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218 articles for “labor.”
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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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Data Transmission Using Visible Light
Abstract: Li-Fi, an acronym for Light-Fidelity, is a novel technology that was first introduced by Dr. Harald Haas from Germany in 2011. It allows the transmission of data through light using LED light bulbs. Like Wi-Fi, Li-Fi is a Visible Light Communication (VLC) technology that provides high-speed communication. While Wi-Fi is suitable for providing wireless connectivity in buildings and societies, Li-Fi is ideal for providing high-density wireless data coverage in restricted …
Published in International Journal of Broadband Cellular Communication · Vol. 8, Issue 2, 2022 · pp. 9–13 Read article
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A Review on Grid Interconnection of Renewable Energy Sources at the Distribution Level with Power Quality Improvement Features
Abstract: Renewable energy sources (RES) are as a rule progressively associated in appropriation frameworks using power electronic converters. This review paper displays a novel control procedure for accomplishing greatest advantages from these matrix interfacing inverters at the point when introduced in 3-phase 4-wire dissemination frameworks. The inverter is controlled to perform as a multi-function device by incorporating active power filter functionality. The inverter can thus be utilized as: 1) power converter …
Published in International Journal of Electrical Power System and Technology · Vol. 2, Issue 1, 2016 · pp. 20–24 Read article
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Modelling of Distance Relays and Impact of TCSC on the Protection of Long Distance Transmission Lines
Abstract: Power system protection is one of the most important and exciting topics, which has been attracting the attention of both academic institutions and utilities ever since the power systems came into being. For the proper operation of the power system, an effective, efficient and reliable protection scheme is desirable. The power system components, which include synchronous machines, bus bars, transformers, transmission lines, distribution systems consisting of complex as well as …
Published in International Journal of Electrical Power System and Technology · Vol. 4, Issue 1, 2018 · pp. 1–15 Read article
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SIMULATION ANALYSIS OF A NOVEL FIVE-LEVEL DIODE CLAMP MULTILEVEL INVERTER TOPOLOGY FOR INDUSTRIAL APPLICATION
Abstract: This paper presents a new five level diode clamped multilevel inverter topology which can be used for low-medium power industrial applications. In this work proposes single phase five level Diode Clamped Multilevel Inverter (DCMLI) topology using an auxiliary switch is presented, the number of power devices required to implement a five-level output. The topology is tested in the design of a 5 levels diode clamp multilevel inverter simplified; circuit operation …
Published in International Journal of Electrical Power System and Technology · Vol. 5, Issue 2, 2019 · pp. 35–43 Read article
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A New Prepaid Energy Meter using AT89S52 microcontroller
Abstract: A plan of Electricity charging system called PREPAID ENERGY METER WITH TARIFF INDICATOR can encourage in enhanced trade stream administration out energy utilities and can diminishes issue connected with charging buyer living in confined range and decreases organization of labor for taking meter readings. Each shopper can purchase a memory card (is only an EEPROM IC) with a secret word put away inside it utilizing a MC program. The memory …
Published in International Journal of Embedded Systems and Emerging Technologies · Vol. 1, Issue 2, 2016 · pp. 36–40 Read article
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Innovative Approach for Sugarcane Plantation
Abstract: Sugarcane planting with traditional methods is costly, time consuming, it needs great human force,more numbers of sugarcane stalk. Also because of unskilled labor stressed or diseased bud may getplanted. To solve this problem we designed algorithm for atomization of sugarcane planting machineusing image processing. It detects the nodes efficiently and locates the cut point for stalk cutting. Itreject to cut the stalk if sugarcane suffered by Stress or disease like …
Published in International Journal of Embedded Systems and Emerging Technologies · Vol. 7, Issue 1, 2021 · pp. 7–12 Read article
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Malaria Detection using Machine Learning
Abstract: A life-threatening disease called Malaria is caused by parasites that get transmitted intopeople's body by the bites of infected mosquitoes. If Automation is used for the diagnosisprocess of this disease it will enable accurate diagnosis of the disease and hence it willdeliver a reliable health-care to resource-scarce areas. Currently malaria is being diagnosedby performing microscopic tests on blood smears of the patients. They require examinationby a skilled and well experienced …
Published in International Journal of Microelectronics and Digital integrated circuits · Vol. 6, Issue 1, 2020 · pp. 40–44 Read article
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Evaluation with Wave Propagation Launch Vehicles besides Non-Intrusive Transmission Lines Failure Detection.
