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114 articles for “gears”
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Advanced Automatic Self-Car Parking Using Arduino
Abstract: Car parking is a major tricky in urban areas in both developed and developing countries. Following the rapid increase of car ownership, many cities are lacking car parking areas. This imbalance is partially due to ineffective land use planning and miscalculations of space requirements during first stage of planning. Shortage of parking space, high parking tariffs, and traffic congestion due to visitors in search for a parking place are only …
Published in Recent Trends in Sensor Research & Technology · Vol. 8, Issue 1, 2021 Read article
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Minimization of Energy Utilization in Wireless Sensor Network using Nature-Inspired Algorithm to maximize the overall network lifespan: A Review
Abstract: Wireless Sensor Networks is the most driving innovation in the world which makes it conceivable to collect the installed frameworks which can be typically carried in the pocket with the comparative capability of a Desktop Computer. It comprises of self-supervising battery controlled gadgets referred to as hubs which go about as a transducer. The hubs are sufficiently canny to detect, figure and transfer the information. While the hubs are battery …
Published in Recent Trends in Sensor Research & Technology · Vol. 8, Issue 2, 2021 · pp. 30–35 Read article
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IoT-Enhanced Integrated LPG Level and Leakage Detection System
Abstract: Increased statistics of fire outbreak occurrences and gas leakage incidents in both industrial and domestic applications has called for better safety measures in Liquefied Petroleum Gas (LPG) management. Research efforts are therefore geared towards developing solutions which could greatly curb the menace of fire outbreaks and leakages of highly flammable gases. The presented work focuses on the design and fabrication of an IoT-enhanced system dedicated to the monitoring and detection …
Published in Recent Trends in Sensor Research & Technology · Vol. 10, Issue 2, 2023 · pp. 9–16 Read article
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Design and Fabrication of Double-sided Linear Induction Motor
Abstract: Nowadays for application like high-speed ground transportation and specific industrial application including transportation, conveyer system, actuator, material handling, etc. there is need to develop in linear induction motor. These applications require machines that can produce large forces, operate at high speeds, and can be controlled precisely to meet performance requirements. In this project, the working principle of Double-sided linear induction motor (DSLIM) is same as rotational induction motor, but the …
Published in Trends in Machine design · Vol. 7, Issue 3, 2020 · pp. 1–4 Read article
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Analysis of fabrication methods on Mg-based MMCs –A Review
Abstract: Magnesium is an essential material for resolving the applications in automotive applications such as in the use of gearbox bearings, casting dies etc. In the current studies, various researchers have made efforts to improvise the casting methods and to invent new fabrication procedures for Mg metal matrix composites (MMCs). This paper shows a basic study of fabrication methods of Mg-based MMCs. Such as pressureless infiltration, mechanical alloying, stir casting etc. …
Published in Trends in Mechanical Engineering & Technology · Vol. 8, Issue 3, 2018 · pp. 101–108 Read article
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Oil lubricating tribology And additives for lubricating oil
Abstract: Numerous goods that are characterised by hundreds of basic chemicals and additions fall under the umbrella phrase "lubricating oil." Lubricating oils can either be synthetic or mineral-based. This article focuses on petroleum-based lubricating oils, which are composed of 80–90% petroleum hydrocarbon distillates and 10–20% additives and are used to lubricate a variety of internal combustion engines. Lubricating oil exposure occurs mostly through inhalation and skin contact in both occupational and …
Published in Trends in Mechanical Engineering & Technology · Vol. 12, Issue 2, 2022 · pp. 8–11 Read article
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Safeguarding Data and Networks from Cyberattacks with Advanced Technology and User Awareness
Abstract: In the realm of information technology, the role of cybersecurity is of paramount importance due to the escalating concern surrounding information security in the contemporary era. Cybersecurity is pivotal in mitigating the pervasive threat of cybercrimes, which transpire on a large scale each day. Governments and organizations globally are actively implementing multifaceted strategies to thwart these cyber threats. Despite various preventive measures, apprehensions regarding cybersecurity persist. This essay predominantly delves …
Published in Journal Of Network security · Vol. 11, Issue 3, 2023 · pp. 44–49 Read article
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An Overview of Bioinformatics
