Architecture Commons^™

3d-Dnn Ion-Eg Model Applications For Ionospheric Characterization Over Egypt: Mans Cors Case Study Of Vtec Variability And Nmf2/Hmf2 Mapping (2020-2024), Ismail Zaher, Zaki Zeidan, Mostafa Rabah, Mahmoud El-Mewafi

Mansoura Engineering Journal

This study introduces an operational evaluation of a deep learning–driven ionospheric modeling system tailored for Egypt, designed to overcome the limitations of conventional empirical approaches in data-sparse regions. The 3D-DNN Ion-EG model was trained on 737,110 COSMIC-2 radio occultation profiles (2020–2024), integrating spatial temporal coordinates with geophysical drivers to generate high-resolution threedimensional electron density distributions. Validation against the MANS CORS station (Mansoura University) demonstrated strong predictive skill (R2 = 0.9337; r = 0.970) under independent testing. Performance analysis across diverse geophysical regimes confirmed the model’s advantage in capturing storm-time and solar-driven disturbances, surpassing empirical models that perform best only under …

Enhancement Of Punching Shear Strength Capacity Of Interior Slab-Column Connections In Flat Slabs By Using Continuous Stirrups, Heba A. Dahroug, Hamed S. Askar, Mohamed E. El-Zoughiby, Mohamed H. Matthana

Mansoura Engineering Journal

The failure caused by punching shear is considered very dangerous because it happens suddenly. So, many researches have presented various methods to enhance the punching shear capacity by adding shear reinforcement like, vertical shear studs, stirrups or other means. In this study continuous stirrups is used as a shear reinforcement system. An experimental test includes four interior slab-column joints, of normal strength concrete, and an analytical study had been carried out to examine the efficiency of the proposed reinforcement system. The finite element analysis had been carried out by using computer program ABAQUS-V13.0 .The final results showed that, using continuous …

Parameter Identification Of A Pi Controller For A Wind Energy Conversion System Based On Dfig, Mariam Hesham, Dina S. M. Osheba, Mahmoud M. Khater

Mansoura Engineering Journal

In this work, three methods are proposed to identify parameters of PI controllers used for wind energy conversion systems based on DFIG. Mathematical model of generator and grid side system is depicted. Three tuning methods; bode-plot, pole-placement, and MATLAB tuner are used for grid side and rotor side converter controllers’ design. Wind turbine system with PI controller parameters obtained using the mentioned method is investigated via MATLAB/SIMULINK under three different scenarios. The wind system is subjected to step wind speed change, random wind speed, and sever symmetrical voltage dip in the grid. The handled comparison illustrates that the pole-placement tuning …

Folding Architecture “Origami Art-Inspired” Applicability To Sustainable Architecture- Biomuseo As A Case Study, Vitta A. Ibrahim

Mansoura Engineering Journal

The growing need for sustainable architectural solutions in the contemporary era underscores the necessity for interactive architectural applications that can adapt to changing requirements. In architecture, folding systems refer to three-dimensional, foldable structural forms that create unique spatial configurations and possess a wide range of capabilities. Drawing inspiration from origami techniques, this study emphasizes the role of folding systems in generating innovative spatial designs. The research problem arises from the fact that the built environment is a significant contributor to greenhouse gas emissions and energy consumption, necessitating the implementation of smart solutions. The goal of this study is to identify …

A Social Media-Based Framework For Marketing Architectural Design Firms In Egypt During Global Economic Downturn, Ayman Ahmed Ezzat Othman, Yara Ahmed Maarek

Architectural Engineering

Purpose – The global economic downturn has greatly impacted the construction industry and architectural design firms (ADFs). Social media, however, provides a strategic avenue to enhance the visibility and resilience of ADFs. This paper aims to develop a framework integrating social media as an innovative marketing approach for mitigating the impacts of the global economic downturn on ADFs in Egypt.

Design/methodology/approach – A qualitative and quantitative research approach was designed to accomplish four objectives. The literature review examined the global economic downturn and marketing ADFs. Three case studies investigated the role of social media in marketing ADFs during economic uncertainties. …

Green Ai-Enhanced Deep Learning Model For Breast Cancer Detection And Classification In Mammography Images: Bc-Net-512, Nesma Abd El-Mawla, Mohamed A. Berbar, Nawal A. El-Fishawy, Mohamed A. El-Rashidy

Mansoura Engineering Journal

This study champions a sustainable approach for developing a Deep Learning (DL) model for medical image analysis, specifically focusing on breast cancer (BC) detection in mammograms. By prioritizing low-computing algorithms to achieve high diagnostic accuracy while minimizing the model's environmental footprint, that aligns with the principles of Green AI. In this paper, an innovative architecture called BC-Net-512 was constructed for the classification of BC mammography. It is composed of lightweight Convolutional Neural Network (CNN) blocks for texture, density, and structure feature extraction and detection, a thin, fully connected layer for learning complex patterns and correlations in the extracted features, and …

