Digital Commons Network^™

Blockchain For Online Video Game Integrity, Philip Salire

Master's Theses

With the growing level competition in video games, especially with regards to competitively played video games known as ”e-sports,” many players are searching for methods of gaining competitive advantages. As such, there is growing demand in software exploits of video games that aim to provide players unfair competitive advantages. Colloquially, these software exlpoits are referred to as “cheats” or “hacks.” Video game developers counteract these exploits by implementing “anti-cheat” technologies. Anti-cheats employ a myriad of complex methods across software, network, and hardware to detect and prevent cheats. They can be implemented both client-side and server-side with current research and implementations …

You’Re Dying Up There, Ryan H. Smith

Master's Theses

YOU’RE DYING UP THERE is a feature-length dramatic screenplay about Bob Nash, a struggling stand-up comedian, whose sole focus, after discovering he has stage IV lung cancer, becomes headlining The Comedy Store in Los Angeles. This feature length dramatic screenplay serves as a meditation for how to write an anti-hero, as well as an exploration of the emotional depths of the traditional harlequin role. By stripping away much of the joke-heavy presence that the main character resides in as a public persona, the audience can explore both the depression he experiences and the loathsome qualities he possesses. Nash convinces his …

Common Pattern Generation For The Detection Of Lolbin Attacks, Alaa Abushqeir

Master's Theses

The cybersecurity environment is constantly evolving as attackers deploy progressively advanced methodologies. The utilization of Living Off the Land Binaries (LOLBins) represents a notable strategy in which normal system utilities are exploited for the purpose of executing malicious actions. This approach poses difficulties in terms of both detection and mitigation. The primary objective of this study is to examine LOLBins, which are a specific category of tactics falling under the broader concept of ”Living Off the Land” (LOL). In LOLBins, malicious actors exploit pre-existing tools in order to maintain a covert presence and circumvent security measures. Defending against LOLBins is …

The Debate On Nil: Progress For Female Collegiate Sports?, Stephanie Andrada

Master's Theses

In this study, seven female collegiate athletes from three different women’s sports teams (basketball, gymnastics, and volleyball) from a mid-major, Division-I college were interviewed. The study analyzed the lived experiences that NIL has on these specific female athletes in these particular women’s sports using a qualitative methodology. Three research questions were posed:

1. In what ways does the commercialization of college sports influence the NIL opportunities for these female athletes?
2. Could NIL perpetuate an uneven playing field for these female athletes in competition for limited resources?
3. To what degree do these female college athletes feel that NIL presents opportunities for equitable …

Electronic And Optical Properties Of 2d Materials And Their Van Der Waals Heterostructures Using Density Functional Theory, Paridhi Bisht

Master's Theses

Layered 2D materials offer unique physical and chemical properties, including high surface area-to-volume ratios, layer-dependent electronic and optical traits, and scalability. Transition metal dichalcogenides (TMDs) represent a versatile class within 2D materials, with metals, semiconductors, insulators, and superconductors. Weak van der Waals forces between layers enable easy exfoliation and stacking for vertical heterostructures, promising electronic and optical device manipulation. This thesis investigates monolayer graphene, h-BN, MoTe2, WTe2-2H, WTe2-1T', and their heterostructures using DFT-based calculations. Results show stable heterostructures, particularly Gr/WTe2-2H as a Schottky n-type junction for FETs and magnetoresistance devices. Strain-induced bandgap modulation and redshifts offer potential for bandgap engineering …

Examining The Role Of Echo-Chambers Within Online Incel Communities Using Sentiment Analysis And Group Based Trajectory Modeling, Francesca Florine Fanucchi

Master's Theses

Technological advancements within the last decade have created new opportunities for social movements to meet and communicate online with like-minded individuals. Under this notion, these online communities generate an echo-chamber of information, to which certain individuals only surround themselves with people sharing similar values and opinions. As a result, online platforms (e.g., forums, blogs, websites) form as safe spaces for members to express their views seen as unacceptable offline. Research examining the role of echo-chambers in facilitating extremist rhetoric within online incel communities is limited, despite real-world acts of violence perpetrated by self-proclaimed incels. Therefore, the objective of this thesis …

