Architecture Commons^™

Control Of Steel Corrosion Using Natural Corrosion Inhibitor, Rasha A. Nasef, O. Hamed, M. M. El-Halwany, M. H. Mahmoud

Mansoura Engineering Journal

This study investigates corrosion control of AISI 430 stainless steel in 1M HCl medium using an eco-friendly inhibitor extracted from pomegranate peel (PPE). The inhibition efficiency was evaluated at different PPE concentrations, with the highest applied concentration of 13g/L. Corrosion behavior was evaluated through weight-loss measurements and potentiodynamic polarization techniques conducted at room temperature.

The experimental results showed that corrosion resistance improved as the inhibitor  concentration increased. Lower corrosion rates were observed in the presence of PPE, along with reduced anodic and cathodic activities, indicating that the extract functions as a mixed-type inhibitor. Surface analysis confirmed the formation of …

The Multiwalled Carbon Nanotube-Incorporated Cfrp Laminates Interlaminar Fracture Toughness, Nikhil Janardan Rathod, Markala Karthik, Harshvardhan P. Ghongade, Javed Sikandar Shaikh, Rahul Soma Deshmukh

Mansoura Engineering Journal

The structural integrity of carbon fibre reinforced polymers (CFRPs) suffers from damage caused by interlaminar cracking and delamination which diminishes their performance capabilities. This study provides an experimental analysis of the impact of carboxyl-functionalized multi-walled carbon nanotubes (MWCNTs) on the Mode I interlaminar fracture toughness of CFRP laminates. The researchers created composite specimens by using epoxy systems which included MWCNT loadings of 0.1 wt% 0.2 wt% and 0.3 wt% together with an unmodified control. The researchers conducted Double Cantilever Beam (DCB) testing according to ASTM standards to ascertain the rate of critical strain energy release (G_IC) of the material. The …

A Hybrid Geospatial And Remote Sensing Methodology For Drought Vulnerability Assessment In Semi-Arid Ecosystems, Kaifi Fakhir Chomani

Mansoura Engineering Journal

The Kurdistan Region of Iraq (KRI) faced significant drought challenges due to global and environmental changes, necessitating drought assessments. Advanced techniques of remote sensing, Geographic Information Systems (GIS), and Analytic Hierarchy Process (AHP) were combined in this research to perform drought vulnerability zonation for KRI. Average annual rainfall, Average number of rainy days, Average annual temperature, slope, elevation, normalised difference water index (NDWI), normalised difference vegetation index (NDVI), land surface temperature (LST), and temperature condition index (TCI) were selected as contributing parameters for drought vulnerability assessments. The considered parameters were weighted using pairwise comparison, and thematic maps were created to …

Optimal Design Of Concrete Canal Section For Minimizing Overall Costs Using Artificial Ecosystem Optimization, Aya M. Elkhouly, Hamdy A. El-Ghandour, Tharwat Sarhan, Mahmoud E. Abd-Elmaboud

Mansoura Engineering Journal

The optimal design of concrete-lined canals represents a critical challenge in hydraulic engineering, requiring simultaneous minimization of construction and operational costs while satisfying hydraulic performance constraints. This study presents a novel optimization framework that utilizes the Artificial Ecosystem-based Optimization (AEO) algorithm for determining optimal canal cross-sectional dimensions. The proposed methodology comprehensively considers excavation costs, lining expenses, and water losses due to seepage and evaporation while ensuring hydraulic efficiency through velocity and Froude number constraints. The AEO algorithm mimics natural ecosystem processes through production, consumption, and decomposition phases to efficiently explore the design space and converge to global optima. The framework …

Self-Lubricating Nano-Coatings For Tribological Applications: Materials, Mechanisms, And Ai-Driven Design Approaches, Viral Panara, Vikas Panchal, Satayu Travadi, Harmish Bhatt, Madhav Oza

Mansoura Engineering Journal

Self-lubricating coatings with nanostructured structures are becoming crucial in order to decrease friction and wear in critical tribological systems like precision tools, biomedical implants, aerospace actuators, and engines. In this review, the most representative nano-engineered solid lubricants such as transition metal dichalcogenides, diamond-like carbon, hexagonal boron nitride, graphene, MXenes and hybrid multilayer architectures are discussed. The focus of the discussion is on the most important tribological mechanisms like lamellar sliding, oxidative adaptation, tribofilm formation, transfer-film development, and nano-asperity contact evolution. It also summarizes the most significant deposition techniques, such as cathodic arc physical vapor deposition, chemical vapor deposition, plasma-based deposition, …

