This document discusses various survey instruments and methods that have been used to measure light pollution. It reviews 12 different surveys that utilized technologies like satellite measurements, calibrated cameras, light meters, and custom-built devices. Each technology has advantages and disadvantages for measuring light pollution. The goal of the paper is to develop a new portable device that can precisely measure light intensity and spectrum to help address light pollution issues. It concludes that as artificial night lighting has increased light pollution, researchers have explored many tools to collect quantitative data on light pollution levels and inform efforts to mitigate its environmental and health impacts.
IRJET- Land Cover Index Classification using Satellite Images with Different ...IRJET Journal
This document presents a study on land cover index classification of satellite images of the Ayeyarwaddy Delta region of Myanmar. The study uses Google Earth satellite images from 2004-2014. The images are classified into three indices: buildings, vegetation, and roads. Three image enhancement methods are applied prior to classification - V-channel enhancement, histogram equalization, and adaptive histogram equalization. K-means clustering is then used to classify the enhanced images into the three indices in CIE L*a*b* color space. The classification results of each enhancement method are evaluated and compared using mean squared error and peak signal-to-noise ratio. According to the results, V-channel enhancement provides the best classification results compared to
IRJET- A Review of Fire Detection TechniquesIRJET Journal
This document reviews different techniques for fire detection. It discusses monitoring through observation towers, satellite-based monitoring, and systems using digital cameras and wireless sensor networks. Observation towers rely on human monitoring but have limitations. Satellite detection can find fires from space but provides intermittent coverage. Systems using cameras and sensors can automatically detect and verify fires with images. Wireless sensor networks are considered the best solution as sensor nodes can continuously monitor an area for temperature, smoke, and other indicators to detect fires early.
IRJET- Land Use & Land Cover Change Detection using G.I.S. & Remote SensingIRJET Journal
This document discusses land use and land cover change detection in Vadodara, India between 1998 and 2008 using remote sensing and GIS techniques. Specifically, it analyzed Landsat satellite images from those two decades to map and classify land use, including built up area, vegetation, vacant land, and water bodies. The methodology involved image preprocessing like geometric correction and radiometric normalization. Images were then enhanced and classified using both supervised and unsupervised classification. Comparing the classified maps from 1998 and 2008 allowed analyzing changes in land use over that 10-year period and calculating the rate of land consumption. The study aimed to provide information to urban planners for predicting future growth and avoiding problems associated with rapid urbanization.
IRJET- Geological Boundary Detection for Satellite Images using AI TechniqueIRJET Journal
This document summarizes a research paper that proposes a method for detecting geological boundaries in satellite images using artificial intelligence techniques. The method involves pre-processing images, generating histograms to analyze pixel values, performing 2D convolution on image planes, applying a particle swarm optimization algorithm to identify boundaries, and testing the approach on pre-flood and post-flood satellite images of Kerala, India. The results show differences in detected geological boundaries between the two images, allowing changes from flooding to be identified. The method provides a way to automatically analyze satellite imagery and extract geological boundary information.
This technical report describes the design and development of a waypoint-based rover prototype for coastal surveillance. The objectives are to develop a waypoint system suitable for coastal monitoring using a rover that can move across various surfaces and validate its operational capabilities. The prototype rover is equipped with a GPS, magnetometer, and wireless communication to set waypoints and receive instructions via an Arduino microcontroller. It is intended to improve existing coastal monitoring tools by allowing autonomous operation along preset routes.
IRJET- Tool: Segregration of Bands in Sentinel Data and Calculation of NDVIIRJET Journal
This document discusses using satellite imagery and vegetation indices to analyze and map vegetation. It summarizes several research papers on using the Normalized Difference Vegetation Index (NDVI) with different sensors and techniques. Specifically, it examines calculating NDVI from mountain terrain satellite data, using selected bands from Sentinel-2 satellite data for agriculture applications, extracting buildings from satellite images using shadow detection, and applying NDVI to unmanned aerial system multispectral remote sensing for post-disaster assessment. The document also discusses preprocessing techniques and algorithms like random forests and support vector machines for satellite image classification.
REMOTE SENSING AND GEOGRAPHIC INFORMATION SYSTEMS AM Publications
Remote sensing technology's increasing accessibility helps us observe research and learn about our globe in ways we could only imagine a generation ago. Guides to profound knowledge of historical, conceptual and practical uses of remote sensing which is increasing GIS technology. This paper will go briefly through remote sensing benefits, history, technology and the GIS and remote sensing integration and their applications. Remote sensing (RS) is used in mapping the predicted and actual species and dominates the ecosystem canopy.
