Digital Commons Network^™

Atp-Based Monitoring To Indicate Microbial Performance In Wastewater Treatment Plants, Lydia Smith, Gregor Posadas, Roy Henson, Sondra Miller

Idaho Conference on Undergraduate Research

Wastewater treatment plants use complex operational systems to clean wastewater, with microorganisms being a core component of transforming polluted water into clean water. This study is based on a newly researched technology that infuses high concentrations of dissolved oxygen (DO) into return activated sludge, which enhances microbial activity and improves nutrient removal processes. The DO infusion system was installed and tested in a wastewater treatment facility in Greenleaf, Idaho. Adenosine triphosphate (ATP) was monitored as a biohealth indicator to assess the performance of the DO infusion system in terms of supporting microbial activity in biological wastewater treatment. Findings show that …

The Role Of Mental Health In Postoperative Complications: A Literature Review, Kayla Monet Alwahhamy, Abbas Rasoul Alwahhamy

Iraqi National Journal of Medicine

Background: Currently, it is not standard practice to screen all surgical patients both pre- and postoperatively for either a prior history of mental health disorders (MHD) or active symptoms of MHD at the time of surgery. This is despite growing evidence that MHDs may impact wound healing and are recognized as a mortality risk factor in many patients. Aim: This review aims to evaluate existing literature examining mental health (MH) in surgical patients, assess whether there is a relationship between MHDs and postoperative complication rates, and determine whether outcomes differ based on the timing of MHD manifestation (pre- …

Techno-Economic And Environmental Analysis Of A Hybrid Renewable Energy System With V2h Support For Remote Australian Communities, Tushar Kanti Roy, K. Das, Md Apel Mahmud

Research outputs 2022 to 2026

Remote Australian communities continue to experience persistent energy insecurity and increased greenhouse gas emissions due to their reliance on diesel-based microgrids. In response, this study presents a comprehensive techno-economic and environmental assessment of a hybrid renewable energy system integrating solar photovoltaics (PVs), wind turbines (WTs), battery energy storage systems (BESSs), and electric vehicles (Evs) with vehicle-to-home (V2H) functionality. Three system configurations are evaluated over a full-year simulation horizon using realistic solar irradiance, wind speed, household electricity demand, and driving profiles of electric vehicles: (i) off-grid (PV–WT–diesel generator (DG)), (ii) on-grid (PV–WT-BESS–Grid), and (iii) off-grid with V2H. System operation is coordinated …

Neuroactive Metabolite Assessment Of Gaba-Producing Probiotics For Healthy Aging, Sanaly Nava, Dishant Aggarwal, Samjhana Pradhan, Ken Aho, Cynthia Blanton, Javier Ochoa-Repáraz, Kavita Sharma

Idaho Conference on Undergraduate Research

Aging is a gradual process of weakening bodily function that leads to decline in physical, cognitive and behavioral abilities. Gamma-amino butyric acid (GABA), a major neurotransmitter in the central nervous system, is produced by both neurons and gut bacteria, and plays a crucial role in numerous physiological functions. Notably, aging is associated with a decline in GABA production and alterations in gut microbiota. Therefore, restoring GABA production by correcting dysbiosis presents a potential strategy for managing age-related functional decline. To better understand how to support healthy aging, our study investigates the gut-brain axis and the potential of genetically modified GABA-producing …

Case Study: Feasibility Of Creating A Simulated Mobile Data Center For Cross-Disciplinary Academic Programs, Stanley Mierzwa, Christoper J. Schultz, Iassen Christov, Michael Fagioli, Thomas Ikeda, Reinaldo Jaramillo, Giolian Sanagustin

Center for Cybersecurity

This case study examines the potential to envision, create, and deploy a simulated mobile micro data center solution that can be easily replicated and transported between locations and educational settings. The coined term for this solution is the Mobile AI-Centered Data Center (Mobile ACDC), which provides students with a platform to construct, in a hands-on fashion, such a solution and navigate the product to gain greater competencies and understanding of the components found in a data center. Instructor and student feedback assessments from the pilot classroom modules and laboratory experiential learning activities indicate that such a solution helps to improve …

Comparative Evaluation Of Radioisotope Accumulation In Stems And Leaves Of Wild Flora In Nineveh Governorate For Environmental Pollution Indicator, Amina Q. Al-Bakri, Ayman Albanna, Mazin N. Fadhel

