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Interdependence Of Salt Concentration And Filler Particles On Crystallinity And Mechanical Behavior Of Peo-Litfsi Electrolytes For Lithium-Ion Batteries, Valeria Perez Jan 2023

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, …

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Educational Attainment And Employment Status Of Medical Cannabis Users In The Bay Area Of California, Kristi M. Sadler Jan 2023

Educational Attainment And Employment Status Of Medical Cannabis Users In The Bay Area Of California, Kristi M. Sadler

Master's Theses

This research assesses whether participants’ responses align with the literature concerning cannabis use on educational attainment and employment outcomes. Mainly, cannabis use in adolescence is associated with lower educational attainment, and cannabis use in general may lead to poor employment outcomes, as described in the literature. Participants were medical cannabis dispensary patients with a California medical cannabis card residing in 11 counties in or near the San Francisco Bay Area. Data were collected via an internet survey from October to December 2017 via 32 medical cannabis dispensaries. Medical cannabis users reported having bachelor’s degrees at double the current national average. …

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Controllability-Constrained Deep Neural Network Models For Enhanced Control Of Dynamical Systems, Suruchi Sharma Jan 2023

Controllability-Constrained Deep Neural Network Models For Enhanced Control Of Dynamical Systems, Suruchi Sharma

Master's Theses

Control of a dynamical system without the knowledge of dynamics is an important and challenging task. Modern machine learning approaches, such as deep neural networks (DNNs), allow for the estimation of a dynamics model from control inputs and corresponding state observation outputs. Such data-driven models are often utilized for the derivation of model-based controllers. However, in general, there are no guarantees that a model represented by DNNs will be controllable according to the formal control-theoretical meaning of controllability, which is crucial for the design of effective controllers. This often precludes the use of DNN-estimated models in applications, where formal controllability …

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Effects Of Hypoxia On Anti-Predator Behavior Of English Sole (Parophrys Vetulus) And Speckled Sanddabs (Citharichthys Stigmaeus), Alexandra Beatrix Stella Jan 2023

Effects Of Hypoxia On Anti-Predator Behavior Of English Sole (Parophrys Vetulus) And Speckled Sanddabs (Citharichthys Stigmaeus), Alexandra Beatrix Stella

Master's Theses

Predator detection and successful escape behaviors are critical to the survival of juvenile fish. However, rising temperatures and increased nutrient pollution result in more frequent hypoxic events (i.e., low dissolved oxygen levels), which may impact fish health and survival. This research examined the effects of hypoxia on two flatfish species commonly found in the Elkhorn Slough, an important nursery habitat in central California. English sole and speckled sanddabs were exposed to five DO treatments ranging from 8.0 mg/L DO (normoxic) to 1.0 mg/L DO (severely hypoxic). A startle response trial was used to examine the impact of increasingly hypoxic conditions …

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Distribution And Habitat Use By Western Burrowing Owls (Athene Cunicularia Hypugaea) In Alameda, Contra Costa And San Joaquin Counties, California, Jacqueline Taylor Jan 2023

Distribution And Habitat Use By Western Burrowing Owls (Athene Cunicularia Hypugaea) In Alameda, Contra Costa And San Joaquin Counties, California, Jacqueline Taylor

Master's Theses

Grasslands are regularly altered for development, agriculture, and animal farming which leads to habitat destruction and fragmentation and, ultimately, a loss of wildlife species. Though degraded, grassland ecosystems – including native and non-native species - dominate the landscape in the region of the San Francisco Bay Area east of the Bay. The western burrowing owl (Athene cuncularia hypugaea) is a native grassland species of California. The breeding burrowing owl population in the San Francisco Bay Area is resident, but burrowing owls from other parts of the range migrate into the region for the winter. The breeding owl populations in the …

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The Mediating Role Of Perceived Organizational Support On The Relationship Between Wellness Programs And Job Satisfaction, Andy Tran Jan 2023

