Digital Commons Network^™

Will Covid-19 Be Eradicated?, Matthew Kieke

Williams Honors College, Honors Research Projects

In this paper I want to define the meaning of “eradication”, explain the history of various diseases that have been eradicated, and compare and contrast them to covid-19, to answer the question of “Will covid-19 be eradicated”?

Pet Food Protector, Braeden Balch, Trey Dillan, Brandon George, David Owens

Williams Honors College, Honors Research Projects

food consumption while keeping each pet separate from the others. The device will detect a certain pet, using a transmitter and receiver that would be on the collar of the pet and in the device itself, and enable them to access their specific food by way of an opening and closing lid. If the pet leaves the area, the food is no longer accessible. The device will also track the amount of food consumed and regulate how much food should be consumed in a given amount of time. This will allow owners to feed their pets without worrying about overeating …

Photogrammetry Booth, Chidubem Igweagu

Williams Honors College, Honors Research Projects

This is a research type project that involves design, build and simulation sponsored by a faculty member in the Mechanical Engineering department. The title of the proposed project is Photogrammetry_Booth. A photo booth to have pets immobilized by taking an attention needs to be designed and manufactured. 4-6 cameras need to be installed to take photos simultaneously to represent the front, sides, back and arbitrary sides of a pet. An Arduino board and tablet will be installed to control cameras and user interface. The booth is mainly built by T-slotted frames and many functional and decorative parts will be precisely …

Amygdala Modeling With Context And Motivation Using Spiking Neural Networks For Robotics Applications, Matthew Aaron Zeglen

Browse all Theses and Dissertations

Cognitive capabilities for robotic applications are furthered by developing an artificial amygdala that mimics biology. The amygdala portion of the brain is commonly understood to control mood and behavior based upon sensory inputs, motivation, and context. This research builds upon prior work in creating artificial intelligence for robotics which focused on mood-generated actions. However, recent amygdala research suggests a void in greater functionality. This work developed a computational model of an amygdala, integrated this model into a robot model, and developed a comprehensive integration of the robot for simulation, and live embodiment. The developed amygdala, instantiated in the Nengo Brain …

Amine-Functionalized Interpenetrating Polymer Networks For Co2 Capture, James Wills

Williams Honors College, Honors Research Projects

The research performed looked to advance the studies of vacuum swing absorption of Carbon Dioxide to help combat global climate change issues. The focus of the project was to create an anime-polymer sorbent that will weakly absorb and desorb CO2. The sorbent must be durable and be able to withstand multiple uses. The creation of a porous polymer matrix aided in the amines' ability to absorb CO2. Created samples underwent several qualitative and quantitative tests to determine their usefulness as an industrial sorbent. Infrared spectroscopy was used to study the effectiveness of the amine sorbents. Studying the changes in the …

Immunohistochemistry Of The Zebrafish Retina, Alison Ruf

Williams Honors College, Honors Research Projects

The retina is made up of many different essential parts that work together to allow for vision of many different species. Some of these crucial cells and proteins include ganglion cells, bipolar cells, photoreceptors, synaptic markers, such as VGLUT, and receptors that bind glutamate. The basis of this project is to use immunohistochemistry to identify these important aspects of the retina in zebrafish via monoclonal and polyclonal antibodies. The goal being to compare specific cells in a control group retina to an experimental group of zebrafish.

Emanata Presents: Dream (2022)

Emanata, 2014-

Started by illustrator and comics artist Chris Kindred in 2014 with Weird, Vol. 1, Emanata is VCU’s first-ever comics anthology.

The Compass, Summer 2022

The Compass, 2018-

The Compass is an annual orientation guide for VCU students produced by the Student Media Collective in the VCU Student Media Centered. The guide is distributed physically during summer orientation sessions for new and transfer students. The publication includes short articles, illustrations, letters of welcome from students and administrators, comics, and advertisements from VCU and Richmond organizations.

Outdoor Comfort In Public Spaces, A Critical Review, Mingliang Li, Hongxi Yin, Ming Qu, Ian Trivers

International High Performance Buildings Conference

No abstract provided.

