Architecture Commons^™

Performance Comparison Of Several Control Algorithms For Tracking Control Of Pantograph Mechanism, Laylaa Mahmoud Eng, Mohamed Shamseldin Dr, Mohamed Sallam Dr, Abdelghany Mohamed Prof

Future Engineering Journal

A sort of parallel manipulator known as a pantograph robot mechanism was created primarily for industrial requests that required high precision and satisfied speed. While tracking a chosen trajectory profile requires a powerful controller. Because it has four active robot links and one robot passive link in place of just two links like the open chain does, it can carry more loads than the open chain robot mechanism while maintaining accuracy and stability. The calculated model for a closed chain pantograph robot mechanism presented in this paper takes into account the boundary conditions. For the purpose of simulating the dynamics …

Relative Rate Observer Self-Tuning Of Fuzzy Pid Virtual Inertia Control For An Islanded Microgrid, Ahmed H. Mohamed, Helmy M. El Zoghby, Mohiy Bahgat, A. M. Abdel Ghany

Future Engineering Journal

Expanding the usage of renewable energy in islanded microgrids leads to a reduction in its total inertia. Low inertia microgrids have difficulties in voltage and frequency control. That affected saving its stability and preventing a blackout. To improve low inertia islanded microgrids' dynamic response and save their stability, this paper presented relative rate observer self-tuning fuzzy PID (RROSTF-PID) based on virtual inertia control (VIC) for an islanded microgrid with a high renewable energy sources (RESs) contribution. RROSTF-PID based on VIC's success in showing remarkable improvement in the microgrid's dynamic response and enhancement of its stability. Moreover, it handles different contingency …

Studying Changes And Addressing The Effects Of The Covid-19 Pandemic On Restaurants, Nael Mohamed Nabil Alsarrag

BAU Journal - Creative Sustainable Development

Several everyday activities were majorly affected by the COVID-19 pandemic, adapting these activities to become safe for people to perform and become "covid-friendly" required many studies. Dining out in restaurants was one of the major activities that were affected by this pandemic. Permanently or partially closed, restaurants adapted quickly to sidewalk pickups, and excessive delivery demand, and accordingly, their menus and even the staffing were shortened. Several months later, the foodservice industry was one of the first to move a step forward against coronavirus and positively adapt by coming up with creative and innovative ways to be able to re-open …

Tree Provision Achieving Kid’S Thermal Comfort Through Finishing Material Performance In Subtropical Outdoor Playgrounds. Comparison Between King Fahed And Al Biaa Garden In Tripoli, Lebanon, Houda Kabbara, Eslam M. Elsamahy, Mary Felix

BAU Journal - Creative Sustainable Development

Outdoor playgrounds are one of the most spaces needed for kids to make different types of activities, and enhancing thermal comfort in such space consist a critical value due to its impact on kids’ health. Unfortunately, the acceleration of urban heat island (UHI) in outdoor spaces, caused by the presence built-up area has affected the temperature of outdoor spaces especially playgrounds. Many researches highlighted the importance of studying outdoor playground materials to achieve kid’s thermal comfort. Nevertheless, analyzing the impact of providing trees on material performance consist a new research perspective. This research highlight on the importance of using trees …

Architectural Representations Of Human Rights, El-Bastawissi Y. Ibtihal, Youssef Maged

BAU Journal - Creative Sustainable Development

The United Nations defines the Human Rights as the rights of all human beings, regardless of race, gender, language, religion, nationality, or any other status. These rights include all claims to live freely, to educate and work in equality, and to inhabit humanistic urban and architectural spaces. Throughout the history of architecture, civilisations have generated different perspectives towards respecting the human rights. Temples of Ancient Egyptian Architecture crushed the human scale to introduce religious experiences to their visitors. Tibetan temples over mountains enforced people to make anti-humanistic journeys to reach them. After thousands of years, the mega-scale palaces and cathedrals …

Realizing The Vision Of Wcu’S Landscape Master Plan: A Panel Discussion, Josh Braid, Rodney Mader, Bradley Flamm

Sustainability Research & Practice Seminar Presentations

Bradley Flamm, WCU Office of Sustainability (Moderator), with Josh Braid, WCU Grounds Department, and Rodney Mader, WCU Campus Tree Committee Chair - Panel discussion: Realizing the Vision of WCU’s Landscape Master Plan

Adaptive Façades’ Technologies To Enhance Building Energy Performance And More, Kawther Ahmed Hameedaldeen, Ahmed Omar M.S. Mostafa