A Modular Design And Construction Framework For Enhancing The Sustainability Of National Housing Projects In Egypt, Ayman Ahmed Ezzat, Farah Ibrahim El Sahzly

Mansoura Engineering Journal

Egypt’s national housing sector faces mounting sustainability challenges due to outdated design and construction practices that cause material waste, high costs, and inefficient resource use. This study develops a framework for integrating modular design and construction principles into Egypt’s National Housing Projects (NHPs) to strengthen their social, economic, and environmental sustainability. A mixed-method approach combined a literature review, case studies, and a survey of Egyptian Architectural Design Firms (ADFs). The literature review revealed a global consensus on the benefits of modular design and construction, such as improved efficiency, reduced waste, and faster project delivery, yet found limited adoption in Egypt …

The Bmt: Will This Time Be Different?: Red Hook Braces For A Mega-Project On The Waterfront. Can It Avoid The Mistakes Of Atlantic Yards?, Steve Kastenbaum

Capstones

"The BMT: Will this time be different?" investigates how New York City's push to rapidly build housing is reshaping communities. A $3.5 billion mega-project at the Brooklyn Marine Terminal promises transformation through 6,000 apartments, a modernized port, and waterfront improvements, but residents are split on whether it represents progress or displacement. The development uses a controversial "general project plan" process that bypasses normal community review, the same approach that enabled the still-unfinished Atlantic Yards project. Local voices in Red Hook range from excitement about investment, jobs and amenities to fears about gentrification and broken promises. This pilot episode launches a …

Lipscomb University Parking Garage Analysis, Morgan Hayes, Reagan Maxwell, Daniel Diaz Tortolero, Dominick Dingus, Michael Ent

Student Scholar Symposium

Many students struggle to easily find parking during the school day at Lipscomb University, and this problem will only be emphasized with the potential removal of the nearby Stokes parking lot (containing 255 spaces). To combat this need and help provide additional room for university growth, we propose the addition of a parking garage west of the Fields engineering building, between Belmont Boulevard and Grandview Drive. This garage would be separated from the current garage behind Fields and be slightly larger, containing about 500 spaces over five levels. We evaluate the current number of parking spaces needed at Lipscomb based …

To What Extent Do Urban Planning Practices Impact Climate Change In Latin America?, Oliver Orellana, Mitchell Roberts

Student Scholar Symposium

Understanding best practices with regards to urban planning and development is crucial to the success of any city. Given the historical, geographic, and economic state of Latin American countries, the role of these practices in innovation is exceedingly vital. By analyzing sustainability strategies employed in cities to mitigate the effects of climate change, this research will identify which practices are the most sustainable in the long run. Because Latin American countries face their own unique challenges in areas like democratic transition, physical landscape, or economic well-being, gaining understanding as to which practices would most benefit the region is pivotal to …

A Comprehensive Review Of Dental Diseases Detection And Classification Based On Artificial Intelligence Techniques, Nermeen N. Noaman, Yasmin M. Alsakar, Naira E. Elazab, Waleed M. Mohamed, Mohamed E. Ezzat, Mohammed M. Elmogy

Mansoura Engineering Journal

In dentistry, many diseases, such as gum, cavities, and oral cancer, affect people of all ages. Early treatment and diagnosis are crucial for minimizing dental diseases' effect on overall health and saving money in the long run. Traditional dental diagnosis methods, such as manual probing and visual inspection, are time-consuming and can be subject to human errors. Hence, a computer-aided diagnosis system based on computer vision and artificial intelligence (AI) techniques is needed. The considerable progress in computer vision and AI techniques offers many possibilities in dental diagnosis based on dental X-ray imaging modalities. Dental X-rays are used to diagnose …

Evaluating Traffic Safety And Geometric Characteristics Using Machine Learning Ensemble Techniques: A Case Study Of Egyptian Rural Multi-Lane Divided Roads, Sania R. Elagamy, Ahmed N. Awaad, Usama E. Shahdah, Sherif M. El-Badawy, Marwa E. Elbany, Eman K. Ali

Mansoura Engineering Journal

Crash prediction models are essential for evaluating traffic safety by analyzing crash occurrence, frequency, or severity. Recently, machine learning techniques have gained prominence in statistical regression modeling and data analysis. This study assesses the effectiveness of machine learning in predicting crashes on Egyptian rural multi-lane divided roads using limited regional data. Supervised machine learning ensemble techniques were applied to predict crash-prone segments (classification) and estimate the total number of crashes per segment (regression). A comparative analysis aims to identify the most suitable method. The Synthetic Minority Oversampling Technique (SMOTE) addressed data imbalance, while K-means Clustering (KC) enhanced regression model accuracy, …

Hybrid Machine And Deep Learning Framework For Secure Fog-Based Vanets, Hadeer Kamal, Amira Y. Haikal, Mahmoud M. Saafan

