This document discusses using image processing techniques to detect and classify seed diseases. It proposes a method using SVM classification on seed images to identify diseases and determine the extent of infection. Key steps include color space transformation, segmentation, feature extraction of texture properties, and classification. The method was able to accurately classify sample seed images as healthy, diseased or poisonous. If implemented, this technique could help farmers identify disease problems and obtain higher quality seeds for stronger crop yields.
This document presents a proposed system for disease diagnosis of mango leaves using image processing techniques. The system uses a three-step process: 1) Image analysis to preprocess leaf images and extract affected regions, 2) Feature extraction of color and texture characteristics from affected regions, 3) Classification of leaf diseases based on extracted features using a trained machine learning model. The proposed system is intended to help agricultural specialists and farmers diagnose leaf diseases early and accurately by analyzing digital images of affected leaves. Some key advantages of the system include being low-cost, time-efficient, and able to diagnose multiple diseases. The system was tested on a dataset of 129 mango leaf images with promising 89.92% accuracy in identifying three common mango diseases.
IRJET- Disease Detection in the Leaves of Multiple PlantsIRJET Journal
1. The document proposes a deep learning-based method to detect diseases affecting the leaves of multiple plant varieties.
2. A convolutional neural network (CNN) model called ResNet-50 is trained on 1,222 images of diseased plant leaves representing 5 different diseases.
3. The CNN model achieves over 96% classification accuracy, outperforming conventional machine learning techniques for disease detection.
IRJET - Paddy Crop Disease Detection using Deep Learning Technique by using D...IRJET Journal
This document describes a study that uses deep learning and digital image processing techniques to detect diseases in paddy crops. The proposed system takes digital images of affected leaf parts as input and outputs the name of the detected disease and recommended pesticides. It first preprocesses and enhances the images before using edge detection, segmentation, and classification algorithms to analyze leaf parameters and identify diseases. The goal is to enable accurate, automated disease detection to help farmers protect crops and minimize pesticide usage.
IRJET- AI Based Fault Detection on Leaf and Disease Prediction using K-means ...IRJET Journal
This document discusses using k-means clustering and image processing techniques to detect faults and diseases on leaves. It aims to identify problem areas on leaves, calculate the ratio of faulty to normal areas, and predict the disease type. The document provides background on the importance of increasing food production despite challenges from crop diseases. It also reviews related work using image segmentation, feature extraction, and algorithms like k-means clustering, neural networks and support vector machines to analyze leaf images for disease detection. The proposed method uses k-means clustering on MATLAB to identify problem areas on leaves and calculate fault ratios to determine if leaves can be cured.
Bacterial foraging optimization based adaptive neuro fuzzy inference system IJECEIAES
Life of human being and animals depend on the environment which is surrounded by plants. Like human beings, plants also suffer from lot of diseases. Plant gets affected by completely including leaf, stem, root, fruit and flower; this affects the normal growth of the plant. Manual identification and diagnosis of plant diseases is very difficult. This method is costly as well as time-consuming so it is inefficient to be highly specific. Plant pathology deals with the progress in developing classification of plant diseases and their identification. This work clarifies the identification of plant diseases using leaf images caused by bacteria, viruses and fungus. By this method it can be identified and control the diseases. To identify the plant leaf disease Adaptive Neuro Fuzzy Inference System (ANFIS) was proposed. The proposed method shows more refined results than the existing works.
Fruit Disease Detection and ClassificationIRJET Journal
This document proposes and experimentally validates a solution for detecting and classifying fruit diseases from images. The proposed approach uses K-means clustering for image segmentation, extracts features from the segmented image, and classifies the images using a Support Vector Machine (SVM). The experimental results show the proposed solution can accurately detect and automatically classify fruit diseases. It is intended to help farmers identify diseases early to improve crop management and reduce economic losses from diseases.
IRJET- Detection of Plant Leaf Diseases using Machine LearningIRJET Journal
This document discusses using machine learning techniques to detect plant leaf diseases. It begins with an introduction explaining the importance of agriculture and detecting diseases early. It then discusses challenges with current detection methods and proposes using machine learning algorithms like KNN and SVM to classify diseases from digital images of leaves. The document reviews several previous studies that used image processing and neural networks to identify diseases. It concludes that KNN achieved higher accuracy than SVM for disease detection and proposes a novel classification approach combining machine learning and image analysis.
This document presents a method for recognizing five fungal diseases of wheat (leaf rust, stem rust, yellow rust, powdery mildew, and septoria) using deep learning on images. A dataset of 2414 wheat disease images (WFD2020) was created with over 80% representing single diseases and over 12% healthy plants. A convolutional neural network with the EfficientNet architecture achieved the best accuracy of 94.2% for identification. The recognition method was implemented as a Telegram bot, allowing users to assess wheat plants for disease in field conditions using mobile devices.
This document presents a proposed system for disease diagnosis of mango leaves using image processing techniques. The system uses a three-step process: 1) Image analysis to preprocess leaf images and extract affected regions, 2) Feature extraction of color and texture characteristics from affected regions, 3) Classification of leaf diseases based on extracted features using a trained machine learning model. The proposed system is intended to help agricultural specialists and farmers diagnose leaf diseases early and accurately by analyzing digital images of affected leaves. Some key advantages of the system include being low-cost, time-efficient, and able to diagnose multiple diseases. The system was tested on a dataset of 129 mango leaf images with promising 89.92% accuracy in identifying three common mango diseases.