Thinking Styles, Conspiracist Belief, And The Mediating Role Of The Dunning-Kruger Effect In Modeling Belief Change, Lucas C. Cusano

Master's Theses

Why can a person believe something for which there is no evidence and yet also fail to believe something for which there is overwhelming evidence? This study develops a structural model of belief change using the latent constructs of thinking styles and conspiracist belief while accounting for the Dunning-Kruger effect (i.e., overconfidence in one’s knowledge the less one knows about a topic) as a mediator. A combined two-hundred and twenty-six participants from both Amazon’s Mechanical Turk and the introductory psychology SONA subject pool were given two knowledge measures on topics of genetic modification and vaccination before and after reading refutational …

Habitat Value Of Stormwater Retention Basins For Avian Species In The South San Francisco Bay, Maya D. Briones

Master's Theses

Shorebird populations are declining worldwide due to habitat fragmentation, degradation, and loss. A potential, understudied set of resources that might be used to benefit waterfowl, especially breeding shorebirds, are artificial wetlands such as stormwater retention basins. This study evaluated the habitat value of stormwater retention basins in the San Francisco Bay Area by measuring species abundance, richness, and behavior. Seston, or biota and other suspended material, was collected and tested for mercury contents. Additionally, the habitat features within each basin were recorded and tracked for changes over a year. The stormwater retention basins supported a higher diversity of bird species …

Examining The Plasticity Of The Dive Response In Relation To Dive Behavior Of Northern Elephant Seals (Mirounga Angustirostris), Shawn M. Hannah

Master's Theses

Marine mammals face an extraordinary challenge as they must actively hunt during breath-hold dives. This challenge is conquered by the dive response (the decreased heart rate and increased peripheral vasoconstriction associated with a breath hold) and is influenced by dive duration, depth, exercise, and cognitive control. I studied the dive response of one of the deepest diving marine mammals, the northern elephant seal, across two years to determine interactions between behavioral and physiological factors on a fine scale. I examined the influence of dive depth, duration, and activity (ODBA) on dive heart rate (fH), pre- and post-dive fH, post-dive surface …

Melt Inclusion Record Of Submarine Caldera Formation On Axial Seamount, Juan De Fuca Ridge, Destiny Kapule

Master's Theses

This study contributes to understanding magmatic processes and the plumbing system of submarine volcanoes before, during, and after caldera formation with the use of melt inclusions (MIs). Major, trace and volatile geochemistry from both olivine and plagioclase-hosted MIs taken from volcaniclastic deposits around Axial Seamount reveal information about the storage conditions, ascent rates and eruption styles of magmas. Magma crystallizes in the subsurface, capturing MIs, and ascends where some host glasses may interact with seawater during eruption. Oversaturation in volatiles and low vesicularity show quick ascent rates. By analyzing chemical data within a pre-existing stratigraphic context this study can assess …

Optimizing Soluble Recombinant Expression Of The Aedes Aegypti Early Trypsin Protease, Neomi Millan

Master's Theses

The female Aedes aegypti mosquito is a primary vector for the transmission of blood–borne viral pathogens such as Chikungunya, Zika, Yellow Fever, and Dengue. The female mosquito will become infected with these pathogens through the uptake of a blood meal from an infected host. The midgut digestive enzymes are required to digest the blood meal to obtain necessary nutrients needed for the completion of the gonotrophic cycle. Blood meal digestion is biphasic and digestive enzymes are expressed at different time points after uptake of a blood meal. The focus of this study is on an early phase protease known as …

Investigating The Misinformation Effect And Physical Activity In An Online Study, Victoria C. Paoloni

Master's Theses

The purpose of this study was to explore the relationship between physical activity and susceptibility to false memory. Among the many benefits of physical activity are brain changes and cognitive improvements. However, few studies have examined the effects of physical activity on false memory, and none have investigated the relationship between physical activity and susceptibility to false memories generated via the misinformation effect. This study was conducted to address that gap and was also among the first to use a misinformation paradigm in an online study. It was hypothesized that greater amounts of weekly physical activity among young adults would …

Interdependence Of Salt Concentration And Filler Particles On Crystallinity And Mechanical Behavior Of Peo-Litfsi Electrolytes For Lithium-Ion Batteries, Valeria Perez

