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Full-Text Articles in Architecture

Urban Land Expansion And Economic Development In Thailand From 2000 To 2020, Nutchapon Prasertsoong, Nattapong Puttanapong Jan 2025

Urban Land Expansion And Economic Development In Thailand From 2000 To 2020, Nutchapon Prasertsoong, Nattapong Puttanapong

NAKHARA (Journal of Environmental Design and Planning)

This study utilizes information gathered from satellites and economic sources spanning two decades (2000–2020) to estimate the effect of income shocks from industrialization on urbanization at the provincial level in Thailand. To measure urbanization, the study relies on the observable increase in urban land area as seen from space, serving as a proxy for the country's urban growth. Four regression models—fixed-effects, spatial autoregressive, spatial error model, and dynamic panel—are employed to assess the short-term impact of income shock on urbanization. The results suggested that increased productivity from industrialization positively affected urbanization in Thailand. This study also revealed that natural factors …

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Modeling Hydrological Impacts Of Land- Use Change In The Sam Ngao Watershed Using Swat And Ca-Markov, Banchongsak Faksomboon, Nares Khamcharoen, Thipphaphone Keoviyavong Jan 2025

Modeling Hydrological Impacts Of Land- Use Change In The Sam Ngao Watershed Using Swat And Ca-Markov, Banchongsak Faksomboon, Nares Khamcharoen, Thipphaphone Keoviyavong

NAKHARA (Journal of Environmental Design and Planning)

This study investigates the hydrological consequences of Land Use and Land Cover (LULC) transformations within the Sam Ngao Watershed (SNgW) from 2000 to 2020. Utilizing the Soil and Water Assessment Tool (SWAT), the research simulates watershed hydrological responses to observed LULC dynamics. To forecast future hydrological conditions, LULC scenarios for 2040 and 2060 were generated using a hybrid Cellular Automata-Markov Chain (CA-Markov) modeling approach. A hybrid classification methodology enhanced the accuracy of LULC mapping from Landsat imagery, integrating multiple classification techniques. Results reveal that LULC alterations between 2000 and 2020 significantly influenced the watershed’s hydrological regime, including declines in dry …

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Neighborhood Connectedness Through Physical-Spatial Dimensions : A Case Study Of Communities Near Eastern Industrial Estates In Thailand, Tipsuda Janjamlah, Peeradorn Kaewlai Jan 2025

Neighborhood Connectedness Through Physical-Spatial Dimensions : A Case Study Of Communities Near Eastern Industrial Estates In Thailand, Tipsuda Janjamlah, Peeradorn Kaewlai

NAKHARA (Journal of Environmental Design and Planning)

Neighborhood connectedness is a key dimension of community well-being and resilience, yet prior research has focused largely on social ties while under examining the role of physical–spatial environments. Drawing on place attachment theory, this study investigates how spatial features shape neighborhood connectedness in the context of urban transformation near a major industrial estate in eastern Thailand. Data were collected from 411 residents across four neighborhoods, categorized as long-established “old” communities and recently developed “new” ones. A second-order confirmatory factor analysis was employed to develop and validate a multidimensional model of connectedness, comprising proximal facilities, pedestrian friendliness, vibrancy, pleasantness, road network, …

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Policy Mapping For Direction On Green Vertical Housing Development In Indonesia, Dewi Larasati, Furry Andini Wilis, Dewi Nurhayati, Roiswahid Dimas Pangestu, Allis Nurdini, Arnott Ferels Jan 2025

Policy Mapping For Direction On Green Vertical Housing Development In Indonesia, Dewi Larasati, Furry Andini Wilis, Dewi Nurhayati, Roiswahid Dimas Pangestu, Allis Nurdini, Arnott Ferels

NAKHARA (Journal of Environmental Design and Planning)

Indonesia’s rapid urbanization has accelerated the construction of vertical public housing as a state-led response to growing urban housing needs. Compared to the general housing sector, these projects hold strategic importance due to their large scale, policy alignment, and reliance on public financing. However, this expansion intensifies resource consumption and environmental degradation, particularly in the absence of mandatory green building (GB) standards. Although GB initiatives have been introduced across multiple sectors, their fragmented implementation and weak enforcement diminish their overall effectiveness. Vertical public housing, therefore, presents a key opportunity for policy innovation, where governmental authority can effectively institutionalize sustainability practices. …