Data Collection Algorithm Based On Regression Analysis, Aiming To Minimize Data Processing Delays In 6g-Enabled Iot Networks, Archana Rajendra Mane, Sachin Vasant Chaudhari

Mansoura Engineering Journal

Researchers are currently investigating 6G wireless communication technologies because they can offer ultra-low latency, high data rates, and smarter network management than 5G. IoT services have spurred the development of cutting-edge technologies such as quantum communications, terahertz (THz), and artificial intelligence (AI), all of which are expected to be included into the subsequent generation of 6G networks. This paper presents a regression-based data collection algorithm for 6G-enabled IoT networks that dynamically prioritizes data through Random Forest regression. With a Mean Absolute Error (MAE) of 0.62 ms and a Root Mean Squared Error (RMSE) of 0.83 ms, the proposed method can …

Frequent Pattern Mining With Optimized Gated Recurrent Units For Automated Waste Classification Systems In Smart Cities, Anupriya Garg, Ratish Kumar

Mansoura Engineering Journal

Efficient waste segregation into biodegradable and non-biodegradable categories is a crucial requirement for sustainable smart city development. While Convolutional Neural Network (CNN)-based approaches have demonstrated promising performance, their high architectural complexity and limited adaptability often restrict real-time deployment. This paper proposes BnBCNet, a lightweight waste classification framework that reformulates image-based waste segregation as a sequential learning problem using Gated Recurrent Units (GRUs). To further enhance classification performance, Grey Wolf Optimization (GWO) is employed for hyperparameter optimization, while Adam optimizer is used for network weight updates. Experiments conducted on a publicly available waste segregation image dataset demonstrate that the proposed BnBCNet …

Performance Enhancement Of A Fully Integrated Solar Still Using Flat Plate Collector, Reflector, And Evaporative Cooling System, Joe Patrick Gnanaraj Sundararaj, Vanthana Jeyasingh

Mansoura Engineering Journal

Water scarcity has become a major global concern due to increasing population growth, industrialization, and depletion of freshwater resources. Solar desalination is considered an eco-friendly and sustainable solution, especially for rural and off-grid regions where conventional water treatment facilities are limited. However, conventional solar stills suffer from low productivity, which restricts their practical application. In this study, a fully integrated solar still system was designed and fabricated by incorporating a flat plate collector, front-wall reflector, and passive evaporative cooling arrangement. The system was experimentally tested under natural climatic conditions over seven consecutive days to evaluate temperature variation, distillate yield, and …

Advancing Ultrahigh Carbon Steel Characterization: A Metaheuristic-Tuned Deep Learning Approach, Walaa Omar El-Farouk Badr, Hossam El-Din Mostafa, Rania Elbana

Mansoura Engineering Journal

Accurate classification of ultrahigh carbon steel (UHCS) microstructures is essential for elucidating processing-structure-property relationships and enhancing material performance. While convolutional neural networks (CNNs) offer powerful automated classification, navigating their complex, high-dimensional hyperparameter spaces present a significant computational bottleneck. To advance automated materials characterization, this study proposes a metaheuristic-tuned deep learning approach for robust and efficient microstructure classification. Two architectures, VGG16 and MobileNetV2, were evaluated under both pretrained and fine-tuned configurations, with Particle Swarm Optimization (PSO), Genetic Algorithm (GA), and Ant Colony Optimization (ACO) applied for systematic hyperparameter tuning. Results show that GA substantially improves the performance of fine-tuned VGG16, achieving …

Development Of Enhanced Dingo Optimization Algorithm For Distribution Network Reconfiguration, Samson Oladayo Ayanlade, Ignatius Kema Okakwu, Richard Oladayo Olarewaju, Ayodeji Akinsoji Okubanjo, Joseph Bukola Samson, Oluwadare Adepeju Adebisi, Emmanuel Idowu Ogunwole, Oluwadare Olatunde Akinrogunde

Mansoura Engineering Journal

This paper presents the Enhanced Dingo Optimization Algorithm (EDOA) to reconfigure the radial distribution network with the long-standing problem of active power loss minimization while maintaining a stable and acceptable voltage profile. EDOA enhances the standard Dingo Optimization Algorithm (DOA) through the integration of adaptive search control, elite-guided local refinement, and crossover-based diversity preservation mechanisms tailored for distribution network reconfiguration problems. The proposed method has been tested on two test systems: the IEEE 33-bus standard as well as the real-world Ayepe 34-bus distribution feeder in Ibadan, Nigeria. In the IEEE 33-bus test system, EDOA reduces active power loss by 56.00%; …

