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Traumatic Brain Injury In Childhood And Adolescence: Relationship To Impulsivity, Behavioral Disorders, And Adverse Outcomes For An Incarcerated Male Adult Sample, Alexis Tillman May 2027

Traumatic Brain Injury In Childhood And Adolescence: Relationship To Impulsivity, Behavioral Disorders, And Adverse Outcomes For An Incarcerated Male Adult Sample, Alexis Tillman

Theses and Dissertations

Traumatic brain injury (TBI) sustained during critical periods of early development has wide-ranging effects on cognitive, emotional, and behavioral adjustment that may persist into adulthood. Within the forensic population, there is a clear overrepresentation of head trauma. Although research publications have examined the impacts of TBI on psychological challenges within the general population, limited research has explored its relationship with impulsivity, behavioral disorders, and adverse outcomes in an adult incarcerated population. The purpose of this study was to examine the associations between age of first TBI, severity of TBI, and frequency of TBIs in childhood and adolescence and indices of …


Neuropsychological Profiles To Aid In Determining The Necessity For Neuroimaging Reviews: Providing Evidence For A Screener For Cerebrovascular Abnormalities, Kayla Blaire Miller May 2027

Neuropsychological Profiles To Aid In Determining The Necessity For Neuroimaging Reviews: Providing Evidence For A Screener For Cerebrovascular Abnormalities, Kayla Blaire Miller

Theses and Dissertations

This study aimed to provide evidence for a white matter abnormality (WMA) screener by investigating whether commonly used neuropsychological measures of executive functioning and processing speed have predictive power for identifying high WMA burden.

Participants were administered a brief neuropsychological evaluation by a doctoral student under the direct supervision of a board-certified clinical neuropsychologist and underwent an MRI scan. A neurologist rated each participant’s MRI results using the Fazekas scale. A total of 178 participants were included, divided into two groups based on their Fazekas rating: low WMA burden (46%) and high WMA burden (54%).

A confirmatory factor analysis indicated …


The Effect Of Resilience: Exploring The Link Between Depression And Cognitive Performance In A Memory Disorder Clinic Population, Amanda Capriglione May 2027

The Effect Of Resilience: Exploring The Link Between Depression And Cognitive Performance In A Memory Disorder Clinic Population, Amanda Capriglione

Theses and Dissertations

Introduction: Research has consistently shown that depressive symptoms are associated with cognitive impairments, namely in memory, attention, and executive functioning (for a review, see Rock et al., 2014), particularly in individuals with mild cognitive impairment (MCI). As MCI is often a precursor to dementia, understanding and addressing modifiable factors that influence this trajectory is essential for prevention and intervention efforts. Resilience, defined as the capacity to adapt positively to adversity, has been identified as a potential protective factor against age-related cognitive decline. Prior studies (e.g., Laird et al., 2019b; Miller et al., 2023) suggest that resilience buffers against the cognitive …


Eritrean Refugees Between Securitization And Survival Along The Sahara Route To Egypt, Zeina Shoukry Feb 2027

Eritrean Refugees Between Securitization And Survival Along The Sahara Route To Egypt, Zeina Shoukry

Theses and Dissertations

Eritrea remains one of the largest refugee-producing countries in the world, with mandatory military conscription serving as a primary driver of displacement. This thesis examines the precarious journey of Eritrean refugees across the Sahara Desert en route to Egypt, situating this movement within the broader context of border securitization. It argues that the journey itself constitutes a critical and often overlooked phase of the migration process, as significant as both departure and destination.