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Dwelling With The Fault : Cultural Landscape And Spatial Formation In Kampung Batu Lonceng, Indonesia, Widjaja Martokusumo, Rr. Diah Asih Purwaningrum, Medria Shekar Rani, M. Zaini Dahlan, Budi Faisal, Izazaya Binta, Irwan Meilano, Hirohide Kobayashi Jan 2025

Dwelling With The Fault : Cultural Landscape And Spatial Formation In Kampung Batu Lonceng, Indonesia, Widjaja Martokusumo, Rr. Diah Asih Purwaningrum, Medria Shekar Rani, M. Zaini Dahlan, Budi Faisal, Izazaya Binta, Irwan Meilano, Hirohide Kobayashi

NAKHARA (Journal of Environmental Design and Planning)

Since UNESCO formalized the concept of cultural landscapes in 1992, heritage discourse has shifted from monument-centric approaches toward values-based perspectives that foreground the dynamic interplay among people, place, and ecology. Within this framework, cultural landscapes offer a critical lens for understanding rural settlements not only as spatial configurations but also as embodiments of intangible knowledge and ecological adaptation.  This study investigates Kampung Batu Lonceng, a vernacular settlement situated along the active Lembang Fault in West Java, Indonesia. With historical traces dating back to the Neolithic period, the kampung exemplifies how spatial formation is shaped simultaneously by geomorphological vulnerabilities and long-standing …

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Contextualizing Tree Defects And Risks In An Urban Tropical Campus, Chulalongkorn University, Thailand, Sirintra Vanno Jan 2025

Contextualizing Tree Defects And Risks In An Urban Tropical Campus, Chulalongkorn University, Thailand, Sirintra Vanno

NAKHARA (Journal of Environmental Design and Planning)

Tree failure poses a risk to property and people; however, there is limited data on tropical tree risk assessment, hindering effective risk management. Chulalongkorn University (CU) is an urban tropical forest campus in the heart of Bangkok, Thailand. The campus provides essential cultural, social, and ecological services but is subject to structural failure due to extreme weather and climate change that can cause severe consequences for property and public safety. This study aimed to carry out a tree risk assessment at CU using a form based on that of the International Society of Arboriculture (ISA).  Altogether, 4,255 trees representing 256 …

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Automating Dynamic Scaffolding Construction Progress Tracking Using Deep Learning-Based Semantic Image Segmentation, Natthapol Saovana, Chavanont Khosakitchalert Jan 2025

Automating Dynamic Scaffolding Construction Progress Tracking Using Deep Learning-Based Semantic Image Segmentation, Natthapol Saovana, Chavanont Khosakitchalert

NAKHARA (Journal of Environmental Design and Planning)

Scaffolding plays a critical role in construction by providing safe access to elevated work areas, yet it is often overlooked in progress monitoring and omitted from reports and building information models (BIM) due to its temporary and dynamic nature. This study presents a deep learning–based semantic segmentation system for tracking scaffolding installation progress, distinguishing between scaffolding with and without safety sheets. A custom dataset of annotated site images was used to train the model, and performance was evaluated on both validation and test sets. The system achieved real-time processing speeds of 33.81 Frame Per Second (FPS) (validation) and 31.28 FPS …

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Fiction Of Form : Beaux-Arts As Projective Grammar In Yang Tingbao’S Architecture (1930–1981), Tengzhou Feng Jan 2025

Fiction Of Form : Beaux-Arts As Projective Grammar In Yang Tingbao’S Architecture (1930–1981), Tengzhou Feng

NAKHARA (Journal of Environmental Design and Planning)

This article proposes “fiction of form” to examine how architectural form mediates ideological pressures from institutional mandates, state imperatives, and professional discourse while sustaining cultural resonance in China (1930–1981). Through a comparative reading of plans, elevations, and spatial sequences, the article traces how Yang’s Beaux-Arts–inspired design principles were adapted across three Chinese political regimes, as evidenced by Tsinghua University Library Extension (1930), Peace Hotel (Beijing, 1951), and Wuyi Hotel (Fujian, 1981). Respectively, these cases demonstrate institutional legibility achieved through axial order and hierarchical sequencing in the Republican Period (1912–1949); functional alignment via compositional neutrality and façade discipline under early PRC …

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Quantifying The Restorative Effects Of Green–Water–Hardscape Ratios : Evidence From A Simulated Landscape Experiment In Chiang Mai, Hay Thar Htar Ei Jan 2025

