Digital Commons Network^™

Machine Learning For Wearable Sensor-Based Human Movement Rehabilitation: A Five-Year Systematic Review, Yassine Benachour, Farid Flitti, Lina Maloukh, Aicha Beya Far, Elhocine Boutellaa, Mohamed Bentoumi, Marwa Chendeb El Rai, Nour Aburaed, Khaled Ali, Moez Rehman, Sultan Mosleh, Rania Dghaim, Sadok Bouamama

All Works

Wearable-sensor-based human movement analysis is an increasingly important component of digital health and rehabilitation, enabling objective monitoring and data-driven personalization of therapy. In parallel, machine learning (ML) methods have rapidly expanded for interpreting multimodal movement signals, yet the evidence base remains heterogeneous and difficult to benchmark. This PRISMA-guided systematic review synthesizes recent ML approaches for wearable human motion analysis in rehabilitation-oriented health applications. We searched IEEE Xplore, PubMed, and Scopus for English-language studies published from 2021 to 2025 and extracted information on sensor modalities, ML task formulations and model families, dataset characteristics, validation protocols, and reported performance metrics, together with …

More Than Just Multiculturally Competent: Doctoral Student Competency And Preparedness To Work With Individuals With Disabilities, Kristen N. Dickens, Chantrelle Varnado-Johnson, Synthia Best

Georgia Educational Researcher

Phenomenological inquiry was used to interview counselor education doctoral students about their experiences and perceived competency and preparedness to counsel individuals with disabilities. Three overarching themes emerged: (1) continuous self-directed learning, (2) disability is multifaceted, misunderstood, and evolving, and (3) influential learning factors. Implications and recommendations for counselor educators and training programs are provided.

2026 Georgia Southern University Football Roster, Georgia Southern University

Men's Football Records

No abstract provided.

Ruby Bukovac Hardy, Lt. Col, Usaf(Ret)

OJOT Sponsor Profiles

No abstract provided.

Increasing Nursing Education On Effective Therapeutic Communication For Postpartum Depression: A Quality Improvement Project, Kayley Jade Couture

Master's Theses and Capstones

Introduction
At a nonprofit hospital located in New Hampshire, a 5P assessment was completed to determine a gap in the nursing staff's education on postpartum depression on a labor and delivery unit. Through the use of instructional design, persistent education on postpartum depression shows an overall increase in knowledge resulting in better patient-centered care (Takei, 2023). An important aspect of this quality improvement project was the participation of the nursing staff.

Methods
Using the PDSA framework (Plan-Do-Study Act), registered nurses on a labor and delivery unit participated in a three week quality improvement project to test their knowledge on postpartum …

Contemporary Issues In Economics And Finance: The View From China, Kenneth S. Bigel

Open Touro Created

2026

This collection of essays showcases original research crafted by exceptional young scholars—primarily high school students from China and North America—guided step-by-step from topic selection to final publication. Across diverse subjects in business and the social sciences, these emerging researchers demonstrate curiosity, discipline, and global awareness. Their work provides a rare window into the questions today’s youth are asking on both sides of the Pacific, offering fresh perspectives and a meaningful bridge between two world powers. Designed not only to inspire but also to instruct, this compendium fills a long-recognized gap in early research education: it presents accessible, real student …

Clinical Microbiology & Infectious Diseases: A Concise Guide On The Fundamentals Of Infectious Disease In Podiatric Medical Education, Paramita Basu

Open Touro Created

2026

This Open Educational Resource (OER), Clinical Microbiology & Infectious Diseases, is a student-centered textbook designed to support pre-clinical podiatric medical students enrolled in PCLP 610 Infectious Diseases at the New York College of Podiatric Medicine. The book is structured as a collection of concise “chapter briefs” or high‑yield notes that align closely with the course syllabus, lecture objectives, and student learning outcomes, while also reflecting the Microbiology learning objectives outlined in the AACPM Council of Faculties Curricular Guide.

The content covers core principles of medical microbiology and infectious diseases, including bacteria, viruses, fungi, parasites, host–pathogen interactions, antimicrobial therapy, resistance …

Engage & Empower Vol. 2, Elhanan Marvit

Open Touro Created

2026

Engage & Empower, Volume 2 is the second installment in the “Engage & Empower” OER series by Elhanan Marvit LCSW. It serves as the logical next step following Volume 1 (Spring 2025). While the first volume introduced foundational concepts in social work practice, ethics, and generalist skills This volume guides students and readers deeper into the applied, interpersonal, and reflective dimensions of becoming a competent practitioner.

