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711 articles for “Bats”
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Numerical Design of An Off-grid Solar Photovoltaic System for Office Shelter
Abstract: Electricity is essential needs for domestic and office applications. Due to the shortcomings from the national grid, renewable resources are prepared for alternative power supply rather than fossil fuels generators which pollute the environment. To provide a constant power supply, an off-grid solar PV system should adequately be designed. This paper presents the design of an off-grid solar PV system for office shelter. Solar thermal and solar photovoltaic (PV) systems …
Published in Journal of Energy, Environment & Carbon Credits · Vol. 13, Issue 2, 2023 · pp. 68–76 Read article
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Colour Removal from Effluents Using Micromaterials
Abstract: In this study, the ability of Micromaterials to adsorb color from an aqueous solution was investigated by using flocculants and activated carbon prepared from Rice Bran, an agricultural by-product, and batch mode adsorption experiments were conducted. The influence of various factors such as initial concentration (20, 40, 60, 80 mg/L), contact time, pH (4.0-9.0), and dosage on the adsorption capacity was investigated and optimal experimental conditions were ascertained. Adsorption data …
Published in Journal of Energy, Environment & Carbon Credits · Vol. 2, Issue 1-3, 2012 · pp. 1–8 Read article
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Use of Geohydrological Controls to Tackle Geogenic Arsenic Contamination of Hard Rock Aquifer: A Case Study from Central India
Abstract: AbstractArsenic poisoning of potable groundwater is considered one of the most severe health hazard in recent years. Reporting of high geogenic arsenic contamination in groundwater is increasing day by day within the country. The hydrothermal phase following the batholithic intrusion is responsible for sulfide mineralization and related enrichment of Arsenic (As) concentration in the granite-meta rhyolite rocks along the Kotri lineament of central India. Isolated clusters of high As groundwater …
Published in Journal of Geotechnical Engineering · Vol. 3, Issue 2, 2016 · pp. 23–29 Read article
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Assessment of Operational Productivity of Worker in Composing Industry by Micro and Memo Methodology in Casting Process
Abstract: The micro and memo movement is about the technique of recording and examining the timing of primary factors of an operation. The goal is to reach the exceptional approach of performing the operation. The micro and memo action crew of approach is based totally on the notion of dividing human activity. It is divided into actions or organizations of moves in accordance to the motive for which they are made. …
Published in Journal of Industrial Safety Engineering · Vol. 9, Issue 2, 2022 · pp. 30–35 Read article
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Smart Hoover with Mower
Abstract: AbstractThis paper presents the advancement in the design and development of a vacuum cleaner with lawn mower. This paper focuses on the developing a handy automated vacuum cleaner with lawn mower robot which operates on Arduino programming and can be powered through solar energy. The cleaner is also installed with the mopping action and grass cutter. So, that with cleaning, mopping of tiles can also be done. Grass cutting can …
Published in Journal of Instrumentation Technology & Innovations · Vol. 10, Issue 1, 2020 · pp. 19–23 Read article
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Soldier Security and Health Monitoring System
Abstract: Nowadays enemy conflict is an important factor in any security. The ministry of defense of country must be effective for the security of that country the national security mainly depends on army, navy, and air-force. There are many concerns related to the safety of these soldiers. This system will be useful for soldiers, who involve in wars or in special operations. In this project, a smart system is attached to …
Published in Journal of Instrumentation Technology & Innovations · Vol. 10, Issue 3, 2020 · pp. 26–29 Read article
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CONTROL SYSTEM FOR EXTENDED DRIVING RANGE IN ELECTRIC VEHICLES
Abstract: This paper is aimed at designing a control system that regulates the power and energy supply to the electric engine to optimize the battery use, so the driving range of the electric vehicle can be extended. The method is based on controlling the acceleration of the electric vehicle and maintaining it within specific limits as well as to use the inertial forces to help the vehicle in saving energy while …
Published in Journal of Mechatronics and Automation · Vol. 8, Issue 3, 2021 · pp. 32–43 Read article
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Applications of Wireless Sensor Network
Abstract: Wireless sensor networks (WSNs) have grown in popularity in recent years and have a wide range of applications, including health, the environment, and the military. Despite its impressive capabilities, the creation of WSN remains a difficult endeavor. Several programming approaches that focus on lowlevel system concerns have been offered in current real-world WSN installations. WSNs are a type of network made up of interconnected sensor nodes that communicate wirelessly in …
Published in Journal of Mechatronics and Automation · Vol. 8, Issue 3, 2021 · pp. 44–49 Read article
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Design of a control system for determining the autonomy of electric vehicles (EVs)
Abstract: The main goal of this project is the development of an advanced system for controlling the performance of lithium batteries that equip electric vehicles by improving previous design of the control system so the real driving range of an Electric Vehicle (EV) can be determined within the highest accuracy, considering the driving conditions, driving attitude of car drivers and external influences.
