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Knowledge Distillation For Efficient Object Detection: Toward Scalable And Deployable Vision Models, Qizhen Lan

All ETDs from UAB

Object detection is a critical component of autonomous driving, requiring real-time, robust perception to ensure safety. However, state-of-the-art deep neural network object detectors typically incur high computational cost and memory footprint, hindering their deployment in resource-constrained environments such as self-driving vehicles. This dissertation addresses the need for efficient yet accurate detectors by leveraging knowledge distillation (KD), a model compression technique that transfers knowledge from a high-capacity teacher model to a lightweight student model. While KD has seen success in image classification, its application to object detection poses unique challenges due to multiple instances per image and complex output structures. To …

Losac Minutes 2025-04-16, Library Operating Staff Advisory Committee

University Libraries Archives

No abstract provided.

Spartan Daily, April 16, 2025, San Jose State University, School Of Journalism And Mass Communications

Spartan Daily, 2025

Volume 164, Issue 33

We Speak Life Into Their Language: Black Educators’ Approaches To Linguistic Justice In Urban Secondary Ela Classrooms, Lakeisha A. Davis

Dissertations

This study explores how Black educators navigate linguistic justice, deficit thinking, and stereotypes in urban secondary English Language Arts (ELA) classrooms. Using a hermeneutic phenomenological approach, it examines how teachers affirm Black Language (BL) while balancing the demands of White Mainstream English (WME) in academic spaces. Findings reveal that although educators employ culturally affirming strategies, they face challenges from restrictive language policies and standardized assessments. To counteract these barriers, they adopt negotiation practices that support students’ linguistic and cultural identities. From these findings, the study proposes Dynamic Linguistic Uplift (DLU)—a new theoretical framework that illustrates how Black educators sustain BL …

Deep Learning-Based Automatic Segmentation Of Cerebral Infarcts On Diffusion Mri, Wi-Sun Ryu, Dawid Schellingerhout, Jonghyeok Park, Jinyong Chung, Sang-Wuk Jeong, Dong-Seok Gwak, Beom Joon Kim, Joon-Tae Kim, Keun-Sik Hong, Kyung Bok Lee, Tai Hwan Park, Sang-Soon Park, Jong-Moo Park, Kyusik Kang, Yong-Jin Cho, Hong-Kyun Park, Byung-Chul Lee, Kyung-Ho Yu, Mi Sun Oh, Soo Joo Lee, Jae Guk Kim, Jae-Kwan Cha, Dae-Hyun Kim, Jun Lee, Man Seok Park, Dongmin Kim, Oh Young Bang, Eung Yeop Kim, Chul-Ho Sohn, Hosung Kim, Hee-Joon Bae, Dong-Eog Kim

Faculty, Staff and Student Publications

We explored effects of (1) training with various sample sizes of multi-site vs. single-site training data, (2) cross-site domain adaptation, and (3) data sources and features on the performance of algorithms segmenting cerebral infarcts on Magnetic Resonance Imaging (MRI). We used 10,820 annotated diffusion-weighted images (DWIs) from 10 university hospitals. Algorithms based on 3D U-net were trained using progressively larger subsamples (ranging from 217 to 8661), while internal testing employed a distinct set of 2159 DWIs. External validation was conducted using three unrelated datasets (n = 2777, 50, and 250). For domain adaptation, we utilized 50 to 1000 subsamples from …

Models And Mechanisms Of Chemotherapy-Induced Side Effects, Junwei Du

McKelvey School of Engineering Graduate Student Theses & Dissertations

Cancer is among the leading causes of death worldwide. Chemotherapy remains a cornerstone in the treatment of various cancers; however, it often leads to a range of debilitating side effects that compromise its efficacy and profoundly impact patients' quality of life and psychosocial well-being. These side effects can be broadly categorized into short-term effects, such as nausea, vomiting, fatigue, hair loss, and neutropenia, and long-term effects which can persist months or even years after treatment, including peripheral neuropathies, cognitive impairment, cardiotoxicity, nephrotoxicity and ototoxicity. Among the most common and dose-limiting side effects are chemotherapy-induced peripheral neuropathy (CIPN) and cardiotoxicity (CTX). …

Cystic Fibrosis-Related Neurodegenerative Disease Associated With Tauopathy And Cognitive Decline In Aged Cf Mice, Danica F. Patton-Parfyonov, Xinming Wang, Sarah Barker, Deborah A. Corey, Edwin Vázquez-Rosa, Nichele Abeyesundere, Whitney M. Ward, Rebecca Darrah, Jung A. Woo, David E. Kang, Andrew A. Pieper, Thomas J. Kelley