Emirates Journal for Engineering Research

With the increased enrolment the digital technologies and modern computer applications in AEC industry, a parallel increase and upgrade happened in the work competition leading to new benchmarks in such fields. The importance of these technologies increased with their investment of improving energy consumption in buildings, which represents a world crisis. The problem got worse in hot arid desert zones, as the case of some regions in KSA, where most users tend to spend most of their time in internal air-conditioned spaces, which led to the increase of the consumption of cooling energy, that reach 40% of the total Energy …

Children As Design Visionaries, Learners, And Socio-Political Wayfinders: Mapping The Layers, Hierarchies, And Rhythms Of A School Community, Natalie R. Davis, Roni Barsoum

Occasional Paper Series

Despite the seemingly intractable problems of public schooling, we (as researchers and dreamers) remain encouraged by the persistent efforts to reconfigure and reimagine the sociopolitical landscape of schools. We begin this essay by recognizing the work of individuals bravely and imperfectly expanding notions of what schools could and should be. We stand in solidarity with the innovators sowing, designing, and reaching toward more just social futures, dreaming of schools for children that are not so distant from the paradise Butler (2001) describes (Figure 1). This liberatory dreamwork coincides with long histories of communal ingenuity (Vossoughi et al., 2016), resistance against …

Reviving Knowledges Through Play And Resistance: The Case Of Navajo Conceptions Of Space, Daniel Ness, Richard D. Sawyer

Northwest Journal of Teacher Education

The authors explore a possible cause of epistemicidal predispositions of the dominant Eurocentric curricula. They posit that one way to determine a plausible contributing factor of this increasing devastation is to consider epistemicide through the lens of intellectual development. To do this, the authors examine parallel patterns of behavior in the domains of developmental and cognitive psychology. The authors then discuss an alternative framework to the Western conception of space within formal K-12 education by presenting the Navajo conception of space and play. Throughout the paper, the authors argue that all students—and especially those living in poverty in commercially constructed, …

Visualization Research: Scoping Review On Data Visualization Courses, Fabio Capra-Ribeiro

Faculty Publications

Understanding data visualization as one of the foundational skills of the 21st century, this research aimed to define up-to-date guidelines to effectively teach data visualization courses and–from there–developed the first version of a new data visualization course. To do so, it faced the following questions: What is the current role of data visualization in higher education? What have been the main trends in data visualization courses in higher education? What methodologies have been used to teach data visualization courses? What difficulties have been identified in data visualization courses? What recommendations have been offered by previous professors that have taught this …

Embry-Riddle Housing Options For Sophomores, Jacob Bauer, Rui Harrison, Liam Abraham, Cooper Goodnight

University Student Success UNIV 101

Purpose: To help you make an informed decision about where to live next year.

How are we going to achieve this: We will analyze the important characteristics of each dorm and compare them.

How we will analyze the characteristics: The book “ Student Learning in College Residence Halls : What Works, What Doesn't, and Why” by Gregory Blimling (2015) discusses the many factors that go into making a residence hall a great learning environment. We will use his findings.

Science, Technology, Engineering, And Mathematics (Stem) Project-Based Learning (Pbl) Education: A New Mexico Case Study For Equity And Inclusion, Kimberly A. Scheerer

Teacher Education, Educational Leadership & Policy ETDs

This research addresses how student participation in Science, Technology, Engineering, and Mathematics (STEM) project-based learning (PBL) education activities encourages underrepresented minority student achievement in STEM career field trajectories. Seven New Mexico high school counselors and 12 STEM organization personnel were interviewed during this study. Their responses represent the nuanced professional voices where New Mexico public education intersects with STEM student interest and cultural influence.

For students, STEM PBL can foster deep integration across educational disciplines and enhance STEM career trajectory interest and readiness. STEM education converged with PBL methodologies has the ability to leverage community support while broadening student networks. …

Mosque Architecture In Contemporary Popular Cultures: A Critical Perspective, Mona Helmy

Architectural Engineering

This research paper claims that among important phenomena of several forms of contemporary mosques, there is a blurring of a clear distinction between their related popular/low cultural and formal/high-cultural status. For many centuries, high cultural mosques that are following what so called “formal architectural aesthetics” exist, which shaped by specific sets of well-established design principles and elements, trends, styles, tastes, designs, etc. Parallel to that, mosques in a context of popular cultures are shaped by folkloric signals, signs, and symbols, producing what can be called “Informal aesthetics”.