BioMed Visions Journal

It is a comparative assessment of natural deposition of radioisotopes in wild plants' stems and leaves from 11 sites of Nineveh Governorate, Iraq. Levels of ^226Ra, ^232Th, and ^40K activities were determined using high-resolution gamma spectrometry, and radiological equivalent indices—Radium Equivalent Activity (Raeq), Absorbed Dose Rate (D), Annual Effective Dose Equivalent (AEDE), Annual Gonadal Dose Equivalent (AGDE), Excess Lifetime Cancer Risk (ELCR), and hazard indices (Hex, Hin, Iγ) were determined. All results indicated invariably greater radionuclide accumulation in leaves than in stems at every station. Mean Raeq in leaves was 63,473 Bq/kg and in stems 60,854 Bq/kg, and the highest …

Ethical, Regulatory, And Equity Challenges Of Ai In Pharmaceutical Advertising, Samer Imad Mohammed, Fadia Thamir Ahmed

BioMed Visions Journal

Background: Artificial intelligence (AI) and chatbots are significantly altering pharmaceutical advertising by facilitating personalized patient engagement and enhancing treatment optimization. Their adoption presents substantial ethical, regulatory, and equity challenges that require thorough analysis. Objectives: The objectives of this review are to analyze: (1) the implementation of AI technologies, such as chatbots and predictive analytics, in pharmaceutical advertising; (2) ethical risks, including algorithmic bias and misinformation; (3) deficiencies in global regulatory frameworks, specifically those of the FDA and EMA; and (4) effects on health equity, with a focus on vulnerable populations. Methods: A narrative review was conducted using several databases with …

Grated Green Apple And Its Therapeutic Role In Gastrointestinal Disorders: An Analytical Study Of The Effect Of Pectin In Alleviating Diarrhea, Hamza A Saadallah, Mohammed. Ahb. Al-Krdoshi, Noor M Sultan, Farah Y Gaddawi, Marwa R. S Al Shaaban, Abd Al-Bar Al-Farha, Safa M Salim

BioMed Visions Journal

Gastrointestinal disorders, including diarrhea, represent a significant global health burden, necessitating the exploration of effective and accessible therapeutic strategies. Dietary interventions, particularly those containing soluble fibers such as pectin, have emerged as promising solutions due to their profound impact on gut health and its microbiota. This meta-analysis systematically reviews the current scientific understanding of the multifaceted role of pectin in alleviating diarrhea, with a particular focus on the unique contribution of grated green apple. The analysis delves into pectin's physicochemical properties and mechanisms of action—including water binding, modulation of the gut microbiota, production of short-chain fatty acids, and support of …

Enhanced Mobilenet With Multi-Scale Feature Fusion For Automated Breast Cancer Histopathology Classification, Amany M. Abdo Prof.

Information Systems

Accurate and efficient diagnosis of breast cancer from histopathological images remains a major challenge in clinical practice due to subjective interpretation, inter-observer variability, and labor-intensive manual examination. To address these limitations, this work introduces a transfer learning–based framework for automated breast cancer classification using the Breast Cancer Histology Images (BACH) dataset. Several pre-trained deep architectures—including MobileNet, ResNet variants, EfficientNet, and Vision Transformers—were evaluated and extended with a Multi-Scale Feature Fusion (MSFF) module to capture morphological heterogeneity across spatial resolutions. Among these, the Enhanced MobileNet (E‑MobileNet) with MSFF outperforming recent state‑of‑the‑art models and achieving a classification accuracy of 95%, precision of …

A Reduced-Order Framework For Stochastic Criticality Estimation In Granular Energetic Materials, Philip T. Melton

LSU Master's Theses

Granular energetic materials (EMs) exhibit stochastic shock initiation because pore collapse, frictional dissipation, and localized thermal activation depend on microstructural descriptors that vary between nominally identical samples. Fully resolved mesoscale and atomistic calculations can represent these mechanisms, but their computational cost limits direct ensemble evaluation of microstructure-conditioned criticality thresholds. This thesis introduces a reduced-order framework for stochastic criticality estimation in granular EMs by coupling five explicitly defined model components: first, a one-dimensional steady compaction-shock model that maps initial solid volume fraction and shock pressure to a bulk mass-specific dissipated-work budget; second, an SEM/synthetic-image segmentation workflow that extracts pore area, perimeter, …

July 15, 2026 Minutes, Swosu Faculty Senate

Faculty Senate Minutes

No abstract provided.

