", Michael N. Schmitt, Sean Watts

International Law Studies

Common Article 1 to the four 1949 Geneva Conventions requires Parties to those instruments to “respect and to ensure respect for the present Convention in all circumstances.” The provision is a corollary to the general international legal obligation of States to honor their treaty commitments, expressed classically in the maxim pacta sunt servanda.

Yet, academics and private organizations now use Common Article 1 as a vehicle to reimagine States’ enforcement obligations under the Geneva Conventions. Reinterpreting the article beyond its original meaning, they claim the article includes an “external” obligation—a duty on the part of all States to use …

Neurocounseling And The Counseling Profession: Integrating Neuroscience Into The Practice Of Counseling, Sherri Clark

Dissertations, Theses, and Projects

Neurocounseling integrates Neuroscience into mental health counseling by using psychoeducation, teaching, and illustrations as well as other forms of therapy (CBT, Interpersonal Psychotherapy, Narrative Therapy, etc.) to assist clients in understanding the neurological basis of many mental and behavioral health concerns. Clients can benefit from Neurocounseling as they gain a more comprehensive understanding of the central nervous system and brain function in connection to the body, cognition, mood, and behaviors, also known as the mind and body connection. Neuroplasticity and neurogenesis allow us to understand the brain’s amazing capability to grow and change. Understanding neuroscience allows for more integrated case …

Mechanisms By Which Mnte-2-Pyp Suppresses Prostate Cancer Cell Growth, Yuxiang Zhu

Theses & Dissertations

Prostate cancer patients are often treated with radiotherapy. MnTE-2-PyP, is a superoxide dismutase (SOD) mimic and a known radioprotector of normal tissues. Our recent work demonstrates that MnTE-2-PyP also inhibits prostate cancer progression with radiotherapy; however, the mechanisms remain unclear. In this thesis, we identified that MnTE-2-PyP-induced intracellular H2O2 levels are critical in inhibiting growth of prostate cancer cells. We found that MnTE-2-PyP induced protein oxidations in PC3 cells and one major group of oxidized protein targets were involved in energy metabolism. The oxidative phosphorylation rates were significantly enhanced in both PC3 and LNCaP cells with MnTE-2-PyP treatment, but mitochondrial …

Her Story: Ecuadorian Women In New York City, Benjamin Chambers

Capstones

My Capstone Project is an 80-photo reportage about women of Ecuadorian origin living in New York City, including text and video elements. The project is broken down into a general introduction; four photo stories each with captions and story text; and two videos. The project is entitled:

HER STORY: ECUADORIAN WOMEN IN NEW YORK CITY

https://www.chambersphotojournalist.com/capstone/

Asian Values And Democratic Viability: A Study Of The Effects Of Political Values On Thai Support For Democracy, Marisa Gonzalez-Mabbutt

Undergraduate Honors Theses

Despite research found in the World Values Survey which indicates high global support for democracy, certain regions of the world have struggled to solidify or even introduce democratic institutions. Existing explanations such as the Asian Values Theory show mixed results that political culture in Asian countries decreases support for democracy. These studies also fail to look at country-specific political cultures within countries like Thailand, where national values play a distinct role in the political arena and could affect democratic support. Moreover, previous research has not disaggregated how competing values at the national, regional, and global levels can affect support for …

Pharmaceuticals And Personal Care Products In Pacific Northwest Coastal Ecosystems: Spatial Variation, Organism Effects, And Consumer Perspectives, Amy Lynne Ehrhart

Dissertations and Theses

Anthropogenic pollution poses a threat to marine organisms and ecosystems worldwide. Common chemical pollutants that enter the marine environment include legacy contaminants, which are well known and heavily regulated or banned pollutants, and emerging contaminants, which are more recently recognized as pollutants and often lack regulatory limits for their use and discharge. Wastewater treatment plant (WWTP) effluent is a major source of various contaminants of concern, particularly pharmaceutical and personal care products (PPCPs) that are not fully removed during treatment. PPCPs exist at low concentrations in the environment and may have unknown and subtle effects on marine life. Data gaps …

Determination And Dissection Of Dna-Binding Specificity For The Thermus Thermophilus Hb8 Transcriptional Regulator Tthb099, Kristi Moncja

