This document describes a facial recognition based attendance system. It discusses using facial recognition technology to automatically record student attendance by comparing captured faces to a database of student photos. The system uses an ESP32 camera module, OpenCV for facial detection, and dlib for facial recognition. Students' photos are taken during registration and stored in a training database along with their names and attendance records. When classifying live video frames, detected faces are compared to the training database to identify students and mark their attendance automatically. The system provides a graphical user interface for student/teacher registration and attendance marking. The authors believe this facial recognition approach provides more accurate attendance tracking than traditional methods.
Review on Arduino-Based Face Mask Detection SystemIRJET Journal
1. The document reviews an Arduino-based face mask detection system that uses deep learning and computer vision techniques to detect faces and determine if a face mask is being worn in images and video in real-time.
2. The system is designed to help prevent the spread of COVID-19 by only allowing people wearing face masks to enter certain locations. It works by detecting faces with a camera or video feed, classifying whether a mask is detected on the face using a trained model, and then sends a signal to an Arduino device that can control access points like doors.
3. The methodology involves face acquisition from images/video, classification of faces as with or without a mask using a deep learning model, and
The document describes a proposed student-teacher integrated network called STING. The system uses various IoT technologies like facial recognition, augmented reality, and ultrasonic sensors to automate classroom tasks like attendance tracking and providing study materials. It aims to make classrooms smarter and help students focus on learning rather than administrative tasks. The key components proposed are a Raspberry Pi for portable computing, a facial recognition system to automate attendance tracking, an Arduino for sensor integration, ultrasonic sensors to alert students if too close to cameras, augmented reality for immersive learning, and a camera-based overhead projector replacement to share materials. The overall goal is to benefit both students and teachers through automation and knowledge delivery enhancements.
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This document presents the development of a face recognition system using deep learning algorithms and PyTorch. The system was trained on a dataset of 94 face images and was able to extract relevant facial features to encode faces and recognize them with 95% accuracy. The system represents faces as 128-dimensional embeddings that allow for efficient comparison of faces within the dataset. It can recognize faces in the dataset and continuously learn by incorporating new face images to improve its predictions.
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This document describes a device called VI Spectacle that aims to help visually impaired people navigate their surroundings safely and independently. The device consists of an ESP32 camera, ultrasonic sensors, and a mobile application. The camera streams video in real-time to the mobile app. Using object detection algorithms, the app analyzes the video to identify obstacles. It then alerts the user about obstacles and their proximity through audio messages from the phone, guiding them along a safe path to their destination. The system is designed to be low-cost and portable to help address mobility challenges faced by many visually impaired individuals.
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This document describes an automatic face mask and body temperature detection system implemented using a Raspberry Pi. The system uses a MLX90614 infrared sensor interfaced with the Raspberry Pi to detect people's temperatures within 2-5cm. It also uses a MobileNetV2 deep learning model trained on images of faces with and without masks to detect whether people are wearing masks. If the detected temperature is within the defined range and a mask is detected, a green box appears around the person's head. If the temperature is outside the range or no mask is detected, a red box appears. The system is intended to automatically monitor mask usage and temperatures at entry/exit points and other locations where masks are required.
1. The document describes a smart door lock system that uses facial recognition with an ESP32 CAM microcontroller to lock and unlock doors. It analyzes faces detected by the ESP32 CAM and only unlocks the door if the face matches an authorized user that was previously enrolled in the system.
2. The system is powered by batteries and works by comparing detected faces in real-time to authorized faces stored during the enrollment process. When an enrolled face is recognized, the ESP32 CAM sends a signal to a relay module that activates the solenoid lock to unlock the door.
3. The ESP32 CAM provides video streaming and face detection capabilities. The overall circuit diagram connects the ESP32 CAM to a relay module
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The document summarizes a research paper on developing a real-time security system using face recognition, motion detection, tracking, and emotion detection. The proposed system monitors an area using a network camera and detects any motion. If motion is detected, it captures live images and sends notifications to listed individuals. The system provides safety against unauthorized access or misbehavior using computer vision techniques like face recognition, motion detection and tracking implemented on a Raspberry Pi board with a camera module and OpenCV library.
