Architecture Commons^™

Signal Classification Based On Analog Computing Using Mems Network, Mohammad Okour

Durham School of Architectural Engineering and Construction: Dissertations, Thesis, and Student Research

The rising complexity of machine learning algorithms and Artificial Intelligence in many applications, such as smart building, has prompted the development of alternate computing options. Because of their compact size, low power consumption, and diverse functionality, microelectromechanical systems (MEMS) have emerged as a possible candidate. This thesis focuses on using MEMS networks as computing units to classify a simple signal classification task using neural network methodology. The study intends to show the potential of using MEMS as an analog computing unit by discussing the advantage of the bi-stability pull-in behavior and hysteresis to create an accurate classifier of these waveforms. …

Effect Of The Natural Pozzolanic Basalt On High Strength Concrete, Mohamed Sayed Mohamed Moawad, Abd El-Rahman Ragab, Shimaa Younis

Mansoura Engineering Journal

Concrete is important construction material in civil applications. Portland Cement (PC) is considered the essential component material to produce the concrete, especially in high-strength concrete. Around ranging from 5-7% of CO2 was generated during PC production. Consequently, the concrete and PC production are change in the environment. So; it has become very important for the construction industry to focus on minimizing environmental pollution, energy consumption reduction. Several pozzolanic cementitious materials can be added as a fractional replacement of cement in concrete to reduce PC impact on environmental pollution. Pozzolanic materials include PC as one of its main components as well …

New Opportunities For Urban Science Research, Guangtao Wang, Fen Li, Xiang Liu

Bulletin of Chinese Academy of Sciences (Chinese Version)

Urban science is the study of urban problems from the viewpoint and by method of system science. At present, China’s urbanization rate has reached 65.22%. Urban development has entered a new period of quality improvement and structural adjustment, and the progress of information technology and the development of information industry have also brought new opportunities for urban science. After reviewing the theoretical basis of urban science put forward by Qian Xuesen, drawing on the cutting-edge trends of international urban science research, combined with the goal support, key challenges and application scenarios of China’s new smart city construction, the study puts …

A Standard Model Of Inpatient Spaces From The Perspective Of Visual Comfort In Daylight, Dalia H. Tamamm, Ezzat A. Morghany, Khaled S. S. Abdelmagid

Mansoura Engineering Journal

Visual comfort is one of the most important factors in achieving indoor environmental quality due to its great impact on human health, especially in hospitals, schools, and administrative buildings. It also enhances the health and well-being of patients within the spaces of their stay in hospitals. Previous studies did not address visual effects that support recovery, psychological and physical comfort of patients within their spaces. The problem of this paper is to seek an answer to a central question about the characteristics and specifications of the standard model of inpatient spaces from the perspective of Visual Comfort in daylight. Therefore, …

The Role Of Design Flexibility In Raising The Efficiency Of Social Housing In Egypt, Asmaa Elsayed Shawky, Asmaa N. Elbadrawy, Nanees A. El-Sayyad

Mansoura Engineering Journal

The housing and real estate investment sector in Egypt has witnessed remarkable prosperity in recent years, despite the presence of accompanying problems such as population increase and political and economic problems. Government agencies have given great importance to the issue of providing adequate housing, especially for low-income and young people, in all development plans. From this point of view, this study was done with the aim of solving the problem of limited spaces in social housing by using design flexibility as one of the directions to solve these problems. Most of the users of these dwellings find it difficult to …

2022 Secretary General's Report, Elizabeth Brabec

ISCCL Scientific Symposia and Annual General Meetings // Symposiums scientifiques et assemblées générales annuelles de l'ISCCL // Simposios científicos yy las Asambleas Generales Anuales

2022 Annual Report and 2023 Work Plan

Integrative Software Design For Hospital Information Systems, Esraa M. Hashem, Mahmoud F. Y. Shalaby, Mai S. Mabrouk, Samir.Y. Marzouk