IRJET- Disease Detection in the Leaves of Multiple PlantsIRJET Journal
1. The document proposes a deep learning-based method to detect diseases affecting the leaves of multiple plant varieties.
2. A convolutional neural network (CNN) model called ResNet-50 is trained on 1,222 images of diseased plant leaves representing 5 different diseases.
3. The CNN model achieves over 96% classification accuracy, outperforming conventional machine learning techniques for disease detection.
IRJET - Paddy Crop Disease Detection using Deep Learning Technique by using D...IRJET Journal
This document describes a study that uses deep learning and digital image processing techniques to detect diseases in paddy crops. The proposed system takes digital images of affected leaf parts as input and outputs the name of the detected disease and recommended pesticides. It first preprocesses and enhances the images before using edge detection, segmentation, and classification algorithms to analyze leaf parameters and identify diseases. The goal is to enable accurate, automated disease detection to help farmers protect crops and minimize pesticide usage.
IRJET- AI Based Fault Detection on Leaf and Disease Prediction using K-means ...IRJET Journal
This document discusses using k-means clustering and image processing techniques to detect faults and diseases on leaves. It aims to identify problem areas on leaves, calculate the ratio of faulty to normal areas, and predict the disease type. The document provides background on the importance of increasing food production despite challenges from crop diseases. It also reviews related work using image segmentation, feature extraction, and algorithms like k-means clustering, neural networks and support vector machines to analyze leaf images for disease detection. The proposed method uses k-means clustering on MATLAB to identify problem areas on leaves and calculate fault ratios to determine if leaves can be cured.
Bacterial foraging optimization based adaptive neuro fuzzy inference system IJECEIAES
Life of human being and animals depend on the environment which is surrounded by plants. Like human beings, plants also suffer from lot of diseases. Plant gets affected by completely including leaf, stem, root, fruit and flower; this affects the normal growth of the plant. Manual identification and diagnosis of plant diseases is very difficult. This method is costly as well as time-consuming so it is inefficient to be highly specific. Plant pathology deals with the progress in developing classification of plant diseases and their identification. This work clarifies the identification of plant diseases using leaf images caused by bacteria, viruses and fungus. By this method it can be identified and control the diseases. To identify the plant leaf disease Adaptive Neuro Fuzzy Inference System (ANFIS) was proposed. The proposed method shows more refined results than the existing works.
Fruit Disease Detection and ClassificationIRJET Journal
This document proposes and experimentally validates a solution for detecting and classifying fruit diseases from images. The proposed approach uses K-means clustering for image segmentation, extracts features from the segmented image, and classifies the images using a Support Vector Machine (SVM). The experimental results show the proposed solution can accurately detect and automatically classify fruit diseases. It is intended to help farmers identify diseases early to improve crop management and reduce economic losses from diseases.
IRJET- Detection of Plant Leaf Diseases using Machine LearningIRJET Journal
This document discusses using machine learning techniques to detect plant leaf diseases. It begins with an introduction explaining the importance of agriculture and detecting diseases early. It then discusses challenges with current detection methods and proposes using machine learning algorithms like KNN and SVM to classify diseases from digital images of leaves. The document reviews several previous studies that used image processing and neural networks to identify diseases. It concludes that KNN achieved higher accuracy than SVM for disease detection and proposes a novel classification approach combining machine learning and image analysis.
This document presents a method for recognizing five fungal diseases of wheat (leaf rust, stem rust, yellow rust, powdery mildew, and septoria) using deep learning on images. A dataset of 2414 wheat disease images (WFD2020) was created with over 80% representing single diseases and over 12% healthy plants. A convolutional neural network with the EfficientNet architecture achieved the best accuracy of 94.2% for identification. The recognition method was implemented as a Telegram bot, allowing users to assess wheat plants for disease in field conditions using mobile devices.
11.assessment of farm level pesticide use among maize farmers in oyo state, n...Alexander Decker
This document summarizes a study that assessed pesticide use among maize farmers in Oyo State, Nigeria. The study found that most farmers found pesticides to be both harmful and beneficial. While pesticides helped control insects and produce good quality crops, their excessive use negatively impacted farmer health and contaminated water sources. Although many farmers practiced good hygiene, large numbers neglected safety rules due to lack of education and awareness. The study suggests increasing awareness of pesticide effects, providing more safety materials, and strengthening regulations to protect farmers.
Assessment of farm level pesticide use among maize farmers in oyo state, nigeriaAlexander Decker
This document summarizes a study that assessed pesticide use among maize farmers in Oyo State, Nigeria. The study found that most farmers found pesticides to be both harmful and beneficial. While pesticides helped control pests and yield good quality crops, their excessive use negatively affected farmer health and contaminated water sources. The study also found that while most farmers practiced good hygiene like washing hands, many neglected safety rules due to lack of education and awareness. Overall, the study concluded that regulations and increased awareness are needed to protect farmers from the negative effects of pesticide use.
Application of artificial intelligence in food processing sectorRamabhau Patil
This document discusses the use of artificial intelligence in the food processing sector in India. It notes that the food processing industry in India is large but that quality and safety issues are a priority for improvement. It then describes how various artificial intelligence techniques, including fuzzy logic, neural networks, genetic algorithms, and others can be applied to complex food processing control problems to model non-linear systems with imperfect data. Several examples are provided of applications of AI for tasks like detecting plant diseases, evaluating food crispness, detecting defects in fruits, and identifying weeds. The document concludes by outlining some research areas where AI could further improve food quality measurement and monitoring.
