Experimental And Numerical Analyses Of Eccentric Bolted Connections Subject To Shear And Torsion, Mohannad Mahran Zanaty

Theses and Dissertations

Steel connections are one of the pillars of the steel structures construction industry, and yet, it still to this day holds some ambiguities in our design procedures. Several authors believe that the elastic-based methods constricted connection design into a conservative approach, and accordingly initiated a method called Instantaneous Center, which is a method indicating that the center of rotation is around a fictitious point. The method was investigated analytically by exploring the domain and found the method often present multiple roots, with one of the roots often indicating an unrealistic point of rotation with a marginally high exaggerated capacity of …

Marginality As Lens: Abū Ḥāmid Al-Qudsī’S Writings And Mamluk Urbanism, Moaaz Lafi

Theses and Dissertations

This thesis takes the life and works of Abū Ḥāmid al-Qudsī (also known as al-Maqdisī), a Shāfiʿī jurist and Cairene historian who died in the late ninth/fifteenth century, as a point of entry into a central question: how was knowledge about the city produced in Mamluk Cairo? Addressing this question requires engagement with the multiple contexts, political, social, and religious, that shaped and conditioned the production of knowledge in that period. Moreover, a critical engagement with the author’s own biography, through a careful reading of biographical dictionaries and historical chronicles, is essential for uncovering further dimensions of how such knowledge …

Modeling Volatility Dynamics In The U.S. Public Real Estate Stock Market: Evidence From Conditional Volatility Decomposition And Sector Benchmarking, Mariam Mohamed El Naghi

Theses and Dissertations

This study examines volatility dynamics between the U.S. public real estate stock market and the broader equity market, with a focus on sectoral conditional volatility sensitivity to market conditional volatility across different volatility regimes. Using daily stock price data from  to , conditional volatilities of real estate stocks and the market index are estimated through a GARCH-framework that incorporates Monday and Friday dummy variables in both the conditional mean and conditional variance equations as controls for calendar-based anomalies. The estimated conditional volatilities are used to estimate volatility-to-volatility elasticities at the firm and aggregate levels and are benchmarked against other equity …

A Novel Design-For-Test Flow Using Librelane, Mohamed E. Gaber

Theses and Dissertations

Design-for-testing is a crucial element of application-specific integrated circuit design, yet, in the nascent open-source electronic design automation scene, the solutions for it are sorely limited. Design-for-test-enabled chips allow defects to be caught early on in the manufacturing process, avoiding incurring huge costs if hardware with defective chips is shipped to equipment manufacturers or, worse, end-users. Yet, the current open-source solutions rely on a brute-force utility that does not scale and negatively impacts the design by holding design-for-testing features as co-equal with the design’s regular operation, and a nominally layout-aware solution that does not holistically integrate into a larger flow. …

Enhancing The Performance Of Brain-Computer Interfaces Via A Spatially-Aware Framework, Ahmed Ayman Eloraby

Theses and Dissertations

Electroencephalography (EEG)-based brain–computer interfaces (BCIs) provide a non-invasive pathway for communication, with the P300 speller being one of the most established paradigms. Despite its practicality, EEG signals present inherent challenges, including low signal-to-noise ratio, high dimensionality, and limited spatial resolution. These characteristics complicate the extraction of discriminative spatial patterns, which are critical for accurate P300 detection and character-level decoding.

This thesis addresses these challenges through the development of AttenPCA-Net, a deep learning framework that integrates spatially-aware processing with dimensionality reduction. Principal Component Analysis (PCA) is employed to reduce redundancy and noise while preserving the most informative components of the EEG …

Educational Governance And Policy Implementation In Conflict-Affected Contexts: The Case Of Hadhramout, Yemen, Naa'ma M. Al-Hendi

Theses and Dissertations

Education remains a vital component of societal resilience and development in a world increasingly defined by conflict and instability. Education during conflict is crucial for academic learning and providing essential life skills and psychosocial support to children affected by war. Yemen is being plagued by political upheaval and a lack of economic flow to keep education running efficiently. Although Hadhramout, a governorate in Yemen, remains relatively stable, its education sector continues to face persistent challenges that hinder the quality and effectiveness of education. This study investigates the key challenges facing K-12 education in Hadhramout and examines the extent to which …

Instagram Influencers And Egyptian Women: Links To Self- Perception And Behavior, Fatma El Sayad