Students begin their reading journey as they strengthen their understanding of professional competence. They achieve this by learning how to navigate field placements, engage in supervision, manage boundaries, and integrate feedback. The text …

Improving Compliance Via Barcode Scanning With Rover App, Jeni Varghese, Lilia Preston

Articles, Abstracts, and Reports

Purpose: The purpose of the project was to increase compliance with interoperability workflows through implementation of barcode scanning using the Rover app. The goal was to streamline electronic medical record (EMR) programming and overcome workflow challenges.

Background: Infusion interoperability links EMR systems with smart infusion pumps to streamline programming and monitoring. Orders are sent directly from the EMR to the pump, nurses verify settings, and infusion data is relayed back for documentation, reducing manual input and enhancing patient safety by minimizing errors. Current interoperability workflow includes the use of handheld scanners located on computers.

Hospital benchmark for interoperability …

Inside Out: Improving Large Model Safety, Wei Zhao

Dissertations and Theses Collection (Open Access)

While Large Language Models (LLMs) and Multimodal Large Language Models (MLLMs) are at the frontier of current advancements in artificial intelligence, demonstrating remarkable capabilities across diverse applications, there are growing concerns about their reliability and security. LLMs remain vulnerable to adversarial attacks through carefully crafted prompts that circumvent safety mechanisms, while MLLMs face additional security challenges stemming from their multimodal nature. Despite considerable efforts in reinforcement learning from human feedback (RLHF) and supervised fine-tuning, existing safeguards have proven inadequate in addressing these critical vulnerabilities. This inadequacy stems from the fact that these models are inherently blackboxes that do not provide …

Improving Evacuation Effectiveness On Cruise And Large Passenger Ships : An Analysis Of Human Factors, Safety Culture, And Behavioral Dynamics, Antonios Andreadakis

World Maritime University Ph.D. Dissertations

Maritime trade has long constituted a central pillar of economic development, supporting global commerce and cultural exchange. Nevertheless, the maritime environment is inherently hazardous and therefore the protection of human life has consistently constituted and will continue to remain a central priority (Casson, 1995). An instrumental turning point in maritime safety occurred after the sinking of Titanic in 1912, which prompted in 1914 an International Conference dedicated to the protection of human life at sea; which ultimately led to the adoption of the International Convention on Safety of Life at Sea (SOLAS) (Dalaklis, 2017). This Convention introduced internationally imposed safety …

Virtual Screening Of Phytochemicals From Medicinal Plants As Promising Pde5 Inhibitors Against Erectile Dysfunction, Farouk Boudou, Alaeddine Berkane, Amal Belakredar, Ahcene Keziz, Huda Alsaeedi, Brian A. Murray, Mikhael Bechelany, Ahmed Barhoum

Research Outputs: 2025-Present

This study evaluates bioactive phytochemicals from Algerian medicinal plants as potential phosphodiesterase-5 (PDE5) inhibitors for the treatment of erectile dysfunction (ED) using an integrated in silico approach. A total of 76 compounds from 48 plant species were screened for drug-likeness using SwissADME. Overall, 72% of the compounds complied with Lipinski's Rule of Five, indicating favorable oral bioavailability, while toxicity prediction identified 29 non-toxic candidates. Molecular docking was validated by redocking the co-crystallized PDE5 ligand (RMSD = 0.264 Å). Ellagic acid (−9.4 kcal·mol⁻¹), rosmarinic acid (−9.2 kcal·mol⁻¹), salvinorin A (−9.2 kcal·mol⁻¹), and catechin (−9.0 kcal·mol …

From Platelets To Particles: Optimizing Extracellular Vesicle Isolation In A National Blood Centre, Y. Chintala, A. Waters, F. Mcgrath, A. Lorusso, C. Wynne, S. Meaney

Research Outputs: 2025-Present

Background and Objectives: Platelet-derived extracellular vesicles (PEVs) are submicron, membrane-bound particles released upon platelet activation, with a recognized role in haemostasis, inflammation and immunoregulation. PEVs remain insufficiently characterized in blood products. This study compared four isolation methods to evaluate their impact on PEV yield, purity and characteristics, aiming to identify a practical approach for transfusion service workflows. Materials and Methods: PEVs were isolated from expired single-donor aphaeresis platelet concentrates (n = 12) using methods based on different isolation principles: ultracentrifugation (UC), size exclusion chromatography (SEC), mixed size/charge separation (hybrid) and an affinity-based spin column method (affinity). Size, number and biochemical …

Modeling The Impact Of Proton Irradiation On Photoluminescence Spectra Of Perovskite Solar Cells, Ming Lang Tseng, Nima Ghadiri