Abstract— Today, fruit science have well been established in world trade networks and sophisticated cultural and postharvest technologies that allow fruits to be enjoyed throughout much of the year, instead of mere weeks per year like our ancestors experienced. Especially modern biotechnological methods including genetic engineering technologies have been taken part in breeding strategies of fruit crops. Several biotechnological methods can be applied to plant to have better ones in the process of fruit breeding. Genetic engineering is a powerful tool for plant improvement and has the potential to allow the integration of desirable characteristics into existing genomes. Transformation technology developed a path to transfer important genes into plant genome for enhancing resistance against fungal, viral pathogens, other pests, drought, and salinity as well as silencing undesirable genes and improvement in nutrient acquisition. Different gene transfer techniques could be employed for fruit species. As well as direct and indirect transformation, modern genome editing methods recently have been used in plant science. In this review, we illustrated how to use these technologies in fruit science.
Abstract— Agriculture is the basic need of human being to survive. Increase in human population, increases the food production. Largest areas are under rice cultivation. Rice plants were prone to attack by insect and pest. So, for its survival use of pesticide is necessary, but this had lead risk behaviour among rice farmers. The study was based on the farmers of Bargarh and Sundargarh District of Odisha regarding pesticide usage condition .100 farmers were interviewed from both the district, using questionnaire methods from February to April 2015. A questionnaire survey on personal history regarding agricultural labour, pesticide use and health history was conducted. Descriptive statistics was used for analysis of quantitative data. The most frequently used pesticides included organophosphates, carbamates. 2-3 times pesticide was applied after 15 days, after 1 month and also before the production time. Demographic data shows 87 respondents were male farmers rests were female farmers out of 100 respondents. Only 85 respondents were using sprayer for spraying pesticides out of 100 but 36 respondents were only using protective covers. 12 farmers only follow the instruction given on the pesticide container. 33 respondents have the knowledge of colour coding present in the pesticide bottle. Health symptom showed less frequently, in farmers using protective covers. Out of 100 respondents 58 had skin contact, 12 respondents suffer from eye irritation, and 28 respondents feel drowsiness after strong smell of pesticides while 31 farmers suffer from headache. Major factors of pesticide poisoning are due to lack of attention to safety precautions and lack of training before using of pesticide. So, training programme is necessary to improve safer pesticide behaviours, create more awareness among the farmers and also introduction of using bio pesticide instead of using pesticide.
The formation of Maize Foundation Inbred Lines: Analysis in Different Perspec...Agriculture Journal IJOEAR
This document discusses the formation and ideal characteristics of maize foundation inbred lines. It describes how foundation lines play an important role in maize breeding by concentrating favorable alleles and being well-suited to generating heterosis. Ideal foundation lines have plant types that coordinate photosynthesis and population structure well. They also possess high photosynthetic rates, effective sinks like medium-sized ears with many kernels, and coordination between source and sink through harvest index. Foundation lines adapted to wide environments and stress resistance are important for maize breeding programs.
Plant Leaf Disease Detection Using Machine LearningIRJET Journal
This document describes a research project that uses machine learning to detect plant leaf diseases. Specifically, it uses a Convolutional Neural Network (CNN) model trained on the PlantVillage dataset to classify images and identify 15 common diseases in tomato, potato, and pepper plants. The system is implemented as a web application that farmers can use to upload images of plant leaves. It provides disease names and treatment recommendations to help farmers efficiently diagnose issues and select appropriate pesticides. Validation tests found the system could accurately identify diseases 93.5% of the time. The goal is to help farmers, especially small-scale farmers, save crops and income by enabling easy, early detection of plant diseases.
A study on real time plant disease diagonsis systemIJARIIT
The document discusses developing a real-time plant disease diagnosis mobile application. It aims to allow farmers to easily capture images of plant leaves using a mobile camera, send the images to a central system for analysis, and receive diagnoses and treatment recommendations. The proposed system would use image processing and data mining techniques to analyze leaf images for abnormalities, identify the plant species, recognize any diseases present, and recommend appropriate pesticides and estimate treatment costs. This would provide a low-cost, convenient solution for farmers to quickly diagnose and respond to plant diseases.
International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.
The document proposes an image processing methodology to automatically grade disease on pomegranate leaves and identify bacterial blight disease. It involves image acquisition, pre-processing, color segmentation using k-means clustering to extract diseased spots, and calculating disease and total leaf areas to determine the percent infection and corresponding disease grade. The system can identify bacterial blight by checking leaves for yellow margins around diseased areas and fruits for cracks passing through black spots. The results of automatic grading are more accurate and less time-consuming than manual grading.
This document discusses a proposed loss-fused convolutional neural network model for identifying and classifying plant disease. The model aims to improve predictive performance by combining the advantages of two different loss functions. The model was tested on a dataset from the Plant Village Database and achieved 98.93% accuracy in discriminating between affected and unaffected plant leaf samples, outperforming other existing methodologies. The paper provides background on plant disease detection techniques and reviews related work applying machine learning and deep learning methods.
