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1106 articles for “control”
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Effectiveness of a Pulmonary Rehabilitation Programme on Functional Capacity Among Patients with Chronic Obstructive Pulmonary Disease
Abstract: Chronic Obstructive Pulmonary Disease (COPD) is a progressive respiratory condition characterized by airflow limitation, reduced exercise tolerance, and impaired quality of life. Pulmonary rehabilitation (PR) has emerged as a cornerstone non-pharmacological intervention aimed at improving functional capacity and overall well-being in COPD patients. This article evaluates the effectiveness of PR programmes on functional capacity, particularly focusing on exercise tolerance, dyspnea, and quality of life outcomes. Evidence from recent randomized controlled …
Published in International Journal of Cardiovascular Nursing · Vol. 12, Issue 2, 2026 · pp. 2–12 Read article
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An Energetic Materials for Sustainable Solutions
Abstract: Nanomaterials are typically described as engineered substances possessing at least one dimension between 1 and 100 nm. Materials at the nanoscale display distinctive or enhanced characteristics, such as increased chemical reactivity, superior sensing performance, and improved mechanical properties. Nanotechnology provides a straightforward, rapid, clean, and cost-effective approach for synthesizing a wide range of organic compounds, encouraging many researchers to transition from conventional synthetic techniques. This article aims to highlight the …
Published in International Journal of Energetic Materials · Vol. 12, Issue 1, 2026 · pp. 7–12 Read article
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Nanobiotechnology in the Real World: How Lab Ideas Affect Real Life
Abstract: Nanobiotechnology is a new discipline that combines nanotechnology with biological sciences. It has changed the way science and technology work today. Changing materials on the nanoscale makes it possible to interact with biological systems in very specific ways. This opens up new opportunities in healthcare, agriculture, environmental management, and industry. This article talks about how nanobiotechnology has moved from the lab to the real world. Nanobiotechnology has led to tailored …
Published in International journal of Nanobiotechnology · Vol. 12, Issue 1, 2026 · pp. 53–62 Read article
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From Stress to Serenity: Adaptive Living Spaces for the Modern Tech Workforce
Abstract: Modern I.T. professionals often work long, irregular hours, seated for extended periods while managing deadlines, virtual meetings, and continuous digital interruptions. As homes increasingly function as hybrid workplaces, most residential interiors remain ill-equipped for this dual role, characterized by compact layouts, standardized furniture, inadequate lighting, and a lack of spaces for psychological detachment. This research advocates for adaptive and human-centered interior environments that promote physical comfort, mental well-being, and flexible …
Published in International Journal of Housing and Human Settlement Planning · Vol. 12, Issue 1, 2026 · pp. 46–57 Read article
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Advanced Nanotechnology: A Bibliometric Analysis of Environmental Solutions
Abstract: Advanced nanotechnology has emerged as a revolutionary discipline with considerable capacity to address urgent environmental issues. This report provides a thorough bibliometric analysis of worldwide research trends that connect advanced nanotechnology with environmental solutions. We looked at articles from key scientific databases, including Scopus and Web of Science, to find growth patterns, top countries, significant institutions, collaborative networks, and new thematic areas. The results show that scholastic production has grown …
Published in International Journal of Nanomaterials and Nanostructures · Vol. 12, Issue 1, 2026 · pp. 9–19 Read article
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Low-Cost FDM-Printed Microfluidic Droplet Generators with Vertical Flow-Focusing Channels
Abstract: *Author for CorrespondenceL. K. NarangammanaE-mail: [email protected] Low-cost fabrication methods are now essential for expanding access to microfluidic technologies in biological and laboratory applications. In this work, we present a fused deposition modeling (FDM) based approach for the rapid fabrication of monolithic microfluidic droplet generators incorporating several T-junction and specific flow-focusing geometries, including a novel vertical channel configuration. All devices were fabricated without post-processing or bonding, demonstrating a simple and cost-effective …
Published in International Journal of Chemical Separation Technology · Vol. 12, Issue 1, 2026 · pp. 30–46 Read article
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Divine Light: Exploring the Functional and Emotional Role of Lighting in the Ramayana MuseumInteriors in Ayodhya
