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465 articles for “design efficiency”
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Development and Modification of 2-Stroke IC Engine
Abstract: Today world is concerned more about saving the environment, everywhere precautionary measures have been taken up to reduce pollution. Major amount of air pollution is caused by mechanical animals running on roads; they contribute to most of the air pollution, hence, engineers today to focus on how to build an eco-friendly engine which can reduce the pollution caused by vehicles. A compressed air engine works on air as fuel to …
Published in International Journal of I.C. Engines and Gas Turbines · Vol. 7, Issue 1, 2021 · pp. 8–11 Read article
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Fault-Tolerant Modular Power Converter for Large-Scale Renewable Energy Integration
Abstract: The rapid expansion of large-scale renewable energy systems has significantly increased the demand for highly reliable and fault-resilient power electronic converters capable of maintaining stable grid operation under component failures and fluctuating renewable power generation. This paper proposes a Fault-Tolerant Modular Power Converter (FTMPC) for large-scale renewable energy integration, incorporating a modular multilevel architecture, intelligent fault diagnosis, and adaptive reconfiguration control to ensure uninterrupted power conversion. The proposed converter continuously …
Published in International Journal of Power Electronics Controllers and Converters · Vol. 12, Issue 2, 2026 Read article
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Aluminum Alloy as Sacrificial Anode for Corrosion Protection: A Review
Abstract: Aluminum sacrificial anodes are widely used for cathodic protection in marine, offshore, and energy applications due to their light weight, high current efficiency, and favorable electrochemical potential. Pure aluminum, however, rapidly passivates in seawater, reducing protective performance. Alloying with elements, such as zinc, indium, gallium, tin, and bismuth, improves activation, ensures uniform dissolution, and stabilizes long-term behavior. This review examines the influence of alloying elements on electrochemical performance, microstructure, and …
Published in International Journal of Metallurgy and Alloys · Vol. 11, Issue 2, 2025 · pp. 1–13 Read article
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Effectiveness of cardiac rehabilitation program to enhance quality of life on patients with post myocardial infarction (2015)
Abstract: Introduction: Myocardial infarction is a life threatening heart disease and a major public health problem all over the world. Health is defined by WHO is a state of complete mental and physical, social well-being and not merely the absence of disease or infirmity and this applies as a whole to rehabilitation of cardiac patients. Cardiac rehabilitation (CR) is the enhancement and maintenance of cardiovascular health through individualized programs designed to …
Published in International Journal of Cardiovascular Nursing · Vol. 4, Issue 2, 2018 · pp. 27–35 Read article
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Suitability of Bamboo as a Reinforcing Material in Flexible Pavement Design
Abstract: In Engineering Programme, soil stabilizations very much important for gaining proper knowledge about ground improvement. Ground improvement technique is one of the challenging task involving inputs from geotechnical engineering sector. In our project, we had to go through different techniques for improving the engineering characteristics of the ground. Through this project an endeavor attempt was made to improve the ground using bamboo as a reinforcing material for flexible pavement considering …
Published in International Journal of Geological and Geotechnical Engineering · Vol. 3, Issue 1, 2017 · pp. 47–69 Read article
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Sustaining Artisan Livelihoods through Community Cooperative Housing: A Socio-Spatial Study of the Kumbhar Community in Pune, India
Abstract: This research addresses the problem in contemporary community housing. Housing is delivered as a physical product, while the social, economic, and cultural systems that sustain community life are largely ignored. In the resettlement of the Kumbhar (potter) Community in Pune, equal land was allotted without cohesive architectural planning, which has led to fragmented spatial organisation, underutilised work areas, conflicts over resources, unclear boundaries, and a decline in economic efficiency due …
Published in International Journal of Housing and Human Settlement Planning · Vol. 12, Issue 2, 2026 Read article
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The Impact of CAM on Digital Twin Technology inManufacturing Systems
Abstract: The integration of Computer-Aided Manufacturing (CAM) and Digital Twin technology is revolutionizing the manufacturing landscape by bringing together the strengths of process automation, real-time monitoring, and predictive analytics. CAM, which has long been used to optimize machining processes, automate toolpath generation, and control production workflows, plays a vital role in improving manufacturing efficiency and precision. On the other hand, Digital Twin technology, which creates a virtual replica of physical systems, …
Published in International Journal of Computer Aided Manufacturing · Vol. 10, Issue 2, 2024 · pp. 6–10 Read article
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A Novel Approach to design smart distance Indicator
Abstract: The Internet of Things (IoT) is a network of interconnected computing devices, mechanical and virtual machines with unique IDs and the ability to share data across a community without requiring human-to-human or human-to-computer interaction.The paper is basically based on the research project made using Internet of things ecosystem. The paper tals about L.E.D distance indicator using ultrasonic sensor. The use of L.E.D distance indicator can make many of our day …
Published in International Journal of Telecommunications & Emerging Technologies · Vol. 7, Issue 2, 2021 · pp. 6–11 Read article
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Formulation of Form-Based Code to improve the livability of a neighbourhood - A case study and application on a major street in Anna Nagar, Chennai.
