Digital Commons Network^™

Aspect-Based Sentiment Analysis Of Movie Reviews, Samuel Onalaja, Eric Romero, Bosang Yun

SMU Data Science Review

This study investigates a comparison of classification models used to determine aspect based separated text sentiment and predict binary sentiments of movie reviews with genre and aspect specific driving factors. To gain a broader classification analysis, five machine and deep learning algorithms were compared: Logistic Regression (LR), Naive Bayes (NB), Support Vector Machine (SVM), and Recurrent Neural Network Long-Short-Term Memory (RNN LSTM). The various movie aspects that are utilized to separate the sentences are determined through aggregating aspect words from lexicon-base, supervised and unsupervised learning. The driving factors are randomly assigned to various movie aspects and their impact tied to …

Spotify: You Have A Hit!, Christopher E. Dawson Jr., Steve Mann, Edward Roske, Gauthier Vasseur

SMU Data Science Review

Abstract. Over 87% of the streaming music is owned by four major record labels (Jones, 2018). Yet, the songs owned by those labels account for <1% of the total amount of music created each year. These labels are historically better at identifying talent (though this talent identification is becoming more difficult). Even though Spotify has 36% of the streaming marketing share (T4, 2021), Spotify has not been profitable because of the large licensing costs paid to the large music labels. If Spotify could identify hit songs & artists before the large labels, they would sign those artists and dramatically reduce their licensing costs. Using the Spotify API, this paper will use Spotify data on over 400K songs over the last three years for exploratory data analysis, provide descriptive statistics, perform feature selection, and develop models using LASSO and XGBOOST Classification. The research determined multiple key features and predicted with over 60% accuracy songs which were going to be a hit (defined as >90% popularity).

Covid-19 - A Graph Network Approach, Nibhrat Lohia, Rajesh Satluri, Suchismita Moharana, Venkat Kasarla

SMU Data Science Review

The effects of COVID-19 and its spreads are attributed to various factors. This study uses CDC open-source data on COVID-19 effected population with features ranging from location to ethnicity, to create a Knowledge Graph to measure the similarity between COVID-19 cases and estimate the risk for people likely affected by COVID-19. This data could be used to find correlations between distinct factors, like ethnicity and pre-existing health conditions, to find the vulnerability of a given COVID-19 patient. Using the Jaccard similarity coefficient, in the knowledge graph, we are able to identify and explore relationships between COVID-19 cases as well as …

Aesthetic And Pedagogical Compasses: The Self In Motion, Liora Bresler

Artizein: Arts and Teaching Journal

This is a story of composing and being composed by “Aesthetics and curriculum”, a course I taught for 28 years at the University of Illinois. The course aimed at living with questions, as Rilke famously suggested, rather than seeking ultimate answers; heightened experience, wonder and exploration rather than mastery; creating openings rather than pre-destined knowledge. Tuning inward and outward were complementary processes that supported each other in a dynamic conversation involving artworks, the self, and aesthetic theories. We learned about ourselves in the process of encountering artworks and aesthetic theories, and, in turn, the encounter with our individual selves was …

Pokégan: P2p (Pet To Pokémon) Stylizer, Michael B. Hedge, Morgan Nelson, Thomas Pengilly, Michael Weatherford

SMU Data Science Review

This paper covers the development, testing, and implementation of an automatic framework for converting common images of pets into a Pokémon cartoon with the style of a Pokémon trading card. The technique will first implement object detection for common animals to facilitate image segmentation and apply the appropriate style transfer model to ensure the most aesthetic stylization. It explores various methods to address artifacts in the results of common neural style transfer techniques using Generative Adversarial Networks (GANs). This research sets up a framework to create an app that converts user-submitted pet pictures to Pokémon styled images using the most …

Urban Traffic Simulation: Network And Demand Representation Impacts On Congestion Metrics, Aaron Faltesek, Balasubramaniam Dakshinamoorthi, Sreeni Prabhala, Akbar Thobani, Anu Kuncheria, Jane Macfarlane

SMU Data Science Review

Traffic simulations are often used by city planners as a basis for predicting the impact of policies, plans, and operations. The complexities underpinning traffic simulations are often not described in detail yet can significantly impact the simulation outcome. Conflating underlying data for simulations is complex and hinders the interest in this type of exploration. This paper aims to elucidate critical features of traffic simulations that drive the generated metrics of the modeled urban environment. Specifically, this paper examines differences in two road graph networks for the metropolitan region of Houston, TX: a reduced network composed of 45,675 road links and …

Identification And Characterization Of Forest Fire Risk Zones Leveraging Machine Learning Methods, Joshua Balson, Matt Chinchilla, Cam Lu, Jeff Washburn, Nibhrat Lohia

SMU Data Science Review

Across the United States, record numbers of wildfires are observed costing billions of dollars in property damage, polluting the environment, and putting lives at risk. The ability of emergency management professionals, city planners, and private entities such as insurance companies to determine if an area is at higher risk of a fire breaking out has never been greater. This paper proposes a novel methodology for identifying and characterizing zones with increased risks of forest fires. Methods involving machine learning techniques use the widely available and recorded data, thus making it possible to implement the tool quickly.

