Digital Commons Network^™

Dear Fellow Mama, Ingrid Weiss Slikkers

Lake Union Herald

No abstract provided.

Restoring Shattered Lives, Esther Green

Lake Union Herald

No abstract provided.

Christina Hunter Joins Andrews University Staff, Gillian Panigot

Lake Union Herald

No abstract provided.

Summit On Abuse Focuses On Helping To Recognize And Stop Abuse, Andrews University

Lake Union Herald

No abstract provided.

Ribbon Cutting Celebration For Andreasen Center For Wellness, Gillian Panigot

Lake Union Herald

No abstract provided.

Live Peabody: An Age-Friendly Action Plan, Caitlin Coyle, Beth Rouleau

Center for Social and Demographic Research on Aging Publications

The vision of the Live Peabody Initiative is to inspire change in the City of Peabody so that residents of all ages and abilities can thrive. The success of this initiative is dependent on the involvement of a dedicated and passionate group of residents and stakeholders that will proactively spearhead this age-friendly effort. These individuals will actively collaborate with civic, business and non-profit organizations as well as state and local government officials to heighten awareness of the age-friendly movement and implementation of the action items outlines in this report—all to spur positive change for the City of Peabody. This report …

Microwave-Assisted And One-Step Synthesis Of Peg Passivated Fluorescent Carbon Dots From Gelatin As An Efficient Nanocarrier For Methotrexate Delivery, Nasser Arsalani, Parinaz Nezhad-Mokhtari, Esmaiel Jabbari

Faculty Publications

A green and simple process for preparing the polyethylene glycol passivated fluorescent carbon dots (CDs-PEG) have been studied by a microwave pyrolysis method, using gelatin and PEG as starting materials. This method is very effective for development of carbon-based quantum dots from gelatin with high quantum yield (QY). The synthesized CDs-PEG were found to emit blue photoluminescence (PL) with a maximum QY of 34%. At the following research, we investigated the effect of the presence of PEG on PL intensity, and the result showed that CDs-PEG becomes stronger PL properties than pure CDs from gelatin. The synthesized CDs-PEG were characterized …

Is An Organic Diet Sustainable?, Cassidy Sturdevant, Brock Nahalka, Arline Camilo, Tessa Lagrou

Student Work

This poster explains the ecological and physical effects that an organic diet has on the environment and the human body.

Phase Iib, Randomized, Double-Blind Trial Of Gc4419 Versus Placebo To Reduce Severe Oral Mucositis Due To Concurrent Radiotherapy And Cisplatin For Head And Neck Cancer., Carryn M. Anderson, Christopher M Lee, Deborah P. Saunders, Amarinthia Curtis, Neal Dunlap, Chaitali Nangia, Arielle S. Lee, Sharon M. Gordon, Philip Kovoor, Roberto Arevalo-Araujo, Voichita Bar-Ad, Abhinand Peddada, Kyle Colvett, Douglas Miller, Anshu K. Jain, James Wheeler, Dukagjin Blakaj, Marcelo Bonomi, Sanjiv S. Agarwala, Madhur Garg, Francis Worden, Jon Holmlund, Jeffrey M. Brill, Matt Downs, Stephen T. Sonis, Sanford Katz, John M. Buatti

Department of Radiation Oncology Faculty Papers

PURPOSE: Oral mucositis (OM) remains a common, debilitating toxicity of radiation therapy (RT) for head and neck cancer. The goal of this phase IIb, multi-institutional, randomized, double-blind trial was to compare the efficacy and safety of GC4419, a superoxide dismutase mimetic, with placebo to reduce the duration, incidence, and severity of severe OM (SOM).

PATIENTS AND METHODS: A total of 223 patients (from 44 institutions) with locally advanced oral cavity or oropharynx cancer planned to be treated with definitive or postoperative intensity-modulated RT (IMRT; 60 to 72 Gy [≥ 50 Gy to two or more oral sites]) plus cisplatin (weekly …

Public-Private Co-Enforcement Litigation, Stephanie Bornstein

UF Law Faculty Publications

Civil laws and their implementing regulations are effective at protecting public interests only if they are enforced. A number of federal statutes—including those that prevent discrimination, protect consumers and the environment, and restrain antitrust and securities violations—include “hybrid” enforcement schemes, authorizing both government agencies and private citizens to litigate violations. Existing scholarship details the relative advantages of these separate and parallel public or private enforcement options. Yet scholars have paid little attention to their beneficial overlap. This Article argues that recent restrictions on both halves of hybrid enforcement systems now jeopardize adequate levels of civil public law enforcement, requiring a …