Plant Disease Detection Technique Using Image Processing and machine LearningJitendra111809
This document discusses designing an image processing-based software solution for automatic detection and classification of plant leaf diseases. It aims to identify diseases using image processing and allow for early detection of diseases as soon as they appear on leaves. This would help farmers more quickly diagnose problems and improve crop yields. The document reviews literature on existing work using machine learning and deep learning for plant disease detection. It also discusses challenges farmers face and the benefits an automated detection system could provide like accelerated diagnosis. Feature extraction methods explored include color, texture, shape and morphology analysis to identify diseases. The document concludes an automated system is important for speeding up the crop diagnosis process.
Plant Disease Detection and Identification using Leaf Images using deep learningIRJET Journal
The document discusses a method for plant disease detection and identification using deep learning on leaf images. The method involves collecting images of plant leaves, preprocessing the images through steps like segmentation and grayscale conversion, and classifying plant diseases using a convolutional neural network (CNN) classifier. The goal is to develop an automated system for early and accurate detection of plant diseases to improve crop productivity and help farmers. The system could help reduce costs and time compared to traditional expert-based identification methods. Experimental results found the CNN achieved over 99% accuracy in identifying three common pomegranate diseases from leaf images.
RICE PLANT DISEASE DETECTION AND REMEDIES RECOMMENDATION USING MACHINE LEARNINGIRJET Journal
This document describes a machine learning approach to detect diseases in rice plants from images and recommend remedies. It discusses three common rice diseases - leaf blast, bacterial leaf blight, and hispa - and how a convolutional neural network was trained on thousands of images to classify diseases. The proposed method uses CNN layers to extract features from images and fully connected layers to classify diseases. It aims to help farmers early detect diseases from photos and provide effective treatment recommendations to improve crop yields.
IRJET- Farmer Advisory: A Crop Disease Detection SystemIRJET Journal
1. The document presents a system for early detection of crop diseases using remote sensing images. The system involves training a model on images of healthy and diseased crops, and then using the model to monitor crops and identify diseases.
2. When a disease is detected, the system will immediately notify farmers with an early alert message, allowing them to take timely action. This approach aims to reduce crop losses from diseases.
3. The system is described as using KNN and Canny Edge algorithms for disease identification and has two phases - training and monitoring/identification. Its significant aspect is the early detection of diseases as they begin to spread on crop leaves.
This document describes a research project on crop disease detection using image processing and machine learning. The authors aim to develop a system that can recognize plant diseases from images of leaves by analyzing color, texture, and shape. The system would classify diseases using algorithms like convolutional neural networks (CNN), artificial neural networks (ANN), support vector machines (SVM), and fuzzy logic. This automatic disease detection could help farmers identify issues early and apply the proper treatments to prevent crop destruction and financial losses. The methodology captures leaf images and uses machine learning models trained on symptom features to diagnose common diseases like early rot and bacterial spots. The goal is to provide farmers with a fast and accurate disease identification tool.
Crop Leaf Disease Diagnosis using Convolutional Neural Networkijtsrd
This document summarizes a research paper that proposes a system for detecting crop leaf diseases using convolutional neural networks. The system can identify diseases in five major crops: corn, sugarcane, wheat, grape, and rice. It uses a MobileNet CNN model trained on a dataset of leaf images. Experiments show the system can accurately classify leaf diseases with 97.33% precision. The system automatically diagnoses leaf diseases and recommends pesticides, helping farmers detect and address issues early.
IRJET - E-Learning Package for Grape & Disease AnalysisIRJET Journal
This document presents a proposed e-learning system for detecting and classifying diseases in grape leaves using convolutional neural networks (CNNs). The system would involve taking images of grape leaves, pre-processing the images, extracting features using CNNs, and classifying the diseases. The researchers developed an algorithm using this process that could successfully detect and classify examined grape leaf diseases with 91% accuracy. The proposed system is intended to help farmers efficiently identify grape leaf diseases.
POMDETECT: AN INVESTIGATION INTO LEAF DISEASE DETECTION TECHNIQUESIRJET Journal
This document discusses various techniques for detecting diseases in pomegranate leaves, including visual inspection, spectral imaging, and machine learning approaches. It analyzes several studies that evaluated these techniques and their effectiveness in detecting common diseases like bacterial blight, anthracnose, and powdery mildew. Machine learning techniques like convolutional neural networks were shown to outperform other methods in accuracy and speed of detection. The document highlights the potential of these techniques, especially deep learning, to develop automated disease monitoring systems and aid farmers in managing diseases.
POMDETECT: AN INVESTIGATION INTO LEAF DISEASE DETECTION TECHNIQUESIRJET Journal
This document discusses various techniques for detecting diseases in pomegranate leaves, including visual inspection, spectral imaging, and machine learning approaches. It analyzes several studies that evaluated these techniques and their effectiveness in detecting common diseases like bacterial blight, anthracnose, and powdery mildew. Machine learning techniques like convolutional neural networks were shown to outperform other methods in accuracy and speed of detection. The document highlights the potential of automated disease detection systems to help farmers manage diseases and improve crop yields.
11.assessment of farm level pesticide use among maize farmers in oyo state, n...Alexander Decker
This document summarizes a study that assessed pesticide use among maize farmers in Oyo State, Nigeria. The study found that most farmers found pesticides to be both harmful and beneficial. While pesticides helped control insects and produce good quality crops, their excessive use negatively impacted farmer health and contaminated water sources. Although many farmers practiced good hygiene, large numbers neglected safety rules due to lack of education and awareness. The study suggests increasing awareness of pesticide effects, providing more safety materials, and strengthening regulations to protect farmers.
