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480 articles for “structural analysis”
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Mechanical and Thermal Characterization of Natural Fiber-Reinforced Epoxy Composites for Structural Applications
Abstract: Natural fiber reinforced polymer (NFRP) composites have emerged as promising alternatives to conventional synthetic fiber composites owing to their environmental sustainability, low density, and competitive specific mechanical properties. However, a comprehensive and simultaneous evaluation of both mechanical and thermal performance of jute/sisal hybrid natural fiber epoxy composites under systematic fiber treatment conditions remains insufficiently addressed in the literature. The present study investigates the mechanical and thermal characterization of jute and …
Published in International Journal of Composite Materials and Matrices · Vol. 12, Issue 1, 2026 · pp. 37–48 Read article
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Sugar Powder Impact on Strength of Concrete
Abstract: Abstract This experimental study examines the effect of adding sugar powder to concrete on its compressive strength. The research explores how sugar powder, when used as an additive in concrete mixtures, alters the concrete’s structural performance, particularly in terms of its ability to resist compressive forces. Through systematic testing and analysis, the study aims to determine the extent to which sugar powder can influence the strength and durability of concrete, …
Published in International Journal of Concrete Technology · Vol. 11, Issue 1, 2025 · pp. 15–21 Read article
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Synthesis, Crystal Growth and Characterization of Bismuth Doped Potassium Hydrogen Phthalate Crystal (Khp): A Nlo Material
Abstract: To create single crystals using the Slow Evaporation Solution Growth Technique (SEST), equimolar composition of the transition metal (Bi) as Bismuth nitrate is added to Potassium Hydrogen Phthalate (KHP) (1:1) at ambient temperature. The following analysis is then performed on the single crystals that have formed. Equimolar doping-induced structural distortion in the crystals is confirmed by the FT-IR Spectra. The TGDTA study reveals the purity of the material and no …
Published in International Journal of Composite Materials and Matrices · Vol. 10, Issue 1, 2024 · pp. 19–27 Read article
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Evaluation of the Effectiveness of a Structured Teaching Program on Mothers’ Knowledge Regarding the Prevention of Dengue Fever in Children: A Study in Pediatric Medical Wards at Shridevi Institute of Medical Sciences and Research Hospital
Abstract: Background and objectives: Dengue, commonly referred to as break-bone fever, is a viral infection spread to humans by mosquitoes, especially in tropical and subtropical areas. Although many people infected with dengue may show no symptoms, those who do typically exhibit symptoms such as high fever, headaches, body aches, nausea, and a rash. In most cases, individuals recover within 1–2 weeks. However, severe cases may necessitate hospital care. Home treatment is …
Published in International Journal of Pediatric Nursing · Vol. 10, Issue 1, 2024 · pp. 54–63 Read article
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Knowledge and Attitude towards Mental Illness among Adolescents in Selected Schools Tumakuru
Abstract: Adolescents are at risk of developing mental illness due to rapid changes physical and mental development. They need appropriate guidance and support in building sound physical and mental health. Hence the investigator felt that, there is need to assess Knowledge and attitude towards mental illness among adolescents with view to develop information booklet on Prevention of mental illness. Settings and Design: A descriptive survey design was adopted for the present …
Published in International Journal of Neurological Nursing · Vol. 7, Issue 2, 2021 · pp. 18–21 Read article
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An Experimental Pragmatic Observational Study to Evaluate the Efficacy of Nesting on Posture and Physiological Parameters Among Premature Neonates in Tertiary Care Neonatal Intensive Care Unit, Delhi/NCR
Abstract: Abstract “Nesting” is a comfort measure that simulates in-utero feeling of lack of space and makes the baby less jittery. Nesting facilitates positioning and deep peaceful nights and contented days, thus conserving energy, minimizing weight loss, and improving the physiological parameters. The present study aims at to evaluate the effectiveness of nesting on posture and physiological parameters among premature babies admitted in NICU. A quasi-experimental research methodology with non-probability purposive …
Published in International Journal of Pediatric Nursing · Vol. 8, Issue 2, 2022 · pp. 1–5 Read article
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A Study on Stress Analysis of Aluminum Alloy Solidified in Metallic Molds
Abstract: Abstract The casting technique is regarded as the primary manufacturing process. It has several process parameters that affect the cast structure. Mold geometry is considered one of the most important metal parameters to cast. In the current work, the influence of mold geometries on mechanical properties (deformation and stress concentration) of liquid Aluminum alloy solidified in the steel mold is assessed using ANSYS simulation software. Molds were subject to a …
Published in International Journal of Manufacturing and Materials Processing · Vol. 10, Issue 2, 2024 · pp. 10–15 Read article
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Design and Analysis of S-Band Microstrip Patch Antenna by Using Tunable Metamaterial
Abstract: In this article, we study about the new approach of tunable metamaterials and design a suitable structure for a patch antenna for S-band in which we are compare the return loss, directivity and the gain of the antenna. All results of the simulation are done by CST Microwave studio simulation software.
