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1120 articles for “properties”
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Influence of Rock Properties on Sound Level
Abstract: Rocks used as building materials or for some other purposes are tested for their physico-mechanical properties to assess their suitability. For this, rock boulders excavated from the quarries are cut, shaped and crushed in the laboratory. While carrying out these processes, it generates sound. In this study, rock boulders received from the industries were cut in the form of cylindrical shape to determine its compressive strength, density and Young’s modulus.For …
Published in International Journal of Geological and Geotechnical Engineering · Vol. 7, Issue 1, 2021 · pp. 39–44 Read article
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Evaluation of the Flow Properties of Self-Compacting Fly-ash Concrete Using Artificial Neural Network
Abstract: The purpose of this study is to examine the feasibility of using artificial neural network programming for the calculation of the fresh properties of self-compacting concrete. The input parameters of the neural network were the mix composition influencing the fresh properties of self-compacting concrete namely; the cement content, the dosages of fly-ash, water, fine aggregate, coarse aggregate, and superplasticizer. The model is founded on a multilayer feed forward neural network. …
Published in International Journal of Structural Engineering and Analysis · Vol. 7, Issue 2, 2021 · pp. 35–40 Read article
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ENHANCEMENT OF MECHANICAL PROPERTIES OF ALLOY 61S BY REINFORCING NANO COMPOSITES
Abstract: During recent decades, a lot of interest had shown in the materials production with nano sized grains. Especially, the aluminum alloys and its composites are widely used for demanding structural applications due to combination of corrosion resistance, formability, weldability and, mechanical properties. The demand for toughness, higher strength and, strength and weight ratio of aluminum alloys for the structural application is ever growing owing to the increasing importance of achieving …
Published in International Journal of Metallurgy and Alloys · Vol. 5, Issue 2, 2019 · pp. 18–36 Read article
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Exploring Alloys: Properties, Applications, and Future Trends
Abstract: Alloys, integral to modern technology and engineering, are combinations of metals with other elements designed to enhance material properties. This exploration delves into the diverse properties, widespread applications, and emerging trends in alloy development. The study examines mechanical properties such as strength, ductility, and corrosion resistance, which are tailored through compositional variations and processing techniques. Applications across various industries—including aerospace, automotive, electronics, and biomedical fields—are highlighted, showcasing the versatility and …
Published in International Journal of Metallurgy and Alloys · Vol. 9, Issue 1, 2023 · pp. 13–19 Read article
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Thermal and structural properties of surface treated ragweed fiber reinforced biodegradable polylactic acid biocomposites
Abstract: Natural fiber-reinforced composites (NFRC) are becoming more popular as technological advance recognizes the need for eco-friendly materials. This work presents Giant ragweed (Ambrosia trifida) as a new composite reinforcement material into polylactic acid (PLA) matrix to form novel natural fiber-reinforced composites. Different types of retting techniques are utilized, and hydrogen peroxide retting is proven to provide the most optimized properties. The fibers are taken through subsequent extraction and grinding processes. …
Published in International Journal of Composite and Constituent Materials · Vol. 8, Issue 2, 2022 · pp. 13–31 Read article
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Effect of Addition of Phosphates on Thermal, Physical and Mechanical Properties of Phenolic and Amino Bonded Wood Composite
Abstract: Properties of flame retardant molecule board made by treating the molecule (crowded deltoids) with mono ammonium hosphate/diammonium phosphate (MAP/DAP) creation were examined. Two convergences of (0, 1, and 2%) of flame retardants ere joined to the particles on broiler dry weight of the particles. Melamine Urea Formaldehyde tar (MUF) and phenol formaldehyde pitch (PF) were utilized to produce the exploratory boards. The fire retardancy and warm strength of the composites …
Published in International Journal of Composite Materials and Matrices · Vol. 2, Issue 1, 2016 · pp. 8–14 Read article
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Thermo-Mechanical Properties of Banana and Jute Fiber Reinforced Polypropylene Composites