Bioresorbable Composite Stents For Enhanced Response Of Vascular Smooth Muscle Cells, Hozhabr Mozafari

Department of Mechanical and Materials Engineering: Dissertations, Theses, and Student Research

Formation of arterial plaque and stenosis is one of the main cardiovascular disease risk factors. Stenting is a popular approach to increase the inner diameter of the artery and provide an acceptable lumen gain. This is achieved by applying internal pressure to the arterial wall. Despite the desirable outcomes of this procedure, there are complexities and challenges that are being discussed among scholars in this area. Restenosis is one of these complications, in which smooth muscles cell start proliferation and remodeling in response of induced mechanical stresses. Another important issue is the placement of the stent and possible migration due …

Image Classification Using Fuzzy Fca, Niruktha Roy Gotoor

School of Computing: Dissertations, Theses, and Student Research

Formal concept analysis (FCA) is a mathematical theory based on lattice and order theory used for data analysis and knowledge representation. It has been used in various domains such as data mining, machine learning, semantic web, Sciences, for the purpose of data analysis and Ontology over the last few decades. Various extensions of FCA are being researched to expand it's scope over more departments. In this thesis,we review the theory of Formal Concept Analysis (FCA) and its extension Fuzzy FCA. Many studies to use FCA in data mining and text learning have been pursued. We extend these studies to include …

Environmental Sustainability Assessment Of Small Nebraska Mechanical Water Resource Recovery Facilities: Impacts Of Construction And Operations, Sussan Moussavi

Department of Civil and Environmental Engineering: Dissertations, Theses, and Student Research

Many small, rural communities struggle with aging or inadequate water resource recovery facilities (WRRFs), and face challenges in constructing and operating such systems. Although existing literature has provided insight into the environmental sustainability of large systems including both the construction and operational phases, these studies have not examined small systems in adequate depth or breadth. The environmental impacts associated with construction may be notable for small WRRFs since the initial construction can be a larger share of the total life cycle environmental impact.

The goal of this work is to provide the environmental sustainability profiles of 12 mechanical WRRFs in …

Domain Adaptation In Unmanned Aerial Vehicles Landing Using Reinforcement Learning, Pedro Lucas Franca Albuquerque

School of Computing: Dissertations, Theses, and Student Research

Landing an unmanned aerial vehicle (UAV) on a moving platform is a challenging task that often requires exact models of the UAV dynamics, platform characteristics, and environmental conditions. In this thesis, we present and investigate three different machine learning approaches with varying levels of domain knowledge: dynamics randomization, universal policy with system identification, and reinforcement learning with no parameter variation. We first train the policies in simulation, then perform experiments both in simulation, making variations of the system dynamics with wind and friction coefficient, then perform experiments in a real robot system with wind variation. We initially expected that providing …

International Olympic Committee Rule 40: Reasonable Protection For The Ioc Or Unfair Restriction To The Athletes?, Jeri L. Jones

Atlantic Marketing Journal

This paper explores the history, legality and ethical perspectives of the International Olympic Committee Rule #40 that was put into effect starting with the 2016 Olympic Games. Rule 40 was established to protect official Olympic sponsors from marketing campaign dilution and ambush marketing attempts from non-official brand sponsors. It was designed to prevent over-commercialization of the Olympic brand and to protect official Olympic sponsors’ substantial investment for exclusive marketing rights during the Games. It also however effectively prevents athletes from recognizing their own individual company sponsors and goes so far as to limit an athlete’s apparel during the Games, their …

The History And Evolution Of The Market For ‘Delebs’ (Dead Celebrities), Denver D'Rozario, Guang Yang

Atlantic Marketing Journal

In this paper, we survey the history behind the growing market for dead celebrities (‘Delebs’) in their role of creating secondary brand associations. According to some estimates, this market is now worth $2.25 billion in annual licensing and royalty revenues (CBC 2013). We begin, by defining key terms that are used in this market. Next, we do a survey and analysis of the major events that have given rise (intentionally or unintentionally) to this market. For ease of discussion, we discuss these historical events grouped by era. We follow this with a summary of the major events and trends that …

Revisiting Textbook Adoption Decisions: Are Students Finally Ready For E-Books?, Cheryl B. Ward, Diane R. Edmondson

Atlantic Marketing Journal

This study re-examines students’ attitudes and preferences to the four primary textbook types (hardback, paperback, loose leaf, and E-book). One hundred eighty-three students currently taking Principles of Marketing from a large public university in the southeastern United States completed the survey. Unlike the 2014 study, where students overwhelming preferred paperback textbooks, even when this textbook is at a higher price than other alternatives, the 2018 study found that the textbook choice depended on if an access code to publisher’s online course materials was required. When access codes were required, students preferred paperback textbooks, followed closely by E-books. When no access …

