Digital Commons Network^™

Sustainable High-Density Polyethylene Composites Reinforced With Olive Pomace: Production And Characterization, Recai Arslan, Azime Subaşi

Journal of Sustainable Construction Materials and Technologies

In this study, olive pomace (OP), an abundant agro-industrial by-product, was incorporated into a high-density polyethylene (HDPE) matrix at loadings of 0–20 wt.% to develop sustainable polymer composites. The influence of OP loading on the physical, mechanical, structural, and thermal properties of the composites was systematically investigated. Increasing OP loading resulted in elevated moisture content and water absorption, attributed to the hydrophilic nature of the lignocellulosic filler. Composite density and Shore D hardness exhibited a progressive increase with OP loading. In contrast, tensile and impact properties remained statistically not significantly changed at 5 wt.% OP loading, while higher filler loadings …

Antiseizure Drug Adherence In Pediatric Patients With Epilepsy And The Associated Factors In Saudi Arabia, Ola A Shawky, Shaima A Althoubaiti, Reham M Alkahtani, Amirah S Alharthi

Neurosciences

Objectives: To assess the prevalence of adherence to antiseizure medications and related factors in Saudi Arabia. Pediatric epilepsy presents significant challenges to the well-being and quality of life of children. Adherence to antiseizure medication is associated with better outcomes.

Methods: This study was carried out using a cross-sectional methodology to determine the prevalence of antiseizure medication adherence among children with epilepsy aged ≤ 17 years in Saudi Arabia. Data were collected between July and September 2024 via an online self-administered questionnaire, using convenience sampling through social platforms (Telegram and WhatsApp). Medication adherence was assessed using the MMAS-8 and categorized as …

The Meme Event: Memefication, Memory-Making And Political Resistance In The Biafra Digital Discourse, Chimaobi Dick Onwukwe

Theses - ALL

In this thesis, I examine the Biafran digital commemoration on May 30th every year—Biafra Commemoration Day. Specifically, I examine how the Biafran digital commemorative culture functions as memorialization and political action. Drawing on theoretical reserves from modern meme studies and performance studies, I propose a theory of “meme event”—a coordinated digital practice that encompasses not just memetic content but the larger ecology of its creation, circulation, strategic timing (May 30th), and strategic deployment. The rallying slogan “We don’t die, we multiply” serves as the anchor around which the meme event revolves, circulating both memetic content and non-meme posts. This theoretical …

From Hot Dog Soup To Wine Pairing: Exploring Taste & Palate Development Through America's Latchkey Generation, Gabrielle Reagan

Theses - ALL

This thesis interrogates how tastes and palates develop across a lifespan through the lens of America’s latchkey generation. As an analytic, this generation—raised amid a rising availability of ultra processed foods, declining culinary skill transfer, and an uptick in both divorce rates and women in the workforce—is crucial for understanding the palate as a site where corporate capture and individual agency intersect. It asks: What broadens palate development, what limits it, and what conditions support or hinder its evolution over time? How might the reintroduction of culinary literacy broaden palate development and how do gender and pleasure play a role …

Folr1-Targeted Actinium-225-Based Alpha-Particle Therapy Eliminates Ovarian Cancer, Neetu Singh, Esther Need, Ayden Berndt, Matthew Goff, Lydia J. Wilson, Firas Mourtada, Feng Guo, Tara Mastren, Taslim Al-Hilal, Anil K. Sood, Amit Maity, Scott C. Miller, Satoshi Minoshima, Shreya Goel, Sixiang Shi