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 …

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The Statue That Started It All: The Aphrodite Of Knidos, Amereece Sterba Jan 2023

The Statue That Started It All: The Aphrodite Of Knidos, Amereece Sterba

Master's Theses

In this thesis, I argue that The Aphrodite of Knidos statue has had a significant impact on the perception of the female nude in art throughout history because of this statue's iconic nature; it lent itself to be easily copied by artists, which has allowed artists to alter the Knidian image for cultural purposes. This thesis explores why this statue became the canon in Antiquity and continued to be replicated in subsequent eras. The first chapter examines how Praxiteles created the formula that would become the canon. By looking at Knidian and other ancient statues that take inspiration from the …

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How Should I Fall Apart For You? A Critical Autoethnography Exploring Embodied Trauma, Julie R. Terebkov Jan 2023

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 …

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Manifestations Of Communicative Resilience In Experiences Of Serial Arguments Among Adult Children Of Harmful Parental Alcohol Use, Brooklyn Willis Jan 2023

Manifestations Of Communicative Resilience In Experiences Of Serial Arguments Among Adult Children Of Harmful Parental Alcohol Use, Brooklyn Willis

Master's Theses

This thesis investigated the ways in which adult children of harmful parental alcohol use manifest resilience through the lens of the Communication Theory of Resilience (CTR). The CTR presents five communication processes by which resilience, which is the ability to overcome hardship, is demonstrated. Serial arguments, the repeated and unresolved conflicts that occur between romantic partners, were utilized as the context to study resilience. Interviews were conducted to learn about perceptions of serial argument resolvability and the ways and frequencies in which resilience manifested. A pre-interview survey gathered information pertaining to relationship satisfaction and perceptions of resilience. A thematic analysis …

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Reconstructing Auditory Evoked Cortical Response With Fewer Trials, Zoey Y. Zhang Jan 2023

Reconstructing Auditory Evoked Cortical Response With Fewer Trials, Zoey Y. Zhang

Master's Theses

Auditory evoked fields (AEF) paradigm is a common research tool to study human auditory responses by using Magnetoencephalography (MEG), a neuroimaging tool. AEF paradigm requires repetition over many trials to achieve adequate signal-to-noise ratio (SNR), but Autistic children and some other populations cannot tolerate prolonged exam time due to various reasons. To address these challenges, this project uses a novel machine learning algorithm, Champagne with baseline noise learning, to reconstruct AEF data with fewer trials (80%, 60%, 40%, 20%) but produce the same results as using all AEF trials (100%). The results show that this novel machine learning algorithm can …

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Graph Based System For Evidential Reasoning, Divyarajsinh Chauhan Jan 2023

Graph Based System For Evidential Reasoning, Divyarajsinh Chauhan

Master's Projects

In the modern data driven world, graph editing tools have become very essential as they provide means to understand, visualize and manipulate complex relationships between various datasets. They have especially played a crucial role in the space of evidential reasoning, where it has made a significant impact in the decision making process by developers, analysts and researchers to understand and represent the connection in the data. Existing tools fail to handle huge amounts of data efficiently and also don’t have the features required to handle tasks related to evidential reasoning.To address these gaps, we developed Pygrapher Web UI tool. We …

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Rideshare Using Degrees Of Separation: A Social Network-Based Approach, Gokul Garikipati Jan 2023

Rideshare Using Degrees Of Separation: A Social Network-Based Approach, Gokul Garikipati

Master's Projects

Conventional ride-sharing services, such as Lyft and Uber, routinely match drivers with riders based on their proximity to each other, using GPS coordinates and mapping technology. The application then calculates the cost of the ride based on factors such as distance traveled and time spent in the car. The concept of six degrees of separation suggests that a maximum of 6 steps or relationships can connect any two individuals in the world. This idea could be applied to a ride-share service to provide a more personalized and efficient experience for users. Instead of just matching riders with drivers based on …