Computational Fluid Dynamics Modeling Of A Broiler House Microclimate In Summer And Winter, Erdem Küçüktopcu, Bilal Cemek, Halis Simsek, Ji-Qin Ni

School of Agricultural & Biological Engineering Faculty Publications

Appropriate microclimate conditions in broiler housing are critical for optimizing poultry production and ensuring the health and welfare of the birds. In this study, spatial variabilities of the microclimate in summer and winter seasons in a mechanically ventilated broiler house were modeled using the computational fluid dynamics (CFD) technique. Field measurements of temperature, relative humidity, and airspeeds were conducted in the house to compare the simulated results. The study identified two problems of high temperature in summer, which could result in bird heat stress and stagnant zones in winter, and simulated possible alternative solutions. In summer, if an evaporative cooling …

A Swipe To The Right: Exploring Tinder Use In College Students, Madisyn Smith

Williams Honors College, Honors Research Projects

A Swipe to the Right: Exploring Tinder Use in College students set out to explore different ways in which college students used the dating application Tinder . More specifically, the study focused on what kind of relationships college-aged users were hoping to form on Tinder (i.e. committed, casual, or neither) and what factors determined whether these users swiped right versus left on other Tinder users. This study was conducted by way of five qualitative, semi-structured, one-on-one interviews between participant and researcher. While Tinder is commonly thought of as a "hookup app", the results of the interviews proved otherwise; college students …

Extraction Of Melanin From Black Knot Fungus: Optimization And Applications, Amara Davis

Williams Honors College, Honors Research Projects

The goal of this research project was to optimize the extraction of melanin from black knot fungus and to analyze possible applications of the extracted melanin. An extraction method that was previously created was examined for possible improvements. Improvements that were studied include the elimination of steps in the extraction process while obtaining the same quality of product, examining options for machinery that could be used to increase production rate when moved to a production plant setting, and optimize the concentrations of the raw materials that are used in the extraction for possible reduction of cost without compromising yield or …

Mimicking The Namib Desert Beetle With Hydrophilic And Hydrophobic Surfaces, Tyler Bracewell

Williams Honors College, Honors Research Projects

The Namib Desert beetle, Stenocara gracilipes, condenses fog that rolls in off the west coast of Namibia to provide itself with the water it needs for the day. By lifting its abdomen into the air to collect the water vapor, it condenses on hydrophilic bumps that are about 500μm in diameter and are spaced apart about 500-1500μm. Once the water reaches a critical size, the droplet rolls off the hydrophilic bump and onto the flat hydrophobic surface of the elytra. Since the beetle is angled with its abdomen in the air, the water rolls down to its mouth. A …

Developmental Comparative Philosophy: Identifying Common Trends Between American Libertarian And Chinese Thoughts, Jacob Rich

Williams Honors College, Honors Research Projects

East/west comparative philosophy often focuses on the differences between philosophies as finished states which, though effective at showing differences in thought, emphasizes the otherness of foreign traditions. In order to establish meaningful similarities between the development on eastern and western traditions, I compared the development of American liberalism (1651-1776 CE) and Chinese Confucianism and Daoism (772-221 BCE), focusing on the similarities between social contract to enlightenment philosophers and the early to late Hundred Schools of Thought Confucian and Daoist philosophers. Three principals were derived from this process: a shift from external to internal justifications for the state causes increased secularism …

Impacts And Dispersal Of Invasive Bivalves, Dreissena And Corbicula Spp., On Stream Benthic Communities, Darrin Scott Hunt

Wayne State University Dissertations

Asian clams (Corbicula spp.), zebra and quagga mussels (Dreisenna spp.) have invaded and spread throughout North American surface waters. Corbicula and Dreisenna species bio foul aquatic systems, occupy benthic substrates and degrade environments through shell deposition. I explored how Dreissena and Corbicula invasions affect benthic fish and macroinvertebrate communities, and examine how their impacts differ between urban and rural systems, and temperate and tropical climates. Macroinvertebrate and fish communities were evaluated at sites with increasing shell densities in the Rouge, and Huron rivers (MI, USA) using the United States Environmental Protection Agency’s Rapid Bioassessment Protocols (RBP). Urban and rural macroinvertebrate …

How Do Nonprofits Increase Civic Engagement? Testing A Model Of Online And Offline Advocacy And Activism., Maria Clara Bello Martucci

Wayne State University Dissertations

The current landscape of Americans’ civic engagement has changed and taken new forms that are strongly impacted by the internet and social media communication. This dynamic can potentially influence nonprofit organizational effectiveness and nonprofit public relations strategies, yet it lacks in-depth scholarly investigation and understanding. Therefore, this dissertation sought to understand public support behaviors from the general population toward nonprofits, considering four different modes of civic engagement activities and three geographic levels of nonprofit organizations. Specifically, this dissertation introduced a conceptual model to explain individual factors that lead Americans to engage in online and offline advocacy and activism through and …

The Effect Of Pioglitazone On Phosphoproteome And Interactome Of Protein Phosphatase 2a In Primary Human Skeletal Muscle Cells, Lana Alghanem

Wayne State University Dissertations

Skeletal muscle insulin resistance is one of the main contributors to Type 2 Diabetes (T2D), which is a chronic disease affecting 37.3 million people in United States (US), with an estimated annual cost exceeding $300 billion in the US. T2D is being treated with a variety of medications, including Pioglitazone (PIO), a potent insulin sensitizer for skeletal muscle. PIO is a synthetic ligand for the peroxisome proliferator-activated receptor (PPAR-γ), nuclear receptors regulating the expression of many genes involved in lipid and glucose metabolism. To date, the molecular action of PIO that sensitizes muscle to insulin is incompletely understood. Protein phosphorylation …

