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1067 articles for “Investigation”
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THE STRENGHT PARAMETERS OF SAW-DUST ASH ON THE GEOTECHNICAL PROPERTIES OF LATERITIC SOIL FOR ROAD CONSTRUCTION PURPOSES IN GHANA
Abstract: The strength parameters of saw dust ash on the geotechnical properties of lateritic soil for road construction purposes in Ghana have been investigated. The lateritic soil sample collected was subjected to the following test; Atterberg limits, compaction and California Bearing Ratio Test. The tests were conducted in accordance with BS: 1377 and AASHTO M145 standards. A varying percentage of the saw dust ash in order of 2%, 4%, 6%, 8% …
Published in International Journal of Geological and Geotechnical Engineering · Vol. 6, Issue 1, 2020 · pp. 1–9 Read article
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Dynamic Response of Reinforced Concrete Frame Considering Soil Structure Interaction
Abstract: Present study focus on the dynamic behavior of reinforced concrete frames considering soil structure interaction by performing linear static and dynamic analysis. A reinforced concrete frame having G+10 storey was considered. The investigation on the behavior of RC frame is carried out by using dynamic analysis i.e., Response Spectrum method. The modeling of RC frame is carried out by using finite element-based computer program i.e., STAAD.Pro. The investigation is carryout …
Published in International Journal of Geological and Geotechnical Engineering · Vol. 7, Issue 2, 2021 · pp. 9–16 Read article
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Behavior of RC Frame considering Soil Structure Interaction Under Seismic Load
Abstract: Present study focus on the behavior of reinforced concrete frames considering soil structure interaction by performing linear static and dynamic analysis. A reinforced concrete frame having G+10 storey was considered. The investigation on the behavior of RC frame is carried out by using dynamic analysis i.e., Response Spectrum method. The modeling of RC frame is carried out by using finite element-based computer program i.e., STAAD.Pro. The investigation is carryout by …
Published in International Journal of Structural Engineering and Analysis · Vol. 7, Issue 2, 2021 · pp. 1–9 Read article
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Beyond the Classroom: Harnessing the Power of Android for Early Childhood Education Development
Abstract: The point of this inquiry is to address, like, you know, the issue of more prosocial behavior in children, both at domestic and in open spaces. This was distinguished through, like, perceptions and interviews with guardians, who, you know, accept that the need of their interest in their children’s prosocial improvement is, like, due to their restricted understanding. To progress, like, early childhood prosocial behavior, we created an Android-based Early …
Published in International Journal of Embedded Systems and Emerging Technologies · Vol. 9, Issue 2, 2023 · pp. 22–29 Read article
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Inspection The Effect of Panel Height on The Efficiency of Solar System
Abstract: Increasing the operating temperatures cause some loss of efficiency in solar system, so, study the nature of transfer and dissipation of the solar panel heat and its impact on the amount of the panel's production of electrical power has become an important factor in determining the efficiency of the solar panel. To reduce the possibility of excessive heating of solar panel, especially its upper part, an air gap between the …
Published in International Journal of Telecommunications & Emerging Technologies · Vol. 6, Issue 2, 2020 · pp. 41–48 Read article
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COMPLICATIONS IN THE DESIGN AND FABRICATION OF TI6AL4V MICRO- LATTICE STRUCTURES FOR ADDITIVE MANUFACTURING
Abstract: This research paper investigates several obstacles and concerns related to metal additive manufacturing (AM) components to improve the quality of the parts by recommending and implementing appropriate corrective measures. Titanium alloy cellular structures are in high demand for many uses, such as lightweight medical devices, aeroplanes, vehicles, and heat exchangers. This study investigates the manufacturability and performance of Ti6Al4V micro-lattice structures (MLSs) fabricated by Direct Metal Laser Sintering (DMLS). By …
Published in International journal of Nanobiotechnology · Vol. 8, Issue 2, 2022 · pp. 21–30 Read article
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Assessment of Tensile and Hardness Property of AA5083/Nano-Al2O3 Metal Matrix Composites
Abstract: Al–Mg base composites reinforced with different mixtures of nano-Al2O3 particles have been fabricated by mechanical stir casting and their metallurgical and mechanical characterization has been investigated. In this investigation, the Al2O3 particulates were reinforced into the base matrix of aluminium fabricated with five levels of volume fraction such as Al/0 vol.% Al2O3, Al/2 vol.% Al2O3, Al/4 vol.% Al2O3, Al/6 vol.% Al2O3 and Al/8 vol.% Al2O3. After the Al-base-nano-composites were fabricated …
