Digital Commons Network^™

Hate Speech Detection Using Textual And User Features, Rohan Raut

Boise State University Theses and Dissertations

Social media platforms provide users with a powerful platform to share their ideas. Using one’s right to expression to incite hatred toward a particular group of people is inappropriate. However, hate speech is pervasive in our society. Spreading hate through online social networks like Facebook, Twitter, Tiktok, and Instagram is commonplace in today’s milieu. One such case is the unprecedented COVID-19 pandemic, which engendered anti-Asian hate.

In current literature, there is limited study on using user features in conjunction with textual features to detect hate. This thesis aims to combine textual features with user features to improve the state-of-the-art hate …

Structure, Function, And Immunogenic Applications Of Ab5-Type Adp-Ribosylating Bacterial Toxins, Elise Marie Overgaard

Boise State University Theses and Dissertations

Bacterial mono-ADP-ribosyltransferases (ARTs) catalyze the singular transfer of an ADP-ribose moiety from an NAD+ molecule onto a target molecule. ARTs contain an ancient and highly conserved tertiary structure and have a wide variety of intracellular targets and effects. Some, but not all, bacterial ARTs have an AB₅-type multimeric structure consisting of an enzymatically active subunit non-covalently situated atop of a non-toxic pentamer. The active, or A, subunit of AB₅-type toxins has a catalytic action that contributes to bacterial pathogenicity, and it is sometimes, but not always, an ART. ArtAB is an ART with AB₅-type …

Modulation Of Alpha-Crystallin-Membrane Association By Phospholipid Acyl Chain Length And Degree Of Unsaturation, Geraline Trossi-Torres

Boise State University Theses and Dissertations

Cataract is the leading cause of blindness worldwide. The only treatment for cataracts is the surgical removal of the cataractous lens and the replacement of an intraocular lens. With less availability of treatment and low income, the visual damage caused by cataracts can go untreated. The cataract may develop again after surgery, such as posterior capsule opacification. With age and cataracts, α-crystallin, a significant protein of the mammalian eye lens, is progressively associated with the eye lens membrane. The primary association sites of α-crystallin with the membranes are phospholipids. However, it is unclear if phospholipids’ acyl chain length and degree …

Direct Ink Writing Of Flexible Piezoelectric Sensors, Amanda M. White

Boise State University Theses and Dissertations

Piezoelectric poly(vinylidene fluoride-co-trifluoroethylene), or PVDF-trFE, builds up significant electrical charges on its surface when stressed. By correlating the mechanical force with the resulting electrical charges or voltages, researchers have developed flexible, broadband, and biocompatible force sensors. PVDF-trFE force sensors are traditionally fabricated via spin coating or solvent casting, which result in large waste production and experience difficulties in forming complex geometries. To tackle these challenges, I leveraged a commercial direct ink writing system (nScrypt microdispenser) to additively manufacture PVDF-trFE force sensors. I first synthesized an unprecedented piezoelectric ink that is compatible with a commercial ink writing system at Boise State …

The Role Of Radiomics And Ai Technologies In The Segmentation, Detection, And Management Of Hepatocellular Carcinoma, Dalia Fahmy, Ahmed Alksas, Ahmed Elnakib, Ali Mahmoud, Heba Kandil, Ashraf Khalil, Mohammed Ghazal, Eric Van Bogaert, Sohail Contractor, Ayman El-Baz

All Works

Hepatocellular carcinoma (HCC) is the most common primary hepatic neoplasm. Thanks to recent advances in computed tomography (CT) and magnetic resonance imaging (MRI), there is potential to improve detection, segmentation, discrimination from HCC mimics, and monitoring of therapeutic response. Radiomics, artificial intelligence (AI), and derived tools have already been applied in other areas of diagnostic imaging with promising results. In this review, we briefly discuss the current clinical applications of radiomics and AI in the detection, segmentation, and management of HCC. Moreover, we investigate their potential to reach a more accurate diagnosis of HCC and to guide proper treatment planning.