INTELLIGENT HELMET DETECTION USING OPENCV AND MACHINE LEARNINGIRJET Journal
This document describes a system for intelligent helmet detection using OpenCV and machine learning. The system uses a camera to capture video of a person's face in real-time. Each video frame is preprocessed using OpenCV and fed to a machine learning model trained on the YOLO algorithm to detect whether a helmet is present. If a helmet is detected, an Arduino board connected to the system will not activate a buzzer or turn on an LED, otherwise it will. The goal is to help enforce helmet usage and reduce fatal injuries from motorcycle accidents. Key components include the camera, Arduino, buzzer, LED, TensorFlow for the ML model, OpenCV for preprocessing, and Darkflow which implements YOLO in Python using TensorFlow
Review on Arduino-Based Face Mask Detection SystemIRJET Journal
1. The document reviews an Arduino-based face mask detection system that uses deep learning and computer vision techniques to detect faces and determine if a face mask is being worn in images and video in real-time.
2. The system is designed to help prevent the spread of COVID-19 by only allowing people wearing face masks to enter certain locations. It works by detecting faces with a camera or video feed, classifying whether a mask is detected on the face using a trained model, and then sends a signal to an Arduino device that can control access points like doors.
3. The methodology involves face acquisition from images/video, classification of faces as with or without a mask using a deep learning model, and
The document describes a proposed student-teacher integrated network called STING. The system uses various IoT technologies like facial recognition, augmented reality, and ultrasonic sensors to automate classroom tasks like attendance tracking and providing study materials. It aims to make classrooms smarter and help students focus on learning rather than administrative tasks. The key components proposed are a Raspberry Pi for portable computing, a facial recognition system to automate attendance tracking, an Arduino for sensor integration, ultrasonic sensors to alert students if too close to cameras, augmented reality for immersive learning, and a camera-based overhead projector replacement to share materials. The overall goal is to benefit both students and teachers through automation and knowledge delivery enhancements.
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This document presents the development of a face recognition system using deep learning algorithms and PyTorch. The system was trained on a dataset of 94 face images and was able to extract relevant facial features to encode faces and recognize them with 95% accuracy. The system represents faces as 128-dimensional embeddings that allow for efficient comparison of faces within the dataset. It can recognize faces in the dataset and continuously learn by incorporating new face images to improve its predictions.
IRJET- VI Spectacle – A Visual Aid for the Visually ImpairedIRJET Journal
This document describes a device called VI Spectacle that aims to help visually impaired people navigate their surroundings safely and independently. The device consists of an ESP32 camera, ultrasonic sensors, and a mobile application. The camera streams video in real-time to the mobile app. Using object detection algorithms, the app analyzes the video to identify obstacles. It then alerts the user about obstacles and their proximity through audio messages from the phone, guiding them along a safe path to their destination. The system is designed to be low-cost and portable to help address mobility challenges faced by many visually impaired individuals.
AUTOMATIC APPEARANCE MASK AND BODY TEMPERATURE FINDING SYSTEMIRJET Journal
This document describes an automatic face mask and body temperature detection system implemented using a Raspberry Pi. The system uses a MLX90614 infrared sensor interfaced with the Raspberry Pi to detect people's temperatures within 2-5cm. It also uses a MobileNetV2 deep learning model trained on images of faces with and without masks to detect whether people are wearing masks. If the detected temperature is within the defined range and a mask is detected, a green box appears around the person's head. If the temperature is outside the range or no mask is detected, a red box appears. The system is intended to automatically monitor mask usage and temperatures at entry/exit points and other locations where masks are required.
1. The document describes a smart door lock system that uses facial recognition with an ESP32 CAM microcontroller to lock and unlock doors. It analyzes faces detected by the ESP32 CAM and only unlocks the door if the face matches an authorized user that was previously enrolled in the system.
2. The system is powered by batteries and works by comparing detected faces in real-time to authorized faces stored during the enrollment process. When an enrolled face is recognized, the ESP32 CAM sends a signal to a relay module that activates the solenoid lock to unlock the door.