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Cabg Vs. Pci: Greater Outcomes For Severe Coronary Artery Disease, Haejin Cho Jan 2023

Cabg Vs. Pci: Greater Outcomes For Severe Coronary Artery Disease, Haejin Cho

Master's Projects

Coronary artery disease is the leading cause of mortality in the United States. The lifetime probability of developing coronary artery disease after 40 is 40% in men and 32% in women. Cardiac revascularization for patients with complex coronary artery disease is performed commonly. Two common procedures for cardiac revascularization are coronary artery bypass grafting (CABG) and percutaneous coronary intervention (PCI). The purpose of this systemic review is to compare long-term outcomes of CABG and PCI in patients with severe artery disease. This review concluded that PCI was associated with higher rate of repeat revascularization compared to CABG, but the incidence …

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Evaluation Of The Effect Of Walnut Extract On Sp1-Related Pathways, Jihan Yehia Jan 2023

Evaluation Of The Effect Of Walnut Extract On Sp1-Related Pathways, Jihan Yehia

Master's Projects

Walnut extract (WE) has shown promising anti-cancer effects, such as inducing apoptosis and moderating cell cycle progression. A previous study by Dr. Brandon White’s Lab at San Jose State University hypothesizes that WE can downregulate the expression of the pro-tumoral specificity protein 1 (Sp1) in triple negative breast cancer (TNBC). This project builds an RNA-seq pipeline that runs differential gene expression (DGE) analysis to study the effect of WE on TNBC, thereby offering a wider perspective on genes that may be affected by this treatment. The data used in this project originated from Illumina and Nanopore sequencing methods, and DGE …

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Gesture Recognition Of Sign Language Alphabet Using Machine Learning Techniques, Gursimran Singh Jan 2023

Gesture Recognition Of Sign Language Alphabet Using Machine Learning Techniques, Gursimran Singh

Master's Projects

With the rising incidence of hearing loss, effective sign language recognition has become crucial for enhancing communication for individuals with hearing impairments. Traditional sensor-based recognition systems have been challenged by the complexities of realworld settings, prompting a shift toward more adaptable vision-based recognition systems. Distinct from previous studies, this work pioneers the use of ensemble methods with advanced filtering techniques on the Sign Language MNIST dataset, offering a novel perspective on sign language recognition. This research delves into the intersection of machine learning and image processing to develop a robust framework for sign language recognition. A range of filters, including …

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Alzheimer’S Disease (Ad) Knowledge In Korean Americans: Identifying Knowledge Gaps And Misconceptions And Examining Predictors Of Ad Knowledge, Sang E. Lee, Michin Hong, Banghwa L. Casado Jan 2023

Alzheimer’S Disease (Ad) Knowledge In Korean Americans: Identifying Knowledge Gaps And Misconceptions And Examining Predictors Of Ad Knowledge, Sang E. Lee, Michin Hong, Banghwa L. Casado

Faculty Research, Scholarly, and Creative Activity

Objectives: This study examined Alzheimer’s disease (AD) knowledge and its predictors among Korean Americans (KAs). Design: Convenience sampling was used to recruit KAs in the Greater Washington metropolitan area. A total of 268 KAs participated in the study and completed a cross-sectional survey in 2014. Using the Alzheimer’s Disease Knowledge Scale (ADKS), overall and domain knowledge was assessed. Multiple regression analyses were conducted for overall and domain knowledge with predictors including exposure to AD, social engagement, sources and frequency of health-related information, stigmatic beliefs (pity, antipathy, and social distance), English proficiency, and education. Results: KAs reported a 59% accuracy in …

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Misinformation Containment Using Nlp And Machine Learning: Why The Problem Is Still Unsolved, Vishnu S. Pendyala Jan 2023

Misinformation Containment Using Nlp And Machine Learning: Why The Problem Is Still Unsolved, Vishnu S. Pendyala