Master of Science in Chemical Sciences Theses

Transcription factors (TFs) have been extensively researched in certain well-studied organisms but far less so in others. Following the whole-genome sequencing of a new organism, TFs are typically identified through their homology with related proteins in other organisms. However, recent findings demonstrate that structurally similar TFs from distantly related bacteria are not usually evolutionary orthologs. Here we explore TTHB099, a cAMP receptor protein (CRP)-family TF from the extremophile Thermus thermophilus HB8. Using the in vitro iterative selection method Restriction Endonuclease Protection, Selection and Amplification (REPSA), we identified the preferred DNA-binding motif for TTHB099, 5'-TGT(A/g)n(t/c)c(t/c)(a/g)g(a/g)n(T/c)ACA-3', and mapped potential binding sites, and …

Personal Branding Strategies Of Female Entertainment Influencers On Tiktok, Shaofu Wang

Theses

This thesis employs quantitative content analysis to investigate the strategies used by female entertainment influencers (FEI) on TikTok to attract followers. The study investigated the six FEIs with the most followers on the TikTok and Douyin (Chinese version of TikTok), three each from both platforms. This study focuses on the visual framework strategy as the theoretical basis to analyze female entertainment influencers’ videos (N=90). The results show that FEIs tend to wear casual clothes and shoot videos with simple backgrounds. Most shooting angles are half-length or full-body shots, which do not display multiple feminine movements in videos.

Regression analyses were …

Impact Of Professional Sports’ Twitter Content On Their Fans, Gianna Sarkis

Theses

Professional sports organizations have begun to utilize social media to create an online community for fans. These organizations have partnered with companies to create monetary value for the team and the companies, which has led sponsorship from traditional advertising in the arena or venue of the professional sports organization to their team’s Twitter account. I investigated how fans of the professional sports organization recognized sponsored content on the organizations' Twitter pages concerning the Communication Theory of Identity (CTI). I then compared the sponsored and organic contents' interaction rates to see if there were similarities or differences between those rates. The …

Making Work-Life Policies And Perceptions Public: An Examination Of Corporate Websites And Employee Ratings Of Work-Life Balance, Alyse S. Lehrke

Dissertations, 2020-current

Organizational leaders in high-performing companies strive to implement work-life policies and practices that contribute to the company’s competitive advantage in meaningful ways. In the United States, leaders often cite business case justifications for work-life benefits by tracing benefits to profit and loss in the form of higher retention, lower absenteeism, and greater productivity, for example. However, a corporate social responsibility case adds to the business case for work-life benefits by recognizing the potential to enhance the company’s reputation by demonstrating ethical business practices to public audiences. This study builds on both a business case and social responsibility case to examine …

Long-Acting Nanoformulated Antivirals For The Treatment And Prevention Of Hiv-1 And Hbv Infections, Dhruvkumar M. Soni Dr.

Theses & Dissertations

While antiretroviral therapy (ART) has revolutionized treatment and prevention of human immunodeficiency virus type one (HIV-1) infection, regimen adherence, viral mutations, drug toxicities, stigma and pill fatigue are limitations. These have led to the development of long acting (LA) ART. These include, but are not limited to, implantable devices, new chemical entities, prodrug modifications and nanoformulations. To these ends, this thesis focues on the transformation of nucleoside reverse transcriptase inhibitors (NRTIs) into LA parenterals, While elusive, data from our laboratories demonstrated that modifications to the PROdrug and nucleoTide technology (ProTide) enables improvements in drug apparent half-life and tissue and cell …

Competition Law Framework In Kosovo And The Role Of The Eu In Promoting Competition Policies In Other Countries And Regions Wishing To Join The Block, Avdylkader Mucaj

Yearbook of Antitrust and Regulatory Studies

The aim of this article is, on the one hand, to provide an overview of the competition law framework in Kosovo vis-á-vis the establishment of the Kosovo Competition Authority (hereinafter; the Authority), its institutional design as well as the criteria for becoming a member of the Commission within the Authority, which is the most important decision-making body in the field of competition law in Kosovo. On the other hand, it discusses some of the challenges the Authority as well as the courts are facing as regards the effective enforcement of competition law provisions in Kosovo, be it procedural or substantive. …