Department of Radiation Oncology Faculty Papers

Despite the advancement in therapies, ovarian cancer treatment is challenging because of poor prognosis and high relapse associated with acquired resistance. Emerging targeted alpha particles, particularly actinium-225 (225Ac), for treating refractory cancers have opened avenues for improved therapeutic options. Here, we describe a successful example of folate receptor 1 (FOLR1)–targeted 225Ac alpha-particle therapy for treatment of ovarian cancer. Longitudinal positron emission tomography imaging demonstrated high tumor-specific uptake of αFOLR1 (anti-FOLR1 antibody) in SKOV3 xenografts. FOLR1-targeted 225Ac demonstrated high therapeutic efficacy, achieving marked tumor regression, 80% survival, and 40% complete tumor elimination. The therapy resulted in tumor-specific double-stranded DNA damage, and …

(R2161) Robust Optimization Of Industrial Hazardous Waste Location-Routing Problem Considering Response Actions To Environmental Risk, Sharareh Teimoori, Farhad Hosseinzadeh Lotfi, Seyyed Esmaeil Najafi, Navid Rafiei

Applications and Applied Mathematics: An International Journal (AAM)

The management of hazardous industrial waste has emerged as a significant global challenge due to rapid technological advancements. Industrial hazardous waste management systems must be designed not only to be cost-effective but also to minimize environmental risks. This study proposes a mixed-integer programming model for the location-routing of industrial hazardous waste that incorporates both primary and secondary environmental risks, along with suitable response actions. Furthermore, a scenario-based robust optimization model is developed to address uncertainties in the quantities of industrial hazardous waste. A case study is conducted to demonstrate the applicability and comparative performance of the nominal and robust models. …

(R2149) Heat, Hall, And Ion Slip Effects On Chemically Reacting Mhd Casson Flow Through Moving Surface, Gaurav Kumar, Vinod Kumar

Applications and Applied Mathematics: An International Journal (AAM)

The present investigation aims to analyze the combined effects of heat generation/absorption, Hall current, and ion slip on the flow of chemically reacting MHD Casson fluid over a moving vertical surface, considering ramped wall temperature and mass diffusion. The flow medium has been made porous. The analytical solution of the model's partial differential equations is derived using the Laplace transform technique aided by the Heaviside step function. The expressions for the Sherwood Number, Nusselt Number, and shear stress on the plate have been derived. The results obtained are found to be in outstanding agreement. The outcomes achieved are displayed through …

(R2155) Mathematical Insights Into Cancer Cells Growth Stability And Chaos, Pardeep Kumar, Kashish Agarwal, Tripti Anand, Sarita Jha

Applications and Applied Mathematics: An International Journal (AAM)

In this research paper, we examined a recently proposed three-dimensional dynamical model of cancer cell growth that explicitly couples the populations of tumour cells, healthy host cells, and immune cells (Pardeep et al.). We aim to elucidate the model’s novel biological features relative to classical tumour–immune interaction models and to characterize its dynamical regimes. This model is governed by nonlinear differential equations featuring a quadratic tumour proliferation term and bilinear coupling terms for tumour–immune and tumour–host interactions. Then, we performed the rigorous analysis by solving the fixed-point equations and from the Jacobian matrices at the resulting equilibria to identify the …

(R2124) Impact Of Delay And Awareness On Hiv/Aids Epidemic Model, Debashis Biswas

Applications and Applied Mathematics: An International Journal (AAM)

A delayed HIV/AIDS epidemic model with awareness has been taken here. Essentially, it is mentioned that the disease spreads among the population only through contact (horizontal transmission). The equilibrium points of both the proposed models are investigated, and their stability is discussed. Both models have two types of equilibria, namely the disease-free and the disease positive. The basic reproductive number of both models has been calculated by using the next generation matrix technique. In this paper, the main motivation is to find a way to decrease the disease transmission. Also discussed the impact of delay and awareness on the HIV/AIDS …

(R2167) Global Stability Of Seirs Model With Single Dose Vaccination In Varying Population, Govind Jha, Prabhat Mandal, Sarita Jha

Applications and Applied Mathematics: An International Journal (AAM)

