Digital Commons Network^™

Personal Green Spaces During The Pandemic - Perceptions Towards Urban Home Gardens During The Covid-19 Pandemic In Bengaluru, India, Varsha Bhaskaran, Charles Nilon

Cities and the Environment (CATE)

The COVID-19 pandemic has brought about unprecedented changes in a short span of time to people’s life and living. Being in a lockdown, especially in urban areas, has led to changes in the way people perceive nature around them and within their homes. Research on this topic in the cities of the global south has been limited with even fewer studies in Indian cities. To begin to address this gap, in this exploratory study we interviewed 30 residents of Bengaluru, India to understand how they perceived the changes they experienced in their home gardens and in the nature around their …

The Impact Of Land Use And Human Population Density On Benthic Macroinvertebrate Diversity In A Highly Urbanized River, Maleha Mahmud, David C. Lahti, Bobby Habig

Cities and the Environment (CATE)

Many studies have documented the detrimental effects of urbanization on aquatic ecosystems. What is less known is how “super urban” centers—areas with unusually high human population densities and immense infrastructures—impact biodiversity. Specifically, freshwater streams and rivers that are situated in highly urbanized metropolitan areas might be more susceptible to anthropogenic disturbance. Here, we evaluated the impacts of land use and human population density on benthic macroinvertebrate diversity along the Bronx River, a freshwater river situated in one of the largest urban centers in the world: the New York metropolitan area. We addressed the following research question: How does (1) high …

Government Misinformation Platforms, Janet Freilich

Faculty Scholarship

There is a harmful mismatch between how information published by the government is perceived-as highly trustworthy-and the reality that it is often not. This Article shows that the government frequently collects information from third party private entities and publishes it with no review or vetting. Although this information is riddled with errors and inaccuracies, scholars, policymakers, and the public treat the information with unwarranted confidence because it derives from the government. Further, institutional imprimatur (and consequent trust) attaches to information even tangentially associated with the government and to information where the government explicitly disclaims review.

This Article highlights the ubiquity …

What To Expect When Preparing To Transition For Working Abroad: Exploring Work-Focused Intercultural Transition Training, Hannah Johnson

All Graduate Reports and Creative Projects, Fall 2023 to Present

Despite living in a highly globalized world with increased travels, interactions, and migrations across both physical and mental cultural lines, many individuals are still often unprepared to interact with those who are different successfully (Kupka et al., 2008). With all these increases in travel, interaction, and migrations across cultural lines, it is essential to understand the adjustment process and the potential challenges or barriers that individuals may face when transitioning to a new culture. This project systematically examines literature on intercultural transitions to improve training for individuals traveling to another culture for work. The literature examined includes pre-departure training and …

Effects Of Blood Flow Restriction During Acute Multi-Joint Eccentric Exercise On Muscle Recovery, Cody Fisher

All Graduate Reports and Creative Projects, Fall 2023 to Present

Blood flow restriction (BFR) exercise has become an increasingly common modality due to evidence that it may yield positive muscle-related effects from low-intensity exercise. However, eccentric-only exercise in a multi-joint format has not yet been investigated in regard to the BFR influence on muscle recovery characteristics. The purpose of this study was to assess muscle recovery responses via isometric peak force (PF), soreness (i.e., VAS, PPT, PPD), and functional power (i.e., SLHD) following a 5-minute low-load multi-joint eccentric exercise bout with or without blood flow restriction. Thirty participants were randomly assigned into either an eccentric-only (CON) or an eccentric BFR …

Soil Reclamation Strategies In Construction Disturbed Soil, Alexis Koelling

All Graduate Reports and Creative Projects, Fall 2023 to Present

The rapid urbanization occurring in arid environments like the Intermountain West region of the U.S. significantly alters soil conditions. Construction of roads, buildings, and other infrastructure leads to the disturbance of soil structure, nutrient depletion, and reduced fertility. This research addresses the need for sustainable soil management practices that may restore soil health post-construction. In this study, the effectiveness of various soil amendments and application methods on specific soil parameters and turfgrass establishment in construction-disturbed soils was evaluated. The study highlights the critical role of soil amendments, particularly municipal solid waste (MSW) compost, in improving soil quality and plant growth. …