Quantifying The Restorative Effects Of Green–Water–Hardscape Ratios : Evidence From A Simulated Landscape Experiment In Chiang Mai, Hay Thar Htar Ei

NAKHARA (Journal of Environmental Design and Planning)

Modern life presents significant stressors that negatively impact mental well-being. While the importance of mental health is increasingly recognized, effective stress management strategies are still crucial. This study explores the potential of landscape perception as a natural intervention to enhance proximal restorative outcomes. By investigating the physiological and psychological responses of individuals to diverse landscape stimuli, we aim to understand how specific combinations of landscape elements (e.g., green spaces, water features) can promote psychological restoration. The study design intended to collect psychological and physiological (heart rate and blood pressure) responses, measured before and after stress-inducing tests and landscape exposure. Scores …

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“Para-Para Api” : Vernacular Architecture Of Nutmeg Farmers’ Settlements In The Banda Islands, Maluku, Indonesia, Joko Adianto, Rizki Hermawan, Hendrajaya Isnaeni, Christina Leigh Geros, Salsa Muafiroh, Muhamad Iko Kersapati, Nurachman Iriyanto, Mohamad Atqa Jan 2025

“Para-Para Api” : Vernacular Architecture Of Nutmeg Farmers’ Settlements In The Banda Islands, Maluku, Indonesia, Joko Adianto, Rizki Hermawan, Hendrajaya Isnaeni, Christina Leigh Geros, Salsa Muafiroh, Muhamad Iko Kersapati, Nurachman Iriyanto, Mohamad Atqa

NAKHARA (Journal of Environmental Design and Planning)

This article examines the Para-Para Api (PPA), a modest yet enduring form of vernacular architecture developed by nutmeg-farming households in the Banda Islands, Maluku. While spice-route scholarship has largely focused on palaces, forts, and trading ports, little attention has been given to the everyday structures that sustain nutmeg production. The study investigates the architectural characteristics and socio-cultural roles of the PPA, particularly how vernacular building practices adapted influences from colonial-era smokehouses within a household-scale context. Using qualitative methods that combine field surveys, architectural documentation, and semi-structured interviews with nutmeg farmers across several Bandanese settlements, the research analyzes construction techniques, spatial …

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The Radiation Oncology Department : Design Guidelines, Implementation Challenges, And Lessons Learned In Thai Public Hospitals, Kullathida Sangnin, Traiwat Viryasiri, Vikrom Laovisutthichai, Noramon Panjapiyakul, Sasipa Onthong Jan 2025

The Radiation Oncology Department : Design Guidelines, Implementation Challenges, And Lessons Learned In Thai Public Hospitals, Kullathida Sangnin, Traiwat Viryasiri, Vikrom Laovisutthichai, Noramon Panjapiyakul, Sasipa Onthong

NAKHARA (Journal of Environmental Design and Planning)

The radiation oncology department (ROD) is a specialized healthcare unit utilizing advanced radiation technologies to deliver precise cancer treatment, which demand complex coordination of space, safety, and multidisciplinary workflows. Although several ROD design guidelines exist, they are tailored to developed economies, remain piecemeal, and lack comprehensive feedback from practitioners in other socio-cultural conditions regarding their implementation process, difficulties, and outcomes. This research thus (1) synthesizes ROD design guidelines, (2) investigates the implementation challenges, and (3) collects insights and experiences from healthcare professionals involved in ROD operations. A mixed-method approach is employed, incorporating literature review, construction drawing analysis, site visits, and …

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The Felt City : Sensory–Cognitive Mapping Of Urban Atmospheres In Izmir, Turkey, Çağla Duygu Üstün, Fatma Ipek Ek Jan 2025

The Felt City : Sensory–Cognitive Mapping Of Urban Atmospheres In Izmir, Turkey, Çağla Duygu Üstün, Fatma Ipek Ek

NAKHARA (Journal of Environmental Design and Planning)

This study investigates the multi-sensory atmospheric qualities of two pedestrian corridors in İzmir, Turkey—Kıbrıs Şehitleri Avenue and Bornova Street—and examines how sensory input interacts with emotional and cognitive processes in shaping urban experience. Using a mixed-methods approach, the research combines an online questionnaire (n = 120) for case selection with in-situ aesthetic fieldwork based on guided walks and semi-structured elicitation (n = 20). The analytical framework is based on Böhme’s concept of atmosphere generators and is further extended through the notion of moodmosphere to capture cognitive–affective interpretations such as memory, attachment, and personal associations. Within this framework, the felt city …

