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1725 articles for “different techniques”
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Study on Electrolytic Smoothening Technique for AISI 316 LN
Abstract: Increasing applications of stainless steel in various fields where corrosion resistance is of prime importance, electrolytic polishing enhances the corrosion resistance of the component by decreasing the micro roughness. The current paper focuses on study of electrolytic smoothening technique for AISI316LN and the factors affecting the process as well. Factors which affect this process are composition of electrolytic bath, time, current–voltage relationship, temperature, stirring rate, etc. Detail analysis has been …
Published in Journal of Materials & Metallurgical Engineering · Vol. 3, Issue 2, 2013 · pp. 33–40 Read article
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Fabrication of the SU-8 based Glass Microfluidic Devices to Record the Surface-Driven Capillary Flow of Water
Abstract: Total 12 individual leakage-free SU-8 based glass microfluidic devices are fabricated by the maskless lithography and indirect bonding technique. The surface-driven capillary flow of dyed water is successfully recorded inside these microfluidic devices. Total 12 individual audio video interleave files as ‘FileName.avi’ are recorded and analyzed in this research paper. This study may be useful for different microfluidic applications.
Published in Journal of Thin Films, Coating Science Technology & Application · Vol. 3, Issue 3, 2016 · pp. 9–12 Read article
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Human Motion Recognition Using Optical Flow Based Particle Filtering
Abstract: ABSTRACTHuman motion recognition has been a significant topic in computer vision due to its numerous applications such as video surveillance, human machine interaction and video retrieval. One core difficulty behind these applications is mechanically identifying low-level actions and high-level activities of concern. This paper presents a technique of automatically identifying the motion accomplished by humans. The speeded up robust features (Optical flow with kinetic energy algorithm) are made use of, …
Published in Journal of Image Processing & Pattern Recognition Progress · Vol. 5, Issue 1, 2018 · pp. 1–9 Read article
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Texture Segmentation Using Multichannel Filtering And Kohonen’s Self Organizing Map
Abstract: The texture is very important cue in region based segmentation of images. Texture features play a very important role in computer vision and pattern recognition. Texture segmentation can be broken down into two areas, feature extraction and clustering. In this paper, we implement two stage of feature extraction technique using multichannel filter and Self Organizing Map (SOM). Firstly, we go through channel filters, also known as 2-D Gabor functions. The …
Published in Journal of Alternate Energy Sources & Technologies · Vol. 3, Issue 3, 2012 · pp. 17–30 Read article
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Effect of Damage on the Modal Parameters of Composite Plates
Abstract: Normal 0 false false false EN-IN X-NONE X-NONE In the present work, the effect of delaminations on the natural frequencies and mode shapes of composite panels has been analyzed, both experimentally and by finite element technique. Bi-woven glass cloth with epoxy resin as matrix is made use of to prepare the laminate. Vacuum-bagging method was employed in the fabrication of specimens. Specimens were prepared with 3 mm thickness and tested …
Published in Journal of Aerospace Engineering & Technology · Vol. 4, Issue 1, 2014 · pp. 22–27 Read article
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Environmental Awareness among the Madrasa Students of Tangail, Bangladesh
Abstract: The purpose of the study was to know the environmental awareness of Madrasa students in Tangail District during January to June 2013. Three hundred and eighty six students were selected through the purposive sampling technique from nine Madrasa of Tangail District, Bangladesh. The selected students were male and all of them were Muslims. The students were asked questions to evaluate their knowledge regarding environmental issues, their activities with the environment, …
Published in Journal of Energy, Environment & Carbon Credits · Vol. 4, Issue 1, 2014 · pp. 1–8 Read article
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Removal of Lead and Zinc from Industrial Waste water by Amla leaves Nano-bioadsorbent
Abstract: In the present research work, amla leaves (Phyllanthusemblica) were used for preparing nanobioadsorbent to remove heavy metals viz. Lead (Pb) and Zinc (Zn) present in wastewater. The major advantage of using amla leaves as bioadsorbent is its easy availability, abundance, low cost, biodegradable and eco-friendly nature. Prepared bioadsorbent was characterized by infrared spectroscopy (IR), SEM and BET techniques. Variation in the experimental conditions such as pH, adsorbent dosage, stirring speed …
