Digital Commons Network^™

Continuum Of Academic Collaboration: Issues Of Inconsistent Terminology In Multilingual Context, Cristo Leon Ph.D., James Lipuma Ph.D., Marcos O. Cabobianco, Maria B. Daizo

STEM for Success Resources

Journal of Systemics, Cybernetics and Informatics
1690-4524 (Online)

Hydrogen Storage In Multilayer Ti3c2tx Mxene, Yi Zhi Chu, Kah Chun Lau

Michigan Tech Publications

In this work, we systematically investigated the hydrogen storage properties of multilayer Ti3C2Tx MXene using density functional theory (DFT) coupled with the quantum-thermodynamic model to include the thermodynamic effect on hydrogen adsorption and storage behavior over a wide range of applied pressure and temperature. In addition to the surface-adsorbed hydrogen, we show that the interlayer spacing is a plausible storage route that could contribute to an additional hydrogen storage capacity. Due to hydrogen-bond bounded multilayer Ti3C2Tx, the insertion, diffusion, and adsorption of hydrogen molecules into the interlayer spacing of the multilayer structure require sufficient external pressure to overcome the energy …

Type I Interferon Protects Against Bone Loss In Periodontitis By Mitigating An Interleukin (Il)-17-Neutrophil Axis, Jinmei Zhang, Qiong Ding, Angela X Wang, Maoxuan Lin, Ning Yu, Kevin Moss, Megumi A Williamson, Di Miao, Julie T Marchesan, Erliang Zeng, Wei Shi, Hongli Sun, Yu Leo Lei, Shaoping Zhang

Faculty, Staff and Student Publications

Type I interferons (IFNs-I), a group of pleiotropic cytokines, critically modulate host response in various inflammatory diseases. However, the role of the IFN-I pathway in periodontitis remains largely unknown. In this report, we describe that the IFN-β levels in the gingival crevicular fluid of human subjects were negatively associated with periodontitis and clinical gingival inflammation. Disruption of IFN-I signaling worsened alveolar bone resorption in a ligature-induced periodontitis murine model. Deficiency of the IFN-I pathway resulted in an exaggerated inflammatory response in myeloid cells and drastically increased the interleukin-17 (IL-17)-mediated neutrophil recruitment in the gingiva. We further identified that the myeloid …

The Different Roles Of Women In The Islamic State Of Iraq And Syria: An Explanation., Menan Baher Hassanein

Theses and Dissertations

Why do women not run away from a violent anti-feminist group like ISIS even though gender norms dictate that women shall be peaceful, stereotypes highlight that they are peace-loving, and rationality directs that they should not leave their patriarchal societies only to join another mini patriarchal one? This thesis aimed to answer this question and focused on non-Western ISIS female members. Notably, this study was merely interested in a gender-based explanation in the sense that it wanted to see how gender dynamics, norms and gender-related grievances push Daesh women into the group’s ranks. This study hypothesized that women join ISIS …

Deep Neural Networks For Particle Identification In Simulated Proton-Proton Collisions At Lhc And Rhic, Omar Mazhar Khalaf

Theses and Dissertations

Particle identification is an essential part of experimental high-energy physics, which allows the study of the most fundamental constituents of matter. This thesis explores the use of deep neural networks for identifying particles in simulated proton-proton collisions at the Large Hadron Collider (LHC) and the Relativistic Heavy Ion Collider (RHIC). The deep neural networks were trained on LHC datasets which have various momentum ranges including regions of high transverse momentum above 3 GeV/c. The key findings of thesis include achieving an accuracy of 99.99%, 98.3%, and 90.14% for 3-5 pt, 5-7 pt and above 7 pt regions respectively for the …

An Llm Approach For Automating The Analysis Of Bim (Ifc) Data, Miral Selim

Theses and Dissertations

This thesis introduces a novel methodology for automating the analysis of Building Information Modeling (BIM) data using LangGraph, an advanced extension of the LangChain framework, and integrating Google’s Gemini Large Language Model (LLM) with IfcOpenShell. BIM, and specifically Industry Foundation Class (IFC) files, are widely used in the construction industry for representing and managing building data. However, analyzing this data effectively remains a significant challenge due to its volume and complexity. Additionally, analyzing BIM data typically requires knowledge of different BIM software depending on the application. This research addresses this challenge by creating a workflow that utilizes LangGraph’s ability to …