Pronghorn Space-Use Ecology In Utah, Veronica A. Winter

All Graduate Theses and Dissertations, Spring 1920 to Summer 2023

Pronghorn are viewed as a quintessential part of the landscape in the American West. Found only in western North America, pronghorn is a unique species, having historic ranges within prairie, shrubland-steppe, and desert habitat across the continental west. Even though they have been present on this landscape since the last ice age, little is known of pronghorn ecology. There has been growing concern over the impact anthropogenic features, such as development, agriculture, and roads are having on migration, seasonal range conditions, and overall population dynamics. The aim of this thesis is to investigate factors that may be important for pronghorn …

Evaluation Of Energy Detection-Based Spectrum Sensing For Cognitive Radio Applications, Rania. A. Youssef, Mohamed. A. Mohamed, Ahmed A. Kabeel

Mansoura Engineering Journal

In this paper, a novel design of cognitive radio (CR) system based on a tunable ultra wide-band antenna is suggested; it offers a quick and cheap method for effectively locating spectrum gaps spanning. The frequency ranges of 9.30 to 13 GHz with three operating bandwidths (BW) of 1.11GHz ,0.8 GHz, and 0.36GHz. Frequency is scanned by using a tunable Ultra-Wideband, the antenna has a small size with five gaps that are used as a Switch 2 mm × 3 mm and the partial ground 30 mm × 30 mm, these Switches can offer a tuning capability. The suggested antenna is …

Heterogeneity Estimators In Random-Effects Meta-Analysis In Education, Qian Wang

Dissertations

Over the last four decades, meta-analysis has proven to be a vital analysis strategy in educational research for synthesizing research findings from different studies. When synthesizing studies in a meta-analysis, it is common to assume that the true underlying effect varies from study to study, as studies will differ in design, participants, interventions, or sample size that can lead to heterogeneity in their underlying effects. The magnitude of this heterogeneity between studies can be quantified as τ2 in a random-effects meta-analysis. Estimating the between-study heterogeneity (τ2) becomes an important part of random effects meta-analysis reporting, since this quantity plays a …

Evaluating Translocation Strategies For Box Turtles In Urbanizing Landscapes, Elizabeth D. Hays

Biological Sciences Undergraduate Honors Theses

Urbanization of landscapes, resulting in habitat degradation, loss, and fragmentation, is a significant contributor to the global decline of reptile biodiversity. Although translocation is a common management strategy for wildlife populations subject to urbanization, the efficacy of reptile translocation studies, including those of box turtles (Terrapene spp.), is highly variable. Hard-release translocation of box turtles has often proven ineffective due to homing attempts and rapid post-translocation movements. Some studies have presented soft-release as a possible method for mitigation of the negative effects of hard-release, yet those studies have also produced mixed results. Therefore, I radiotracked 18 translocated Terrapene carolina …

Identifying & Addressing Barriers To Child Care For Formerly Incarcerated Mothers, Joanne Bird

Capstone Experience: Master of Public Health

As women’s incarceration rates have risen significantly in recent decades, gender-specific programs are needed to meet the needs of formerly incarcerated mothers (FIM). Although child care can be difficult to access for many families, this marginalized population faces unique obstacles to accessing child care. In order for FIM to be employed and reintegrate, they must be able to access child care; however, FIM experience unique barriers to securing child care services. This policy brief aims to identify the special considerations FIM face, as well as to explore why existing programs are not meeting their specific needs. A literature review was …

The Merit Of Inclusion: A Policy Review Examining The Convergence Of Special Education And Inclusions Policies With Compensatory Medicaid Policies In The Wake Of The Covid-19 Pandemic, Corbyn Baggett

Capstone Experience: Master of Public Health

On March 11, 2020, the World Health Organization (WHO) formally recognized the novel coronavirus (COVID-19) outbreak as a global pandemic. This global issue compelled governments to announce careful virus containing policies in order to prevent further spread and control of the disease. Although it has been proven that measures like social isolation could aid in scaling the spread of illness, the resulting extended school closures that occurred in response to an increased number of COVID-19 outbreaks posed significant challenges for all students, but especially those students with special needs. The unpredictable nature of COVID-19 at the outset of the pandemic …

The Risk Factors Of Long Covid In The Acute Covid And Solid Organ Transplant Retrospective Cohorts, Ahmed Nyandemoh

Capstone Experience: Master of Public Health

Background: Coronavirus disease 2019 (COVID-19) in solid organ transplant (SOT) patients is associated with more severe outcomes than non-immunosuppressed hosts. The risk factors for developing the long COVID in acute COVID remain unknown, and the survival outcomes of long COVID in SOT patients remain understudied.