Drawing on migration infrastructure theory and migrant network theory, this study foregrounds Eritrean refugees’ agency and resilience. It analyzes how refugees mobilize knowledge, digital technologies, social networks, …


Palestinian Motherhood In Lebanon: An Analysis Of The Legal And Humanitarian Systems, Enje Matar Feb 2027

Palestinian Motherhood In Lebanon: An Analysis Of The Legal And Humanitarian Systems, Enje Matar

Theses and Dissertations

The lives of Palestinians in Lebanon are shaped by a diversity of factors that are exogenous and endogenous. The aim of this thesis is to analyze the impact of existing institutional, legal, and societal structures on Palestinian refugee mothers. It answers the following main question: how do the legal and humanitarian systems in Lebanon impact Palestinian mothers? It specifically scrutinizes 1) How do these systems shape family dynamics, maternal relations with children, and mothers’ daily lives? 2) How are these systems gendered in ways that represent broader questions of power and control? 3) How do mothers respond to these systems …


From Planned To Lived: Street-Level Transformation And The Production Of Urban Space In New Cairo, Seba Abouyoussef Feb 2027

From Planned To Lived: Street-Level Transformation And The Production Of Urban Space In New Cairo, Seba Abouyoussef

Theses and Dissertations

Egypt's new cities program has produced four generations of satellite developments, yet none have been systematically evaluated for how they perform once inhabited. Each is planned as a prototype — functionally zoned, automobile-oriented, image-driven — with little regard for the social, cultural, and behavioral dynamics that will shape it. This thesis examines the gap between the planned city and the lived city by tracing how three streets in New Cairo transformed over a fifteen-year period (2010–2025) through everyday use, stakeholder interaction, and pivotal trigger events.

The research follows a qualitative, multi-phase methodology — combining historical and physical mapping, behavioral observation, …


Beyond The Legal Black Hole: Hyper-Legality, Deferral, And Detention In Northeast Syria, Grace T. Harmon Feb 2027

Beyond The Legal Black Hole: Hyper-Legality, Deferral, And Detention In Northeast Syria, Grace T. Harmon

Theses and Dissertations

This thesis examines the detention of suspected ISIS affiliates and their family members held in facilities administered by the Kurdish-led authorities in North-East Syria. Thousands of foreign nationals remain detained without trial, without repatriation, and in conditions widely criticized as inhumane. Existing scholarship and political discourse often describe these facilities as legal voids, limbo, or black holes where law has broken down or ceased to apply. This thesis challenges that characterization. Rather than existing outside the law, the facilities are governed through overlapping frameworks of international humanitarian law, international human rights law, counterterrorism security resolutions, and domestic laws. I argue …


Hell Reimagined: Dante’S Inferno And The Secular Afterlives Of Divine Punishment, Yara Mohamed El Hashimi Jan 2027

Hell Reimagined: Dante’S Inferno And The Secular Afterlives Of Divine Punishment, Yara Mohamed El Hashimi

Theses and Dissertations

This thesis examines contrapasso and how it changes across different media and different sources of moral authority. In Chapter One, I examine four different cantos of Dante’s Inferno and rely on Teodolinda Barolini’s work to examine textual contrapasso. Chapter One also discusses how Dante’s work shows the sinner’s moral condition and makes it visible through the punishment inflicted. Additionally, Dante’s Inferno presents punishment as part of a divinely authorized moral order, which becomes important in Chapter Two when I examine how William Blake visually interprets and questions that system. In Chapter Two, I examine the works of Blake that correspond …


Enhancing User Engagement In Heritage Sites Through Interactive Digital Design: Development And Evaluation Of A Web-Based Application At The Qalawun Complex, Hend Bazeed Jan 2027

Enhancing User Engagement In Heritage Sites Through Interactive Digital Design: Development And Evaluation Of A Web-Based Application At The Qalawun Complex, Hend Bazeed

Theses and Dissertations

This study develops and evaluates a web-based interactive application for the Qalawun Complex in Cairo, a fourteenth-century Mamluk monument of significant tangible and intangible cultural heritage value, with the aim of enhancing visitor engagement beyond the passive observation that characterizes most heritage visits. The research is structured within an Asset-Design-Evaluate (ADE) framework and grounded in Radical Constructivism, Situated Learning theory, and the Design-Dynamics-Experience (DDE) framework, positioning the physical architecture of the site as the primary source of visitor knowledge through observation-based interaction tasks.