3. The ESP32 CAM provides video streaming and face detection capabilities. The overall circuit diagram connects the ESP32 CAM to a relay module
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This document describes a system for intelligent helmet detection using OpenCV and machine learning. The system uses a camera to capture video of a person's face in real-time. Each video frame is preprocessed using OpenCV and fed to a machine learning model trained on the YOLO algorithm to detect whether a helmet is present. If a helmet is detected, an Arduino board connected to the system will not activate a buzzer or turn on an LED, otherwise it will. The goal is to help enforce helmet usage and reduce fatal injuries from motorcycle accidents. Key components include the camera, Arduino, buzzer, LED, TensorFlow for the ML model, OpenCV for preprocessing, and Darkflow which implements YOLO in Python using TensorFlow
This document provides an overview of embedded systems and discusses Arduino. It defines an embedded system as a combination of hardware and software designed for a specific function. Embedded systems are commonly based on microcontrollers and are optimized for their dedicated tasks. Examples of embedded systems include appliances, vehicles, medical devices, and more. The document then discusses the Arduino platform as an example of an embedded system and how it can be programmed using its IDE software.
Covid Mask Detection and Social Distancing Using Raspberry piIRJET Journal
This document describes a system that uses computer vision and machine learning to detect if individuals are wearing masks and maintaining proper social distancing in public places. The system uses a Raspberry Pi connected to a USB camera to take photos and video. Convolutional neural network models like CNN and YOLO are used to analyze the images, detect faces, and determine if masks are being worn correctly. If individuals are not wearing masks or social distancing, the system will provide an alert or sound from a connected speaker. The goal is to help enforce mask and distancing guidelines without needing human monitoring, in order to reduce virus spread during the COVID-19 pandemic.
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This document describes research on developing an Android application for face detection and face recognition. It discusses using techniques like skin segmentation, facial feature extraction, and classification algorithms from the OpenCV library. The application detects faces in images and compares them to a dataset for recognition. It addresses challenges like scale and lighting changes. The architecture involves preprocessing images, extracting Local Binary Patterns features, and matching them to the database for identification. Common mistakes like inability to retrieve detected faces are also outlined.
IRJET - IoT based Portable Attendance SystemIRJET Journal
This document describes the design and implementation of a portable IoT-based fingerprint attendance system. The system uses a fingerprint sensor module connected to a NodeMCU ESP8266 microcontroller to scan and identify fingerprints. Registered user fingerprints and attendance data are stored in a Firebase database in the cloud. When a fingerprint is scanned, it is matched to the database to mark the user as present. An OLED display shows the user name. This system provides a wireless, portable alternative to traditional paper-based attendance methods that saves time and prevents fake attendance issues. It accurately tracks attendance using biometric fingerprint identification and IoT connectivity.
Smart Frame - A Location Sensing Picture Frame using IOTrahulmonikasharma
To make communication easier, We have created a IOT Location Sensing Picture Frame. A decorative item which acts smart to tell the user the location of their family member. Each family member has a photo of themselves in the picture frame. Each photo has a corresponding strip of lights that is controlled by an app which runs in the background of the designated family member’s smart phone. The lights are programmed to display colors in a spectrum ranging from red to green. Even the app is designed in such a way that a panic alert can be sent to the emergency contact and alert will be depicted in the photo frame with red lights and a buzzer.
IRJET-Human Face Detection and Identification using Deep Metric LearningIRJET Journal
This document discusses a project that uses deep metric learning techniques for human face detection and identification in images and videos. Deep metric learning outputs a real-valued vector rather than a single classification. It uses libraries like OpenCV, Dlib, scikit-learn and Keras to build neural networks for facial recognition. The goals are to develop a system that can identify faces even from low quality images with variations in illumination, expression, angle and occlusions. Existing face recognition has challenges in these conditions, so the aim is to improve accuracy rates for normal and non-ideal images through deep metric learning approaches.
This document discusses a face mask detection system using machine learning. It presents an approach using TensorFlow, Keras, OpenCV and Scikit-Learn to detect if people in images are wearing masks. The method achieves 95.77% and 94.58% accuracy on two datasets. It involves preprocessing data, augmenting the datasets, training and testing a model for image segmentation to detect masks. The system could help monitor if people are following mask guidelines during the COVID-19 pandemic.
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This document discusses using machine learning and convolutional neural networks to detect defects in cars from images for insurance purposes. The proposed system would use transfer learning with pre-trained models to classify car damage in images. A larger dataset of car damage images with detailed labels is needed to train more accurate models. The system architecture includes preprocessing techniques like color conversion, feature extraction using CNN models, and classifying damage types. Preliminary results show 99% accuracy can be achieved through transfer learning, but a larger dataset is required to develop more robust models for car defect detection.
