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1475 articles for “Performance”
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From Waves to Wires: The Story of AnalogSignals
Abstract: Analog signals form the foundation of how humans originally captured, communicated, and processed information in electronic devices. Characterized by their continuous fluctuation in amplitude, frequency, and phase, these signals readily replicate real-world phenomena such as sound, light, and temperature. This article covers the history of analog signals from their roots in natural waveforms to their implementation in electrical circuits and communication systems. It addresses essential topics such waveform representation, signal …
Published in International Journal of Digital Communication and Analog Signals · Vol. 12, Issue 1, 2026 · pp. 44–49 Read article
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Design of a Low-Power CMOS Operational Amplifier for Portable BiomedicalApplications.
Abstract: Portable biomedical devices such as ECG, EEG, and wearable health monitors require analogfront-end circuits that operate at extremely low power while maintaining sufficient gain,bandwidth, and noise performance. Among these circuits, the operational amplifier plays acritical role in signal amplification and conditioning. This paper presents the design andanalysis of a low-power CMOS operational amplifier optimized for portable biomedicalapplications. The proposed amplifier employs a two-stage architecture using power-efficientbiasing techniques to achieve low …
Published in International Journal of Analog Integrated Circuits · Vol. 11, Issue 2, 2025 · pp. 19–25 Read article
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Systematic Review on Advances in Energy-Efficient RF Circuits and Sustainable Microwave Systems for Green MicrowaveEngineering
Abstract: The increasing global demand for sustainable technologies has catalyzed innovation in energy-efficient radio frequency (RF) and microwave systems. This paper explores the principles,methodologies, and advancements underpinning green microwave engineering, with a particularfocus on the design and optimization of energy-efficient RF circuits. A systematic literature reviewwas conducted, analyzing peer-reviewed publications, technical reports, and case studies to assesscurrent progress and identify persistent challenges. Key findings reveal that low-power circuitdesign techniques, multi-source energy …
Published in International Journal of Analog Integrated Circuits · Vol. 11, Issue 2, 2025 Read article
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Systematic Review on Advances in Energy-Efficient RF Circuits and Sustainable Microwave Systems for Green MicrowaveEngineering
Abstract: The increasing global demand for sustainable technologies has catalyzed innovation in energy-efficient radio frequency (RF) and microwave systems. This paper explores the principles,methodologies, and advancements underpinning green microwave engineering, with a particularfocus on the design and optimization of energy-efficient RF circuits. A systematic literature reviewwas conducted, analyzing peer-reviewed publications, technical reports, and case studies to assesscurrent progress and identify persistent challenges. Key findings reveal that low-power circuitdesign techniques, multi-source energy …
Published in International Journal of Analog Integrated Circuits · Vol. 11, Issue 2, 2025 Read article
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Airway Maintenance in Intensive Care Units
Abstract: Respiratory distress is a serious issue in critical care units. Maintaining patent airways is the basic vital procedure in intensive care units. Maintain Airways (Airway Management) is performed by various methods depending on the extent of trauma and need of ventilation and oxygen saturation. Nurses assist patients round the clock for basic and advanced care. It will be of crucial importance for nurses to know and understand the various methods …
Published in International Journal of Nursing Critical Care · Vol. 11, Issue 2, 2025 · pp. 28–37 Read article
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Predictive Maintenance of 6G Infrastructure Using Artificial Intelligence
Abstract: The transition to Sixth Generation (6G) wireless infrastructure introduces unprecedented complexity, characterized by massive densification, reliance on the Terahertz (THz) spectrum, dynamic cell topologies driven by Reconfigurable Intelligent Surfaces (RIS), and stringent requirements for Ultra-Reliable Low-Latency Communication (URLLC). Traditional reactive or fixed-schedule maintenance protocols are fundamentally inadequate for sustaining the necessary service continuity and energy efficiency in this hyper-connected, heterogeneous environment. This paper explores the critical role of Artificial Intelligence …
Published in International Journal of Telecommunications & Emerging Technologies · Vol. 11, Issue 2, 2025 Read article
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SOBER “An Alcohol Detection and Car Engine Locking System”"