Published in Journal of Mechatronics and Automation · Vol. 9, Issue 2, 2022 · pp. 1–16 Read article
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Multi-Module Intelligent Wheelchair
Abstract: In this modern world, automation turned into the essential reason for any new gadget. In the vast majority of the gadgets and types of equipment, MEMS go about as a compelling mix according to necessities. MEMS and sensor based wheelchair in particular “IntelliWheelZ” that gives the distinctively capable individuals with an answer for self-sufficient motion both at indoor and open air conditions. IntelliWheelZ is a minimal effort multi-segmental battery worked …
Published in Journal of Mechatronics and Automation · Vol. 3, Issue 3, 2016 · pp. 18–26 Read article
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Reliability Evaluation of Power Distribution Network Considering Uncertainty in Failure
Abstract: With the development of economy and society power planning is facing with the influence of much uncertainty, which are mainly power distribution network. Power system especially at the distribution level is prone to failures and disturbances as many devices are responsible for the successful operation of a radial distribution system. Every time an engineer takes a measurement, the only certainty is that the measurement is not exact; all measurements have …
Published in Journal of Mechatronics and Automation · Vol. 1, Issue 1, 2014 · pp. 33–40 Read article
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Peltier Integrated Jacket
Abstract: AbstractAny individual who means to travel open air must be set up to arrangement with a wide range of climate beginning from the dry hot condition to the chilled coolness. The furthest points of both the conditions can prompt genuine medical issues. Changes in single degree can influence body's natural chemistry prompting different variations from the norm. There is a constraint to which layers of garments can be heaped onto …
Published in Journal of Microcontroller Engineering and Applications · Vol. 6, Issue 3, 2019 · pp. 44–62 Read article
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Solar Charge Controllers and their Implementation
Abstract: AbstractSolar energy is the incident energy from the Sun. The main components of this energy are incident light energy and the heat contained in it. The extraction of solar energy may be active or passive. Due to abundance and availability, solar energy is the most attractive alternate in available renewable resources. In the 21st century solar energy is expected to become increasingly attractive as a renewable energy source because of …
Published in Journal of Microcontroller Engineering and Applications · Vol. 7, Issue 1, 2020 · pp. 12–15 Read article
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Health Monitoring for COVID-19 Similar Disease Using Wearable Device
Abstract: Due to the massive spike in uncertainties triggered by the COVID-19 disease, many countries strategies to reduce the spread by contact tracing. Currently governments around the world battling against pandemic and digital tools are implemented to augment and accelerate contact tracing. Indian government authorities are heavily depending on Aarogya setu App to detect potentially infected population, but second waves showed us that this system is not full proof. Also, there …
Published in Journal of Microcontroller Engineering and Applications · Vol. 8, Issue 2, 2021 · pp. 40–47 Read article
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Design and Analysis of Hybrid Energy System with BESS for Standalone Micro Grid System
Abstract: The papers propose microgrid-distributed energy resources (DERs) for a rural standalone system. It consists of a solar photovoltaic (solar PV) system, a hydro system, and a battery energy storage system (BESS). A microgrid's (MG) energy management scheme is essentially governed by the MG's primary energy sources. To form the reference voltage within MG, the primary energy supply must be a dispatchable unit. In this paper, a micro hydro generator (MHG) …
Published in Journal of Microcontroller Engineering and Applications · Vol. 9, Issue 1, 2022 · pp. 1–14 Read article
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A Review on Energy Efficiency Challenges and Techniques for EE in 5G Network
Abstract: AbstractThis paper includes the survey of Energy Efficiency challenges and need in 5G network and D2D technique to improve energy efficiency without comprising the user experience. Improving the energy efficiency is important part while designing a network. The cellular systems must be energy efficient, especially in mobile communication which has made the battery constraint a major issue. This has motivated optimization of energy for the use of mobile devices. Mobile …
Published in Journal of Microwave Engineering and Technologies · Vol. 7, Issue 2, 2020 · pp. 21–29 Read article
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Microwave based approach for Wireless Power Transmission
Abstract: Today's fast-paced world is characterized by advances in every region, one among that is wireless charging, and gaining applications in the various files. Wireless charging is an innovative technology of transmitting power with an air gap, energy recharging as the end goal. The recent advancement in wireless charging practice, as well as the enhancement of business products, have offered it as a promising alternative for addressing the energy bottleneck of …
Published in Journal of Microwave Engineering and Technologies · Vol. 8, Issue 1, 2021 · pp. 6–9 Read article
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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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Pore Distributions in Porous Anodic Aluminum Oxide (PAAO) Surfaces of Pure and Commercial Aluminum Substrates
Abstract: Porous anodic aluminum oxide (PAAO) surfaces were developed on pure aluminum (PA) and commercial aluminum (CA) substrates by anodization as a function of voltage in phosphoric acid bath at 278 K and were analyzed by scanning electron microscopy. The interpore distances were plotted in the form of frequency histograms to examine pore-ordering characteristics. Self-ordered porous structures have been obtained at 200 and 160 V for PA and CA substrates respectively …
Published in Journal of Materials & Metallurgical Engineering · Vol. 2, Issue 1-3, 2012 · pp. 143–153 Read article
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Study of the Effect of Cycle Time of Plasma Nitriding on the Service Life of AISI H-13 Tool Steel Die
Abstract: AISI H-13 tool steel is widely used as a hot-forging die for various automotive components. Usually, to increase the die life, the dies are subjected to additional surface treatment process such as carburizing, gas nitriding, salt bath nitriding, plasma nitriding, etc. The case depth is an important parameter in surface treatment process. In this work, AISI H-13 tool steel hot-forging dies are subjected to plasma nitriding. The nitriding time cycles …
Published in Journal of Materials & Metallurgical Engineering · Vol. 2, Issue 1-3, 2012 · pp. 169–177 Read article