Science and Technology Studies Commons^™

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, …

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 …

Assessing Public-Sector Readiness For Artificial Intelligence In Egypt, Renad Ahmed Anwar

Theses and Dissertations

Artificial intelligence (AI) is increasingly adopted in public-sector contexts, yet successful implementation depends on organizational readiness, particularly in developing countries. This study assesses the readiness of Egypt’s public sector for AI adoption using a qualitative expert opinion methodology. Semi-structured interviews were conducted with senior professionals from global technology firms with extensive experience working with public-sector entities in Egypt.

Guided by by an integrated framework combining organizational readiness theory, the Technology–Organization–Environment (TOE) framework, and public value and governance perspectives, the study examines strategic, organizational, human, technological, societal, and governance dimensions of AI readiness. The findings indicate that while Egypt demonstrates strong …

A Virtual-Reality-Based Dental Simulator For Endodontics With Automated Formative Feedback, Yousef Salah Abo El Ela

Theses and Dissertations

Advancements in virtual reality (VR) and haptic technology are transforming the landscape of medical and dental education, offering new avenues for safe, immersive, and repeatable training experiences. Within dentistry, endodontics presents unique challenges for preclinical education due to anatomical complexity, limited access to extracted teeth, ethical concerns, and the shortcomings of conventional plastic models. Despite endodontics specific plastic teeth being available, they fall short of replicating the hardness of real extracted teeth, are relatively costly compared to generic plastic teeth, and are ultimately a disposable item which makes them inadequate as a sustainable long-term solution. Extracted teeth do a much …

Improving Home Security Through User Centered Device Positioning, Lalith Nadipalli

Theses and Dissertations

In today’s world, where technology is advancing rapidly and security threats are becoming more complex, the need for effective home safety measures is more critical than ever. Homeowners are increasingly turning to a variety of smart devices, such as smoke detectors, carbon monoxide detectors, and security cameras, to protect their living spaces against potential dangers like burglary, fire, and environmental hazards. These devices offer essential protection, acting as both early warning systems and visual surveillance tools. However, their effectiveness largely hinges on how well they are placed within the home. Proper placement of these safety devices ensures that they provide …

Rgb Root Matriz Color Dance, Danielle E. Gauthier

Theses and Dissertations

RGB Root Matriz Color Dance (Color Dance) is an immersive, interactive experience that combines poetic phrases and color filters to create a womb-like environment. Designed by Danielle Gauthier, this artistic piece uses a webcam to respond to users’ movements in real time, allowing them to confront and express their emotions through metaphor and dance. Color Dance creates a unique platform for self-discovery and empowerment by fostering a connection between the body and discomforting emotions.

Navigating The Road To Distributional Social Equity Using Smart Cities Technologies, Annus Azhar

Theses and Dissertations

This dissertation aims to understand the mechanisms behind the adoption of smart cities technologies (SCT) and how they can promote social equity in local communities in the United States. There is a distinct lack of empirical research addressing the methods designed for the promotion of social equity despite their numerous benefits. The present study will address this omission in the scholarship by providing evidence-based insights on how public administrators can leverage SCT to promote distributional social equity through the Digital Era Governance (DEG) and Adoption Theory frameworks. This study also demonstrates the efficacy of applying the Technology Acceptance Model (TAM) …

A Novel Approach To Reducing Adiposity Among Young Men, Jean M. Reading

Theses and Dissertations

Background

Lifestyle intervention is the first line treatment for obesity. Yet, young men are underrepresented in lifestyle interventions, which is posited to be the result of unmet needs and overall low concern for weight management. The aims of this dissertation are to:

Papers 1 and 2: Test the preliminary efficacy, feasibility, and acceptability of a self-guided lifestyle intervention for young men.

Paper 3: Explore the behavioral and physiological factors associated with changes in adiposity among young men and women enrolled in a more intensive lifestyle intervention.