Assessment of farm level pesticide use among maize farmers in oyo state, nigeriaAlexander Decker
This document summarizes a study that assessed pesticide use among maize farmers in Oyo State, Nigeria. The study found that most farmers found pesticides to be both harmful and beneficial. While pesticides helped control pests and yield good quality crops, their excessive use negatively affected farmer health and contaminated water sources. The study also found that while most farmers practiced good hygiene like washing hands, many neglected safety rules due to lack of education and awareness. Overall, the study concluded that regulations and increased awareness are needed to protect farmers from the negative effects of pesticide use.
Application of artificial intelligence in food processing sectorRamabhau Patil
This document discusses the use of artificial intelligence in the food processing sector in India. It notes that the food processing industry in India is large but that quality and safety issues are a priority for improvement. It then describes how various artificial intelligence techniques, including fuzzy logic, neural networks, genetic algorithms, and others can be applied to complex food processing control problems to model non-linear systems with imperfect data. Several examples are provided of applications of AI for tasks like detecting plant diseases, evaluating food crispness, detecting defects in fruits, and identifying weeds. The document concludes by outlining some research areas where AI could further improve food quality measurement and monitoring.
Abstract— Today, fruit science have well been established in world trade networks and sophisticated cultural and postharvest technologies that allow fruits to be enjoyed throughout much of the year, instead of mere weeks per year like our ancestors experienced. Especially modern biotechnological methods including genetic engineering technologies have been taken part in breeding strategies of fruit crops. Several biotechnological methods can be applied to plant to have better ones in the process of fruit breeding. Genetic engineering is a powerful tool for plant improvement and has the potential to allow the integration of desirable characteristics into existing genomes. Transformation technology developed a path to transfer important genes into plant genome for enhancing resistance against fungal, viral pathogens, other pests, drought, and salinity as well as silencing undesirable genes and improvement in nutrient acquisition. Different gene transfer techniques could be employed for fruit species. As well as direct and indirect transformation, modern genome editing methods recently have been used in plant science. In this review, we illustrated how to use these technologies in fruit science.
Abstract— Agriculture is the basic need of human being to survive. Increase in human population, increases the food production. Largest areas are under rice cultivation. Rice plants were prone to attack by insect and pest. So, for its survival use of pesticide is necessary, but this had lead risk behaviour among rice farmers. The study was based on the farmers of Bargarh and Sundargarh District of Odisha regarding pesticide usage condition .100 farmers were interviewed from both the district, using questionnaire methods from February to April 2015. A questionnaire survey on personal history regarding agricultural labour, pesticide use and health history was conducted. Descriptive statistics was used for analysis of quantitative data. The most frequently used pesticides included organophosphates, carbamates. 2-3 times pesticide was applied after 15 days, after 1 month and also before the production time. Demographic data shows 87 respondents were male farmers rests were female farmers out of 100 respondents. Only 85 respondents were using sprayer for spraying pesticides out of 100 but 36 respondents were only using protective covers. 12 farmers only follow the instruction given on the pesticide container. 33 respondents have the knowledge of colour coding present in the pesticide bottle. Health symptom showed less frequently, in farmers using protective covers. Out of 100 respondents 58 had skin contact, 12 respondents suffer from eye irritation, and 28 respondents feel drowsiness after strong smell of pesticides while 31 farmers suffer from headache. Major factors of pesticide poisoning are due to lack of attention to safety precautions and lack of training before using of pesticide. So, training programme is necessary to improve safer pesticide behaviours, create more awareness among the farmers and also introduction of using bio pesticide instead of using pesticide.
The formation of Maize Foundation Inbred Lines: Analysis in Different Perspec...Agriculture Journal IJOEAR
This document discusses the formation and ideal characteristics of maize foundation inbred lines. It describes how foundation lines play an important role in maize breeding by concentrating favorable alleles and being well-suited to generating heterosis. Ideal foundation lines have plant types that coordinate photosynthesis and population structure well. They also possess high photosynthetic rates, effective sinks like medium-sized ears with many kernels, and coordination between source and sink through harvest index. Foundation lines adapted to wide environments and stress resistance are important for maize breeding programs.
Plant Leaf Disease Detection Using Machine LearningIRJET Journal
This document describes a research project that uses machine learning to detect plant leaf diseases. Specifically, it uses a Convolutional Neural Network (CNN) model trained on the PlantVillage dataset to classify images and identify 15 common diseases in tomato, potato, and pepper plants. The system is implemented as a web application that farmers can use to upload images of plant leaves. It provides disease names and treatment recommendations to help farmers efficiently diagnose issues and select appropriate pesticides. Validation tests found the system could accurately identify diseases 93.5% of the time. The goal is to help farmers, especially small-scale farmers, save crops and income by enabling easy, early detection of plant diseases.
A study on real time plant disease diagonsis systemIJARIIT
The document discusses developing a real-time plant disease diagnosis mobile application. It aims to allow farmers to easily capture images of plant leaves using a mobile camera, send the images to a central system for analysis, and receive diagnoses and treatment recommendations. The proposed system would use image processing and data mining techniques to analyze leaf images for abnormalities, identify the plant species, recognize any diseases present, and recommend appropriate pesticides and estimate treatment costs. This would provide a low-cost, convenient solution for farmers to quickly diagnose and respond to plant diseases.