Theses and Dissertations

The rapid rise of Instagram influencers has transformed the ways young women engage with media, shaping perceptions of appearance, lifestyle, success, and everyday behavior. This study examines how frequent exposure to Instagram influencers affects self-esteem, internalization of beauty and lifestyle ideals, perceived realism of influencer content, and behavioral and consumption habits among young Egyptian females. The study explores participants’ lived experiences, interpretations, and coping strategies in relation to influencer culture. Perceived influencer credibility emerged as a key factor for females to follow them, influencers viewed as relatable, specialized, and transparent were more likely to inspire adaptive behaviors, whereas those promoting …

Creating Public Value Through Public-Private Partnerships In Technical And Vocational Education And Training In Egypt, Aseel Amr Tajuddin

Theses and Dissertations

Technical and Vocational Education and Training (TVET) has emerged in the last decade as a foundational pillar for Egypt’s workforce and economic development vision. More recently, the Egyptian Ministry of Education and Technical Education (MoETE) has scaled industry driven and Public Private Partnerships (PPPs) TVET models, industry affiliated dual education programs and Applied Technology Schools (ATS), seeking to strengthen alignment with the labor market and improving TVET graduates employability. Yet, TVET in Egypt continues to suffer from persistent social stigma, limited social legitimacy and low social ranking, despite the state led reform efforts. Existing TVET literature remains limited to examining …

Between Reform And Dependency: Ifi Influence On Egyptian Food Sovereignty, Nayera Ayman Abouelfarh

Theses and Dissertations

This thesis examines how international financial institutions (IFIs), particularly the International Monetary Fund (IMF) and the World Bank, have influenced Egyptian food sovereignty between 2016 and 2024. It asks how IFI-backed structural adjustment programs, policy influence, and ideational influence reshaped Egyptian public policy and affected the state’s capacity to autonomously manage its food system. The thesis argues that IFI-driven reform agendas prioritized macroeconomic stabilization, fiscal discipline, and export-oriented growth over food sovereignty, increasing Egypt’s external dependence and vulnerability to global market shocks. Methodologically, the study employs a qualitative comparative case study design combining process tracing and thematic document analysis using …

The Narrative Legacy Of Shajar Al-Durr In Arabic Literature, Mary Evelyn Quinlan

Theses and Dissertations

The story of the life of Shajar al-Durr (d. 1257) has been retold many times in Arabic literature in a variety of genres and mediums. In the pre-modern era, Shajar al-Durr’s biography appeared in the works of Ibn Wāṣil, Abū al-Fidāʾ, Al-Maqrīzī, and Ibn Taghrībirdī as well as the popular epic Sīrat Baybars. Many others have written about her since the 19th century, including Qadriyya Ḥusayn and Jurjī Zaydān. Writers of her biography used varying degrees of narrativization to create a story that served their needs, whether that was chronicling the history of 13th century Egypt or promoting contemporary ideological …

Shaping Egypt’S Transition To Sustainable Electric Transport: Current Policies And Future Directions, Noha A. Ragab

Theses and Dissertations

Egypt has enacted policies to promote the adoption of electric vehicles (EVs) in order to reduce their overall carbon footprint. However, the pace of transition remains limited, so the research aims to answer the following question: “How do current policies shape Egypt’s transition towards sustainable electric transport, and what additional measures can support this transition?" The study employs a qualitative analysis methodology, based on diffusion of innovation theory and conceptual framework, to analyze current policies in Egypt and identify challenges and gaps in their implementation. It also analyzes responses from 23 interviews with experts in the field, manufacturers, dealers, EV …

The Use Of Artificial Intelligence In Enhancing Arabic Regional Tv News Stations, Engy Mohamed Elzakazeky

Theses and Dissertations

Arabic regional TV news stations have started using artificial intelligence (AI) as a tool for facilitating journalism work, coping with technology, and engaging audiences, as a result of the digital transformation in the television industry. This study examines how Arab regional TV news stations are incorporating AI into their operations, including its uses, opportunities, and limitations, in its early stages, through in-depth interviews with 14 media professionals in 13 Arab news stations. By reflecting on their own experiences, a purposive sample of news editors, managing editors, and graphic designers employed by news channels were interviewed. These media professionals were able …

Does Green Pay Less? Global Corporate Bond Evidence On Primary And Secondary Yields, Youssef El Kenawy

Theses and Dissertations

The greenium, or green premium, refers to the lower yield that arises from a bond’s green label, conditional on otherwise identical contractual features and credit risk. In our study, we estimate the greenium by combining causal matching techniques with a neural network–based propensity score approach to construct a closely comparable set of green and conventional bonds. Our empirical framework incorporates issuer fixed effects and currency × issuance-year fixed effects, ensuring that our estimates reflect the impact of the green label itself rather than differences in macro-financial conditions or issuer composition.