Published in Journal of Water Pollution & Purification Research · Vol. 9, Issue 1, 2022 · pp. 6–15 Read article
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Formulation and Evaluation of Microencapsulated Levofloxacin Gel
Abstract: To treat various buccal infectious diseases, a sustained release microencapsulated levofloxacin gel was formulated. Levofloxacin microspheres were being prepared following o/w emulsion solvent evaporation technique by varying concentrations of ethyl acetate, ethyl cellulose and tween 80. Depending on their flow properties almost all the microspheres were found to be excellent. The drug-excipient compatibility study carried out using Fourier transform infrared spectroscopy (FTIR), and differential scanning calorimetry (DSC) resulted that the …
Published in Research & Reviews: A Journal of Drug Formulation, Development and Production · Vol. 3, Issue 1, 2016 · pp. 39–47 Read article
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Three Techniques for DC Thevenin Resistance Using Pspice Simulation
Abstract: A time-domain method for certain types of excitations is proposed to determine Thevenin equivalent circuit for a circuit with resistors and dependent/independent sources. SPICE/Pspice model descriptions for resistors at constant temperature and dependent source are used. Instead of making the energy sources zero (as in frequency domain) the sources in time domain are described using model description cards available for time-domain current/voltage sources at the same time evaluating circuit for …
Published in Journal of Semiconductor Devices and Circuits · Vol. 12, Issue 1, 2025 · pp. 1–8 Read article
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A Framework for Privacy-preserving AI Models in Cloud Computing: Challenges and Solutions
Abstract: The growing adoption of cloud computing for deploying artificial intelligence (AI) models has led to significant advancements in sectors such as healthcare, finance, and e-commerce. However, the integration of AI with cloud computing raises critical privacy concerns, particularly when handling sensitive data. This paper presents a comprehensive framework for implementing privacy-preserving AI models in cloud environments, addressing the unique challenges, and proposing effective solutions. The suggested framework employs advanced privacy-preserving …
Published in Journal of Operating Systems Development & Trends · Vol. 11, Issue 3, 2024 · pp. 1–12 Read article
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Interference Effect Analysis of Pilot Contaminated Massive MIMO Downlink with Different Pre-coders and Channel Estimation
Abstract: A new idea in cellular MU-MIMO is the use of large numbers of BS antennas to serve several single-antenna terminals simultaneously. In multi-cell environments, adjacent cells using the same spectrum cause a pilot contamination problem and degrade signal quality. This pilot overhead can be reduced by reusing pilot sequences in nearby cells; however, this potentially introduces interference in the channel estimation phase, the so-called "pilot contamination" effect. The achievable rate …
Published in Journal of Telecommunication, Switching Systems and Networks · Vol. 4, Issue 2, 2017 · pp. 1–9 Read article
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Characterization and Fabrication of Hybrid Matrix Composites of AZ91E Metal with Distinct Reinforcements of Fly Ash and ZrO2
Abstract: The current work choose the characteristics of (Magnesium composite) AZ91E-ZrO2-Fly ash Hybrid Metal Matrix using the regular analytic system. The chosen materials for this purpose are fly ash and ZrO2 in equivalent load extents, Stir casting uses a vortex technique to produce composite materials. A comprehensive experimental investigation was conducted to assess the performance characteristics of AZ91E-ZrO2-Fly ash during the cold upsetting process. The study involved utilizing AZ91E magnesium alloy …
Published in Journal of Polymer & Composites · Vol. 11, Issue 8, 2023 Read article
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A study to assess the effect of nature-based sound therapy during weaning among Mechanically Ventilated patients admitted in intensive care units of a selected tertiary care hospital Ludhiana, Punjab
Abstract: Weaning is a gradual transition from full invasive ventilatory support to spontaneous ventilation with minimal support. This conducted to assess the effect of nature-based sound therapy among Mechanically Ventilated Patients admitted in Intensive Care units. An experimental design (randomized controlled trial) was used to assess the effect of nature-based sound therapy during weaning among Mechanically Ventilated patients.30 patients were drawn from the target population by using convenience sampling technique and …
Published in Research and Reviews : Journal of Surgery · Vol. 13, Issue 1, 2024 · pp. 44–48 Read article