IRJET- Land Cover Index Classification using Satellite Images with Different ...IRJET Journal
This document presents a study on land cover index classification of satellite images of the Ayeyarwaddy Delta region of Myanmar. The study uses Google Earth satellite images from 2004-2014. The images are classified into three indices: buildings, vegetation, and roads. Three image enhancement methods are applied prior to classification - V-channel enhancement, histogram equalization, and adaptive histogram equalization. K-means clustering is then used to classify the enhanced images into the three indices in CIE L*a*b* color space. The classification results of each enhancement method are evaluated and compared using mean squared error and peak signal-to-noise ratio. According to the results, V-channel enhancement provides the best classification results compared to
IRJET- A Review of Fire Detection TechniquesIRJET Journal
This document reviews different techniques for fire detection. It discusses monitoring through observation towers, satellite-based monitoring, and systems using digital cameras and wireless sensor networks. Observation towers rely on human monitoring but have limitations. Satellite detection can find fires from space but provides intermittent coverage. Systems using cameras and sensors can automatically detect and verify fires with images. Wireless sensor networks are considered the best solution as sensor nodes can continuously monitor an area for temperature, smoke, and other indicators to detect fires early.
IRJET- Land Use & Land Cover Change Detection using G.I.S. & Remote SensingIRJET Journal
This document discusses land use and land cover change detection in Vadodara, India between 1998 and 2008 using remote sensing and GIS techniques. Specifically, it analyzed Landsat satellite images from those two decades to map and classify land use, including built up area, vegetation, vacant land, and water bodies. The methodology involved image preprocessing like geometric correction and radiometric normalization. Images were then enhanced and classified using both supervised and unsupervised classification. Comparing the classified maps from 1998 and 2008 allowed analyzing changes in land use over that 10-year period and calculating the rate of land consumption. The study aimed to provide information to urban planners for predicting future growth and avoiding problems associated with rapid urbanization.
IRJET- Geological Boundary Detection for Satellite Images using AI TechniqueIRJET Journal
This document summarizes a research paper that proposes a method for detecting geological boundaries in satellite images using artificial intelligence techniques. The method involves pre-processing images, generating histograms to analyze pixel values, performing 2D convolution on image planes, applying a particle swarm optimization algorithm to identify boundaries, and testing the approach on pre-flood and post-flood satellite images of Kerala, India. The results show differences in detected geological boundaries between the two images, allowing changes from flooding to be identified. The method provides a way to automatically analyze satellite imagery and extract geological boundary information.
This technical report describes the design and development of a waypoint-based rover prototype for coastal surveillance. The objectives are to develop a waypoint system suitable for coastal monitoring using a rover that can move across various surfaces and validate its operational capabilities. The prototype rover is equipped with a GPS, magnetometer, and wireless communication to set waypoints and receive instructions via an Arduino microcontroller. It is intended to improve existing coastal monitoring tools by allowing autonomous operation along preset routes.
IRJET- Tool: Segregration of Bands in Sentinel Data and Calculation of NDVIIRJET Journal
This document discusses using satellite imagery and vegetation indices to analyze and map vegetation. It summarizes several research papers on using the Normalized Difference Vegetation Index (NDVI) with different sensors and techniques. Specifically, it examines calculating NDVI from mountain terrain satellite data, using selected bands from Sentinel-2 satellite data for agriculture applications, extracting buildings from satellite images using shadow detection, and applying NDVI to unmanned aerial system multispectral remote sensing for post-disaster assessment. The document also discusses preprocessing techniques and algorithms like random forests and support vector machines for satellite image classification.
REMOTE SENSING AND GEOGRAPHIC INFORMATION SYSTEMS AM Publications
Remote sensing technology's increasing accessibility helps us observe research and learn about our globe in ways we could only imagine a generation ago. Guides to profound knowledge of historical, conceptual and practical uses of remote sensing which is increasing GIS technology. This paper will go briefly through remote sensing benefits, history, technology and the GIS and remote sensing integration and their applications. Remote sensing (RS) is used in mapping the predicted and actual species and dominates the ecosystem canopy.
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology
Smoke detection in video for early warning using static and dynamic featureseSAT Journals
Abstract An image processing approach for detection of smoke in video using static and dynamic features is proposed in this paper. As the conventional smoke detection such as particle sampling, smoke, temperature, Humidity Sensors needs to be close to the source of the smoke for detection, also they have weakness in wide coverage area and low response time. In order to overcome these shortcomings, this paper presents a method based on image processing techniques, capable to identify smoke from video taken from video dataset. The proposed detection method consists of the following steps: moving region detection, smoke color detection, detecting smoke disorder, direction and then classification phase. This will provide early warnings such as fire, thus reducing economic losses and casualties. In addition, it will help to improve the rate of smoke detection, as well as reducing the false detection rate of other suspected object. The paper is structured as follows: section 1 describes introduction part and features of smoke used to differentiate it from other suspected object. Then section 2 describes the previous work including conventional and recent research on smoke detection. Next, section 3 describes the proposed smoke detection system. Finally conclusion is given. Index Terms: smoke detection, moving region detection, smoke features
The Research Center for Renewable Energy Mapping and Assessment at Masdar Institute aims to develop regional knowledge and leadership in renewable energy assessment and mapping for arid environments. The Center has over 26 staff members and has succeeded in developing the UAE Solar Atlas and playing a key role in the Global Solar and Wind Atlas initiative. Some of the Center's facilities and capabilities include a satellite ground station, 200TB storage system, and tools for solar resource forecasting and performance modeling of solar power technologies.