International Journal of Engineering Research and Applications (IJERA) is an open access online peer reviewed international journal that publishes research and review articles in the fields of Computer Science, Neural Networks, Electrical Engineering, Software Engineering, Information Technology, Mechanical Engineering, Chemical Engineering, Plastic Engineering, Food Technology, Textile Engineering, Nano Technology & science, Power Electronics, Electronics & Communication Engineering, Computational mathematics, Image processing, Civil Engineering, Structural Engineering, Environmental Engineering, VLSI Testing & Low Power VLSI Design etc.
The document proposes an image processing methodology to automatically grade disease on pomegranate leaves and identify bacterial blight disease. It involves image acquisition, pre-processing, color segmentation using k-means clustering to extract diseased spots, and calculating disease and total leaf areas to determine the percent infection and corresponding disease grade. The system can identify bacterial blight by checking leaves for yellow margins around diseased areas and fruits for cracks passing through black spots. The results of automatic grading are more accurate and less time-consuming than manual grading.
This document discusses a proposed loss-fused convolutional neural network model for identifying and classifying plant disease. The model aims to improve predictive performance by combining the advantages of two different loss functions. The model was tested on a dataset from the Plant Village Database and achieved 98.93% accuracy in discriminating between affected and unaffected plant leaf samples, outperforming other existing methodologies. The paper provides background on plant disease detection techniques and reviews related work applying machine learning and deep learning methods.
Plant Disease Detection Technique Using Image Processing and machine LearningJitendra111809
This document discusses designing an image processing-based software solution for automatic detection and classification of plant leaf diseases. It aims to identify diseases using image processing and allow for early detection of diseases as soon as they appear on leaves. This would help farmers more quickly diagnose problems and improve crop yields. The document reviews literature on existing work using machine learning and deep learning for plant disease detection. It also discusses challenges farmers face and the benefits an automated detection system could provide like accelerated diagnosis. Feature extraction methods explored include color, texture, shape and morphology analysis to identify diseases. The document concludes an automated system is important for speeding up the crop diagnosis process.
Plant Disease Detection and Identification using Leaf Images using deep learningIRJET Journal
The document discusses a method for plant disease detection and identification using deep learning on leaf images. The method involves collecting images of plant leaves, preprocessing the images through steps like segmentation and grayscale conversion, and classifying plant diseases using a convolutional neural network (CNN) classifier. The goal is to develop an automated system for early and accurate detection of plant diseases to improve crop productivity and help farmers. The system could help reduce costs and time compared to traditional expert-based identification methods. Experimental results found the CNN achieved over 99% accuracy in identifying three common pomegranate diseases from leaf images.
RICE PLANT DISEASE DETECTION AND REMEDIES RECOMMENDATION USING MACHINE LEARNINGIRJET Journal
This document describes a machine learning approach to detect diseases in rice plants from images and recommend remedies. It discusses three common rice diseases - leaf blast, bacterial leaf blight, and hispa - and how a convolutional neural network was trained on thousands of images to classify diseases. The proposed method uses CNN layers to extract features from images and fully connected layers to classify diseases. It aims to help farmers early detect diseases from photos and provide effective treatment recommendations to improve crop yields.
IRJET- Farmer Advisory: A Crop Disease Detection SystemIRJET Journal
1. The document presents a system for early detection of crop diseases using remote sensing images. The system involves training a model on images of healthy and diseased crops, and then using the model to monitor crops and identify diseases.
2. When a disease is detected, the system will immediately notify farmers with an early alert message, allowing them to take timely action. This approach aims to reduce crop losses from diseases.
3. The system is described as using KNN and Canny Edge algorithms for disease identification and has two phases - training and monitoring/identification. Its significant aspect is the early detection of diseases as they begin to spread on crop leaves.
This document describes a research project on crop disease detection using image processing and machine learning. The authors aim to develop a system that can recognize plant diseases from images of leaves by analyzing color, texture, and shape. The system would classify diseases using algorithms like convolutional neural networks (CNN), artificial neural networks (ANN), support vector machines (SVM), and fuzzy logic. This automatic disease detection could help farmers identify issues early and apply the proper treatments to prevent crop destruction and financial losses. The methodology captures leaf images and uses machine learning models trained on symptom features to diagnose common diseases like early rot and bacterial spots. The goal is to provide farmers with a fast and accurate disease identification tool.
Crop Leaf Disease Diagnosis using Convolutional Neural Networkijtsrd
This document summarizes a research paper that proposes a system for detecting crop leaf diseases using convolutional neural networks. The system can identify diseases in five major crops: corn, sugarcane, wheat, grape, and rice. It uses a MobileNet CNN model trained on a dataset of leaf images. Experiments show the system can accurately classify leaf diseases with 97.33% precision. The system automatically diagnoses leaf diseases and recommends pesticides, helping farmers detect and address issues early.
IRJET - E-Learning Package for Grape & Disease AnalysisIRJET Journal
This document presents a proposed e-learning system for detecting and classifying diseases in grape leaves using convolutional neural networks (CNNs). The system would involve taking images of grape leaves, pre-processing the images, extracting features using CNNs, and classifying the diseases. The researchers developed an algorithm using this process that could successfully detect and classify examined grape leaf diseases with 91% accuracy. The proposed system is intended to help farmers efficiently identify grape leaf diseases.
