Effect Of Traditional Architecture And New Urbanism On Public Health: A Medical Perspective, Eron J. Powell, Jeremy R. Ellis

Transformative Medicine

No abstract provided.

Revitalizing Visual Identity: A Framework To Improve The Quality Of Urban Space In Historic Districts Case Study: Al-Saliba Street, Cairo, Ahmed Mohamed Thabet

Journal of Engineering Research

Recently, the visual identity of urban spaces represents a basic variable of human-made environments. Because the human is being affected by the natural and artificial surroundings of his environment, the cultural values, and the social environment participate in the creation of urban spaces. Therefore, the importance of evaluating the visual identity of urban spaces becomes evident in their improved qualities. In this context, the historic districts contain planning patterns, social networks, historic buildings, ceremonial rituals, and traditional lifestyles, crafts, and skills. All of that forms the uniqueness of the cities that contain historical sites and configures the visual identity of …

The Role Of Quality-Of-Life Indicators In Developing Ur-Ban Communities: An Applied Study Of The Case Of Egyp-Tian Rural Urbanization, Hatem Mostafa Rashed El Bakry Hatem El Bakry

Journal of Engineering Research

Quality of life is a comprehensive concept that assesses the well-being of individuals and communities based on multiple criteria including health, education, economy, environment, and security. Its definitions vary, but they generally refer to a balance between physical, psychological, and social aspects. The most important criteria for its assessment include public health, income level, quality of education, environmental sustainability, and social security.

Quality of life indicators are used in the development of urban communities to ensure the provision of health and education services, advanced infrastructure, and green spaces. Some developing countries such as Brazil, India, and Kenya also rely on …

Ach- Straw Rice And Rubber Crumbs For Energy Saving And Heat Transfer Enhancement In Administrative Buildings, Mai Wahba Madkour, Rasha Mohamed Dabaon, Hosny Ahmed Dewer3

Journal of Engineering Research

This paper provides a concise summary of the use of recycled Ach-Straw Rice (ASR) and rubber-crumbs in cement bricks, focusing on their impact on improving energy efficiency and heat transfer in both internal and external walls for Administrative Buildings. The study highlights key findings regarding the optimal ratios of rice straw ash and rubber crumbs based on experimental evidence, as well as their potential applications in energy-saving technologies. The environmental benefits of using these recycled materials are also discussed. To support the research, a building model was created using the Design-Builder software. A comparison was made between conventional cement bricks …

A Comprehensive Framework For Assessing The Impact Of Heritage Areas Renewal Projects On Visibility And Pedestrian Movement, Wesam Abou El-Haggag Mehanna, Walaa Abou El-Haggag Mehanna

Journal of Engineering Research

Urban heritage reflects the cultural and historical significance inherent in cities. Heritage environments are pivotal attractions, distinguished by their landscapes, buildings, meanings, and patterns that illustrate the historical and cultural context. The conservation and development of cultural heritage constitutes a primary focus of urban renewal policies, with protecting both their buildings and heritage spaces being a critical trend in urban settings. This represents considerable challenge for planners and designers, as it is essential to ensure that renewal and development activities do not detract from the visual identity of the locality and its heritage district. Unplanned renewal operations may expose these …

Life Cycle Analysis Of Tourism Destinations According To Butler's Model: A Case Study For Tourist Centers On The Red Sea Coast, Mohamed Sayed Hassan Gadallah Mohamed Sayed, Ebtehal Ahmed Abdalmoity Ebtehal Abdalmoity, Ahmed Mohamed Elsayed Abdallah Marzouk Ahmed Marzouk, Heba Mostafa Hassan Heba Mostafa

Journal of Engineering Research

The Butler Destination Life Cycle Model is one of the most prominent analytical tools used to understand the development and change of tourist destinations over time. The model is based on dividing the life cycle of a tourist destination into successive stages: exploration, emergence, development, consolidation, stagnation, and then deterioration or revival. This model helps identify the stages that a tourist destination goes through, providing tools to understand the economic, social, and environmental changes that may affect it.

The importance of Butler’s model lies in the fact that it provides a comprehensive vision for the development and sustainability of tourist …

Comparative Analysis To Evaluate The Effect Of The Green Infrastructure Elements On Thermal Performance In Existing Cities: An Applied Study Of El-Mahalla El-Kubra, Basant Elsayed Abufarrag, Ahmed Rezk, Neveen Youssef Azmy, Walaa Abou El-Haggag Mehanna

Journal of Engineering Research

Urban areas face challenges linked to climate change and rapid urbanization. Factors such as greenhouse gas emissions, reduced vegetation, and increased energy demands for cooling and heating contribute to urban thermal discomfort, exacerbated by the lack of green spaces and overpopulation. These factors have led to elevated temperatures, which negatively affect the thermal comfort and well-being of urban residents. Green infrastructure elements significantly reduce urban temperatures, improve air quality, and enhance thermal comfort, while also supporting biodiversity and enhancing urban resilience. This study aims to evaluate and identify the most effective strategy of green infrastructure elements for improving thermal comfort …