Methods: We developed several retrospective cohorts. This project included all patients identified with acute COVID in the National COVID Collaborative Cohort Registry from July 1, 2020, to June 30, 2022.

Patients with long COVID were compared to those without long COVID in the acute COVID cohorts. Similarly, we compared the patient demographic with long COVID …

Through The Disciplinary Looking Glass: Examining The Impact Of The Adultification Of Black Adolescent Girls Through The Perspectives Of New York State School Administrators, Caron F. Cox

Education Doctoral

The purpose of this phenomenological study was to examine the perceptions of school administrators regarding the impact adultification bias toward Black adolescent girls has on their overrepresentation in disciplinary data. Data were analyzed through 10 semi-structured interviews of principals and assistant principals. Social reproduction theory, intersectional theory, and Black feminist thought framed this study’s findings, which suggest that Black adolescent girls experience adultification bias regularly, contributing to their negative schooling experiences. These adverse experiences are often the result of a subjective interpretation of district policies through a biased lens.

The findings suggest that building leaders are often willing to facilitate …

Thematic Consistency Between Criminal History And Crime Scene Behaviors: Comparing Sexual Homicide Offenders With And Without Criminal Histories Of Sexual Offenses, Shannon E. Ettinger

Student Theses

Offender profiling research suggests that offenders may display behavioral consistency, meaning they may behave in some consistent manner between their crime scene actions and other aspects of their lives. Through behavioral themes, researchers can identify consistency in groups of individual behaviors that are thematically similar. Previous literature successfully applied the Expressive/Instrumental themes to homicide crime scene behaviors and criminal history. The current study aims to apply the Expressive/Instrumental thematic approach to analyzing the relationship between sexual homicide offender’s criminal history and their crime scene behaviors. The present study focuses on the distinction between sexual homicide offenders with a history of …

Rethinking Committee Work In The Research Enterprise: The Case Of Regenerative Gatekeeping, Jonathan C. Lewis, Aixa Alemán-Díaz, Mona Behl, Sarah Kolesar, Lisa White, Brandon Jones, Corey Garza, Sharon Cooper

Marine Science Faculty Publications and Presentations

Committees touch nearly every facet in the science, technology, engineering, and mathematics research enterprise. However, the role of gatekeeping through committee work has received little attention in Earth and space sciences. We propose a novel concept called, “regenerative gatekeeping” to challenge institutional inertia, cultivate belonging, accessibility, justice, diversity, equity, and inclusion in committee work. Three examples, a hiring committee process, a seminar series innovation, and an awards committee, highlight the need to self-assess policies and practices, ask critical questions and engage in generative conflict. Rethinking committee work can activate distributed mechanisms needed to promote change.

Educational Technology Workshops For The Seniors Adults, Maria Guadalupe Martinez Bribiesca

Capstone Projects and Master's Theses

The City of Watsonville Parks and Community Services works with various ages, from toddlers to seniors, depending on the program or organization. The main focus of this project was to work towards keeping seniors up to date with advanced technology. The problem was that many seniors don’t have the knowledge when it comes to using technology properly. The project's purpose was to educate as many senior citizens with basic computer skills. The workshop was offered both in Spanish and English once every month. The individual appointments are every week on Tuesdays. The project has exceeded expectations. The individual appointments get …

Addressing The Need, Laurel Fry

Capstone Projects and Master's Theses

Community Solutions is a nonprofit agency that provides comprehensive spectrum of prevention intervention treatment and residential services to the communities of Santa Clara and San Benito. They provide services and support to help children, families, and individuals overcome the challenges of mental health issues substance abuse, trauma, severe family dysfunction, sexual and domestic violence, and human trafficking. With the growing need of mental health services, new graduates are needing assistance in obtaining a career. This project is to create and present a training to help assist these new hires in obtaining a career. It is expected that those who attend …