What Does Masculinity Have To Do With It? The Roles Of Fathers In The Socialization Of Children’S Emotions And Emotion Regulation, Kathryn Cherry

Dissertations

Emotion regulation skills are important in a variety of domains throughout the lifespan, including psychological, social, academic, and occupational functioning. Research on children’s emotion regulation skill development often examines the family, exploring caregiver approaches to emotion socialization. However, this research has predominantly been conducted with mothers. Fathering is of particular interest to children’s emotional development for a variety of reasons, including the role of traditional Western masculine norms in gendered differences in emotion expression and regulation techniques. Fathers’ conformity with masculine norms and difficulty with emotion regulation have potential to impact their emotion socialization practices, and therefore relate to their …

Decreasing Water Supply And Community Health In New Mexico: A Reason For Change, Chelsea Whitney

Climate Change and Public Health Preparedness

No abstract provided.

The Great Water Design Challenge: A Collaboration With Noaa Planet Stewards, Elizabeth Martinez

Publications & Research

Session Goals

• Define design challenge
• Generate ideas for classroom design challenge
• Outline design challenge for your classroom

NOAA Planet Stewards NESTA Article

Antibiotic Resistant Enterobacteriaceae In Milk Alternatives, Winnie Mukuna, Abdullah Ibn Mafiz, Bharat Pokharel, Aniume Tobenna, Agnes Kilonzo-Nthenge

Human Sciences Faculty Research

The consumption of non-dairy milk is on the rise due to health benefits. Although there is increasing inclination towards milk alternatives (MA), there is limited data on antibiotic resistant bacteria in these substitutes. The aim of this study was to investigate antimicrobial resistance of bacteria isolated from MA. A total of 138 extracts from almonds (n = 63), cashew nuts (n = 36), and soybeans (n = 39) were analyzed for Enterobacteriaceae. The identification of the bacteria was based on biochemical and PCR methods. Antibiotic sensitivity was determined by using the Kirby-Bauer disk diffusion technique. Overall, 31% (43 of 138) …

Board Of Trustees Minutes, Dec. 10 2021, Indiana State University Board Of Trustees

Board of Trustees

No abstract provided.

Board Of Trustees Agenda, Dec. 10 2021, Indiana State University Board Of Trustees

Board of Trustees

No abstract provided.

Hydrogen Peroxide Vapor Decontamination Of Polylactic Acid Fibers, Alexandra Craig

Mechanical Engineering Theses

Electrospun fibers have attracted attentions in topical drug delivery due to the ability to modulate drug release at high drug loading. While the pharmaceutical properties of these drug-eluting fibers were reported elsewhere, the compatibility of these fibers with hydrogen peroxide vapor, an effective decontaminant, is not fully established. In this work, polylactic acid (PLA) microfibers loaded with acetylsalicylic acid (ASA) were electrospun to examine their compatibility with hydrogen peroxide vapor. Results suggested a strengthening effect of the PLA/ASA fibers due to intermolecular interactions of ASA with PLA, which modulated the in vitro drug release rates. After exposing PLA/ASA fibers to …

First Record Of Fungal Diversity In The Tropical And Warm-Temperate Middle Miocene Climate Optimum Forests Of Eurasia, Jennifer M.K. O'Keefe

Faculty Research at Morehead State University

The middle Miocene Climate Optimum (MMCO) was the warmest interval of the last 23 million years and is one of the best analogs for proposed future climate change scenarios. Fungi play a key role in the terrestrial carbon cycle as dominant decomposers of plant debris, and through their interactions with plants and other organisms as symbionts, parasites, and endobionts. Thus, their study in the fossil record, especially during the MMCO, is essential to better understand biodiversity changes and terrestrial carbon cycle dynamics in past analogous environments, as well as to model future ecological and climatic scenarios. The fossil record also …

The Political Act Of Writing Feminism- Begum Rokeya Sakhawat Hossain And The Utopian Vision, Mashall Momin

Electronic Theses and Dissertations

Feminist Begum Rokeya Sakhawat Hossain lived a life of seclusion and oppression like many middle-class Muslim women in colonial India during the late nineteenth and early twentieth century. During this period, Rokeya used writing as a tool to fight against the oppression women faced from the patriarchal society and reimagined their gendered position in society. Rokeya wrote two novels, Sultana’s Dream and Padmarag, both set in feminist utopian societies. In these works, Rokeya expresses that the problem to the oppression of women can be traced to the purdah system or the seclusion of women, the solution is to grow …