Removal Of Fluoroquinolones From Water Systems Employing Rice Husk Composited Sponges Via Nanoadsorption, Dalia Kanaa

Theses and Dissertations

A novel nanocomposite of polyvinyl alcohol formaldehyde (PVF) sponge loaded with green zinc oxide nanoparticles (ZnONP) and referred to as (NP-PVF) was fabricated as a potential adsorbent of ciprofloxacin from water. A simple mechanical foaming process was used to synthesize the adsorbent. Rice husk extract was used to synthesize zinc oxide nanoparticles (ZnONP) for its phytochemicals as reducing agents. A facile and low-energy-dependent extraction method was used that did not require the use of high-temperature annealing. The synthesized nanoparticles showed a maximum UV absorption at 347 nm, which corresponds to a 3.58 eV band gap energy. FTIR confirmed the successful …

The Dubr/Mir-210-5p/Retsat Axis In Cholesterol-Associated Steatohepatitis: Clinical Signatures And Molecular Mechanisms, Hana Mahmoud Abdelzaher

Theses and Dissertations

Metabolic-associated fatty liver disease (MAFLD) represents an increasing global health challenge, with cholesterol-associated steatohepatitis (CASH) emerging as a distinct pathological entity warranting investigation. While CASH demonstrates unique features compared to traditional triglyceride-driven steatohepatitis, its underlying molecular mechanisms remain poorly understood. This study investigates a novel regulatory axis involving DPPA2 Upstream Binding RNA (DUBR), miR-210-5p, and retinol saturase (RETSAT). 170 patient samples revealed progressive axis dysregulation in disease states, with RETSAT emerging as a highly accurate diagnostic marker (AUC=1.000). Using novel in vitro models of MASH and CASH, we demonstrated that miR-210-5p modulation significantly affects lipid accumulation and cellular phenotype, with …

The Impact Of Type 2 Diabetes Mellitus On The Severity Of Alzheimer's Disease In Hispanic Populations In The Rio Grande Valley: A Pilot Retrospective Chart Review, Maria Camila Gonzalez Tovar, Daniel Salinas, Kelsey Baker

School of Medicine Publications

Background: Alzheimer's disease (AD) is becoming more prevalent worldwide, leading to a growing demand to understand the impact of risk factors on disease progression. Notably, type 2 diabetes mellitus (DM) has emerged as a significant risk factor for the development of AD, given the pathophysiological role of insulin resistance in cognitive impairment. In particular, the impact of type 2 DM on AD development and severity may be heightened in Hispanic populations due to the high prevalence of both conditions in this community. Here, we sought to understand the role of type 2 DM in AD severity in a Hispanic population …

Linking The Spatial, Temporal, And Compositional Variability Of Microplastics In The Nearshore Region Of Lake Ontario, Sophie Routenberg

Theses

Microplastic (MP) pollution is one of the most significant environmental issues of the modern era, driven by the persistence of plastic and its rapid accumulation in aquatic environments. MPs (5 mm -1 µm) are now pervasive across global ecosystems, including the Laurentian Great Lakes, which receives an estimated 11,000 tons of plastic debris annually. Despite their prevalence, critical gaps remain in understanding MP input sources, polymer composition, morphological diversity, and spatial and temporal distribution. This study addresses those gaps by quantifying and characterizing the spatial, temporal, and compositional variability of MPs in the nearshore region of Lake Ontario’s Rochester Embayment …

Expansively Framing Mathematics And Computer Science Teaching With Digital Technology In Elementary Classrooms, Kimberly E. Beck, Jessica F. Shumway, Patrick Ocran, Jody Clarke-Midura, Mimi Recker