Our findings indicate that, once currency-specific issuance-year conditions are absorbed, …

The Style Of Decision: Consumer Wisdom And The Mediating Role Of The Heuristic-Systematic Model Of Information Processing In Clothes Shopping, Nourane Sakr

Theses and Dissertations

Rationality and emotions are often treated as opposing forces in decision-making. Yet what if the more productive question is not which one prevails, but how a balance between the two might be achieved? Wisdom offers precisely this kind of integrative paradigm. Wisdom is a central trait for self-development; yet, little has been explored on Consumer Wisdom from a communications perspective. The theory has been initially examining ecology principles with an extensive space in consumer behavior and marketing practices. This research approaches consumer wisdom in online fashion advertising context whilst understanding the common information processing modes; evoked by the mediation of …

Mapping The Neuroexposome: Integrative Analysis Of Dementia Risk Factors Through Multi-Omics And Environmental Profiling In The Egyptian Population., Mai Ahmed Saadzaghloul Othman

Theses and Dissertations

Background: Dementia represents one of the most pressing public health challenges of the twenty-first century, with the global burden projected to reach 153 million cases by 2050. Egypt, as the most populous Arab nation, faces a corresponding rise in age-related diseases, yet comprehensive data from low- and middle-income countries remain severely limited. The neuroexposome framework, integrating genetic susceptibility, environmental exposures, and metabolic alterations, offers a powerful strategy to characterize the complex interplay between internal and external risk factors for Alzheimer's disease (AD) and Alzheimer's disease Related Dementias (ADRD).

Objectives: This thesis aimed to: (1) examine the distribution of APOE alleles …

Fathers’ Footprints: The Role Of The Father-Son Relationship In Shaping Men’S Experience And Expression Of Anger In Egypt, Lydia E. Wassef

Theses and Dissertations

Abstract

In many Egyptian families, the father holds a central position as an authority figure, a protector, and a provider, yet often remains emotionally reserved and relationally distant. The emotional legacy of paternal acceptance or rejection extends into adulthood, shaping patterns of emotional regulation. Particularly, the father-son relationship plays a fundamental role in shaping men’s experiences and expressions of anger. Within cultural contexts discouraging vulnerability and associating masculinity with strength and emotional restraint, anger may become one of the few socially acceptable modes of emotional expression for men. This study positions these dynamics within the cultural context of fatherhood in …

The Case For The Exclusion Of Exclusion: Intellectual Property, Masculine Legal Reason, And The Ethics Of Care, Ragya Shoukry

Theses and Dissertations

This thesis argues that current legal ideals of objectivity and neutrality are historically gendered and inseparable from the development of capitalist property relations and imperial expansion. It traces origins that begin with early modern witch hunts and Francis Bacon’s empiricism, where a new “scientific rationality” emerges alongside intensified patriarchal violence. The thesis then examines John Locke’s labour-based justification of property and the figure of the rational individual, showing how this framework legitimizes enclosure, dispossession and colonial appropriation under the guise of improvement and development. Building on this foundation, the analysis turns to moral psychology and how its allegedly universal stage …

An Integrated Sensor-Fusion Framework For Performance-Based Compensation In Construction, Aly Ayman El-Ashry

Theses and Dissertations

Construction productivity has historically stagnated due to a reliance on subjective labor monitoring and “lagging” performance indicators. This research proposes a novel compensation model with the use of Total Energy Management System (TEMS) to translate labor effort and efficiency into payment incentives with the integration of Internet of Things (IoT) wearables and Statistical Process Control (SPC) charts.

