Digital Commons Network^™

Through The Ages: Reflecting On 250 Years Of Ai Technology, Ethan Brue

Faculty Work Comprehensive List

"The only thing historians know for certain is that humans have been proven quite inept at being certain, particularly when it involves the future."

Posting about the longterm influence of artificial intelligence from In All Things, an online hub that offers insight into maintaining and faithful and orthodox Reformed Christian worldview while fearlessly engaging in every aspect of contemporary life – until all is made new.

Through the Ages

Advanced Experimental Learning And Behavior Analysis Lab Manual, Holly R. Weisberg, Sally Izquierdo

Open Educational Resources

Classroom and online lab exercises for a learning and applied behavior analysis course.

Assessing Mangrove Ecosystem Health And Identifying Optimal Planting Regions Using Remote Sensing And Gis In The Uae, Imen Ben Salem, A. Karthi, Yousef Nazzal

All Works

Mangrove forests play a critical role in carbon sequestration, biodiversity preservation, and coastal resilience, making their conservation and restoration essential in climate change mitigation. This study uses traditional field evaluations and remote sensing and geoinformatics (GIS) methods to examine how mangrove ecosystems in the United Arab Emirates (UAE) have changed over time and space. We used Landsat satellite data from 2001 to 2024 and a set of vegetation indices, including SMRI, NDVI, GNDVI, EVI, and NDCI, to examine spatial patterns in biomass distribution, vegetation density, and overall ecosystem health. CO2 sequestration is a bit more climate-impact resilient. Even though the …

Examining Pain- Related Stigma And Sources Of Resilience In Children With Disorders Of Gut-Brain Interaction, Tolulope Adetayo

ETDs from 2020-2029

Background. Painful disorders of gut-brain interaction (DGBI) affect approximately one in five children. In addition to functional impairments, DGBI increase risk for felt stigma (FS) from providers, school personnel, family members, and peers. Children with DGBI may also belong to other minoritized groups that intersect with pain-related FS. However, little is known about how intersectionality impacts the stigma and pain experiences of youth. Further, little is known about the protective capabilities of psychosocial resources (e.g., social support and hope) against FS. Thus, the current study aimed to investigate the impact of FS and its potential moderators in a sample of …

Ultrafast Terahertz Spectroscopy And The Suppression Of Superconductivity In Strained Iron Selenide Below 1 Kelvin, Tracy Glen Hastings

ETDs from 2020-2029

We report on terahertz time-domain spectroscopy measurements of iron selenide thin films of various thicknesses grown on a magnesium oxide substrate, focusing on the frequency-dependent complex conductivity in the range of 0.25 - 7 THz. By an- alyzing films with and without an approximately 100 nm thick Se capping layer, we examined the role of oxidation in the suppression of superconductivity. X-ray photo- electron spectroscopy data confirmed that oxidation was effectively mitigated, yet the films exhibited insulating behavior down to 200 mK, a temperature range that has not been extensively studied in this system. Our results indicate that the suppression …

Posterior Cerebellar Lobe Deviations And Social Cognition In Individuals With Psychosis And Their Unaffected Relatives, Andreea Maria Stanica

ETDs from 2020-2029

Social cognition deficits observed in psychotic disorders contribute to functional impairments. The cerebellum has been identified as a critical brain region involved in social cognitive processes, but the relationship between cerebellar structural deviations and social cognition in individuals with psychosis (probands) and their unaffected relatives remains unclear. Using normative modeling, this study examined cerebellar volume deviations in probands and their unaffected first-degree relatives and investigated associations with social cognitive and motor performance. Probands exhibited significant theory of mind deficits compared to relatives. Probands showed negative deviations in anterior cerebellar lobe relative to the norm, whereas relatives did not. Deviations in …

The Effectiveness Of A Web-Based, Edutainment Intervention On Hiv-Related Stigma, Hiv Knowledge, And Condom Use Self-Efficacy Among Black/African American Emerging Adults, Shirlacia Gray

ETDs from 2020-2029

The Effectiveness of a Web-Based, Edutainment Intervention on HIV-Related Stigma, HIV Knowledge, and Condom Use Self-Efficacy among Black/African American Emerging Adults SHIRLACIA S. GRAY APPLIED DEVELOPMENTAL PSYCHOLOGY ABSTRACT Background: Edutainment interventions were developed to increase knowledge, to influence people’s attitudes and behaviors toward sexual, social and public health issues, and to promote behavior change. This current study implemented an edutainment intervention to examine its effectiveness on increasing HIV knowledge, reducing HIV-related stigma, and increasing condom use self-efficacy among Black/African American Emerging Adults in Birmingham, AL. Methods: This current study used longitudinal data from the City Health-II intervention for secondary data …

