Digital Commons Network^™

Visualization Teaching Tool For Computational Geometry Algorithms, Seth Spire

Honors Projects

Computational geometry is a branch of computer science dedicated to the study and development of algorithms that solve geometric problems. These algorithms are often complex, so this project involves the development of a teaching tool for various computational geometry algorithms. A Node app was developed which allows a user to create their own inputs for an algorithm and watch a visualization of how an algorithm solves one of the various problems. There is highlighted pseudocode matching the steps of the visualization along with more in-depth writeups of the inner workings of the algorithm. 4 algorithms have been implemented in the …

Dying In Isolation: Public Health Implications Of Transportation And Burial Of Human Remains During A Pandemic: A Fifty State Survey, Christopher Ogolla

Journal of Health Care Law and Policy

No abstract provided.

How History Informs Fda Tobacco Regulation: Retrospective Application Of A Public Health Assessment Framework To “Low Tar” Cigarettes, Micah L. Berman, Mahmood A. Alalwan, David T. Levy, Jonathan M. Samet, Peter G. Shields

Journal of Health Care Law and Policy

No abstract provided.

Against Silence: Why Doctors Are Obligated To Provide Abortion Information, Michelle Oberman

Journal of Health Care Law and Policy

No abstract provided.

Maternal Occupation And Pediatric Brain Cancer In Kentucky, Mary Begley

Theses and Dissertations--Public Health (M.P.H. & Dr.P.H.)

Pediatric brain cancer is a rare and potentially deadly diagnosis that affects children in Kentucky at a higher incidence than those nationally. Limited exposures in children early in life to warrant the development and progression of brain cancer point to the role parental exposures experienced in the period prior to conception and throughout pregnancy may play in its development. Many of these exposures may be experienced through occupation. Data on a subset of pediatric brain cancer cases in Kentucky was compared to all cases diagnosed in the state from 1995 to 2019. Survey data of the study sample was collected …

Effect Of Initial Infestation Of Zebra Mussels On Freshwater Drum Diets In Red Lake, Mn, Marissa M. Pribyl

Journal of Earth and Life Science

Zebra mussel Dreissena polymorpha veligers were first found in the Red Lake system in Beltrami County in 2017, however no adult zebra mussels have been documented. When zebra mussels first invade a system, fish often switch their prey use to this new abundant resource. Freshwater drum Aplodinotus grunniens is one of these fish species known to consume physidae and bivalves, including zebra mussels, using pharyngeal teeth, the molar-like grinders in the back of their throats. This research aims to identify any presence of adult zebra mussels in the system and determine freshwater drum diet composition and feeding patterns by analyzing …

Noteworthy Parasites (Trematoda, Cestoda, Phthiraptera) Of Three Birds (Aves: Passeriformes; Pelecaniformes; Piciformes) From Arkansas, C.T. Mcallister, H.W. Robison

Journal of the Arkansas Academy of Science

Between November 2020 and March 2021, three species of birds, one each of a tufted titmouse (Baeolophus bicolor), pileated woodpecker (Dryocopus pileatus), and great blue heron (Ardea herodias) were salvaged from Lawrence and Polk counties, Arkansas, and examined for parasites. Found were four taxa of parasites, including a dicrocoeliid trematode, a cyclophyllidean cestode, and species of philopterid and menoponid lice. We document new host and distributional records for these parasites from select birds of the state.

Spermiogenesis In The Western Siren, Siren Nettingi (Caudata: Sirenidae), S.E. Trauth

Journal of the Arkansas Academy of Science

I investigated spermiogenesis in the Western Siren, Siren nettingi (formerly Western Lesser Siren, Siren intermedia nettingi) from salamanders collected periodically over a span of 21 yr (1994–2015) in northeastern Arkansas. My primary objective in this study is to present histologically and ultrastructurally, for the first time, the novel sequence of spermatological events of the spermiogenic process in this species. I describe the transformational stages from secondary spermatocytes to mature biflagellated spermatozoa, all of which occur within the lumen of testicular lobules. These new-to-science processes begin with nuclear displacement and expansion within spermatids, which occur after their detachment from Sertoli cells …