Inspiring Students In Careers In Science, Technology, Engineering, And Math (Stem) Using Science Fairs, Sydney Ann Guire

Capstone Projects and Master's Theses

Science fairs have many benefits when it comes to students’ academic success. They are an opportunity for them to explore, experiment, and find their own interests. Science fairs help provide students with experiences and pursue future careers in STEM. Given the importance in STEM, not all school districts host science fairs for their students. The purpose of this capstone project is to examine the benefits of science fairs on students through the use of literature review, teacher and school administrator interviews, and student surveys. The findings indicate that science fairs inspire students to create a love for science and continue …

Balancing Stress, Education And Health As A College Student, Alexandra Cayot

Capstone Projects and Master's Theses

This capstone paper touches base on stress relieving coping mechanisms for college students in order to help support college students in balancing their education, health and stress. This paper is based off of research and a workshop that I conducted at CSUMB.

Helping Immigrant Children Cope With Stress And Anxiety, Fatima Luna

Capstone Projects and Master's Theses

Besides physical health, mental health is a critical component of every person’s well-being starting from childhood. In the United States, stress and anxiety are one of the most common mental disorders in children. Occasionally, parents and the environment put much pressure on a child resulting in anxiety; at times, parents’ anxiety is projected onto their kids. Teaching children how to cope with daily stressors and anxiety is crucial to their development. This project focused on teaching Hispanic children about managing stress and anxiety through mindfulness. While also learning about how to seek help and express negative emotions. To help children …

Coping Strategies To Decrease Ptsd For Previously Incarcerated Veterans, Simone The

Capstone Projects and Master's Theses

The focal topic of this capstone project is the emotional well-being and improvement of formerly incarcerated veterans who were transitioning out of the California prison system. The median age of formerly incarcerated age in Washington state in 2018 was 48.3 years old (Drapela, 2018). A focus on emotional well-being for this demographic is needed due to the individuals being at a higher risk of suicide, homelessness, and mental illness (Spence, Crawford, & LePage, 2020). Previously incarcerated veterans often face mental illness from experiences of high stress and traumatic situations within prison, the military, and events from their childhood. To attempt …

Conscious Discipline For Parents Of Preschool Aged Children, Claire Seabock

Capstone Projects and Master's Theses

This capstone project focuses on the benefits of conscious discipline for both the parent and the child. Conscious parenting is a type of parenting style that asks the parent to consciously look into the way they interact and respond to their child’s behavior. The relationship between the parent and child from two to five years old sets the foundation for a secure attachment between a parent and child during the middle childhood, teenage and early adulthood years. Conscious parenting is a parenting style that helps the parent understand the needs of their children to better help them regulate their emotions. …

Investigating The Role Of Palmitoyl Acyltransferase 14 In Preventing Early Death In Arabidopsis Thaliana, Robert Elliott

Master's Theses and Capstones

Palmitoylation is a reversible post-translational modification that affects the location, activity, and stability of proteins. Arabidopsis thaliana contains 23 genes for palmitoyl acyltransferases (PATs), the enzymes that catalyze palmitoylation. Loss of PAT14 activity results in early senescence and diminished plant size when plants are grown on standard peat/perlite mixtures in pots and watered with a commercial fertilizer, but this phenotype is not observed when plants grown on agar plates containing a different nutrient solution. Here we show that neither the peat/perlite growth medium nor the commensal microbes present in the growth are the causative agents for phenotype development. However, the …

Limitations-Owning And Interpersonal Dimension Of Intellectual Humility, Jason Baehr

Philosophy Faculty Works

According to one prominent account of intellectual humility, it consists primarily of a disposition to “own” one’s intellectual limitations. This account has been criticized for neglecting the interpersonal dimensions of intellectual humility. We expect intellectually humble persons to be respectful and generous with their interlocutors and to avoid being haughty or domineering. I defend the limitations-owning account against this objection. I do so in two ways: first, by arguing that some of the interpersonal qualities associated with intellectual humility are qualities expressive of virtues other than intellectual humility; and second, by arguing that, when properly described, the kind of limitations-owning …

The Cowl - V. 87 N. 8 - December 1, 2022

The Cowl

The Cowl - student newspaper of Providence College. Vol. 87 No. 8 - December 1, 2022. 16 pages.