Understanding the evolution of infectious diseases within a dynamic population is essential for formulating effective public health strategies. This work introduces an enhanced SEIRS epidemic model that incorporates demographic variation and a single-dose vaccination strategy, supporting that immunity can be reduced over time. The model reflects diseases in which individuals may return to the susceptible state after recovery. Extending prior reduced three-dimensional models, this study develops a complete four-dimensional SEIRS framework, thereby increasing the model’s applicability to real-world scenarios. The inclusion of the full system presents greater analytical challenges. To overcome this, we extend the second additive compound matrix and …

From Maps To Meadows: Ecologically Literate Zoning And The Regeneration Of Wildlife Habitats, Jonathan Rosenbloom

Cleveland State Law Review

For more than a century, zoning has shaped the American landscape, often at the expense of wildlife and ecosystems. Rooted in legal doctrines that treated animals as property and nature as a raw material, zoning codes have fragmented habitats, erased migration corridors, and accelerated biodiversity loss. At the same time, federal protections are narrowing, leaving critical gaps in environmental governance. This Article argues that local governments possess both the authority and the obligation to respond. By embedding ecological principles into zoning—through conservation districts, wildlife corridor protections, wetland buffers, pollinator protections, dark skies, wildlife fencing, habitat restoration, and others—municipalities can transform …

An Era Of Silent Overruling: Lack Of Transparency In The Supreme Court And The Expanding Unworkability Doctrine, Sydney Washburn

Cleveland State Law Review

This Note examines the Supreme Court’s growing practice of “silent overruling," the effective displacement of precedent without explicit acknowledgment, and argues that this phenomenon threatens transparency, stability, and public trust in the judiciary. While the doctrine of stare decisis is intended to promote consistency and predictability, the Court has increasingly relied on the vague and discretionary “unworkability” doctrine to justify departing from precedent without clearly articulating its reasoning. Focusing on the Court’s recent decision in City of Grants Pass v. Johnson, this Note argues that the Court silently overruled Robinson v. California while purporting not to reconsider it. In …

De-Homogenizing Inclusive Education In South Africa: How Local Onto-Epistemological Framings Of Dis/Ability, Smartness, And “Successful” Inclusive Education Inform Culturally Sustaining Inclusion Practices, Treasa Marie Praino

Dissertations - ALL

In this multi-site, interpretivist, qualitative study, I explored how participants in two socio-culturally and geo-historically distinct South African inclusive primary schools conceptualize dis/ability, smartness, and successful (inclusive) education. I also examined how participants’ interpretations of these constructs informed each school’s unique and culturally sustaining inclusive education practices. I aimed to answer two overarching research questions for this dissertation: (1) How do Saamgroei and Oakview participants conceptualize dis/ability, smartness, and successful (inclusive) education? (2) How do participants’ constructions of dis/ability, smartness, and successful (inclusive) education inform their culturally sustaining inclusion strategies? Saamgroei is a Quintile 1 (government-funded) rural school, serving predominantly …

Secukinumab Treatment Response In Moderate-To-Severe Plaque Psoriasis: A Monocentric Retrospective Study, Benny Effendi Wiryadi, Yuriawati Hendrawan, Rini Herlina, Albertus Agung Mahode

Journal of General - Procedural Dermatology and Venereology Indonesia

Background: Psoriasis affects approximately 2% of the global population and is associated with comorbidities such as depression, psoriatic arthritis, and cardiometabolic syndrome. Secukinumab, a monoclonal antibody targeting interleukin-17A, is effective for moderate-to-severe plaque psoriasis. This study assessed the real-world effectiveness of secukinumab over 52 weeks.

Methods: This retrospective cohort study included 53 patients aged ≥18 years who received secukinumab and were followed for 52 weeks. Patients received weekly loading doses followed by maintenance injections every four weeks. Effectiveness was evaluated using changes in the Psoriasis Area and Severity Index (PASI).