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Interchangeable Sensorial Encounters With Nature In Older Adults’ Domestic Space In Indonesia, Paramita Atmodiwirjo, Ruth Kartika Purnasasmita, Paramita Atmodiwirjo, Yandi Andri Yatmo, Demet Dincer Jan 2025

Interchangeable Sensorial Encounters With Nature In Older Adults’ Domestic Space In Indonesia, Paramita Atmodiwirjo, Ruth Kartika Purnasasmita, Paramita Atmodiwirjo, Yandi Andri Yatmo, Demet Dincer

NAKHARA (Journal of Environmental Design and Planning)

This study investigates how older individuals encounter nature through sensorial contact in their domestic settings. It argues that nature should be integrated into the older adults’ domestic spaces to foster connections with nature that promote active living and improve their well-being. Such interactions with nature are captured by understanding the relationships between the degrees of connection with nature: viewing nature, being in nature, and doing in nature. This study was conducted through field observations and interviews with 24 older adults with varying physical capacities and levels of independence across 15 households in Jakarta and West Java. It further maps the …

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Integrating Bangkok’S Western Canals For Micro-Mobility And Last-Mile Connectivity : A Spatial Analysis Of Man-Powered Paddle-Boat Movement, Sasima Chaichulee, Puntra Amphan, Parthorn Satitanon, Pasinee Jongraktanakit, Patiphol Yodsurang Jan 2025

Integrating Bangkok’S Western Canals For Micro-Mobility And Last-Mile Connectivity : A Spatial Analysis Of Man-Powered Paddle-Boat Movement, Sasima Chaichulee, Puntra Amphan, Parthorn Satitanon, Pasinee Jongraktanakit, Patiphol Yodsurang

NAKHARA (Journal of Environmental Design and Planning)

This study presents an intentionally extreme analytical scenario to expose gaps in urban mobility planning by evaluating the potential of Bangkok’s western canal system to function as vernacular micro-mobility infrastructure for last-mile connectivity. The research provides the first empirical survey of canal-based mobility conducted using self-owned, man-powered paddle boats operated by local residents, generating primary data on everyday waterborne movement. Using geotagged field surveys and GIS-based spatial analysis, the study maps boat activity, access landings, navigability constraints, and connectivity to public transport. The results reveal concentrated corridors of active vernacular mobility alongside extensive segments constrained by sedimentation, fragmented hydrology, and …

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The Impact Of Direct Emergency Policies Of Corona Pandemic On The Education Process Affecting Economic Labor Productivity, Shimaa Mohammed Hamdy Derbala, Usama Helmy Mohmmed Jan 2025

The Impact Of Direct Emergency Policies Of Corona Pandemic On The Education Process Affecting Economic Labor Productivity, Shimaa Mohammed Hamdy Derbala, Usama Helmy Mohmmed

Mansoura Engineering Journal

This research examines the impacts of immediate emergency policies of the Corona Virus pandemic on the education process at Minya University; Egypt; along with impacts on economic labor productivity. It hypothesizes that academic performance of graduates during the pandemic declined, including impacts on employment, quality of labor, and economic productivity.The research reviews experiences of Malaysia, KSA, Kuwait, and Egypt in managing the education process during the pandemic. Two questionnaires were used, to analyze students’ satisfaction with the experience of distant teaching/learning, and to analyze workers’ satisfaction with the efficiency of economic labor productivity during the pandemic. SPSS Non …

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The Impact Of 'Decent Life' Initiative On Sustainable Urban Development: Abu Galal Village In Egypt As A Case Study, Sally Hassan Abd-Elazim, Sherif Ahmed Sheta, Medhat Ahmed Shaban Jan 2025

The Impact Of 'Decent Life' Initiative On Sustainable Urban Development: Abu Galal Village In Egypt As A Case Study, Sally Hassan Abd-Elazim, Sherif Ahmed Sheta, Medhat Ahmed Shaban

