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1963 articles for “SI engine”
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Comprehensive Experimental Analysis of the Mechanical Properties and Enhancements of Natural Fiber Composites
Abstract: This research investigates the mechanical characteristics of bio-composites reinforced using jute and sisal fibers. Natural fibers have emerged as promising alternatives because of their low density, renewability, biodegradability and approving mechanical properties. The research involved fabricating bio-composite plates using the hand lay-up method with varying orientations of jute and sisal fibers. The mechanical parameters, including tensile strength, impact strength, and flexural strength, were rigorously assessed and compared across various fiber …
Published in Journal of Polymer & Composites · Vol. 13, Issue 4, 2025 · pp. 45–53 Read article
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Metals and Minerals in Pharmacy: Current Trends, Biomedical Applications, and Future Innovations
Abstract: Metals and minerals have played important roles in medicine for centuries, ranging from the use of simple mineral powders in traditional therapies to the development of modern metal-based drugs and nanomaterials. In recent years, advancements in material science, nanotechnology and pharmaceutical engineering have expanded the biomedical relevance of inorganic materials far beyond their conventional use as excipients. This review highlights the growing integration of metallic and mineral systems into pharmaceutical …
Published in International Journal of Minerals · Vol. 2, Issue 2, 2025 · pp. 12–24 Read article
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Novel Effect of Gate Length on the Electrical Characteristics of Nanoelectronic Double-Heterojunction HEMTs with the Circuit Symbols and Load Line to Configure the Common-Source Amplifiers in Analog Electronics
Abstract: Total 3566 individual simulation-outputs are reported in this work. The linear region and saturation region in each drain characteristic curve of nanoelectronic AlGaN/GaN/AlGaN double-heterojunction high electron mobility transistors (HEMTs) are clearly shown. In this work, we have obtained the maximum drain current of 389 mA using these HEMTs. The investigations on the dependence of drain current with respect to gate length in these double-heterojunction HEMTs is a novelty of this …
Published in Research & Reviews: A Journal of Embedded System & Applications · Vol. 5, Issue 2, 2017 · pp. 8–18 Read article
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Automatic Zebra Crossing Using Arduino Uno
Abstract: This project primarily aims to lessen issues that arise when crossing roadways and effectively manage traffic. The collision avoidance system serves as the prototype for smart roadways. It is a project with a cutting-edge concept for road safety. Here, an Arduino UNO serves as the controller and is used to connect the servo motor, LED (traffic signals), and ultrasonic sensor. The major goal of the study is to control and …
Published in Journal of Microcontroller Engineering and Applications · Vol. 9, Issue 3, 2022 · pp. 19–23 Read article
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Flow Mixing in Combustion System of Gas Turbine Engines: A Review
Abstract: This paper gives an overview of present knowledge, literature and research regarding the different flow mixing mechanisms and their characteristics in case of combustion system of gas turbine combustors. It covers existing literature related to vortex flow, its properties and applications, types of combustion systems, potential application of Helmholtz’s theorem, numerical and experimental investigation on fluid mixing behavior in flow with different combinations of vortexes in gas turbine combustion system. …
Published in Journal of Thermal Engineering and Applications · Vol. 3, Issue 1, 2016 · pp. 49–54 Read article
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Bridging the Gap Between Product Development and Entrepreneurship in Engineering Curriculum: A Framework-Based Approach Aligned with NEP 2020
Abstract: Despite advancements in technical education, Indian engineering graduates frequently enter the workforce lacking critical competencies in product development (PD) and entrepreneurship. This imbalance has drawn scrutiny from industry and policymakers alike, with national directives such as the National Education Policy (NEP 2020) emphasizing a shift toward “experiential, holistic, integrated and inquiry-driven” learning models. Similarly, the All-India Council for Technical Education (AICTE) has embedded innovation labs, internship mandates and entrepreneurship courses …