Results: At week 16, 86.8% of patients achieved PASI <5, 79.2% PASI <3, 69.8% PASI <2, and 64.2% PASI <1, indicating substantial improvement. PASI 75 was achieved by 77.4% of patients at week 8. PASI 90 was achieved by 71.7% of all patients and by 76.9% of patients with psoriatic arthritis at week 16. No patients discontinued treatment because of adverse events.

Conclusion: …

Syphilis And Hiv Co-Infection Risk Factors At Dr. Moewardi Hospital, 2018–2022: A Retrospective Study, Endra Yustin Ellistasari, Prasetyadi Mawardi, Pratiwi Prasetya Primisawitri, Stella Gracia Octarica

Journal of General - Procedural Dermatology and Venereology Indonesia

Background: Treponema pallidum, the agent causing syphilis, is transmitted through contact with infectious lesions, bodily fluids, blood transfusions, or perinatally. Human immunodeficiency virus (HIV) infection can mask the clinical manifestations of syphilis, while syphilis may exacerbate HIV progression. This study aimed to analyze risk factors associated with HIV co-infection among patients with syphilis.

Methods: This retrospective, analytical, observational study reviewed medical records from the Dermatology and Venereology outpatient clinic at Dr. Moewardi Hospital, Surakarta, Indonesia, between January 2018 and December 2022. Demographic, behavioral, and clinical variables were extracted. Univariable analysis was performed using simple binary logistic regression to …

Components Of Skin Boosters: A Therapeutic Role In Dermatologic Conditions, Ita Anggraini, Yuwandita Tamara Putri Dermawan, Eka Komarasari, Prima Kartika Esti

Journal of General - Procedural Dermatology and Venereology Indonesia

Background: The term “skin booster” is commonly referred to in dermatology. These products may comprise several components, including exosomes, secretomes, chitosan, polydeoxyribonucleotide, platelet-rich plasma, and hyaluronic acid. In today’s world, the use of such products is not confined to aesthetic purposes; they are also used to treat several other skin conditions. This review paper highlights the role of “skin booster" components for different skin disorders based on their in vitro, in vivo, and clinical studies.

Discussion: “Skin boosters” are bioactive agents typically administered into the dermal layer. Understanding the mechanisms of each component is important because their applications extend beyond …

Her Voice In Photos: Empowering Women Through The Lens Of Resilience, Doryn Wallach

Theses - ALL

Women in midlife (ages 40–65) face a convergence of psychosocial stressors, including hormonal transitions, caregiving demands, identity shifts, and cultural invisibility, yet accessible, non-clinical supports remain scarce. This program evaluation examined whether participatory therapeutic photography, paired with brief written reflection and community witnessing, could function as an art therapy-informed, strengths-based intervention for this population. Five participants completed a week-long photography sequence structured around a challenge, reframe, and reflect arc, selecting three captioned images and a written reflection to represent their experience. Images were displayed in a digital frame installed where three midlife women served as community witnesses. The researcher collected …

Neither Here Nor There: Cultural Identity Among Vietnamese Immigrants, Duyen Thu Pham

Theses - ALL

Acculturation is a fundamental aspect of the migration experience that enables individuals to adapt to new environments while maintaining meaningful connections within both familial and social spheres. Depending on class, economic conditions, and sociopolitical context, experiences of acculturation differ across generations. This thesis argues that, through the ongoing process of cultural negotiation, Vietnamese immigrants create unique cultural identities that balance adaptation to the host country with the preservation of Vietnamese cultural values, beliefs, and practices. It also explores how migration history, intergenerational differences, and cultural memory influence varied experiences of acculturation and belonging among Vietnamese immigrants in the United States. …

Dimensional Welfare Beyond Pain: Extending The Precautionary Principle In Birch’S “The Edge Of Sentience”, Willa M. Lane, Nicola S. Clayton