Framing Inclusive Heritage Urbanism Reconfiguring Publicness In Mosque-Centered Precincts In Historic Cairo, Ghada Sayed Ghazala

Mansoura Engineering Journal

Mosque-centered precincts in historical cities face a continuous tension between touristic-led redevelopments, security management policies and urban life of commons. Recently in Historic Cairo state-led interventions occur in major mosque-centered settings with upgrading intent by enhancing visual order, crowd control and visitors’ experience, yet socio-spatial inclusivity stayed insufficiently incorporated in those implications. This study discourses this gap by initiating the Heritage Socio-spatial Inclusivity Framework (HSIF) to assess inclusivity across major mosque-centered realms – AL-Hussein Mosque & Al-Sayida Zeinab Mosque precincts -

HSIF synthesized urban design & heritage conservation concepts through indicators covering aspects like communal livability, users experience, governance & …

Mathematical Analysis Of The Slip Flow Due To A Cylinder Oscillating In Different Directions With Independent Amplitudes, Alana Sankar, Karim Rahaman

Mansoura Engineering Journal

This study examines the incompressible viscous fluid flow in an infinitely long cylinder, with slip occurring at the cylinder’s surface, undergoing longitudinal and torsional oscillations of independent amplitudes. The proposed governing equations are solved subject to the Basset slip condition. Analytical expressions for the velocity field, shear stresses, drag force on the cylinder, work done and the drag coefficient are obtained. Velocity components, drag and work done are illustrated graphically. The magnitude of the velocity increases as slip decreases and as the frequency of oscillations increases. Drag increases in both directions as the slip decreases and as the frequency of …

A Multi-Valued Fixed Point Theorem For Quasi-Contractions On A Cone Metric Space, Regina Mahadewsing, Sreedhara Rao Gunakala, Vikash Ramcharitar, Reddappa Bandi, Akhenaton Daaga, Thameem Basha H

Mansoura Engineering Journal

A set-valued (multi-valued)  mapping  assigns to each  a nonempty closed and bounded subset . Using this notion, the present work broadens classical fixed point theory by proving a fixed point theorem for multi-valued quasi-contractive mappings in cone metric spaces. The developed argument extends several earlier results that were restricted to single-valued maps and more familiar set-valued settings, thereby providing a wider analytical framework within ordered Banach-space structures. These contributions enrich fixed point theory in generalized metric environments and can be relevant to problems in nonlinear analysis and optimization

Underwater Image Identification Using Fuzzy Soft Planar Graph, Bhuvaneswari Natarajan Jayakar, Karthick Palanisamy

Mansoura Engineering Journal

High-attribute underwater image segmentation is fundamental to autonomous marine exploration, biodiversity monitoring, and subsea infrastructure inspection. However, underwater environments are inherently stochastic, exhibiting severe light attenuation, chromatic distortion, scattering effects, and noise, all of which significantly degrade image quality and challenge conventional computer vision techniques. Hence, Fuzzy logic which handles uncertainty and imprecision in data and Soft sets which manage parameterized information, are widely applied to underwater image analysis. Fuzzy Soft Planar Graphs (FSPGs) constitute a mathematical framework that integrates fuzzy set theory, soft set theory and planar graph structures for preserving spatial topology. The proposed methodology adopts a hybrid …

Effectiveness Of Talcum Powder In Reducing Swelling Potential And Enhancing Strength Of Expansive Soil, Hesham E. Eleraky, Ashraf K. Nazir, Wasiem R. Azzam, Mohamed A. Sakr

Mansoura Engineering Journal

Expansive soils are clayey soils that undergo large volume changes as a result of moisture content variations. These soils have the potential to make foundations and other structures unstable and require costly repairs. This study examined the impact of adding talcum powder as a new stabilizing component to the matrix of an expansive soil in order to enhance the swelling pressure, Atterberg limits, modified Proctor, unconfined compressive strength at different periods of curing, X-ray diffraction and scanning electron microscopy were all used in a series of laboratory tests to examine how adding talcum powder to expansive soil affected the soil's …

Performance Of Foamed Concrete Before And After Fire Conditions: A Review, Poles Bahgat, Mohamed Kohail, A. Fathy, A. Afifi

Mansoura Engineering Journal

Foamed concrete is defined as a type of concrete distinguished by its workability, low density, and insulating properties. It is used as building material. The objective of this review is to discuss the physical and mechanical characteristics and fire sensitivity of foamed concrete. Density influences the strength of concrete. The strength of concrete is between 2 and 3.5 MPa, which increased with the addition of gold mining waste, reaching approximately 35 MPa at optimal replacement levels.  There is a 60-70% reduction in strength for lightweight concrete with a density of 400-1200 kg/m³ compared to conventional concrete. The fire sensitivity of …

Exploring Design Tools, Naomi Torgler

Williams Honors College, Honors Research Projects

For my Honors Research Project, I developed skills to 3D model and render using Rhino 8, Tinkercad and Adobe Illustrator. In the process of developing these skills, I created six digital renderings and one model. The works produced using these software programs are to be used in a developing portfolio to seek future opportunities in the field of architecture.