Faculty Research, Scholarly, and Creative Activity

Despite the increased attention and substantial research into it claiming outstanding successes, the problem of misinformation containment has only been growing in the recent years with not many signs of respite. Misinformation is rapidly changing its latent characteristics and spreading vigorously in a multi-modal fashion, sometimes in a more damaging manner than viruses and other malicious programs on the internet. This chapter examines the existing research in natural language processing and machine learning to stop the spread of misinformation, analyzes why the research has not been practical enough to be incorporated into social media platforms, and provides future research directions. …

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Advancing College Food Security: Priority Research Gaps, Matthew J. Landry, Emily Heying, Zubaida Qamar, Rebecca L. Hagedorn-Hatfield, Mateja R. Savoie-Roskos, Cara L. Cuite, Victoria A. Zigmont, Kendra Oonorasak, Susan Chen Jan 2023

Advancing College Food Security: Priority Research Gaps, Matthew J. Landry, Emily Heying, Zubaida Qamar, Rebecca L. Hagedorn-Hatfield, Mateja R. Savoie-Roskos, Cara L. Cuite, Victoria A. Zigmont, Kendra Oonorasak, Susan Chen

Faculty Research, Scholarly, and Creative Activity

Despite over a decade of both quantitative and qualitative studies, food insecurity among United States college/university students remains a pervasive problem within higher education. The purpose of this perspective piece was to highlight research gaps in the area of college food insecurity and provide rationale for the research community to focus on these gaps going forward. A group of food insecurity researchers from a variety of higher education institutions across the United States identified five thematic areas of research gaps: screening and estimates of food insecurity; longitudinal changes in food insecurity; impact of food insecurity on broader health and academic …

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Beta Cortical Oscillatory Activities And Their Relationship To Postural Control In A Standing Balance Demanding Test: Influence Of Aging, Yang Hu, Steven J. Petruzzello, Manuel E. Hernandez Jan 2023

Beta Cortical Oscillatory Activities And Their Relationship To Postural Control In A Standing Balance Demanding Test: Influence Of Aging, Yang Hu, Steven J. Petruzzello, Manuel E. Hernandez

Faculty Research, Scholarly, and Creative Activity

Background: Age-related changes in the cortical control of standing balance may provide a modifiable mechanism underlying falls in older adults. Thus, this study examined the cortical response to sensory and mechanical perturbations in older adults while standing and examined the relationship between cortical activation and postural control. Methods: A cohort of community dwelling young (18–30 years, N = 10) and older adults (65–85 years, N = 11) performed the sensory organization test (SOT), motor control test (MCT), and adaptation test (ADT) while high-density electroencephalography (EEG) and center of pressure (COP) data were recorded in this cross-sectional study. Linear mixed models …

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Network Anatomy In Logopenic Variant Of Primary Progressive Aphasia, Maria Luisa Mandelli, Diego L. Lorca-Puls, Sladjana Lukic, Maxime Montembeault, Andrea Gajardo-Vidal, Abigail Licata, Aaron Scheffler, Giovanni Battistella, Stephanie M. Grasso, Rian Bogley, Buddhika M. Ratnasiri, Renaud La Joie, Nidhi S. Mundada, Eduardo Europa, Gil Rabinovici, Bruce L. Miller, Jessica De Leon, Maya L. Henry, Zachary Miller, Maria Luisa Gorno-Tempini Jan 2023

Network Anatomy In Logopenic Variant Of Primary Progressive Aphasia, Maria Luisa Mandelli, Diego L. Lorca-Puls, Sladjana Lukic, Maxime Montembeault, Andrea Gajardo-Vidal, Abigail Licata, Aaron Scheffler, Giovanni Battistella, Stephanie M. Grasso, Rian Bogley, Buddhika M. Ratnasiri, Renaud La Joie, Nidhi S. Mundada, Eduardo Europa, Gil Rabinovici, Bruce L. Miller, Jessica De Leon, Maya L. Henry, Zachary Miller, Maria Luisa Gorno-Tempini