Impact Of Customer Engagement, Brand Attitude And Brand Experience On Branded Apps Recommendation And Re-Use Intentions, Nusser Raajpoot, Beth Ghilni-Wage

Atlantic Marketing Journal

Abstract

This paper seeks to understand the impact of customer engagement, brand attitude, and brand experience on branded apps recommendation and re-use intentions. Using structural equation modeling we test a causal model to establish the direct and mediated paths between constructs under study. We found that contrary to popular perceptions, customer engagement does not load directly on the recommendation or re-use intention suggesting that engagement on its own may not be sufficient to elicit recommendation or re-use intention. Other factors and contexts will be necessary to elicit recommendation etc. We also found that recommendation mediates the relationship between brand attitude …

Group Brands As An Innovative Pedagogical Tool: Using Marketing Theory In Real-World Collaborative Teaching, Cheryl A. Tokke

Atlantic Marketing Journal

This teaching and learning pedagogy paper demonstrates how group brands were used as interdisciplinary teaching tools in marketing, business, research, and social science classes by applying theories of branding, collaborative learning, affinity, and social identity in experiential learning. There were two primary reasons why this project was done. First, implementing a pedagogical tool would bring students together in a collaborative team over the period of a semester gaining a critically important business tool; the requirement of working in teams and networked relationships. Second, by enriching the curriculum of business marketing and social science courses through incorporating a semester long term-based …

Refugee Resettlement In The U.S.: The Hidden Realities Of The U.S. Refugee Integration Process, Bienvenue Konsimbo

Master of Science in Conflict Management Final Projects

From the 1946 to the 1980 Act, more than two million refugees have resettled in the U.S. (Eby, Iverson, Smyers, & Kekic, 2011p.). This has made the U.S. the largest of the 10 resettlement countries (Xu, 2007, p. 38). The U.S. department of state (DOS)’ hope is to give “the refugee a leg up on their journey to self-sufficiency” (Darrow, 2015, p. 92). For these millions of refugees, their expectations are to find “employment, education, to provide a better environment for their children, and to integrate into the community” (Xu, 2007p.38).

However, this pre-package deal is not without repercussions or …

Ricketts, Hunter Christian, B. 1997 (Fa 1382), Manuscripts & Folklife Archives

Folklife Archives Finding Aids

Finding aid only for Folklife Archives Project 1382. Project completed by Hunter Ricketts in fall 2019 regarding Mennonite health practices as part of a WKU folk studies class on Field Methods in Ethnography.

Ribbon Α-Conotoxin Ktm Exhibits Potent Inhibition Of Nicotinic Acetylcholine Receptors, Leanna A. Marquart, Matthew W. Turner, Lisa R. Warner, Matthew D. King, James R. Groome, Owen M. Mcdougal

Chemistry and Biochemistry Faculty Publications and Presentations

KTM is a 16 amino acid peptide with the sequence WCCSYPGCYWSSSKWC. Here, we present the nuclear magnetic resonance (NMR) structure and bioactivity of this rationally designed α-conotoxin (α-CTx) that demonstrates potent inhibition of rat α3β2-nicotinic acetylcholine receptors (rα3β2-nAChRs). Two bioassays were used to test the efficacy of KTM. First, a qualitative PC12 cell-based assay confirmed that KTM acts as a nAChR antagonist. Second, bioactivity evaluation by two-electrode voltage clamp electrophysiology was used to measure the inhibition of rα3β2-nAChRs by KTM (IC₅₀ = 0.19 ± 0.02 nM), and inhibition of the same nAChR isoform by α-CTx MII (IC₅₀ = …

Comparison Of Morphological Traits In Cowpea Pod Length, Seed Number Per Pod, Seed Weight, Seed Color And Seed Density In Usda Germplasm Accessions And Arkansas Breeding Lines, Sora Imamura

Crop, Soil and Environmental Sciences Undergraduate Honors Theses

The objective of the study was to compare and correlate the Arkansas cowpea breeding lines to the USDA cowpea germplasm accessions on the following morphological traits: seed color, pod length, number of seeds per pod, 100 seed weight, and seed density. The seed density is defined as the weight of seed in gram per centimeter of pod length. Three hundred seventeen cowpea genotypes were used in this experiment. Out of the 317, 285 germplasm accessions were from the USDA GRIN and 32 lines were from the Arkansas breeding program.