Publications

Expansive Framing (EF) is a theory and an instructional technique to facilitate connections between content and contexts. We employed EF as an approach to create a series of integrated mathematics and computer science (CS) lessons, using digital technology as a tool to leverage shared mathematical and computational ideas. We used deductive theoretical qualitative analysis of transcripts of classroom implementations to investigate how two fifth-grade teachers and one computer lab paraprofessional educator used EF during their teaching and what the EF approach looked like in practice. Findings suggested that educators engaged in EF principles when they were present in curricular materials, …

Assessing The Impact Of Spraying An E. Faecium Probiotic At Hatch And Supplementing Feed With A Triple-Strain Bacillus-Based Additive On Bco Lameness Incidence In Broiler Chickens, Khawla Alharbi, Anh Dang Trieu Do, Abdulaziz Alqahtani, Ruvindu Perera, Alexa Thomas, Antoine Meuter, Adnan Ali Khalaf

Poultry Science Faculty Publications and Presentations

Bacterial chondronecrosis with osteomyelitis (BCO) is a major cause of lameness in broiler chickens. This condition arises when bacteria from the gastrointestinal or aerosol tract migrate to infect bone microfractures, often exacerbated by rapid growth, reduced blood flow, and mechanical stress. As concerns about antibiotic resistance grow, probiotics have gained attention for their potential to improve gut health and reduce systemic bacterial load. This study evaluated the efficacy of a probiotic program comprising an Enterococcus faecium-based spray (2 x 10(9) CFU/bird at hatch) and a triple-strain Bacillus-based feed additive (B. subtilis 597, B. subtilis 600, and B. amyloliquefaciens 516 at …

Characteristics, Behaviour And Fluxes Of Microplastics In The Coastal Boundary Zones Of The Persian Gulf And Oman Sea, Sajjad Abbasi, Andrew Turner

School of Geography, Earth and Environmental Sciences

Relatively little is known about microplastics (MPs) in the atmosphere of the coastal zone, including their interaction with the sea surface. In this study, MPs have been determined and characterised in the lower atmosphere, advecting air, depositing dusts, coastal sediments and seawater of the Persian Gulf and Oman Sea using a variety of sampling techniques (including filtration of water and pumped air and deployment of a vertical array of sediment traps). MPs were detected in all samples and were dominated by fibres that were, in most cases, small (<100 μm) and black. MP numbers captured in advecting air showed no trends with height or differences between locations or deployments over land and sea, but a clear increase was observed during strong winds. MPs in atmospheric suspension and in deposited dusts, sediments and seawater were also heterogeneously distributed. Environmental or transport pathway fractionation was evident according to morphology and particle size (% fibres and % small fibres) and to polymer density. Regarding the latter, relatively low-density polymers (e.g., polyethylene, polypropylene) were more abundant in the atmosphere, advecting air and seawater, whereas higher density polymers (e.g., regenerated cellulosics, polyethylene terephthalate) were more abundant in settling dusts and sediments. Fluxes, based on particle counts and converted MP m⁻² h⁻¹, revealed advection (up to ∼ 1.2 × …

Management And Optimization Of Chronic Renal Insufficiency In The Setting Of Kidney Cancer A Systematic Review, Jessica K. Cobb, Hiroko Miyagi, Jad Chahoud, Claude Bassil, Philippe E. Spiess

Division of Internal Medicine Faculty Papers & Presentations

PURPOSE: There is a bidirectional relationship between chronic kidney disease and the incidence of renal cell carcinoma. Despite the frequency of patients with both chronic kidney disease and renal cell carcinoma, there are limited systematic reviews detailing the nuanced treatment. This review provides comprehensive insights for clinicians for managing chronic kidney disease, and renal cell carcinoma. Methods and Methods: We reviewed published literature that examined either chronic kidney disease and renal cell carcinoma or an indirect contributor of both.