Published in International Journal of Education Sciences · Vol. 3, Issue 1, 2026 · pp. 87–100 Read article
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New Methods of Solving of the Problem of Degassing Liquid Fuel and Special Liquids in Spacecraft
Abstract: The degassing of liquid fuel and special liquids in spacecraft plays an important and sometimes critical role in the workability of a spacecraft and in the life of astronauts in the space flight conditions. The paper presents the developed methods of degassing liquid fuel or special liquids, which permit to solve the problem of degassing liquid fuel in the fuel tank of a rocket engine and special liquids in the …
Published in Journal of Aerospace Engineering & Technology · Vol. 10, Issue 3, 2020 · pp. 7–18 Read article
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Formulation Development and Evaluation Technique for Immediate and Modified Release Capsule
Abstract: The development and evaluation of formulations for immediate-release (IR) and modified-release (MR) capsules represent a critical aspect of pharmaceutical dosage form design, offering distinct advantages in terms of drug release profiles and therapeutic outcomes. This study focuses on the formulation strategies, techniques, and evaluation methods used to develop both IR and MR capsules. Immediate-release capsules are designed to disintegrate quickly in the gastrointestinal tract, ensuring rapid drug absorption, while modified-release …
Published in International Journal of Biochemistry and Biomolecule Research · Vol. 3, Issue 1, 2025 · pp. 1–9 Read article
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Development of an Easy Car Moving Kit Using a Hydraulic Cylinder
Abstract: A wheel dolly that can be used as an automotive jack and can support heavy loads in the air for lengthy periods without the need for hydraulic systems is revealed. In a further aspect, when the vehicle’s engine fails, and is not able to move on its own, to move the vehicle with the help of human power or another vehicle is taken. For moving a car, portable dolly kits …
Published in Trends in Mechanical Engineering & Technology · Vol. 15, Issue 1, 2025 · pp. 32–40 Read article
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An Overview on Quantum dot technology in Temperature sensor design
Abstract: Quantumdot (QD) thermometry harnesses the sizedependent electronic structure of semiconductor nanocrystals to translate minute temperature variations into robust optical signals. In this work we present a systematic design framework for QDbased temperature sensors that integrates (i) bandgap engineering through precise colloidal synthesis, (ii) surfacestate passivation to suppress nonradiative pathways, and (iii) a planar photonicreadout architecture compatible with lowcost, CMOSfriendly fabrication. By exploiting the linear redshift of the photoluminescence (PL) peak …
Published in Journal of Electronic Design Technology · Vol. 17, Issue 1, 2026 · pp. 10–17 Read article
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Rainwater Harvesting as an Alternative Water Supply in the Future of Bansal Institute of Engineering and Technology
Abstract: Water scarcity is a major problem in many developing areas like Lucknow. Deрending оn рreсiрitаtiоn intensity rаinwаter соnstitutes а роtentiаl sоurсe оf drinking wаter. In 2018 the аnnuаl rаinfаll meаsured in Indiа wаs 1020 millimeters аnd in 2017 it wаs аrоund 1127 millimeters. Which shows a rapidly decreased of rainwater fall. To avoid water crisis in the future we proposed an outcome solution for it. To established a rooftop rainwater …
Published in Journal of Water Resource Engineering and Management · Vol. 8, Issue 2, 2021 · pp. 18–24 Read article
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Economic Efficient Dispatch Solution with Pollution Control Technique Using Genetic Algorithm
Abstract: In this paper, an attempt has been made to create a hybrid power system with the available sources of energy to generate power in most efficient, economical, emission-less and in a sustainable way. It is a continuation of the research article published in Trends in Electrical Engineering, 2016, volume 6, issue 1, 10–16p. It is important to utilize the renewable sources of power generation since the global power demand is …
Published in Trends in Electrical Engineering · Vol. 6, Issue 3, 2016 · pp. 32–43 Read article
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REDUCING BASE STATION POWER CONSUMPTION
Abstract: As power consumption is becoming a key issue in mobile communication and the heart of mobile communication is Base Station. This paper concentrates on reducing BS power consumption by using three basic power saving mechanisms: sleep mode, discontinuous transmission and antenna adaptation. This algorithm concentrates on reducing power consumption for MIMO-OFDM. Simulations results state that the proposed algorithm is capable of reducing BS power consumption significantly.Cite this ArticlePooja Ashok Vairagade, …