Computer model for tsunami vulnerability using sentinel 2A and SRTM images op...journalBEEI
This study aims to develop a software framework for modeling of tsunami vulnerability using DEM and Sentinel 2 images. The stages of study, are: 1) extraction Sentinel 2 images using algorithms NDVI, NDBI, NDWI, MSAVI, and MNDWI; 2) prediction vegetation indices using machine learning algorithms. 3) accuracy testing using the MSE, ME, RMSE, MAE, MPE, and MAPE; 4) spatial prediction using Kriging function and 5) modeling tsunami vulnerability indicators. The results show that in 2021 the area was dominated by vegetation density between (-0.1-0.3) with moderate to high vulnerability and risk of land use tsunami as a result of the decreasing of vegetation. The prediction results for 2021 show a low canopy density of vegetation and a high degree of land surface slope. Based on the prediction results in 2021, the study area mostly shows the existence of built-up lands with a high tsunami vulnerability risk (more than 0.1). Vegetation population had decreased to 67% from the original areas in 2017 with an area of 135 km2. Forest vegetation had decreased by 45% from 116 km2 in 2017. Land use for fisheries had increased to the area of 86 km2 from 2017 with an area of 24 km2.
A Review on: Spatial Image Processing and Wireless Sensor Network Design to I...IRJET Journal
This document provides a review of using spatial image processing and wireless sensor networks to identify and monitor rainfall-triggered landslides. It discusses how geographical information systems can be used to identify landslide prone areas and validate landslide occurrences. It also describes how wireless sensor networks with sensors monitoring factors like rainfall, groundwater levels, and slope movement can provide real-time monitoring of landslides and early warning systems to reduce losses. The document reviews various landslide forecasting and monitoring methods that have been used, including different sensor network topologies, routing protocols, and algorithms for data collection and analysis.
Comparing canopy density measurement from UAV and hemispherical photography: ...IJECEIAES
UAV and hemispherical photography are common methods used in canopy density measurement. These two methods have opposite viewing angles where hemispherical photography measures canopy density upwardly, while UAV captures images downwardly. This study aims to analyze and compare both methods to be used as the input data for canopy density estimation when linked with a lower spatial resolution of remote sensing data i.e. Landsat image. We correlated the field data of canopy density with vegetation indices (NDVI, MSAVI, and AFRI) from Landsat-8. The canopy density values measured from UAV and hemispherical photography displayed a strong relationship with 0.706 coefficient of correlation. Further results showed that both measurements can be used in canopy density estimation using satellite imagery based on their high correlations with Landsat-based vegetation indices. The highest correlation from downward and upward measurement appeared when linked with NDVI with a correlation of 0.962 and 0.652, respectively. Downward measurement using UAV exhibited a higher relationship compared to hemispherical photography. The strong correlation between UAV data and Landsat data is because both are captured from the vertical direction, and 30 m pixel of Landsat is a downscaled image of the aerial photograph. Moreover, field data collection can be easily conducted by deploying drone to cover inaccessible sample plots.
IRJET- Inspection of Components with the Support of the DronesIRJET Journal
This document discusses using drones to inspect industrial components and structures. It provides guidelines for carrying out drone-supported surveys, including choosing drones and sensors, flight planning, and risk assessment. Drones can be equipped with cameras, thermal sensors, and other devices to inspect equipment, pipelines, solar panels, buildings, and more. Regulations divide drones into classes based on weight, and pilots require certifications. Future regulations in Europe may create a single drone category and adjust certification requirements. Inspections allow evaluating assets without direct contact or safety equipment and can reduce time and costs compared to traditional methods.
Granular Mobility-Factor Analysis Framework for enrichingOccupancy Sensing wi...IJECEIAES
With the growing need for adoption of smarter resource control system in existing infrastructure, the proliferation of occupancy sensing is slowly increasing its pace. After reviewing an existing system, we find that utilization of Doppler radar is less progressive in enhancing the accuracy of occupancy sensing operation. Therefore, we introduce a novel analytical model that is meant for incorporating granularity in tracing the psychological periodic characteristic of an object by emphasizing on the mobility and uncertainty movement of an object in the monitoring area. Hence, the model is more emphasized on identifying the rate of change in any periodic physiological characteristic of an object with the aid of mathematical modelling. At the same time, the model extracts certain traits of frequency shift and directionality for better tracking of the unidentified object behavior where its applicabilibility can be generalized in majority of the fields related to object detection.
The document describes the development of an unmanned aerial vehicle (UAV) image acquisition system for precision agriculture applications. Specifically, the system was developed to map spatial variability in vineyards at a low cost. Three UAV platforms were built using commercial models and open source autopilots. Two digital cameras were modified to capture near infrared wavelengths. Laboratory tests were conducted to calibrate the cameras. Field tests were carried out to capture images over vineyards in Turkey and generate NDVI maps showing variability. The total system cost was approximately $1600, making it an affordable solution for precision agriculture applications.