The application, titled "Qalawun's Treasure," comprises eight spatially anchored hotspots across the mausoleum, madrasa, and bimaristan of …


The Smuggled Body: Embodied Experiences Of Sudanese Displacement Along The Sudan–Egypt Corridor, Marielys Padua Soto Jan 2027

The Smuggled Body: Embodied Experiences Of Sudanese Displacement Along The Sudan–Egypt Corridor, Marielys Padua Soto

Theses and Dissertations

The outbreak of conflict in Sudan in April 2023 triggered one of the world's largest displacement crises, forcing millions of Sudanese civilians to flee toward neighboring countries, particularly Egypt. As legal pathways became increasingly restricted following Egypt's tightening of visa policies, many asylum seekers relied on migrant smuggling networks to reach safety. This thesis examines how restrictive mobility regimes are materially experienced through the body by introducing the concept of the smuggled body, defined as the body through which the physical, emotional, and social consequences of border control, irregular mobility, and forced displacement are lived. Drawing on embodiment theory, border …


A Maximum Energy Release Rate Computational Framework For Fatigue Crack Trajectory And Life Prediction Under Mixed-Mode Proportional And Nonproportional Loading, Nahla Helmy Matar Jan 2027

A Maximum Energy Release Rate Computational Framework For Fatigue Crack Trajectory And Life Prediction Under Mixed-Mode Proportional And Nonproportional Loading, Nahla Helmy Matar

Theses and Dissertations

The problem of mixed-mode fatigue crack growth has been a persistent research challenge. The determination of fatigue crack propagation direction directly impacts the safety and integrity of components and structures, making it crucial in various industrial applications, including welded drilling pipes, aerospace, and automotive engineering. Unlike uniaxial loading, mixed-mode cracks tend to change direction frequently (kinking), and nonproportional loading adds to the complexity of the problem. This research aims to estimate the crack propagation direction and fatigue crack life in linear elastic materials subjected to mixed-mode (I+II) loading conditions under proportional or non-proportional cyclic loading. Numerical software was developed based …


Nanoscale Water Confinement And Coordination-Driven Ion Transport In Eutectogel Electrolytes For Electrochemical Energy Storage Applications, Abdallah Akar Jan 2027

Nanoscale Water Confinement And Coordination-Driven Ion Transport In Eutectogel Electrolytes For Electrochemical Energy Storage Applications, Abdallah Akar

Theses and Dissertations

The rapid expansion of renewable energy systems, portable electronics, electric vehicles, and smart grid technologies has intensified the demand for advanced electrochemical energy storage devices capable of delivering high power density, long cycling life, operational safety, and environmental sustainability. Among these technologies, supercapacitors have attracted considerable attention because of their rapid charge-discharge capability, excellent cycling stability, and high-power performance. However, their relatively low energy density remains a critical limitation that restricts their broader practical application. Since the energy density of supercapacitors scales with the square of the operating voltage, expanding the electrochemical stability window of the electrolyte represents one of …


Built By Hand, Run By Machine: Robots And The Uneven Displacement Of Native And Migrant Workers In Germany (2012-2024), Farida Mohamed Elkhosht Jan 2027

Built By Hand, Run By Machine: Robots And The Uneven Displacement Of Native And Migrant Workers In Germany (2012-2024), Farida Mohamed Elkhosht

Theses and Dissertations

This study investigates whether industrial robot adoption generates differential employment effects for native and migrant workers across German local labor markets, using district-level data for 393 districts over 2012–2024. This question matters because Germany combines one of the world's highest concentrations of industrial robots with one of the largest migrant workforces in the OECD. Despite growing policy interest in the distributional effects of technological change, limited evidence exists on whether automation affects native and migrant employment differently within the same local labor markets. Using Bartik shift-share design to measure exogenous variation in robot exposure, the study finds that the effect …