Abstract: Abstract Present research aims at finding out better fiber reinforcement for low cost and eco-friendly polymer matrix composite. Polypropylene was chosen as a matrix, while jute and banana fiber were chosen as reinforcement. Composites were prepared by using a hot press machine. Fiber loading was varied at 0, 4 and 8 volume%. Both raw jute and banana fiber was chemically treated with 5 wt% sodium carbonate and composites were also …
Published in International Journal of Composite Materials and Matrices · Vol. 5, Issue 2, 2019 · pp. 37–47 Read article
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Experimental Study on Mechanical Properties of E-glass Fiber and Epoxy Resin Hybrid Composite Material
Abstract: Hybrid composites occupying the area of standard materials by satisfying the necessities of various sectors like part industries, automobile industries, ship building and numerous bio-medical sectors. the most reason to substitute standard materials is that the hybrid composites giving same or additional needed properties with less weight and value than standard materials and most output in minimal consumption with higher lifespan to seek out the economical suggests that of utilizing …
Published in International Journal of Composite Materials and Matrices · Vol. 7, Issue 1, 2021 · pp. 20–36 Read article
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Maximizing Void Properties from Optimized Local Pozzolans in Wearing Course of Bituminous Concrete Mixtures
Abstract: Failure of asphalt pavement has influenced research into better ways to optimize local pozzolans seenas waste and reduce cost of importation of admixtures. Waste Shell Ashes are checked as localassembled by incorporating them in asphalt concrete mix design. Different research has shown thatsome agricultural waste/by-products can be admitted as mineral fillers in hot-mix asphalt concrete toobtain certain desirable properties. It is on this basis that this research attempts to interrogate …
Published in International Journal of Structural Mechanics and Finite Elements · Vol. 7, Issue 2, 2021 · pp. 47–54 Read article
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Electrical Properties and Applications of Carbon-Based Nanoparticles in Nanoelectronic Circuits
Abstract: The distinct electrical properties and structural characteristics of nanoscale materials have attracted significant scientific interest. As material size is reduced to the nanoscale, its physical, chemical, optical, and electronic properties change drastically compared with its bulk form. Moreover, the incorporation of nanoparticles into electronic materials provides numerous advantages and helps in improving the performance of electronic devices by enhancing charge transport, increasing sensitivity, and reducing power consumption. At the nanoscale, …
Published in International Journal of Nanomaterials and Nanostructures · Vol. 12, Issue 2, 2026 Read article
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Mathematical Analysis of the Effect of Fly Ash Application in Agricultural Fields on Soil Properties and Crop Productivity
Abstract: Fly ash is regularly generated as a by-product by coal or thermal power stations. The potential of fly ash as a resource material in agriculture and related areas is now a well-established fact. The application of fly ash in agriculture is due to its favorable physicochemical properties, including appreciable content of essential plant nutrients. When compared to soil, fly ash consists of all the elements except organic carbon and nitrogen. …
Published in International Journal of Agrochemistry · Vol. 12, Issue 1, 2026 · pp. 32–38 Read article
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A Review of Examining the Mechanical Properties of Natural Fiber Reinforced Polymer Composites for the Automotive Sector
Abstract: The need for lightweight, sustainable materials has increased due to the growing global population, environmental issues, and the fast growth of the automotive sector. Because of their excellent mechanical and physical qualities as well as their environmentally beneficial character, natural fiber-reinforced composites have become a viable option. Due to their ability to blend strength with lightweight properties, these composites are gaining increasing popularity across various industries, including aerospace, automotive, sports, …
Published in International Journal of Composite and Constituent Materials · Vol. 11, Issue 1, 2025 · pp. 1–7 Read article
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Exploring the Utilization of Bakelite Waste as a Partial Coarse Aggregate Replacement in Concrete: An Assessment of Mechanical Properties and Durability
Abstract: Abstract The burgeoning challenge of plastic waste management has prompted researchers to seek sustainable alternatives within various sectors, particularly in the construction industry, which is a significant consumer of raw materials. This study thoroughly investigates the viability of incorporating Bakelite waste, a type of thermosetting plastic known for its durability and resistance to degradation, as a partial replacement for coarse aggregates in concrete formulations. Concrete mixtures were meticulously designed with …
