Digital Commons Network^™

Discretion, Deference, And Dysfunction: U.S. Refugee Resettlement From Egypt, Cassandra Mcclellan

Theses and Dissertations

This thesis investigates refugee resettlement from Egypt to the U.S., as facilitated by UNHCR Egypt and the U.S. Refugee Admissions Program (USRAP). Accordingly, the research questions ask what factors determine the volume and profile of refugees UNHCR Egypt submits to USRAP for resettlement, as well as the related determining factors for refugees rejected from and accepted to USRAP. A fourth research question examines the impacts of U.S. refugee policy on the resettlement system in Egypt, including on UNHCR Egypt and refugees. To answer these questions, the thesis first delves into the history of U.S. immigration and refugee policies, with a …

“I Remember It...I Feel It” Place’S Intangible Identity: Explorations Through The Lens Of Micro-Phenomenology- Case Study Of Al-Sultan Hassan Complex, Sarah Mohamed El Zoheiry

Theses and Dissertations

In today’s contemporary architecture, the growing of anonymous and interchangeable spaces has diminished the distinctive character of the place, its individuality and experiential signification, fostering placelessness. This research argues that the framework of reconsidering place’s atmosphere offers a pathway to reconnect people with places through emotional, sensory, and embodied encounters. This research investigates the phenomenology of place, focusing on the atmosphere as an intangible identity that transcends physical attributes and engages people's senses and feelings. By exploring the Al-Sultan Hassan complex, the study deepens the understanding of the transcendental quality of the atmosphere, it’s unfolding over time, and it’s associated …

Rural Entrepreneurship In Upper Egyptian Communities: Exploring The Intervention Of Agri-Tech Startups, Marwa Wael Abohamda Hulail

Theses and Dissertations

Climate change and economic disturbance have changed the state of the world and increased the dependence on digitization in running people's daily life. In Egypt, the economic instability and climate change have affected people’s standard of living, making it challenging to sustain their life, especially in the agriculture sector. Farmers have been affected by the risks of climate change, economic shocks, and trends of digitization, which have impacted their profit, employability, and livelihood.

Several Egyptian Agri-tech startups were launched to support the farmers in the digital revolution that came to agriculture, attempting to make a change in the Egyptian farming …

National Efforts In Climate Change Adaptation In Agriculture: Assessing Policies And Practices In Egypt’S Nile Delta, Youssef Raafat

Theses and Dissertations

Climate change significantly threatens global security and environmental stability, impacting various sectors, especially the agricultural sector (IPCC, 2021). Climate change has already diminished Egypt’s agricultural productivity by 15 percent (Nassr et al., 2021). In response, the Egyptian government has intensified its efforts to increase agricultural practices adaptation, such as Egypt's 2050 Climate Strategy, the National Water Resources Plan (NWRP 2017-2037), and the NWFE program (NCCS, 2022; NWRP, 2017; NWFE, 2022). Nevertheless, the national policies and efforts remain underexplored in the literature, and their evaluations are not accessible to the public (Grindle, 2017). This research aims to assess the extent to …

Predicting The Indirect Cost Of Construction Projects In Egypt: An Artificial Neural Network Approach, Aya Effat

Theses and Dissertations

Cost estimation is one of the vital processes in construction management that needs to be done early in any project in order to determine the project's budget. The accuracy of the cost estimate is a key factor in the success of construction projects since it enables project managers to successfully control the project’s expenses. Construction costs mainly consist of direct cost and indirect cost. Generally, indirect costs can be categorized into two types: site overheads and general overheads. In a construction project, overheads, particularly site overhead costs, make up a considerable portion of a contractor's budget. Accordingly, accurately estimating the …

Internet Penetration And Firm Innovation In The Digital Era: A Sectoral Analysis Of U.S. Firms, Mariam Elgarf

Theses and Dissertations

This paper studies the effect of macro-level internet penetration on firm-level innovation in the United States, proxied by research and development expenditure. The IV approach is used to address the problem of potential endogeneity, covering data from 2000 to 2022 across five super industries: consumer goods and retail, energy and electricity, media and entertainment, financial services, and technology and telecommunications. The results show that internet penetration has a positive effect on the innovative performance of all sectors; however, this effect is more pronounced in the financial service and media sectors. Firm-specific characteristics also influence this relationship, such as debt-to-assets ratio, …