Master's Theses

Developing composite polymer electrolytes is crucial for enhancing the safety, energy density, and performance of lithium-ion batteries. While it is widely accepted that introducing filler particles in PEO-based electrolytes can reduce crystallinity and enhance ionic conductivity, this conventional understanding applies primarily to electrolytes with high lithium salt concentrations. The hypothesis of this investigation is that the crystallinity change induced by LLZTO ceramic particles in PEO-LiTFSI electrolytes is contingent on the EO:Li molar ratio. This hypothesis is interrogated by measuring changes in crystallinity, spherulite morphology, and stiffness of composite polymer electrolytes with two different EO:Li molar ratios using differential scanning calorimetry, …

Cirrus Microphysical Properties And The Controlling Factors Using A Machine Learning Approach, Derek D. Ngo

Master's Theses

Cirrus clouds are located at high altitudes and are composed of ice crystals. The unique location of cirrus clouds and their large variability in-cloud microphysical properties allow them to have either warming or cooling effects on Earth’s surface and affect the Earth’s energy budget on a global scale. The examination of cirrus radiative effects is further complicated by multiple factors affecting their formation and evolution, including the effects of thermodynamic, dynamic, aerosol, and chemical tracer variables. In this work, we developed a composite aircraft-based in-situ observation dataset based on seven National Science Foundation (NSF) and five NASA flight campaigns that …

Detecting The Onion Routing Traffic In Real-Time By Using Reinforcement Learning, Dazhou Liu

Master's Theses

Anonymous networks have been popularly utilized to protect user anonymity and facilitate network security for a decade. However, such networks have been a platform for adversarial affairs and various network attacks including suspicious traffic generators. As a result, detecting anonymous network traffic is one critical task to defend a network against unpredictable attacks. Many new methods using machine learning and deep learning techniques have been proposed. However, many of them rely heavily on a vast amount of labeled data and have complicated architectures. Since network traffic always fluctuates under different network environments, those techniques may degrade in performance due to …

The Relationship Between Perceived Person-Job Fit And Affective Commitment And Organizational Citizenship Behavior: The Mediating Role Of Psychological Empowerment, Mei Shimizu

Master's Theses

Perceived person-Job (P-J) fit has become an important phenomenon to study given its impact on organizational effectiveness. However, there is still limited knowledge about how it impacts job-related attitudes and behaviors. The present study explored the mediating role of psychological empowerment as a potential mediator on the relationship between perceived person-job fit, affective commitment and organizational citizenship behavior (OCB). It was hypothesized that psychological empowerment would act as a mediator of the relationship between perceived P-J fit and affective commitment and OCB. Data were obtained from a sample of 94 employed individuals. Consistent with the hypotheses, the results of the …

Micro-Scale Laser-Induced Fluorescence Thermometry For Multiphase Flow In Porous Media, Samuel J. Simmons

Master's Theses

In this thesis the use of Laser-Induced Fluorescence (LIF) thermometry was evaluated as a temperature measurement for multiphase flow in porous media. This optical temperature measurement technique utilizes the temperature-dependent emissive properties of fluorescent dyes to measure temperature. This research evaluates the accuracy, spatial resolution, and temporal resolution of LIF thermometry compared to existing temperature measurements. In this research water-soluble and oil-soluble fluorescent dyes are evaluated in terms of their temperature sensitivity. The ability of these dyes to measure temperature is compared to an Ansys FEA simulation of a fixed temperature gradient. For multiphase flow, the fluorescent dyes were both …

Behavorial Response Of Diving Northern Elephant Seals (Mirounga Angustirostris) When Exposed To Predator Calls, Daphne M. Shen

Master's Theses

Understanding how marine mammals respond to and recover from acoustic stressors is crucial if underwater noise increases. The use of an animal-borne biologger that combines a speaker with a motion sensor allows for the collection of whole-dive and fine-scale data over repeated exposures under identical experimental parameters. This study determined whether northern elephant seals (Mirounga angustirostris), a model for deep-diving marine mammals, exhibited a stereotypical behavioral response when exposed to killer whale whistles, an acoustic stressor. I examined changes in dive characteristics, measured duration of altered response, and observed behavior in response to repeated exposures. When exposed to the playback …

