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140 articles for “filters”
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Design of Flexible Mobile Platforms for Industrial Elevation Tasks
Abstract: The goal of ergonomic risk assessment is to identify and mitigate the risk of injury or discomfort resulting from forceful, uncomfortable, or repetitive movements by evaluating workplace activities and the surrounding environment. The goal of the ergonomic assessment is to make sure that workers are safe and comfortable at work, which can boost output, lower absenteeism, and enhance general job satisfaction.. This will discuss an ergonomic assessment and the steps …
Published in International Journal of Manufacturing and Materials Processing · Vol. 9, Issue 2, 2023 · pp. 38–43 Read article
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Modern Technology Analog Circuits:Applications and Challenges - An Exploration
Abstract: An analog circuit is an electronic system that processes signals that vary continuously. The signals reflect physical quantities, such as sound, temperature or light, as proportionate levels of voltage or current. However, they are not digital circuits. They operate on a continuous spectrum. They use resistors, capacitors, and transistors, and can amplify, filter, or otherwise alter signals. Analog circuits are still a vital feature of electronic systems today, allowing continuous-time …
Published in International Journal of Analog Integrated Circuits · Vol. 12, Issue 1, 2026 · pp. 14–23 Read article
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Mass Transport of Heavy Metals in Soil Columns Amended with Biochar Nanoparticles
Abstract: Biochar has potential as a valuable material for removing heavy metals from wastewater. The biochar obtained by pyrolysis of the Pomegranate Peel (PPBC) under an oxygen-limited atmosphere in a muffle furnace at 450°C. The biochar was also analyzed through SEM and FTIR for identification of particle size and functional groups. Therefore, the present work aims to study the effect of adding biochar to the soil columns (10 cm length and …
Published in International Journal of Agrochemistry · Vol. 6, Issue 1, 2020 · pp. 62–72 Read article
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Automobile Wash Water Treatment Using Date Seed Adsorbent & Bio-Sand Filtration System
Abstract: From past few years, recycling of car wash water is getting more importance due to the lack of fresh water resources and also the demand of water is increasing day by day. In many industries including car wash industry, one of the major challenge to find an economic and efficient treatment solution for removing oil, soap, waxes oil, grease and contaminated water of car wash as these wastewater consists of …
Published in International Journal of Environmental Chemistry · Vol. 4, Issue 2, 2018 · pp. 22–28 Read article
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The Process of Manufacturing of Pedal Powered Water Purifier
Abstract: Water (constituent of hydrogen & oxygen) is a requirement of everything including humans, animals, plants, & microorganisms. They can’t live without it. Due to Industrial growth & construction development, water is becoming polluted specially in rivers. As well Electricity is extremely erratic in rural and remote areas, thus making conventional water purifiers almost redundant for use. Thus, this project is specifically targeted at such areas like rural & urban where …
Published in International Journal of Renewable Energy and its Commercialization · Vol. 4, Issue 1, 2018 · pp. 15–21 Read article
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Review on Medical Image Enhancement Techniques
Abstract: Abstract—Image enhancement is the process of improving visual quality of the image. In this paper, Image Processing Methods were implemented on CTA medical images for better understanding. LPFED with different kernels, GLTLPF, are the major techniques that were used to enhance images. The output results give more insights about the images and enhance the overall scope of finding more perceptions. Keywords: Medical Image, Image Enhancement, Filter, Gray Level, Edge, Computer …
Published in International Journal of Image Processing and Pattern Recognition · Vol. 5, Issue 1, 2019 · pp. 16–21 Read article
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PAPR REDUCTION MEHODS FOR MULTI CARRIER MODULATION SCHEMES USED IN NEXT GENERATION WIRELESS NETWORKS- A REVIEW
Abstract: Multicarrier modulation is need of today’s Wireless communication networks. Various multicarrier modulation schemes have been developed in the past few years orthogonal frequency division multiplexing (OFDM), Filter bank multicarrier modulation (FBMC) and Universal filtered multicarrier (UFMC) are some of them. These techniques provide numerous advantages like multiple user scheduling, robustness against multipath propagation, high quality of service etc. One of the major drawbacks of MCM is higher PAPR and a …