Animal Sentience

Birch's (2024) The Edge of Sentience identifies sentience candidates primarily through the pain-focused LSE Criteria. Yet, as Birch himself notes in Proposal 17, sentience is not pain. We argue that statutory welfare protections must therefore reach beyond pain, and that the right tool for doing so is Birch et al.’s (2020) dimensionality framework, which characterises conscious experience across five domains. Used together, the LSE Criteria establish that welfare is at stake, while the dimensionality framework maps what is at stake beyond pain to provide a taxon-specific profile of where captivity impoverishes experience. We apply this approach to invertebrate welfare and …

Impure Evidentialism: Essays On The Sources & Structure Of Doxastic Normativity, Felipe Oliveira

Dissertations - ALL

The four papers of my dissertation provide a new defense of Impure Evidentialism. The combination of evidentialism about normative reasons for belief with pragmatic encroachment (i.e. impurism) about epistemic justification is a familiar and intuitive view. However, many of the combo view’s finer points, unique advantages, and objections have not been addressed. My dissertation fills this gap by offering a new defense and in-depth look of what I take to be the most plausible version of the combo view. My version of Impure Evidentialism offers an improved and comprehensive account of the norms that govern our beliefs, explains why these …

Learning Under Information And Experience Constraints In Multi-Agent Reinforcement Learning, Qinwei Huang

Dissertations - ALL

Reinforcement learning is a powerful approach for training cooperative multi-agent systems. However, it is usually studied under idealized conditions. Standard formulations assume abundant experience, reliable communication, and cleanly observable state. Physical multi-agent systems rarely satisfy these assumptions, and instead operate under several kinds of scarcity. This dissertation studies reinforcement learning for cooperative multi-agent systems under two practical resource constraints. We show that effective learning in these settings depends not only on how much communication, computation, or experience is available, but also on how limited information and experience are represented, reused, and evaluated. Part I addresses information constraints in cooperative multi-agent …

Using Low-Frequency Vibrational Spectroscopy To Develop Analytical Profiles For Polymorphic Organic Molecular Crystals, Salvatore Zarrella

Dissertations - ALL

Low-frequency vibrational spectroscopy provides a sensitive approach for characterizing polymorphism and intermolecular dynamics in organic molecular crystals. Terahertz time-domain spectroscopy (THz-TDS) and low-frequency Raman spectroscopy probe collective lattice vibrations arising from weak intermolecular interactions, offering direct insight into crystal packing, phase stability, and structural organization that is often inaccessible to conventional diffraction and mid-infrared techniques. To interpret these modes, experimental measurements are combined with periodic solid-state density functional theory (ss-DFT), which enables vibrational assignments to specific intermolecular motions, and crystal structure prediction (CSP), which maps accessible polymorphic energy landscapes. Together, these methods form a unified experimental–computational framework for understanding molecular …

Bio-Inspired Visual Intelligence: Improving Efficiency And Robustness Through Foveal-Peripheral Sampling And Learned Saccades, Jiayang Liu

Dissertations - ALL

Deep neural networks have achieved state-of-the-art performance across a wide range of computer vision tasks, yet their deployment in real-world and safety-critical domains remains limited by two major challenges: vulnerability to adversarial perturbations and high computational cost. While adversarial training can improve robustness under certain threat models, it is computationally expensive and often generalizes poorly to black-box or transferable attacks. At the same time, conventional vision pipelines process uniformly sampled high-resolution images, introducing substantial data redundancy, latency, and energy overhead. In contrast, the human visual system achieves efficient and robust perception through space-variant foveal-peripheral sampling, attention-guided saccadic eye movements, and …

Older Recent Widows’ Physical Activity Before And After Spouses’ Deaths A Qualitative Investigation Of The Impact Of Duration And Intensity Of Care Work And Social Support, Mary Theresa Pagan

Dissertations - ALL

Abstract This study investigates and expands understanding of how care work, widowhood, social support, and physical activity intersect in the lives of older recent widows. The study addresses three primary research questions examining the duration and intensity of care work, pre- and post-death social support, and factors that influenced widows’ physical activity before and after the death of their spouses. Thirty semi-structured, face-to-face interviews conducted with heterosexual widows aged 60 and older residing in Upstate New York who were widowed within 6–24 months prior to interview. Interviews explored care work experiences, social support, widowhood transitions, and both structured and non-structured …