T-test between Arkansas breeding lines and USDA germplasm accessions were done …

A Survey Of Earthworm Communities Across Areas Of Varying Land Management In Northwest Arkansas, Alyssa M. Ferri

Crop, Soil and Environmental Sciences Undergraduate Honors Theses

Earthworms are an integral component of the soil ecosystem, impacting factors including soil formation, maintenance of soil structure, and nutrient recycling. Earthworm abundances and distributions are related to abiotic soil properties and can influence the community structure. The goal of this study was to survey earthworm populations across areas of different land management histories and soil characteristics to determine if a relationship between earthworm density and land management characteristics was present. Earthworm and soil samples were collected at irregular temporal intervals from September 2017 to March 2018. In total, five sites were sampled, three at the Botanical Garden of the …

Why Does The Us Pay So Much For The Defense Of Its Allies?: 5 Questions Answered, Michael E. Flynn, Carla Martinez Machain, Michael A. Allen

Political Science Faculty Publications and Presentations

Since the start of Donald Trump’s run for the U.S. presidency in 2015, he has been critical of the amount of money U.S. allies contribute to their own defense.

Now, the Trump administration is demanding that Japan and South Korea pay more for hosting U.S. troops stationed in those countries.

The media also reported that U.S. military leadership in South Korea discussed the possibility of withdrawing up to 4,000 troops from South Korea if it does not increase its contributions. The Pentagon has since denied having such plans.

We have each studied overseas deployments of U.S. military personnel for nearly …

A Mediational Analysis: Investigating The Role Of Academic Self-Efficacy In The Relationship Between Bullying Victimization And Depression, Rachel Elizabeth Doody

Senior Honors Projects

Bullying is one of the most pervasive problems faced during childhood. Bullying victimization has been demonstrated to be strongly associated with numerous mental health outcomes, including depression. Research suggests that self-efficacy may play a role in the relationship between bullying victimization and depressive symptoms. The present study hypothesized that academic self-efficacy would mediate this relationship. Participants (N=206, M_age = 19.5, 70.4% female) were college students who completed Bullying and Relationship Scale– Revised, Center for Epidemiologic Studies Depression Scale and the Self-Efficacy Questionnaire. Regression analyses indicated that the overall regression model was significant (β= .19, t (106) = 6.823, …

Synergistic Effect Of Nanocoatings For Corrosion And Wear Protection Of Steel Surfaces, Jaime Taha-Tijerina, Laura Peña Parás, Antonio Sánchez Fernández, Demófilo Maldonado Cortés, Pablo Sarmiento Barbosa, Jesús Rolando Adán López

Informatics and Engineering Systems Faculty Publications

The purpose of this paper is to evaluate the corrosion and wear protection of a steel substrate by epoxy vinyl ester nanocomposite coatings with Zn and TiO2 nanoparticle fillers. Steel substrates were coated with epoxy vinyl ester nanocomposites, varying Zn and TiO2 nanofiller concentrations and combinations of both nanoparticles. Corrosion resistance was evaluated by salt spray fog test during 480 h, according to ASTM B-117. The degree of damage was obtained quantitatively by measuring the enhancement in corroded area compared to the scribe mark. Tribological evaluation was performed with a ball-on-disk tribotester, according to ASTM G-99. Results showed that the …

Hb 239 - Business Courts, Laura A. Shoop, L. Whitney Woodward

Georgia State University Law Review

Georgia voters passed a constitutional amendment in November 2018, endorsing the establishment of a state-wide business court. The Act serves as the enabling legislation for the state-wide business court’s creation and implementation. Among other provisions, the Act provides the court’s location alternatives, jurisdictional limitations, filing fee, amount in controversy requirements, filing and transfer procedures, consent and objection rights for parties with cases and controversies slated for adjudication in state-wide business court, and minimum experience requirements for the presiding judge.

Hb 217 - Needle Exchange Program, Alexandra L. Armbruster, J. Bryan Watford

Georgia State University Law Review

The Act authorizes certain nonprofit organizations and hospitals to operate clean needle exchange programs. These programs allow individuals who inject drugs to exchange their needles for clean, unused needles. The purpose of these programs is to prevent the spread of HIV, Hepatitis C, and other infectious diseases associated with the repeated use and sharing of needles. The Act further authorizes the Department of Public Health to regulate the registration of organizations that will participate in these programs and protects employees of those organizations from being charged with crimes or offenses associated with selling, lending, giving, or exchanging needles.

Hb 282 - Preservation Of Sexual Assault Evidence, Rebecca A. Dickinson, Alessandra T. Palazzolo

Georgia State University Law Review

This Act extends the time that law enforcement agencies are required to preserve certain evidence of sexual assault. Physical evidence of a reported sexual assault will be preserved for fifty years, and if there is an arrest, for thirty years from the date of arrest or seven years from the sentence’s completion.