Integrating Planetary Health Into Public Health Education For Sustainable Healthcare Practices, Eman Aboualy

Theses and Dissertations

Introduction: Integrating planetary health in public health education became an urgent global call for action since the WHO announced that the climate change and environmental degradation are the most threat facing the humanity in the recent decades (1). According to that, many countries are developing strategies for counteracting and mitigating the impact of climate change and restore the planetary health. These strategies are including policy drafting and preparing their public health professionals to recognize and address the health effects of environmental change, promote practices for sustainable healthcare. Although Egypt is formulating different policies to cope with and respond to the …

Comparing The Quality Of Ai-Generated And Instructor Feedback In A University Writing Program, Hana Mohamed Nassar

Theses and Dissertations

Feedback is an undeniably important aspect of the language learning process. It helps students recognize their strengths and weaknesses and identifies ways they can improve. Over the years, feedback has been provided by teachers, peers and Automated Writing Evaluation (AWE) tools. However, in recent years, artificial intelligence applications have proliferated significantly. With abilities to analyze and generate any kind of content, these models are being used to generate scores and feedback on written assignments to help lighten teachers’ load. ChatGPT has been called “the world’s most advanced chatbot” and “a potential chance to improve second language learning and instruction” (Shabara …

Mir-125a-3p And Its Targets: Promising Biomarkers For Ovarian, Liver, And Breast Cancers, Offering A Beacon Of Hope For More Effective Diagnosis And Treatment Strategies, Eman Kamaleldien Anwer

Theses and Dissertations

Cancer is a worldwide health problem with various genetic and epigenetic alterations, resulting in disease heterogeneity. Effective diagnostic, therapeutic, and monitoring markers have been determined recently; however, new diagnostic, prognostic, and therapeutic markers are needed. MicroRNAs (miRNA), short non-coding RNAs, have a highlighted role in cancer progression, migration, and programmed cell death. Our study aims to investigate the significance of miR-125a-3p and its downstream targets in breast (BRCA), hepatocellular (HCC), and ovarian (OVCA) malignancies and their possibility as diagnostic biomarkers and targets for therapeutic agents. Bioinformatics and online tools were used to determine the miRNA-predicted downstream targets, analyze GEO datasets, …

The Shift To Visual News Consumption: Exploring Egyptian Users' Motivations, Behaviors, And Perceptions Of News Values, Credibility, And Recognition On Instagram As A News Source., Hussein Battah

Theses and Dissertations

With the evolution of visual social media such as Instagram, news consumption and dissemination became different, focusing on Visual and Graphic content. With the current political and social-economic challenges in Egypt and the Region, such as The war in Gaza and the Egyptian economic crisis, the need for simple and immediate news updates became essential. Instagram has now satisfied that need among various users, specifically youth. This paper explores how consuming news over "Instagram" has influenced Egyptian users' perception of News Values and their definition of what to consider news. The paper also studies how several sources on Instagram have …

Sustaining Private Higher Education Institutions’ Quality With Expandability And Inclusivity, Amal Salah

Theses and Dissertations

Abstract The private higher education sector in Egypt is rapidly expanding. The Government of Egypt (GOE) supports its growth by providing legislation and incentives with the main objective of offering high-quality higher education to the growing youth bulge. Private universities react to the successive economic crises by raising their fees in order to maintain the quality of education. In the absence of supporting financial schemes for individual students, the surge in fees perpetuates inequity in access to private higher education for the lower socio-economic strata of the Egyptian society. This paper aims to address a gap in research concerning the …

1 Studying The Determinants Of Successful Aging: Diet, Lifestyle, And Social Relations In Egypt, Fayrouz Shaltout

Theses and Dissertations

Abstract

Background

The global population is aging rapidly, with projections indicating that by 2050, one in six people will be over the age of 65. In Egypt, the aging population, particularly those aged 60 and above, is expected to grow significantly, posing a growing public health concern. Unhealthful diets (that are associated with overweight and obesity), are one of the main reasons associated with non-communicable diseases (e.g., diabetes and cardiovascular diseases) are major risk factors for poor aging outcomes. Despite this, there is limited research on the specific determinants of successful aging (SA) in Egypt, especially among individuals aged 50 …