How Can Egypt’S Technical And Vocational Education System Be Adapted To Improve The Employability Of Autistic Youth And Adults?, Miriam A. Menkarious Jan 2027

How Can Egypt’S Technical And Vocational Education System Be Adapted To Improve The Employability Of Autistic Youth And Adults?, Miriam A. Menkarious

Theses and Dissertations

This thesis provides original qualitative evidence on autism, employability, and TVET in an LMIC context, focusing on Egypt’s ongoing TVET reforms. The research investigated barriers and facilitators to employment for autistic youth and adults in Egypt, with a particular focus on technical and vocational education and training (TVET) as a potential pathway into work, and explored stakeholder perspectives on the potential, barriers, and conditions for adapting the Egyptian TVET system to improve their employability. Using the International Classification of Functioning, Disability, and Health (ICF) framework, this qualitative study relied on 20 semi-structured in-depth interviews with autistic youth and adults, parents …


Topographies Of Being: World-Making And Ontological Formation In Modern Saint Catherine, South Sinai, Ahmad Mahana Jan 2027

Topographies Of Being: World-Making And Ontological Formation In Modern Saint Catherine, South Sinai, Ahmad Mahana

Theses and Dissertations

This thesis is an exploration of the ecological and sociological processes involved in the production of the socionatural space of the contemporary town and natural protectorate of Saint Catherine, South Sinai. Revered by all Abrahamic religions as the site of the Great Theophany, the town has perpetually been considered an area of immense spiritual and natural significance. In recent decades, however, the town has undergone a series of modernizing campaigns that have not only threatened the region’s natural environment and indigenous lifeways but have also jeopardized the plurality of its extant lifeworlds. By relying on a variety of ethnographic methods, …


Here Comes The Sun: A Diachronic Study Of The Role Of Music In The Amarna Period, Waleed Hawatky Jan 2027

Here Comes The Sun: A Diachronic Study Of The Role Of Music In The Amarna Period, Waleed Hawatky

Theses and Dissertations

Music has and continues to play a prominent role in the lives of individuals and in society, hardwired into the human experience and integral to our understanding of the world in both its tangible and intangible manifestations. This was no different in dynastic Egypt, where abundant iconographic and physical evidence from the Old Kingdom onward shows music performed in many diverse contexts at every social level.

Music appears not only to gain prominence during the reign of Amenhotep IV/Akhenaten (c. 1353–1335), also known as the Amarna Period, but also to develop innovations, including new kinds of instruments and musical ensembles, …


Simulation-Based Assessment Of Operational And Retrofit Solutions For Effluent Compliance Of A Capacity-Limited Oxidation Ditch Wwtp, Ahmed Sameh Harash Jan 2027

Simulation-Based Assessment Of Operational And Retrofit Solutions For Effluent Compliance Of A Capacity-Limited Oxidation Ditch Wwtp, Ahmed Sameh Harash

Theses and Dissertations

Oxidation-ditch wastewater treatment plants (WWTPs) across Egypt's Nile Delta are increasingly carrying hydraulic and organic loads beyond what they were designed for. This work can be considered pioneering as this work compared operational and structural retrofit alternatives for such a plant within a single verified simulation framework. The present study fills that gap by building a digital twin of the Qaha WWTP, a dual-train Carrousel oxidation ditch in Qalyubia Governorate, calibrated to a baseline flow of 7,420 m³/day in the SUMO24 platform (a third-generation, open-source wastewater treatment process simulation software) using the SUMO2c biokinetic model (a simplified variant of Activated …


Circulating Futures: Infrastructure, Value, And The Making Of Contemporary Egypt, Yasmine Abdeldayem Jan 2027

Circulating Futures: Infrastructure, Value, And The Making Of Contemporary Egypt, Yasmine Abdeldayem