This document compares three methods for mapping land cover of Vaderahalli Village, India: analysis of satellite imagery using GIS software MapInfo, analysis of Google Earth images using Google Pro software, and analysis of Google Earth images using MATLAB software. Land cover features mapped included green cover, water bodies, open spaces, paved surfaces and built-up areas. Results from each method were verified on-site using GPS. Analysis with MapInfo using satellite imagery provided the most accurate results but was more expensive and complex. Google Pro analysis was less accurate but simpler and cheaper. MATLAB analysis was least accurate and most complex and time-consuming. Overall, remote sensing with GIS provided the most effective land cover mapping approach.
Weather balloons are high-altitude meteorological balloons particularly used for carrying scientific payloads into the upper atmosphere. These data are obtained by using an instrument called as radiosonde which is attached to the helium filled weather balloon to measure the meteorological data as it ascends up into the atmosphere. For more than 100 years, weather balloons have given valuable information for climate and meteorological research. In this paper, the radiosonde module is designed with negligible risk of failure and cost effectiveness. The instruments to be fixed along with the weather balloon are logging camera, temperature sensor, pressure sensor, humidity sensor, global positioning system (GPS) module and a power source. This module is used to measure and log the basic weather parameters such as pressure, temperature, humidity and this also captures the picture of a particular locality with the help of a microcontroller. This proposed work is useful for observing high altitude weather data which is essential for predicting natural disasters. Further more, it is helpful to analyze the climatological and weather details of a particular region it also plays an important role in estimating agricultural models.
This document describes the design of a remotely monitored agricultural vehicle. The vehicle is equipped with sensors to measure temperature, moisture, humidity, and nitrogen, phosphorus, and potassium (NPK) levels in soil. It transmits sensor data via Wi-Fi to be viewed on a mobile app. A camera provides live video streaming and a GPS tracker monitors the vehicle's location. The system aims to help farmers remotely monitor field conditions to optimize water and nutrient management. It was tested in soil and successfully measured various parameters and transmitted data via Wi-Fi. The project allows individual plant monitoring over an entire field to improve crop yields.
Data Collection via Synthetic Aperture Radiometry towards Global SystemIJERA Editor
Nowadays it is widely accepted that remote sensing is an efficient way of large data management philosophy. In
this paper, we present a future view of the big data collection by synthetic aperture radiometry as a passive
microwave remote sensing towards building a global monitoring system. Since the collected data may not have
any value, it is mandatory to analyses these data in order to get valuable and beneficial information with respect
to their base data. The collected data by synthetic aperture radiometry is one of the high resolution earth
observation, these data will be an intensive problems, Meanwhile, Synthetic Aperture Radar able to work in
several bands, X, C, S, L and P-band. The important role of synthetic aperture radiometry is how to collect data
from areas with inadequate network infrastructures where the ground network facilities were destroyed. The
future concern is to establish a new global data management system, which is supported by the groups of
international teams working to develop technology based on international regulations. There is no doubt that the
existing techniques are so limited to solve big data problems totally. There is a lot of work towards improving 2-
D and 3-D SAR to get better resolution.
Critical Infrastructure Monitoring Using UAV Imageryaditess
The use of two rapidly evolving approaches, the Unmanned Aerial Vehicles (UAVs) and Dense Image Matching (DIM) techniques is an attractive solution to extract high quality photogrammetric products like 3D point clouds and orthoimages.
The document provides an overview of the European Space Agency's (ESA) activities in the area of image information mining (IIM) and knowledge discovery from Earth observation data. It discusses ESA's motivation to foster the use of IIM technologies to improve access and exploitation of data from past, current, and future Earth observation missions like Sentinels. It summarizes several of ESA's key initiatives and systems in this area over the past decade, including the Image Information Mining Coordination Group, the Knowledge-based Information Mining prototype, Knowledge-centered Earth Observation platform, and Multi-temporal Evolution Analysis prototype. It also describes exploitation platforms and services ESA has developed to support the scientific use and mining of Earth observation data.
Development of a Java-based application for environmental remote sensing data...IJECEIAES
Air pollution is one of the most serious problems the world faces today. It is highly necessary to monitor pollutants in real-time to anticipate and reduce damages caused in several fields of activities. Likewise, it is necessary to provide decision makers with useful and updated environmental data. As a solution to a part of the above-mentioned necessities, we developed a Java-based application software to collect, process and visualize several environmental and pollution data, acquired from the Mediterranean Dialog earth Observatory (MDEO) platform [1]. This application will amass data of Morocco area from EUMETSAT satellites, and will decompress, filter and classify the received datasets. Then we will use the processed data to build an interactive environmental real-time map of Morocco. This should help finding out potential correlations between pollutants and emitting sources.