Tailor-Designed Oxalic Acid-Crosslinked Poly(Vinyl Alcohol)/Chitosan Biodegradable Films For Active Food Packaging Applications, Reem Hazem Fathy Anwar Elaasar

Theses and Dissertations

Food packaging plastic waste is posing great threats to ecosystems, human health, and the planet's overall sustainability; therefore, research has been directed towards the fabrication of biodegradable food packaging materials. In this study, active and biodegradable oxalic acid (OA) crosslinked poly(vinyl alcohol) (PVA)/chitosan (CS) composite films of different weight ratios were synthesized via the solvent casting technique and their food packaging properties were investigated. Owing to its water resistance and antibacterial superiority, the composite film with the ratio of OA chemically crosslinked PVA/CS 80:20 was elected to be coated with green tea extract (GTE) to ameliorate its antibacterial and antioxidant …

The Effect Of Age Of Acquisition On The Development Of Lexical Attainment And Oral Proficiency In English As L2 In Adult Native Arabic Speakers, Mona Ahmed Kamar El-Zaman

Theses and Dissertations

This study investigates the influence of the age of acquisition (AoA) on the development of lexical attainment and oral proficiency in English as a second language (L2) among adult native Arabic speakers, focusing on classroom foreign language learners within the Egyptian context. AoA, a critical variable in second language acquisition (SLA) research, is explored in relation to two key domains: lexical knowledge and oral proficiency. The study examines the role of AoA and AoA related effects, such as the order of bilingualism and the length of exposure to rich language input (LoE) as a confounding factor. Through a mixed-methods approach, …

Copyright Law And Metaverse: A Comparative Study Of Challenges And Opportunities Of The Egyptian Copyright Law Entering The Virtual Era, Ayat Khalaf

Theses and Dissertations

Metaverse invokes legal challenges of Intellectual Property Rights in a limitless world of imagination for both entertainment and business aspects. The virtual world requires special devices and technologies to be accessed such as VR (virtual reality) and AR (augmented reality) appliances. The creation and protection of these devices cannot operate without patents. Besides, the protection of their software and platforms goes through copyright protection. Moreover, this imposes a non-traditional sense of trademark protection for new categories of goods and services. The peculiarities of copyright in the metaverse lie in two main challenges: firstly, copyright in the virtual world is usually …

A Collective History On Arkansas Regional Organ Recovery Agency (Arora) And Their Adaptation To Donation Culture, Tara Jones

Theses and Dissertations

Arkansas Regional Organ Recovery Agency (ARORA) is continually addressing the organ shortage in Arkansas by increasing organ and tissue donation rates in Arkansas. Hospitals, Funeral Homes, and other referral partners collaborated with ARORA in their efforts to increase organ and tissue donation. Interviews from former and current ARORA employees, along with data analysis, highlight how ARORA worked to honor Arkansans decision to be a registered donor while also improving the procurement of organs. The findings reveal how ARORA adapted to donation culture related to public, cooperation with referral partners, among other barriers to create ARORA’s mission of “Restoring Lives” This …

Hypergraph Association With Lie Algebra Of Upper Triangular Matrices And Its Application To Wireless Networks, Supriya S

Theses and Dissertations

A hypergraph is a generalized graph characterized by edges spanning more than one vertices describing multiple relationships among them. It provides a mathematical framework for comprehending and learning about a wide range of real-world challenges. On the other side, the theory of non-associative algebras, such as Jordan, Octonions, Malcev, and Lie, has found significant impetus in recent years. These structures proved intriguing from an algebraic standpoint; they generated novel concepts and approaches that aided in solving specific classic algebraic problems, also progressing towards application.

A preeminent observation that galvanizes this thesis is that hypergraph association is still unexplored in Lie …

Design And Modelling Of Advanced Power Converter Control For Harmonics Suppression And Energy Management, Jayant Sharma S

Theses and Dissertations

The quality of electrical power plays a crucial role in both industrial and domestic sectors. This issue becomes even more critical in systems that incorporate power converter-based loads, which are commonly integrated at the grid connection point. Motor drives and grid-integrated electric vehicle (EV) charging stations belong to a category of non-linear loads that inherently introduce substantial harmonic distortion into the current drawn from AC mains. This harmonic distortion adversely affects power quality, potentially leading to overheating and malfunctions in sensitive equipment across the grid. Furthermore, the widespread adoption of solar photovoltaic (PV) technology for EV charging stations has surged …