The Smart Village Approach For Employing Technology To Enhance Quality Of Life And Achieve Sustainability In Rural Areas, Amira Mohammed Elnady, Rania Elghamry, Enji Eldarwish

Journal of Engineering Research

The construction of smart villages represents an innovative and forward-thinking vision aimed at bringing about a radical transformation in the lives of rural communities. It seeks to integrate advanced technology and smart solutions into the very core of the infrastructure and services provided to village residents. In a world characterized by rapid development and accelerating changes, it has become essential to keep up with technological advancements and promote sustainable development worldwide, including in rural areas. Smart villages serve as an innovative model for sustainable development, striving to enhance the quality of life for their residents by providing a more efficient …

Using Orientation To Enhance The Effectiveness Of Smart Skins To Increase The Energy Efficiency Of Office Buildings In Egypt, Marwa Mohammed Aboahmed Jr, Adel Abdelhameed Radwan Sr, Hassan Alsayed Abumahmoud Sr

Journal of Engineering Research

- Recently, Egypt has been facing a major energy crisis. Office buildings in Egypt consume large amounts of energy. Since most office spaces are centrally air-conditioned and rely mainly on artificial lighting, and because the building skins is one of the most important components of the building that affects energy consumption, the Research aims to benefit from one of the principles of environmental design, which is a simple principle such as (orientation of the building) to increase the effectiveness of The role of the smart skin in achieving energy efficiency for office buildings in Egypt. The effect of the smart …

The Relationship Between Artificial Intelligence And Urban Street Design To Meet Contemporary Human Needs, Azza Sobhi Elsakka, Marwa Ahmed Kamer Eldawla

Journal of Engineering Research

The fast expansion of urban construction has given rise to urgent public health problems in the context of the green economy and sustainable urban development, notably environmental pollution and the rising prevalence of chronic illnesses associated with urbanization.

The idea of developing "healthy cities" is receiving much attention as a result of these growing urban health problems.

In the meantime, urban dwellers' quality of life and health are significantly impacted by the planning and design of urban street space. Urban planners must accommodate resident demands for public events and make adjustments for motor vehicle traffic while adhering to the green …

Green Building Information Modeling Framework For Sustainable Residential Development In Egypt, Mohamed Ahmed Nabawy Dr., Ahmed Gouda Mohamed, Ahmed Osama Daoud Dr.

Civil Engineering

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Green Building Information Modeling Framework for Sustainable Residential Development in Egypt

by Mohamed Nabawy *, Ahmed Gouda Mohamed , Israa Awad and Ahmed Osama Daoud * Construction Engineering and Management Programme, Civil Engineering Department, Faculty of Engineering, The British University in Egypt (BUE), El Sherouk City, Cairo 11837, Egypt * Authors to whom correspondence should be addressed. Buildings 2025, 15(7), 1035; https://doi.org/10.3390/buildings15071035 Submission received: 20 January 2025 / Revised: 23 February 2025 / Accepted: 27 February 2025 / Published: 24 March 2025 (This article belongs to the Special Issue Building …

Multi-Channel Features Combined With Gray Features For Remote Sensing Image Classification, Khaled Hasan, Hussien Harb, Lamiaa A. Elrefaei, Hala M. Abdel-Kader

Mansoura Engineering Journal

Image classification in remote sensing is crucial for various applications like deforestation monitoring and Land Use/Land Cover (LULC) mapping. While grayscale images offer simplicity, recent advancements have enhanced classification by integrating spatial and relative data. However, relying solely on grayscale images overlooks valuable color information from different channels. To overcome this, researchers have explored two strategies: combining diverse features and utilizing multi-channel features. These methods merge spatial information and exploit shared features across channels. Despite their improved performance compared to grayscale, they face increased dimensionality, necessitating dimensionality reduction techniques. In our study, we propose a novel approach that integrates spatial …

An Experimental And Numerical Investigation On The Flexural Behavior Of Two-Way Slabs Reinforced By Hybrid Reinforcement Schemes, Mahmoud A. Zidan, Mohamed H. Makhlouf, A. S. Debaiky, Gamal I. K.

Mansoura Engineering Journal

This study examines the Characteristics of flexural behavior in a two-way slab reinforced with a hybrid combination of Glass Fiber Reinforced Polymer. (GFRP) and steel reinforcement. It determines the effectiveness of hybrid reinforcement and fiber addition in enhancing the flexural resistance of two-way reinforced concrete slabs. Researchers tested twelve reinforced concrete slabs and divided them into four groups. There were two control specimens: one steel-reinforced and one glass fiber-reinforced polymer (GFRP)-reinforced, for comparison with the hybrid specimens. The remaining specimens were reinforced using a combination of steel bars and GFRP bars, The study focused on three-parameter categories: reinforcement type (steel …

Impact Of Crack Location, Crack Initial Length, And Crosshead Speed On Fracture Toughness Of Polypropylene And Glass Fiber-Reinforced Polypropylene Pipes, R. Singer, A. Koriem, A. M. Ollick, M. Elhadary