Using The History Of Statistics To Teach Introductory Statistics, Melissa Hansen

All Graduate Reports and Creative Projects, Fall 2023 to Present

While often taught in high school and required as part of a college degree, statistics classes are sometimes viewed by students as an obstacle rather than a support for their overall goals. One way to increase student engagement in a statistics course is to use the history of statistics. Within the literature review, the advantages to using the history of statistics are discussed as well as the more extensive research on using the history of mathematics in mathematics courses. Included are instructional strategies for using the context around the development of mathematical ideas in math classrooms which can be extended …

Characterization Of Carbonaceous Fault Rocks, Pioneer Fault Zone, South-Central Idaho, Genna Baldassarre

All Graduate Reports and Creative Projects, Fall 2023 to Present

Differing crystallinities of carbonaceous material are common in fault rocks across a range of geologic settings and spatial scales and may provide constraints on strain rate, the nature of fault slip, fluid-rock interactions, and temperature variations over the earthquake cycle. The Pioneer fault at Little Fall Creek in south-central Idaho provides an excellent opportunity to study nanostructure changes of carbonaceous matter as a function of fault deformation. At this location, the Pioneer Fault exhibits a well-defined principal slip zone (PSZ) composed of multi-layered white siliceous mineralization and black carbon to graphite with a continuously exposed adjacent damage zone that includes …

Storytelling In Interior Design: A Hospitality Case Study Based On Avatar: The Last Airbender, Katelyn Isaacson Bauer

All Graduate Reports and Creative Projects, Fall 2023 to Present

Storytelling can function as a crucial element in interior design, offering a powerful means to captivate and engage individuals within a space. The allure of storytelling lies in its ability to evoke emotions, convey messages, and create memorable experiences. Humans are naturally drawn to narratives that transport them to different worlds, evoke nostalgia, or inspire. This fascination with storytelling has led to a notable increase in themed spaces across various industries, from amusement parks and hotels to restaurants and retail spaces. The integration of storytelling into interior design not only enhances the aesthetic appeal of a space but also serves …

Uc Transcript 2024-05-01, Northern Illinois University

University Council Archives

No abstract provided.

The Controlled Narrative Of “Jane Roe:” Norma Mccorvey’S Life Beyond The 1973 Trial, Eleanor G. Strickland

Honors College Theses

Norma McCorvey, Jane Roe of Roe v. Wade, 1973, wrote two memoirs twenty years after the Supreme Court trial that surrounded her third pregnancy. These memoirs (I Am Roe, 1994, and Won by Love, 1997), along with the recent documentary AKA Jane Roe (2020), provide an insight into McCorvey’s life and how she was used by politicians and civilians during and after the influential trial. McCorvey lived a complicated life and was constantly being pulled in different directions spiritually, politically, and personally. This thesis shows how McCorvey attempted to re-write the narrative of her life using …

Local Existence Of Solutions To A Nonlinear Autonomous Pde Model For Population Dynamics With Nonlocal Transport And Competition, Michael R. Lindstrom

School of Mathematical & Statistical Sciences Faculty Publications

Highlights

• Partial differential equation models are ubiquitous in applied sciences.

• A partial differential equation based in ecology is studied for solution existence.

• Energy methods and convergence analysis lead to local classical solutions.

Abstract

In this paper, we prove that a particular nondegenerate, nonlinear, autonomous parabolic partial differential equation with nonlocal mass transfer admits the local existence of classical solutions. The equation was developed to qualitatively describe temporal changes in population densities over space through accounting for location desirability and fast, long-range travel. Beginning with sufficiently regular initial conditions, through smoothing the PDE and employing energy arguments, we obtain a sequence …

Commencement Program, May 2024, Bemidji State University

Commencement Programs

No abstract provided.