Abstract: Lighting plays a pivotal role in museum design, shaping not only the visibility and perception of exhibits but also the emotional and spatial experience of visitors. Within the context of the Ramayana Museum in Ayodhya, lighting assumes deeper cultural and spiritual dimensions. As Ayodhya is a city rooted in mythological and religious heritage, the museum’s lighting design must evoke the divine essence and timeless narrative of the Ramayana while ensuring …
Published in International Journal of Architectural Heritage · Vol. 9, Issue 1, 2026 · pp. 56–71 Read article
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Sacred Geometry and Climate Responsiveness: Sustainable Techniques in Ancient Indian Temple Design
Abstract: This study explores the intricate relationship between climate-responsive design and sacred geometry in the construction of ancient Indian temples, emphasizing its continued significance for modern sustainable building techniques. Based on the ideas of Vaastu Shastra and Shilpa Shastra, these temples use careful geometric design, including yantras, fractal patterns, and mandalas, to maximize spatial utility and conform to cosmic order. Renowned temples, like Kailasa, Konark Sun Temple, and Brihadisvara, are prime …
Published in International Journal of Sustainable Building Technology · Vol. 9, Issue 1, 2026 · pp. 13–18 Read article
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Smart Materials for a Sustainable Environment
Abstract: The accelerating pace of industrialization, urbanization, and population growth has exerted unprecedented stress on the natural environment. Consequently, worldwide issues including climate change, resource depletion, environmental contamination, and energy scarcity have intensified significantly. In response to these concerns, sustainable development has emerged as a fundamental framework, seeking to balance present-day requirements with the long-term needs of future generations. Within this framework, smart materials have gained considerable attention for their ability …
Published in International Journal of Environmental Chemistry · Vol. 12, Issue 1, 2026 · pp. 19–30 Read article
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Engineering Behaviour of Expansive Clay Modified with Lime, Cement, and Fly Ash for Geotechnical Applications
Abstract: Abstract Soils exhibiting high swelling and shrinkage characteristics present a persistent challenge in geotechnical engineering, particularly in regions dominated by clay-rich deposits. These materials undergo significant volumetric changes due to moisture fluctuations, often resulting in structural distress, pavement failure, and increased maintenance demands. The present study investigates the modification of expansive soil behavior through the application of chemical stabilization techniques using lime, cement, and fly ash. A structured experimental program …
Published in International Journal of Geological and Geotechnical Engineering · Vol. 12, Issue 1, 2026 Read article
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Mechanical Response of Cementitious Composites Containing Alkali-Resistant Glass Fiber Reinforcement
Abstract: ABSTRACT Concrete is one of the most widely utilized construction materials because of its excellent compressive strength and long-term durability. Despite these advantages, it exhibits poor tensile strength and is prone to cracking, which can reduce its overall structural performance. To address these shortcomings, the inclusion of fibers in concrete has gained significant attention as an effective reinforcement technique. In this study, the effect of Alkali-Resistant (AR) glass fibers on …
Published in International Journal of Construction Engineering and Planning · Vol. 12, Issue 1, 2026 · pp. 36–44 Read article
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Comparative Study on the Effect of Acidic and Alkaline Mixing Water on Concrete Strength
Abstract: AbstractThe overall performance and durability of concrete are significantly influenced by the quality of water. The strength of the concrete is mostly influenced by the pH of the mixing water, which also affects the hydration process of the cement. This study investigates how different pH levels of water affect the compressive strength of concrete. Three types of mixing water were prepared with pH values of 3.64, 6.90, and 10.21 by …
Published in International Journal of Concrete Technology · Vol. 12, Issue 1, 2026 · pp. 7–15 Read article
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A review - Inhancing the Performance of Self-Curing Concrete Using Polyethylene Glycol as an Internal Curing Agent
Abstract: Abstract—This study examines the use of Polyethylene Glycol (PEG-400) as an internal curing agent in concrete, offering a sustainable alternative to traditional water-curing methods. The research addresses the challenge of water scarcity in the construction industry by introducing a self-curing system capable of retaining internal moisture to support prolonged cement hydration. PEG-400, a water-soluble polymer, was added to concrete mixes at different dosages to assess its influence on hydration, shrinkage …
Published in International Journal of Concrete Technology · Vol. 12, Issue 1, 2026 · pp. 1–6 Read article
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Digital Twin-Enabled Structural Health Monitoring Framework for Real-Time Damage Detection in Civil Infrastructure