Theses and Dissertations

Since 2014, Egypt has undertaken an unprecedented expansion of its road network as part of a broader project of territorial development and national renewal. Roads are presented in this project as the connective infrastructure through which new cities, investment zones, and desert territories are brought into circulation. Yet their developmental effects are often difficult to discern: infrastructure is rapidly built but unevenly maintained, while projects justified in terms of mobility, growth, and public benefit can produce dispossession, exclusion, and new forms of risk. This thesis argues that roads cannot be understood solely through the developmental outcomes they are intended to …


Between The Lens And The Gaze: Reflections Of Femininity In Film, Noureen Sakr Jan 2027

Between The Lens And The Gaze: Reflections Of Femininity In Film, Noureen Sakr

Theses and Dissertations

This thesis explores the male gaze’s construction of femininity through the use of glass and reflective surfaces, particularly mirrors, windows, glasses, and cameras in film. Reflections and depictions of women are recurring motifs in cinema, often symbolizing dynamics of perception and power. This thesis mobilizes related psychoanalytic and feminist conceptions to examine and compare the recurring visual motifs in the following films: Alfred Hitchcock’s Strangers on a Train (1951) and Rear Window (1954), Paul Verhoeven’s Basic Instinct (1992), & Darren Aronofsky’s Black Swan (2010). This thesis employs a qualitative, interdisciplinary methodology that integrates psychoanalytic theory, feminist film theory, literary criticism …


The Functioning Of The Refugee Regime In The Global South, Rihem Sejil Jan 2027

The Functioning Of The Refugee Regime In The Global South, Rihem Sejil

Theses and Dissertations

Why do states continue to sign compacts and reaffirm responsibility-sharing, even as protection burdens fall increasingly on the Global South? This thesis argues that this concentration is a direct result of, rather than an exception to, international cooperation. It introduces the concept of "selective cooperation" to explain how states maintain formal commitments to protection while repurposing cooperation: shifting it from a remedial tool designed to assist burdened hosts to one focused on containment and preventing arrivals. Three mechanisms facilitate this shift: donor retrenchment, resettlement contraction, and externalization, with each mechanism closing gaps left by the others. Analyzing cases spanning resettlement, …


Technology, Power, And Colonial Modernity: The Making Of The Egyptian Railways, Ahmed Mohamed Rahmy Jan 2027

Technology, Power, And Colonial Modernity: The Making Of The Egyptian Railways, Ahmed Mohamed Rahmy

Theses and Dissertations

This thesis examines Egyptian railways as a technology of power through which modern temporal order was gradually formed, reorganized, and contested. Focusing on the period from 1850 to 1920, it argues that railway infrastructure did more than facilitate mobility, economic exchange, and imperial administration: it reorganized the temporal relations through which social life was governed and experienced. Timetables, standardized schedules, fares, penalties, stations, and administrative procedures made punctuality, regularity, and measurable time appear as neutral requirements of life, while positioning existing ecological, agricultural, religious, and communal rhythms as signs of backwardness.

The thesis draws on British official correspondence, parliamentary debates, …


Dynamic Baseline Schedule Updates Using Digital Twinning: A Case Study On Aluminum Formwork Construction, Ahmed Hamdi Sweilam Jan 2027

Dynamic Baseline Schedule Updates Using Digital Twinning: A Case Study On Aluminum Formwork Construction, Ahmed Hamdi Sweilam

Theses and Dissertations

Repetitive high-rise construction using aluminum formwork couples consecutive floor cycles through a reused panel set and a floor-level inspection and pour barrier, so productivity loss compounds upward rather than being absorbed locally. The baseline schedule is nevertheless fixed before execution and is not revised as evidence of realized productivity accumulates. This thesis develops a simulation-based digital twin that updates the baseline from observed as-built durations and acts on its own forecast. A discrete-event simulation of a ten-story residential tower is built in AnyLogic® and verified analytically at 180.00 hours per floor. After each completed floor the twin infers activity productivity …