Abstract: The whole paper presents a principle of non-intrusive real-time network failure tracking utilizing wireless sensor networks. The core components of the detector are known as energy harvesters, waveforms and algorithms, circuits and components, and surface wave launchers. In this we have discussed a compact energy harvesting system that is capable of non-intrusively extracting power from a power cable. In terms of waveforms and algorithms, we suggest the usage of TDR …
Published in International Journal of Microelectronics and Digital integrated circuits · Vol. 6, Issue 2, 2020 · pp. 12–21 Read article
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Intelligent Monitoring and Water Irrigation System with IoT
Abstract: In this research paper, we present a Smart Irrigation System using an ESP32 microcontroller, with various sensors and Arduino IDE using IoT. Sensors like the DTH11 sensor temperature-humidity and Soil Moisture sensor use the smart Irrigation system to measure the soil’s reading and sends the alert to the Wi-Fi-based cloud application [Blynk Application] followed by watering the plants. The idea behind this is easy, cost-efficient, and simple to implement which …
Published in International Journal of Microelectronics and Digital integrated circuits · Vol. 8, Issue 2, 2022 · pp. 20–28 Read article
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A Single Band Hexagonal Shape Microstrip Dipole Antenna for LTE Application
Abstract: ABSTRACT The dipole antenna or dipole aerial is one of the most important and usually used types of RF antenna. It is widely used on its own, and it is also incorporated into lots different RF antenna layout where it forms the driven element for the antenna. In this paper, strive has been made to analyse new single band hexagonal shape dipole antenna for LTE application. The simulate and experiment …
Published in International Journal of Microwave Engineering and Technology · Vol. 5, Issue 1, 2019 · pp. 31–35 Read article
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Towards Sustainable Energy: Dual-Axis Solar Trackers and Control Strategies
Abstract: The goal of this thesis was to develop a laboratory prototype for a sun tracking system that can increase the photovoltaic modules' efficiency in a solar energy system. The device's basic function is to maximize the amount ofsolar panel exposure to the sun's energy by maintaining the photovoltaic modules alignment with sunbeams. Consequently, the solar panel may generate a higher output power The project involved software programming for the solar …
Published in International Journal of Microwave Engineering and Technology · Vol. 9, Issue 2, 2023 · pp. 34–48 Read article
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Performance Analysis of Long Shunt Self Excited Induction Generators
Abstract: The Subject of this paper is to analyse the Self Excited Induction Generators operating in long Shunt configuration. A simulink model of long shunt self excited induction generator (SEIG) has been developed using Matrix Laboratory (MATLAB) (R2010a) user friendly toolbox. The results are verified by conducting experiments on the same SEIG. Different results are taken for different loading conditions.The values of Shunt and Series capacitance is also changed for different …
Published in International Journal of Power Electronics Controllers and Converters · Vol. 1, Issue 1, 2015 · pp. 1–6 Read article
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Design and Enhanced the Parameters of Wide Band Miniaturized Wilkinson Power Divider
Abstract: In this paper a wide band Wilkinson power divider is designed and proposed by using innovative technique i.e. using patch on substrate without ground and size can be largely reduced by using lumped element i.e. resistance (100 Ω). The main focus on this power divider is very compact as much as possible in size and also power is equally divided. This Wilkinson power divider is working at resonant frequency 0-300MHz. …
Published in International Journal of Power Electronics Controllers and Converters · Vol. 3, Issue 1, 2017 · pp. 1–5 Read article
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Classification of Electrical Conduits and Fittings in a Construction Project