Abstract: Abstract The paper discusses how Digital Twin-enabled Structural Health Monitoring (SHM) restyles civil infrastructure by finding damage in real time, decreasing costs, and increasing safety levels. As opposed to the traditional inspection methods, Digital Twins apply virtual models and sensors to observe structures like bridges, dams, and buildings immediately, which reduces the repair costs by 30–50% and extends the project’s lifespan by 20–30%. This research studies four real-world projects, namely, …
Published in International Journal of Construction Engineering and Planning · Vol. 12, Issue 1, 2026 Read article
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Rural electrification through micro-grid design case study
Abstract: We introduce the design and experimental demonstration of a scalable DC micro-grid for rural electrification in the developing regions. The distributed control of the grid voltage is one of the main features of the DC micro-grid architecture, which allows both instantaneous power sharing and a metric for available grid power. A droop-voltage power-sharing scheme is utilized wherein the bus voltage decreases in response to low supply/high demand. Besides that, the …
Published in International Journal of Power Electronics Controllers and Converters · Vol. 12, Issue 1, 2026 Read article
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Characterization of AL-2014 TIG Welded Joints
Abstract: Abstract – This experimental study presents a comprehensive investigation into the tensile strength of TIG-welded butt joints made from Al-2014 alloy, a material that find applications in aerospace and structural engineering due to its excellent machinability and high strength to weight ratio. Welding Al-2014 alloy is challenging because it is more prone to hot cracking, oxide layer formation and thermal distortion. Therefore, it is very important to optimize welding parameters …
Published in International Journal of Manufacturing and Materials Processing · Vol. 12, Issue 1, 2026 · pp. 25–31 Read article
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A Comprehensive Review on Withania somnifera Species
Abstract: Withania somnifera (L.) Dunal, often referred to as Ashwagandha or Indian ginseng, is a renownedmedicinal herb widely utilized in traditional medical practices, especially Ayurveda, and it belongs tothe Solanaceae family. The plant has attracted considerable scientific interest because of its wide rangeof pharmacological effects and therapeutic possibilities. Different sections of this plant, particularly theroots and leaves, possess bioactive components that enhance its therapeutic properties. Many experimental and clinical studies have …
Published in International Journal of Industrial Biotechnology and Biomaterials · Vol. 12, Issue 1, 2026 Read article
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Harmonic Elimination in PV System Using SPWM-BasedSeven-Level Cascaded H-Bridge Multilevel Inverter
Abstract: The modern transform toward renewable energy sources has raised the use of Photovoltaic array andMultilevel Inverters (MLIs) in the current power systems. These technologies are not only able to relievethe problems related to the shortage of fossil fuels but also help to curb global warming and pollutionof the environment. A 7-level MLI, which is controlled by Sinuoidal Pulse Width Modulation (SPWM)is explored as a method of PV integration in this …
Published in International Journal of Electrical Power System and Technology · Vol. 11, Issue 2, 2025 · pp. 23–38 Read article
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Industrial Effluent Pollution and Sustainable Treatment Strategies: An Analytical Approach
Abstract: Industrialization has significantly propelled economic development across the globe, but it has also led to the generation of vast quantities of hazardous effluents that pose serious threats to the environment and public health. Industrial effluents, depending on their origin, often contain high levels of chemical oxygen demand (COD), biological oxygen demand (BOD), total dissolved solids (TDS), toxic heavy metals, dyes, solvents, pharmaceutical residues, and other harmful substances. This research paper …
Published in International Journal of Green Chemistry · Vol. 12, Issue 1, 2026 · pp. 20–25 Read article
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Study of the Effect of SLS Loading on the One-Pot Synthesis of Substituted Piperidines
Abstract: Piperidine derivatives represent a vital class of nitrogen-containing heterocycles with extensive pharmacological and industrial significance. Their synthesis has garnered considerable interest due to their presence in numerous bioactive molecules, including drugs with CNS activity, analgesic properties, and antimicrobial effects. Traditional multi-step synthetic pathways are often time-consuming and resource-intensive. To address this, one-pot multicomponent reactions (MCRs) have emerged as an efficient and eco-friendly alternative, allowing for the rapid construction of complex …
Published in International Journal of Green Chemistry · Vol. 12, Issue 1, 2026 · pp. 1–9 Read article