Adjudicating Technology Facilitated Violence Against Women In Egypt: Between The Text And The Application, Eman E. Zidan Jan 2027

Adjudicating Technology Facilitated Violence Against Women In Egypt: Between The Text And The Application, Eman E. Zidan

Theses and Dissertations

Technology-facilitated violence against women (TFVAW) has surged on digital platforms, leading to a sharp rise in victimization rates among girls and women globally. Egypt’s pioneering cybercrime legislation, though comprehensive, remains gender-neutral and inadequate in judicial application. Community perceptions reveal systemic gaps that erode public trust and fuel demands for specialized protections. This study analyzes Egyptian judicial responses to TFVAW cases through comparative jurisprudence with jurisdictions that feature gender-specific norms. Findings demonstrate that textual provisions alone fail to arrest this escalating phenomenon, underscoring the need for integrated reforms: tailored legislation, heightened awareness campaigns, and collaborative education on rights, duties, and societal …


A Policy Analysis Of Accountability And Governance In Journalism By Artificial Intelligence (Ai) In Egypt, Amira Ahmed Salama Jan 2027

A Policy Analysis Of Accountability And Governance In Journalism By Artificial Intelligence (Ai) In Egypt, Amira Ahmed Salama

Theses and Dissertations

The growing use of Generative Artificial Intelligence (GenAI) and AI-assisted tools in journalism raises governance questions concerning accountability, human oversight, transparency, verification, editorial responsibility, and implementation. In Egypt, these issues arise within an emerging but fragmented governance environment that includes national AI guidance, media regulation, professional self-regulation, and developing newsroom practices. This study examines how these arrangements can be integrated into a coherent national sector-specific policy framework for GenAI and AI-assisted journalism.

The study adopts a qualitative methodology combining a descriptive qualitative document analysis with stakeholder semi-structured interviews. Four governance instruments were analyzed: the Council of Europe’s Guidelines on the …


Grievability Of The Abject As Narrated By Exiles, Sylvia Azmy Jan 2027

Grievability Of The Abject As Narrated By Exiles, Sylvia Azmy

Theses and Dissertations

This thesis analyzes two novels: Inaam Kachachi’s Sawaqi al-Qulub (2005) and Shady Lewis’s ʿAla Khatt Grinitsh (2019), to understand the relationships between figures of migration, as the exile narrates his encounters with refugees. It uses Julia Kristeva’s Powers of Horror: An Essay on Abjection (1980) and Judith Butler’s Frames of War: When Is Life Grievable? (2009) as theoretical frameworks to examine the deaths of refugees and their corpses (utmost of abjection) in the two novels. Scholars have argued that the literature of forced migration is becoming more inclusive than migration narratives, a term that has focused on student travelers, exilic …


Sustainable – Low-Cost - Upgrade Of Activated Sludge Process For Nitrogen And Phosphorus (N&P) Removal From Wastewater, Abanoub N. Basta Dec 2026

Sustainable – Low-Cost - Upgrade Of Activated Sludge Process For Nitrogen And Phosphorus (N&P) Removal From Wastewater, Abanoub N. Basta

Theses and Dissertations

Many municipal wastewater treatment plants (WWTPs) in developing countries were designed primarily for organic matter and suspended solids removal and therefore face increasing difficulty in meeting modern nitrogen (N) and phosphorus (P) discharge requirements. Conventional biological nutrient removal upgrades commonly require additional reactor volume, recirculation systems, aeration energy, and capital investment. Accordingly, sustainable retrofit strategies that improve nutrient removal within existing treatment footprints are increasingly needed, particularly in water-scarce and land-constrained regions.