This document provides an overview of an internship report submitted by Vishal Garg about embedded system development using an Arduino Uno. It includes chapters on introducing the project aims and methodology, a literature review on embedded systems, details about the Arduino Uno board and its programming, examples of programming projects completed, and conclusions from the internship. Tables of contents and figures are provided listing the different chapters, figures, tables, and photographs included in the report.
IRJET- Object Detection and Recognition for Blind AssistanceIRJET Journal
1. The document proposes a system using object and color recognition and convolutional neural networks to enhance the capabilities of visually impaired people.
2. The system uses a camera mounted on glasses to capture images which are then preprocessed, compressed, and used to train a classifier model to recognize common objects.
3. The proposed hardware implementation uses a Raspberry Pi for its small size and open source software support, including TensorFlow for training convolutional neural network models.
IRJET- Smart Mirror Embedded with Google Assistant using Raspberry PiIRJET Journal
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AUTOMATIC ATTENDANCE SYSTEM MANAGEMENT USING RASPBERRY PI WITH ULTRASONIC SENSORIRJET Journal
This document describes an automatic attendance system using a Raspberry Pi processor with an ultrasonic sensor and face recognition. The system uses a Raspberry Pi 3B+, ultrasonic sensor, camera, and the Haar Cascade algorithm for face detection and recognition. Students' faces are detected and identified in real-time and their attendance marked electronically. The ultrasonic sensor also helps maintain social distancing during the COVID-19 pandemic by measuring distance between individuals. The system aims to simplify attendance marking and reduce time spent compared to traditional manual systems.
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This document describes a biometric identification system using OpenCV and Arduino. The system uses a PIR sensor to detect objects, sends data to an Arduino Uno microcontroller via a 12C interface. An attached camera captures video which is processed using OpenCV libraries to detect and frame faces, and identify eyes. The system was tested on single and multiple persons from different angles, achieving over 90% accuracy on frontal views but less on side and upward views where eyes were not always detected. The goal is to develop an intelligent surveillance system that can identify people in real-time.
The document describes a smart mirror project built using a Raspberry Pi. The smart mirror uses a Raspberry Pi connected to a monitor screen placed behind a two-way mirror. This allows the monitor screen to display information like notifications, news, weather, and more while appearing like a normal mirror when not in use. The smart mirror interface is programmed using Python and allows voice control of home appliances and accessing information with hand gestures in front of the mirror.
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Social Distancing Detector Management SystemIRJET Journal
This document describes a social distancing detector management system that uses computer vision and deep learning techniques. It aims to detect distances between people and warn them if they are not maintaining the recommended 6 feet distance, in order to help reduce the spread of COVID-19. The system uses a Raspberry Pi, OpenCV for image processing, and the YOLOv3 deep learning model trained on object detection. It works by detecting people in images or video frames using the YOLOv3 model, then calculates pixel distances between detected people and compares to a threshold to identify social distancing violations. The goal is to monitor social distancing and alert people to help slow the pandemic in places like schools, offices, and other areas where groups
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Person Acquisition and Identification ToolIRJET Journal
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TUNNELING IN HIMALAYAS WITH NATM METHOD: A SPECIAL REFERENCES TO SUNGAL TUNNE...IRJET Journal
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3) The methodology section outlines the systematic geotechnical design process for tunnels according to Austrian guidelines, and describes the various steps of NATM tunnel construction including initial and secondary tunnel support.
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1) The document discusses the Sungal Tunnel project in Jammu and Kashmir, India, which is being constructed using the New Austrian Tunneling Method (NATM).
2) NATM involves continuous monitoring during construction to adapt to changing ground conditions, and makes extensive use of shotcrete for temporary tunnel support.
3) The methodology section outlines the systematic geotechnical design process for tunnels according to Austrian guidelines, and describes the various steps of NATM tunnel construction including initial and secondary tunnel support.