Published in International Journal of Concrete Technology · Vol. 10, Issue 2, 2024 · pp. 6–10 Read article
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Doping and Its Impacts on the Properties of ZnO Nanocrystals: A Brief Review
Abstract: Research on zinc oxide (ZnO) has surged in recent years due to its extensive range of applications because its unique physical and chemical properties make it ideal for various uses, including acoustic devices, photocatalysis, pharmaceuticals, light-emitting diodes, solar cells and antibacterial agents. ZnO nanoparticles are particularly notable for their biocompatibility, low toxicity and stability, making them suitable for drug delivery and antiviral applications. The versatility of ZnO has led to …
Published in International Journal of Chemical Synthesis and Chemical Reactions · Vol. 10, Issue 1, 2025 · pp. 8–25 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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PHYSICOCHEMICAL PROPERTIES OF BROWNTOP MILLET AND EVALUATION OF ITS SUITABILITY IN PRODUCT FORMULATION
Abstract: The present study aims to investigate the physicochemical properties of Browntop millet, comparing it with refined wheat flour and evaluation of its suitability in product formulation. The proximate composition (moisture, ash, protein, fat and crude fiber) and functional properties (solubility, swelling power, water absorption capacity, oil absorption capacity andbulk density) were studied using AACC standard methods. The product bread was formulated by replacement of refined wheat flour of different levels …
Published in International Journal of Industrial Biotechnology and Biomaterials · Vol. 9, Issue 1, 2023 · pp. 18–27 Read article
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PROPERTIES OF AN ALGERIAN DATE SYRUP ICE CREAM
Abstract: - This present work aimed to develop an ice cream with an Algerian date syrup with a view to enriching antioxidants and to substitute the sugar present in high concentration (70%). First, the physicochemical parameters of the date syrup as well as its composition of antioxidants (total phenolic compounds, flavonoids, tannins) were studied and the antioxidant and antiradical activities were evaluated. Second, date syrup was incorporated in ice cream at …
Published in International Journal of Analytical and Applied Chemistry · Vol. 6, Issue 1, 2020 · pp. 46–53 Read article
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Organically Modified Peanut Shell Flour-Reinforced Polypropylene Nanocomposites: Effect of Fiber Surface Treatment on Basic Properties
Abstract: Innovative composite ingredients are increasingly being used, particularly in the automotive, aerospace, aviation, and construction industries. Due to the remarkable properties of nanocomposite components, traditional ingredients are being replaced. This study's work focuses on the usage of polypropylene (PP) as polymer matrices and nanoclay and peanut shell flour (PSF) as reinforcing materials. To enhance the mechanical properties of the PP/PSF composites in the present work, PSFs were treated using sodium …
Published in International Journal of Analytical and Applied Chemistry · Vol. 8, Issue 2, 2022 · pp. 19–30 Read article
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Evaluation of Thermodynamic Properties of Helium using Cubic Equation of State based Approach for Energy Industry Applications
Abstract: Equations of state based methods are important techniques for thermodynamic property prediction ofcompounds and mixtures. The Peng-Robinson cubic equation of state is one of the most well-knownformulations for gases and gas mixtures used in the process and energy industries. In this study, it isused to predict pertinent thermodynamic state variables of helium gas for its use in very hightemperature as well as extremely low temperature thermodynamic cycle application for powergeneration …
Published in International journal of Thermodynamics and Chemical Kinetics · Vol. 7, Issue 1, 2021 · pp. 1–9 Read article
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Re-Characterization of Strength Properties of Asphalt Concrete Mixtures Using Non Bituminous Modifier – Candle Wax
Abstract: Improving the performance of asphalt concrete mixtures synonymous with flexible pavement has been a major concern in highway engineering. However, design of flexible pavement begins with proper material characterization to ensure that designs are appropriate. It is also pertinent to say that sometimes if not most times the properties of the individual materials that make up the pavement structure falls short of desired expectations. This has led to exploring techniques …
Published in International Journal of Concrete Technology · Vol. 2, Issue 1, 2016 · pp. 30–36 Read article