Deconstructing Brown Adipocyte Neogenesis In Brown And White Adipose Tissue, Rayanne Burl

Wayne State University Dissertations

Global incidence of Type 2 Diabetes (T2D) has reached epidemic proportions, and increasing evidence indicates that dysfunctional adipose tissue is an important contributor to the pathogenesis of T2D. Expanding brown adipocyte (BA) populations within adipose tissues through adrenergic activation improves energy balance and insulin sensitivity. In order to exploit this remodeling of adipose tissue for therapeutic benefit, we need to understand the mechanisms by which adrenergic signaling expand populations of BAs in vivo. These studies utilized single-cell RNA-sequencing and transgenic mouse models, in combination with single-molecule fluorescence in situ hybridization (smFISH) and immunoistochemical analysis, to study BA neogenesis in vivo. …

Beyond The Identification Of Differential Gene Expression Using Rna-Seq In Plants, Feng Tao

Wayne State University Dissertations

Since 2008, RNA sequencing (RNA-seq) has become an essential tool in transcriptomics research. Though identification of differential gene expression is the main purpose for most of the studies, RNA-seq is a catch-all tool including almost 100 distinct approaches which could be applied to different biological areas. Here, I presented the three applications of RNA-seq in plants: 1. I applied the comparative phylogenetic approaches with five tissues RNA-seq data from three closely related species Arabidopsis thalian, A. lyrata, and Capsella rubella to categorize the evolutionary trajectories of recent duplicate genes in the genus Arabidopsis; 2. I extended the RNA-seq dataset to …

All Living Organisms Are Sentient, Arthur S. Reber, Frantisek Baluska, William B. Miller Jr.

Animal Sentience

We argue that all living organisms, from the simplest unicellular prokaryotes to Homo sapiens, have valenced experiences—feelings as states of preference—and are capable of cognitive representations. Bacteria can learn, form stable memories, and communicate, hence solve problems. Rowan et al.'s statement that "Subjective feelings are just that — subjective — and are available only to the animal (or human) experiencing them" is true but irrelevant. When we see a fish flopping about in the bottom of a boat we immediately recognize suffering without having a glimpse of the nature of piscine distress. Some controlled anthropomorphism can go a …

Animal Sentience In Indian Culture: Colonial And Post-Colonial Changes, Nanditha Krishna

Animal Sentience

The Indian tradition has respected animal sentience and non-injury toward all life. It is repeated consistently in Sanskrit literature and the later literature of the Jains and the Buddhists. Change came with the advent of Islamic rule followed by the British, who built slaughterhouses. The hunting of wildlife increased and several wild predator species were wiped out. The result was the series of legislations for animals which were initially proposed by the SPCAs and later by NGOs. In 1976, the Constitution of India was amended to make the protection of wildlife and compassion for living creatures a fundamental duty. However, …

Strong Inferences About Pain In Invertebrates Require Stronger Evidence, Edgar T. Walters

Animal Sentience

Evidence for sentience in animals distantly related to humans is often sought in observations of behavioral and neural responses to noxious stimuli that would be painful in humans. Most proposed criteria for painful sentience in “lower” animals such as decapod crustaceans have no necessary links to the affective (“suffering”) component of pain. The best evidence for painful affect in animals is learned aversion to stimuli associated with noxious experience, and conditioned preference for contexts associated with relief from aversive consequences of noxious experience, as expressed in voluntary behavior. Such evidence is currently lacking for any invertebrate except octopus.

Tracking Cryptic Sars-Cov-2 Lineages Detected In Nyc Wastewater, Davida S. Smyth, Monica Trujillo, Devon A. Gregory, Kristen Cheung, Anna Gao, Maddie Graham, Yue Guan, Caitlyn Guldenpfennig, Irene Hoxie, Sherin Kannoly, Nanami Kubota, Terri D. Lyddon, Michelle Markman, Clayton Rushford, Kaung Myat San, Geena Sompanya, Fabrizio Spagnolo, Reinier Suarez, Emma Teixeiro, Mark Daniels, Marc C. Johnson, John J. Dennehy

Publications and Research

Tracking SARS-CoV-2 genetic diversity is strongly indicated because diversifying selection may lead to the emergence of novel variants resistant to naturally acquired or vaccine-induced immunity. To monitor New York City (NYC) for the presence of novel variants, we deep sequence most of the receptor binding domain coding sequence of the S protein of SARS-CoV-2 isolated from the New York City wastewater. Here we report detecting increasing frequencies of novel cryptic SARS-CoV-2 lineages not recognized in GISAID’s EpiCoV database. These lineages contain mutations that had been rarely observed in clinical samples, including Q493K, Q498Y, E484A, and T572N and share many mutations …

The Impact Of A Mindfulness Practice On The Effects Of Emotional Labor, Lauren Dainko

Theses and Dissertations

Mindfulness meditation has become a staple practice for those looking to improve the self and become connected to the present moment. With the growing number of tools available, mindfulness base practices have stretched beyond the areas of self-improvement and have entered into the workplace. Companies are leveraging the benefits that come from a mindfulness- based practice, having their leadership teams take part to help improve the lives of their employees and their businesses.