This research addresses the systemic problem of declining construction productivity caused by industry’s inability to objectively quantify human effort. While traditional models rely on post-facto production tallies, a significant research gap exists in real-time physiological labor monitoring. To bridge this, the proposed TEMS …

Protection Mechanisms’ Analysis Of Gender-Based Violence Among Refugees In Egypt, George Fattah

Theses and Dissertations

Gender-Based Violence remains a critical protection challenge in humanitarian settings, yet the mechanisms that determine who reports violence, and who receives care, are often uneven. In Egypt, current data reveals significant disparities in reporting rates across demographic groups, prompting a deeper inquiry into the inclusivity of existing protection frameworks. This study investigates the structural, economic, and socio-cultural factors that influence both the reporting of GBV and the delivery of services to refugee survivors. By examining the lived experiences of different migrant groups, the research interrogates how legal precarity and identity markers interact to create distinct barriers to justice and support. …

Breaking The Silence: A Content And Expert Analysis Of The 2025 Ramadan Series Lam Shamseya's Framing And Subversion Of Child Sexual Abuse Discourse In Egypt, Maya Abouelnasr

Theses and Dissertations

This thesis analyzes how the 2025 Egyptian TV series Lam Shamseya served as a sociocultural intervention and awareness platform for reframing and subverting the typical child sexual abuse (CSA) discourse in Egypt. Using a mixed-methods approach, the study triangulates framing theory and two complementary tools of the critical discourse analysis (CDA) and the circuit of culture model through a scene-level content analysis of 304 scenes across all 15 episodes of the series and ten semi-structured interviews with media experts, media practitioners, and psychologists. Key findings include reported corroboration of subversion of traditional tropes and archetypes, as well as reframing of …

The Non‑Penalization Machine: Mixed Movements In A Security‑Driven European Border Order, Raghda Elessawy

Theses and Dissertations

This thesis investigates how the non‑penalization principle for irregular border crossing is formally upheld yet effectively undermined in contemporary migration governance. It argues that non‑penalization now operates as a narrow, conditional and status‑dependent “machine” whose protections are fragmented across refugee, smuggling and trafficking regimes and heavily mediated by open‑textured conditions and domestic discretion. Part I reconstructs this doctrinal architecture, showing how key norms convert a humanitarian intuition into limited exceptions within a legal order that otherwise normalizes the criminalization of irregular movement. Part II situates this fragile framework within security‑driven and externalized forms of European border control, where punishment is …

Beyond Emergency: Charting Pathways To Sustainable Development In Fragile And Conflict-Affected Settings: A Case Study Of Yemen, Sharif Abdurabu Salem Farid Alsahbool

Theses and Dissertations

For nearly a decade, Yemen's eastern governorates of Hadramawt, Shabwah, and Al‑Mahrah have been relatively stable, yet the international aid system has kept delivering short‑term humanitarian relief like food baskets and water trucking instead of shifting to sustainable development that could rebuild people's lives, create jobs, fix infrastructure, and strengthen local government. This thesis investigates why this transition has taken so long. Based on 21 interviews with government officials, international NGO staff, and local NGO managers in these three governorates, the study develops a new way of understanding the problem. It introduces three ideas: the 'emergency mentality', which is a …

The Paradox Of Palestinian Exile: Unrwa, Structural Limbo, And The Manufactured Crisis Of The Right To Return, Laila Ibrahim Hassan Elkassas

Theses and Dissertations

This thesis argues that the temporariness of Palestinian exile has been turned into a manufactured limbo that is sustained by international law, humanitarian governance and host- country regimes. It uses General Assembly Resolution 194 and the broader human rights regime to show how the right to return is constantly reaffirmed but structurally postponed, resulting in a gap between legal promise and political reality. Drawing on Edward Said’s notion of exile as an unhealable rift, Pierre Bourdieu’s concept of habitus and Didier Fassin’s thinking on humanitarian reason, the thesis constructs a multi-scalar framework that conceptualizes limbo as existential experience, embodied practice …

Determinants Of Corporal Punishment And Severe Physical Punishment In Egypt: A Mixed-Methods Analysis For Child Protection Policy, Marwa Moustafa Nassef

Theses and Dissertations

Corporal punishment (CP) and severe physical punishment (SPP) remain a major public health, child rights, and child protection policy concern. In Egypt, despite legislative reforms, survey-weighted analysis of the 2021 Egypt Family Health Survey (EFHS) 2021 (CAPMAS, 2022) reveals prevalence rates of 60.5% for CP and 27.4% for SPP among children aged 1–14 (author’s calculations using EFHS-2021, n=7623), yet evidence distinguishing the determinants of routine corporal punishment from escalation to severe physical punishment remains limited in low- and middle-income contexts. Guided by Bronfenbrenner’s ecological framework, this mixed-methods study identifies key drivers of CP and its escalation to SPP among Egyptian …

Role Of Libraries As Sources Of Information On Organic Farming In Oyo State Nigeria, Sobalaje Adewale Joel A. J, Oyetola Solomon Olusegun S. O, Ayano Kekinde Oluwaseun K. O.