IRJET- Air Quality and Dust Level Monitoring using IoTIRJET Journal
This document presents a real-time air quality monitoring system using IoT. The system detects carbon monoxide, carbon dioxide, temperature, humidity, dust, and formaldehyde using various sensors connected to a Node MCU microcontroller. The sensor data is transmitted via WiFi to a cloud server and displayed on an OLED screen and mobile app. Test results show the system can successfully monitor changes in air pollutants and environmental conditions in real-time.
Policing of the Environment by using an Integrated systemIRJET Journal
The document describes a system for monitoring environmental conditions using sensors and the Internet of Things (IoT). The system uses sensors to measure temperature, humidity, atmospheric pressure, light intensity, and noise levels. The sensor data is sent to an Arduino microcontroller and displayed on an LCD screen. It is also sent via WiFi to the cloud using an ESP8266 module and made available online. The system allows continuous, remote monitoring of environmental parameters to police or assess the environment.
IRJET- Fire Detection using Infrared Images for Uav-Based Forest Fire Sur...IRJET Journal
This document describes a system for detecting forest fires using infrared images from unmanned aerial vehicles (UAVs). The system uses a simple fire detection algorithm based on thresholding infrared images to detect areas of high heat that could indicate a fire. Multiple UAVs can work collaboratively to monitor large forest areas. The system was tested using controlled forest fires involving three UAVs: two autonomous helicopters and one blimp. The algorithm detects fires by analyzing differences in pixel intensities between consecutive image frames to identify changes that indicate areas of high heat and potential fires.
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
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IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology
Smoke detection in video for early warning using static and dynamic featureseSAT Journals
Abstract An image processing approach for detection of smoke in video using static and dynamic features is proposed in this paper. As the conventional smoke detection such as particle sampling, smoke, temperature, Humidity Sensors needs to be close to the source of the smoke for detection, also they have weakness in wide coverage area and low response time. In order to overcome these shortcomings, this paper presents a method based on image processing techniques, capable to identify smoke from video taken from video dataset. The proposed detection method consists of the following steps: moving region detection, smoke color detection, detecting smoke disorder, direction and then classification phase. This will provide early warnings such as fire, thus reducing economic losses and casualties. In addition, it will help to improve the rate of smoke detection, as well as reducing the false detection rate of other suspected object. The paper is structured as follows: section 1 describes introduction part and features of smoke used to differentiate it from other suspected object. Then section 2 describes the previous work including conventional and recent research on smoke detection. Next, section 3 describes the proposed smoke detection system. Finally conclusion is given. Index Terms: smoke detection, moving region detection, smoke features
The Research Center for Renewable Energy Mapping and Assessment at Masdar Institute aims to develop regional knowledge and leadership in renewable energy assessment and mapping for arid environments. The Center has over 26 staff members and has succeeded in developing the UAE Solar Atlas and playing a key role in the Global Solar and Wind Atlas initiative. Some of the Center's facilities and capabilities include a satellite ground station, 200TB storage system, and tools for solar resource forecasting and performance modeling of solar power technologies.
Computer model for tsunami vulnerability using sentinel 2A and SRTM images op...journalBEEI
This study aims to develop a software framework for modeling of tsunami vulnerability using DEM and Sentinel 2 images. The stages of study, are: 1) extraction Sentinel 2 images using algorithms NDVI, NDBI, NDWI, MSAVI, and MNDWI; 2) prediction vegetation indices using machine learning algorithms. 3) accuracy testing using the MSE, ME, RMSE, MAE, MPE, and MAPE; 4) spatial prediction using Kriging function and 5) modeling tsunami vulnerability indicators. The results show that in 2021 the area was dominated by vegetation density between (-0.1-0.3) with moderate to high vulnerability and risk of land use tsunami as a result of the decreasing of vegetation. The prediction results for 2021 show a low canopy density of vegetation and a high degree of land surface slope. Based on the prediction results in 2021, the study area mostly shows the existence of built-up lands with a high tsunami vulnerability risk (more than 0.1). Vegetation population had decreased to 67% from the original areas in 2017 with an area of 135 km2. Forest vegetation had decreased by 45% from 116 km2 in 2017. Land use for fisheries had increased to the area of 86 km2 from 2017 with an area of 24 km2.
A Review on: Spatial Image Processing and Wireless Sensor Network Design to I...IRJET Journal
This document provides a review of using spatial image processing and wireless sensor networks to identify and monitor rainfall-triggered landslides. It discusses how geographical information systems can be used to identify landslide prone areas and validate landslide occurrences. It also describes how wireless sensor networks with sensors monitoring factors like rainfall, groundwater levels, and slope movement can provide real-time monitoring of landslides and early warning systems to reduce losses. The document reviews various landslide forecasting and monitoring methods that have been used, including different sensor network topologies, routing protocols, and algorithms for data collection and analysis.