Exploring Criminality Through A Developmental Lens: Contextual Effects From Childhood To Emerging Adulthood, Abigail Jeanette Anderson

ETDs from 2020-2029

Adolescent delinquency is a key predictor of later criminal behaviors and is associated with negative outcomes across education, employment, and health. Despite extensive research, gaps remain regarding the interplay of individual- and context-level factors in the development of delinquency, as well as the reliance on cross-sectional or retrospective designs. Guided by a social-ecological framework, the present dissertation examines how family, school, and neighborhood contexts interact with individual behaviors to shape pathways toward delinquency and adult criminality across childhood, adolescence, and early adulthood. The first study investigated the cascading effects of paternal engagement, parental aggravation, and early child behavior problems in …

Amino Acid Pet Tracers For Cancer Imaging And Response Assessment, Ugur Akca

ETDs from 2020-2029

Triple-negative breast cancer (TNBC) and high-grade glioma (HGG) pose significant diagnostic and therapeutic challenges due to their aggressive biology and the limitations of [¹⁸F]FDG PET, which suffers from nonspecific uptake in inflammatory tissues, complicating differentiation of viable tumor from treatment-related effects. Computed Tomography, while strong for structural changes, has limited soft tissue contrast for distinguishing tumor from inflammation, and Magnetic Resonance Imaging, despite superior soft tissue resolution, struggles with differentiating active tumor from post-treatment changes like edema or necrosis due to nonspecific enhancement. These challenges highlight the necessity for complementary and advanced imaging strategies for improved diagnosis and monitoring. This …

Bidirectional Effects Of Transcutaneous Auricular Vagus Nerve Stimulation On Insomnia And Brain Health In Breast Cancer, Melissa Van Trang Do

ETDs from 2020-2029

Breast cancer remains the most frequently diagnosed cancer among women worldwide, with over 2.3 million new cases annually. While advances in treatment have improved survival, many women continue to suffer from persistent insomnia, fatigue, anxiety, depression, and cognitive dysfunction that collectively impair quality of life and recovery. These interrelated symptoms share common biological underpinnings, including autonomic dysregulation, vagal withdrawal, and chronic inflammation. Transcutaneous auricular vagus nerve stimulation (taVNS) is a non-invasive, bioelectronic therapy that modulates afferent vagal pathways via auricular branches of the vagus and trigeminal nerves. By engaging central autonomic and neuroimmune circuits, including the nucleus tractus solitarius and …

Sample Preparation Effects On Liquid Scintillation Counting Quench, Jason Rusch

ETDs from 2020-2029

Liquid Scintillation Counting (LSC) is a critical technique in operational health physics, particularly for contamination surveys. However, common, expedient sample preparation choices often introduce unpredictable levels of quench, compromising the accuracy of results. This thesis investigates the impact of common preparation variables including vial material, cap lining, solid sample matrix presence, cocktail volume, and radioactivity. The impact of these sample preparation variables were evaluated using the quench methods on two fundamentally distinct commercial LSC systems, the Perkin Elmer Tri-Carb 4910TR (employing tSIE correction) and the Hidex 600 SL (employing TDCR correction). A total of 320 samples were evaluated on each …

Physiological And Neuroimmune Effects Of Manual Therapy, Murdi S. Alanazi

ETDs from 2020-2029

Manual therapy (MT) is widely used across healthcare disciplines for the management of musculoskeletal conditions. Emerging evidence indicates that MT may also influence broader physiological systems such as the nervous and the immune systems. However, the mechanisms underlying these effects are still not well understood, and limited evidence exists regarding the neuroimmune effect of MT in neurologically impaired populations such as multiple sclerosis (MS). The overall aim of this dissertation was to investigate the physiological effects of MT, synthesizing current evidence across mechanistic domains, and generating pilot data to inform future research. This dissertation was structured around four manuscripts. The …

The Efficacy Of Computerized Visual Scanning Training Tools In Vision Rehabilitation Following Acquired Brain Injury, Lulwah Almulhim

