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1189 articles for “Wi-Fi”
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Biotechnology and Chemical Engineering Synergy for Environmental Remediation
Abstract: This study delves into the selection of bioremediation strategies tailored to the type and extent of contamination, highlighting the critical role of harmonizing nature's mechanisms with precision engineering. It explores the design and optimization of bioremediation systems, emphasizing reactor design, process control, and resource efficiency. Furthermore, it investigates the integration of microbial consortia and genetic engineering to enhance the efficacy of environmental remediation, presenting cutting-edge technologies that leverage the power …
Published in International Journal of Industrial Biotechnology and Biomaterials · Vol. 9, Issue 2, 2023 · pp. 6–11 Read article
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Image Processing and Restoration Through a Base Image Using Geometrical Transformation
Abstract: ABSTRACTThe imaging systems have wide use among number of applications, including commercial photography, microscopy, aerial photography, astronomical and space imaging, etc. Many a times the output images or a video suffers from blur due to lenses, transmission medium, algorithms or a camera/person motion. The amount of blur can be measured and it’s an important issue. Image processing and restoration is a technique to enhance the quality of an image or …
Published in International Journal of Embedded Systems and Emerging Technologies · Vol. 5, Issue 2, 2019 · pp. 12–28 Read article
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A Low-Power Chopper-Stabilized Amplifier forHigh-Resolution Biomedical Signal Acquisition
Abstract: Biomedical signal acquisition systems such as ECG, EEG, and EMG require analog front-end (AFE) circuits capable of amplifying extremely small, low-frequency physiological signals in the presence of noise, interference, and motion-induced artifacts. These signals usually fall within the sub-millivolt range and are highly susceptible to low-frequency noise and amplifier offset. Chopper-stabilized amplifiers offer a compelling solution by suppressing flicker noise (1/f noise) and minimizing input- referred offset, especially for low-frequency …
Published in International Journal of Embedded Systems and Emerging Technologies · Vol. 12, Issue 1, 2026 · pp. 1–14 Read article
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Incorporation of Vernacular Architecture Principles in Contemporary School Design
Abstract: Traditional homes were more than just shelters; they were nurturing spaces that seamlessly integrated learning and growth within a familiar environment. With the advent of formal schooling, schools became secondary homes for children, emphasizing the need for educational spaces to evoke comfort, security, and belonging. This research explores the application of vernacular architecture in school buildings in Chennai, Tamil Nadu, where rapid urbanization has increased the demand for sustainable, climate-responsive …
Published in International Journal of Architecture and Infrastructure Planning · Vol. 11, Issue 2, 2025 · pp. 68–93 Read article
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Recent Trend of Bio-Fungicide and Pesticide in Agriculture
Abstract: Biopesticides, which are commonly employed to combat harmful phytopathogens, are derived products made from living microbes, including plants, animals, fungi, bacteria, viruses, and minerals, as well as their bioproducts. In contrast to synthetic fungicides, the use of biopesticides in agricultural fields is a more cost-effective, environmentally safe, and target-specific method due to their biodegradability and environmental safety. Trichoderma spp.-based biofungicides are currently regarded as the most promising and dominant commercial …
Published in International Journal of Agrochemistry · Vol. 10, Issue 1, 2024 · pp. 1–5 Read article
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Developing Multidisciplinary and Multi-Sectoral Heat-Early Warning System to Augment Urban Resilience to Humid Heat
Abstract: Heat waves (HWs) or extreme heat events (EHEs), aggravated by the global temperature rise, present unprecedented challenges to both human health and urban infrastructure. Recently, regions in India have been suffering from unbearable conditions due to humid heat events. Coastal states like Odisha, Andhra Pradesh, Maharashtra, and Gangetic West Bengal have faced extreme heat, coupled with high humidity levels. Current strategies for managing extreme heat mainly focus on resilience to …
Published in International Journal of Sustainable Building Technology · Vol. 8, Issue 1, 2025 · pp. 38–44 Read article
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Revolutionizing Design and Manufacturing: The Role ofComputer Languages in CAD and CAM