Published in International Journal of Composite Materials and Matrices · Vol. 1, Issue 1, 2015 · pp. 28–34 Read article
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Synthesis and Characterization of Poly(vinylpyrrolidone) / Starch / Dimethylacrylamide Hydrogel by Gamma Radiation and Its Application in Basic Fuchsin and Methyl Orange Removal
Abstract: Gamma radiation was used to create a number of PVP/Starch/Dimethylacrylamide (PSD) based hydrogels. Investigated were the effects of several parameters, such as radiation dose, material composition, and pH, on the characteristics of hydrogels, such as gel content and swelling behavior. Radiation doses ranged from 10 to 25 kGy, and 10 kGy was determined to be the ideal dose. Investigations on the impact of dimethylacrylamide (DMA) composition on swelling were investigated. …
Published in International Journal of Polymer Science and Engineering · Vol. 9, Issue 2, 2023 · pp. 1–20 Read article
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Heat Transfer Performance in an Internally Dimpled Tube Heat Exchanger Composed of Various Materials Examined Using CFD: A Review
Abstract: A review of the most important findings for thermal enhancement on circular pipe is presented, the focus is on the heat transfer and thermal gradient in these heat exchangers. The use of circular dimpled pipes, surfaces, and other techniques to promote heat transmission has been the subject of several studies in the past. Reviews are conducted on a sizable number of research papers pertaining to computational and experimental investigations. Various …
Published in International Journal of I.C. Engines and Gas Turbines · Vol. 9, Issue 2, 2023 · pp. 30–40 Read article
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Sub-structure Geometry Effect on Energy Absorption Ability of Hierarchical Honeycomb under Crushing
Abstract: Honeycomb structures are stiff and light weight composite structures which show good energy absorption. Hierarchical honeycomb structures which are bio-inspired innovative form of honeycomb structure, are used for energy absorption applications. The crashworthiness of hierarchical honeycomb structures is function of sub-structure geometry. In the present investigation, crushing of vertex based hierarchical honeycomb with regular polygonal (n=3, 6, 9, 12, 15) and circular substructures is analysed using nonlinear explicit finite element …
Published in International Journal of Structural Mechanics and Finite Elements · Vol. 7, Issue 2, 2021 · pp. 1–17 Read article
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Evaluating the Impact of Soybean Consumption on Menopausal Symptoms in Women (45–56 yrs) in Selected Areas of Ranpise Nagar, Sawantwadi, Akola District
Abstract: Statement of the Problem: “A research investigation aimed at evaluating the impact of Soybean consumption among women aged 45–56 on menopausal symptoms in a chosen residential area, Ranpise Nagar, Sawantwadi, in the Akola district.” Objectives of the Study: 1. To assess the menopausal symptoms among women between 45–56 yrs in selected community area, ranpise nagar sawantwadi, akola dist. 2. To evaluate the effectiveness of soya bean consumption amoung women between …
Published in International Journal of Immunological Nursing · Vol. 9, Issue 2, 2023 · pp. 1–17 Read article
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A Descriptive Study to Assess the Knowledge and Attitude among Mothers of Infants Regarding Weaning Practices in Selected Rural Communities, Jalandhar
Abstract: A non-experimental, descriptive design was adopted; convenient sampling technique was used to select 100 subjects based on certain pre determined criteria. The data generated by using investigator developed structured interview schedule, content validity of investigator developed tool was obtained from experts of related departments. The mothers of infants knowledge and attitude was assessed by using investigator developed questionnaire and Likert scale. The reliability of the tool was determined by using …
Published in International Journal of Pediatric Nursing · Vol. 6, Issue 2, 2020 · pp. 12–23 Read article
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Spatiotemporal Dynamics of 100 Coupled Lorenz Oscillators: A Comprehensive Analysis of Chaotic Pattern Formation
Abstract: Chaotic Lorenz systems that interact with one another, resulting in the generation of complex space-time patterns that evolve over time. This comprehensive analysis presents a detailed investigation of spatiotemporal chaos in a network of 100 coupled Lorenz oscillators, revealing the complex interplay between individual chaotic dynamics and collective behavior in nonlinear dynamical systems. Through numerical simulation and extensive analysis, we examine how coupling transforms individual butterfly attractors into rich spatiotemporal …
Published in International Journal of Embedded Systems and Emerging Technologies · Vol. 12, Issue 1, 2026 · pp. 15–21 Read article
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Fungal-Mediated Myco-Nanoparticle Synthesis Using Fusarium Species