STUDY THE EFFECT OF RESPONSE REDUCTION FACTOR ON RC FRAMED STRUCTUREIRJET Journal
This study examines the effect of response reduction factors (R factors) on reinforced concrete (RC) framed structures through nonlinear dynamic analysis. Three RC frame models with varying heights (4, 8, and 12 stories) were analyzed in ETABS software under different R factors ranging from 1 to 5. The results showed that displacement increased as the R factor decreased, indicating less linear behavior for lower R factors. Drift also decreased proportionally with increasing R factors from 1 to 5. Shear forces in the frames decreased with higher R factors. In general, R factors of 3 to 5 produced more satisfactory performance with less displacement and drift. The displacement variations between different building heights were consistent at different R factors. This study evaluated how R factors influence
A COMPARATIVE ANALYSIS OF RCC ELEMENT OF SLAB WITH STARK STEEL (HYSD STEEL) A...IRJET Journal
This study compares the use of Stark Steel and TMT Steel as reinforcement materials in a two-way reinforced concrete slab. Mechanical testing is conducted to determine the tensile strength, yield strength, and other properties of each material. A two-way slab design adhering to codes and standards is executed with both materials. The performance is analyzed in terms of deflection, stability under loads, and displacement. Cost analyses accounting for material, durability, maintenance, and life cycle costs are also conducted. The findings provide insights into the economic and structural implications of each material for reinforcement selection and recommendations on the most suitable material based on the analysis.
Effect of Camber and Angles of Attack on Airfoil CharacteristicsIRJET Journal
This document discusses a study analyzing the effect of camber, position of camber, and angle of attack on the aerodynamic characteristics of airfoils. Sixteen modified asymmetric NACA airfoils were analyzed using computational fluid dynamics (CFD) by varying the camber, camber position, and angle of attack. The results showed the relationship between these parameters and the lift coefficient, drag coefficient, and lift to drag ratio. This provides insight into how changes in airfoil geometry impact aerodynamic performance.
A Review on the Progress and Challenges of Aluminum-Based Metal Matrix Compos...IRJET Journal
This document reviews the progress and challenges of aluminum-based metal matrix composites (MMCs), focusing on their fabrication processes and applications. It discusses how various aluminum MMCs have been developed using reinforcements like borides, carbides, oxides, and nitrides to improve mechanical and wear properties. These composites have gained prominence for their lightweight, high-strength and corrosion resistance properties. The document also examines recent advancements in fabrication techniques for aluminum MMCs and their growing applications in industries such as aerospace and automotive. However, it notes that challenges remain around issues like improper mixing of reinforcements and reducing reinforcement agglomeration.
Dynamic Urban Transit Optimization: A Graph Neural Network Approach for Real-...IRJET Journal
This document discusses research on using graph neural networks (GNNs) for dynamic optimization of public transportation networks in real-time. GNNs represent transit networks as graphs with nodes as stops and edges as connections. The GNN model aims to optimize networks using real-time data on vehicle locations, arrival times, and passenger loads. This helps increase mobility, decrease traffic, and improve efficiency. The system continuously trains and infers to adapt to changing transit conditions, providing decision support tools. While research has focused on performance, more work is needed on security, socio-economic impacts, contextual generalization of models, continuous learning approaches, and effective real-time visualization.
Structural Analysis and Design of Multi-Storey Symmetric and Asymmetric Shape...IRJET Journal
This document summarizes a research project that aims to compare the structural performance of conventional slab and grid slab systems in multi-story buildings using ETABS software. The study will analyze both symmetric and asymmetric building models under various loading conditions. Parameters like deflections, moments, shears, and stresses will be examined to evaluate the structural effectiveness of each slab type. The results will provide insights into the comparative behavior of conventional and grid slabs to help engineers and architects select appropriate slab systems based on building layouts and design requirements.
A Review of “Seismic Response of RC Structures Having Plan and Vertical Irreg...IRJET Journal
This document summarizes and reviews a research paper on the seismic response of reinforced concrete (RC) structures with plan and vertical irregularities, with and without infill walls. It discusses how infill walls can improve or reduce the seismic performance of RC buildings, depending on factors like wall layout, height distribution, connection to the frame, and relative stiffness of walls and frames. The reviewed research paper analyzes the behavior of infill walls, effects of vertical irregularities, and seismic performance of high-rise structures under linear static and dynamic analysis. It studies response characteristics like story drift, deflection and shear. The document also provides literature on similar research investigating the effects of infill walls, soft stories, plan irregularities, and different
This document provides a review of machine learning techniques used in Advanced Driver Assistance Systems (ADAS). It begins with an abstract that summarizes key applications of machine learning in ADAS, including object detection, recognition, and decision-making. The introduction discusses the integration of machine learning in ADAS and how it is transforming vehicle safety. The literature review then examines several research papers on topics like lightweight deep learning models for object detection and lane detection models using image processing. It concludes by discussing challenges and opportunities in the field, such as improving algorithm robustness and adaptability.