Wmu Board Of Trustee Board Meeting, Thursday June 25, 2026, Wmu Board Of Trustees

WMU Board of Trustees Meetings

• Acceptance of the Agenda
• Approval of the Minutes (April 16, 2026)
• Remarks by the Chair of the Board
• Remarks by the President
• Updates by the Faculty Senate President
• Updates by the Western Student Association Speaker of the Assembly
• Updates by the Graduate Student Association President
• Western Michigan University Employee Graduates
• Academic Tenure and Promotion
•  Public Comments Regarding Action Items

Action Items

• Academic Tenure and Promotion
• Fall 2026 Differential Tuition Rates
• Fall 2026 Tuition and Required Fee Rates
• 2026-27 General Fund Operating Budget
• Teaching Assistants Union (TAU) Labor Agreement
• Michigan State Employees Association (MSEA) Labor Agreement
• President’s Annual Review/Compensation/Contract
•  Memorandum of …

Investigating The Patent Foramen Ovale–Migraine Link In Southern Saudi Arabia, Al-Amir Bassiouny Mohamed, Maeed Alkathiri, Saad Mushabab Ali Alqahtani, Naif H. Ali, Saima Kashif, Saad A. Alshahrani, Mohammed S. Alqahtani, Mohamed Gaber Mahmoud Gabr, Eltohami Zydan Dafalla, Basharat Hameed Zargar, Wael Qenawi, Ali Mohammed A. Alshehri, Fatimah Asiri, Ahmed Borai

Neurosciences

Objective: Migraine is a highly disabling neurological condition, and increasing attention has focused on a possible connection with patent foramen ovale (PFO).

Methods: This single-center observational study enrolled 45 individuals from January to April 2024: 30 migraine patients with PFO (Group 1) and 15 migraine patients without PFO serving as controls (Group 2). All subjects underwent transthoracic echocardiography and completed standardized instruments including the Migraine Disability Assessment (MIDAS), Headache Impact Test (HIT-6), Migraine Symptom Severity Scale (MSSS), Allodynia Symptom Checklist (ASC-12), Visual Aura Rating Scale (VARS), and Migraine Treatment Optimization Questionnaire (mTOQ-6).

Results: The participant's mean age was 37.3 ± …

Degrees And Certificates Awarded To Native American Students In Nevada, 2010-2022, Devin Streuter, Kevin Yang, Caitlin J. Saladino, William E. Brown Jr.

Higher Education

This fact sheet presents data on certificates and degrees awarded to Native Americans from the Nevada System of Higher Education’s (NSHE) teaching institutions —College of Southern Nevada (CSN), Great Basin College (GBC), Nevada State University (NSU), Truckee Meadows Community College (TMCC), University of Nevada, Las Vegas (UNLV), University of Nevada, Reno (UNR), and Western Nevada College (WNC)— from 2010 to 2022. Additionally, the fact sheet reports data on degree type, gender, and the most common majors pursued by Native American certificate and degree earners in Nevada. The data are derived from the Nevada P-20 Workforce Research (NPWR) Data System.

Overcoming Legal And Policy Barriers To Net Energy Generation At Water Resource Recovery Facilities, David Strifling, Nigel Blake, Scout Devoti

LSU Journal of Energy Law and Resources

No abstract provided.

Balancing Innovation & Safety: The Role Of State Law As The Use Of Artificial Intelligence Increases In Oil And Gas Operations, Anna Trahan

LSU Journal of Energy Law and Resources

No abstract provided.

Mid-Barataria Sediment Diversion Project: Navigating Endangered Species Act Litigation For Human Welfare, Dane Eastman

LSU Journal of Energy Law and Resources

No abstract provided.