Comparing canopy density measurement from UAV and hemispherical photography: ...IJECEIAES
UAV and hemispherical photography are common methods used in canopy density measurement. These two methods have opposite viewing angles where hemispherical photography measures canopy density upwardly, while UAV captures images downwardly. This study aims to analyze and compare both methods to be used as the input data for canopy density estimation when linked with a lower spatial resolution of remote sensing data i.e. Landsat image. We correlated the field data of canopy density with vegetation indices (NDVI, MSAVI, and AFRI) from Landsat-8. The canopy density values measured from UAV and hemispherical photography displayed a strong relationship with 0.706 coefficient of correlation. Further results showed that both measurements can be used in canopy density estimation using satellite imagery based on their high correlations with Landsat-based vegetation indices. The highest correlation from downward and upward measurement appeared when linked with NDVI with a correlation of 0.962 and 0.652, respectively. Downward measurement using UAV exhibited a higher relationship compared to hemispherical photography. The strong correlation between UAV data and Landsat data is because both are captured from the vertical direction, and 30 m pixel of Landsat is a downscaled image of the aerial photograph. Moreover, field data collection can be easily conducted by deploying drone to cover inaccessible sample plots.
IRJET- Inspection of Components with the Support of the DronesIRJET Journal
This document discusses using drones to inspect industrial components and structures. It provides guidelines for carrying out drone-supported surveys, including choosing drones and sensors, flight planning, and risk assessment. Drones can be equipped with cameras, thermal sensors, and other devices to inspect equipment, pipelines, solar panels, buildings, and more. Regulations divide drones into classes based on weight, and pilots require certifications. Future regulations in Europe may create a single drone category and adjust certification requirements. Inspections allow evaluating assets without direct contact or safety equipment and can reduce time and costs compared to traditional methods.
Granular Mobility-Factor Analysis Framework for enrichingOccupancy Sensing wi...IJECEIAES
With the growing need for adoption of smarter resource control system in existing infrastructure, the proliferation of occupancy sensing is slowly increasing its pace. After reviewing an existing system, we find that utilization of Doppler radar is less progressive in enhancing the accuracy of occupancy sensing operation. Therefore, we introduce a novel analytical model that is meant for incorporating granularity in tracing the psychological periodic characteristic of an object by emphasizing on the mobility and uncertainty movement of an object in the monitoring area. Hence, the model is more emphasized on identifying the rate of change in any periodic physiological characteristic of an object with the aid of mathematical modelling. At the same time, the model extracts certain traits of frequency shift and directionality for better tracking of the unidentified object behavior where its applicabilibility can be generalized in majority of the fields related to object detection.
The document describes the development of an unmanned aerial vehicle (UAV) image acquisition system for precision agriculture applications. Specifically, the system was developed to map spatial variability in vineyards at a low cost. Three UAV platforms were built using commercial models and open source autopilots. Two digital cameras were modified to capture near infrared wavelengths. Laboratory tests were conducted to calibrate the cameras. Field tests were carried out to capture images over vineyards in Turkey and generate NDVI maps showing variability. The total system cost was approximately $1600, making it an affordable solution for precision agriculture applications.
This document compares three methods for mapping land cover of Vaderahalli Village, India: analysis of satellite imagery using GIS software MapInfo, analysis of Google Earth images using Google Pro software, and analysis of Google Earth images using MATLAB software. Land cover features mapped included green cover, water bodies, open spaces, paved surfaces and built-up areas. Results from each method were verified on-site using GPS. Analysis with MapInfo using satellite imagery provided the most accurate results but was more expensive and complex. Google Pro analysis was less accurate but simpler and cheaper. MATLAB analysis was least accurate and most complex and time-consuming. Overall, remote sensing with GIS provided the most effective land cover mapping approach.
Weather balloons are high-altitude meteorological balloons particularly used for carrying scientific payloads into the upper atmosphere. These data are obtained by using an instrument called as radiosonde which is attached to the helium filled weather balloon to measure the meteorological data as it ascends up into the atmosphere. For more than 100 years, weather balloons have given valuable information for climate and meteorological research. In this paper, the radiosonde module is designed with negligible risk of failure and cost effectiveness. The instruments to be fixed along with the weather balloon are logging camera, temperature sensor, pressure sensor, humidity sensor, global positioning system (GPS) module and a power source. This module is used to measure and log the basic weather parameters such as pressure, temperature, humidity and this also captures the picture of a particular locality with the help of a microcontroller. This proposed work is useful for observing high altitude weather data which is essential for predicting natural disasters. Further more, it is helpful to analyze the climatological and weather details of a particular region it also plays an important role in estimating agricultural models.
This document describes the design of a remotely monitored agricultural vehicle. The vehicle is equipped with sensors to measure temperature, moisture, humidity, and nitrogen, phosphorus, and potassium (NPK) levels in soil. It transmits sensor data via Wi-Fi to be viewed on a mobile app. A camera provides live video streaming and a GPS tracker monitors the vehicle's location. The system aims to help farmers remotely monitor field conditions to optimize water and nutrient management. It was tested in soil and successfully measured various parameters and transmitted data via Wi-Fi. The project allows individual plant monitoring over an entire field to improve crop yields.