Mansoura Engineering Journal

Fracture toughness (K_IC) is a critical parameter for evaluating the performance of materials, particularly in engineering applications where structural integrity is crucial. The objective of this study is to investigate the fracture toughness characteristics of polypropylene (PP) and glass fiber-reinforced polypropylene (GFPP) pipes. Specifically, evaluating the influence of crosshead speed, crack location, and initial crack length on the K_IC of these materials under both tensile loading (Mode I fracture) and bending conditions. Tensile tests were conducted on both materials using two specimen configurations and varied notch lengths to simulate Mode I fracture conditions. Additionally, three-point bending tests …

Imperial Crosshairs: Grand Marronage At Negro Fort Along The Apalachicola River, Colby J. Williams Ii

USF Tampa Graduate Theses and Dissertations

Grand marronage describes the process whereby Africans sought to liberate themselves from enslavement through means of escape to establish permanent communities and create a truly free society. The Southeastern region of the modern United States was once a geopolitical arena where European and Euro-American empires sought to spread their power and influence over both the Indigenous and African inhabitants. Following the American Revolution was the War of 1812, fought between the former colonial master and the recently formed United States. Commonly referred to as the Second War of American Independence, and infamously known for the burning of the White House. …

Investigating The Behavior Of Green Covers And Stone Pavers In Historic Urban Spaces During Pandemics: Case Study Beit Al Qadi Square – Historic Cairo - Egypt, Doaa Salaheldin Ismail Elsayed

Mansoura Engineering Journal

Respiratory pandemics are becoming global phenomena demanding post-pandemic re-adaptation practices. In this context, the study questioned if selecting green covers or stone pavers would participate in containing or propagating bioaerosols. The research explored the correlation between pavements and viral aerosols' mass concentration and deposition values. It focused on two design alternatives adopting grass and red stone examined in an open space prone to urban regeneration projects. The study employed both qualitative and quantitative approaches. The former involved literature survey, field investigations and onsite measurements, besides a multi-scalar satellite image analysis. The latter digitally introduced a coronavirus pollutant in the open …

Defining Demand - The Suitability Of Sensor-Based Demand-Controlled Ventilation Within Deep Energy Retrofit Dwellings, Seamus Harrington, Mark Mulville

Articles

This paper reviews a Sensor-Based Demand-Controlled Ventilation (SBDCV) system which seeks to provide fresh air for breathing and to dilute and exhaust pollutants and odours. Previous studies have demonstrated that the constant pressure system increases ventilation extract and inflow based on relative humidity levels and/or presence detection and works on the assumption that the level of ventilation provided is sufficient to control the concentration of all indoor air pollutants, including those that are not occupant generated. This paper presents the results obtained from monitoring the indoor air quality of eight dwellings that had undergone a fabric-first deep energy retrofit and …

Toward A Construct-Based Definition Of Urban Green Space: A Literature Review Of The Spatial Dimensions Of Measurement, Methods, And Exposure, Doo Hong Lee, Brent Chamberlain, Hye Yeon Park

Landscape Architecture and Environmental Planning Student Research

Interdisciplinary research has significantly advanced our understanding, benefits, and measurements of Urban Green Space (UGS). Further, the rapid expansion of research on this topic has resulted in a diverse array of definitions, which can rely on implicit assumptions without a formal definition. This variability highlights the need for a carefully structured framework to refine and combine these definitions. This narrative review examines constructs underlying UGS, particularly focusing on the spatial aspects of how we spatially measure UGS, the measurements of UGS, and how we define exposure; the latter focuses on two methods: viewsheds and image segmentation. Our findings reveal a …

Production Of Alinite-Chlormayenite Clinker And Its Hydration Behavior With Increasing Gypsum Content, Marco Simoni, Aniruddha Baral, Zhili Ren, Tristana Y. Duvallet, Robert B. Jewell, Christiane Rößler, Theodore Hanein

Earth and Environmental Sciences Faculty Publications

An alternative low-energy alinite-chlormayenite clinker was produced and its hydration with different gypsum content was studied. The clinker was produced at 1225 ◦C using reagent-grade materials in an electric kiln with alinite, larnite, and chlormayenite content of 48, 24, and 16 wt%, respectively. The hydration kinetics of the clinker with different gypsum additions (0,10, 20, and 40 wt%) did not have a distinct induction period, and the hydration was faster than Portland cement. Alinite was in general more reactive than chlormayenite. In the presence of a limited amount of gypsum (10 and 20 wt%), alinite consumed gypsum to form ettringite …

Applying Image Processing And Computer Vision For Damage Detection In Photovoltaic Panels, Montaser Abdelsattar, Ahmed Abdelmoety, Ahmed Emad-Eldeen

Mansoura Engineering Journal

As the use of Photovoltaic (PV) panels as a sustainable energy source grows, there is a need for effective and precise techniques to monitor and manage these systems. Conventional techniques for identifying faults in PV panels, such as manual inspections, require a significant amount of effort and are susceptible to mistakes made by humans. This study introduces an innovative automated method that utilizes image processing techniques implemented using the OpenCV library to identify panel faults, namely hotspots, which are important indications of possible failures. The study approach combines grayscale conversion, histogram analysis, and adaptive thresholding to accurately detect and evaluate …