A Corpus-Based Topic Modelling And Discourse Analysis Of Pakistan-Russia Diplomatic Discourses, Muhammad Afzaal, Ahmed Bux Jamali, Syedah Nobia Zehra, Abida Kausar Chaudhary

Khazar Journal of Humanities and Social Sciences

This study explores the underlying themes and trends embedded in the diplomatic discourses of Pakistan and Russia by employing the KeyATM approach. It also identifies and compares the linguistic strategies employed to (re)shape bilateral ties between these states. The corpus of the study comprises press releases taken from the official websites of Pakistan and Russia from 2009 to 2024. The findings reveal how discourse patterns mirror geopolitical shifts, reflecting mutual interests and shared challenges while negotiating historical legacies. This research not only contributes to the understanding of Pakistan-Russia relations but also demonstrates the efficacy of KeyATM in analyzing complex, multi-dimensional …

Navigating Queer Identities In Rural Communities: The Role Of Social Support In Shaping Lgbq+ Adolescents’ Identity Development, Michaela Elaine Pierson

Dissertations and Doctoral Documents, University of Nebraska-Lincoln, 2023–

Adolescents who identify as lesbian, gay, bisexual, or queer (LGBQ+) develop their identities within complex social contexts. In rural settings, limited access to affirming resources and greater exposure to stigma may further shape identity development. Guided by social ecological and minority stress theories, this study examined whether perceived family and friend support predict identity affirmation and internalized homonegativity among rural LGBQ+ adolescents. Participants included 53 adolescents ages 13 to 18 drawn from a larger dataset. Group differences across demographic variables were examined, and regression analyses were used to evaluate the predictive role of family and friend support. No significant group …

Volume 16 Issue 3 - Full Issue

Notre Dame Journal of International & Comparative Law

No abstract provided.

From Mandela To Meta: Democratization Of The Right Of Publicity, Persona, And Image Rights In Cyberspace, Frederick W. Mostert, Lea Leisure

Notre Dame Journal of International & Comparative Law

No abstract provided.

The Tagmatized Echinoderm, Richard L. Turner

Ocean Engineering and Marine Sciences Faculty Publications

Synopsis Tagmosis is a derived condition of metamerism in annelids, arthropods, and chordates in which groups of adjacent segments are modified to perform specific functions. Examples are the clitellum of earthworms, the carapace of lobsters, and the sacrum of tetrapods, to mention a few. The argument is advanced here that examples of tagmosis are not hard to find among echinoderms, a fourth major group of metameric animals; but the degree of tagmosis is weak in most cases. The first few segments of the axial skeleton are often conjoined as a perioral tagma (e.g., the jaws and other parts of the …

Applied Research In Field Crop Pathology For Indiana, 2019, Darcy E. P. Telenko

Purdue University Press Books

Applied Research in Field Crop Pathology for Indiana, 2019 serves as a summary of the applied field crop pathology research trials conducted in 2019 under the direction of the Purdue Field Crop Pathology program in the Department of Botany and Plant Pathology at Purdue University. In Indiana, there are more than 57,600 farms, 16,000 crop producers, and 900 certified crop advisers, Extension educators, and crop-protection industry representatives who manage more than 11.4 million crop-production acres with a total value of $6.3 billion annually. There are more than twenty diseases affecting corn, soybeans, and wheat that may decrease crop production and …

Aquaponics: Farming Fish And Growing Greens For Grades 9–12, Amy M. Shambach,, Rebecca M. Ward, J. Stuart Carlton, Kwamena K. Quagrainie, Tomas O. Höök

Purdue University Press Books

Aquaponics: Farming Fish and Growing Greens for Grades 9–12 teaches STEM-related course material through aquaponics, a water-based agricultural system that combines aquaculture (fish production) and hydroponics (soilless vegetable production) systems. This curriculum is aligned with Next Generation Science Standards and designed to be used with an onsite aquaponics system. Topics include an introduction to aquaculture, fundamental parts of an aquaponics system, the nitrogen cycle, water quality, population dynamics, our modern food system, and more. The ten lessons presented build on each other and are intended to be delivered in sequential order. Alternatively, lessons may also be utilized as stand-alone units …

China Maritime Report #56: The Silent Service: Assessing Plan Influence In The Central Military Commission, Natalie Shen, Joel Wuthnow