RESULTS: We compare and contrast renal cell carcinoma treatment with partial and radical nephrectomies, ablative techniques, and radiation and their impact …

Mesoscale Modelling For Investigating The Thermo-Mechanical Behaviour Of Geopolymer Concrete, Feiyu Shi, Long Yuan Li, Shanshan Cheng

School of Engineering, Computing and Mathematics

Advancing the understanding of the behaviour of geopolymer concrete subjected to both thermal and mechanical loadings provides valuable assistance in the fire safety design of geopolymer concrete structures. Here in this research, a mesoscale modelling technique was proposed to simulate the free thermal expansion and behaviours of geopolymer concrete subjected to two different loading schemes. Results showed that transient thermal strain was clearly observable in the mesoscale modelling, and due to the existence of transient thermal strain, behaviours of geopolymer concrete under heat-then-load and load-then-heat schemes were quite different. Another further close look at the effect of volume fraction of …

Multi-Parameter Optimization Of Brine Desalination Using Machine Learning, Elaf Mman Seif

Theses and Dissertations

Air Gap Membrane Distillation (AGMD) is a promising desalination technology with significant potential for addressing global water scarcity. However, the interplay of operational parameters significantly impacts its performance, making optimization a challenging task. This research focuses on brine desalination as a means to mitigate the negative environmental impacts of brine disposal which will eventually help in provide a sustainable solution for handling brine while producing freshwater. The study seeks to develop a predictive model and optimize the AGMD process for efficient brine desalination. To achieve this, Response Surface Methodology (RSM) and Artificial Neural Networks (ANNs) were utilized to develop predictive …

Optimization Of Pile Construction Sequence Using Cfa Machines, Omar Wael Ammar

Theses and Dissertations

In most construction projects with deep foundations, piling activities are critical to the project schedule and often fall on the critical path. The piling construction process requires a diverse range of resources, including equipment, materials, and skilful labour. Without carefully planning the construction process according to installation standards, there is a significant risk of time and cost overruns. These overruns are caused by inefficiencies such as equipment idle or lost time due to required lags between closely spaced piles. Therefore, it is essential to develop an optimized construction sequence to minimize these risks and enhance overall project efficiency. The primary …

Elite Cohesion And Its Historical Sources: Analyzing Its Impact On Democratization In Nigeria And Botswana, Aliaa Magdy Aboutera

Theses and Dissertations

This thesis examines the divergent democratization trajectories of Botswana and Nigeria, focusing on the role of colonial legacies and post-colonial elites in shaping elite cohesion. While both countries experienced British colonial rule, their transitions to democracy in the post-independence period have differed significantly. This study argues that elite cohesion, although insufficient on its own, is a critical facilitating factor in democratic consolidation that warrants greater attention in the democratization literature. This cohesion is largely shaped by the sociology of political elites, with historical contexts influencing how elites organize. Through process tracing, the thesis argues that colonialism in Botswana did not …

Negotiating The Canon: Arab Women Romantic Poets Jamila Al-ʿAlayli And Zahra Al-Hurr, Osama Amer

Theses and Dissertations

This thesis examines the engagement of two Arab romantic women poets, Jamila al-ʿAlayli and Zahra al-Hurr, with the Arabic literary canon, focusing on how they negotiated their positions within the canon. Despite being active contributors to the Arabic romantic movement, their works remain overlooked in literary histories and anthologies. The study explores the modes of canonization, such as gender essentialism, exceptionalism, and socio-political engagement, by which the canon operates. Through a feminist lens, this research analyzes selected poems, autobiographical texts, articles, interviews, and critical writings by both poets, highlighting their distinct strategies for challenging and reshaping their literary status. Al-ʿAlayli …

Image-Based Models For Left Heart Flow Morphodynamics In Hypertrophic Obstructive Cardiomyopathy, Abdelrahman A. Sultan

Theses and Dissertations

Relieving flow obstruction in hypertrophic obstructive cardiomyopathy is highly effective in reducing symptoms and promoting left ventricular remodeling. However, existing characteristics in the disease, such as the systolic anterior motion of the mitral, mitral regurgitation, and papillary muscle motion, and their effect on ventricular flow and vortex formation, have not been thoroughly addressed. This study aims to develop image-based computational fluid dynamics models to evaluate flow morphodynamics in hypertrophic obstructive cardiomyopathy. A computational fluid dynamics model is constructed to investigate the interaction between inflow and outflow in hypertrophic obstructive cardiomyopathy, with a focus on how the motion of the left …