Published in International Journal of Microwave Engineering and Technology · Vol. 4, Issue 1, 2018 · pp. 1–5 Read article
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Assessment of Solar Energy Acceptability Using Kolmogorov-Smirnov Distribution Test and Single Factor One-Way Analysis of Variance
Abstract: Extensive study has been carried out on the assessment of acceptability of solar energy as an alternate efficient energy management option. The study area was limited to Port Harcourt city in Rivers State. The study population was grouped into two categories being shop-owners and residential occupants within the study area. Random sampling technique was applied for data collection with structured questionnaires as the major instrument used for data collection. The …
Published in International Journal of Renewable Energy and its Commercialization · Vol. 7, Issue 1, 2021 · pp. 24–34 Read article
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A Study to Assess the Effectiveness of Structured Teaching Program on Knowledge of School Phobia Among the Parents of Primary School Children at Pilani, Rajasthan
Abstract: Introduction: In the years of early childhood and elementary school his self-esteem network broadly includes teachers and peers as an important mirror. If thing are going well in the expanded network, the child will feel accepted and acceptable and this will buy him in his efforts. Whether a child or adult, we are dependent upon our relationships to provide with a sense of well-being and to support as in our …
Published in International Journal of Neurological Nursing · Vol. 6, Issue 2, 2020 · pp. 47–53 Read article
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Biomimicry and Vernacular Ecology in Contemporary African Architecture: A Sustainable Analysis of “The Nest” in Namibia by Porky Hefer Design
Abstract: This article presents a sustainability-focused architectural analysis of The Nest (2018), an eco-lodge designed by Porky Hefer Design in Namibia. The study examines how biomimicry, African vernacular ecology, and material intelligence are integrated to create a low-impact, climate-responsive structure suited to arid environments. Drawing inspiration from the sociable weaver bird’s nest, the project adopts organic geometry, aggregated spatial organization, and woven construction techniques that mirror biological strategies for thermal regulation …
Published in International Journal of Architectural Heritage · Vol. 9, Issue 1, 2026 · pp. 1–8 Read article
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Bacterial Cellulose Produced by Komagataeibacter saccharivorans BC-C1under different culture conditions: A comparative analysis
Abstract: Bacterial cellulose is a significant biopolymer with various applications because of its remarkable properties, like improved crystallinity, better mechanical strength, a high water- holding capacity, and biocompatibility. The current study aims to investigate how static and agitation culture conditions influence the bacterial cellulose production by Komagataeibacter saccharivorans BC-C1. Under static culturing condition, thick cellulose sheets with a higher yield of 0.94 ± 0.19 g/L were obtained, whereas in agitation culture …
Published in International Journal of Industrial Biotechnology and Biomaterials · Vol. 12, Issue 2, 2026 Read article
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Sustainable Cementitious Composites withEpoxy–Alccofine Synergy
Abstract: This research examines the combined influence of epoxy resin and Alccofine when used as partial substitutes for cement in producing sustainable, high-performance concrete. The study aims to improve both strength and durability properties while simultaneously reducing cement usage and its environmental impact. Concrete mixes were prepared with epoxy resin contents of 0%, 5%, and 10% by weight of cement, along with Alccofine replacement levels of 5%, 10%, and 15%. The …
Published in International Journal of Concrete Technology · Vol. 12, Issue 2, 2026 · pp. 1–12 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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Clash Detection in Appropriate Technology Building Using Building Information Modelling (BIM)