Histomorphology Of The Distal Urogenital Ducts In The Male Northern Crawfish Frog, Rana Areolata Circulosa (Anura: Ranidae), S.E. Trauth, R.G. Neal

Journal of the Arkansas Academy of Science

We examined the microanatomy of the distal urogenital ducts in the male Northern Crawfish Frog (Rana areolata circulosa) from a small sample (n = 5) collected in February and March from central Arkansas over a 5-year period (2017–2022). Specifically, we sought information on the following structures: (1) the paired Wolffian (urogenital) ducts caudally from the kidneys to their merging with the urodeum of the cloaca, (2) the paired seminal vesicles (sperm storage structures), and (3) the paired Müllerian ducts and glands. This study provides new information on these urogenital ducts and promotes a clearer understanding of this anatomical region for …

Keynote Address And Meeting Program, Academy Editors

Journal of the Arkansas Academy of Science

No abstract provided.

Instructions To Authors, Academy Editors

Journal of the Arkansas Academy of Science

No abstract provided.

Analysis And Observation Of Decomposition Of Immature Pigs In The Minnesota Winter/Early Spring, Rachael Herbes

All Graduate Theses, Dissertations, and Other Capstone Projects

This study analyzes the multiple factors affecting the decomposition of pigs in the Minnesota Winter/Early Spring within the first twelve weeks postmortem. The winters in the Minnesota River Valley can vary in regard to weather patterns and temperature changes. Adding the variable of location and accessibility to the study creates a mix of important research conducted in a less populated area. Pig carcasses were used in lieu of human remains to allow the data to be as close to a real scenario as possible. One pig was placed next to a farm site and the other about a half of …

Does Wing Use And Disuse Cause Behavioural And Musculoskeletal Changes In Domestic Fowl (Gallus Gallus Domesticus)?, Renée C. Garant, Bret W. Tobalske, Neila Ben Sassi, Nienke Van Staaveren, Dan Tulpan, Tina Widowski, Donald R. Powers, Alexandra Harlander-Matauschek

Faculty Publications - Department of Biological & Molecular Science

Domestic chickens may live in environments which restrict wing muscle usage. Notably, reduced wing activity and accompanying muscle weakness are hypothesized risk factors for keel bone fractures and deviations. We used radio-frequency identification (RFID) to measure duration spent at elevated resources (feeders, nest-boxes), ultrasonography to measure muscle thickness (breast and lower leg) changes, radiography and palpation to determine fractures and deviations, respectively, following no, partial (one-sided wing sling) and full (cage) immobilization in white- and brown-feathered birds. We hypothesized partially immobilized hens would reduce elevated resource usage and that both immobilization groups would show decreased pectoralis thickness (disuse) and increased …

Free-Living Allen’S Hummingbirds (Selasphorus Sasin) Rarely Use Torpor While Nesting, Erich R. Eberts, Glenn J. Tattersall, Peter J. Auger, Maria Curley, Melissa I. Morado, Eric G. Strauss, Donald R. Powers, Noemi C. Soveral, Bret W. Tobalske, Anusha Shankar

Faculty Publications - Department of Biological & Molecular Science

For reproducing animals, maintaining energy balance despite thermoregulatory challenges is important for surviving and successfully raising offspring. This is especially apparent in small endotherms that exhibit high mass-specific metabolic rates and live in unpredictable environments. Many of these animals use torpor, substantially reducing their metabolic rate and often body temperature to cope with high energetic demands during non-foraging periods. In birds, when the incubating parent uses torpor, the lowered temperatures that thermally sensitive offspring experience could delay development or increase mortality risk. We used thermal imaging to noninvasively explore how nesting female hummingbirds sustain their own energy balance while effectively …

Does Wing Use And Disusecause Behavioural Andmusculoskeletal Changes Indomestic Fowl (Gallus Gallusdomesticus)?, Renee Garant, Bret Tobalske, Neila Ben Sassi, Nienke Van Staavern, Dan Tulpan, Tina Widowski, Don Powers, Alexandra Harlander-Matauschek