Mansoura Engineering Journal

The “Decent Life” Initiative aims to enhance living conditions and support sustainable urban development in Abu Jalal village, Sherbin city, Dakahlia Governorate, Egypt. The research aims to assess the effectiveness of the 'Decent Life' initiative in promoting sustainable urban development in Egyptian villages, focusing on improving its mechanisms for future use and maximizing benefits in other villages facing similar challenges.. The research employs various methods, including surveys and questionnaires targeting local residents, evaluation based on SDG 11, and GIS software for spatial analysis. Research identifies key areas of improvement across housing, healthcare, transport, education, infrastructure, job opportunities, disaster resilience, waste …

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Computer Aided Detection System For Liver Cancer Using Computed Tomography Images Based On Artificial Intelligence, Noha Saad Badrawy, Hanan M. Amer, Apeer T. Khalil Jan 2025

Computer Aided Detection System For Liver Cancer Using Computed Tomography Images Based On Artificial Intelligence, Noha Saad Badrawy, Hanan M. Amer, Apeer T. Khalil

Mansoura Engineering Journal

The prevalence of liver cancer has surged in Egypt and worldwide, leading to increased use of AI for tumor detection and diagnosis. The objective is to boost accuracy and minimize errors in manually classifying liver images, a task that is laborious and time-consuming. This study seeks to create a high-performance system for detecting liver tumors in Computed Tomography "CT" scans, utilizing Convolutional Neural Networks "CNNs" and machine learning, which are prevalent in biomedical imaging. With a dataset of 9,255 CT images, the research involves three steps. First, three deep learning models are compared: that Liver Tuned High-Resolution Network (LTHR-Net), Deep …

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Lstm-Based Model For Intrusion Detection In Sdn-Iot Networks, Randa Srour Ali, Eman Abdelhalim, Hala B. Nafea, Ahmad Hassan Jan 2025

Lstm-Based Model For Intrusion Detection In Sdn-Iot Networks, Randa Srour Ali, Eman Abdelhalim, Hala B. Nafea, Ahmad Hassan

Mansoura Engineering Journal

Ensuring security in Software-Defined Networking (SDN)-enabled Internet of Things (IoT) environments is a critical challenge due to the increasing complexity of cyber threats. This study proposes an intrusion detection system based on Long Short-Term Memory (LSTM) networks to enhance security in SDN-IoT networks. The research methodology involves data preprocessing, feature selection, and model training using the SDN-IoT dataset. Data preprocessing includes handling missing values and applying various encoding (label, one-hot, frequency, binary) and normalization (minmax, log, robust, z-scaling) techniques to optimize feature representation. Feature selection, conducted using Random Forest and correlation matrix analysis, reduces the feature set from 33 to …

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Improving Load Capacity Of Steel Beams With Corrugated Webs Using Stiffening Plates, Aya Fouda, Mohamed Dabaon, Saad Eldeen Mostafa Abdrabou, Mohamed Ghannam Jan 2025

Improving Load Capacity Of Steel Beams With Corrugated Webs Using Stiffening Plates, Aya Fouda, Mohamed Dabaon, Saad Eldeen Mostafa Abdrabou, Mohamed Ghannam

Mansoura Engineering Journal

In the last decades, Steel Beams with Corrugated Webs (SBCWs), especially those with trapezoidal profiles, are extensively employed in structural applications owing to their superior strength-to-weight ratio and improved structural stability under various loading conditions. While the behavior of SBCWs has been widely investigated, comparatively fewer studies have explored approaches aimed at improving their structural performance through strengthening techniques. This study presents numerical investigation into the capacity enhancement of SBCWs through the application of horizontal stiffeners and reinforcing plates. The numerical results were validated against existing experimental and computational data from previous research. The finite element method was employed to …

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Experimental Investigations For The Influence Of Pile Group Positions On Local Scour Geometry, Osama Nagah, El-Masry A. A, Reda Diab Jan 2025

Experimental Investigations For The Influence Of Pile Group Positions On Local Scour Geometry, Osama Nagah, El-Masry A. A, Reda Diab

Mansoura Engineering Journal

The sustainable development of coastal infrastructures such as docks and marine piers as well as riverine structures such as bridges, is critical to strengthening the global economy and developing international trade relationships. As a result, it is critical to provide vital insights into the hydraulic and geomorphological implications of any changes to infrastructures, enhancing our comprehension of sustainable practices in the marine and riverine environments. So, this experimental study delves into the intricate dynamics of scour hole morphology caused by integrating additional new pile group alongside before or behind an existing one, focusing on local scour deformations induced through extending …

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Damming Human Rights: The Lower Sesan 2 Dam, Shannon Eva Labuschagne Jan 2025

Damming Human Rights: The Lower Sesan 2 Dam, Shannon Eva Labuschagne

University of San Francisco Law Review

No abstract provided.