This study investigated the integration of water hyacinth (Eichhornia crassipes) into the aeration stage of an activated sludge process as a hybrid nature-based enhancement for nitrogen and phosphorus …


Knowledge, Attitudes, And Practices (Kap) Of Parents Regarding The Prevention And Control Of Childhood Iron Deficiency Anemia In Egypt: A Cross-Sectional Study, Omnia Soliman Dec 2026

Knowledge, Attitudes, And Practices (Kap) Of Parents Regarding The Prevention And Control Of Childhood Iron Deficiency Anemia In Egypt: A Cross-Sectional Study, Omnia Soliman

Theses and Dissertations

Childhood Iron Deficiency Anemia (IDA) remains a major public health challenge in Egypt, where its persistently high and rising prevalence carries substantial consequences for child growth, cognitive development, immunity, and long-term health outcomes. Globally, approximately 40% of children aged 6–59 months are affected by anemia (World Health Organization, 2025), and Egypt mirrors this burden, with national data showing a worsening trend in recent years. In Egypt, national strategies have traditionally focused on biomedical interventions such as iron supplementation and food fortification, while less attention has been directed toward behavioral and household-level determinants, particularly parental knowledge, attitudes, and practices (KAP) related …


Extending Geometric Acoustic Ray Tracing To Multi-Room Environments: A Case Study On Gunshot Sound Transmission Between Adjacent Rooms, Tyler Ton Dec 2026

Extending Geometric Acoustic Ray Tracing To Multi-Room Environments: A Case Study On Gunshot Sound Transmission Between Adjacent Rooms, Tyler Ton

Theses and Dissertations

Accurate localization of gunshots in multi-room building environments remains a challenging problem in acoustic forensics and public safety applications. Existing approaches model sound propagation within a single room, neglecting the transmission of acoustic energy through walls and other building materials. This thesis presents a study on modeling multi-room gunshot acoustic transmission, combining geometric ray tracing with structural acoustic transmission-loss modeling to generate impulse responses for two horizontally adjacent rooms separated by a shared wall, providing a foundation for future inter-room gunshot localization work. The proposed system uses GSound-SIR, a geometric acoustics engine, to simulate sound propagation in both of the …


A Data-Driven Koopman Framework For Station-Keeping On Near Rectilinear Halo Orbit, Anusha Sharma Malladi Dec 2026

A Data-Driven Koopman Framework For Station-Keeping On Near Rectilinear Halo Orbit, Anusha Sharma Malladi

Theses and Dissertations

Cislunar missions have gained significant attention in recent decades, motivating the need for efficient modeling and reliable control. In this work a Koopman operator based framework is developed for approximating the error dynamics around a reference Near Rectilinear Halo Orbit (NRHO) in the Earth-Moon Circular Restricted Three-Body Problem (CR3BP). A decoder free neural network is used to learn a lifted linear representation of the nonlinear CR3BP dynamics and a residual based approach is used to identify the corresponding control input matrix. The model is then implemented in a receding-horizon target point controller and compared with uncontrolled propagation and a State …


Comparative Performance Of Physiological Vital-Sign Forecasting Under Random And Patient-Wise Splitting Using Deep Learning, Lavanya Vasavi Chittem Reddy Dec 2026

Comparative Performance Of Physiological Vital-Sign Forecasting Under Random And Patient-Wise Splitting Using Deep Learning, Lavanya Vasavi Chittem Reddy

Theses and Dissertations

Physiological vital-sign forecasting estimates future measurements based on recent temporal patterns and can support analysis of continuously recorded monitoring data. This study comparatively evaluated deep feedforward, recurrent, bidirectional recurrent, long short-term memory, and bidirectional long short-term memory architectures for one-step-ahead forecasting of peripheral oxygen saturation, heart rate, and pulse rate. Each model received consecutive observations of peripheral oxygen saturation, heart rate, pulse rate, respiratory rate, and age, while separate single-output models predicted the next value of the selected target.

Random and patient-wise data splitting were compared using identical input definitions, preprocessing procedures, model architectures, and training hyperparameters. The strongest architecture …