Mansoura Engineering Journal

The Hospital Information System is a huge, integrated system that meets these needs. The primary objective of any hospital information system is to produce high-quality and timely reporting for evidence-based decisions and interventions. The electronic health record is essential in creating uniform data formats and terminology for both corporate and public sector reporting needs. In this study, we design a hospital information system that focuses on the tools, and techniques necessary to improve the gathering, archiving, retrieval, and application of information in biomedicine and the healthcare industry. With the intention of bringing about progress, the idea of a paperless hospital …

Filling The Knowledge Gaps In Mass Timber Construction: Where Are The Missing Pieces, What Are The Research Needs?, Steffen Lehmann, Paul D. Kremer

Architecture Faculty Research

As mass timber construction evolves from a niche product to a mainstream, there is an urgent need for focused research activities to support the industry and avoid duplication or overlap of work being done internationally. To identify and prioritise the future of mass timber research agenda, this article pursues responses to the following questions: What is the current state of knowledge and where are the remaining research needs in mass timber construction? For example, newcomers to mass timber often believe it is imperative to research fire performance, fire resistance, or sound transmission when these areas have been extensively explored and …

Effect Of Internal Curing And Shrinkage-Mitigating Materials On Microstructural Characteristics Of Fiber-Reinforced Mortar, Kamran Aghaee, Kamal Khayat

Civil, Architectural and Environmental Engineering Faculty Research & Creative Works

Internal curing (IC) and other shrinkage mitigating materials are employed to reduce shrinkage and risk of cracking. This study investigates the efficiency of individual versus combined use of IC and shrinkage mitigating materials on key characteristics of fiber-reinforced mortar (FRM). The investigated mixtures include a 25% pre-saturated lightweight sand (LWS) that is added individually and combined with 10% CaO-based expansive agent (EA) and 2% shrinkage reducing admixture (SRA). This elucidates the synergistic effect of high content IC and EA/SRA on macro- and micro-mechanical characteristics of FRM, especially at the interface of the matrix with fibers. Mechanical properties, microstructural characteristics, and …

How Do Pedestrians Perceive The Safety, Comfort, And Usefulness Of A Walking Space? An Exploratory Study Of Pedestrian Perception, Amanda Rifqa Marisa, Achmad Hery Fuad

Smart City

Car-oriented development has brought several negative impacts on human quality of life. Therefore, it is necessary to pay more attention to walkability as one of the essential aspects of it, especially in the urban area. In the meantime, most research on walking and walkability still overlooks the role of the pedestrian's perspective in examining walkability. Hence, this research tries to fill the gap in walkability research by exploring the pedestrian perspectives on the safety, comfort, and usefulness of walking space as the three overlapping aspects between walkability and walking needs. This research took context in Suryakencana, Bogor City, Indonesia. To …

The Role Of Using Images In Outdoor Advertising Designs To Attract Attention, Sattar Al-Juboori Dr.

Middle East Journal of Communication Studies

Outdoor advertising has dominated the visual landscape of cities around the world. Outdoor advertising in city streets and public places are different than the ones located in other places for many reasons. First, it is directed towards particular audience who has no option but to look at it. The research problem lies in the excessive use of images in ways that may have been randomly put without taking into consideration certain factors such as allocation, processing, design construction or some expressive and psychological aspects. Experts have defined some technical problems related to image-choice and the extent of its future impact …

Professional And Ethical Challenges Of Robot Journalism From The Perspective Of Jordanian Journalists, Mazen Al-Fedawi Dr.

Middle East Journal of Communication Studies

This study aimed at identifying the extent of Jordanian journalists ’awareness of the concept of robot journalism and its mechanisms of action, and identifying the most important areas covered by robot journalism, in addition to reviewing the pros and cons of the spread of robot journalism, and the most important professional and ethical challenges associated with robot journalism from the viewpoint of Jordanian journalists. To achieve the objectives of the study, the researcher followed the descriptive and analytical method. The study sample consisted of (350) Jordanian journalists, and the questionnaire was distributed to them in two ways, electronically and manually. …

The Influence Of The Celebrities Of Social Media Platforms On University Students, Hanan Al-Shiekh Dr., Mahmoud Al-Rajabi Dr.