POMDETECT: AN INVESTIGATION INTO LEAF DISEASE DETECTION TECHNIQUESIRJET Journal
This document discusses various techniques for detecting diseases in pomegranate leaves, including visual inspection, spectral imaging, and machine learning approaches. It analyzes several studies that evaluated these techniques and their effectiveness in detecting common diseases like bacterial blight, anthracnose, and powdery mildew. Machine learning techniques like convolutional neural networks were shown to outperform other methods in accuracy and speed of detection. The document highlights the potential of these techniques, especially deep learning, to develop automated disease monitoring systems and aid farmers in managing diseases.
POMDETECT: AN INVESTIGATION INTO LEAF DISEASE DETECTION TECHNIQUESIRJET Journal
This document discusses various techniques for detecting diseases in pomegranate leaves, including visual inspection, spectral imaging, and machine learning approaches. It analyzes several studies that evaluated these techniques and their effectiveness in detecting common diseases like bacterial blight, anthracnose, and powdery mildew. Machine learning techniques like convolutional neural networks were shown to outperform other methods in accuracy and speed of detection. The document highlights the potential of automated disease detection systems to help farmers manage diseases and improve crop yields.
International Journal of Research in Advent Technology (IJRAT),
VOLUME-7 ISSUE-11, NOVEMBER 2019,
ISSN: 2321-9637 (Online),
Published By: MG Aricent Pvt Ltd
Leaf Disease Detection and Selection of Fertilizers using Artificial Neural N...IRJET Journal
This document proposes a system for detecting leaf diseases and selecting appropriate fertilizers using artificial neural networks. The system involves image acquisition, preprocessing, feature extraction using gray level co-occurrence matrix (GLCM) and statistical moments, training an artificial neural network, classifying diseases, and identifying the disease name and recommended fertilizer. It is intended to provide farmers with preventative treatment recommendations. The system is tested on mango and lemon leaves with two diseases each. If implemented, it could help farmers identify diseases early and apply the correct fertilizers to improve crop quality and yields.
IRJET- Semi-Automatic Leaf Disease Detection and Classification System for So...IRJET Journal
This document presents a semi-automatic system for detecting and classifying leaf diseases in soybean plants. The system uses image processing and machine learning techniques. It first segments leaf images into clusters using k-means clustering. It then extracts color and texture features from the clusters. Support vector machines are used to classify leaves as healthy or diseased, and to further classify diseased leaves into categories like downy mildew or leaf blight. The system achieves acceptable average accuracy levels that are better than existing methods. It provides a way to identify leaf diseases early in an automated manner to improve crop yields and food security.
IRJET- Hybrid Model for Crop Management SystemIRJET Journal
The document describes a hybrid model for crop management using image processing techniques to detect plant diseases. It involves collecting images of healthy and diseased plant leaves, pre-processing the images, segmenting the leaves from the images using k-means clustering, extracting features from the segments like color and texture, and classifying the images to detect diseases. The proposed system uses k-means clustering and Hough transform for accurate segmentation and disease detection. It aims to identify the affected parts of leaves in percentage to help farmers detect diseases early and take preventive measures.
An Exploration on the Identification of Plant Leaf Diseases using Image Proce...Tarun Kumar
From the ancient years, humans and other
social species directly & indirectly dependent on Plants.
Plants play an enormous role in human life by providing
them food for living, wood for houses and other resources
to live life.So, human should take care of plants and
agricultural crops. But apart from the human, various
natural factors are there that are responsible for
destroying the growth of plants like unavailability of
accurate plant resources, deficiency of sunlight, weather
conditions, lack of expert knowledge for the accurate use
of pesticides. The major factor responsible for this
destruction of plant growth is diseases. Early detection
and accurate identification of diseases can control the
spread of infection.In the earlier days, it was not easy to
identify the plant diseases but with the advancements of
digital technology, it becomes easy to identify plant disease
with image processing techniques. In this paper, an
exploration is made on the exiting approaches of plant leaf
disease detection using image processing approach. Also a
discussion is made on the major disease types like fungal,
bacterial and viral diseases. Different authors have
presented the different approaches for the identification of
leaf diseases for the different plant types.
Similar to IRJET- Agricultural Seed Disease Detection using Image Processing Technique (20)
TUNNELING IN HIMALAYAS WITH NATM METHOD: A SPECIAL REFERENCES TO SUNGAL TUNNE...IRJET Journal
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.
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.
Batteries -Introduction – Types of Batteries – discharging and charging of battery - characteristics of battery –battery rating- various tests on battery- – Primary battery: silver button cell- Secondary battery :Ni-Cd battery-modern battery: lithium ion battery-maintenance of batteries-choices of batteries for electric vehicle applications.
Fuel Cells: Introduction- importance and classification of fuel cells - description, principle, components, applications of fuel cells: H2-O2 fuel cell, alkaline fuel cell, molten carbonate fuel cell and direct methanol fuel cells.
Null Bangalore | Pentesters Approach to AWS IAMDivyanshu
#Abstract:
- Learn more about the real-world methods for auditing AWS IAM (Identity and Access Management) as a pentester. So let us proceed with a brief discussion of IAM as well as some typical misconfigurations and their potential exploits in order to reinforce the understanding of IAM security best practices.
- Gain actionable insights into AWS IAM policies and roles, using hands on approach.
#Prerequisites:
- Basic understanding of AWS services and architecture
- Familiarity with cloud security concepts
- Experience using the AWS Management Console or AWS CLI.