Faculty Research, Scholarly, and Creative Activity

The logopenic variant of primary progressive aphasia (lvPPA) is a neurodegenerative syndrome characterized linguistically by gradual loss of repetition and naming skills resulting from left posterior temporal and inferior parietal atrophy. Here, we sought to identify which specific cortical loci are initially targeted by the disease (epicenters) and investigate whether atrophy spreads through predetermined networks. First, we used cross-sectional structural MRI data from individuals with lvPPA to define putative disease epicenters using a surface-based approach paired with an anatomically fine-grained parcellation of the cortical surface (i.e., HCP-MMP1.0 atlas). Second, we combined cross-sectional functional MRI data from healthy controls and longitudinal …

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Shifting Mediates Gendered Racial Microaggressions And Perceived Racism Among Asian American Women, Glenn Gamst, Christine Ma-Kellams, Lawrence S. Meyers, Leticia Arellano-Morales Jan 2023

Shifting Mediates Gendered Racial Microaggressions And Perceived Racism Among Asian American Women, Glenn Gamst, Christine Ma-Kellams, Lawrence S. Meyers, Leticia Arellano-Morales

Faculty Research, Scholarly, and Creative Activity

Introduction: Microaggressive attacks on Asian American women increased during the COVID-19 pandemic. The present study tested whether Asian American women's shifting, a coping strategy employed by some women of color to alter their self-presentation in response to perceived racism, mediated the association between gendered racial microaggressions and self-perceived subtle and blatant racism. Methods: A convenience sample of 253 Asian American adult women completed the gendered racial microaggressions scale for Asian American women (GRMSAAW), the Asian American women's shifting scale (AsAWSS), and the subtle and blatant racism scale for Asian American college students (SABR-A2). Results: Results from a structural equation model …

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The (Black) Struggle That Must Be: Black Masculinity, Black College Athletes, And Black Mental Health Through A Looking Glass, A. Lamont Williams Jan 2023

The (Black) Struggle That Must Be: Black Masculinity, Black College Athletes, And Black Mental Health Through A Looking Glass, A. Lamont Williams

Faculty Research, Scholarly, and Creative Activity

In this article, the author describes their mental health struggles tied to Black Masculinity as a (former) Black athlete. In particular, the author focuses on the stigma surrounding mental health in the Black community and the ways in which Blackness, Black masculinity, and mental health battles emulate the (Black) struggle that must be. The author attempts to highlight the complicated nature of mental health struggles, specifically the ways in which suicide is handled in the world of sport and the ways in which the narrative can have juxtaposed racial frameworks. The author moves into and through their own personal experiences …

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Examining Pandemic Stress And Mental Health Among A Community-Based Sample Of Sexual Minority Women In Los Angeles County, Alison Cerezo, Roberta E. Emetu, David B. Rivera, Isaiah J. Jones, Jacquelyn Chin, Adrian Valadez, Laurie Drabble Jan 2023

Examining Pandemic Stress And Mental Health Among A Community-Based Sample Of Sexual Minority Women In Los Angeles County, Alison Cerezo, Roberta E. Emetu, David B. Rivera, Isaiah J. Jones, Jacquelyn Chin, Adrian Valadez, Laurie Drabble

Faculty Research, Scholarly, and Creative Activity

In partnership with community stakeholders, the present study aimed to gather descriptive data on pandemic-related stress and its association with mental health outcomes among a community sample of self-identified sexual minority women (SMW) in Los Angeles County (N = 84; Mage = 35.61). The sample was comprised solely of women (i.e. self-identified gender identity as woman, including cisgender and transgender women). Data were collected in April 2021, the ‘third wave’ of the COVID-19 global pandemic. Los Angeles experienced some of the highest COVID-19 incidence rates in the United States. Yet, there was a significant lack of COVID-19 data on SMW, …