Middle East Journal of Communication Studies

This study aims to identify the impact of famous people on social media platforms on university students. The qualitative methodology and inductive approach were used in the research by conducting in-depth interviews with 21 students from various Jordanian universities, and a focus group of 7 university students was selected, with 12 female influencers and 21 male influencers among them. The study showed that there are seven main reasons that motivate students to pursue and follow-up those influencers, which are: admiration and love, living in another world with different influences, career path, and the release of students’ stress, gaining information that …

The Effect Of The Production Pattern On The Media Content In The Jordanian Tv Channels From The Contact Person Point View (An Analytical Study), Ashraf Al-Manaseer Dr., Shadi Abo-Rashed Mr.

Middle East Journal of Communication Studies

The effect of the production pattern on the media content in the Jordanian TV channels from the contact person point view, through analytical study. The study relied on the descriptive approach based on studying the facts about the nature of the phenomenon or a group of individuals, or a group of events or situations related to photographing, analyzing and evaluating the characteristics of the phenomenon to find out the variables that cause the phenomenon to occur, A questionnaire was designed for the study to achieve the desired goals, the study population consisted of 13 private channels in Jordan, and the …

The Degree Of Satisfaction Of Facebook Users About Its Features, Usage Motives And Achieved Gratifications.“An Applied Study On Students Of The Faculty Of Mass Communication At The Middle East University”To Attract Attention, Ahmad Oreqat Dr.

Middle East Journal of Communication Studies

This study aimed at determining the extent of satisfaction of Facebook users from the students of the Faculty of Media at the Middle East University with regard to its advantages, drivers of use, and the achieved gratifications. The study sample, which was chosen on the available random sample basis, consisted of 106 students enrolled in the second semester in the 2019-2020 academic year which are 308 students. The theoretical framework of the study depended on the theory of uses and gratifications, and the results of the study highlighted that the degree of satisfaction of Facebook users among students about its …

Urban Memory Becomes An Idea In The Concept Of Spatial Planning (Study Case: Restoration Area Of Tambora District, West Jakarta), Riska Phillia, Antony Sihombing

Smart City

Urban heritage is a small part of the past of the city that holds the roots of the city's identity and culture, which are the city's identity. The strong identity of the historic area must be maintained, but this has a dilemma because of the need for change today. Therefore efforts are needed to create adaptive urban heritage areas. City spaces have a deep relationship with the people who inhabit them, with the most memorable or most memorable experiences and memories for them. This research contributes to exploring urban memory to develop conceptual spatial plans in restoration areas, using qualitative …

Study Of The Impact Of The Incompatibility Of Space Utilization In The Krukut River, Kevin Daniel Mangasi, Dwinanti Rika Marthanty

Smart City

The emergence of development on riverbanks has raised environmental problems in Indonesia, such as flooding, one of which is in the Krukut River Basin which crosses the province of DKI Jakarta. The land use change around the Krukut River causes narrowing and disrupts the absorption of rainwater and triggers sedimentation. This study aims to identify risks in the Krukut riverbank area based on the variable area of land use mismatch, population density, frequency and depth of flooding, volume of waste production, availability of waste management for water bodies and waste banks. The method used in this research is to load …

Major Paths Changes In 2013-2022 To Walkability (Case Study: Dukuh Atas Tod), Daniel Harvey Tulis, Antony Sihombing

Smart City

Development area with the concept of Transit Oriented Development (TOD) occurs so rapidly in big cities, which aims to create an integrated transportation system and is supported by the surrounding area. TOD area must have good road access for vehicles and space for pedestrians. Dukuh Atas TOD is one of the transit-oriented areas planned to be the largest TOD area in Jakarta so that developments are felt every year, including visuals and the road traffic system and pedestrian space. This research is using qualitative method by answering specific and actual variables. Time series analysis to see changes every year combined …