ETDs from 2020-2029

Various neurological conditions, including acquired brain injuries, can cause visual scanning deficits, which disrupt the ability to gather and interpret visual information. Computerized training tools, such as light boards, are utilized to enhance functional vision and occupational performance. The Dynavision (D2) is a well-established visuomotor training tool primarily utilized to address visual field and visual scanning deficits. The Bioness Integrated Therapy System (BITS) is a touchscreen-based rehabilitation tool designed to assess and enhance vision, motor skills, cognition, and balance. To our knowledge, normative data for BITS visual scanning programs have not been established. We conducted a scoping review to identify …

Editorial: Advancing Musculoskeletal Health: Bridging Basic And Clinical Research On Biomechanical Properties Of Joints, Ligaments, Tendons, And Associated Structures, Xin Jin, Snehal S. Shetye, Mengcun Chen

Center for Translational Medicine Faculty Papers

No abstract provided.

Navigating The Nasal Route: A Case Study In Preventing Epistaxis, Eleanor R. Hodge, Terri Cahoon

Group: Samford University Moffett & Sanders School of Nursing

Nasotracheal intubation (NTI) is a widely used technique in maxillofacial surgery that allows optimal surgical field access while maintaining secure airway control. Epistaxis is one of the most reported complications, resulting from mucosal trauma in the nasal passage. Although the bleeding is typically self-limiting, it can complicate laryngoscopy, obscure visualization, and could lead to an airway emergency. To mitigate this risk, various strategies and device modifications have been developed. Advancements such as video laryngoscopy, fiberoptic visualization, administration of topical vasoconstrictors, and refinements in nasal endotracheal tube (ETT) design and insertion technique have been investigated to minimize epistaxis and enhance patient …

Staff Education To Improve Nurses' Knowledge And Confidence In Suicide Risk Assessment, Sherica Mcbride

Walden Dissertations and Doctoral Studies

The purpose of this Doctor of Nursing Practice staff education project was to strengthen nurses’ knowledge and confidence in suicide risk assessments. Suicide remains a crucial patient safety issue, and nurses report uncertainty in early recognition and intervention; therefore, brief, practice-proximal training is essential. The practice-focused question that informed this project’s purpose was whether a short education module with pre- and post testing improves nurses’ knowledge and confidence in suicide risk assessment. Three nurses participated in a structured session covering risk factors, warning signs, standardized screening, and safety planning. I then used descriptive analysis to compare their pre- and posttest …

Strategies Leaders In Structured Alternative Academic Environments Use To Improve Resource Management, Operational Efficiency, And Program Sustainability, Sean D. Clark

Walden Dissertations and Doctoral Studies

Leaders of structured alternative academic environments often struggle to sustain operations because of limited resources, fragmented leadership, and high staff turnover. This business problem is important to leaders of structured alternative academic environments because ineffective resource management and operational inefficiencies threaten program sustainability and continuity of services for at-risk student populations. Grounded in transformational leadership theory, the purpose of this qualitative pragmatic inquiry was to explore the strategies leaders in structured alternative academic environments use to improve resource management, operational efficiency, and program sustainability. The participants were six leaders from structured alternative academic programs in southeastern New Mexico. Data were …

Spartan Daily, January 27, 2026, San Jose State University, School Of Journalism And Mass Communications

Spartan Daily, 2026

Volume 166, Issue 2

153 Valentine Llc V Hawkins

All Decisions

In this post-foreclosure holdover, the landlord sought possession of a condominium unit from an occupant who was not a tenant. The landlord acquired title through a referee's deed after a foreclosure sale. The occupant argued the foreclosure was a legal nullity, rendering the landlord's title invalid, and also raised defenses of defective service, retaliatory eviction, and harassment. The court rejected the occupant's standing challenge, finding the foreclosure judgment and deed valid, as the prior court's "nullity" finding was limited and did not vacate the judgment. The court granted the landlord's motion for summary judgment and a judgment of possession, striking …

Stat-Independent Functions Of Janus Kinases 1 And 2 Are Obligatory For The Postnatal Development Of Mammary Epithelial Ducts, Rayane Dennaoui, Madison N. Wicker, Carson Moen, Michaela Schlederer, Kerry Vistisen, Aleata A. Triplett, Thomas Rülicke, Hallgeir Rui, Lukas Kenner, Emilio Casanova, Kay-Uwe Wagner