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Fintech Adoption Dynamics In A Pandemic: An Experience From Some Financial Institutions In Nigeria During Covid-19 Using Machine Learning Approach, Onome Christopher Edo, Egbe Etu Etu, Imokhai Tenebe, Oluwarotimi Samuel Oladele, Solomon Edo, Oladapo Ayodeji Diekola, Joshua Emakhu Jan 2023

Fintech Adoption Dynamics In A Pandemic: An Experience From Some Financial Institutions In Nigeria During Covid-19 Using Machine Learning Approach, Onome Christopher Edo, Egbe Etu Etu, Imokhai Tenebe, Oluwarotimi Samuel Oladele, Solomon Edo, Oladapo Ayodeji Diekola, Joshua Emakhu

Faculty Research, Scholarly, and Creative Activity

The novel coronavirus caused a lifestyle shift, and the acceptance of offsite financial transactions is still a case for financial technology (fintech). Mobile financial transactions continue to be at an all-time low, and financial institutions are developing approaches for financial digitalization acceptability. The present study attempts to understand users’ motivations for fintech adoption. The technology acceptance model (TAM) and the unified theory of acceptance and use of technology (UTUAT) were utilized to uncover the rationale behind technology adoption. This study explored the drivers inhibiting the adoption of financial technology in Nigeria during the pandemic. A machine learning (ML) approach was …

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What Makes Consumers Adopt A Wearable Fitness Device? The Roles Of Cognitive, Affective, And Motivational Factors, Jing Zhang, En Mao Jan 2023

What Makes Consumers Adopt A Wearable Fitness Device? The Roles Of Cognitive, Affective, And Motivational Factors, Jing Zhang, En Mao

Faculty Research, Scholarly, and Creative Activity

Wearable fitness devices are equipped with internet connectivity and capable of tracking, storing, and transmitting health data. A research model is proposed and tested, which shows how cognitive, affective, social, and motivational consumer factors affect the intention to adopt wearables, respectively. The antecedents of these factors are also studied, including perceived usefulness, ease of use, and effectiveness for cognitive factors; positive and negative feelings for affective factors; perceived number of users, number of peers, and social images for social factors. An online survey was conducted among 297 non-wearable-users in the U.S. to collect data. Structural equation modeling was used to …

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Neighborhood Market Potentials For Alcohol Use And Rates Of Child Abuse And Neglect, Bridget Freisthler, Christiana Kranich, Jennifer Price Wolf, Reiko Boyd, Paul J. Gruenewald Jan 2023

Neighborhood Market Potentials For Alcohol Use And Rates Of Child Abuse And Neglect, Bridget Freisthler, Christiana Kranich, Jennifer Price Wolf, Reiko Boyd, Paul J. Gruenewald

Faculty Research, Scholarly, and Creative Activity

Background: Alcohol use can lead to child abuse and neglect even if the person using alcohol does not use heavily. Yet relatively few measures that reflect alcohol use are available at smaller geographic units. We assess whether the estimated level of total alcohol use per capita is related to measures of child abuse and neglect that include substantiated reports of maltreatment, total entries into foster care, and alcohol-related entries into foster care. Methods: Our sample consists of 326 Census block groups in Sacramento, California over three time points (978 space–time units). Administrative data for substantiations of child abuse and neglect …

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Reconfigurations In Brain Networks Upon Awakening From Slow Wave Sleep: Interventions And Implications In Neural Communication, Cassie J. Hilditch, Kanika Bansal, Ravi Chachad, Lily R. Wong, Nicholas G. Bathurst, Nathan H. Feick, Amanda Santamaria, Nita L. Shattuck, Javier O. Garcia, Erin E. Flynn-Evans Jan 2023