Throughout this project, I explored connections between different programs when designing and building each piece. This project also reflects my focus in the Sculpture program at the Myers School of Art by considering elements of design in a three-dimensional form. In …

The Seedling, Caden Bent

2026 Research Poster Competition

This research investigates attainable housing for the missing middle through the integration of mass timber construction, prefabrication, and biophilic design. The project proposes a modular housing system that leverages the structural efficiency, quality control, and ecological performance of mass timber while emphasizing replicability as a means of adaptability rather than uniformity. Through prototyping modular systems, material life cycle studies, and iterative design across replicable and adaptable units, the study examines how prefabrication can accelerate construction timelines without erasing local, cultural, or temporal specificity. Central to the research is an expanded understanding of biophilia, not as applied aesthetic, but as a …

Resilient Communities: Affordable Solutions To Extreme Heat, Rylee Ball

2026 Research Poster Competition

Climate change is wicked. The term itself lacks a single definition and individuals vary in understanding of its causes and effects. Often, it is considered through the lens of global phenomena: deterioration of the ozone layer, destabilization of the arctic circle, or other abstract impacts that are often difficult to fully comprehend. Harder to trace is the impact on a local scale: access to food and water, increase in natural disasters and displacement. The impacts threaten to deepen already wide inequalities. Design theorists Horst Rittel and Melvin Webber characterized such challenges as “wicked problems,” a concept that aptly describes climate …

St. Peter’S And The Altar: An Exploration Of Its Transformation And Its Development As The Focal Point Of Sacred Space, Chloe Balkcom

2026 Research Poster Competition

This study explores the evolution of the high altar at St. Peter’s, tracing its history as a ritual focal point within the basilica. Rooted to being the presumed burial site of the Apostle Peter, the basilica served as a primary testing ground for the evolving relationship between altar, relic, and liturgy. Arguably, the altar's gradual formulation in its position from a movable object to a fixed structure, mirrors the actual Church’s broader effort to find its identity, authority, and ritual practice following the legalization of Christianity. Through architectural, material, and liturgical analysis across the centuries, the paper examines spatial consequences …

The Log Cabin | Public Perception And Mediated Reality (1840 – 1980), Aspen Regan

2026 Research Poster Competition

This capstone examines the evolution of the log cabin from 1840 to 1980. At its core, the project questions the legacy of the log cabin from its origins as simply being a traditional dwelling typology to its establishment as a cultural icon or rather, an enduring vessel foundational to the American Dream and ideals of self-reliance, freedom, and individualism deep within the heart of American culture. Various case studies, traditional literature review, and archival analysis was required to complete and produce a comprehensive study of the log cabin and its history in this context, culminating into three distinct chapters. Chapter …

Rekindling Hearth: An Investigation And Discussion Of The Traditional And Evolving Roles Of Hearth In Architecture, Ruth Prenzler

2026 Research Poster Competition

This research explores the evolving role of the hearth in domestic architecture, examining its historical significance and its continuing symbolic, spatial, and architectural relevance. Once essential for heat, cooking, and social gathering, the hearth has gradually shifted from a functional necessity to a largely symbolic and nostalgic artifact as a result of technological advancements and changing domestic lifestyles. Despite this functional decline, the hearth persists as a powerful cultural and architectural element, deeply embedded in collective memory and the perception of home. This study reexamines the hearth’s spatial, social, and functional roles through a combined methodology of literature review, theoretical …

Hybridized-Highway Infrastructures, Will Sutton

2026 Research Poster Competition

This research explores highways and their evolving functions through hybrid programming, from the modern era to the present day. As early as 1916, the federal government began funding state construction of the National Highway System. From this point onward, by design, highways became redundant and homogenized networks of automobile movement, crystallizing their function. Despite this, there are global examples of architecturally utilizing space within, above, or below highway infrastructures that hybridize their function beyond vehicular movement. I am currently studying hybridized-highway infrastructures through a literature review that examines them through the lenses of underutilized space associated with highways, the roles …

The Rva Resilience Network: Filling Gaps With Resilience Microhubs, Andrew Bunn

Master of Urban and Regional Planning Capstone Projects

Richmond, Virginia has experienced a steady increase in climate-related disruptions including more hot days and more extreme storm events than in previous decades. Frontline communities disproportionately feel the impacts of these events, revealing gaps in the services and resources that should allow these communities to prepare for and recover from disruptions more effectively. This plan, developed for Groundwork RVA, explores neighborhood-scale resilience microhubs as a tool to fill these gaps and increase resilience in frontline communities.

