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Recent Submissions
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IMPROVING DUCTILITY BEHAVIOR OF REINFORCED CONCRETE COUPLING BEAMS IN SPECIAL SHEAR WALLS USING ULTRA-HIGH PERFORMANCE CONCRETE
(An-Najah National University, 2024-12-31) Hlayel, Aseel
The coupling beams are critical components that connect the shear walls of a coupled shear wall system. In the last few decades, the ductility of diagonal coupling beams has become one of the most important issues in seismic design. Design codes including the ACI 318 code, provide requirements for designing diagonal coupling beams to avoid failure with a reasonable level of ductility under seismic loads. However, the complex reinforcement detailing that is provided by the design codes causes a time-consuming construction process. This research aims to investigate the use of Ultra-High-Performance Concrete (UHPC) as a substitute for transverse reinforcement while maintaining the inclined bars in diagonal reinforced concrete coupling beams within coupled shear wall systems. The objective is to enhance ductility behavior and reduce construction time by simplifying reinforcement detailing. Numerical simulations using ABAQUS finite element software are performed and validated against published experimental data. Irregularly shaped buildings are selected for the analysis to accurately represent real-world conditions and achieve the study's objective. The main investigated parameters include the coupling beam aspect ratio, the depth of coupling beam and the length of the shear wall. The results show that UHPC-strengthened diagonal coupling beams in the coupled shear walls are capable of dispensing the complete amount of transverse reinforcement in diagonal coupling beams while achieving the required ductility level compared to traditional diagonal coupling beam designs specified by the code.
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Beat Me
(2024) Ayham Omar Al-Duwairi; Ahmad Mohammed Nazzal
This project of an air hockey robot has pretty great importance due to its wide range of
applications, such as practicing for competitions, entertaining, and even earning some money.
The main purpose during this project’s construction was to design and create a high-tech
robotic environment for the improvement of the engagement levels. The bot is designed to
play air hockey autonomously, using a table that has holes drilled in it purposefully for friction
reduction; the Oak-D camera for accurately and clearly detecting the puck; and the Raspberry
Pi 4, useful for image processing and taking on quick decisions. The robot’s movements are
well-structured so that any game in defense or offense can be properly and promptly responsive.
More importantly, an auto defense mode was added, where the robot is designed to keep the
goal’s defense in mind while doing high-speed gameplay. A joystick mode is also implemented
in the system whereby the user can manually control the robot with the use of an app. The
application does not only toggle the auto and joystick modes but controls, in real-time, the
movements which the robot will achieve with the use of a joystick. The major objectives of
the project are an autonomous air hockey robot, real-time image processing for tracking of the
puck, highly responsive robotic system, and flexible app-level interface-based control.
This will involve the design of a low-friction table, setting up the camera and Raspberry Pi 4 of
Oak-D, developing sophisticated algorithms that detect and control the movement, integrating
hardware and software components into one system, and extended testing and optimization for
performance and reliability. While several projects of air hockey robots have been made, this
project differs from them in that it leverages recent technologies, like automatic defense mode
and app-controlled joystick mode, to take the enjoyment and competitiveness of the game even
further. This robust and adaptive solution caters to various user needs in disparate uses for an
engaging experience.
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StoreMaster
(2025) Arees Montasir Nobani; Deema Issam Hamoudeh
In today’s digital age, establishing and managing an online store efficiently
is crucial for businesses and entrepreneurs. StoreMaster is a comprehensive
e-Commerce platform that enables users to create, customize, and manage
their stores effortlessly. Inspired by platforms like Shopify, StoreMaster provides
essential tools for store owners, employees, and customers to streamline
operations, manage inventory, process orders, and oversee business activities
across both mobile and web platforms.
Beyond its core functionalities, StoreMaster places a strong emphasis on
accessibility, ensuring an inclusive experience for all users. The platform incorporates
features such as customizable font sizes, contrast adjustments, and
screen reader compatibility to assist elderly users and individuals with visual
impairments. Additionally, voice control functionalities enhance usability by
enabling hands-free navigation.
By integrating these accessibility features alongside its powerful e-Commerce
tools, StoreMaster bridges the gap between technology and inclusivity, empowering
all users—regardless of their abilities—to participate in the digital
economy with ease.
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Integrating Arduino Technology for Efficient Geothermal Heat Pump Management
(2025-02-20) Ahmed Assaf; Hani Balati
Abstract
The increasing demand for sustainable and energy-efficient solutions in the heating and cooling sector highlights the importance of this project. Integrating geothermal heat pumps with solar panels, controlled by an Arduino and enhanced with a MOSFET for efficient pump regulation, represents a cutting-edge approach to leveraging renewable energy resources for reducing carbon footprints and operational costs in residential and commercial buildings. This project stands out due to its innovative blend of technologies that harness the Earth's natural thermal energy and solar power, demonstrating a forward-thinking solution to climate change and energy consumption challenges.
The project is significant as it encapsulates the intersection of renewable energy technology and smart automation to create a highly efficient, sustainable heating and cooling system. Its significance lies in its potential to significantly reduce reliance on fossil fuels, lower electricity costs, and provide a scalable model for future green infrastructure projects. By employing an Arduino-based control system with integrated temperature, current, and voltage sensors, it enables precise real-time monitoring and energy optimization.
Key aspects include system integration for sustainability, Arduino-based smart control, efficient pump management using MOSFETs, environmental impact analysis, and economic viability assessment. The objectives are to design an integrated sustainable system, develop intelligent control algorithms, demonstrate environmental benefits, and assess cost-effectiveness. The methodology involves system design, Arduino programming, prototype testing under real-world conditions in Arrabeh, Palestine, and performance analysis. This project is the first of its kind to combine these technologies, making the solution more sustainable, energy-efficient, and impactful
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Memora
(2025) Lama Ibrahim; Dana Breik
Memora is an innovative learning platform which is designed in order to enhance the student’s educational experience through several tools. In the first place, it integrates flashcard-based learning with (SRS) to optimize long-term memory retention by scheduling card reviews based on the user performance. Correct answers extend the review interval, while incorrect answers shorten it to reinforce the learning process. Statistics and charts are used to track the user’s progress.
In addition to that, there’s a customizable Pomodoro timer based on the Pomodoro technique, where the user will be segmenting the study sessions into focused intervals followed by short breaks, enhancing productivity and concentration. Users can personalize these sessions, track completed cycles, and link them to specific learning tasks, promoting efficient study habits. A third feature included is a rich text note taking section where the user can store his notes efficiently.
The basic roles in this platform are users(learners), educators(instructors), parents and administrator. Learners’ main aim is to focus on their study progress, educators create and monitor content, parents oversee their child’s learning journey and administrators manage the overall system. By combining these features and roles, Memora offers a holistic, collaborative, and interactive learning environment, effectively addressing the diverse needs of users while promoting structured and effective learning.