Department of Pharmacology, Physiology, and Cancer Biology Faculty Papers

Janus kinases 1 and 2 and STAT transcription factors are critical signaling nodes for numerous growth factors. In the mammary gland, JAK2 and STAT5a/b are essential for alveolar cell differentiation and lactation, but little is known about the cooperative roles of JAKs and STATs before pregnancy. We examined female mice conditionally deficient in JAK1/2 and discovered that both kinases jointly regulate epithelial cell proliferation and ductal morphogenesis. To assess the role of downstream STATs, we generated genetic models co-deficient in STAT3/5a/5b with or without STAT1 or JAK1. Although loss of STAT3/5a/5b leads to a JAK1-dependent upregulation of STAT1, the formation …

Differentiation In The Human Urothelia Is Defined By Distinct Alternative Polyadenylation, Ninh B Le, Surbhi Sona, Briana Santo, Yi Zhang, Rosie Ou, R Allen Schweickart, Veena Kochat, William I Padron, Kunal Rai, Shih-Han Lee, Joo Mi Yi, Oliver Wessely, Byron H Lee, Angela H Ting

Faculty, Staff and Student Publications

Distinct epithelial cell states arise during differentiation, but mechanisms generating transcriptomic diversity among them remain poorly defined. The human ureter urothelium contains basal progenitor, intermediate cells, and terminally differentiated umbrella cells. Prior single-cell RNA sequencing revealed similar global gene expression profiles across these states, raising the question of how distinct identities emerge. Here, we show that alternative cleavage and polyadenylation (APA) introduces a major layer of transcriptomic diversity during urothelial differentiation, largely independent of changes in mRNA levels. Analysis of 13,544 urothelial cells identified hundreds of differentiation-associated APA events. Single-cell imaging revealed spatially specific APA patterns, and reporter assays demonstrated …

Differentiation In The Human Urothelia Is Defined By Distinct Alternative Polyadenylation, Ninh B Le, Surbhi Sona, Briana Santo, Yi Zhang, Rosie Ou, R Allen Schweickart, Veena Kochat, William I Padron, Kunal Rai, Shih-Han Lee, Joo Mi Yi, Oliver Wessely, Byron H Lee, Angela H Ting

Faculty, Staff and Student Publications

Distinct epithelial cell states arise during differentiation, but mechanisms generating transcriptomic diversity among them remain poorly defined. The human ureter urothelium contains basal progenitor, intermediate cells, and terminally differentiated umbrella cells. Prior single-cell RNA sequencing revealed similar global gene expression profiles across these states, raising the question of how distinct identities emerge. Here, we show that alternative cleavage and polyadenylation (APA) introduces a major layer of transcriptomic diversity during urothelial differentiation, largely independent of changes in mRNA levels. Analysis of 13,544 urothelial cells identified hundreds of differentiation-associated APA events. Single-cell imaging revealed spatially specific APA patterns, and reporter assays demonstrated …

Conned By The Enemy: The Entomopathogenic Fungus Metarhizium Anisopliae Lures And Kills Drosophila Suzukii, Ibrahim M. Farid, Shepard Ndlela, Paul G. Becher, Christopher W. Weldon, Abdelmutalab Ga Azrag, Helgi B. Schiöth, Samira A. Mohamed, Sunday Ekesi

All Peer-Reviewed Publications

BACKGROUND: Drosophila suzukii, commonly known as spotted wing drosophila (SWD), is a highly invasive and economically major pest that inflicts significant damage on soft-skinned fruit crops, including raspberries, blueberries, strawberries, blackberries, cherries and grapes. The recent invasion of D. suzukii in Africa represents a key impediment to the berry industry on the continent. Conventional control strategies for this pest rely heavily on chemical insecticides, which pose several adverse side effects on biodiversity and environmental health. In this study, we evaluated five Metarhizium anisopliae isolates (ICIPE 7, ICIPE 18, ICIPE 20, ICIPE 30, ICIPE 78) for development as a biopesticide for …

Recurrence Of Locally Perturbed Random Walks With Long Jumps, Tamer Oraby, András Telcs

School of Mathematical & Statistical Sciences Faculty Publications

We study the effect of local perturbations on the recurrence of random walks with long jumps. Such walks serve as discrete models for infinite-horizon Lorentz processes, in which a particle can take arbitrarily long steps in specific directions. Motivated by a question of Sinai in the finite-horizon case and its extension by Szász to the infinite-horizon setting, we give recurrence and transience criteria for long-jump walks on Z2 and certain classes of graphs, and we prove that local perturbations in a bounded region do not change the recurrence property. Our proofs combine the Markov chain approach with the electrical network …

Carrasquillo V. 303 W. 122nd St. Hous. Dev. Fund Corp.

