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465 articles for “design efficiency”
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Analysis and Comparison of Pedestrian Flow Characteristics Variation on Passageway, Stairway and Escalator in Intercity Railway Stations
Abstract: Pedestrians while commuting through public transport facilities like integrated public transportation system, metro system, railway system, encounter level change facilities to transfer among different platforms. These facilities include passageway, stairway, escalator and ramps. They are confined areas and are the basic means of pedestrian movements inside a terminal to access platforms at different levels. Within limited terminal area, designing and planning of level changing infrastructures is of great challenge. For …
Published in International Journal of Transportation Engineering and Traffic System · Vol. 3, Issue 2, 2017 · pp. 8–19 Read article
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The New Era of Fusion and Solid-State Joining: A Review of Latest Welding Techniques and Applications
Abstract: Abstract This review examines the quickly changing field of solid-state joining and welding technologies, emphasizing new developments, practical uses, and future research avenues. Strategies that lower heat input, enhance joint integrity, and allow the connecting of sophisticated and dissimilar materials have gained importance within the last ten years. Solid-state techniques are particularly appealing for lightweight alloys used in the automotive and aerospace industries because they reduce melt-related defects and the …
Published in International Journal of Manufacturing and Materials Processing · Vol. 11, Issue 2, 2025 · pp. 35–40 Read article
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Performance Evaluation of 45kW Low Temperature Proton Exchange Membrane Fuel Cell System Using Simulation Techniques
Abstract: AbstractThe Low-Temperature Proton Exchange Membrane Fuel Cell (LT-PEMFC) has gained prominence as a promising solution for clean and efficient energy generation, particularly in the automotive industry, where stringent emission norms and sustainability goals are driving innovation. LT-PEMFC systems offer several inherent advantages, including high energy conversion efficiency, low operational temperature, rapid start-up capability, and compatibility with hydrogen as a renewable fuel source. These characteristics make them attractive for commercial vehicle …
Published in International Journal of I.C. Engines and Gas Turbines · Vol. 11, Issue 2, 2025 · pp. 25–39 Read article
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Parametric Assessment of Prefabricated Buildings (PEB) and Conventional Steel Bearings
Abstract: Prefabricated buildings are primarily prepared through the process of pre-planning and prefabrication. The advancement of the prefabricated building construction approach implies time constraints, cost efficiencies, improved structural performance, and expanded architectural insights. Prefabricated buildings become an effective replacement for traditional steel buildings in every respect. further results when comparing costs, construction time, quality parameters and architectural perspective. The main objective of the current study is to compare prefabricated steel structures …
Published in International Journal of Structural Engineering and Analysis · Vol. 8, Issue 1, 2022 · pp. 26–33 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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Smart Hospital Bed System for the Prevention and Management of Bedsores and Pressure Ulcers
Abstract: Pressure ulcers, also known as bed sores, represent a critical challenge in modern healthcare, particularly among immobilized and critically ill patients, leading to increased morbidity, prolonged hospital stays, and higher healthcare costs. Recent advancements in smart healthcare technologies have enabled the development of smart hospital bed systems that integrate sensors, automation, and artificial intelligence to prevent and manage pressure ulcers effectively. These systems incorporate features such as pressure redistribution, automatic …
Published in International Journal of Nursing Critical Care · Vol. 12, Issue 1, 2026 · pp. 1–8 Read article
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A Review: Performance analysis of overlapping shear keys in box girder bridges using finite element based software
Abstract: Abstract - Box girder bridges are widely used for long-span constructions due to their high strength-to-weight ratio and structural efficiency. A fundamental component in these bridges is the shear key which allows for effective transfer of loads between bridge segments and upholds the overall structural performance through the different load cases. Overlapping shear keys are becoming increasingly popular because they greatly enhance inter-segment connections, which decrease relative displacements. This paper …