Research Outputs: 2025-Present

This study presents a comprehensive modeling approach to assess the impact of proton-irradiation on the photoluminescence (PL) response and current–voltage (JV) characteristics of CsMAFAPbI₃/P3HT-based perovskite solar cell validated against experimental data reported in literature. Proton irradiation generates displacement damage across the cell structure most critically within the perovskite bulk where the defect density increases approximately linearly with increased fluence and decreases for high proton energies due to reduced non-ionizing energy loss (NIEL) at higher energies. To capture the optical degradation behavior, Time-Resolved PL transient (TRPL) and PL spectra were modeled using a fluence- and energy-dependent Kohlrausch model (stretched-exponential) …

A Simplified Computational Fluid Dynamics Investigation Of Internal Duct As A Passive Aerodynamic Solution For Electric Trucks, Omar K. Omar, Ahmad Abu Shanab, Mohammad Tarawneh, Sara Hawarneh, Dr Hani Alkhatib

Research Outputs: 2025-Present

Aerodynamic drag is a dominant factor affecting the efficiency and driving range of electric trucks, especially at high speeds. Although previous studies have mainly focused on external drag-reduction devices, internal airflow control strategies such as integrated ducts have received limited attention. This study addresses that gap by analyzing how placing an internal duct in the truck body affects drag and power efficiency. A simplified two-dimensional computational fluid dynamics (CFD) approach was employed using ANSYS Fluent to evaluate and compare a baseline truck model and a modified configuration featuring a central internal duct. The simulations assessed the drag coefficient, drag force, …

Water-Efficient Concrete Curing Using Sap-Infused Nonwoven Blankets: Material Screening And Performance Evaluation, Feras Kafiah, Omar K. Omar, Dr Hani Alkhatib

Research Outputs: 2025-Present

Concrete curing under hot-weather exposure requires sustained surface moisture while minimizing repeated waterapplication. This study develops and evaluates a two-layer external curing blanket comprising a polyethylene (PE) top sheetand a superabsorbent polymer (SAP)-infused needle-punched nonwoven polyester layer. Ten PE sheets, three sodiumpolyacrylate SAP grades, and three nonwoven fabrics were screened sequentially according to optical transmittance, SAPmorphology and absorption behavior, fabric absorptivity, SAP-fiber integration, and qualitative seven-day surface-wetnessobservations. The selected configuration (S7 PE/SAP 3/GT-80) was then demonstrated using a 1 × 2 m2 outdoor prototypeand compared with conventional wet burlap curing. The blanket-cured concrete produced a numerical mean core strengthof 36.5 …

Shining Light On Infection Control: Tio2–Graphene Hybrids As Next-Gen Germicidal Platforms, Mirela Petruta Suchea, Petronela Pascariu, Ioan Valentin Tudose, Maria Orfanou, George Kenanakis, Emmanouel Koudoumas, Stefan Bucur, Ryan Walden, Keerthi M. Nair, Christopher Golden, Mary Heneghan, Suresh C. Pillai, Finn Purcell-Milton, Declan Mccormack

Research Outputs: 2025-Present

The development of next-generation germicidal platforms is a critical response to rising microbial resistance and the global demand for sustainable disinfection technologies. This review offers a comprehensive analysis of hybrid materials based on pure and doped titanium dioxide (TiO₂) and graphene, focusing on their synergistic potential for enhanced germicidal applications. The paper begins with a brief overview of the structural, optical, and electronic properties of TiO₂ and graphene relevant to photocatalysis and antimicrobial activity. Recent advances in TiO₂ bandgap engineering-via doping and nanostructuring-are discussed in connection with improved UV and visible light–driven photocatalytic performance. In parallel, …

Acid-Mediated Extraction Of Gelatine From Chicken By-Products: Impact On Yield, Molecular Characteristics, And Structural-Thermal Properties, Omaima Aidat, Mohamad Khairi Zainol, Ilham Ben Amor, Zamzahaila Mohd Zin, Humam Shaaban Barhoum, Huda Alsaeedi, Mikhael Bechelany, Ahmed Barhoum

Research Outputs: 2025-Present

Despite the growing interest in utilizing poultry processing by-products as sustainable sources of gelatine, the influence of extraction conditions on gelatine quality, structure, and functionality remains insufficiently understood. This study investigated the effect of acetic acid concentration on the yield, molecular characteristics, and structural-thermal properties of gelatin extracted from chicken feet and heads. Gelatine was extracted using 3 v/v% (CBBG3) and 5 v/v% (CBBG5) acetic acid. CBBG5 produced a higher extraction yield (13.2%) than CBBG3 (10.49%), indicating enhanced collagen solubilization at higher acid concentration. However, CBBG5 also showed higher ash content (4.45 w/w% vs. 2.40 w/w%) and more pronounced yellow-green …