Abstract: What is bioinformatics? Biology and computer science? How are they related to each other? This question, I believe, could have been raised even in the nineteenth century, when computer and biological technologies were just emerging. The great Louis Pasteur (1822–1895) was researching the relationship between the presence of a particular microorganism and alcohol fermentation in a particular French city. Ada Lovelace, a mathematician who shared Charles Babbage’s vision, was attempting …
Published in Research and Reviews : Journal of Computational Biology · Vol. 11, Issue 2, 2022 · pp. 8–11 Read article
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Workplace Violence against Women (WPVAW): The Experience among Healthcare Providers in Nigeria
Abstract: Background: Across the world today, the workplace just like any other public space a woman could find herself has become a place where the woman folk get abused by all categories of people they come in contact with, be it colleagues, service consumers, their relations amongst others.Aim: The study was aimed at assessing the prevalence of workplace violence against women, severity and perpetrators of abuse among healthcare providers in the …
Published in Research and Reviews: A Journal of Health Professions · Vol. 8, Issue 1, 2018 · pp. 42–46 Read article
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Diseases among Sewage Workers
Abstract: Urbanization has caused many health and environmental problems; to solve some of these problems, latrines and sewage systems were invented and are still being improved. This development has resulted in exposures of the sewage workers to the multitude of chemicals used in our homes and in the industries. With increasing demands on the sewage systems and new environmental regulations, the transportation and treatment of wastewater has increased in technical complexity. …
Published in Research and Reviews : A Journal of Medical Science and Technology · Vol. 5, Issue 3, 2016 · pp. 1–5 Read article
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The Inappropriate Application of Medication in the Context of Surgical Procedures: A Review
Abstract: The initiation of substance abuse frequently commences during adolescence, a critical developmental period. Extensive research has consistently revealed a pronounced connection between drug use and the consumption of cigarettes and alcohol. Understanding the prevalence of substance abuse, with a specific focus on the use of cigarettes and alcohol, is paramount in formulating effective strategies for prevention and control of drug consumption. Therefore, embarking on an initial exploration of the prevalence …
Published in Research and Reviews : Journal of Surgery · Vol. 12, Issue 3, 2023 · pp. 27–32 Read article
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Design and Performance Evaluation of a Solar-Assisted Electric Bicycle for Sustainable Urban Transportation
Abstract: The increasing demand for sustainable transportation and the depletion of fossil fuel resources have accelerated the development of environmentally friendly mobility solutions. Electric bicycles have emerged as an effective alternative for short-distance transportation due to their low energy consumption and reduced environmental impact. However, their dependence on grid-based charging limits their sustainability, particularly in regions with inadequate charging infrastructure. This study presents the design, development, and performance evaluation of a …
Published in Journal of Automobile Engineering and Applications · Vol. 13, Issue 2, 2026 · pp. 31–46 Read article
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Motorised Dual Side Shaping Machine with IoT Integration
Abstract: This work presents the design, fabrication and testing of a Motorised Dual Side Shaping Machine intended for small-scale workshops and educational laboratories, enhanced by an Internet of Things IoT based motor control system using the ESP32 microcontroller. The machine employs a 250 watt geared motor as the prime mover, transmitting power through a chain and sprocket mechanism to a 20 mm mild steel shaft supported on pedestal bearings (P204), where …
Published in Trends in Machine design · Vol. 13, Issue 2, 2026 · pp. 26–35 Read article
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Development of Multilayer Metallic Coatings with Graded Interfaces for Enhanced Wear and Fatigue Resistance in Aerospace Components
Abstract: This study presents a comprehensive investigation into the development and characterization of multilayer metallic coating systems with compositionally graded interfaces, specifically engineered to enhance wear and fatigue resistance in aerospace structural and rotating components. Four coating architectures were systematically designed: (i) CrN/TiAlN bilayer, (ii) TiN/TiAlN/TiAlSiN gradient trilayer, (iii) CrAlN/AlCrN nanolaminate, and (iv) a novel five-layer CrN–TiN–TiAlN–AlCrN–TiAlSiN functionally graded system (FGS). Coatings were deposited via high-power impulse magnetron sputtering (HiPIMS) and …
Published in Journal of Thin Films, Coating Science Technology & Application · Vol. 13, Issue 2, 2026 · pp. 50–67 Read article