Library Philosophy and Practice (e-journal)

ABSTRACT: This study provided the role of libraries as sources of information on organic agriculture to the farmers in Oyo State, Nigeria. Organic agriculture/farming is the process of producing food naturally. Two hundred (200) questionnaires were distributed for administration, but only one hundred and eighty-five (185) questionnaires were returned, representing 92.5%, and were found useful for this study. The Statistical Package for Social Sciences (SPSS) was used to analyse the returned questionnaires. The data was analysed using frequency tables, simple percentages, and regression analysis tests for dependent and independent variables. The study discovered that 90.8% of the respondents used …

20260611: Institutional Advisory Board, 1971-1983, President's Office

Guides to University Archives

These items include materials from the office of the President at Marshall University from 1971-1983. Items were received in the 1980s at some point and include notable materials including notes from the Presidential Advisory Board in 1971 and 1983 respectively, and from the Presidential search in 1983. Please download the inventory for a complete list of the contents.

Structure Functions For The Inclusive Semileptonic B-Quark Decay At Nnlo: A Semi-Analytic Calculation, A. Broggio, B. Capdevila, A. Ferroglia, P. Gambino

Publications and Research

We present a study of the inclusive charmless semileptonic b decay, b → X_uℓv at next-to-next-to-leading order (NNLO) in perturbative QCD, with the primary aim of extracting the hadronic structure functions Wi at NNLO. The analysis is based on a numerical calculation of the relevant kinematic distributions using a phase-space slicing method to handle infrared-sensitive contributions from real gluon emissions. We use known results from Heavy Quark Effective Theory and Soft-Collinear Effective Theory to extract the singular terms and construct a model for the regular contributions to the structure functions at NNLO, then perform a fit to the …

Re: Comment Letter For The Butte Priority Soils Operable Unit (Bpsou) 2025 Butte Reclamation Evaluation System (Bres) Site Specific Corrective Action Plans For Quadrant 2, Molly Roby

Silver Bow Creek/Butte Area Superfund Site

No abstract provided.

Moisture-Induced Degradation And Mechanical Durability Of Mineral-Filled Polylactide (Pla) Composites, Barbara Szaraniec, Aleksandra Ptaszkowska, Alicja Rapacz-Kmita

Journal of Sustainable Construction Materials and Technologies

This study investigates the influence of mineral fillers on the hydrolytic stability and mechanical durability of polylactide (PLA) composites under accelerated aqueous ageing conditions. Composites containing halloysite nanotubes (HNT) and bentonite-based fillers (BM, BS, BSP) at 2 wt.% were prepared using a powder-coating and injection moulding approach. Accelerated hydrolytic degradation was conducted at 50 °C for up to six weeks. The degradation behaviour was evaluated through mass variation, water absorption, incubation medium analysis (pH and electrical conductivity), mechanical testing, surface observations, and contact angle measurements. The results revealed a clear filler-dependent response. Bentonite-filled composites exhibited increased water absorption and accelerated …

Pre-Launch Characterization And Calibration Of An Earth Observing Satellite Constellation (144 Imagers) Using Tunable Laser Sources, Steven Lorentz, Allan Smith

The Characterization and Radiometric Calibration for Remote Sensing Annual Meeting (CALCON)

L-1 Standards and Technology has completed the ground characterization and calibration for a commercial 10-satellite Earth observing constellation, which consists of 120 VNIR, 24 SWIR, and 24 TIR imagers. L-1 was responsible for calibrating the VNIR and SWIR imagers. Details of the mission can be found at: https://spacenews.com/engineeringbehind- earthdaily-solving-for-global-daily-coverage-scientific-quality-and-high-spectral-diversity/

The L-1 calibration system allows the complete end-to-end characterization over the entire spectral range of interest on a per pixel basis with measurements performed at discrete wavelengths. The techniques employed mirror those used at the NIST SIRCUS facility and NASA’s GLAMOUR facility. The absolute spectral response is tied directly to NIST …