Faculty Publications - Department of Biological & Molecular Science

Domestic chickens may live in environments which restrict wing muscle usage. Notably, reduced wing activity and accompanying muscle weakness are hypothesized risk factors for keel bone fractures and deviations. We used radio-frequency identification (RFID) to measure duration spent at elevated resources (feeders, nest-boxes), ultrasonography to measure muscle thickness (breast and lower leg) changes, radiography and palpation to determine fractures and deviations, respectively, following no, partial (one-sided wing sling) and full (cage) immobilization in white- and brown-feathered birds. We hypothesized partially immobilized hens would reduce elevated resource usage and that both immobilization groups would show decreased pectoralis thickness (disuse) and increased …

A Rigid Body Framework For Modeling And Simulation Of Formation Of Autonomous Agents, Suguru Sato

Mechanical and Aerospace Engineering Theses - Archive

Formation motion, wherein multiple agents operate within close proximity while maintaining precise relative positions and coordinated movements has a significant impact in the realm of Uncrewed Aerial Systems (UAS). Formation establishment, and station-keeping have been critical research areas as several missions can be conceived, and accomplished by groups of “simple” autonomous agents. Advances in this research have led to multiple advantages in areas such as reconnaissance, aerospace exploration, map building, search and rescue, etc. particularly, if the formation motion is inspired by nature and natural phenomena such as flock of birds, school of fish, hydrodynamics (smooth streamlines), magnetic fields, and …

A Brief Legal History Of Wisconsin Conservation, Jason J. Czarnezki, Carolyn Drell

Elisabeth Haub School of Law Faculty Publications

The State of Wisconsin's longstanding conservation ethic includes the passage of the Conservation Education Statute, which required conservation of natural resources be taught in public schools, and the creation of “Earth Day.” However, a lack of recent interest and scholarship in Wisconsin's important conversation history and development of conservation law has driven us to write this Article which offers a brief legal history of Wisconsin conservation--how the state's conservation values were expressed in law, how its natural resources law has evolved and what that has (and has not) embodied, and how Wisconsin helps us define modern concepts of “conservation.” Specifically, …

Vol. 26, No. 1: Full Issue, Water Law Review

Water Law Review

No abstract provided.

Jurisprudence And Animal Protection, Carlos Montemayor

Animal Sentience

Jurisprudence is based on normative principles that go beyond instrumental reasoning and practical goals concerning what is convenient. It concerns justice and truth. The empirical evidence justifies the legal protection of various species on legal grounds. Given the risks we face regarding climate degradation, international legal agencies must expand the framework of human rights and environmental law in order to effectively protect animals and their environments.

Fleeing The Land Of The Free, Jayesh Rathod

Scholarly Articles in Law Reviews & Journals

This Essay is the first scholarly intervention, from any discipline, to examine the number and nature of asylum claims made by U.S. citizens, and to explore the broader implications of this phenomenon. While the United States continues to be a preeminent destination for persons seeking humanitarian protection, U.S. citizens have fled the country in significant numbers, filing approximately 14,000 asylum claims since 2000. By formally seeking refuge elsewhere, these applicants have calculated that the risks of remaining in the United States outweigh the bundle of rights that accompany U.S. citizenship. Given the United States’ recent flirtation with authoritarianism, and the …

The Values-Based Trade Agenda, Fernanda Giorgia Nicola Dr., Michelle Egan

Scholarly Articles in Law Reviews & Journals

With the increasing trade tensions between the United States and China, pressures created by Brexit, and the COVID-19 pandemic, most trade scholars have focused on rising protectionism exhibited through defensive strategies such as tariffs and export controls. However, this focus ignores the fundamental shift in international trade goals of the United States and the European Union towards a values-based trade agenda.

Instead of merely focusing on free trade based on efficiency and market access, trade regulators on both sides of the Atlantic have independently pursued measures designed to address environmental sustainability and social equity. These policies resonate with their domestic …

In Memoriam: Paul R. Rice, Claudio Grossman, Wayne Brazil, Eldone E. Fallon, Robert K. Goldman, Geoffrey C. Hazard Jr.

Scholarly Articles in Law Reviews & Journals

We are all here together on a very sad and tragic moment—to honor the memory of our esteemed colleague and friend Paul Rice. As we mourn his passing we are all united by shared feelings and emotions.