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Biomarkers in Cancer Research: Discovery and Future Directions
Abstract: Biomarkers have transformed the study of cancer, providing critical information regarding prognosis and therapy response and promoting earlier diagnosis. This paper discusses the different parts of cancer biomarkers, starting with their description, classification, and major types, which are the groundwork for understanding their clinical role. The discussion on the development and validation process of biomarkers is then undertaken, focusing on state-of-the-art techniques and the importance of ensuring accuracy and reproducibility. …
Published in Trends in Drug Delivery · Vol. 12, Issue 1, 2025 · pp. 22–26 Read article
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Optimized Receivers for Underwater Visible Light Communication
Abstract: For uses like ocean exploration, environmental monitoring, and underwater data transfer, wireless communication under water is crucial. Conventional acoustic and radio frequency communication methods suffer from low bandwidth, high latency, and severe signal attenuation in underwater environments. With its high data rate and low propagation delay, Visible Light Communication (VLC) provides a promising alternative. In this work, an underwater VLC system is implemented using Light Emitting Diodes (LEDs) with intensity …
Published in Trends in Opto-electro & Optical Communication · Vol. 16, Issue 1, 2026 · pp. 22–33 Read article
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Design and Research of Thermoelectric Energy Harvesting Methods for Instantaneous Use
Abstract: In today’s consumer-oriented market, researchers are attempting to harness energy from ambient sources for sustainable energy generation leading to reduction of dependency on conventional energy sources. Energy harvesting methods offers enormous opportunities to derive energy from our natural surroundings to directly operate self-powered devices or storing it for later use. Generating energy from our nearby environment seems to be a promising solution to address the growing concerns of powering small …
Published in Trends in Machine design · Vol. 13, Issue 1, 2026 · pp. 18–33 Read article
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Power Quality Problems and Improvement Strategies
Abstract: This paper will present different power quality problems occurring in the power system. Due to increase in modern sensitive loads, power quality has become a major area of concern. Power quality problems result in failure of electrical devices or equipment. This paper will also present solution techniques to power quality problems. Now a days new techniques have been developed for compensation of power quality problems such as Custom power devices …
Published in Trends in Electrical Engineering · Vol. 11, Issue 3, 2021 · pp. 19–23 Read article
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Computational Biology with Deep Learning
Abstract: Technological advances in genomics and imaging have resulted in an explosion of molecular and cellular profiling data from large numbers of samples. Conventional analytic methodologies are being tested by the increasing expansion of biological data dimension and acquisition rate. Modern machine learning technologies, such as deep learning, promise to make accurate predictions and identify underlying structure in very huge data sets. In this study, we look at how regulatory genomics …
Published in Research and Reviews : Journal of Computational Biology · Vol. 11, Issue 1, 2022 · pp. 5–8 Read article
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Music on Mind and Body: A Simultaneous EEG and EMG Study to Quantify Emotions from Hindustani Classical Music
Abstract: With the advent of various techniques to assess the bioelectric signals on the surface of the body, it has become possible to develop various human-computer interface systems. In this study, for the first-time a cross- correlation based data is reported for two-different types of bio-signals viz. EEG (Electroencephalography) and EMG (Electromyography). Whereas EEG refers to the neuro-electric impulses generated in the brain recorded in the form of electric potentials, EMG …
Published in Research and Reviews: A Journal of Neuroscience · Vol. 9, Issue 2, 2019 · pp. 27–38 Read article
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DECENTRALISED WASTEWATER SYSTEM & ENHANCEING GREEN COVER
Abstract: Abstract Water is one of the most vital natural resources for all living beings on Earth. The availability and quality of water always have played an important part in determining not only where people can live, but also their quality of life. On the other hand wastewater is generated from various industries and from domestic use. The capacity of sewage treatment is much lesser than production so remaining sewage is …
Published in Journal of Water Pollution & Purification Research · Vol. 3, Issue 3, 2016 · pp. 29–36 Read article