Abstract: The evolution of computer languages has played a crucial role in the advancement of modern computational technologies, with significant contributions to fields, such as Computer-Aided Design (CAD) and Computer-Aided Manufacturing (CAM). Computer languages provide the essential tools to communicate between human users and machine systems, enabling the automation of design and manufacturing processes. This review explores the development and classification of computer languages, highlighting their impact on CAD and CAM …
Published in International Journal of Computer Aided Manufacturing · Vol. 11, Issue 1, 2025 · pp. 30–34 Read article
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Synthesis, Characterization and Photoconductive Properties of Antimony Selenium Iodide
Abstract: A shiny needle-shaped polycrystalline chalcogenide compound, SbSeI, was synthesized through a solid-state thermal reaction by combining the constituent elements in a stoichiometric ratio within an evacuated quartz tube at 585°C for 3.5 hours. The resulting compound was characterized using SEM, EDAX, and XRD techniques to confirm its structure and composition. The resistance versus temperature curve revealed the semiconducting nature of the material with a resistivity of 3.5 x 10⁷ Ω-cm …
Published in International Journal of Chemical Synthesis and Chemical Reactions · Vol. 10, Issue 1, 2025 · pp. 1–8 Read article
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Design and development of Economical Mobile signal jammer
Abstract: With mobile telephony reaching many people's budget, cell phones work for a wider userbase. Mobile technology is a technology type that is used primarily in cellularcommunication and other related aspects. The broad use of cell phones may cause someproblems such as irritating ringing sound or vibration that is not appreciated in some areas.One of many possibilities to disrupt these mobiles are by installing certain devices whichmake mobile phones obsolete. While …
Published in International Journal of Electrical Power System and Technology · Vol. 6, Issue 1, 2020 · pp. 10–17 Read article
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Going Concomitant with Architecture
Abstract: Art and Architecture have always been discussed conjointly but are not dealt with by many as a framework of the creation of a being whether a building or any mass. Architecture, which is always a part of art with a defined meaning and has logic behind it, is conceived within a set of parameters. The paper discusses the parameters to describe the various forms of art within architecture. It is …
Published in International Journal of Architectural Heritage · Vol. 4, Issue 2, 2021 · pp. 12–18 Read article
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Creating energy system resilience through stand-alone hybrid solar PV-wind energy system - a case study in India
Abstract: A grid-independent hybrid energy system consisting of commercially available solar photovoltaic panels of 250 W peak power rating and micro wind turbines of 30–40 kW power rating has been considered for electricity production at a selected location in India as a case study. The energy system configuration that leads to lowest levelized electricity cost at that location has been identified through parametric analysis. The configuration has been found to have …
Published in International Journal of Electrical Power System and Technology · Vol. 6, Issue 2, 2020 · pp. 1–21 Read article
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AI-Based Noise Reduction Techniques for Digital and Analog Communication Systems
Abstract: Noise is one of the major challenges in modern communication systems because it significantly affects signal quality, transmission efficiency, and overall system reliability. Both digital and analog communication systems are influenced by different types of noise such as thermal noise, impulse noise, quantization noise, atmospheric noise, and channel interference. Conventional noise reduction techniques including filtering, adaptive equalization, and statistical signal processing have been extensively used to improve communication performance. However, …
Published in International Journal of Broadband Cellular Communication · Vol. 11, Issue 1, 2026 · pp. 40–48 Read article
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Design and Simulation of Improved Particle Swarm Optimization Based Capacitor Placement in Distributed Generation System
Abstract: A major investigation was carried out to arrange the optimal condenser arrangement for the powerfactor adaptation, improvement of the voltage profile and the decrease of losses within theappropriation frameworks. In particular, a mechanical plant has large inductive loads withunpredictable load conditions and an incredibly low power factor. In most situations, the key reasonwhy a customer sends a condenser bank is to keep the power bank free from punishment. Power factoris …
Published in International Journal of Power Electronics Controllers and Converters · Vol. 7, Issue 1, 2021 · pp. 1–10 Read article
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Climate Responsive Strategies in Architecture: Their Contemporary Relevance through the Lens of Culture, Heritage, and User Experience