Abstract: Neighbourhood planning and redevelopment must ensure that it is healthy, sustainable and equitable by providing easy access to shops, services, schools, to nature and community. An efficient neighbourhood has to not only provide an affordable and good quality of life for residents of all age groups but should also be financially viable for developers. Hence, to ensure that redevelopment responds to revised community needs, a new thought process must be …
Published in International Journal of Urban Design · Vol. 3, Issue 2, 2020 · pp. 12–20 Read article
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Design of HVAC System for a Commercial Building
Abstract: As there is an increase in global warming, many important steps have to be taken to decrease its effect and from this project by considering all the factors according to the norms and adding some techniques, it would be helping towards this work. HVAC and R systems stand for heating, ventilation, air conditioning, and refrigeration. As the HVAC systems are used in every sector nowadays, like hotels, private and official …
Published in International Journal of Structural Mechanics and Finite Elements · Vol. 7, Issue 1, 2021 · pp. 9–13 Read article
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Spy Remote Control Car: ESP-NOW Protocol with ESP8266, ESP32, and ESP32CAM
Abstract: This paper presents the design and implementation of a remote-controlled spy RC car equipped with a live camera feed, optimized for real-time surveillance operations. Utilizing the ESP32 and ESP8266 micro-controllers as the core of the communication system, the project employs the ESP-NOW protocol to ensure a robust and efficient wireless connection between the transmitter and receiver. The inclusion of the L298N motor driver enables precise control over the car's four …
Published in International Journal of Digital Communication and Analog Signals · Vol. 10, Issue 2, 2024 · pp. 1–6 Read article
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Spy Remote Control Car: ESP-NOW Protocol with ESP8266, ESP32, and ESP32CAM
Abstract: This paper presents the design and implementation of a remote-controlled spy RC car equipped with a live camera feed, optimized for real-time surveillance operations. Utilizing the ESP32 and ESP8266 micro-controllers as the core of the communication system, the project employs the ESP-NOW protocol to ensure a robust and efficient wireless connection between the transmitter and receiver. The inclusion of the L298N motor driver enables precise control over the car's four …
Published in International Journal of Digital Communication and Analog Signals · Vol. 10, Issue 2, 2024 · pp. 1–4 Read article
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Autonomous Baja Buggy: A Comprehensive Approach to Design and Development
Abstract: This research project introduces a novel modular system aimed at transforming off-road Baja vehicle into autonomous entities while still maintaining the option for manual operation. The primary objective of this study involves the design and development of a Level 3 autonomous vehicle prototype, utilizing a Society of Automotive Engineers eBaja vehicle equipped with advanced actuators and exteroceptive sensors. The outcome of this project yielded a drive-by-wire system, enabling the Baja …
Published in International Journal of Transportation Engineering and Traffic System · Vol. 9, Issue 1, 2023 · pp. 41–64 Read article
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Investigating Analogue Gravity Phenomena through Electronic Black Holes: A Study
Abstract: The universe, in its grand cosmic ballet, is replete with mysteries, and among the most profound are the enigmatic black holes. These celestial behemoths, born from the collapse of massive stars, warp spacetime to such an extent that nothing, not even light, can escape their gravitational embrace. Their behavior, governed by Einstein's theory of General Relativity, pushes the boundaries of our understanding, presenting phenomena like Hawking radiation – a quantum …
Published in International Journal of Microwave Engineering and Technology · Vol. 12, Issue 1, 2026 · pp. 9–24 Read article
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A Comprehensive Review of Transportation Network Design and Congestion Modeling: Methods, Challenges, and Emerging Trends
