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739 articles for “physical”
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Safety, Toxicology, and Regulatory Science of CT Nano‐Contrast Agents in Radiology
Abstract: Nanoparticle-based contrast agents for X-ray computed tomography (CT) seek to overcome limitations of conventional iodinated small-molecule media but raise distinctive safety, toxicology, and regulatory science questions. Nano–bio-interactions specific to CT nanocontrast include reticuloendothelial system (RES) uptake, long-term hepatic and splenic retention, size-dependent renal versus hepatobiliary clearance, and potential immunogenicity and genotoxicity, all strongly influenced by particle composition, size, shape, surface charge, and coating chemistry. Robust preclinical evaluation requires harmonized in …
Published in International Journal of Applied Nanotechnology · Vol. 12, Issue 1, 2026 · pp. 36–47 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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Inclusive Design in Urban Planning Overcoming Barriers and Building Equitable Spaces
Abstract: The purpose of this study is to critically examine how inclusive design principles can be systematically integrated into urban planning to create accessible, equitable, and resilient urban environments for diverse populations. It focuses on ensuring that urban spaces respond to the needs of people across socioeconomic strata, age groups, gender identities, and physical and cognitive abilities, thereby strengthening social cohesion and everyday urban life. The overarching objective is to identify …
Published in International Journal of Landscape Planning and Architecture · Vol. 12, Issue 1, 2026 · pp. 18–40 Read article
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Design and Finite Element Analysis of Go-Kart Tubular Chassis using Ansys
Abstract: Abstract:- The design of a go-kart chassis involves vehicle’s performance, safety, and handling characteristics. The present work focuses on the conceptual design, modelling, and structural analysis of a Go-Kart chassis aimed at achieving an optimal balance between strength, weight, and driver comfort using FEA software Ansys. A detailed chassis model was developed based on ergonomic considerations and racing standards. The design was evaluated through FEM approach to assess stress distribution, …
Published in International Journal of Structural Mechanics and Finite Elements · Vol. 12, Issue 1, 2026 · pp. 1–7 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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Comprehensive Review on Bamboo-Based CompositeMaterials for Sustainable Engineering Applications
Abstract: Among various natural resources, bamboo has emerged as a promising reinforcement material due to its rapid growth rate, wide availability, low cost, and excellent specific mechanical properties. Bamboobased composite materials combine high strength-to-weight ratio with renewability, making them attractive for diverse engineering applications. The increasing concerns related to resource depletion, carbon emissions, and end-of-life disposal of synthetic composites further highlight the need for biobased and sustainable material solutions. This review …
Published in International Journal of Composite Materials and Matrices · Vol. 12, Issue 1, 2026 · pp. 1–8 Read article
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Effect of Plant Growth Regulator on Flowering and Yield Attributes of Litchi
Abstract: The study was carried out at the Horticulture Research Centre (HRC) Fruit Orchard, Regional Agricultural Research Station (RARS), Jamalpur, Bangladesh, during 2024–2025 to assess the influence of Plant Growth Regulator (PGR) (GA3) on flowering and yield attributes of litchi. The age of Litchi plants were 14–15 years old. The treatments are T1 = GA3 @ 50 mg/L on panicle before flower opening, T2 = GA3 @ 50 mg/L at 15 …
Published in International Journal of Plant Biotechnology · Vol. 12, Issue 1, 2026 · pp. 1–10 Read article
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Impact of Play-Based Interventions on SeparationAnxiety in Hospitalized Under-Five Children: ASystematic Review
Abstract: Background: Hospitalization in early childhood often triggers significant fear, anxiety, stress, and distress due to parental separation, unfamiliar environments, and medical procedures, which can hinder recovery and emotional stability. Play, a natural mode of self-expression, supports children’s physical, emotional, social, and cognitive development and serves as a non-pharmacological intervention that promotes coping and relaxation. Aim: This systematic review aims to evaluate the efficacy of play-based interventions in reducing separation anxiety …
Published in International Journal of Pediatric Nursing · Vol. 12, Issue 1, 2026 · pp. 1–13 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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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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Wellness Through Minimalism: Interiors That Reduce Stress and Promote Mindfulness
Abstract: This dissertation investigates how stress reduction and mindfulness are two ways that minimalist interior design might promote wellness. It looks at the ways that deliberate design decisions, such as decluttering, using natural materials, neutral color schemes, and well-planned space arrangements, can support mental and emotional health. The study explores the psychological and physical advantages of minimalism, highlighting how it may be used to create peaceful spaces that promote focus, relaxation, …