Results

Papers 1 and 2: The self-guided intervention produced modest weight …

Metamosque – Envisioning The Mosque As A Virtual Public Space, Alaa Albarazy

Theses and Dissertations

Historically, the mosque was not only a space for a communal prayer but also a place for building a community. Today, however, with conflicts and diseases fragmenting society, people are less able to gather physically in large spaces. Out of necessity, people rely on technology to get together and interact virtually. In this context, my research challenges the notion of the mosque as a physical space, proposing, instead, its extension into virtual space. Recent global events pose the question: Can the metaverse offer an opportunity for the mosque to reassert itself as a public space. I propose that a MetaMosque …

A Smartphone App Survey To Encourage Sustainable And Healthy Travel Mode Choices, Paul Rivers

Theses and Dissertations

Can access to carbon footprint and health [calorie and fat burn] information influence transportation behavior? Survey methods are used in conjunction with a smartphone GPS mobile app to measure transportation tendencies in weekdays – weekends, and willingness to undertake modal shift based on app experience over one week.

Measuring Human Systems Integration In Directed Energy Weapon Acquisition Programs, Zachary A. Novitske

Theses and Dissertations

Directed energy weapons (DEW) are of interest to the armed forces as they search for more effective ways to deal with evolving threats. The development of these weapons has been ongoing for almost 40 years, despite only one operational fielding by the U.S. Navy in 2014. Some reasons for DEW’s lack of adoption by the services include cost overruns and unclear requirements. Early adoption of human systems integration (HSI) in the military’s acquisition process is shown to provide substantial cost savings over the life of the system. Quantifying the application of HSI within a DEW acquisition program is addressed through …

Isolation Of Temporary Storage In High Performance Computing Via Linux Namespacing, Steven Tanner Satchwell

Theses and Dissertations

Per job isolation of temporary file storage in High Performance Computing (HPC) environments provide benefits in security, efficiency, and administration. HPC system administrators can use the mount_isolation Slurm task plugin to improve security by isolating temporary files where no isolation previously existed. The mount_isolation plugin also increases efficiency by removing obsolete temporary files immediately after each job terminates. This frees valuable disk space in the HPC environment to be used by other jobs. These two improvements reduce the amount of work system administrators must expend to ensure temporary files are removed in a timely manner.Previous temporary file removal solutions were …

Friction Bit Joining Of Similar Alloy Sheets Of High-Strength Aluminum Alloy 7085, Matthew R. Okazaki

Theses and Dissertations

Friction Bit Joining (FBJ) is a new technology used primarily in joining dissimilar metals. Its primary use has been focused in the automotive industry to provide an alternative joining process to welding. As automotive manufacturing has continually pushed toward using dissimilar materials, new joining processes have been needed to replace traditional welding practices that do not perform well when materials are not weld compatible. FBJ meets these needs perfectly as it provides strength as well as the ability to join materials of almost any kind.The purpose of this research was to explore different applications of the FBJ process. Traditionally FBJ …

Lean Six Sigma's Impact On Firm Innovation Performance, Austin Michael Strong

Theses and Dissertations

Following Toyota's dramatic rise to prominence within the automotive industry in the late 1980's, firms around the globe have widely sought to adopt Lean Six Sigma (LSS) as a means of reducing costs, improving quality, and gaining an overall competitive advantage. While the operational benefits of LSS are largely undisputed, there are criticisms of the movement with regards to its effect on firm innovation capability. Prior academic studies investigating the relationship between LSS and innovation are largely conceptual in nature, rely heavily on qualitative data, and display a high degree of variability in results. The objective of this work was …

In Situ Analysis Of Void Formation At The Flow Front In Rtm, Perry August Burton

Theses and Dissertations

The purpose of this research is to empirically investigate flow front void formation rates and post-formation bubble mobility behavior for composites produced via resin transfer molding (RTM).For this study, in situ observation of bubble formation and migration was accomplished by photographing resin flow progression during infusion tests of carbon reinforcements. An analysis strategy for use in batch processing sequential image sets is presented. The use of MATLAB to process and analyze binary images of infusions for void content has garnered satisfactory results and has shown that analysis of progressive image sequences can greatly enrich the volume of in situ measurements …

The Feasibility Of Augmenting A Fixed-Gap Bobbin Friction Stir Welding Tool With Cutters To Join Enclosed Castings, Adam Baxter Christensen