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Lilly Reich: La Mente Detrás Del Mobiliario Moderno Que La Historia Olvidó, Noa Llanas Angrill Jan 2025

Lilly Reich: La Mente Detrás Del Mobiliario Moderno Que La Historia Olvidó, Noa Llanas Angrill

GDI. Revista de investigación de Género, Diseño e Innovación

La historia ha sido escrita desde una perspectiva que se ha invisibilizado las contribuciones femeninas en su desarrollo. Este artículo se centra en Lilly Reich (1885-1947), figura clave del diseño moderno, cuya autoría ha sido eclipsada por la de su colaborador Ludwig Mies van der Rohe. La investigación evidencia que la diseñadora no solo contribuyó al diseño de mobiliario moderno y de espacios expositivos, sino que lideró proyectos clave y que su trabajo ha impactado en el diseño expositivo, textil y mobiliario moderno.

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Minoru’S Mecca: The World Trade Center, 9/11, And The End Of Architectural Modernism, Henry D. Senters Jan 2025

Minoru’S Mecca: The World Trade Center, 9/11, And The End Of Architectural Modernism, Henry D. Senters

Anthós

From 1966 until 2001, the World Trade Center complex and its skyscraper Twin Towers were a defining architectural feature of New York City and a landmark in architectural modernism. Minoru Yamasaki, the project’s architect, intended the massive complex to be a “mecca” that drew in and inspired urban workers, exemplifying the Islamic architectural language that he incorporated into his architecture. In this article, Senters examines how architectural criticism evolved while the towers stood and after they were destroyed in the 9/11 terrorist attack. Tracking early reviews, hopeful about the complex’s trade-promoting purpose, and the perennial—though limited—negative reception of the complex’s …

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Research On Data Organization Methods And Key Technologies For Product-Oriented Smart Steel Bar Processing Systems, Peijun Zhang, Lianxia Ma, Chunlei Zhang, Xinwu Zan Jan 2025

Research On Data Organization Methods And Key Technologies For Product-Oriented Smart Steel Bar Processing Systems, Peijun Zhang, Lianxia Ma, Chunlei Zhang, Xinwu Zan

ASEAN Journal on Science and Technology for Development

This paper addresses the issues in the data organization logic of existing intelligent steel bar processing systems, which are centered on construction projects. It investigates product-oriented data organization methods and the key technologies of logical correspondence between steel bar product identification codes and physical entities. The paper analyzes the product-oriented data organization logic and presents the corresponding data organization architecture. It also examines the feature extraction of steel bar product information classification and coding, as well as the dynamic completeness of the coding rule system. The paper provides a construction method for steel bar product identification codes and designs partial …

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Enhancing Walking Culture In Egyptian Cities As An Approach To Energy Harvesting, Kareem M. Ali Jan 2025

Enhancing Walking Culture In Egyptian Cities As An Approach To Energy Harvesting, Kareem M. Ali

Mansoura Engineering Journal

It has become possible to generate clean energy based on the physical effort of individuals, whether during the use of sports equipment or by converting kinetic energy (walking steps) into electricity instead of it being wasted effort. The World Health Organization’s recommendation to walk for at least half an hour daily helps to enhance public health. Therefore, the research proposes dedicating pathways within cities built with energy-generating technology from pedestrian movement and organizing regular walking races to help produce more electrical energy. This would provide part of the urban environment’s electricity needs, reduce the carbon footprint, and enhance public health. …

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Topographic Mapping Using Gps Functionality In The New Delta, Nasr M. Saba, Salem S. Saeh Jan 2025

Topographic Mapping Using Gps Functionality In The New Delta, Nasr M. Saba, Salem S. Saeh

Mansoura Engineering Journal

Topographic maps are essential for addressing geospatial challenges, offering precise, detailed information. Historically, they relied on analog surveying methods, which were labor-intensive, costly, and often inaccurate, involving outdated tools. This study evaluates the accuracy of topographic mapping techniques compared to traditional 1:50,000 scale maps for the New Delta in Egypt. The methodology uses a Global Positioning system post-processing kinematic GPS-PPK points in a 500m x 500m grid to create maps more efficiently in terms of time and cost. Elevation data was collected from 32 control points and two grids: a 500m x 500m GPS kinematic grid and a 25m x …