Bridging The Gap: Analyzing Volunteerism Barriers To The International Humanitarian Ngos In Egypt, Heba Fouad

Theses and Dissertations

In Egypt, volunteerism, within international humanitarian non-governmental organizations (NGOs), functions in distinctive characteristics influenced by, among other things, cultural, educational, and economic factors. NGOs face challenges and obstacles in attracting motivated volunteers, engaging and training volunteers, as well as managing the staff-volunteers relationship, and implementing adequate human resources (HR) policies and strategies. In this context, this thesis seeks to bridge the knowledge gap of volunteerism challenges in Egypt, delving deep into understanding the barriers existing within the international humanitarian NGOs that directly and indirectly influence its volunteer engagement levels. The thesis also aims to understand the successful implementation of policies …

Using Unmanned Aerial Vehicles To Facilitate Traffic Incident Management, Adam William Hill

Theses and Dissertations

Incident management teams (IMTs) minimize crash impacts and create a safer highway network for people and communities. Research has shown that optimizing the IMT fleet has strong benefits to the roadway network, but future models indicate that increasing IMT presence may have diminishing returns after excessive roadway saturation. The Utah Department of Transportation (UDOT) would like to improve situational awareness in areas of poor or limited camera coverage, where situational awareness is typically poor. UDOT is considering the use of unmanned aerial systems (UAS) to provide live camera coverage of traffic conditions in these instances. This thesis synthesizes practice from …

A Qualitative Program Evaluation Of A Community College Mentoring And Advising Initiative For First-Time, Full-Time African American Men, Duane Westley Reid

Theses and Dissertations

Duane W. Reid A QUALATATIVE PROGRAM EVALUATION OF A COMMUNITY COLLEGE MENTORING AND ADVISING INITIATIVE FOR FIRST-TIME, FULL-TIME AFRICAN AMERICAN MEN 2024-2025 Monica Reid Kerrigan, Ed.D. Doctor of Education This study examines the experiences of African American male students within the Operation Achievement initiative at Unique College, a community college in New Jersey with an enrollment of over 8,000 students across its four campuses, located in both urban and suburban settings. The educational challenges faced by African American male students have been widely researched, with many studies highlighting the risk factors that hinder their academic achievement. Variables such as race …

Generating Real-Time Synthetic Datasets To Improve Aerial Object Detection, Garrett Williams

Theses and Dissertations

The widespread use of unmanned aerial vehicles (UAVs) across civilian and military applications has necessitated the advancement of real-time drone detection and tracking capabilities. Machine Learning (ML) addresses these requirements, however, to train a robust and generalizable model requires large and diverse video datasets. Curating these real-world datasets is often time-consuming and cost-prohibitive. Here, we present DyViR, a real-time customizable rendering application capable of automatically generating highly realistic synthetic, multi-modal video of aerial objects, digital environments, and automatic generation and labeling of bounding boxes. Synthetic data, coupled with real-world training sets, augment the ML training process, leading to increased performance …

Integrated Agricultural Interventions And Women’S Empowerment\ A Case Study Of “She Feeds The World” – “Aysheen Bekhirha” Program In Egypt, Pakinam Shibl

Theses and Dissertations

“She Feeds the World” program is a program that empowers women in farming communities by integrating them into the agricultural value chain. With increased access to essential resources such as land, seeds, water, and technical training, women are expected to actualize their full potential and generate more income. This paper explores the intersection of societal mobilization and economic development through a case study of the “Aysheen Bekhirha” program. By drawing on primary sources, the researcher aims to provide insights into the program’s multifaceted approach and its impact on economic and social outcomes. The analysis focuses on the significance of women’s …

Reporting Sexual Violence: The Victim's Right To Protection And Justice, Nada Shehata

Theses and Dissertations

Incidents of sexual violence are still under-reported to legal institutions in Egypt despite the recent legal amendments. The reasons for under-reporting SV incidents to police stations appear to be the same that justifies victim’s non-reporting or resorting to various social media accounts on Facebook and Instagram as “Daftr Hekayat” and “AssaultPolice” which provided a safe space for them to reveal the assault incidents and warn potential victims from the shamed assailants. As successful as these accounts are, they have their drawbacks. It is not accessible to economically and educationally disadvantaged victims, and lately, the perpetrators started to file defamation lawsuits …