This study takes an in-depth look at how a daily mindfulness practice influences customer service professionals. Specifically narrowing in on the ways a mindfulness practice impacts the …

E Kūlia I Ka NuʻU: Striving For Excellence: Successful Strategies Of Leaders In Hawaii, Tatiana Santiago

Theses and Dissertations

Hawai’i leaders are engaging in leadership practices to preserve and pass on their culture and knowledge to future generations. However, due to colonization, capitalism, and hegemonic forces present in Hawai’i this has resulted in challenges faced by leaders such as resistance, competition, and bureaucracy. Hawai’i leaders have been involved in legal controversies to protect the sacred places, people, and resources that connect them to ancestors, culture, and identity. Indigenous and Native Hawaiian epistemology have been missing within academia. The purpose of this study is to expand the growing body of knowledge within Hawai’i leadership. This qualitative research study will explore …

Health Disparities And Psychosocial And Behavioral Interventions For Type 2 Diabetes Within Latinx Communities: A Systematic Review, Elisa Hernandez-Guerrero Smith

Theses and Dissertations

As Hispanic adults are 70% more likely than non-Hispanic White adults to be diagnosed with diabetes (Centers for Disease Control and Prevention, 2022), there is an urgent need to provide culturally appropriate care to the people with diabetes of Latinx heritage. The purpose of this systematic review is to better understand the availability and effectiveness of psychosocial and behavioral interventions for T2DM within the Latinx population. Additional focus was given to the impact of health disparities and complexities within the Latinx population that have been diagnosed with, or are at risk of, T2DM. With a greater understanding of health disparities …

An Examination Of Capacity Building For Sanitary And Phytosanitary Measures For Women In Sub-Saharan Africa: Empowerment Theory At The Individual, Organizational, And Community Levels, Lisa De Leon

Theses and Dissertations

Knowledge and application gaps exist for women farmers in Sub-Saharan Africa who are key agricultural players for economic growth and food security. This study examined capacity development for Sanitary and Phytosanitary (SPS) measures and empowerment of women farmers considering Rappaport (1984) and Zimmerman’s (1995, 2000) lenses of empowerment theory. The central research question was, how does capacity development for sanitary and phytosanitary measures empower women at the individual, organizational, and community levels in Sub-Saharan Africa? The study employed an embedded mixed methods design collecting data via an electronic survey from 23 Sub-Saharan women farmers; 22 from Ghana and one from …

The Art Of Provocative Entertainment, F. Clint Denisco

Theses and Dissertations

The art of provocative entertainment -- Jeff Doops somber greeting (bad entertainment) -- Off the cuff -- Cool counselor -- Next door on Alice Street.

Systematic Review Regarding The Use Of Mindfulness-Based Mobile Applications To Reduce Psychological Symptoms And Enhance Well-Being Among General And Clinical Population Adults: Benefits, Limitations And Future Directions, Brian Clawson

Theses and Dissertations

Mindfulness is now utilized throughout Western Society and is part of the growing behavioral health, self-help, and wellness movements. Mobile applications have become increasingly popular for a wide variety of uses related to physical health, mental health, and self-improvement. Therefore, mindfulness-based mobile applications have promise both as stand-alone tools for end-users seeking self-help resources and as clinician-recommended adjunctive tools to enhance the process and outcomes of professional therapy. This systematic review identified, reviewed, and synthesized the findings from studies (n = 29) concerning the impact of mindfulness-based mobile applications on specific aspects of psychological functioning in both the general population …

No Beef, No Filler, Just Baloney: My Approach To Truth In Screenwriting, Bryant Alexander Loney

Theses and Dissertations

Essay: No Beef, No Filler, Just BALoney: My Approach to Truth in Screenwriting -- Script 1: Peach Beachy, Thanks for Asking! -- Script 2: Scooby-Doo: “The Wane of Whitney Woods” -- Script 3: Bob’s Burgers: “Bob’s Books, Beach Mice, and Body Scrubs” -- Script 4: LEGO Friends: “When Bricks Are for Boys” -- Script 5: Sea Breeze Academy.