Abstract: Building Information modelling (BIM) is a highly efficient software in Architecture, Engineering and construction (AEC industry). Clash detection technique is used to minimize the error as well as to minimize the cost and time. Especially in 2D drawings, lots of problems emerges at the time of execution. One of the best tools used in this project is clash detection tool which coordinates the building system in 3D models. This clash …
Published in International Journal of Construction Engineering and Planning · Vol. 6, Issue 1, 2020 · pp. 15–24 Read article
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Finite Element Analysis(FEA) of a sandwich panel with hexagonal honeycomb core under tensile load
Abstract: Composite sandwich panels have been increasingly used in aerospace industry for various applications such as floor panels, comportment partitions, bulkheads, and even the skin and wings. It is important to design light weight structure for aircraft operations. The sandwich panel serves this requirement. The sandwich composites are multilayered materials made by bonding stiff, high strength skin facings to low density core material. In the present research work composites sandwich panel …
Published in International Journal of Structural Mechanics and Finite Elements · Vol. 3, Issue 1, 2017 · pp. 30–42 Read article
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Exploring the Flow Physics during Unsteady Shock Interactions Using CFD and Numerical Analysis
Abstract: Numerical reproductions were done to analyze a Shock Interaction component in the twofold wedge design. The first wedge edge is steady in quite a while. Huge contrasts in stream structure were seen between the calculations with different edges on second wedge. The most exceptional violent variances happened toward the edges of the whole area. Symmetric and antisymmetric movements of the detachment district were recognized in the immediate stream utilizing restrictive …
Published in International Journal of Mechanics and Design · Vol. 5, Issue 2, 2019 · pp. 40–55 Read article
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Analysis of Prefluxing Method for Transformer Inrush Current Reduction
Abstract: Inrush Current is a harmonic-rich current which flows in transformer when it is energized. Inrush current affect the winding of transformer by means of its structural deformation, induce the voltage distortion, and reduce the power quality. There are number of methods available for transformer inrush current’s reduction. Among them, the latest and emerging method is the prefluxing method. In this paper, same has been explained with its results of simulations …
Published in International Journal of Power Electronics Controllers and Converters · Vol. 8, Issue 1, 2022 Read article
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Kinetic Modifications in Polymers under Cryogenic Stress: A Thermochemical Study
Abstract: This study explores the kinetic modifications in polymers subjected to cryogenic stress, focusing on the thermochemical behavior and structural changes that occur at low temperatures. Polymers, when exposed to cryogenic conditions, exhibit distinct molecular rearrangements, influencing their mechanical properties and thermal stability. The investigation involves characterizing these polymers using advanced spectroscopic and thermal analysis techniques to identify alterations in crystallinity, molecular weight distribution, and glass transition temperature. By examining the …
Published in International journal of Thermodynamics and Chemical Kinetics · Vol. 10, Issue 2, 2024 Read article
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A Descriptive Study to Assess the Prevalence of Hypertension Among Senior Citizens in Old Age Home at Virudhunagar
Abstract: Hypertension is one of the most significant risk factors contributing to chronic illnesses in India. Recent epidemiological studies indicate a rising prevalence of hypertension not only among the urban population but also among younger and rural individuals. The elderly population is particularly vulnerable due to age-related physiological changes, lifestyle factors, and comorbid conditions. The present study was conducted to assess the prevalence of hypertension among senior citizens residing at an …
Published in International Journal of Geriatric Nursing · Vol. 8, Issue 2, 2025 · pp. 30–36 Read article