Data Collection via Synthetic Aperture Radiometry towards Global SystemIJERA Editor
Nowadays it is widely accepted that remote sensing is an efficient way of large data management philosophy. In
this paper, we present a future view of the big data collection by synthetic aperture radiometry as a passive
microwave remote sensing towards building a global monitoring system. Since the collected data may not have
any value, it is mandatory to analyses these data in order to get valuable and beneficial information with respect
to their base data. The collected data by synthetic aperture radiometry is one of the high resolution earth
observation, these data will be an intensive problems, Meanwhile, Synthetic Aperture Radar able to work in
several bands, X, C, S, L and P-band. The important role of synthetic aperture radiometry is how to collect data
from areas with inadequate network infrastructures where the ground network facilities were destroyed. The
future concern is to establish a new global data management system, which is supported by the groups of
international teams working to develop technology based on international regulations. There is no doubt that the
existing techniques are so limited to solve big data problems totally. There is a lot of work towards improving 2-
D and 3-D SAR to get better resolution.
Critical Infrastructure Monitoring Using UAV Imageryaditess
The use of two rapidly evolving approaches, the Unmanned Aerial Vehicles (UAVs) and Dense Image Matching (DIM) techniques is an attractive solution to extract high quality photogrammetric products like 3D point clouds and orthoimages.
The document provides an overview of the European Space Agency's (ESA) activities in the area of image information mining (IIM) and knowledge discovery from Earth observation data. It discusses ESA's motivation to foster the use of IIM technologies to improve access and exploitation of data from past, current, and future Earth observation missions like Sentinels. It summarizes several of ESA's key initiatives and systems in this area over the past decade, including the Image Information Mining Coordination Group, the Knowledge-based Information Mining prototype, Knowledge-centered Earth Observation platform, and Multi-temporal Evolution Analysis prototype. It also describes exploitation platforms and services ESA has developed to support the scientific use and mining of Earth observation data.
Development of a Java-based application for environmental remote sensing data...IJECEIAES
Air pollution is one of the most serious problems the world faces today. It is highly necessary to monitor pollutants in real-time to anticipate and reduce damages caused in several fields of activities. Likewise, it is necessary to provide decision makers with useful and updated environmental data. As a solution to a part of the above-mentioned necessities, we developed a Java-based application software to collect, process and visualize several environmental and pollution data, acquired from the Mediterranean Dialog earth Observatory (MDEO) platform [1]. This application will amass data of Morocco area from EUMETSAT satellites, and will decompress, filter and classify the received datasets. Then we will use the processed data to build an interactive environmental real-time map of Morocco. This should help finding out potential correlations between pollutants and emitting sources.
IRJET- Air Quality and Dust Level Monitoring using IoTIRJET Journal
This document presents a real-time air quality monitoring system using IoT. The system detects carbon monoxide, carbon dioxide, temperature, humidity, dust, and formaldehyde using various sensors connected to a Node MCU microcontroller. The sensor data is transmitted via WiFi to a cloud server and displayed on an OLED screen and mobile app. Test results show the system can successfully monitor changes in air pollutants and environmental conditions in real-time.
Policing of the Environment by using an Integrated systemIRJET Journal
The document describes a system for monitoring environmental conditions using sensors and the Internet of Things (IoT). The system uses sensors to measure temperature, humidity, atmospheric pressure, light intensity, and noise levels. The sensor data is sent to an Arduino microcontroller and displayed on an LCD screen. It is also sent via WiFi to the cloud using an ESP8266 module and made available online. The system allows continuous, remote monitoring of environmental parameters to police or assess the environment.
IRJET- Fire Detection using Infrared Images for Uav-Based Forest Fire Sur...IRJET Journal
This document describes a system for detecting forest fires using infrared images from unmanned aerial vehicles (UAVs). The system uses a simple fire detection algorithm based on thresholding infrared images to detect areas of high heat that could indicate a fire. Multiple UAVs can work collaboratively to monitor large forest areas. The system was tested using controlled forest fires involving three UAVs: two autonomous helicopters and one blimp. The algorithm detects fires by analyzing differences in pixel intensities between consecutive image frames to identify changes that indicate areas of high heat and potential fires.
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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.
Build the Next Generation of Apps with the Einstein 1 Platform.
Rejoignez Philippe Ozil pour une session de workshops qui vous guidera à travers les détails de la plateforme Einstein 1, l'importance des données pour la création d'applications d'intelligence artificielle et les différents outils et technologies que Salesforce propose pour vous apporter tous les bénéfices de l'IA.
Gas agency management system project report.pdfKamal Acharya
The project entitled "Gas Agency" is done to make the manual process easier by making it a computerized system for billing and maintaining stock. The Gas Agencies get the order request through phone calls or by personal from their customers and deliver the gas cylinders to their address based on their demand and previous delivery date. This process is made computerized and the customer's name, address and stock details are stored in a database. Based on this the billing for a customer is made simple and easier, since a customer order for gas can be accepted only after completing a certain period from the previous delivery. This can be calculated and billed easily through this. There are two types of delivery like domestic purpose use delivery and commercial purpose use delivery. The bill rate and capacity differs for both. This can be easily maintained and charged accordingly.