Long Term Trend Analysis of Precipitation and Temperature for Asosa district,...IRJET Journal
The document analyzes temperature and precipitation trends in Asosa District, Benishangul Gumuz Region, Ethiopia from 1993 to 2022 based on data from the local meteorological station. The results show:
1) The average maximum and minimum annual temperatures have generally decreased over time, with maximum temperatures decreasing by a factor of -0.0341 and minimum by -0.0152.
2) Mann-Kendall tests found the decreasing temperature trends to be statistically significant for annual maximum temperatures but not for annual minimum temperatures.
3) Annual precipitation in Asosa District showed a statistically significant increasing trend.
The conclusions recommend development planners account for rising summer precipitation and declining temperatures in
P.E.B. Framed Structure Design and Analysis Using STAAD ProIRJET Journal
This document discusses the design and analysis of pre-engineered building (PEB) framed structures using STAAD Pro software. It provides an overview of PEBs, including that they are designed off-site with building trusses and beams produced in a factory. STAAD Pro is identified as a key tool for modeling, analyzing, and designing PEBs to ensure their performance and safety under various load scenarios. The document outlines modeling structural parts in STAAD Pro, evaluating structural reactions, assigning loads, and following international design codes and standards. In summary, STAAD Pro is used to design and analyze PEB framed structures to ensure safety and code compliance.
A Review on Innovative Fiber Integration for Enhanced Reinforcement of Concre...IRJET Journal
This document provides a review of research on innovative fiber integration methods for reinforcing concrete structures. It discusses studies that have explored using carbon fiber reinforced polymer (CFRP) composites with recycled plastic aggregates to develop more sustainable strengthening techniques. It also examines using ultra-high performance fiber reinforced concrete to improve shear strength in beams. Additional topics covered include the dynamic responses of FRP-strengthened beams under static and impact loads, and the performance of preloaded CFRP-strengthened fiber reinforced concrete beams. The review highlights the potential of fiber composites to enable more sustainable and resilient construction practices.
Survey Paper on Cloud-Based Secured Healthcare SystemIRJET Journal
This document summarizes a survey on securing patient healthcare data in cloud-based systems. It discusses using technologies like facial recognition, smart cards, and cloud computing combined with strong encryption to securely store patient data. The survey found that healthcare professionals believe digitizing patient records and storing them in a centralized cloud system would improve access during emergencies and enable more efficient care compared to paper-based systems. However, ensuring privacy and security of patient data is paramount as healthcare incorporates these digital technologies.
Review on studies and research on widening of existing concrete bridgesIRJET Journal
This document summarizes several studies that have been conducted on widening existing concrete bridges. It describes a study from China that examined load distribution factors for a bridge widened with composite steel-concrete girders. It also outlines challenges and solutions for widening a bridge in the UAE, including replacing bearings and stitching the new and existing structures. Additionally, it discusses two bridge widening projects in New Zealand that involved adding precast beams and stitching to connect structures. Finally, safety measures and challenges for strengthening a historic bridge in Switzerland under live traffic are presented.
React based fullstack edtech web applicationIRJET Journal
The document describes the architecture of an educational technology web application built using the MERN stack. It discusses the frontend developed with ReactJS, backend with NodeJS and ExpressJS, and MongoDB database. The frontend provides dynamic user interfaces, while the backend offers APIs for authentication, course management, and other functions. MongoDB enables flexible data storage. The architecture aims to provide a scalable, responsive platform for online learning.