Abstract: Drinking Driving is a major issue of road accidents all over the world; 60 plus of the accidents are caused by it. The number of deaths due to crapulous driving is assumed to be larger than imagination. The model device aims to help the stoner from driving drunk and reduce the number of accidents and cases being due to drunk driving. . Alcohol impairs drivers’ cognitive and motor functions, reducing …
Published in International Journal of Embedded Systems and Emerging Technologies · Vol. 11, Issue 2, 2025 · pp. 14–19 Read article
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Hybrid Machine Learning and Deep Learning approach for Adaptive congestion control in 5G/6G Network
Abstract: The rapid growth of data traffic, fueled by emerging applications such as autonomous systems, augmented reality (AR), virtual reality (VR), and the Internet of Things (IoT), poses major challenges for modern communication networks. With the rollout of 5G and the continuous transition to 6G, sophisticated congestion control techniques are needed to satisfy the demanding requirements of massive machine-type communication (mMTC), ultra-reliable low-latency communication (URLLC), and improved mobile broadband (eMBB). Conventional …
Published in International Journal of Telecommunications & Emerging Technologies · Vol. 11, Issue 2, 2025 · pp. 1–8 Read article
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IoT Antenna Design for Emerging Technologies: A Study
Abstract: The relentless expansion of the Internet of Things (IoT) is fundamentally transforming industries and daily life, interlinking billions of diverse devices. At the heart of this revolution lies the antenna – the critical interface that enables wireless connectivity, yet often presents the most significant design challenge. This paper explores the intricate landscape of IoT antenna design, addressing the multi-faceted demands driven by device miniaturization, pervasive connectivity, energy efficiency, and cost-effectiveness. …
Published in International Journal of Microwave Engineering and Technology · Vol. 11, Issue 2, 2025 · pp. 39–55 Read article
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Effect of an Educational Package on Knowledge and Attitude Regarding Attention Deficit Hyperactivity Disorder (ADHD) and Classroom Management Techniques Among Elementary School Teachers in Kolar District, Karnataka
Abstract: Attention Deficit Hyperactivity Disorder (ADHD) is one of the most prevalent neurodevelopmental disorders affecting children, often leading to academic and social difficulties. Globally, studies have shown varied levels of knowledge and attitudes among teachers toward ADHD. As frontline observers of student behavior, teachers play a vital role in identifying and managing students with ADHD in the classroom. This study aimed to assess the knowledge and attitudes of elementary school teachers …
Published in International Journal of Neurological Nursing · Vol. 11, Issue 2, 2025 · pp. 21–40 Read article
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Improving Bag Technique Practices in Community Health Nursing to Prevent Infection and Enhance Care Quality
Abstract: The bag technique is a critical component of community health nursing that ensures safe, organized, and effective delivery of healthcare services during home visits. This method involves systematic use and upkeep of a public health bag stocked with essential clinical tools and supplies, enabling nurses to perform various procedures in community settings outside the hospital environment. Proper implementation of the bag technique is vital for preventing cross-contamination, reducing the risk …
Published in International Journal of Immunological Nursing · Vol. 11, Issue 2, 2025 · pp. 14–18 Read article
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A Study to Assess the Effectiveness of an Information Booklet on Knowledge Regarding Complementary and Alternative Therapy in Minor Disorders During Pregnancy Among Final Year B.Sc. Nursing Students in Selected Nursing Colleges of Bengaluru
Abstract: Background of the Study: A study was conducted to assess the effectiveness of an information booklet on knowledge regarding complementary and alternative therapy (CAM) for minor disorders during pregnancy among final-year B.Sc. Nursing students in selected nursing colleges in Bengaluru. This study was undertaken as part of the fulfillment of the requirements for the Doctorate in Management Studies at IIBMS, Mumbai. Objectives: (1) To assess the knowledge regarding complementary and …
Published in International Journal of Obstetrics, Perinatal and Neonatal Nursing · Vol. 11, Issue 2, 2025 · pp. 8–29 Read article
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Hybrid Signal Processing Framework for Seamless Integration of Analog and Digital Communication Systems in 6G Networks
Abstract: The next 6G phase of evolution of the communication system is expected to deliver data speedexceeding terabits per second, very low latency, and connectivity everywhere among heterogeneous devices. These performance goals can only be met through signal processing architecture paradigm shift. The paper will describe a Hybrid Signal Processing Framework (HSPF) which combines the analog and digital communication methods to leverage the complementary benefits of the two spheres. The framework …
Published in International Journal of Digital Communication and Analog Signals · Vol. 11, Issue 2, 2025 · pp. 28–42 Read article