First Record Of Fungal Diversity In The Tropical And Warm-Temperate Middle Miocene Climate Optimum Forests Of Eurasia, Ingrid C. Romero, Noelia B. Nuñez Otaño, Martha E. Gibson, Tyler M. Spears, C. Jolene Fairchild, Laikin Tarlton, Savannah Jones, Harvey E. Belkin, Sophie Warny, Matthew J. Pound, Jennifer M.K. O’Keefe

Faculty Publications

The middle Miocene Climate Optimum (MMCO) was the warmest interval of the last 23 million years and is one of the best analogs for proposed future climate change scenarios. Fungi play a key role in the terrestrial carbon cycle as dominant decomposers of plant debris, and through their interactions with plants and other organisms as symbionts, parasites, and endobionts. Thus, their study in the fossil record, especially during the MMCO, is essential to better understand biodiversity changes and terrestrial carbon cycle dynamics in past analogous environments, as well as to model future ecological and climatic scenarios. The fossil record also …

Forms Of Femininity: The Esoteric Visual Language Of Amazigh Women Through Ceramic Traditions And Symbolic Motifs, Mackenzie Nunnally

Theses and Dissertations

Amazigh women exercise agency and maintain autonomy as individuals through an esoteric feminine visual language. This language incorporates traditional, ritual-based pottery-making practices that are grounded in ancient spiritual beliefs and socio-cultural roles. Highly functional yet artistic ceramicwares serve as forms of femininity, or visual representations of the women. Decorative yet decidedly symbolic, geometric motifs decorate these wares and serve as esoteric signifiers of Amazigh heritage while allowing the female artisans to communicate their own experiences, principles, and worldviews. This esoteric visual language is defined and analyzed by connections made between ancient aspects of Amazigh culture and ritual-based pottery-making practices, comparing …

Agricultural Land Usage In Mansfield, Connecticut: An Analysis Of The Town’S Past And Present Agricultural Landscapes And Recent Farmland Conservation Efforts, Julia Tillinghast

Honors Scholar Theses

The town of Mansfield has a long history within the agricultural sector of Connecticut, from producing the first successful silk mill in the state to housing Mountain Dairy, a dairy supplier which sells to local consumers. This paper examines the history and progress of agricultural land usage within Mansfield, beginning with an overview of farmland in the town’s first century and ending with the current status of resident farms. At the start of settlement by English colonists in the 1700s, the town was deforested to make space for farms, housing, and general expansion. Moving forward to the 20th century, industrialization …

Women In Science, Technology, Engineering, And Math Professional Night For Youths, Emily N. Henry

Journal of Extension

Extracurricular science, technology, engineering, and math (STEM) activities are an engaging way to introduce historically-minoritized youths to STEM. In this article, I describe one such event, a Women in STEM Professional Night, designed to connect eighth-grade girls with women in STEM careers. This interactive event provides a personalized connection to STEM, helps combat gendered stereotypes, and builds girls’ self-identification with STEM. Best practices include a carefully structured event, inviting a diverse group of women STEM professionals, and intentional preparation of all participants to set expectations. These insights serve as a guide for Extension professionals interested in creating a similar event.

The Diamond, December 10, 2021, Dordt University

Dordt Diamond

• Front Page: Dordt University Records 42 Cases Among Student Body for Fall Semester, 35 Percent of Students Fully Vaccinated; It Takes a Village; Dordt's Connection to World
• News: Won't Be Home for Christmas; Dordt University Choirs Perform Christmas Concerts; PLIA Returns Following Pandemic-Related Absence; Washington and B.C. Flooding - Damaged Homes, Strengthened Community
• Art & Entertainment: Red Notice - The Treasure Hunting Film We Didn't Know We Needed; Ghostbusters: Afterlife Resurrects the Joy of Fandom; House of Gucci, More Than Family
• Feature: Rehumanize Yourself; Late Harvest Brewery Adds to Sioux Center Nightlife; Full-Scale, On-Campus Campus …

Henry D. Thoreau’S Color Red, Relationship To Nature, And Religious Imagery In Robert Frost’S “Rose Pogonias” And Other Poems, Jennifer Fry

English Department Theses

In the estimation of contemporaries such as book critic Julian Hawthorne, Henry David Thoreau sought to leave a legacy of influence behind him. He never saw such attention in his lifetime. Yet, he found a willing audience in Robert Frost, who began reading his works with gusto at the age of 22 and later listed Walden as one of his favorite books. Reading Frost’s own works reveals ample influence of Thoreau’s writings over Frost’s artistry—in terms of the color choices used, but also in advocating a certain view of nature, as well as the use of pagan imagery within his …