A Comprehensive Review of Integrating IoT and Blockchain Technologies in the ...IRJET Journal
This paper proposes integrating Internet of Things (IoT) and blockchain technologies to help implement objectives of India's National Education Policy (NEP) in the education sector. The paper discusses how blockchain could be used for secure student data management, credential verification, and decentralized learning platforms. IoT devices could create smart classrooms, automate attendance tracking, and enable real-time monitoring. Blockchain would ensure integrity of exam processes and resource allocation, while smart contracts automate agreements. The paper argues this integration has potential to revolutionize education by making it more secure, transparent and efficient, in alignment with NEP goals. However, challenges like infrastructure needs, data privacy, and collaborative efforts are also discussed.
A REVIEW ON THE PERFORMANCE OF COCONUT FIBRE REINFORCED CONCRETE.IRJET Journal
This document provides a review of research on the performance of coconut fibre reinforced concrete. It summarizes several studies that tested different volume fractions and lengths of coconut fibres in concrete mixtures with varying compressive strengths. The studies found that coconut fibre improved properties like tensile strength, toughness, crack resistance, and spalling resistance compared to plain concrete. Volume fractions of 2-5% and fibre lengths of 20-50mm produced the best results. The document concludes that using a 4-5% volume fraction of coconut fibres 30-40mm in length with M30-M60 grade concrete would provide benefits based on previous research.
Optimizing Business Management Process Workflows: The Dynamic Influence of Mi...IRJET Journal
The document discusses optimizing business management processes through automation using Microsoft Power Automate and artificial intelligence. It provides an overview of Power Automate's key components and features for automating workflows across various apps and services. The document then presents several scenarios applying automation solutions to common business processes like data entry, monitoring, HR, finance, customer support, and more. It estimates the potential time and cost savings from implementing automation for each scenario. Finally, the conclusion emphasizes the transformative impact of AI and automation tools on business processes and the need for ongoing optimization.
Multistoried and Multi Bay Steel Building Frame by using Seismic DesignIRJET Journal
The document describes the seismic design of a G+5 steel building frame located in Roorkee, India according to Indian codes IS 1893-2002 and IS 800. The frame was analyzed using the equivalent static load method and response spectrum method, and its response in terms of displacements and shear forces were compared. Based on the analysis, the frame was designed as a seismic-resistant steel structure according to IS 800:2007. The software STAAD Pro was used for the analysis and design.
Cost Optimization of Construction Using Plastic Waste as a Sustainable Constr...IRJET Journal
This research paper explores using plastic waste as a sustainable and cost-effective construction material. The study focuses on manufacturing pavers and bricks using recycled plastic and partially replacing concrete with plastic alternatives. Initial results found that pavers and bricks made from recycled plastic demonstrate comparable strength and durability to traditional materials while providing environmental and cost benefits. Additionally, preliminary research indicates incorporating plastic waste as a partial concrete replacement significantly reduces construction costs without compromising structural integrity. The outcomes suggest adopting plastic waste in construction can address plastic pollution while optimizing costs, promoting more sustainable building practices.
KuberTENes Birthday Bash Guadalajara - K8sGPT first impressionsVictor Morales
K8sGPT is a tool that analyzes and diagnoses Kubernetes clusters. This presentation was used to share the requirements and dependencies to deploy K8sGPT in a local environment.
ACEP Magazine edition 4th launched on 05.06.2024Rahul
This document provides information about the third edition of the magazine "Sthapatya" published by the Association of Civil Engineers (Practicing) Aurangabad. It includes messages from current and past presidents of ACEP, memories and photos from past ACEP events, information on life time achievement awards given by ACEP, and a technical article on concrete maintenance, repairs and strengthening. The document highlights activities of ACEP and provides a technical educational article for members.
Optimizing Gradle Builds - Gradle DPE Tour Berlin 2024Sinan KOZAK
Sinan from the Delivery Hero mobile infrastructure engineering team shares a deep dive into performance acceleration with Gradle build cache optimizations. Sinan shares their journey into solving complex build-cache problems that affect Gradle builds. By understanding the challenges and solutions found in our journey, we aim to demonstrate the possibilities for faster builds. The case study reveals how overlapping outputs and cache misconfigurations led to significant increases in build times, especially as the project scaled up with numerous modules using Paparazzi tests. The journey from diagnosing to defeating cache issues offers invaluable lessons on maintaining cache integrity without sacrificing functionality.