Reconfigurations In Brain Networks Upon Awakening From Slow Wave Sleep: Interventions And Implications In Neural Communication, Cassie J. Hilditch, Kanika Bansal, Ravi Chachad, Lily R. Wong, Nicholas G. Bathurst, Nathan H. Feick, Amanda Santamaria, Nita L. Shattuck, Javier O. Garcia, Erin E. Flynn-Evans

Faculty Research, Scholarly, and Creative Activity

Sleep inertia is the brief period of impaired alertness and performance experienced immediately after waking. Little is known about the neural mechanisms underlying this phenomenon. A better understanding of the neural processes during sleep inertia may offer insight into the awakening process. We observed brain activity every 15 min for 1 hr following abrupt awakening from slow wave sleep during the biological night. Using 32-channel electroencephalography, a network science approach, and a within-subject design, we evaluated power, clustering coefficient, and path length across frequency bands under both a control and a polychromatic short-wavelength-enriched light intervention condition. We found that under …

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Intersections Of Disproportion: A Critical Quantitative Examination Of Dis/Ability And Gender In Black Students’ School Discipline Outcomes, Ceema Samimi, Noah Jefferson, Shelby Flanagan, Yolanda Anyon Jan 2023

Intersections Of Disproportion: A Critical Quantitative Examination Of Dis/Ability And Gender In Black Students’ School Discipline Outcomes, Ceema Samimi, Noah Jefferson, Shelby Flanagan, Yolanda Anyon

Faculty Research, Scholarly, and Creative Activity

This study uses critical race quantitative intersectionality to examine the impacts of gender and dis/ability type on Black students’ school discipline outcomes. We use multilevel logistic regression models to analyze data from a large urban school district, considering the intersectional impact of gender and dis/ability type on school discipline outcomes among Black students (suspension, restorative justice, referral to law enforcement). We found that Black students identified as male, labeled with emotional dis/abilities, or identified as having ADHD were more likely to experience school discipline consequences than those who were not. These findings suggest that gender and dis/ability status are significant …

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“This Is Fine”: The Impact Of Blowouts On Subsequent Game Performance In The National Hockey League (Nhl), Ravi Chachad, Sean Pradhan, Arman P. Medina Jan 2023

“This Is Fine”: The Impact Of Blowouts On Subsequent Game Performance In The National Hockey League (Nhl), Ravi Chachad, Sean Pradhan, Arman P. Medina

Faculty Research, Scholarly, and Creative Activity

Blowouts in sports involve large margins of victory or loss between teams and have long been perceived as influencing subsequent performances by athletes, coaches, fans, and other stakeholders. Under the backdrop of the hot hand ph enomenon, the current study explores the impact of blowouts on subsequent game performance in the National Hockey League (NHL). Specifically, we examine the potential carryover of a “hot (or cold) hand” on the subsequent game following a large win or loss. In our study, we defined blowouts as outlying goal differentials for regular season games (i.e., a difference of approximately 6 goals between teams …

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Establishing A Framework For The Ethical And Legal Use Of Web Scrapers By Cybercrime And Cybersecurity Researchers: Learnings From A Systematic Review Of Australian Research, Katie Logos, Russell Brewer, Colette Langos, Bryce Westlake Jan 2023

Establishing A Framework For The Ethical And Legal Use Of Web Scrapers By Cybercrime And Cybersecurity Researchers: Learnings From A Systematic Review Of Australian Research, Katie Logos, Russell Brewer, Colette Langos, Bryce Westlake

Faculty Research, Scholarly, and Creative Activity

The Internet has become an increasingly attractive location for collecting data about cyber threats, driven by the abundance of quality data available and accessible online. As such, researchers and practitioners have turned to automated data collection technologies (ADCT), including ‘web crawlers’ and ‘web scrapers’, to study these threats. The rapid proliferation of ADCT has meant directions for their ethical and legal operation have been slow to adapt, with no clear guidelines regulating their use for research. This article identifies the relevant ethical and legal frameworks guiding the deployment of ADCT in Australia for cybersecurity research. This is accomplished through a …

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