Abstract: Building wiring is the electrical wiring and related devices such as meters, switches and light fittings used in buildings or other structures. Electrical wiring uses insulated conductors. Wires and cables are rated by the circuit voltage, temperature and environmental conditions (moisture, sunlight, oil, chemicals) in which they can be used, and their maximum current. Wiring safety codes vary by country and the International Electro-technical Commission (IEC) is attempting to standardize …
Published in International Journal of Power Electronics Controllers and Converters · Vol. 3, Issue 2, 2017 · pp. 1–6 Read article
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A Single Band Microstrip Dipole Antenna for PFDA Applications
Abstract: ABSTRACT This paper presents the simulation and experimental effects of a single band microstrip dipole antenna. The precise ness of this antenna design is because of its simple structure and feeding mechanism with low production cost. The antenna is designed at a substrate with εr = 4.4 and height h = 1.6mm for 1.504 GHz frequency bands. The resonance of antenna I -37dB achieve at the resonant frequency of 1.504GHz …
Published in International Journal of Telecommunications & Emerging Technologies · Vol. 5, Issue 1, 2019 · pp. 6–9 Read article
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Evaluation of Antimicrobial Activity using Zinc Oxide Nanoparticles
Abstract: The goal of the study was to use common laboratory techniques to create Zinc Oxide nanoparticles in a short amount of time and to check the antibacterial activity of zinc oxide nanoparticles on gram negative and gram positive bacteria. Wet chemical technique was used to make zinc oxide nanoparticles. Activity augmentation for Escherichia coli and Staphylococcus aureus were studied when used in combination with Zinc Oxide Nanoparticles. The Nps are …
Published in International Journal of Applied Nanotechnology · Vol. 7, Issue 1, 2021 · pp. 24–27 Read article
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Recent Developments in Microcantilever-based Biosensors for Detection of Pathogens and Toxins
Abstract: Microcantilever-based biosensors have emerged as a highly promising platform for the rapid, sensitive, and label-free detection of pathogens and toxins. This paper provides an in-depth review of recent advancements in microcantilever biosensor technology, encompassing developments in microcantilever array fabrication, surface functionalization, motion detection methods, and specialized software for sensor system operation and analysis. The focus lies on applications pertaining to the detection of viruses, bacteria, and biological toxins. Additionally, the …
Published in International Journal of Applied Nanotechnology · Vol. 9, Issue 1, 2023 · pp. 26–32 Read article
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2-D ELECTRICAL RESISTIVITY TECHNIQUE FOR GROUNDWATER EXPLORATION IN IKERE – EKITI, NIGERIA
Abstract: The electrical resistivity techniques become one of the most widely used geophysical survey methods. Electrical resistivity method has been applied to various fields like groundwater and subsurface resource exploration. In the past, electrical resistivity was used in engineering, environmental and archaeological purposes. Its reliability depends on the expert interpretation skills of geophysicist. Applicable technique in groundwater exploration like electrical resistivity method which complement with existing conventional method will produce comprehensive …
Published in International Journal of Energetic Materials · Vol. 5, Issue 1, 2019 · pp. 1–8 Read article
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Synthesis of White Light Emitting Water-soluble CdZnS Quantum Dots at Room Temperature
Abstract: Water-soluble alloyed CdZnS quantum dots (QDs) have been successfully prepared at room temperatures by reacting a mixture of Cd(CH3COO)2 and Zn(CH3COO)2 with Na2S using thiolactic acid (TLA) as a surface capping agent. The photoluminescence (PL) spectra of the alloyed QDs are determined on the basis of the Cd2+/Zn2+ molar ratio, reaction pH, intrinsic Cd2+and Zn2+reactivities toward Na2S and the concentration of capping agent. A systematic blue shift in emission wavelength …
Published in International Journal of Energetic Materials · Vol. 7, Issue 1, 2021 · pp. 32–39 Read article