Published in International Journal of Broadband Cellular Communication · Vol. 2, Issue 2, 2016 · pp. 35–44 Read article
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Automatic Pit Detection Vehicle
Abstract: Roads make a significant contribution to economic growth, enhancement and bring essential social benefits. There are different types of road in country to fulfill the needs of human access. Roads are damaged due to constantly used by vehicles and environmental factors. Many times, road maintenance is not possible to monitor every place or because of disregard. Due to this, it causes the generation of pits which leads to unwanted traffic, …
Published in International Journal of Broadband Cellular Communication · Vol. 6, Issue 2, 2020 · pp. 1–6 Read article
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Missile Tracking and Detection Using SAR and MIMO Radar Signal Processing
Abstract: This paper presents a missile tracking and detection using SAR and MIMO Radar signal processing. SAR is a technique for computing high-resolution radar returns that exceed the traditional resolution limits imposed by the physical size, or aperture, of an antenna. By using Kaiser Window, the trade off exists between the main lobe width and the side lobe amplitude. Kalman filter is used to minimizing the maximum error between the frequency …
Published in International Journal of Embedded Systems and Emerging Technologies · Vol. 1, Issue 1, 2016 · pp. 39–47 Read article
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Spin-strain-electronics to Convert Electron Energy
Abstract: Spintronic information technology has been reviewed in this article to deliver, store, and process data. Ordered ferromagnetic dopant atom/molecule has induced to accuse filter out electrons based on the spin in place of charge thereby heating effect has reduced. Fabrication of magnetic nanomaterial to sandwich non-magnetic nano-matter has been studied for fast information accession as of the intrinsic spin degree of freedom from spin-valves. The filter has been selective to …
Published in International Journal of Energetic Materials · Vol. 7, Issue 1, 2021 · pp. 13–21 Read article
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Performance Evaluation of EV Charging Station with Bidirectional Power Flow for Grid Support Applications
Abstract: The swift increase in the number of electric vehicles (EVs) brings considerable prospects and difficulties for contemporary power distribution networks. This paper presents the performance evaluation of a 20 kW bidirectional EV charging station designed to facilitate both Grid-to-Vehicle (G2V) and Vehicle-to-Grid (V2G) power flow for enhanced smart grid support applications. The proposed topology integrates an AC/DC bidirectional converter interfaced to the 415 V, 50 Hz three-phase utility grid through …
Published in International Journal of Power Electronics Controllers and Converters · Vol. 12, Issue 1, 2026 · pp. 21–28 Read article
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Performance Analysis of Hybrid Signal Processing Methods in Modern Communication Networks
Abstract: Modern communication networks require high-speed, reliable, and energy-efficient signal transmission for applications such as wireless communication, satellite systems, Internet of Things (IoT), smart healthcare, and next-generation 5G/6G networks. Traditional signal processing techniques often face limitations in dynamic communication environments due to interference, noise, latency, and bandwidth constraints. Hybrid signal processing methods combine multiple techniques including analog-digital processing, adaptive filtering, beamforming, machine learning, and intelligent optimization to enhance communication performance and …
Published in International Journal of Telecommunications & Emerging Technologies · Vol. 12, Issue 1, 2026 · pp. 22–35 Read article
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Bot Defender: A Collaborative Defense Framework for Botnet Intrusion Mitigation
Abstract: Botnet attacks represent a significant threat to cybersecurity, compromising vast numbers of devices and causing extensive harm. BOT DEFENDER is a novel collaborative defense framework designed to mitigate botnet intrusions effectively. This framework leverages the power of collective intelligence, integrating data from multiple sources to detect and respond to botnet threats in real-time. By utilizing advanced machine learning algorithms, BOT DEFENDER can identify anomalous network behavior indicative of botnet activities, …
Published in International Journal of Broadband Cellular Communication · Vol. 11, Issue 2, 2026 · pp. 6–11 Read article
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Unsupervised Machine Learning:Revealing Hidden Data patterns