CMSI China Maritime Reports

Main Findings

• Despite its impressive expansion, the People’s Liberation Army Navy (PLAN) is more of a "decision-taker" than a "decision-maker," with its growth driven by top-down political directives from leaders like Xi Jinping rather than by its own institutional influence.
• The PLAN's bureaucratic influence within the high command remains modest, with minimal representation on the powerful Central Military Commission (CMC) or in its subordinate departments.
• The PLA Army (PLAA) continues to dominate top leadership and management roles, limiting the navy's ability to compete for resources and influence key decisions despite a strategic shift toward the maritime domain.
• Career progression for …

The Effect Of Doping In Ferroelectric Hafnium Oxide, Adedamola David Aladese

Electronic Theses and Dissertations Archive

Ferroelectric hafnium oxide (HfO2) has emerged as a promising material for next-generation non-volatile memory and computing technologies because of its compatibility with complementary metal-oxide-semiconductor (CMOS) processing, scalability, and robust ferroelectricity. However, the atomistic mechanisms governing ferroelectric phase stabilization, defect interactions, and polarization switching remain incompletely understood, limiting the rational design of high-performance HfO2-based devices. This dissertation employs first-principles density functional theory calculations to establish atomistic design principles for engineering ferroelectricity in HfO2 through strain, dopant incorporation, oxygen-vacancy engineering, and multivalent defect chemistry. The effects of strain orientation, yttrium (Y) doping, and oxygen vacancies on ferroelectric phase stability were first investigated. …

Lig1 Loss In Tp53-Mutant Triple Negative Breast Cancer Rewires Dna Repair And Confers Sensitivity To Parp-Atr Inhibitor Combinations, Anh Minh Tran Huynh, Jonathan T Lei, Rachel Brough, Christina Sallas, Jun Xu, Jacob B Pilcher, Xuxu Gou, Junkai Wang, Lacey E Dobrolecki, Diana M Fandino, Mariah J Berner, Allison Greer, Fei Fei Song, Sarah Latka, Hugo Villanueva, Sumimasa Arimura, Sufeng Mao, Zhongqiu Guo, Sofía I Aramburu, Anran Chen, Thanh Nguyen, Carolina Gutierrez, Dolores H Lopez-Terrada, Bora Lim, Susan G Hilsenbeck, Michael T Lewis, George Miles, Jason C Mills, Gloria V Echeverria, Stephen J Pettitt, Simon N Powell, Susan M Rosenberg, Andrew N J Tutt, Christopher J Lord, Matthew J Ellis, Meenakshi Anurag

Faculty, Staff and Students Publications

Proteogenomic analyses have identified an association between LIG1 (DNA Ligase I) loss and chemotherapy resistance in a subset of triple negative breast cancer (TNBC) enriched for TP53 mutations. Here, we demonstrate that co-occurrence of TP53 mutations and LIG1 loss is associated with upregulated DDR activity, including homologous recombination, likely contributing to reduced platinum sensitivity. Unbiased genetic and monotherapy drug screens identified PARP inhibitors (PARPi) as a potential treatment for LIG1-depleted tumors; however, the increase in sensitivity was modest and lower than that observed in TNBC models with homologous recombination deficiency. Subsequently, a screen of PARP inhibition in combination with each …

Critical Assessment On Challenges And Advances In Coal Pillar Strength Estimation Techniques: A Focus On Geological Discontinuities, Abhishek Kumar Singh, Sahendra Ram

Journal of Sustainable Mining

Accurate estimation of coal pillar strength is essential for ensuring safety and operational efficiency in underground mining. Current assessment methods often face limitations in addressing time-dependent failure mechanisms, geological discontinuities, and dynamic loading conditions. This paper identifies future research directions aimed at enhancing the reliability of pillar strength evaluations. One important focus is the development of advanced numerical models that account for time-dependent behaviours such as creep and fatigue. Incorporating multi-scale modelling techniques, which connect micro-scale material responses to macro-scale structural performance, may lead to more precise predictions. The integration of real-time monitoring systems measuring stress, deformation, and environmental factors …

Proceedings: Nownet Arts Conference 2019, Sarah Rose Weaver, Chris Chafe, Scott Oshiro, Margaret Schedel

Journal of Network Music and Arts

Proceedings of the 2nd Annual NowNet Arts Conference 2019 “Social Purpose in Contemporary Network Arts.” The conference was held November 7–10, 2019. The primary in-person site was the Institute for Advanced Computational Science (IACS), Stony Brook University. Satellite in-person sites included Center for Computer Research in Music and Acoustics at Stanford University, Edinburgh Napier University, Orpheus Institute in Belgium, and Electronic Studios at the Technical University, Berlin. More locations participated remotely via the internet.