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Transforming Waste Materials into Electrical Energy
Abstract: Due to the growing issue of waste management and the rising request for energy worldwide, there is a lot of interest in using waste materials for production of electricity. Paper waste, which includes rejected paper goods and industrial byproducts, offers a practical and sustainable alternative to other waste materials. Feedstock for the generation of energy. This paper examines various techniques for producing electricity from paper waste, such as combustion, gasification, …
Published in International Journal of Environmental Chemistry · Vol. 11, Issue 2, 2025 Read article
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A Comparative Study of Seasonal Variability and Photocatalytic Impact on Water Quality of the Ayad River, Rajasthan
Abstract: This study examines seasonal fluctuation in Ayad River water quality, Rajasthan, India and compares the performance of titanium dioxide (TiO2)-mediated photocatalytic treatment under natural sunlight irradiance. Ayad River is a critical source of freshwater for domestic, agricultural and environmental purposes, which is increasingly stressed by urban runoff, industrial effluent and seasonality. As a follow-up to the above, water samples of four important water sources- Thurmadar, Subhas Nagar Bridge (Ayad), Kanpur …
Published in International Journal of Green Chemistry · Vol. 11, Issue 2, 2025 · pp. 1–17 Read article
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Bio-stimulation with Fresh Avocado Seed for Crude Oil Remediation: Experimental and Bio-kinetic Modelling
Abstract: The remediation of crude oil-contaminated soils requires sustainable and cost-effective solutions. This study investigates the performance of fresh avocado seed (Persea americana) as a biostimulant for the remediation of Bonny Light crude oil-contaminated soil from the Kalarugbana community, Niger Delta. A 56-day laboratory-scale experiment was conducted using bioreactors containing 1 kg of soil contaminated with 100 ml of crude oil and treated with different volumes of fresh avocado seed slurry …
Published in International Journal of Environmental Chemistry · Vol. 11, Issue 2, 2025 · pp. 68–76 Read article
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The Potential of Petroleum Hydrocarbon Degradation in Loamy Soil Environment using Mint Leaf (Mentha Piperita)
Abstract: The investigation on the impact of locally sourced raw materials potential to enhanced remediation of crude oil contaminated soil environment using mint leaf (Mentha piperita) in powdered form was studied. experimental studies were conducted to examine the potential performance of both sun dried and room dried of the biostimulant used for the oil. The physicochemical properties of the crude oil, mint leaf in powder form and soil was determined as …
Published in International Journal of Environmental Chemistry · Vol. 11, Issue 2, 2025 · pp. 77–78 Read article
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Improving Supply Chain Efficiency in Design-Bid-Build Construction Projects
Abstract: Design-Bid-Build construction projects, widely used in India’s public sector, face significant supply chain management inefficiencies due to fragmented coordination, delayed procurement, and limited technology adoption. This study investigates supply chain management challenges in design-bid-build projects through a mixed-methods approach, analyzing five case studies (office building, university, university admin block, residential school, and college of engineering) and survey data from 62 industry experts. Thematic analysis identified four key challenge themes: material …
Published in International Journal of Architecture and Infrastructure Planning · Vol. 11, Issue 2, 2025 · pp. 1–9 Read article
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A Powerful Partnership Between Nanotechnology and IoT
Abstract: IOT has the power to transform industries and enhance people's lives. However, resolving thegrowing concerns about energy usage is necessary for its widespread adoption. Becausenanotechnology makes it possible to manufacture self-powered gadgets, low-power circuits,high-performance batteries, and sophisticated sensors, it offers a method to build an IoTecosystem that uses less energy. With thousands of devices connected and vast amounts of databeing generated, Internet of Things(IoT) is quickly changing how we live …
Published in International Journal of Applied Nanotechnology · Vol. 11, Issue 2, 2025 Read article
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Use of Titanium as filter on chimney
Abstract: Industrial chimneys are one of the largest contributors to air pollution, releasing a wide range of harmful gases and fine particulate matter into the atmosphere. These emissions significantly degrade environmental quality and contribute to long-term public health risks such as respiratory diseases and cardiovascular complications. Traditional air pollution control devices used in industrial exhaust systems, including electrostatic precipitators and bag filters, often struggle with high operational costs, frequent maintenance, and …
Published in International Journal of Analytical and Applied Chemistry · Vol. 11, Issue 2, 2025 · pp. 120–126 Read article