Published in International Journal of Structural Mechanics and Finite Elements · Vol. 12, Issue 1, 2026 · pp. 38–47 Read article
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Design and Construction of High-Performance Vehicle Tracking System
Abstract: A vehicle tracking system (VTS) has been designed, constructed, and evaluated. The main purpose is to accurately determine the position of a vehicle at any time with minimal response delay. The device consists of a GPS receiver, a microcontroller, and a GSM module. These systems function by constantly monitoring and tracking the positional location of the vehicles and concurrently reporting the details to the central location via SMS on an …
Published in International Journal of Microelectronics and Digital integrated circuits · Vol. 7, Issue 1, 2021 · pp. 25–35 Read article
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OPTIMIZING CUTTING PARAMETERS OF AL2O3PARTICLE REINFORCED 6061 ALUMINUM ALLOY COMPOSITES IN TURNING USING TAGUCHI METHOD
Abstract: Today’s extremely challenging manufacturing scenario puts a clear impetus on developing newer materials and efficient production methods to process them in order to survive and sustain, which also provides immense research opportunities to constantly upgrade and optimize existing processes. The current study was started with an objective of optimizing cutting parameters in turning operation of Al2O3 reinforced 6061 Aluminum alloy composite (PAMC) such as speed, feed, depth of cut and …
Published in International Journal of Computer Aided Manufacturing · Vol. 1, Issue 2, 2016 · pp. 28–37 Read article
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Overview Of 3D Printing Technology with Different Materials and Applications
Abstract: The aim of the project is to perform thermal analysis of the 3D printed model using SOLIDWORKS 2018, create the frame using cutting and drilling machines, and combine all parts of the frame using fasteners and fire electrical connection. When the 3D printer is built, the thermal efficiency of brake discs produced from PLA (polylactic acid) and carbon filaments will be analyzed. Also, parameters that do not work in CURA …
Published in International Journal of Manufacturing and Materials Processing · Vol. 10, Issue 1, 2024 · pp. 26–33 Read article
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Artificial Intelligence for the Art and Science of Separation: Optimizing Chemical Systems
Abstract: Chemical separation processes play a critical role across chemical manufacturing, energy production, pharmaceuticals, and environmental remediation, yet they remain among the most energy-intensive operations in modern industry. Recent advancements in artificial intelligence (AI) offer transformative opportunities to significantly improve the efficiency, selectivity, and sustainability of these systems by leveraging computational power and data-driven insight. This article reviews the emerging integration of machine learning, data-driven modeling, and advanced optimization algorithms with …
Published in International Journal of Chemical Separation Technology · Vol. 11, Issue 2, 2025 · pp. 1–7 Read article
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Lean Conceptual Model for SMEs using 5S
Abstract: Lean manufacturing is a systematic framework for eliminating waste from a manufacturing system, or value stream, without sacrificing productivity Literature related to work shows that there are various sets of tools or techniques that have been adopted at a certain degree across firms according to their own manufacturing capacity and available resources needed for implementation of lean techniques. This paper describes the implementation of ‘5S’ as lean tool on machine …
Published in International Journal of Manufacturing and Materials Processing · Vol. 7, Issue 2, 2021 · pp. 43–48 Read article
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Luo Converter with Optimized PI Controller Design for Grid-Tied PV-Based Electric Vehicle
Abstract: There is a huge requirement for installing EV chargers all over the globe since the depletion of fossil fuels which are edging. There is a need to find alternative advanced converter to boost the output from PV. The solar energy is the recomended alternative energy to generate electrical enegy without any pollution. Also, In the present scenario, we need to go for Scalable & Sustainable Electric Vehicle (EV) charging infrastructure …
Published in International Journal of Analog Integrated Circuits · Vol. 11, Issue 1, 2025 · pp. 23–27 Read article
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Highway Condition Assessment System
Abstract: Roadside path holes convey a significant hazard to both pedestrians and drivers of motor vehicles. Road detection of damage is the responsibility of government agencies, which are made up of engineers and laborers. It is not practical to evaluate every section of the road efficiently by hand as it takes a long time and a large number of workers. The detection can be automated as a solution to this problem. …