Proceedings: Nownet Arts Conference 2018, Sarah Rose Weaver, Chris Chafe, Margaret Schedel, Min Xiao-Fen

Journal of Network Music and Arts

Proceedings of the NowNet Arts Conference 2018, “Network Music: Artistic and Technological Strategies for Public and Private Networks.” This was the first of the NowNet Arts Conferences, which have been held annually from 2018 to the present. The conference took place from April 19–22, 2018, at the Institute for Advanced Computational Science (IACS), Stony Brook University, and at multiple remote locations connected via the internet.

Comparing Text Score Strategies For Online Music Making, Craig Pedersen, Lindsay R. Vickery, Stuart James

Journal of Network Music and Arts

This paper investigates a range of approaches to using text scores in online and networked music performance, focusing on their alignment with strategies proposed by Wilson (2020) for aesthetic and technical approaches to networked music performance. Text scores, emerging from the experimental music movement of the 1960s, communicate musical ideas through words rather than traditional notation, taking instructional, allusive, and hybrid forms. Although there are many aesthetic and pragmatic approaches to text score composition, the temporal openness of many such works makes the medium well-suited to the latency-challenged practice of telematic performance. The study evaluates four text scores—Craig Pedersen’s July …

Listening Ahead Ever So Slightly, Chris Chafe, Mike Dickey

Journal of Network Music and Arts

This paper presents a novel packet loss concealment system called “Regulator,” designed for interactive network audio applications, particularly server-mediated “jam rooms” in the cloud, where large ensembles of musicians perform together synchronously. The system addresses the critical challenge of maintaining continuous high-quality audio output while minimizing latency penalties in unreliable network environments including Wi-Fi. The Regulator architecture combines four core components: a central Regulator class orchestrating packet loss concealment operations; a BurgAlgorithm class implementing maximum entropy autoregressive prediction to reconstruct missing audio samples; a Channel class providing per-channel independent modeling for multi-channel streams; and a RegulatorWorker class offering asynchronous processing …

Pulse Before Sound: Reimagining Presence And Liveness In Telematic Music Performance Through Midi-Native Collaboration, Matt C. Bray

Journal of Network Music and Arts

Telematic Music Performance heralds a new paradigm for human creativity, seeking to extend the practical limits imposed by physical co-presence and to permit the cooperative, simultaneous creation of music among geographically remote collaborators. This paper examines how MIDI-native interaction provides a structurally robust alternative to audio-centric telematic systems constrained by latency, bandwidth, and waveform fidelity. Drawing on practice-led research, including over 34 hours of documented improvisation across 91 networked sessions in the SHOALZ series—a longitudinal Telemidi performance research initiative (2022–2024)—the study examines how the Telemidi system employs MIDI as a primary substrate for remote musical collaboration by establishing a synchronized …

Editorial, Sarah Rose Weaver

Journal of Network Music and Arts

No abstract provided.

Full Issue: Volume 21, Issue 2 - Summer 2026

Jefferson Surgical Solutions

A publication for friends and colleagues of Jefferson’s Department of Surgery

In This Issue

Cover Story

Jefferson Transplant Institute Enters New Chapter of Innovation, Growth and National Impact - Page 1

Overview Science: Targeting the ‘Undruggable’ in Pancreatic and Other Cancers - Page 2

Clinical Integration Jefferson Trauma Surgeon and Resident Reflect on Honduras Medical Mission Trip - Page 2

In the Spotlight Joseph Boback, MBA - Page 2

Changing Lives Through Research Pilot Grant Lays Groundwork for New Standard in Ventral Hernia Recovery - Page 3

Please Welcome New Faculty - Page 3

Those Who Give Hollingsworth Family’s Gratitude …

News In Brief

Jefferson Surgical Solutions

Geno Merli, MD, was honored with UNICO National’s Marconi Science Award at the 2026 Mid-Year Meeting in Atlantic City, NJ. Established in 1995, the award recognizes a living scientist who exemplifies Guglielmo Marconi's vast scientific and creative accomplishments.

On March 25, Talar Tatarian, MD, received a 2026 Barbara Berci Memorial Award for leadership growth and career development from the Society of American Gastrointestinal and Endoscopic Surgeons at the annual meeting in Tampa.

On April 30, Stanton B. Miller, MD, MPH, Executive Director of the Jefferson Center for Injury Research & Prevention (JCIRP), accepted a CeaseFirePA Keystone Courage Award on …