Abstract: Abstract As urbanization and travel demand continue to grow rapidly, traffic congestion has emerged as a widespread issue worldwide. The design of transportation networks and the modeling of congestion are essential disciplines that provide foundational tools for analyzing, predicting, and mitigating congestion impacts. This review complies key theories, modeling frameworks, optimization techniques, and algorithms used in network design and congestion modeling. We discuss static and dynamic models, equilibrium concepts, congestion …
Published in International Journal of Transportation Engineering and Traffic System · Vol. 12, Issue 1, 2026 Read article
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Thermoelectric Energy Recovery from Exhaust Systems: Design, Simulation, and Performance Analysis of a Waste-Heat Recovery Prototype
Abstract: In today’s context, energy plays a vital role in environmental development. Unfortunately, most energy strategies that yield immediate benefits often contribute to long-term environmental degradation. The law of conservation of energy states that “Energy cannot be created or destroyed; it can only change from one form to another.” This idea emphasizes the fact that no technological improvement can continue eternally without having negative effects. Every living thing on the world …
Published in International Journal of Structural Mechanics and Finite Elements · Vol. 11, Issue 2, 2025 · pp. 1–21 Read article
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Carbon Fiber Material Analysis for Bicycle Frame using Finite Element Analysis
Abstract: Abstract This Research is based on Carbon fiber composite material for Bicycle frame analysis using Finite Element Analysis (FEA). Carbon fiber composite materials have become increasingly popular in the production of high-performance bike frames, primarily due to their superior strength, lightweight nature, and advanced mechanical properties. The primary objective of this research is to assess the structural reliability of bike frames using finite element analysis (FEA). This approach enables an …
Published in International Journal of Structural Mechanics and Finite Elements · Vol. 10, Issue 2, 2024 · pp. 16–24 Read article
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Solar Powered Water Trash Collector
Abstract: The design and deployment of a solar-powered trash collecting bot that uses Internet of Things (IoT) technology and Arduino for remote control and monitoring are given in this paper, The initiative is being carried out to assist clean the environment, notably swimming pools, by using renewable energy, specifically the sun, as a more efficient power source, The boat has two motors, an L298N motor driver, an HC-05Bluetooth module, an ESP2866 …
Published in International Journal of Renewable Energy and its Commercialization · Vol. 10, Issue 1, 2024 Read article
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Enhancing Battery Management Systems: Innovations in State-of-Charge Estimation
Abstract: A Battery Management System (BMS) is crucial for managing the electronics of rechargeable batteries, ensuring their safe and efficient operation. This is particularly important for lithium-ion (Li-ion) batteries, which are preferred in electric vehicles and energy storage systems due to their high energy density, low self-discharge rates, long cycle life, and broad operating temperature ranges. The primary functions of a BMS include monitoring the state of charge (SOC), managing battery …
Published in International Journal of Energetic Materials · Vol. 9, Issue 2, 2023 · pp. 5–11 Read article
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Chemical Synthesis and Functional Engineering of Poly(lactide-co-glycolic acid) in Medicine
Abstract: Poly (lactide-co-glycolic acid) (PLGA) is one of the most extensively studied biodegradable polymers in modern medicine due to its excellent biocompatibility, tunable degradation behavior, and regulatory acceptance. Originally introduced in resorbable surgical sutures and implants, PLGA has evolved into a highly versatile platform for controlled and targeted drug delivery systems. This review presents a comprehensive analysis of PLGA’s chemical structure, synthesis methods, physicochemical properties, degradation mechanisms, and established clinical applications. …
Published in International Journal of Chemical Synthesis and Chemical Reactions · Vol. 12, Issue 1, 2026 Read article