All Decisions

The Appellate Division affirmed the denial of the tenant's motion for a preliminary injunction to prevent the sale of co-op shares or termination of the proprietary lease. The court found the tenant failed to demonstrate a likelihood of success on the merits, primarily by not proving the landlord breached the warranty of habitability; cited violations were largely corrected, and the tenant denied access for repairs. Furthermore, the notice to cure was deemed valid. As the tenant defaulted on the loan agreement, the landlord was permitted under UCC § 9-610[a] to sell the shares or terminate the lease.

Sg & Sons Realty Llc. V Noman

All Decisions

In a non-payment proceeding, the tenant moved for summary judgment dismissal, asserting the landlord was barred from collecting rent due to an active Department of Buildings violation for occupancy contrary to the certificate of occupancy (CofO). The court granted the tenant's motion, dismissing the petition without prejudice. Citing *Chazon LLC v Maugenest* and Multiple Dwelling Law §§ 301 and 302, the court held that an open CofO violation for any part of a dwelling bars the landlord from recovering rent for the entire premises, even if the tenant's specific unit is not directly implicated.

Mapping Post-Rainfall Recovery In Arid Regions Using A Hierarchical U-Net, Xin Hong

All Works

The United Arab Emirates (UAE) experienced an extreme rainfall event between April 15 and 17, 2024, and that resulted in severe flooding in its coastal regions. Dubai was among the most affected regions. This study applies a hierarchical deep learning model on PlanetScope imagery to detect flood inundation, quantify flood extent by land cover, and examine short-term recovery dynamics. While earlier work detailed the methodological development of a hierarchical U-Net model (Hong et al., in press), here we emphasize its application for monitoring resilience trajectories in an arid urban environment. Results show that approximately 22 km² of land was …

Assessing Urban Flooding And Vegetation Impact In Dubai Creek Following The April 2024 Extreme Rainfall, Dana Alhammadi, Xin Hong

All Works

During April 2024, the United Arab Emirates experienced an unusual phenomenon of an intense rainfall episode between April 14 and 18 that resulted in massive flooding in urban environments, particularly low-lying areas such as Dubai Creek. As a tidal waterway with dense urban development and environmentally sensitive zones surrounding it, Dubai Creek is an ideal site for assessing environmental changes caused by to floods. The study employed pre-flood (14 April) and post-flood (18 April) high-resolution PlanetScope satellite images, in combination with QGIS analysis, to evaluate vegetation health and surface water changes. Quantification of affected areas from flooding was achieved through …

Systemic Drug Delivery In Pigs Using Biodegradable Microneedle Patches, Katherine A. Miranda-Munoz, Tsungcheng Tsai, Jacy Riddle, Ke He, Lee Blaney, Jeremy Powell, Jorge Almodovar

Biomedical Engineering Faculty Publications and Presentations

Transdermal microneedle systems offer a minimally invasive strategy for systemic drug delivery in veterinary medicine. In this study, biodegradable microneedle patches composed of polyvinyl alcohol, collagen, and chitosan were evaluated in pigs for the delivery of two model compounds, fluorescein isothiocyanate-dextran (FITC-dextran, 4 kDa) and flunixin meglumine (FLU). Patches were applied to the ear and neck to assess the influence of anatomical site on systemic absorption. FITC-dextran delivered via a single 50 mg patch on the neck achieved approximately 1.2-1.4-fold higher plasma concentrations than oral administration and ear-applied patches, demonstrating enhanced uptake from vascularized regions. FLU patches applied to the …

Coexisting Salps Exhibit Distinct Feeding Selectivity On Microorganisms In The North Pacific Subtropical Gyre, Anne W. Thompson, Kylee Lamberson, Kelly R. Sutherland

Biology Faculty Publications and Presentations

Mortality mechanisms play an important role in how oceanic microorganisms contribute to global biogeochemical cycles. Salps are widespread pelagic tunicates known to remove phytoplankton from coastal and high-latitude waters, but their interaction with microorganisms in the vast tropical and subtropical gyres is not well quantified. Using quantitative measurements of six major marine microorganisms in the guts of six distinct but co-occurring salp species from the North Pacific Subtropical Gyre, we examined the impact and dynamics of salp feeding on marine microorganisms in a vast open ocean region. All salps preferentially removed prey greater than 1 μm in diameter, including marine …