Faculty Scholarship

Background: Highly effective modulator therapies (HEMT) are increasing the lifespan for many people with cystic fibrosis (pwCF), making it necessary to identify and understand CF specific age-related consequences. In this study, we examine the impact of aging on cognitive function and age-related brain pathology in a CF mouse model focusing on phospho-Tau (pTau) pathology. Methods: Cognitive function was measured by novel object recognition and spontaneous alternation behavior tests. Hippocampal neuronal function was assessed by measuring long-term potentiation (LTP) electrophysiology, the synaptic correlate of learning and memory. Tau pathology was assessed by immunohistochemical analyses and western blot assessment of pTau levels …

Percutaneous Retrieval Of Free-Floating Amulet Device From Left Atrium, Elliott Elias, Ramon Quesada, Nish Patel

All Publications

Atrial fibrillation (AF) is a common cardiac arrhythmia, significantly increasing the risk of thromboembolic events, particularly cerebral vascular accidents. Left atrial appendage occluder devices have been introduced as an alternative to anticoagulation therapy for stroke prevention in AF patients, but their use can be complicated by device embolization. This report details the case of an 81-year-old woman with persistent AF, chronic immune thrombocytopenic purpura, and various other comorbidities, who underwent a left atrial appendage closure using an Amulet device. Despite the successful initial placement, a subsequent transthoracic echocardiogram revealed device embolization within the left atrium. A percutaneous retrieval was successfully …

Midweek Memo, Georgia Southern University

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Ligo Detector Characterization In The First Half Of The Fourth Observing Run, S. Soni, B. K. Berger, D. Davis, F. Di Renzo, A. Effler, T. Ferreira, E. Goetz, Francisco Llamas Villarreal, Volker Quetschke, J. Glanzer

Physics & Astronomy Faculty Publications

Progress in gravitational-wave (GW) astronomy depends upon having sensitive detectors with good data quality. Since the end of the Laser Interferometer Gravitational-Wave Observatory-Virgo-KAGRA third Observing run in March 2020, detector-characterization efforts have lead to increased sensitivity of the detectors, swifter validation of GW candidates and improved tools used for data-quality products. In this article, we discuss these efforts in detail and their impact on our ability to detect and study GWs. These include the multiple instrumental investigations that led to reduction in transient noise, along with the work to improve software tools used to examine the detectors data-quality. We end …

Avian Detection Data And Environmental Covariates For Utah, Usa Over The Years 2017-2021, Amanda L. Hayes-Puttfarcken

Browse all Datasets

Integrated Monitoring in Bird Conservation Regions (IMBCR) detection data for the state of Utah, USA, and LANDFIRE uncharacteristic exotic Departure Score data over Utah during our study period, as well as additional environmental covariates used to make the model more ecologically accurate. Environmental covariates include average May precipitation, average June temperature, distance to the nearest road, percent canopy cover, and the percent of three habitat types as defined by LANDFIRE; open tree canopy, herbaceous, and shrubland.

Prenatal Exercise: The Importance Of Patient-Provider Communication, Stephanie Patton

Doctorate in Kinesiology

There is a low adherence to prenatal exercise guidelines which may be affected by several barriers including a lack of knowledge regarding the benefits to, safety of, and general guidelines for prenatal exercise. This study sought to investigate the communication that occurs in prenatal appointments and the barriers associated with low exercise rates. Data was collected from 54 pregnant and postpartum women between the ages of 18-40 through an anonymous survey and analyzed through SPSS software. Twenty-four (44.4%) respondents indicated discussion regarding exercise recommendations occurred and five (9.3%) shared that resources for exercise recommendations were provided. Twenty-three (42.6%) participants were …

Exploring The Acute Effects Of Sedentary Behaviors On Cardiometabolic Risk In Hispanic Adolescents With Obesity: A Randomized Crossover Study, Erica G Soltero, Osamah Salim, Yiming Mirabile, Salma M Musaad

Children’s Nutrition Research Center Staff Publications

Background/Objectives: Time spent in sedentary pursuits is associated with adverse metabolic profiles. Adolescents spend 65-75% of their day in sedentary pursuits; however, evidence among youth is less conclusive. This study examined the effects of an acute 4 h bout of sedentary behaviors on cardiometabolic outcomes and energy expenditure in Hispanic adolescents (12-16 years old) with obesity (BMI% ≥ 95th).

Methods: This study used a randomized cross-over design to engage participants (N = 12) in two sedentary conditions, an active condition where youth were engaged in two hours of 'active' sitting activities (e.g., reading and puzzles) and two hours …

Developing An Online Community Advisory Board (Cab) Of Parents From Social Media To Co-Design An Human Papillomavirus Vaccine Intervention: Participatory Research Study, Regan M. Murray, Shawn C. Chiang, Ann C. Klassen, Jennifer A. Manganello, Amy E. Leader, Wen-Juo Lo, Philip M. Massey

Department of Medical Oncology Faculty Papers

BACKGROUND: Social media health interventions have grown significantly in recent years. However, researchers are still developing innovative methods to meaningfully engage online communities to inform research activities. Little has been documented describing this approach of using online community advisory boards (CABs) to co-create health communication interventions on social media.