The Mediating Role Of Perceived Organizational Support On The Relationship Between Wellness Programs And Job Satisfaction, Andy Tran

Master's Theses

The purpose of the current study was to examine the mediating role of perceived organizational support (POS) on the relationship between wellness programs (participations and availability) and job satisfaction. A total of 83 employees participated in the study, which utilized online survey distribution. Results showed that POS fully mediated the relationship between both participation and availability of wellness programs and job satisfaction. In other words, employees who participated in a wellness program felt more supported by their organization, leading to greater job satisfaction. In addition, the results suggested that when organizations offered more wellness programs, employees were more likely to …

An Exploration Of The Low Prevalence Effect During Phising Detection, Sherry J. Wei

Master's Theses

Phishing attacks are attempts to obtain individual credentials or other private information through deception, usually in email format. As the Internet becomes increasingly intertwined with everyday lives, such attacks are on the rise, threatening individuals and businesses alike. Existing anti-phishing training measures fail to address possible prevalence effects on detection performance: in tasks where targets appear rarely, participants have heightened miss rates. This low prevalence effect could be present in phishing detection because phishing emails are observed much less frequently than legitimate emails. Emerging research has reported observing heightened miss rates as a function of phishing email rarity. This study …

How Should I Fall Apart For You? A Critical Autoethnography Exploring Embodied Trauma, Julie R. Terebkov

Master's Theses

Defining and naming trauma is a layered and nuanced process but hegemonic medical and media discourses have forced trauma into a system of binary terms and categories. This study begins with an exploration of how hegemonic discourses define trauma and how focusing on embodied trauma disrupts the limiting language presently available. I use Lisa Blackman’s (2008) work on embodiment to explore how our bodies move, take on, and shed trauma as a form of disruption to oppressive language. Blackman’s theory is used to examine my own embodied trauma through a critical autoethnography using prose and narrative I developed in narrative …

Cloud Phase Distribution At A Global-Scale And The Governing Factors Using Satellite And In-Situ Airborne Observations, Dao Wang

Master's Theses

Cloud thermodynamic phase distributions play a crucial role in accurately representing cloud radiative effects and feedback in a changing climate. The partitioning of cloud thermodynamic phases (ice, liquid, and mixed phase) significantly influences Earth's surface temperature and its ability to mitigate the impact of global warming. Satellite-based cloud phase data are frequently used for the evaluation of global climate models, yet validation of them against in-situ observations is still lacking. This study examines global cloud phase distributions and their determinant factors by validating three satellite-based cloud phase products against an extensive in-situ airborne dataset. CALIPSO exhibits the most similar ice …

A Culture Of Magic In Ancient Egypt And Its Impact On Ancient Israel, Christopher Matthew Jenkins

Master's Theses

Problem

The relationship between Egypt and the Levant spans thousands of years, resulting in many cultural exchanges. Of Egypt’s cultural influences in the Levant, magic has been the least studied. Therefore, this thesis is an introductory study that will present the influence of Egyptian magic in ancient Israel. The corpus of magical artifacts recovered from Israelite sites comes from the Iron Age.

Method

This thesis intends to be a comparative study of the understanding of magic among the Egyptians and Israelites by analyzing biblical texts and ritual objects recorded in the archaeological record. The main methodology used to conduct this …

The Correlation Between Perceived Maternal Parenting Style And Perceived Emotion Regulation In Seventh-Day Adventists In Southern Brazil, Camila Cardoso Masotti

Master's Theses

Problem.\

One's ability to regulate his/her emotions utilizing coping mechanisms and dissuasive mental strategies is partly attained due to the correct functioning of innate biological systems and to life experiences that promote learning/training in this area (cf., e.g., Matsumoto & Hwang, 2012). The field of emotion regulation studies has extensively elaborated on a multivalent description of human emotional development, in which emotions are part of essential mental strategies for an individual's conscious and unconscious goals in life (cf., e.g., Lang & Bradley, 2010; Levenson, 1999). Therefore, as a partly learned ability, one's emotion regulation skills have been shown as positively …

The Effect Of Social Media And Digital Devices On Academic Performance In Middle And High School Students A Thesis Presented In Partial Fulfillment Of The Requirements For The Degree Master Of Science In Special Education By Martine Irumva 2023, Martine Irumva

Master's Theses

The use of technology has tremendously increased in the education sector, especially during the Covid 19 pandemic, for middle and high school students through social media and digital devices. This study investigated the effects of social media and the use of digital devices among middle and high school students in relation to their academic performance. Also, the study examined how social media and digital devices use among middle and high school students has changed compared to before, during and after the Covid-19 pandemic.