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Photocatalytic Production Of Hydrogen From Sodium Borohydride Using Tio2/Mwcnt, Ahmed S . Sewerky, Ibrahim Gar Al Alm Rashed, M.M. El-Halwany, Mohamed R. Elmarghany Jan 2025

Photocatalytic Production Of Hydrogen From Sodium Borohydride Using Tio2/Mwcnt, Ahmed S . Sewerky, Ibrahim Gar Al Alm Rashed, M.M. El-Halwany, Mohamed R. Elmarghany

Mansoura Engineering Journal

In this research, a novel photocatalyst composed of titanium dioxide TiO2 supported on multi-walled carbon nanotubes (MWCNTs) was synthesized using the sol-gel method to produce hydrogen H2 from the hydrolysis of sodium borohydride NaBH4. The TiO2/MWCNT composite’s photocatalytic activity was examined under ultraviolet (UV) light irradiation, with UV lamps used as the source. The experiments were repeated at different temperatures and varying catalyst doses to analyze their effects on H2 generation. The synthesized photocatalyst was characterized through structural, morphological, and compositional studies using scanning electron microscopy (SEM), Fourier-transform infrared spectroscopy (FTIR), and energy-dispersive X-ray spectroscopy (EDX). The findings reveal that …

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Assessment Of The Changes In Water Reserves In Egypt Using The Time Series Grace Data, Basma Fawzi, Mahmoud Salah, Mahmoud El-Mewafi Jan 2025

Assessment Of The Changes In Water Reserves In Egypt Using The Time Series Grace Data, Basma Fawzi, Mahmoud Salah, Mahmoud El-Mewafi

Mansoura Engineering Journal

The Gravity Recovery and Climate Experiments (GRACE) is considered one of the most important satellites used to identify the Terrestrial Water Storage Anomalies (TWSA) in all river basins around the world since the launch of this satellite from 2002 until now. In this research, we depend on the data obtained from GRACE in the Nile River Basin region(NRB) in Egypt during the period from 2018 to 2024, in addition to relying on the factors that affect the analysis of data related to the groundwater reserves, which are temperatures and rainfall, in order to know the sudden changes that occur in …

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Development Of An Examination Hall Malpractice Detection System Using Pose Estimation And Machine Learning, Etinosa Noma-Osaghae, Udoumoh John David, Joshua Sokowonci Mommoh, Olusogo Julius Adetunji, Oyedeji Ayo Isaac Jan 2025

Development Of An Examination Hall Malpractice Detection System Using Pose Estimation And Machine Learning, Etinosa Noma-Osaghae, Udoumoh John David, Joshua Sokowonci Mommoh, Olusogo Julius Adetunji, Oyedeji Ayo Isaac

Mansoura Engineering Journal

Examination malpractice remains a critical concern, driving the need for robust and efficient detection systems to uphold academic integrity. This research introduces a novel approach to examination malpractice detection by leveraging pose estimation and machine learning to address key gaps in existing solutions. Current systems often rely exclusively on either pose estimation or object detection, failing to exploit the synergistic potential of combining these techniques. This study bridges this gap by integrating deep learning models with complementary capabilities to enhance detection accuracy, robustness, and coverage. The proposed methodology utilises OpenPose for precise human pose estimation, enabling the detection of body …

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Effect Of Raw Materials And Loop Length On Thermal Comfort Properties Of Pique Fleece Fabrics, Aya E. Elemam, Abd Elmonem Fouda, Ahmed S. Eldeeb, Rehab Abd Elkhalek Jan 2025

Effect Of Raw Materials And Loop Length On Thermal Comfort Properties Of Pique Fleece Fabrics, Aya E. Elemam, Abd Elmonem Fouda, Ahmed S. Eldeeb, Rehab Abd Elkhalek

Mansoura Engineering Journal

Technological developments of knitting machines made it possible to produce evolved fabric structures to obtain various properties that suit consumer needs. Pique fleece is a variation of the special popular fleece knitted structure with aim of combining the features of pique and fleece structures. The aim of this research was to study the effect of yarns material type and loop length on thermal comfort properties of un-napped pique fleece fabrics that used as apparel textiles during transitional seasons. Two types of fleece yarn (100% cotton and 65% cotton/ 35%polyester) and three types of face and binding yarns (cotton, polyester and …

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