The Role Of Maternal Emotion Regulation In The Relationship Between Maternal Adverse Childhood Experiences (Aces), Negative Parenting, And Child Externalizing Behaviors, Maddison Knott

Master's Theses

Exploration of the effects of maternal Adverse Childhood Experiences (ACEs) on child externalizing behaviors were conducted in the proposed study. Subtypes of ACEs, such as household dysfunction and maltreatment, and their effects on child externalizing behaviors were also examined. Maternal ACEs have shown to have negative effects on their children through use of more negative parenting practices (NPP). However, the role of maternal difficulty in emotion regulation in the link between maternal ACEs, NPP, and child externalizing behaviors has not been previously shown in the literature. Thus, the present study aimed to examine these relations, specifically with NPP as a …

3d Analysis Of Fe-Ti Oxides And How They Affect Crystal-Plastic Deformation In Atlantis Bank, Southwest Indian Ridge, Sarah Hill

Master's Theses

This project focuses on the importance of the relationship between Fe-Ti oxide abundance and interconnectivity, and crystal-plastic deformation in Atlantis Bank, Southwest Indian Ridge by utilizing Micro-CT scanning. This was done through comparing the Micro-CT scans of 15 samples from three different Ocean Drilling Program and International Ocean Discovery Program drill holes using the Nikon NIS Advanced Research 3-D visualization program and producing plots and statistics from MATLAB. Results indicate a wide range of textures across a range of crystal-plastic fabric intensity and Fe-Ti oxide abundance. Ultimately, there was a generally positive relationship between depth, CPF intensity, and Fe-Ti oxide …

Assessing The Independent Role Of Moral Foundations In Attitudes Toward Various Justifications For Abortion, Saba Shahid

Master's Theses

Although many states have legal frameworks that restrict abortion to certain situations, largely associated with health risks to the mother, child or both, other factors, such as financial stability, emotional readiness, and partner's presence, are not covered by existing laws, though they may be critical factors contributing to abortion decisions. To assess the role of these factors, participants (N= 302) were recruited online via Prolific Academic and randomly assigned on a between participants basis to view a single vignette that manipulated abortion justification category (financial, emotional, partner) and the presence/absence of justification. They reported the extent to which …

Satellite Image Analysis And Sidewalk Classification Using Deep Learning Models, Subeksha Khanal

Master's Theses

Lack of sidewalk pavement can contribute to pedestrian fatalities and injuries in the USA. Although many researchers have conducted research on sidewalk detection, there are not many publicly available datasets that we would work on for sidewalk classification. In this study, I conducted classification tasks using pretrained CNN models including VGG16 and ResNet50. I extended these models by adding custom layers at the top of pretrained layers, employing various techniques to improve the classification accuracy.

The dataset comprises 4,731 images of sidewalk based on occlusion levels, including images where the sidewalk is visible from overhead and instances where sidewalk is …

Effects Of Identity And Competency-Based Rejection And Acceptance On Online Versus Face To Face Reaffiliation Preferences In Adults, August Namuth

Master's Theses

Humans are social animals, resulting in notable sensitivity to experiences of acceptance and rejection. This study extends existing research by considering whether rejection or acceptance based on identity uniquely influences reaffiliation interests. Participants recalled either an inclusionary or exclusionary experience (or a control state), which would have been based on their competency or identity. Following this experience, they indicated their interest in participating in virtual and in-person social activities. I hypothesized that identity-based rejection would foster an interest in reaffiliation through online activities due to the greater availability to join likeminded groups online compared to in person. Conversely, I hypothesized …

Agricultural Producer And Non-Producer Perceptions Of Crop Residue Burning: A Focus On Arkansas, Jillian Hyink, Ryan Bresnahan, Brandon R. Mcfadden, Aaron M. Shew, James Mitchell

Agricultural Economics and Agribusiness Faculty Publications and Presentations

Agricultural producers adopt management practices that positively and negatively affect the lives of non-producers in their communities. CRB has important environmental and human health implications, and local non-producers might have different perceptions and attitudes from agricultural producers about crop residue burning. In this paper, we use a multi-stakeholder approach to study the issue of crop residue burning (CRB). Survey data were collected from a sample of producers in Arkansas who burn crop residue and a sample of non-producers who resided in the same counties as the producers. Non-producers may not be willing to compensate producers at an amount that would …

Utilizing Nanodiamond For Antiretroviral Drug Delivery To Hiv Infected Microglial Cells, Ebenezer Owusu