Game, Set, Empower: A Comparative Instagram Analysis Of Branding And Engagement In The Confederation Of African Football (Caf) Women’S And Men’S Champions League, Nour Abdelkader Ms

Theses and Dissertations

The rise of women’s football has placed new emphasis on digital branding, with social media becoming a vital space for visibility, engagement, and representation. This thesis investigates how Instagram content strategies influence fan engagement during the CAF Women’s and Men’s Champions League tournaments. Specifically, it examines the role of content type (match, behind-the-scenes, off-the-pitch, promotional), marketing orientation (organic, sponsored, collaborative), and post format (reel, carousel, photo, graphic) in shaping audience interaction.

Using an explanatory sequential mixed methods approach, the study analyzed 674 Instagram posts (276 CAFWCL, 398 CAFCL) and conducted semi-structured interviews with five digital sports professionals, including CAF digital …

Development Of Preventive Dental Guidelines In The Primary Healthcare Setting In Egypt: A Delphi Method, Basant Mehriz

Theses and Dissertations

This study addresses the critical need for standardized preventive dental care guidelines within Egypt's primary healthcare system amid the rising burden of oral diseases. Through a systematic two-phase methodology combining a comprehensive literature review and a Delphi consensus-building process engaging 35 dental professionals, the research established priorities for contextually appropriate preventive measures. The consensus framework revealed strong support for clinical interventions (mean of 83% agreement), particularly fluoride-based prevention; community initiatives (mean of 83%), especially school-based programs; policy measures (mean of 77%) such as workforce and educational development, though with variable support for taxation and social determinants approaches. Statistical analysis demonstrated …

Transgenerational Obesity Modulation Of Gut Mucosal Immunity, Chen-Ting Hung, Justin Kern, Tihana Trsan, Santosh K Panda, Marie Laury, Umang Jain, Marco Colonna, Thaddeus S Stappenbeck, Ta-Chiang Liu

2020-Current year OA Pubs

The prevalence of obesity in the United States has continued to increase over the past several decades. A growing concern is that transgenerational effects of obesity negatively impact physiologic functions. We showed that consumption of a high fat, high sugar "Western" diet (WD) decreased the density of both gut innate (Paneth cells) and adaptive immune cells (intraepithelial lymphocytes; IEL). We asked whether consumption of WD impacts gut mucosal immunity in the offspring. WD-mediated Paneth cell loss was reversible, whereas IEL loss was not. However, the overall composition of the fecal microbiome and response to infection were defined by the diet …

Sex Offender Prison Treatment Programs: Outdated Science Masquerading As A Legitimate Penological Objective, Shelby Jones

Penn State Journal of Law & International Affairs (2012 - Present)

No abstract provided.

Minding The Gap: The Berne Convention’S Silence On Available Copyright Infringement Damages, Kylie Johnston

Penn State Journal of Law & International Affairs (2012 - Present)

No abstract provided.

Confronting The Injustices That Prevail From Revealing Americans’ Most Private Information: Their Genetic Code, Aubrey Fleming

Penn State Journal of Law & International Affairs (2012 - Present)

No abstract provided.

Sovereignty Vs. Humanity: The Evolution Of International Law In Civil And Colonial Wars And Modern Implications, Dr. Noam Zamir

Penn State Journal of Law & International Affairs (2012 - Present)

No abstract provided.

Tax Treaties In The Wind, Doron Narotzki

Penn State Journal of Law & International Affairs (2012 - Present)

No abstract provided.

Cuba And The Constitution Of A Stable State Of Misery: Ideology, Economic Policy, And Popular Discipline, Larry Catá Backer

Penn State Journal of Law & International Affairs (2012 - Present)

No abstract provided.

Foreword

Penn State Journal of Law & International Affairs (2012 - Present)

No abstract provided.