Viscoelastic Properties Of Fresh Cement Paste: Measuring Procedures And Influencing Parameters, Ammar Yahia, Arnaud Perrot, Dimitri Feys, Kamal Khayat, Mohammed Sonebi, Shiho Kawashima, Wolfram Schmidt

Civil, Architectural and Environmental Engineering Faculty Research & Creative Works

Fresh cement pastes behave as viscoelastic materials below the flow onset. The measurements of viscoelastic properties of fresh cement paste provide valuable insight into the dispersion of solid particles as well as the hydration kinetics at early age and its influence on the structural evolution and solidification behavior at quasi-static conditions. Monitoring the development of viscoelastic properties of fresh cement paste using dynamic oscillatory shear measurements can also elucidate the working mechanisms of chemical admixtures. These properties are efficient indicators to guide mixture proportion design and are necessary to understand the rheology and stability of concrete. In this paper, the …

New Chapter, Gunju Kim

Masters Theses

This thesis addresses the challenges posed by rapid aging in Korean society, particularly in depopulated rural areas, where the aging population ratio is significantly higher compared to urban areas. With the predicted elderly population reaching 40% by 2050, it is crucial to develop effective strategies to cope with this demographic shift.

The increasing closure and abandonment of schools in depopulated rural areas further exacerbate the challenges faced by these communities. While efforts have been made to repurpose closed schools, many of them still remain unused. This thesis proposes the reuse of abandoned schools as community centers to tackle both the …

Water-Based Settlements At The Confluence: San Gabriel & El Guique New Mexico, José A. Rivera Ph.D

Faculty Publications

After more than four centuries, the acequias of New Mexico continue to serve agricultural purposes in spite of economic, demographic, political, technological, and environmental changes. Their origins can be traced to early settlements at the confluence of the Río Grande and the Río Chama, the birthplace of Iberian acequia irrigation in New Mexico. This article demonstrates the value of water in high desert environments where mountain snowpacks feed rivers and streams that are diverted to irrigate fields in places such as San Gabriel (now Chamita) and El Guique. These and other acequia communities in the region should be protected for …

"The End Of Learning Is Gracious Living": A Centennial Of Life In Mary Trowbridge Hall, Kalmazoo College, Hunter Lorain Magrum

Historic Preservation Final Projects

No abstract provided.

Building Services Engineering July/August 2023

Building Services Engineering

No abstract provided.

The Effect Of Using Data Palm Waste Fibers In Plain Concrete Mixture By Comparing Three Pre‐Treatment Techniques, Dina Rushdy M. Moawad, Rania Rushdy Moussa

Architectural Engineering

The high rates of industrial and agricultural wastes and byproduct production produced several environmental concerns in addition to increasing the risks of contaminating natural resources. The amount of organic waste has been rising over the past few decades, but it has been poorly managed, especially in smaller countries where it is either burned, improperly disposed, or thrown in landfills. Moreover, the production of concrete generates a large amount of waste that has a negative impact on our planet even though it is an extremely significant building material. The potential of developing another plain concrete mixture sample with date palm mesh …

The University Of Texas At Arlington: Green Infrastructure Report, Center For Metropolitan Density, Uta Office Of Facilities Management, Uta Office Of Sustainability, City Of Arlington, Us Epa, One Architecture & Urbanism, Climate Resilience Consulting, Sherwood Design Engineers, Taner R. Ozdil

Center for Metropolitan Density Publications

On the University of Texas at Arlington campus, investing in green infrastructure is critical for managing stormwater and heat stress today and addressing the emerging challenges caused by a changing climate: shifting precipitation patterns, “cloudbursts” or flash floods, and more frequent and severe extreme heat events. In 2022, the U.S. Environmental Protection Agency provided technical assistance to UTA as part of the tenth anniversary of the Campus RainWorks Challenge, a national design competition that advances green infrastructure design on college and university campuses across the country. This report builds on UTA’s extensive engagement with the competition and envisions the campus …