Theses and Dissertations

Combination antiretroviral therapy (cART) is widely used to treat HIV infection, but it fails to eradicate viral reservoirs, such as microglia in the brain, leading to HIV-associated neurological disorders (HAND). Advances in nanomedicine have enabled the development of targeted drug delivery systems, and nanodiamonds (NDs) and fluorescent nanodiamonds (FNDs) have emerged as a potential solution due to their biocompatibility, non-toxic nature, and efficiency as drug carriers. Our study builds on previous findings that NDs can cross the blood-brain barrier (BBB), aiming to utilize NDs and FNDs for their added traceability. We propose a multifunctional nanodrug platform that leverages NDs and …

Electrocatalytic Degradation Of Bisphenol A Using Nickel Sulfide Supported On Graphene Oxide And Cobalt Sulfide Supported On Graphene Oxide Composite Materials, Katherine Ellynn Wright

Theses and Dissertations

The degradation of bisphenol A (BPA) by nickel sulfide supported on graphene oxide (NiS/GO) and cobalt sulfide supported on graphene oxide (CoS/GO) composite materials was investigated. The catalysts were studied to determine the optimal conditions for BPA degradation using electrocatalysis. Electrocatalytic trials were performed using varying parameters, which included electrolyte concentrations of 1.0 g/L, 2.0 g/L, and 4.0 g/L Na2SO4, pHs of 2, 4, and 6, and constant currents of either 0.100 A or 0.200 A. During the reaction samples were taken before the current was applied and 30 minutes and 60 minute intervals to observe the degradation of …

Developing Resilient Defense Strategies Against Pheromone-Based Attacks In Foraging Robot Swarms, Ryan A. Luna

Theses and Dissertations

This thesis delves into the security of stochastic pheromone-based foraging algorithms within swarm robotic systems, a subset of foraging algorithms distinguished by their reliance on probabilistic decision-making mechanisms inspired by the natural world. Such algorithms face vulnerabilities in stigmergic communication that threaten to disrupt swarm operations. This research investigates these vulnerabilities, presenting two distinct contributions.

The first contribution examines the implementation of quarantine strategies as a defensive measure to isolate and mitigate the impact of fake resource attacks. By simulating these attacks, this study quantitatively assesses their detrimental effects on swarm efficiency and explores the efficacy …

Navigating School Restructuring In The Post-Covid Era: A Principal’S Perspective In Sustaining Organizational Health While Bridging The Academic Achievement Gap, Alma Alicia Perez-Campos

Theses and Dissertations

In 2019, the COVID-19 pandemic led to nationwide school closures, followed by a mandate for schools to reopen in 2020, posing challenges for ensuring both educational continuity and student safety. This paper presents findings from a mixed-method study involving ten campus principals in District A, South Texas, post-pandemic. Qualitatively, the study explored the principals' perspectives on restructuring their campuses to address achievement gaps while maintaining organizational health. Quantitatively, it examined the relationship between achievement and organizational health scores and any differences in organizational health pre- and post-COVID-19. The study aimed to offer insights for future …

Structural Sensorimotor Adaptations In Young Adults With Low Back Pain, Isaac Chrisman, Jo Armour Smith, Rongwen Tain, Kelli G. Sharp, Laura M. Glynn, Linda R. Van Dillen, Jesse V. Jacobs, Steven C. Cramer

Student Scholar Symposium Abstracts and Posters

Chronic low back pain (CLBP) is the largest cause of disability worldwide. There is evidence for regional structural brain adaptation in CLBP. Most studies have investigated middle-aged adults and show decreased grey matter density in pain processing regions. It is not clear if these adaptations are evident early in the lifespan of individuals with CLBP. The purpose of the study was to compare sensorimotor gray matter density in young adults with a history of CLBP with back-healthy controls. 53 young adults with a greater than 1-year history of CLBP and 29 young adults with no history of LBP participated. Clinical …

Synthesis Of Thermoresponsive Poly(N-Isopropyl Acrylamide) Based Core-Shell And Hollow Shell Nanogel With Tunable Core And Shell Thickness, Mohamad Hijazi, Molla R. Islam