Mansoura Engineering Journal

As a conventional implementation of intelligent transportation systems (ITS), a Vehicular Ad-hoc Network (VANET) facilitates smart communication between vehicle nodes and network infrastructures. Nevertheless, the distributed and dynamic characteristics of VANETs make them vulnerable to numerous cyberattacks like DOS and spoofing. Rapid detection of these threats is crucial. It is essential to respond promptly to mitigate threats before they impact vehicle coordination or infrastructure functionality. In this context, fog computing presents an effective solution. Transferring computational tasks from centralized cloud servers to fog nodes allows for quicker detection within the VANET environment. This research utilizes computational resources for swift and …

Integration Of Algae In Buildings: Challenges And Opportunities, Marwa Said Saad, Mostafa Refaat, Ashraf Nessim

Mansoura Engineering Journal

Buildings produce 40% of energy-associated CO2 emissions and 35% of worldwide energy use which makes it one of the main factors of global warming. The use of bioactive materials on building façades is a creative way to address the aforementioned problems. The biotechnical potential of microalgae architecture to achieve net-zero energy architecture while simultaneously advancing ecological sustainability and occupant well-being has drawn attention. This paper aims to analyzing and investigating techniques of integration of algae in architecture showing the challenges and opportunities of this implementation. Analytical and Comparative analytical method were used in this paper, Initially, a thorough literature review …

Information Management / Bim Technology Evaluation Methodology, Robert Moore

Tools

This technology evaluation method provides a structured and transparent approach for assessing digital tools that support Information Management and Building Information Modelling (BIM). It establishes consistent criteria for evaluating functionality, interoperability, usability, compliance with standards such as ISO 19650, and alignment with organisational needs. The method supports objective comparison, informed decision-making, and proportionate investment, ensuring that technology acts as an enabler of defined processes rather than a driver in itself. Overall, it helps organisations select and implement technology solutions that are fit for purpose, scalable, and supportive of long-term Information Management / BIM adoption and continuous improvement.

Information Management / Bim Public Sector Adoption Business Case, Robert Moore

Tools

This business case sets out the value of adopting Information Management and BIM in line with ISO 19650 and the Irish CWMF. It shows how a structured approach to managing information across the asset lifecycle can improve collaboration, reduce risk and rework, and deliver measurable returns on investment. Evidence indicates that early adoption delivers the greatest benefit, supporting better cost control, compliance, and long-term asset performance. Overall, Information Management and BIM are positioned as essential enablers for efficient, sustainable, and future-ready delivery of public works

Information Management / Bim Technology Deployment Strategy, Robert Moore

Tools

This technology deployment strategy sets out a coordinated approach for implementing and rolling out digital tools to support Information Management and Building Information Modelling (IM/BIM). It focuses on aligning technology deployment with agreed processes, governance, and user capability, ensuring systems are configured, tested, and adopted effectively. The strategy emphasises phased deployment, risk management, training, and support, enabling organisations to embed technology in a controlled and sustainable manner. Overall, it provides a clear framework for turning selected technologies into reliable, value-adding enablers of consistent, standards-aligned IM/BIM delivery.

Information Management / Bim Private Sector Adoption Business Case, Robert Moore

Tools

This business case sets out the rationale for adopting Information Management and Building Information Modelling (IM/BIM) within the private sector, aligned with ISO 19650. It explains how a structured, standards-based approach to managing information across the project lifecycle can reduce risk, improve coordination, and protect commercial margins by minimising rework, late changes, and delays. The document highlights that early and targeted investment in people, processes, and digital tools delivers the greatest return, supporting faster approvals, clearer decision-making, more competitive bids, and consistent project delivery. Overall, the business case positions IM/BIM as a practical enabler of productivity, resilience, and long-term competitiveness …

Information Management / Bim Adoption Plan, Robert Moore

Tools

This adoption plan translates the Information Management and BIM adoption strategy into a clear, actionable programme of work. It sets out the specific activities, responsibilities, and sequencing required to build capability across people, processes, and technology, supporting consistent implementation in line with ISO 19650 and organisational objectives. The plan enables progress to be managed, monitored, and reviewed over time, ensuring adoption is proportionate, achievable, and aligned with project and business needs. Overall, it provides a practical mechanism for moving from intent to delivery, embedding Information Management and BIM as standard practice within the organisation.

Information Management / Bim Technology Deployment Plan, Robert Moore

Tools

This technology deployment plan sets out the practical steps required to implement and operationalise selected Information Management and BIM (BIM) technologies. It defines activities, responsibilities, sequencing, and dependencies to ensure systems are configured, tested, and adopted in a controlled and coordinated manner. The plan supports effective change management, training, and transition to business-as-usual use, reducing risk and disruption. Overall, it provides a clear, actionable framework for moving from technology selection to consistent, reliable use that supports standards-aligned Information Management / BIM delivery.