Published in International Journal of Town Planning and Management · Vol. 11, Issue 2, 2025 · pp. 35–60 Read article
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Intensive Patient Care at Home Using IoT and Cloud
Abstract: All nations acknowledge that every individual has the right to maintain excellent health throughout their life and to take all necessary steps to keep improving. A person's productivity can be significantly impacted by their health. Everyone is happier and more productive when an employee is in good health, which benefits the company as a whole. Recent technological advancements have made a significant contribution to the healthcare sector. Internet of Things …
Published in International Journal of Embedded Systems and Emerging Technologies · Vol. 11, Issue 2, 2025 · pp. 28–35 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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Building a Secure IoT Ecosystem with TRNGs and VHDL
Abstract: Internet of Things (IoT), which links billions of devices and produces enormous volumes of data, is growing quickly. Although this interconnection offers previously unheard-of potential, it also poses a serious security risk. Robust cryptographic solutions are necessary to protect sensitive IoT data from malevolent actors, and True Random Number Generator(TRNG) is a dependable source of randomness at the core of these solutions. Despite their efficiency, traditional pseudo- random number generators(PRNGs) …
Published in International Journal of Telecommunications & Emerging Technologies · Vol. 11, Issue 2, 2025 · pp. 9–16 Read article
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4 X 4 Multi-band MIMO Antenna: A Study
Abstract: The insatiable demand for higher data rates and improved connectivity in modern wireless communication systems critically relies on Multiple Input Multiple Output (MIMO) technology. However, the effective realization of MIMO's benefits, particularly in compact devices, is fundamentally constrained by the physical limitations of antenna design, primarily mutual coupling between radiating elements and high spatial correlation. This paper presents the design, analysis, and optimization of a novel 4x4 multi-band MIMO antenna …
Published in International Journal of Microwave Engineering and Technology · Vol. 11, Issue 2, 2025 · pp. 19–29 Read article
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Evidence-Based Nursing Care and Quality of Life of Coronary Artery Disease Patients: A Systematic Review
Abstract: Globally, 60% of deaths are attributed to non-communicable diseases (NCDs), which include cardiovascular diseases (CVDs), cancer, chronic respiratory diseases, diabetes, and others. Among these, ischemic heart disease and stroke are the leading causes, collectively accounting for approximately 17.7 million deaths annually. According to the World Health Organization (WHO), India contributes to nearly one-fifth of these deaths, with cardiovascular diseases affecting the Indian population almost a decade earlier compared to their …
Published in International Journal of Medical Surgical Nursing · Vol. 11, Issue 2, 2025 · pp. 19–23 Read article
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Right Hand Circularly Polarized Ku-Band Patch Antenna withImproved Axial Ratio Bandwidth for Small Satellite Application
Abstract: This study presents the design and fabrication of a Ku-band patch antenna that achieves right-hand circular polarization (RHCP) with an enhanced axial ratio (AR) bandwidth. The proposed antenna consists of two circular split ring resonators(SRRs) and a T-shaped feedline. To achieve circular polarization, circular split ring resonators were placed symmetrically at both ends of the T-shaped feedline. The proposed antenna has been carefully designed and simulated using the CST Microwave …
Published in International Journal of Microwave Engineering and Technology · Vol. 11, Issue 2, 2025 · pp. 56–63 Read article
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Abuses and Maltreatment Among Elderly Widows – A Descriptive Study Conducted in a Rural Area of Thrissur District in Kerala
Abstract: Elder abuse among widows remains a critical yet under-researched social issue, particularly in rural communities where gender and age-related discrimination are prevalent. This study was conducted in a rural area of the Thrissur district with a sample size of 100 widowed elderly women. The primary objectives were to determine the prevalence of abuse and maltreatment among widows using semi-structured interviews and to explore preventive measures to address such abuses. The …
Published in International Journal of Geriatric Nursing · Vol. 8, Issue 2, 2025 · pp. 1–6 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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Designing Interiors for Social Sustainability
Abstract: Interior social sustainability emphasizes the creation of spaces that actively support inclusivity, wellbeing, and community engagement while ensuring accessibility and cultural sensitivity. In the context of rapid urbanization and evolving social structures, interiors are no longer viewed as static environments but as dynamic platforms that influence human interaction and collective experiences. This research explores design strategies that maximize opportunities for social interaction, accommodate diverse user requirements, and strengthen long-term social …
Published in International Journal of Architecture and Infrastructure Planning · Vol. 11, Issue 2, 2025 · pp. 27–53 Read article