State-Controlled Entities In The Eu Merger Control: The Case Of Pkn Orlen And Lotos Group, Alexandr Svetlicinii

Yearbook of Antitrust and Regulatory Studies

The economic downturn caused by the coronavirus pandemics is expected to result in the increased participation of the state in the functioning of markets. One of the forms of this participation is the recapitalization and state shareholding in commercial enterprises, which could lead to anti-competitive effects to the detriment of competitors and consumers. In this regard, the effective enforcement of merger control rules at the EU and national levels gains in importance. The present paper questions the adequacy of the available merger control standards and assessment tools for taking into account potential anti-competitive effects stemming from ownership and non-ownership forms …

Gun Jumping In Selected See Countries – An Obvious Risk In M&A Transactions, Marija Zrno Prošić, Raško Radovanović, Robert Kordić

Yearbook of Antitrust and Regulatory Studies

Gun jumping is a term which describes the premature realization of a merger before obtaining a merger clearance from the relevant competition authorities. In the last years, the European Commission and national competition authorities have demonstrated an increased interest in investigating and punishing gun jumping cases. Recognizing this interest and the need for practical guidance, the article first gives an overview of gun-jumping evolution through case law. It then points to different merger filing thresholds in the region, and implications they could have for gun-jumping issues, to show that despite the commercial and historical common ground in the region, merger …

Abuse Of Dominance In The Electronic Communications Markets: Overview Of Croatian Efforts With A Report On Recent Developments, Mislav Bradvica, Kristina Rudec

Yearbook of Antitrust and Regulatory Studies

On 6 November 2019, the Croatian Competition Agency brought one of its latest decisions concerning dominance abuse on Croatian electronic communication market. When asked to assess the behaviour of the dominant incumbent, Agency had to deal not only with incumbent’s position in the electronic communications markets, but also with spillover of its power to electronic media market. In its ruling, the Agency concluded that exclusivity licencing terms regarding premium football content do not qualify as the abuse of dominant position. While the decision in itself might represent only an interesting read, if considered in the context of Agency’s previous practice, …

Bioscience: How One Industry Won The Pandemic And Will Change Us All, Sonya Swink

Capstones

A video and print capstone about the next great generation of biological sciences as a private industry since 2020. It encompasses the pandemic as the boost the industry needed, discussion of science’s bad reputation and the potential benefits, especially for new workspaces and real estate investors. Colorado is a focus as a burgeoning market. The news value of this story as a primer is how this will be both a beneficial industry and one that must be held to account if it becomes too monopolistic. Comparisons are from the viewpoint that bioscience is like the next Silicon Valley, but statements …

Diana: Unapologetic And Unafraid, Kirkpatrick B. Cohall

Capstones

Diana: Unapologetic and Unafraid provides a snapshot into the multifaceted, and dynamic world of Assemblywoman Diana C. Richardson. Richardson, born and raised in Brooklyn, New York has a heart for service to her community and will stop at nothing to make sure her voice is heard. Richardson takes us on a journey through her current political responsibilities and how she’s endured opposition on nearly all fronts of her political sphere, including law enforcement, news media, and other elected officials. From police officers pepper-spraying her earlier this summer at a George Floyd protest, to articles digging up dirt to intentionally slight …

"Revolution", Noelle Lilley

Capstones

When faced with gun violence in 1990s Canarsie, one 17-year-old carried his community on his back. “Revolution” chronicles the rise and fall of the Canarsie arts youth-led movement, Team Revolution, and the man at the center of it all: Divine Bradley.

The Gay Men Who Play With Their Hiv Status., Matthew I. Euzarraga

Capstones

• Since the 90’s a group of individuals known as Bug Chasers, predominately gay men have been playing a game of cat and mouse actively wanting to be caught and infected with HIV. This is a dive into the world of bug chasing.

What I Wish I Had Known - A Guide By And For Entry Level Latinx Journalists, Michaela Roman

Capstones

WHAT I WISH I HAD KNOWN is a guide by and for entry level journalists.