Prediction Of Compressive Strength And Evaluation Of Different Theoretical Standards And Proposed Models Of Brick Columns Confined With Frp, Frcm, Or Srg System, Zuhair Al-Jaberi, John J. Myers

Civil, Architectural and Environmental Engineering Faculty Research & Creative Works

The Strength Capacity of Confined Masonry Column is One of the Topics that Need to Be Studied. in This Study, the Efficiency of using Different Types of Advanced Composite (Non-Corrosive Materials) Such as Fiber Reinforced Polymer (FRP), Fiber Reinforced Cementitious Matrix (FRCM), or Steel Reinforced Grout (SRG) in Confining Masonry Columns is Investigated. a Wide Range of Experimental Database of Masonry Column Specimens Has Been Collected from the Results that Available in Scientific Literatures. Different Theoretical Standards and Proposed Models that Used to Predict the Capacity of Masonry Columns Confined with FRP and FRCM Are Evaluated based on Collected Experimental …

Genetic Algorithm Theory In Simulation Programs As A Tool For Improving The Environmental Performance Of Office Buildings, Somaia Mohamed Arafa, Esraa Mohamed Elazab, Nanees Abd Elhamid Elsayyad

Mansoura Engineering Journal

Globally, a large proportion of a building's energy is consumed to achieve thermal comfort, as promoting energy efficiency and environmental sustainability of buildings is an important global goal. Therefore, the new building regulations are geared explicitly toward energy-saving projects. However, there are usually many competitive priorities, such as maximizing energy use in office buildings, leading to the complex multi-objective optimization topic. The main objective of this research was to reduce the energy consumed for cooling load in the office buildings in the city of Cairo, which is located in a hot desert climate. This was achieved by optimizing ten different …

Analysis Of Evolution And Morphology Of Urban And Road Networks: Case Study Lebanon-Nabatiyeh Area, Amal Al Ghorayeb, Adel Elkordi, Ghaleb Faour, Zeinab Jaber, Youssef Attallah

BAU Journal - Science and Technology

This study examines the morphology and evolution of urban and road networks and their relationship with topography in the Lebanon-Nabatiyeh area, by using GIS and remote sensing data. and calculate the annual urban growth percentage rate. The results reveal a clear relationship between the morphology of urban and road networks and their evolution over four periods, as well as the influence of the surrounding topography on their configuration. The study recommends that urban areas should be developed in areas with a slope range of 15º or more to improve the urban structure and infrastructure surrounding them. Understanding the evolution and …

Localized Surface Plasmon Resonance Of Palladium Parallelepiped Nanoparticles, Salem Marhaba, Nourhan El Kawni

BAU Journal - Science and Technology

Localized surface plasmon resonance (LSPR) of palladium parallelepiped nanoparticle have been investigated using Finite Element Method (FEM) in the frame of COMSOL Multiphysics Software. Spectral characteristics (magnitude, peak position and width) of LSPR of a single Pd nanoparticle having the shape of a parallelepiped are investigated in two different cases. The first case studied the size effect on LSPR by fixing the height with varying both length and width. However, the second case studied the shape effect on the LSPR by rounding the corners of the parallelepiped for different radii while fixing its dimensions. The extinction cross-section spectra of these …

Urban And Community Tree Cover In The Mountain West, Zachary Billot, Zachary Walusek, Annie Vong, Caitlin J. Saladino, William E. Brown Jr.

Environment

This fact sheet examines data on tree cover and impervious cover in urban land for the United States and for the five states in the Mountain West: Arizona, Colorado, Nevada, New Mexico, and Utah. The original report includes data for each of the 50 states and the District of Columbia