Mental Health Effects Of Post-Intensive Care Syndrome In Adult Acute Respiratory Distress Syndrome Survivors Hospitalized During Or After The Covid-19 Pandemic, Brooke M. Leggiero

Honors Undergraduate Theses

Introduction: Post-Intensive Care Syndrome (PICS) is "new or worsening problems in physical, cognitive, or mental health status arising after a critical illness and persisting beyond acute care hospitalization.” This study examined the prevalence of PICS mental health conditions in adult ARDS survivors hospitalized between 2020 and 2025 and differences in mental health conditions between those hospitalized during and after the COVID-19 pandemic.

Methods: This retrospective, descriptive, cross-sectional study enrolled adult survivors hospitalized between 2020 and 2025 who required mechanical ventilation and were at least 1 month removed from the intensive care unit (ICU). Individuals with prior brain injury were excluded. …

A Combined Stochastic And Physical Framework For Alloys And Metal Casting Processes Modeling, Simon N. Lekakh, Oleg Neroslavsky

Materials Science and Engineering Faculty Research & Creative Works

High temperature metal casting processes have dualistic nature and conceptually consist of two parts of distinct processes: the first type is deterministic, strictly obeying the physical law, while the second type is stochastic. Therefore, the metal casting processes are not precisely predictable, and deterministic considerations cannot provide exact outcomes. To solve this problem, the combined stochastic and deterministic framework was suggested. The local processes were described using deterministic models for several parameter arrangements, while the distribution of these arrangements on macro level was calculated using stochastic approaches. The approach was used for cast alloy design, investment casting process optimization, and …

Overcoming Resolution Vs. Throughput Trade-Offs In Ceramic Material Extrusion Additive Manufacturing Via Viscoelastic Filament Stretching, Abid H. Rafi, David W. Lipke, Jeremy L. Watts, Gregory E. Hilmas, Ming C. Leu

Materials Science and Engineering Faculty Research & Creative Works

Fabricating large, monolithic ceramic parts using material-extrusion additive manufacturing remains challenging due to difficulty maintaining uniform moisture content during printing, which can lead to drying-induced defects such as warping and cracking, especially as part size and print time increase. Fabricated parts have trade-offs among print resolution, high throughput, and structural fidelity. Our study has shown that increasing the ratio of nozzle traverse speed vs. material extrusion speed increases filament stretching in viscoelastic ceramic paste, helping to overcome the trade-offs between resolution and throughput. Using aqueous ZrB2–SiC (70/30 vol.%) as a representative ultra-high temperature ceramic paste, rheological characterisation revealed viscoelastic yield-stress …

Transverse Magnetic Mode Split Post Dielectric Resonator, Donghyun Kim, Xiaoning Ye, Chaofeng Li

Patents

A device for measuring a property of a substrate comprises an enclosure,two resonators,and two probes.The substrate has a top surface, and the enclosure defines a cavity for placing the substrate. The resonators extend into the cavity of the enclosure. The probes extend into the cavity, and each of the probes comprises a loop that extends about an axis that is substantially parallel to the top surface of the substrate so that the probes are operable to excite a transverse magnetic mode signal in the cavity.

Comparing Three Different Pot Volumes Simulating Drought Stress In Wheat At Field- Equivalent Density, Tanzeela Akhtar

School of Biological and Marine Sciences Theses

Climate variability is increasing the frequency and intensity of drought events, posing a major challenge for wheat production worldwide. Controlled-environment studies are widely used to study drought responses and identify drought-adaptive traits; however, limited rooting volume may limit the ability to replicate open-ground conditions and impede the transferability of experimental findings. This study evaluated the suitability of three pot depths, 25, 35, and 50 cm, corresponding to 5,7 and 10L pot volume for simulating open ground responses of spring wheat (Triticum aestivum) in well-watered, gradual drought, and terminal drought conditions. Growth, physiological, and yield traits were compared in pot grown …

Large-Scale Coastal Dynamics: New Incites From Lidar And Satellite Remote Sensing, Aikaterini Konstantinou