Metabolic Changes Associated With Gestational Diabetes And Weight Loss, Marykate Smith

Master's Theses

Introduction: Gestational Diabetes Mellitus (GDM) is diabetes diagnosed for the first time during pregnancy and negatively affects the mother and her child. Research suggests a multidisciplinary lifestyle intervention may aid in the reduction of GDM and its complications. Further, the use of metabolomics is needed to understand the alterations that happen prior to GDM diagnosis to reduce its recurrence.

Objective: Metabolomics analysis was conducted at baseline and 16-weeks post-intervention for women enrolled in a pre-pregnancy lifestyle intervention study to observe metabolic changes associated with GDM occurrence and weight loss.

Methodology: Sixteen samples from the parent Gestational Diabetes Prevention trial were …

Dynamic Soil Properties In The Lower Rio Grande Valley: Understanding Responses Of Infiltration Rate, Bulk Density, Aggregate Stability To Different Tillage Practices, Temiloluwa Faith Awotoye

Theses and Dissertations

Dynamic Soil Properties (DSPs) are soil properties that change in response to both natural and human-caused interruptions and pressures such as agro-based and wildland management. These soil properties can transform for months or even years in response to the farm use and management procedures. This research project investigates the relationship between different dynamic soil physical properties and tillage practices in the Texas Hidalgo sandy clay loam benchmark soil series. Data analyses was done to compare the effect of tillage to these soil physical properties and build a discussion about relationships between on-farm practices to other aspects of farm viability. We …

Dynamic Soil Properties In The Lower Rio Grande Valley: Carbon And Nitrogen Responses To Different Tillage Practices, Luzyannet Ballesteros Gonzalez

Theses and Dissertations

There has been increased attention in utilizing agriculture for carbon sequestration. Soil carbon and nitrogen are two dynamic soil properties (DSPs) that are indicators of soil health and function and have overlapping cycles. These soil properties change frequently as a result of environmental conditions and agricultural management practices. This study focuses on the impact of tillage practices in unirrigated agricultural fields in Hidalgo and Willacy counties located in South Texas on Hidalgo Sandy Clay Loam; With a particular focus on Soil Total Carbon (TC), Soil Inorganic Carbon (SIC), Permanganate Oxidizable Carbon (POXC), Carbon and Nitrogen ratio (C:N), Soil Organic Matter …

Conjunctive Management For Groundwater-Surface Water Resources: Numerical Modeling And Potential Assessment Of Managed Aquifer Recharge (Mar) At Lower Rio Grande Valley In South Texas, Dwight Zedric Q. Capus

Theses and Dissertations

Texas is well known to frequent floods and droughts, and yet has mounting concerns in very imbalanced water availability and water demands from growth in population and economical activities. Capturing and storing water is essential to long-term and climate-smart management of the “already-scarce” water resources. This study aimed to apply numerical modeling to evaluate potentials and impacts of Managed Aquifer Recharge (MAR) to regional groundwater systems in the Lower Rio Grande Valley. Using Visual MODFLOW Flex 3D package, different scenarios were simulated for groundwater flow patterns and storage capacities. Water injections tested ranged between 7.30x105 ft3 to 3.65x109 ft3 , …

Effects Of Fibers In Dense Graded And Gap Graded Asphalt Concrete, Franher Daniel Cantu

Theses and Dissertations

As a part of efforts to understand the interactions between fibers and particles in compliant binder such as asphalt. This investigated the compressive behaviors of fiber reinforced asphalt concrete with different aggregate gradation, such as gap graded and dense graded. There have been multiple studies attempting to understand the impact of fibers on particle reinforced composites, however, only few of those focused on the fiber-particle interactions. A comprehensive literature review on the current state of the art of fiber reinforced asphalt concrete and fiber-particle interactions was conducted. Then a series of compression tests were conducted using various size steel fibers …