Abstract: Green synthesis of nanoparticles is a developing technology known for its safe and environmentally friendly approach. Fungi possess essential features in fabricating biogenic nanoparticles of different metals due to their enzymatic capabilities. Myconanoparticles derived from Fusarium species are synthesized in multiple stages. The most utilized species for nanoparticle creation are Fusarium oxysporum and Fusarium solani. This study aims to investigate the growth and conduct microscopic inspection of Fusarium sp. The …
Published in International Journal of Applied Nanotechnology · Vol. 12, Issue 1, 2026 · pp. 8–17 Read article
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Proximate Analysis and Functional Activities of African Pear Fruit (Dacryodes edulis) Grown in Makurdi, North Central Nigeria
Abstract: Dacryodes edulis (African Pear Fruit) is an indigenous edible fruit that is used for both food and medicine in North Central Nigeria. The nutritional composition and functional properties of Dacryodes edulis were studied using standard analytical techniques. The fruits were analyzed for Physico-chemical characteristics (pH, Titratable acidity and Total insoluble solids), proximate analysis (Crude protein, Ash content, dry matter content), Mineral analysis (Se, Mn) and antioxidant activity (TBARS). The analyzers …
Published in International Journal of Environmental Chemistry · Vol. 12, Issue 1, 2026 · pp. 12–18 Read article
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Innovating IoT Security: VHDL as a Solution for Bootloader Vulnerabilities
Abstract: Unmatched connectivity and convenience have been made possible by the growth of Internet ofThings (IoT) devices. However, there is a higher chance of security flaws as a result of thisincreasing connectedness. The bootloader, the software that loads the operating system andinitializes the device, is one of the most important components for IoT device security. Maliciousactors may target the device since a hacked bootloader can result in a total takeover. Based …
Published in International Journal of Microelectronics and Digital integrated circuits · Vol. 11, Issue 2, 2025 Read article
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Influence of Soil-Structure Interaction on Seismic Response of Vertically Irregular Reinforced Concrete Frames
Abstract: Abstract – Present study focus on the behavior of RC frames by performing Equivalent Static and Linear Dynamic Analysis. A reinforced concrete frame having G+10 storey was considered. The investigation on the behavior of RC frame is carried out by using dynamic analysis i.e., Response Spectrum method. The modeling of RC frame is carried out by using finite element-based computer program i.e., STAAD.Pro. The investigation is carryout by considering Strength …
Published in International Journal of Geological and Geotechnical Engineering · Vol. 11, Issue 2, 2025 · pp. 26–35 Read article
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Utilization of Plastic Waste in Pavement Block by Partially Replacement of Fine Aggregate
Abstract: The rapid expansion of urban areas and industrial activities has resulted in a considerable rise in production of plastic waste. This presents a significant ecological issue because of the restricted biodegradability of plastics. The possible approach is to investigate the incorporation of plastic waste in building construction materials. This research investigates the theoretical application of waste plastic in pavement blocks as a partial substitute for fine aggregate. The emphasis is …
Published in International Journal of Sustainable Building Technology · Vol. 8, Issue 2, 2025 · pp. 1–9 Read article
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Ainamoi’s Bauxite Boom: Economic and Employment Opportunities
Abstract: AbstractMinerals and exploration methodologies rooted in geological expertise and practical applications arecrucial for infrastructure development. The process of mineral exploration generally commences withfield geological mapping, followed by geophysical surveys, geochemical analyses, and drillingtechniques to gather comprehensive information. This mapping initiative begins with a thoroughassessment of historical data, geological maps, field observations, and the collection of samples forsubsequent laboratory analysis. During these investigations, geochemical results yielded significantinsights. The evaluation determined that …
Published in International Journal of Geological and Geotechnical Engineering · Vol. 11, Issue 1, 2025 · pp. 20–39 Read article
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Finite Element Analysis (FEA) for Nonlinear Behavior in Advanced Materials
Abstract: (FEA) in investigating the nonlinear behavior of advanced materials plays a pivotal role in optimizing the design and performance of modern structural systems. As innovative materials, such as nanocomposites, metamaterials, and shape-memory alloys gain prominence, conventional linear modeling methods become inadequate for accurately capturing the intricate and time-dependent responses exhibited by these materials under diverse loading conditions. This research delves into cutting-edge FEA techniques to simulate and analyze the nonlinear …
Published in International Journal of Structural Engineering and Analysis · Vol. 11, Issue 1, 2025 · pp. 21–26 Read article