School of Biological and Marine Sciences Theses

This thesis leverages remote sensing methods to advance understanding of shoreline morphodynamics from storm to decadal timescales, focusing on three interrelated objectives. First, regional patterns and timescales of beach recovery following the extreme 2013/14 winter were quantified using bi-annual LiDAR and RTK-GNSS surveys of 23 south-west England sites. Recovery trajectories exhibited consistent patterns aligned with pre-existing storm response classifications, demonstrating that both storm response and post-storm recovery can be classified into four groups governed by intrinsic geomorphological and hydrodynamic controls. Almost 90% of sites had recovered at least 75% of lost sediment within three years, while some fully exposed beaches …

Impacts Of Microplastics In A Changing Agri-Environment, Riley Kent

School of Biological and Marine Sciences Theses

Microplastics are increasingly recognized as persistent contaminants in terrestrial ecosystems, yet their impacts on plant performance remain poorly understood under realistic environmental conditions. In natural and agricultural systems, plants rarely encounter contaminants in isolation, instead experiencing multiple interacting stressors. The work presented in this thesis investigated how soil microplastics influence plant growth and physiology both independently and in combination with freshwater flooding, a climate-relevant stressor associated with increased storm activity and shifts in precipitation patterns. Using white clover (Trifolium repens) as a model agronomic legume across multiple cultivars, the study examined how polymer identity, plant genotype, and environmental context interact …

Taking Snaps Of Plant Life Conditions: Designing A New Crop Autonomous Micro-Environmental Recording Array, Sohail Saeed

School of Biological and Marine Sciences Theses

Accurate measurement of plant microclimate is essential for understanding how local environmental conditions influence plant growth and response. In many experimental setups, environmental monitoring is performed using a single measurement point, which may fail to capture spatial variability across a plant array. This thesis presents the design, validation, and deployment of a compact distributed sensing system, referred to as C.A.M.E.R.A. (Crop Autonomous Micro-Environment Recording Array), developed to measure plant microclimate conditions at multiple locations simultaneously.The system integrates air temperature and relative humidity sensing using the SHT85, multi-point soil temperature measurement using DS18B20 probes, and relative light monitoring using the SEN0390 …

Intertidal Seagrass Meadows In South West England: The Ecology Of Expansion, Oliver Thomas

School of Biological and Marine Sciences Theses

Within the space of a decade, intertidal sediments in the Tamar estuary, South West England, have undergone a shift from unvegetated mudflats to dense perennial seagrass habitat. Yet despite the increasing prevalence of intertidal seagrass meadows in the South West, there are large knowledge gaps relating to intertidal meadow biodiversity, function and ecosystem service provision, particularly within the context of the estuarine meadows of the South West: as such we do not fully understand the implications of this recent colonisation within the Tamar. This study aims to characterise the spatial expansion of these newly-established Zostera marina meadows using Earth observation …

Investigating The Determinants Of Fight Dynamics In The Minotaur Beetle Typhaeus Typhoeus, Amy Bromley

School of Biological and Marine Sciences Theses

It is widely accepted that the main determinants of contest outcome are resource value, residency status, and resource holding potential, with each of these playing an important role in determining contest behaviour. Examples of resource holding potential are morphological traits such as body size and weaponry. Animals that possess weaponry can exhibit different morphotypes, such as size difference in horns, which can lead to differences in contest behaviour, with larger morphotypes engaging in head-to-head combat, while smaller morphotypes can avoid combat altogether. One such species that possess weapons in the form of horns and engages in physical combat, is the …

Assessing The Ecological Vulnerability Of Natural Flood Defences And Risks To Agricultural Land Following Seawater Flooding, Cally Barratt

School of Biological and Marine Sciences Theses

Anthropogenic climate change is intensifying extreme weather events, affecting the natural environment by altering ecosystems, and leading to habitat loss. Pressingly, the frequency and severity of storm surge flooding in low-lying coastal regions is projected to increase under future climate scenarios. There is a growing need to understand how these events will impact coastal ecosystems, and the measures that can be taken to mitigate against these effects and protect natural resources. Furthermore, with increased pressures placed on agriculture to meet food demand, protecting arable land resources in coastal regions from the rising threat of flooding is imperative. This thesis explores …

Physiological And Morphological Responses To Drought Stress In Different Cultivation Environments In Wild Type And Aba-Deficient Barley, Chloe Betts

School of Biological and Marine Sciences Theses

Global food security is increasingly threatened by the effects of climate change. Of the environmental factors affected by climate change, drought is one of the most critical for plant survival and reproduction, shaping plant morphology and physiology and therefore crop productivity. Although the effects of drought on plants are widely studied, studies are often conducted in controlled greenhouse or laboratory conditions rather than more realistic field-like conditions. This is justified by the lower costs, convenience, and ability to disentangle the effects of different factors in more controlled conditions. This thesis explores the effect of the same watering limitations in different …