The Future Harm Exception: Coercive Control As Serious Psychological Harm And The Challenge For Lawyers’ Ethics, Deanne Sowter

Dalhousie Law Journal

Can a lawyer use the future harm exception to prevent her client from coercively controlling his former spouse? Lawyers are required to keep their clients’ secrets unless an exception applies. One of those exceptions is where there is a clear and imminent risk of serious bodily harm or death to an identifiable group or person. The exception provides that serious psychological harm constitutes serious bodily harm, but there is very little guidance as to what type of threat might meet the test. Coercive control is a type of family violence whereby an abusive spouse will use a pattern of tactics …

Comparative Toxicity, Phytochemistry, And Use Of 53 Philippine Medicinal Plants, Lydia M. Clemen-Pascual, Rene Angelo S. Macahig, Nina Rosario L. Rojas

Chemistry Faculty Publications

The study compares the toxicity of 53 selected medicinal plants commonly used in the Philippines to treat various diseases. It uses as a benchmark Vitex negundo L., which was approved by the Philippine Food and Drug Administration as an herbal drug for cough and asthma after passing clinical trials for safety and efficacy. The methods were chosen for their simplicity and accessibility even for resource-limited laboratories. Extracts (95 % ethanol) of the medicinal parts of the plants were (1) chemically profiled using qualitative phytochemical tests that detect the presence of key classes of bioactive compounds; and (2) evaluated for toxicity …

1999 December University Of Memphis Commencement Program

Commencements

Program for the Winter convocation of the 88th commencement of the University of Memphis at Memphis, Tennessee, held at the Pyramid on December 18, 1999. Digitized by the Internet Archive.

Introduction To Focus Section: The Geographies Of Crime And Policing In The Global Countryside, Vania Ceccato, Richard Yarwood

School of Geography, Earth and Environmental Sciences

No abstract provided.

Ionic Liquid-Solvated Chitosan Nanoparticles As A Novel Method Of Treating Atopic Dermatitis, Leslie Bell

Honors Theses

Atopic dermatitis, or eczema, is an inflammatory skin disease resulting in dry, red, and itchy skin that affects almost 20% of the population of the Western world. This disease creates a physical, emotional, as well as financial burden on those affected, as well as their families. Current treatment options are only somewhat effective, and do not have a long duration of release and therefore efficiency. Furthermore, treatment plans involving corticosteroids need to be closely regulated to monitor side effects such as skin thinning. Other options include topical tacrolimus, emollients, and oral antihistamines, each with varied side effects. This project is …

Galectin-1: Development Of A Novel Protein Therapy For Lgmd2b, Mary Lorena Vallecillo Munguia

Theses and Dissertations

Muscular dystrophies are a heterogeneous group of genetic diseases that involve mutations in genes leading to progressive muscular weakness. Limb-Girdle Muscular Dystrophy 2B (LGMD2B) is a subset of muscular dystrophy caused by mutations in the DYSF gene, which encodes for dysferlin protein and has an incidence of 1/100,000-1/200,000 people, or 1/300 people of Libyan Jewish descent. Since there is no effective treatment that can cure or reverse effects of LGMD2B once diagnosed, our goal is to investigate and develop a protein therapy that mitigates effects of this disease in patients. Galectin-1 (Gal-1) is a small, soluble 14.5 kDa protein with …

Cross-Platform Methods In Computer Graphics That Boost Experimental Film Making, Yue Zhang

Theses

Computer graphics arts such as animations, video games, and special effects in live-action movies have become essential for people seeking entertainment and education. This study aims to explore the potential for experimental film in presenting scientific theory as well as assessing different production strategies in 3D image creation. To invite people into some abstract or complicated scientific topics more readily, non-narrative film form is a viable method to relay this type of information. It's crucial to look at how independent filmmakers employ various ways to fulfill their particular creative purposes. I’ll be demonstrating how these processes worked in making my …

Corn Oil-Based Highly Flame Retardant Rigid Polyurethane Foams For Industrial Application, Muhammad Rizwan Sulaiman

Electronic Theses & Dissertations

The synthesis of flame retardant polyurethane (PU) foam was carried out using two different flame retardants, such as triethyl phosphate (TEP) and triphenyl phosphate (TPP). The thermal and mechanical characteristics of the foam were analyzed. The obtained TGA results confirmed that the flame retardant acts in the gaseous form to stop the fire. All the prepared samples displayed excellent closed cell content, which was above 90 %. The burning time were reduced from 80 s to 7.5 s with the weight loss 3.2% of for sample E-12 (19.29 % TEP) and from 80 s to 11 s with the weight …