Niccolò Machiavelli: How One Florentine Man Continues To Haunt Political Theorists Beyond The Grave, Victoria Jaqueline Amezcua

History - Master of Arts in Teaching

I. Synthesis Essay……………………………….3

II. Primary Documents and Headnotes………..25

III. Textbook Critique……………………………..39

IV. New Textbook Entry…………………………..45

V. Bibliography………………………………….....24

The Road That Never Existed: Orientalist Myth Making Within The Historiography Of The Silk Road, Margaret Kathryn Curtin

History - Master of Arts in Teaching

I. Synthesis Essay………………………………....4

II. Primary Documents and Headnotes………....28

III. Textbook Critique……………………………...40

IV. New Textbook Entry………………………......45

V. Bibliography…………………………………....48

The Omnipresence Of Christianity In The United States: An Analysis Of The Second Great Awakening (1790-1850), Lance Sum

History - Master of Arts in Teaching

I. Synthesis Essay………………………………...1

II. Primary Documents and Headnotes………...22

III. Textbook Critique……………………………...39

IV. New Textbook Entry…………………………..44

V. Bibliography………………………………….....20

The Othering Of An Empire: A Historiographical And Pedagogical Assessment Of Orientalism, Genghis Khan, And The Mongol Empire, Edward Stehr

History - Master of Arts in Teaching

I. Synthesis Essay………………………………....3

II. Primary Documents and Headnotes………....28

III. Textbook Critique……………………………...40

IV. New Textbook Entry…………………………..44

V. Bibliography…………………………………....50

Becoming One With The Revolution: A Scholarly Analysis Of The Everyday Life Of Soviet Citizens, Genesis Medina

History - Master of Arts in Teaching

I. Synthesis Essay………………………………...1

II. Primary Documents and Headnotes………...29

III. Textbook Critique……………………………...39

IV. New Textbook Entry…………………………..44

V. Bibliography………………………………….....26

Parent Perspectives On How The Covid-19 Pandemic Affected Symptoms Of Autism Spectrum Disorder In Their Children, Desiree Marie Vanderlick

Walden Dissertations and Doctoral Studies

Autism is a disorder that is characterized by struggles with socialization anddevelopmental delays that often involve much guidance and support. The purpose of this study was to explain the experience of parents as they attempted to manage behaviors related to symptoms of autism during the worldwide quarantine prompted by COVID-19. This study aimed to close the gap in literature and explore to see if there were any concerns that could be addressed by future studies. The study was framed around Bowen’s theory, which addresses emotions within a family unit, and the interdependence theory, which addresses how humans thrive to be …

The Effects Of Secondary Traumatic Stress And Resilience On The Indicators Of Compassion Fatigue Among Occupational Therapists, Gayla Ann Aguilar

Walden Dissertations and Doctoral Studies

AbstractCompassion fatigue (CF) has been described as the “cost of caring” for traumatized individuals, which may lead to missed workdays, diminished work satisfaction, increased turnover, and decreased client care. CF has long been studied in other caring professionals, but occupational therapy practitioners (OTPs) have been largely overlooked. The purpose of this quantitative correlation study was to determine the relationship between secondary traumatic stress (STS) and resilience (RES) on burnout (BO) and compassion satisfaction (CS; i.e., indicators of CF) in OTPs. In this study, the moderation effect that RES has on STS and BO as related to CF in 68 completed …

The Essence Of Therapeutic Relationships In Equine-Assisted Psychotherapy, Joy Clark Akin

Walden Dissertations and Doctoral Studies

AbstractTraditional psychotherapeutic approaches are not always effective in alleviating psychological symptoms and improving functioning in young adults. Equine-assisted psychotherapy (EAP) has been shown as a beneficial alternative therapeutic method developed for clients not helped by traditional methods. However, the essence of the therapeutic relationship that develops between the client, horse, therapist, and equine specialist has not been explored. The purpose of this phenomenological study was to explore the lived experience of the therapeutic relationship in young adults who participated in EAP. The frameworks of person-centered theory and self psychology guided the development of interview questions, data analysis, and interpretation. Four …