Electric vehicle and photovoltaic advanced roles in enhancing the financial p...IJECEIAES
Climate change's impact on the planet forced the United Nations and governments to promote green energies and electric transportation. The deployments of photovoltaic (PV) and electric vehicle (EV) systems gained stronger momentum due to their numerous advantages over fossil fuel types. The advantages go beyond sustainability to reach financial support and stability. The work in this paper introduces the hybrid system between PV and EV to support industrial and commercial plants. This paper covers the theoretical framework of the proposed hybrid system including the required equation to complete the cost analysis when PV and EV are present. In addition, the proposed design diagram which sets the priorities and requirements of the system is presented. The proposed approach allows setup to advance their power stability, especially during power outages. The presented information supports researchers and plant owners to complete the necessary analysis while promoting the deployment of clean energy. The result of a case study that represents a dairy milk farmer supports the theoretical works and highlights its advanced benefits to existing plants. The short return on investment of the proposed approach supports the paper's novelty approach for the sustainable electrical system. In addition, the proposed system allows for an isolated power setup without the need for a transmission line which enhances the safety of the electrical network
Introduction- e - waste – definition - sources of e-waste– hazardous substances in e-waste - effects of e-waste on environment and human health- need for e-waste management– e-waste handling rules - waste minimization techniques for managing e-waste – recycling of e-waste - disposal treatment methods of e- waste – mechanism of extraction of precious metal from leaching solution-global Scenario of E-waste – E-waste in India- case studies.
Literature Review Basics and Understanding Reference Management.pptxDr Ramhari Poudyal
Three-day training on academic research focuses on analytical tools at United Technical College, supported by the University Grant Commission, Nepal. 24-26 May 2024
Using recycled concrete aggregates (RCA) for pavements is crucial to achieving sustainability. Implementing RCA for new pavement can minimize carbon footprint, conserve natural resources, reduce harmful emissions, and lower life cycle costs. Compared to natural aggregate (NA), RCA pavement has fewer comprehensive studies and sustainability assessments.
Embedded machine learning-based road conditions and driving behavior monitoringIJECEIAES
Car accident rates have increased in recent years, resulting in losses in human lives, properties, and other financial costs. An embedded machine learning-based system is developed to address this critical issue. The system can monitor road conditions, detect driving patterns, and identify aggressive driving behaviors. The system is based on neural networks trained on a comprehensive dataset of driving events, driving styles, and road conditions. The system effectively detects potential risks and helps mitigate the frequency and impact of accidents. The primary goal is to ensure the safety of drivers and vehicles. Collecting data involved gathering information on three key road events: normal street and normal drive, speed bumps, circular yellow speed bumps, and three aggressive driving actions: sudden start, sudden stop, and sudden entry. The gathered data is processed and analyzed using a machine learning system designed for limited power and memory devices. The developed system resulted in 91.9% accuracy, 93.6% precision, and 92% recall. The achieved inference time on an Arduino Nano 33 BLE Sense with a 32-bit CPU running at 64 MHz is 34 ms and requires 2.6 kB peak RAM and 139.9 kB program flash memory, making it suitable for resource-constrained embedded systems.
DEEP LEARNING FOR SMART GRID INTRUSION DETECTION: A HYBRID CNN-LSTM-BASED MODELgerogepatton
As digital technology becomes more deeply embedded in power systems, protecting the communication
networks of Smart Grids (SG) has emerged as a critical concern. Distributed Network Protocol 3 (DNP3)
represents a multi-tiered application layer protocol extensively utilized in Supervisory Control and Data
Acquisition (SCADA)-based smart grids to facilitate real-time data gathering and control functionalities.
Robust Intrusion Detection Systems (IDS) are necessary for early threat detection and mitigation because
of the interconnection of these networks, which makes them vulnerable to a variety of cyberattacks. To
solve this issue, this paper develops a hybrid Deep Learning (DL) model specifically designed for intrusion
detection in smart grids. The proposed approach is a combination of the Convolutional Neural Network
(CNN) and the Long-Short-Term Memory algorithms (LSTM). We employed a recent intrusion detection
dataset (DNP3), which focuses on unauthorized commands and Denial of Service (DoS) cyberattacks, to
train and test our model. The results of our experiments show that our CNN-LSTM method is much better
at finding smart grid intrusions than other deep learning algorithms used for classification. In addition,
our proposed approach improves accuracy, precision, recall, and F1 score, achieving a high detection
accuracy rate of 99.50%.