Student Scholar Symposium Abstracts and Posters

Nanogels have emerged as a notably safer and more effective means for drug delivery, primarily due to their adjustable drug-loading capabilities. Hollow-core nanoparticles offer some unique properties that are desirable for drug delivery applications. Initially, silica core nanoparticles were synthesized using the Stöber process at different temperatures where Tetraethoxysilane (TEOS) undergoes hydrolysis in the presence of ethanol and then a condensation reaction to form silica nanoparticles. Scanning Electron Microscopy (SEM) and Optical Microscopy (OM) analysis revealed that the size of silica core particles varied with the synthesis temperature (300 nm at 30°C to 150 at 60°C). The core silica particles …

Sensorial Memories: A Cinema Speculum In Aftersun(2022) And Petite Maman(2021), Tingyi Zhu

Student Scholar Symposium Abstracts and Posters

In her 1975 article "Visual Pleasure and Narrative Cinema," Laura Mulvey used psychoanalysis as a political weapon to critique the issue of the male gaze in traditional Hollywood narrative cinema. Mulvey's work is pioneering for feminist film studies but was criticized and reexamined among film and feminist scholars. Building on the precedent of Mulvey and the feminist research of Luce Irigaray, contemporary scholar Lucy Bolton has proposed the camera as an "Irigarayan speculum," explaining how certain contemporary films delve into female characters' inner worlds, creating them with subjectivity and diversity. Drawing on contemporary feminist film theories and phenomenology theories, I …

“Pro-Woman, Pro-Life”: Framing Of The Anti-Abortion Movement, Olivia Rivet

Student Scholar Symposium Abstracts and Posters

This project on the “Pro-Woman, Pro-Life" framing of the Anti-Abortion Movement uses James Paul Gee's theoretical lens on discourse analysis. My research corpus is comprised of historical, legislative, news, editorial, and film data. This project focuses on when the term "Pro-Woman" first appeared in the anti-abortion discourse and how it has been used to reinforce the Pro-Life stance. I argue that the phrase -- "Pro-Woman" -- is a discoursal strategy to appeal to women who are ideologically aligned with the Pro-Choice movement. According to the Pro-Woman, Pro-Life framework, no "feminist" would want to support a practice, such as abortion, that …

The Impact Of Childhood Trauma On Adult Attachment Style, Luella Rubin-Wylie, Desiree Crevecoeur-Macphail

Student Scholar Symposium Abstracts and Posters

Repeated and complex childhood trauma can have devastating effects on individuals and their future relationships. Attachment styles are developed in the early years of an individual's life, and adverse experiences during these early years can negatively affect the attachment style that an individual develops. Various traumatic experiences during childhood, such as abuse/neglect, death/separation of parent, or witnessing domestic violence, may lead individuals to develop insecure attachment styles in their future romantic relationships. In many instances, experiencing childhood trauma can result in the development of aninsecure attachment style of anxious, avoidant, or disorganized. This study aimed to examine the impact of …

Dancetag: Using Sensors To Improve Feedback Given To Dance Students, Yanelly Mego

Student Scholar Symposium Abstracts and Posters

The structure of dance classrooms has remained unchanged for several years. Very little, if any, technology has been incorporated to improve the quality of teaching. This has motivated our research project, whose goal is to capture dance movements with wearable sensors, to develop DANCETAG (Data Analytics and Notation with Captured Event Tagging). This is a platform that allows the gathering of data captured by Sony’s Mocopi sensors and annotating them with the dancer's movements. The Mocopi sensors make up a motion capture system. It is comprised of six small, round sensors that can be attached to velcro straps and clips. …

Hvac Energy Cost Minimization In Smart Grids: A Cloud-Based Demand Side Management Approach With Game Theory Optimization And Deep Learning, Rahman Heidarykiany, Cristinel Ababei

Electrical and Computer Engineering Faculty Research and Publications

In this paper, we present a novel cloud-based demand side management (DSM) optimization approach for the cost reduction of energy usage in heating, ventilation and air conditioning (HVAC) systems in residential homes at the district level. The proposed approach achieves optimization through scheduling of HVAC energy usage within permissible bounds set by house users. House smart home energy management (SHEM) devices are connected to the utility/aggregator via a dedicated communication network that is used to enable DSM. Each house SHEM can predict its own HVAC energy usage for the next 24 h using minimalistic deep learning (DL) prediction models. These …