An online survey was used through Andrews University class climate to collect the data from a hundred …

The Theological And Biblical Significance Of Financial Resources In The Seventh-Day Adventist Church, Mihai Stoicescu

Master's Theses

The Topic

The research will present the evolution of the system of tithes and offerings, starting from biblical times to the history of the Seventh-day Adventist Church, as well as the theology behind it.

The Purpose

The purpose of the study is not only to discover the history and theology underlying the system of tithes and offerings, but also to emphasize the universal nature of this system.

The Source

The research involved both the consultation of specialized literature, as well as the study of primary written sources, in this case the available documents and archives regarding financial resources throughout the …

Cultural Behaviors And Their Influence On The Proximal Femur: Comparisons Of Postural Behavior, Occupation, And Subsistence-Settlement Between A Pre-Contact And Historic Sample, Joanna Klein

Master's Theses

Little is known archaeologically about the Late Woodland Schroeder Mounds mortuary group from west-central Illinois. As such, bioarchaeological data is at the forefront of archaeological problem-solving for not only the site, but the geographical area as well. Skeletal data such as proximal femur angles and activity markers contribute to the understanding of subsistence-settlement trends and postural behavior of the mortuary complex. Femoral neck version is associated with postural behaviors such as squatting and kneeling. The neck-shaft angle is linked to mobility and settlement patterns. Bicondylar angle was explored to see if behaviors had any affect. Allen’s fossa and Poirier’s facet …

Examining The Effect Of Positive Greetings At The Door On Student Academic Engagement And Disruptive Behavior, Abigail Lawson

Master's Theses

Positive Greetings at the Door (PGD) is a proactive classroom management strategy designed to assist students’ transitioning from a non-academic environment (e.g., physical education, lunch, hallway) to an academic environment (e.g., classroom instruction). PGD can prepare students to engage in academic behavior (e.g., sitting in seat, working on-tasks) and avoid engaging in nonacademic/disruptive behavior, thereby delaying the start of classroom instruction. Such disruptive behavior can lead to teacher frustration, which may contribute to a negative classroom environment. The current study used a concurrent multiple baseline design to assess the effects of PGD (Cook et al., 2018) on academically engaged behavior …

Investigating Putative Toxin-Immunity Pairs From A New Class Of Rhs Proteins In Pseudomonas Aeruginosa, Syed Faieq Imam

Master's Theses

Pseudomonas aeruginosa is a gram-negative, opportunistic pathogen that is ubiquitous in nature, especially in human/animal impacted environments. One of the reasons for this is the arsenal of protein systems and toxins that P. aeruginosa utilizes to mold its environment to suit its needs. Recently, we discovered a novel locus in the P. aeruginosa genome, which resembles other loci that are known to mediate interbacterial competition. Our bioinformatic analysis found this locus to be enriched in a rearrangement hotspot (rhs) motif which led us to ad-interim term the three ORFs of the loci as rhsB, rhsC, and rhsI. Furthermore, we have …

Abortion, Medieval Christianity, And The Christian Far-Right: The Harms Of Rhetoric And Misconstruing The Past, Madison Givens

Master's Theses

This research explores the intersection of abortion, Medieval Christianity, and the Christian far-right, with a focus on the harms of rhetoric and the misconstruing of history. The study argues that a selective reading of history is being used by the Christian far-right to justify violence against reproductive rights activists, including police brutality and mass shootings, as well as to promote forced sterilization and other forms of reproductive control. This thesis examines the harms of rhetoric and misconstruing the past in the abortion and medieval Christianity debate. By analyzing the role of language, symbols, and history in shaping the abortion debate …