- For hands on lab create account on [killercoda.com](https://killercoda.com/cloudsecurity-scenario/)
# Scenario Covered:
- Basics of IAM in AWS
- Implementing IAM Policies with Least Privilege to Manage S3 Bucket
- Objective: Create an S3 bucket with least privilege IAM policy and validate access.
- Steps:
- Create S3 bucket.
- Attach least privilege policy to IAM user.
- Validate access.
- Exploiting IAM PassRole Misconfiguration
-Allows a user to pass a specific IAM role to an AWS service (ec2), typically used for service access delegation. Then exploit PassRole Misconfiguration granting unauthorized access to sensitive resources.
- Objective: Demonstrate how a PassRole misconfiguration can grant unauthorized access.
- Steps:
- Allow user to pass IAM role to EC2.
- Exploit misconfiguration for unauthorized access.
- Access sensitive resources.
- Exploiting IAM AssumeRole Misconfiguration with Overly Permissive Role
- An overly permissive IAM role configuration can lead to privilege escalation by creating a role with administrative privileges and allow a user to assume this role.
- Objective: Show how overly permissive IAM roles can lead to privilege escalation.
- Steps:
- Create role with administrative privileges.
- Allow user to assume the role.
- Perform administrative actions.
- Differentiation between PassRole vs AssumeRole
Try at [killercoda.com](https://killercoda.com/cloudsecurity-scenario/)
Use PyCharm for remote debugging of WSL on a Windo cf5c162d672e4e58b4dde5d797...shadow0702a
This document serves as a comprehensive step-by-step guide on how to effectively use PyCharm for remote debugging of the Windows Subsystem for Linux (WSL) on a local Windows machine. It meticulously outlines several critical steps in the process, starting with the crucial task of enabling permissions, followed by the installation and configuration of WSL.
The guide then proceeds to explain how to set up the SSH service within the WSL environment, an integral part of the process. Alongside this, it also provides detailed instructions on how to modify the inbound rules of the Windows firewall to facilitate the process, ensuring that there are no connectivity issues that could potentially hinder the debugging process.
The document further emphasizes on the importance of checking the connection between the Windows and WSL environments, providing instructions on how to ensure that the connection is optimal and ready for remote debugging.
It also offers an in-depth guide on how to configure the WSL interpreter and files within the PyCharm environment. This is essential for ensuring that the debugging process is set up correctly and that the program can be run effectively within the WSL terminal.
Additionally, the document provides guidance on how to set up breakpoints for debugging, a fundamental aspect of the debugging process which allows the developer to stop the execution of their code at certain points and inspect their program at those stages.
Finally, the document concludes by providing a link to a reference blog. This blog offers additional information and guidance on configuring the remote Python interpreter in PyCharm, providing the reader with a well-rounded understanding of the process.
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.
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.
Applications of artificial Intelligence in Mechanical Engineering.pdfAtif Razi
Historically, mechanical engineering has relied heavily on human expertise and empirical methods to solve complex problems. With the introduction of computer-aided design (CAD) and finite element analysis (FEA), the field took its first steps towards digitization. These tools allowed engineers to simulate and analyze mechanical systems with greater accuracy and efficiency. However, the sheer volume of data generated by modern engineering systems and the increasing complexity of these systems have necessitated more advanced analytical tools, paving the way for AI.
AI offers the capability to process vast amounts of data, identify patterns, and make predictions with a level of speed and accuracy unattainable by traditional methods. This has profound implications for mechanical engineering, enabling more efficient design processes, predictive maintenance strategies, and optimized manufacturing operations. AI-driven tools can learn from historical data, adapt to new information, and continuously improve their performance, making them invaluable in tackling the multifaceted challenges of modern mechanical engineering.
Rainfall intensity duration frequency curve statistical analysis and modeling...bijceesjournal
Using data from 41 years in Patna’ India’ the study’s goal is to analyze the trends of how often it rains on a weekly, seasonal, and annual basis (1981−2020). First, utilizing the intensity-duration-frequency (IDF) curve and the relationship by statistically analyzing rainfall’ the historical rainfall data set for Patna’ India’ during a 41 year period (1981−2020), was evaluated for its quality. Changes in the hydrologic cycle as a result of increased greenhouse gas emissions are expected to induce variations in the intensity, length, and frequency of precipitation events. One strategy to lessen vulnerability is to quantify probable changes and adapt to them. Techniques such as log-normal, normal, and Gumbel are used (EV-I). Distributions were created with durations of 1, 2, 3, 6, and 24 h and return times of 2, 5, 10, 25, and 100 years. There were also mathematical correlations discovered between rainfall and recurrence interval.
Findings: Based on findings, the Gumbel approach produced the highest intensity values, whereas the other approaches produced values that were close to each other. The data indicates that 461.9 mm of rain fell during the monsoon season’s 301st week. However, it was found that the 29th week had the greatest average rainfall, 92.6 mm. With 952.6 mm on average, the monsoon season saw the highest rainfall. Calculations revealed that the yearly rainfall averaged 1171.1 mm. Using Weibull’s method, the study was subsequently expanded to examine rainfall distribution at different recurrence intervals of 2, 5, 10, and 25 years. Rainfall and recurrence interval mathematical correlations were also developed. Further regression analysis revealed that short wave irrigation, wind direction, wind speed, pressure, relative humidity, and temperature all had a substantial influence on rainfall.
Originality and value: The results of the rainfall IDF curves can provide useful information to policymakers in making appropriate decisions in managing and minimizing floods in the study area.