The popularization of mosque architecture in various contexts of cultural communities has different …

Sea-Level Rise Practitioner Workshop Report: Leading Practices And Current Challenges, Ray Boyle, Daniella Hirschfeld, David Behar

Landscape Architecture and Environmental Planning Faculty Publications

Seas are rising, and so is action in coastal communities to prepare. The uncertain timing of rising seas, difficulties evaluating long-term rise while facing more immediate causes of flooding such as typhoons and fluvial flooding, and simply the threat of permanent inundation of coastal zones settled for hundreds or thousands of years presents unprecedented challenges. As in all sectors impacted by anthropogenic climate change, working with others facing novel challenges to share progress and difficulties, collaborate regionally, and build competence and confidence in finding solutions can be invaluable.

Propagation Vs Intrusion: Islamic Influences In Medieval Georgia, Jake Hubbert

Studia Antiqua

No abstract provided.

The Resilience Of Proximity Tourism During The Pandemic: Local Walking Tours Of Budapest, János Klaniczay

International Journal of Tour Guiding and Visitor Attraction Research

Global tourism was hit hard by the Covid-19 pandemic, but an exception can be seen among walking tour companies providing tours for locals in Budapest, who saw a rise in demand for their tours during the summer and early autumn of 2020. During pre-pandemic times tourism levels broke records annually, and one of the main concerns was overtourism in certain cities, but due to COVID-19, international arrivals hit record-lows and millions of jobs became endangered. Meanwhile data show that local alternative walking tours in Budapest could operate sustainably during the pandemic at almost the same capacity as before, because local …

Exploring The Impact Of The Habitat For Humanity Home-Building Process On Partner Families' Holistic Well-Being, Hawkley Pusey, Nikhil Mathur, Kathryn Figliomeni, Nanditha Srinivasan, Keely R. Dehn, Jason A. Ware

Purdue Journal of Service-Learning and International Engagement

The purpose of this study was to evaluate how participating in the Habitat for Humanity house-building process influenced participants’ purpose well-being, social well-being, community well-being, physical and mental well-being, and financial well-being, and how effective Habitat for Humanity is in aiding neighborhood revitalization within the Greater Lafayette area. The research project resulted in a presentation of quantitative data and a testimonial video that highlighted the stories of families that had worked with Habitat for Humanity. Quantitative data was gathered through a survey that addressed respondents’ levels of satisfaction within the various categories of well-being mentioned above. Testimonial information was gathered …

Basalt Fibers For Underwater Fatigue Repair Of Steel Panels, Guillermo Riveros, Emad M. Hassan, Lauren Hudak, Hussam Mahmoud

Civil, Architectural and Environmental Engineering Faculty Research & Creative Works

Fatigue damage is a major threat to the safety and integrity of many steel structures. Steel hydraulic structures (SHS), in particular, experience fatigue loading during operation and are exposed to harsh environmental conditions that can further reduce fatigue life through mechanisms. The traditional inspection and repair process for SHS is time-consuming and leads to economic losses. Studies investigating the behavior and advantages of using bonded carbon fiber-reinforced polymer (CFRP) to repair fatigue cracks in SHS are lacking. The main objectives of this study are to increase the bonding of CFRP, investigate the effectiveness of different fiber-reinforced polymers, and test different …

Analysis Of The Relationship Between Ieq And Energy Consumption In Uae University Building: Impact Of Thermal And Lighting Comfort On Energy Usage, Salama Abdulla Al Ghaithi

Theses

The Indoor Environment Quality (IEQ) of buildings becomes increasingly critical as people spend more than 90% of their time inside buildings based on the National Human Activity Pattern Survey (NHAPS) (Klepeis et al., 2001). The quality of the indoor environment in a building has been shown to have a significant impact on users' productivity and energy consumption. Further, if tenants are working in a comfortable indoor environment, absenteeism rates and incidental expenses, such as medical expenses, will be reduced. For instance, a comfortable workplace increases productivity by 10-15% and reduces absenteeism by 2.5% (Leyten & Boerstra, 2003). According to the …

Travel Behavior Change And Economic Transition In Gentrified Neighborhoods, Maryam Izadi

LSU New Orleans Theses and Dissertations

Post-industrial cities in the US have experienced social and economic transitions, mostly in declining downtown neighborhoods. This process, known as gentrification, typically involves revitalization that reverses the decline and disinvestment in inner-city neighborhoods. The industrial shift increased the demand for housing near downtown. The employment of college-educated and high-skill workers has been centralized, while low-skilled jobs continue to decline downtown. While the impacts of gentrification on housing and residential displacement is frequently investigated, little attention has been given to its impact on travel behavior change and economic transition, which is the focus of this research. Change in travel behavior is …