Abstract: Machine learning helps computers learn from data and make smart decisions. There are two main ways they do this: supervised and unsupervised learning. Supervised learning is like teaching a child with flashcards—you show the computer examples with the right answers, and it learns to recognize patterns. This helps it make predictions, like guessing whether an email is spam or estimating house prices. Unsupervised learning, on the other hand, is like …
Published in International Journal of Digital Communication and Analog Signals · Vol. 11, Issue 1, 2025 · pp. 38–47 Read article
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Personalized Movie Recommendations: Leveraging Machine Learning to Enhance Viewer Experience
Abstract: The film industry has experienced a tremendous surge in content creation over the past few decades, leading to an overwhelming array of movies across various genres and languages. As a result, movie enthusiasts often find it challenging to discover films that align with their unique preferences and tastes. To address this issue, the application of machine learning techniques for movie recommendation has gained prominence. An introduction to the idea and …
Published in International Journal of Digital Communication and Analog Signals · Vol. 10, Issue 2, 2024 · pp. 1–6 Read article
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Pressure Swing Adsorption – A Review
Abstract: Pressure swing adsorption (PSA) depends on air being filtered through aluminosilicate minerals known as zeolites. This review paper gives a silhouette about the PSA, mechanism of working and use of zeolites in PSA. The one use for PSA oxygen has been specially designed so that nitrogen gas is adsorbed onto it while oxygen (and argon) passes straight through. The zeolite is instantly saturated with nitrogen, so two zeolite beds are …
Published in International Journal of Industrial Biotechnology and Biomaterials · Vol. 3, Issue 1, 2017 · pp. 30–37 Read article
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Segmentation Refers to the Process of Partitioning a Digital Image into Multiple Regions
Abstract: Abstract Image segmentation is a very important tool in image processing and might function as Associate in Nursing economical face to classy algorithms and thereby alter subsequent process. A typical drawback in segmentation of a monochrome image happens once a picture contains a background of variable grey level like step by step ever-changing shades, regions or categories assume some broad vary of grey scales. This drawback is inherent since intensity …
Published in International Journal of Distributed Computing and Technology · Vol. 1, Issue 1, 2015 · pp. 25–33 Read article
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Modelling and Analysis of Five Phase AC Motor in D-Q Axis
Abstract: Abstract: In this paper, a quinary phase induction machine is dynamically modelled in D-Q axis. The quinary phase voltages are being converted into two component voltages, one along the direct axis and the other along the quadrature axis. The Speed and torque of quinary phase induction is then derived. The speed of the quinary phase induction motor is estimated using sensor-less method thereby reducing rate and increasing the reliability of …
Published in International Journal of Distributed Computing and Technology · Vol. 5, Issue 2, 2019 · pp. 20–42 Read article
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Study and Analysis of Robust DCT-2L-DWT-SVD Domain Based Digital Image Watermarking Techniques with Different Attacks Using MATLAB
Abstract: The proposed paper presents a combined technique of Discrete Cosine Transform (DCT), 2level Discrete Wavelet Transform (2L-DWT) and Singular Value Decomposition (SVD) based Digital Image Watermarking (DIW) with dissimilar attacks. In the initial stage, split the original (cover) image into four sub-bands LL,LH,HL,HH which are named according to the filter (high-pass or low-pass), select LL sub-band which is split in to four sub-bands - LL-LL ,LL-LH ,LL-HL, LL-HH using DWT …
Published in International Journal of Image Processing and Pattern Recognition · Vol. 3, Issue 2, 2017 · pp. 10–19 Read article
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Investigations of Diabetic Retinopathy Algorithms in Retinal Fundus Images
Abstract: Diabetic Retinopathy (DR) location is a point of high enthusiasm for therapeutic picture investigation since the examination of DR is essential for finding, treatment arranging and execution, and assessment of clinical results in ophthalmology. Programmed or self-loader DR location can bolster clinicians in playing out these undertakings. Diverse restorative imaging methods are at present utilized in clinical practice and a suitable decision of the identification calculation is required to manage …
Published in International Journal of Image Processing and Pattern Recognition · Vol. 6, Issue 1, 2020 · pp. 14–26 Read article