Published in Journal of Communication Engineering & Systems · Vol. 7, Issue 3, 2017 · pp. 21–35 Read article
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UNIX: Operating System’s Components and Architecture
Abstract: This paper discusses about UNIX Operating System’s Components and Architecture. The features that made UNIX a hit from the start are multitasking capability, multi-user capability, portability, UNIX programs, library of application software, security etc. In multitasking capability, many computers do just one thing at a time, as anyone who uses a PC. “UNIX was the first operating system designed to run on ‘dissimilar’ computers by converting most hardware specific commands …
Published in Recent Trends in Programming languages · Vol. 2, Issue 2, 2015 · pp. 22–24 Read article
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A Correlative Study of Machine Learning Algorithms
Abstract: Machine learning (ML) is the term used to define a systematic reading of algorithms and mathematical models of computer structure used to perform a specific task without precise programming. Learning algorithms in many programs we use every day. Nowadays, one of the reasons an online search engine like Google performs so effectively is because the learning algorithm has mastered the art of rating web sites. Additional uses for these algorithms …
Published in Journal of Software Engineering Tools & Technology Trends · Vol. 9, Issue 2, 2022 · pp. 30–35 Read article
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Project Management Using Topological Sorting
Abstract: Project management is a complex process involving planning, coordinating, and managing resources to accomplish certain goals within specified time frames. Topological sorting is a method used in graph theory to arrange nodes in a Directed Acyclic Graph (DAG) in order of their dependencies. This method can be used to determine the order in which tasks must be accomplished in order to successfully complete the project. Topological sorting helps identify the …
Published in Journal of Software Engineering Tools & Technology Trends · Vol. 10, Issue 1, 2023 · pp. 6–12 Read article
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A Review Paper of Automated Driving & ADAS Technologies
Abstract: Automated driving and Advanced Driver Assistance Systems (ADAS) are transforming road mobility, promising enhanced safety, improved traffic efficiency, and greater accessibility. This review presents a comprehensive synthesis of core technologies, system architectures, sensor modalities, perception and decision-making algorithms, and evaluation methodologies underpinning contemporary ADAS and automated driving. We provide a detailed discussion of the functional components—sensors (camera, radar, LiDAR, ultrasonic), localization, perception, prediction, planning, control, and human–machine interfaces—and how these …
Published in Journal of Automobile Engineering and Applications · Vol. 13, Issue 1, 2026 · pp. 1–8 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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Harnessing the Power of Big Data for Personalized Marketing
Abstract: In today’s digital age, big data has revolutionized the way businesses engage with customers, driving a shift from traditional blanket marketing strategies to highly personalized campaigns. By examining large volumes of data gathered from various sources like social media, websites, and transaction records, companies can gain valuable insights into consumer behavior, preferences, and buying patterns. Personalized marketing leverages these insights into craft-tailored experiences that resonate with individual customers. For instance, …
Published in Current Trends in Information Technology · Vol. 15, Issue 1, 2025 · pp. 19–22 Read article
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The Role of the Mechanical Engineers in Fighting Against COVID-19
Abstract: Coronavirus disease 2019 (COVID-19) is a contagious disease caused by severe acute respiratorysyndrome coronavirus 2 (SARS-CoV-2). The first known case was identified in Wuhan, China, inDecember 2019. The disease has since spread worldwide, leading to an ongoing pandemic. Symptomsof COVID-19 are variable, but often include fever, cough, headache, fatigue, breathing difficulties,and loss of smell and taste. COVID-19 pandemic dramatically changed the world, obligating allscientific disciplines to be adapted to the …
Published in Trends in Mechanical Engineering & Technology · Vol. 12, Issue 1, 2022 · pp. 1–9 Read article