Software Engineering and Project Management - Introduction, Modeling Concepts...Prakhyath Rai
Introduction, Modeling Concepts and Class Modeling: What is Object orientation? What is OO development? OO Themes; Evidence for usefulness of OO development; OO modeling history. Modeling
as Design technique: Modeling, abstraction, The Three models. Class Modeling: Object and Class Concept, Link and associations concepts, Generalization and Inheritance, A sample class model, Navigation of class models, and UML diagrams
Building the Analysis Models: Requirement Analysis, Analysis Model Approaches, Data modeling Concepts, Object Oriented Analysis, Scenario-Based Modeling, Flow-Oriented Modeling, class Based Modeling, Creating a Behavioral Model.
Digital Twins Computer Networking Paper Presentation.pptxaryanpankaj78
A Digital Twin in computer networking is a virtual representation of a physical network, used to simulate, analyze, and optimize network performance and reliability. It leverages real-time data to enhance network management, predict issues, and improve decision-making processes.
AI for Legal Research with applications, toolsmahaffeycheryld
AI applications in legal research include rapid document analysis, case law review, and statute interpretation. AI-powered tools can sift through vast legal databases to find relevant precedents and citations, enhancing research accuracy and speed. They assist in legal writing by drafting and proofreading documents. Predictive analytics help foresee case outcomes based on historical data, aiding in strategic decision-making. AI also automates routine tasks like contract review and due diligence, freeing up lawyers to focus on complex legal issues. These applications make legal research more efficient, cost-effective, and accessible.
Comparative analysis between traditional aquaponics and reconstructed aquapon...bijceesjournal
The aquaponic system of planting is a method that does not require soil usage. It is a method that only needs water, fish, lava rocks (a substitute for soil), and plants. Aquaponic systems are sustainable and environmentally friendly. Its use not only helps to plant in small spaces but also helps reduce artificial chemical use and minimizes excess water use, as aquaponics consumes 90% less water than soil-based gardening. The study applied a descriptive and experimental design to assess and compare conventional and reconstructed aquaponic methods for reproducing tomatoes. The researchers created an observation checklist to determine the significant factors of the study. The study aims to determine the significant difference between traditional aquaponics and reconstructed aquaponics systems propagating tomatoes in terms of height, weight, girth, and number of fruits. The reconstructed aquaponics system’s higher growth yield results in a much more nourished crop than the traditional aquaponics system. It is superior in its number of fruits, height, weight, and girth measurement. Moreover, the reconstructed aquaponics system is proven to eliminate all the hindrances present in the traditional aquaponics system, which are overcrowding of fish, algae growth, pest problems, contaminated water, and dead fish.
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.
VARIABLE FREQUENCY DRIVE. VFDs are widely used in industrial applications for...PIMR BHOPAL
Variable frequency drive .A Variable Frequency Drive (VFD) is an electronic device used to control the speed and torque of an electric motor by varying the frequency and voltage of its power supply. VFDs are widely used in industrial applications for motor control, providing significant energy savings and precise motor operation.
Redefining brain tumor segmentation: a cutting-edge convolutional neural netw...IJECEIAES
Medical image analysis has witnessed significant advancements with deep learning techniques. In the domain of brain tumor segmentation, the ability to
precisely delineate tumor boundaries from magnetic resonance imaging (MRI)
scans holds profound implications for diagnosis. This study presents an ensemble convolutional neural network (CNN) with transfer learning, integrating
the state-of-the-art Deeplabv3+ architecture with the ResNet18 backbone. The
model is rigorously trained and evaluated, exhibiting remarkable performance
metrics, including an impressive global accuracy of 99.286%, a high-class accuracy of 82.191%, a mean intersection over union (IoU) of 79.900%, a weighted
IoU of 98.620%, and a Boundary F1 (BF) score of 83.303%. Notably, a detailed comparative analysis with existing methods showcases the superiority of
our proposed model. These findings underscore the model’s competence in precise brain tumor localization, underscoring its potential to revolutionize medical
image analysis and enhance healthcare outcomes. This research paves the way
for future exploration and optimization of advanced CNN models in medical
imaging, emphasizing addressing false positives and resource efficiency.
Generative AI Use cases applications solutions and implementation.pdfmahaffeycheryld
Generative AI solutions encompass a range of capabilities from content creation to complex problem-solving across industries. Implementing generative AI involves identifying specific business needs, developing tailored AI models using techniques like GANs and VAEs, and integrating these models into existing workflows. Data quality and continuous model refinement are crucial for effective implementation. Businesses must also consider ethical implications and ensure transparency in AI decision-making. Generative AI's implementation aims to enhance efficiency, creativity, and innovation by leveraging autonomous generation and sophisticated learning algorithms to meet diverse business challenges.
https://www.leewayhertz.com/generative-ai-use-cases-and-applications/
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.
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.