OBJECTIVE: This study describes the formation, engagement, and maintenance of an online CAB focused on co-creating a health education intervention for parents regarding the human papillomavirus (HPV) vaccine. The study provides guiding principles for public health researchers implementing such CABs in future digital health interventions.

METHODS: In May 2020, Twitter was …

2025-04-16 Seattle U Credit Union Initiative Empowers Students With Financial Knowledge, Abdullah El-Sherbeeny

The Spectator Online

No abstract provided.

2025-04-16 How Do Professors Deal With Ai?, Milan Damjanac

The Spectator Online

No abstract provided.

2025-04-16 Historians React To Trump Executive Order Targeting The Smithsonian Institution, Naja Johnson

The Spectator Online

No abstract provided.

2025-04-16 Governor Bob Ferguson Visits Seattle U To Discuss Navigating A Nation Under Trump, Dylan Berman

The Spectator Online

No abstract provided.

2025-04-16 Streets Of Rage Brings Pro Wrestling Frenzy To Capitol Hill, Milan Damjanac

The Spectator Online

https://s3.us-west-1.amazonaws.com/barrow.production.bepress.com/24621964_2025-06-12-1759968000/files/2025-04-16%20Streets%20of%20Rage%20Brings%20Pro%20Wrestling%20Frenzy%20to%20Capitol%20Hill%20%E2%80%93%20The%20Spectator.pdf?AWSAccessKeyId=AKIAYVUS7KB2IXSYB4XB&Signature=81cc2L%2Fxx3Y9OQ8650RihBVkrsQ%3D&Expires=1752343199

2025-04-16 Through The Lens Of Emmerson Wheeler: Reconnecting With The Natural World, Hadia Noor Ahmed

The Spectator Online

https://s3.us-west-1.amazonaws.com/barrow.production.bepress.com/24621964_2025-06-12-1759968000/files/2025-04-16%20Through%20the%20Lens%20of%20Emmerson%20Wheeler_%20Reconnecting%20with%20the%20Natural%20World%20%E2%80%93%20The%20Spectator.pdf?AWSAccessKeyId=AKIAYVUS7KB2IXSYB4XB&Signature=ZesPKLmY%2FIQURR3LWwJ9UUFLUf4%3D&Expires=1752343200

2025-04-16 Artist June Sekiguchi Presents A Lesson In Resilience, Tristan Scott

The Spectator Online

https://s3.us-west-1.amazonaws.com/barrow.production.bepress.com/24621964_2025-06-12-1759968000/files/2025-04-16%20Artist%20June%20Sekiguchi%20Presents%20a%20Lesson%20in%20Resilience%20%E2%80%93%20The%20Spectator.pdf?AWSAccessKeyId=AKIAYVUS7KB2IXSYB4XB&Signature=riHmtRH2oLxJQLI1sKakVAPsKB8%3D&Expires=1752343199

A Qualitative Investigation Of Middle School And High School Students' Perspectives On Their Cultural Identities, Jasmine Blake

Electronic Theses and Dissertations Archive

Adolescence is a critical period for identity development. Previous research highlights the challenges related to having an unclear conception of one’s identity. Importantly, qualitative research on using student voice and student perspectives of their cultural identities to improve overall school climate and teacher-student relationships has been overlooked. To improve culturally responsive practices, researchers should account for the voices of primary stakeholders that may be missed in quantitative research methods. Thus, the current study aims to use qualitative interviews of middle and high school students to use student voice to improve culturally responsive practices and further our understanding of cultural humility. …

A Daily Diary Study To Investigate Self-Compassion And Loneliness: Implications For Students And Connection, Elizabeth S. Wells

Electronic Theses and Dissertations Archive

Understanding self-compassion is essential for psychologists seeking to address mental health concerns, particularly among students and young adults. Loneliness, which refers to the perceived quality rather than the quantity of relationships, has a significant impact on the well-being and social connections of adolescents and young adults (Bluth et al., 2017; Holt-Lunstad, 2017; Office of the Surgeon General, 2023, May; Taylor et al., 2023). Daily self-compassion practices may help alleviate loneliness, foster a sense of belonging, reduce feelings of exclusion, and improve individual well-being and overall school climate (Baker & McNulty, 2011; Bluth et al., 2022; Liu et al., 2020; Neff, …

The Impact Of Antidepressant Uses On Community-Dwelling Older Adults In The Us, Easter Protiva Gain