Theses and Dissertations

Bobbin Friction Stir Welding (BFSW) is a new application of Friction Stir Welding (FSW) that can be used to join materials together with little to no axial forces. This eliminates the need of a backplate or anvil needed to apply counter pressure against the tool. The applications of BFSW are growing every day. This new technology is helping the automotive industry and many other industries join materials more effectively and efficiently. This technology can be used to join materials with high strength to weight ratios to make cars lighter to increase fuel efficiency. This will also greatly reduce the cost …

A Framework For The Performance Analysis And Tuning Of Virtual Private Networks, Fridrich Shane Perez

Theses and Dissertations

With the rising trend of personal devices like laptops and smartphones being used in businesses and significant enterprises, the concern for preserving security arises. In addition to preserving security measures in outside devices, the network speed and performance capable by these devices need to be balanced with the security aspect to avoid slowing down virtual private network (VPN) activity. Performance tests have been done in the past to evaluate available software, hardware, and network security protocol options that will best benefit an entity according to its specific needs. With a variety of comparable frameworks available currently, it is a matter …

Training Security Professionals In Social Engineering With Osint And Sieve, Jared James Meyers

Theses and Dissertations

This research attempts to create a novel process, Social Engineering Vulnerability Evaluation, SiEVE, to use open source data and open source intelligence (OSINT) to perform efficient and effectiveness spear phishing attacks. It is designed for use by "œred teams" and students learning to conduct a penetration test of an organization, using the vector of their workforce. The SiEVE process includes the stages of identifying targets, profiling the targets, and creating spear phishing attacks for the targets. The contributions of this research include the following: (1) The SiEVE process itself was developed using an iterative process to identify and fix initial …

Parent Reciprocal Teaching: Comparing Parent And Peer Reciprocal Teaching In High School Physics Instruction, Jonathan Jacob Welling

Theses and Dissertations

Effective strategies are needed to help parents become more involved in the education of their teenage children. Parent Reciprocal Teaching (PRT) is proposed as an effective strategy to increase parent involvement and help students increase academic performance. 120 students in a 10th-grade high school physics course participated in either the PRT homework assignments or traditional reciprocal teaching (TRT) assignments. The PRT homework assignments required students to teach their parents/guardians at home, while the TRT assignments required students to teach a peer during class time. Data was collected though test scores and surveys sent home to parents and students. Findings indicate …

Police Officer Perceptions Of Organizational Justice And Body-Worn Cameras: A Civilizing Effect?, Carolyn Naoroz Ph.D.

Theses and Dissertations

This research sought to understand the potential association between officer perceptions of organizational justiceand officer perceptions of body-worn cameras (BWCs). A questionnaire was administered to a convenience sample of 362 officersfrom the 750 sworn personnel from the Richmond Police Department in Richmond, VA, yielding a response rate of 91% and representing 44% of the Richmond Police Department’s sworn employees. This study extends prior work by partially replicating a previous BWC survey conducted by leading body-worn camera scholars, utilizing a large sample from an urban mid-Atlantic police department. This study also extends prior work on officer perceptions of organizational justice …

The Future Of Arabic Music: No Sound Without Silence, Nesma Magdy Khodier Vcuq

Theses and Dissertations

For centuries, Arabic music has been intrinsically linked to Arab culture and by extension bonded to the environmental landscape of the region, reflecting their emotions, moods, and behaviors. Numerous technological advancements in the latter half of the twentieth century, have greatly affected the rich legacy of Arabic music, significantly impacting the natural progression of traditional Arabic musical genres, scales, and instrumentation.

This thesis serves as an introduction to generative methods of music production, specifically music generated through gestures. Through generative music, and its unique ability to map gestures to different musical parameters, music can be produced using computer algorithms.

The …

Dynamics Of Identity Threats In Online Social Networks: Modelling Individual And Organizational Perspectives, Romilla Syed

Theses and Dissertations

This dissertation examines the identity threats perceived by individuals and organizations in Online Social Networks (OSNs). The research constitutes two major studies. Using the concepts of Value Focused Thinking and the related methodology of Multiple Objectives Decision Analysis, the first research study develops the qualitative and quantitative value models to explain the social identity threats perceived by individuals in Online Social Networks. The qualitative value model defines value hierarchy i.e. the fundamental objectives to prevent social identity threats and taxonomy of user responses, referred to as Social Identity Protection Responses (SIPR), to avert the social identity threats. The quantitative value …