The plan establishes a repeatable process for creating and expanding a network of resilience microhubs in the Richmond region. This process was tested and …

Metamorphosis, Allegra Codamon

Theses and Dissertations

Relevance to Interior Design Research

In Richard Sennett’s The Craftsman, he starts from the premise that thinking and feeling are contained in the process of making. This thesis builds on that premise, arguing that through the embodied process of glassworking, making constitutes a form of interior knowledge—where perception, memory, and bodily awareness are formed through material resistance and responsiveness. Drawing on Sennett and Juhani Pallasmaa, this work positions glassmaking as a mode of thinking-through-doing, in which interiority is produced through sustained material engagement.

Research Question

What does interiority embodied through the making process look like? This question will be investigated …

Within The Ruin: A Modern Brewery Rebirth, Karim Asarzadeh

Theses and Dissertations

This thesis project focuses on the revitalization of the historic ruins of the James River Steam Brewery in Richmond, Virginia. The project transforms the forgotten industrial structure into a modern brewery with a second-floor restaurant addition and community gathering spaces while preserving the historic masonry ruins. It showcases a holistic design approach that considers all aspects of the building, including its connection to the urban context and landscape, as well as its architecture, interiors, and furniture. The project demonstrates how a holistic design approach can create stronger spatial connections and more cohesive environments. In particular, it offers a strategy for …

Built Different: Place, Identity, And The Holistic Well-Being Of Female Student Athletes, Jaye Mack

Theses and Dissertations

This research furthers the conversation surrounding holistic female student-athlete wellness, recognizing that their experiences can be inequitable – influenced by the intersectionality of race, gender, and athletic identity (Armstrong et al., 2018; Druckman et al., 2018; Neeley et al., 2021). This research accredits the physical environments where athletes train, recover, and connect as an underexplored factor in holistic well-being.

The Indivisible Self Model of Wellness (IS-WEL) was used to (1) explore the influence of physical design features on female student athletes' holistic well-being and (2) understand how their identity shapes how they experience and attach meaning to their team environments. …

Dining Experiences Across Hearing Profiles: The Influence Of Noise And Environmental Factors In Restaurants, Lorin M. Kmieciak

Theses and Dissertations

Dining out is a popular activity worldwide that is rooted in sensory and emotional engagement. How an individual experiences the sensory conditions in restaurants varies widely, highlighting the importance of designing dining environments that accommodate diverse perceptual needs and abilities. The purpose of this study is to address how existing dining environments overlook inclusive and accessibility-centered design by examining how hearing loss intersects with the acoustic, sensory, and social dimensions of dining environments. This study employed a mixed method, exploratory approach by gathering quantitative data through a survey and qualitative data through follow-up interviews to generate a holistic and data-driven …

Public Art’S Role In Urban Transformation In New York City: 5 Pointz And The High Line, Shelby Stanton

Pomona Senior Theses

Urban spaces are made not only of buildings and infrastructure but of the social and cultural practices that integrates into social fabric and assigns their meaning. They are a living, transforming entity where humans and the environment influence each other in lifestyle and identity. In New York City, art, both formally commissioned public works and grassroots urban interventions, have become central to the processes of urban transformation. Murals, installations, and curated parks are crucial to the urban environment and are frequently leveraged as tools of placemaking. Place-making is a concept used to describe and understand how meaningful places emerge from …

Impacts Of Spatial Intensity Policies On Jakarta Property Prices, Stevanus J. Manahampi, M. Halley Yudhistira

Jurnal Ekonomi dan Pembangunan Indonesia

This study examines the effects of floor area ratio (FAR) and building coverage ratio (BCR) on property prices in Jakarta. Using a hdonic price mdel with data from property listings and a geographical information system (GIS) analysis, it explores how these regulations influence values across regions and property types, accounting for access to amenities and infrastructure. Results show FAR lowers prices in dense areas like Central Jakarta but raises them in less developed regions like East Jakarta. BCR effects are mixed, positive where infrastructure is strong but negative where it is weak, underscoring the need for context-specific urban planning.