Electronic Theses and Dissertations Archive

Mental health is a vital component of the overall well-being across the lifespan and is the third leading cause of disability globally. One in seven US adults aged 65 or older reported some anxiety and/or depression symptoms, but one in four older adults use some antidepressants and the prescriptions were steadily increasing. This study investigated the impact of antidepressant uses focusing on discontinuation of antidepressants and the risk of medication resumption, inconsistency of antidepressant prescription, and increased healthcare uses by self-reported anxiety and depression symptoms among community-dwelling older adults in the US. Our study conducted a longitudinal study using Medicare …

Exploring Potential Barriers To The Fragile X Syndrome Cascade Screening Process, Austin Corsmeier

Electronic Theses and Dissertations Archive

Cascade screening, the systematic process of performing genetic screening in at-risk blood relatives of individuals who have been identified with specific genetic mutations, is vital to ensure that Fragile X Syndrome (FXS) is identified and diagnosed accurately and that early intervention services are provided to support the clinical symptoms associated with FXS. Cascade screening leads to identification of both male and female premutation carriers and those with full mutation FXS leading to early diagnosis, prompt treatment and awareness of potential medical, psychosocial, and/or neurodevelopmental issues, and improvement in the affected individual’s quality of life. Despite the clear clinical benefits of …

Examining The Impact Of Student Engagement On Academic Persistence And Academic Performance Among First-Generation College Freshman Students At Four-Year Public Institutions, Destin Barcroft Tucker

Electronic Theses and Dissertations Archive

This study examines the impact of student engagement on academic persistence and academic performance among first-generation college freshman students at four-year public institutions. With approximately 50 percent of college students identifying as first-generation, this demographic faces unique challenges that contribute to lower retention rates and academic outcomes compared to their continuing-generation peers. Utilizing secondary data from the National Survey of Student Engagement (NSSE) collected in 2016, 2019, and 2021, and institutional student records from a large, public, urban R2 Doctoral University in the Southeast, this quantitative study employs multiple regression and binary logistic regression analyses to assess the relationships between …

(Un)Becoming-Scientist-With: Mapping Material-Discursive Forces That Shape Undergraduate Student's Science Identity Development Across The Stemm Learning Ecosystem, Katherine Ayers

Electronic Theses and Dissertations Archive

This dissertation examines the material and discursive agents that shape undergraduate students’ science identity development within a science, technology, engineering, math and medicine (STEMM) ecosystem in the Southern United States. Using Karen Barad’s agential realism as a theoretical framework, the study conceptualizes science identity as a dynamic process of (un)becoming-scientist-with, emphasizing the intra-actions of material and discursive agents across formal and informal STEMM learning spaces. Drawing on narrative inquiry methods and graphic elicitation (ecomaps) interviews, this postqualitative study maps the entanglements of racism, discrimination, and systemic barriers that affect science identity construction. Four undergraduate participants engaged in STEMM programs affiliated …

The Influence Of Network Based Technologies On Modern Applied Trumpet Pedagogy, Dennis Anthony Smith

Electronic Theses and Dissertations Archive

In the wake of the COVID-19 pandemic, focus has been drawn to the efficacy of synchronous applied music instruction in the networked environment. In March of 2020, all university faculty in higher education across all disciplines were suddenly forced to adapt pedagogy to a co-present networked environment, many with little knowledge or training in the current technologies. Poor audio and video quality, cold unwelcoming video teaching atmosphere, and frustrating user experience created a difficult networked environment for traditional applied studios. The pandemic accelerated the need for both quality online instructional experiences and formalized training for faculty within the areas of …

Transnational Childcare Labor And The Politics Of Affect In Contemporary Black Women’S Fiction, Gul Deniz Hos

Electronic Theses and Dissertations Archive

Neoliberal globalization has stimulated a continuous rise in migrant women’s domestic work in industrialized Western countries. In the global North, a growing number of female immigrants have supplemented precarious, low-waged, unprotected, unstable, or even unwaged care labor undertaken by mostly female residents as cleaners, caregivers, nurses, babysitters, or domestic service workers. Thus, ironically, non-migrant women’s participation in the public workforce is enabled by migrant women’s mostly devalued, underpaid domestic work in private households. It also upholds the perception that childcare is a private rather than public responsibility. The exploitation of women’s reproductive labor and the feminization of childcare has a …

Family Perspective On The Opioid Crisis: A Qualitative Exploration Of Responsibility, Prevention, And Treatment Access, Stella Ukaoma

Electronic Theses and Dissertations Archive

ABSTRACT The opioid epidemic has inflicted a terrible toll on communities and families across the United States for decades. Family members with loved ones who misuse opioids have an especially intimate view of the initiation and progression of addiction, as well as the factors that lead to recovery. Perspectives from this population are underrepresented in the literature and may provide unique and valuable insight. The present research draws from in-depth interviews with twenty-seven individuals whose loved ones (i.e., children, spouses, siblings, etc.) either currently or historically had misused opioids. This study explored family members’ experiences and perspectives on key topics …