Published in International Journal of I.C. Engines and Gas Turbines · Vol. 10, Issue 1, 2024 · pp. 21–30 Read article
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Using Leather as a Substrate in Rectenna for Devices Consuming Minimal Power
Abstract: This study examines a lightweight, modular receiving wire for power-efficient devices. Despite being compact in size, the suggested receiving wire possesses a high level of directivity and a high transfer rate. Because it is flexible, wearable, tiny, takes little thought, and has amazing characteristics like low dielectric consistency, low misfortune digression, and increased proficiency, polystyrene froth is employed as a substrate. The receiving wire's boundaries, such as return unfortune, gain, …
Published in International Journal of Telecommunications & Emerging Technologies · Vol. 8, Issue 1, 2022 · pp. 34–39 Read article
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Intelligent Data Analytics on Cloud Infrastructure:Real-Time Insights and Managed Service Models
Abstract: This paper examines the integration of advanced data analytics and machine learning within modern cloud infrastructure, highlighting how organizations can transform large volumes of unstructured data into actionable business insights that drive competitive advantage. Cloud platforms leverage scalability and elasticity to efficiently process and analyze massive datasets in real time, allowing enterprises to identify hidden patterns, detect operational anomalies early, and generate accurate forecasts of future outcomes. A key factor …
Published in International Journal of Distributed Computing and Technology · Vol. 12, Issue 1, 2026 · pp. 36–46 Read article
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DESIGNING OF A LEAN ASSEMBLY LINE FOR NATIONAL HEATER COMPANY AT AL-RUSAYL
Abstract: Most industrial sectors are concerned with reducing wastes activities; therefore they mostly use Lean manufacturing technology as the best solution to accomplish their aim. These non-added value wastes could be unnecessary motion, inadequate processing, excessive transportation, defects, waiting, unnecessary inventory and overproduction. A survey was implemented on both Rusayl Industry Area Company and National Heater Industries Company L.L.C for this study purpose as those two companies are compatible with this …
Published in International Journal of Analytical and Applied Chemistry · Vol. 4, Issue 1, 2018 · pp. 18–35 Read article
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Effectiveness of mind mapping technique among learning process among the nursing students
Abstract: Mind mapping is a powerful graphic technique which can be used to translate what is in one’s mind into a visual picture. Since mind mapping works like a brain, it allows organising and understanding information faster and better. It helps in better logical organisation of knowledge as well as help to retain it. In order to assess the effectiveness of mind mapping on teaching learning technique, this study was undertaken …
Published in International journal of Nursing Science Practice and Research · Vol. 6, Issue 2, 2020 · pp. 9–16 Read article
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Effect of Nano-Fillers on the Mechanical and Fracture Behavior of Polymer Composite Matrices: A Review
Abstract: The modification of polymer composite matrices through the incorporation of nano-scale fillers has become a prominent and highly effective strategy for enhancing mechanical performance, stiffness, and fracture resistance. Unlike conventional micro-scale reinforcements, nano-fillers possess exceptionally high surface area–to–volume ratios and unique physicochemical characteristics that significantly influence interfacial phenomena within the polymer matrix. Materials, such as carbon nanotubes (CNTs), graphene nanoplatelets (GNPs), nano-silica, and layered silicate nanoclays, introduce advanced toughening mechanisms …
Published in International Journal of Composite Materials and Matrices · Vol. 12, Issue 1, 2026 · pp. 31–36 Read article
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A Study to Assess the Effectiveness of Structured Teaching Program on Knowledge Regarding Impact of Exercise in Patients After Cardiothoracic Surgery
Abstract: Cardiothoracic surgery is a major intervention often associated with prolonged recovery, reduced physical endurance, and potential postoperative complications. Exercise during the recovery period plays a pivotal role in improving cardiovascular function, enhancing pulmonary efficiency, maintaining muscle strength, and promoting overall quality of life. However, many patients lack adequate knowledge about the types, benefits, and safety precautions of exercises after cardiothoracic surgery, which may limit their participation in rehabilitation activities. This …
Published in International Journal of Medical Surgical Nursing · Vol. 9, Issue 1, 2026 · pp. 18–22 Read article