Abstract: Climate-responsive architecture has long been recognized as a fundamental principle of sustainable design, particularly within vernacular settlements where buildings evolved in response to local climatic conditions, available materials, and cultural traditions. Traditional architecture in India demonstrates how passive environmental strategies such as courtyards, verandas, thick masonry walls, jaalis, and locally sourced materials contribute to thermal comfort, energy efficiency, and long-term building performance. However, rapid urbanization and increasing dependence on mechanical …
Published in International Journal of Housing and Human Settlement Planning · Vol. 12, Issue 2, 2026 Read article
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Strength & Durability of Concrete with Sand Blasting Residue
Abstract: Sand blasting residue (SBR) is commonly obtained as a by-product from chain manufacturing industries. Although it is a waste material but can be used in the mixing of concrete. The work has been divided into two parts. Part 1 covers preparation of M20concreteby substituting SBR as replacement of sand in different percentage such as 40%, 50%, 60%, 70% & 80%. The w/c ratio is kept as 0.5 with adequate does …
Published in International Journal of Concrete Technology · Vol. 6, Issue 1, 2020 · pp. 32–41 Read article
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Mechanistic Insights into Solvent-Controlled Stepwise and Concerted Cycloadditions of the Propadienyl Cation with Oxoamides: A DFT Study
Abstract: AbstractOxazoles constitute an important class of heterocycles with widespread applications in medicinal chemistry and materials science, yet the mechanistic features governing their formation via cationic cycloaddition reactions remain incompletely understood. In this work, we present a comprehensive density functional theory (DFT) investigation into the reaction between the propadienyl cation and oxoamides as a model system for oxazole ring formation. Using the CAM-B3LYP/6–31+G(d,p) level of theory, we systematically compare gas-phase reactivity …
Published in International journal of Thermodynamics and Chemical Kinetics · Vol. 12, Issue 1, 2026 · pp. 8–17 Read article
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An Evaluation of Primary School Teachers' Awareness and Attitudes Regarding Attention Deficit Hyperactivity Disorder in Children at Selected Schools in Ahmedabad District
Abstract: This study seeks to assess the knowledge and attitudes of primary school teachers about Attention Deficit Hyperactivity Disorder (ADHD) in chosen schools within Ahmedabad District. The specific objectives include assessing teachers' knowledge and attitudes towards ADHD, exploring the correlation between these two factors, and determining the association between selected demographic variables and the knowledge of teachers about ADHD.The research assumes that primary school teachers possess a good understanding of ADHD …
Published in International Journal of Pediatric Nursing · Vol. 10, Issue 2, 2024 · pp. 17–23 Read article
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Sustainability Assessment and Life Cycle Analysis of Conventional Concrete and Rice Husk Ash based Concrete
Abstract: Abstract With the boom in construction industry, demand for sustainable construction materials have come into a high demand. Compared to traditional construction materials, which caused enhanced pollution to the environment, new-age industry is more focussed on adopting sophisticated, innovative and sustainable building processes, materials and products. Concrete is the most widely used construction material globally, but its environmental burden—particularly from Portland cement production—contributes significantly to greenhouse gas emissions, energy use, …
Published in International Journal of Concrete Technology · Vol. 12, Issue 1, 2026 · pp. 16–24 Read article
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Impact of the Jigsaw Teaching Strategy on Classroom Performance among Nursing Students at a Selected College
Abstract: Introduction: Collaborative learning is an educational methodology where individuals engage collectively in pursuit of knowledge or skill acquisition. The jigsaw teaching method is a form of collaborative learning, initially introduced by Elliot Aronson in 1971 at both the University of Texas and the University of California. This method emphasizes team-based learning, wherein students are organized into groups or teams, each assigned a specific segment of the material to master. Within …
Published in International journal of Nursing Science Practice and Research · Vol. 10, Issue 1, 2024 Read article
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Schemes of Trace Selenium Nanoparticles on Earth
Abstract: This article is written about resources of selenium compatible with dosage-wise recovery from nature. Selenium (Se) above trace is toxic to human beings. The plant is the source of Se based on differential stages in botanical ethics from various parts of plants. Selenium found in nature as selenite, selenite, selenides, and seleno-proteins in plants. Se nanospheres related to a size considered as of importance in industry and biology acts. Antimicrobial …
Published in International Journal of Chemical Separation Technology · Vol. 7, Issue 1, 2021 Read article