The Feminization Of Deteriorated Labor Force Participation In Egypt: 1990 – 2024, Mennan Gamal Nour El Din

Theses and Dissertations

The purpose of this thesis is to explain why female labor force participation deteriorated in quantity and in quality despite the recent rise in female educational attainment levels over the past three decades (1990 – 2024). On the one hand, labor participation declined, whereas on the other hand, female informal employment remains high in Egypt. This thesis dissertation utilizes a qualitative research methodology through both secondary data in the form of descriptive statistics on the phenomenon of female labor force participation as well as primary data in the form of six in-depth expert interviews with experts in the fields of …

Investigating The Risk And Protective Factors Of Internet Addiction Among Adolescents Through The Lens Of Cognitive Behavioral Theory: A Cross-Sectional Study, Noura Shaltout

Theses and Dissertations

—Introduction: The Internet has become a central part of modern life, enhancing education, providing means of global communication, and facilitating access to information and entertainment. However, an attendant risk of excessive Internet use is becoming unconsciously addicted to virtual online activities, especially when large tech companies design their products in a way that makes them addictive to users. These companies have the tools and knowledge that allow them to manipulate and transform the behavior of their target audience. Thus, this study aimed to investigate the potential risk and protective factors for Internet addiction among adolescents. Methodology: This cross-sectional study employed …

Construction Change Order Data As Inputs For A Programmatic Risk Model, Eric C. Klein

Theses and Dissertations

Hurricane Michael struck Tyndall Air Force Base as a Category 5 storm with 160 mph winds, damaging or destroying 90% of its infrastructure (484 buildings). This devastation prompted the Department of Defense to rebuild Tyndall as the “Installation of the Future,” encompassing 44 Military Construction (MILCON) projects and 260 Facility Restoration, Sustainment, and Modernization (FRSM) projects. Since reconstruction began, over 630 Change Request Forms (CRFs) have been closed, adding $67.8 million in costs and 4,880 construction days. The Air Force Civil Engineer Center's Natural Disaster Recovery (NDR) Division developed a programmatic risk model to predict future costs and delays. However, …

Revisiting The Diffusion Of Innovations Theory In The Digital Era: Adoption Of Artificial Intelligence In Social Media, Aliaa Khaled Elshabassy

Theses and Dissertations

The present study aims at revisiting the applicability of Rogers’ diffusion of innovations theory in the digital era, particularly in relation to recent advancements in Artificial Intelligence and their use in social media. The role of generational differences in influencing the adoption and non-adoption of these technologies is also explored. Drawing on the rich insights of qualitative data, the researcher adopts a multi-method approach comprising seventeen interviews with academic and professional experts and four focus group discussions among different generations to collect first-hand insights on AI adoption in the present time. AI was itself used for qualitative data analysis, including …

Design And Implementation Of Uvm-Based Verification Framework For Deep Learning Accelerators, Randa Ahmed Hussein Aboudeif

Theses and Dissertations

Recent advancements in deep learning (DL) have made hardware accelerators, known as deep learning accelerators (DLAs), a preferred solution for numerous high-performance computing (HPC) applications, including speech recognition, computer vision, and image classification. DLAs are composed of hundreds of parallel processing engines to speed up computations and can gain access to pre-trained networks from the cloud or through on-chip memory to implement the DNN inference process. DLA verification is becoming an important and challenging phase. The verification process is required to handle the complex DLA design. Moreover, the reliability of DLAs is critical for assessment as they are involved in …

Local And Transregional Networks Of Women In Late Medieval Mecca And The Mamluk Empire, Mona Hafiz

Theses and Dissertations

This thesis examines the local and transregional networks of women in Mecca during the ninth/fifteenth century, as represented in the biographical dictionaries of al-Sakhāwī (d. 902/1497), Ibn Fahd (d. 885/1480), and al-Fāsī (d. 832/1429). It combines qualitative and quantitative methods in order to analyze the family, knowledge, and travels networks of women in late medieval Mecca and the Mamluk empire. It argues that Meccan women’s social and intellectual roles extended beyond their families, to other families, scholars, and regions. Simultaneously, the thesis focuses on Mecca as a central node in the networks that tied together different regions of the Mamluk …