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140 articles for “silicates”
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The Enduring Impact and Future Trajectory of Semiconductor Temperature Sensing: A Study
Abstract: We live in a world obsessed with measurement, and temperature is its most intimate metric. It isthe difference between a thriving processor and a melted core, between a stable chemicalreaction and a catastrophic one, between a comfortable home and an inhospitable one. Fordecades, this measurement was the domain of mercury columns and bimetallic strips—physical,analog, and stubbornly limited. Then came the silent revolution: the semiconductor temperaturesensor. Semiconductor technology has revolutionized the …
Published in International Journal of Analog Integrated Circuits · Vol. 11, Issue 2, 2025 Read article
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Self-healing Polymer Nanocomposites study using filler effect
Abstract: Polymers, while versatile, often lack the desired mechanical strength, thermal stability, or barrierproperties for high-performance applications. This limitation is elegantly addressed bycreating polymer nanocomposites. These materials are formed by incorporating small amounts(typically 1-5 wt%) of nanoscale fillers (e.g., carbon nanotubes, graphene, silica, clay, metaloxide nanoparticles) into a polymer matrix. The magic of nanocomposites lies in the incrediblyhigh surface area-to-volume ratio of the nanoparticles and their unique interactions with thepolymer chains. …
Published in International Journal of Polymer Science and Engineering Read article
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Pyramids of Egypt
Abstract: The Egyptian pyramids, notably those at Giza, are iconic icons of ancient civilisation and architecture. The Egyptian pyramids’ construction, religious purpose, and legacy are examined in this article via historical, cultural, and technological lenses. It traces the development of pyramid architecture from stepped to smooth-sided marvels in the Old Kingdom, particularly under the Fourth Dynasty. Archaeological and scholarly perspectives examine the pyramids’ royal tomb role, alignment with celestial bodies, and …
Published in International Journal of Architectural Heritage · Vol. 8, Issue 2, 2025 · pp. 21–30 Read article
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Self-healing Polymer Nanocomposites study using filler effect
Abstract: Polymers, while versatile, often lack the desired mechanical strength, thermal stability, or barrier properties for high-performance applications. This limitation is elegantly addressed by creating polymer nanocomposites. These materials are formed by incorporating small amounts (typically 1-5 wt%) of nanoscale fillers (e.g., carbon nanotubes, graphene, silica, clay, metal oxide nanoparticles) into a polymer matrix. The magic of nanocomposites lies in the incredibly high surface area-to-volume ratio of the nanoparticles and their …
Published in International Journal of Nanomaterials and Nanostructures · Vol. 11, Issue 2, 2025 Read article
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Revolutionizing Agriculture with Nanotechnology: Enhancing Efficiency and Sustainability in Crop Protection and Pest Management
Abstract: This brief review highlights the potential of nanotechnology in addressing critical challenges in modern agriculture driven by population growth, climate change, and the intensification of farming practices. The extensive use of chemical fertilizers and pesticides has increased productivity and caused environmental issues, such as soil salinization, eutrophication, and health risks due to chemical residues in food. Nanomaterials have emerged as promising solutions, offering benefits like enhanced specificity in agrochemical delivery …
Published in International Journal of Agrochemistry · Vol. 11, Issue 2, 2025 · pp. 1–11 Read article
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Advanced Materials and Protective Coatings for Enhanced Durability in Gas Turbine Engines
Abstract: Abstract Gas turbines are critical in modern power generation and propulsion systems, where high thermal efficiency, performance, and durability are essential. Operating at extreme temperatures and in aggressive chemical environments places significant stress on hot-section components, such as turbine blades, vanes, and combustor liners. To meet these demands, advanced high-temperature materials and protective coatings have been developed to ensure structural integrity, reduce maintenance, and improve operational lifespan. Nickel-based superalloys remain …
Published in International Journal of I.C. Engines and Gas Turbines · Vol. 11, Issue 1, 2025 · pp. 1–6 Read article
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Medical Research and Animal Experimentation: A Clash Between Ethics and Necessity
Abstract: Animal testing has played a crucial role in medical research, leading to major advancements like vaccines, treatments, and diagnostic methods. However, this remains a contentious issue due to ethical concerns regarding animal welfare, rights, and suffering. The growing awareness of animal sentience and the potential for pain and distress have intensified ethical debate, prompting efforts to refine regulatory frameworks and research practices. While principles, such as the “Three Rs” (Reduction, …
Published in International Journal of Animal Biotechnology and Applications · Vol. 11, Issue 1, 2025 · pp. 29–36 Read article
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A Comparative Study of Ceramic Foam Filtration Methods in Metal Casting
Abstract: Ceramic foam filtration has emerged as a revolutionary technology in the metal casting industry, significantly enhancing the quality of cast products by effectively removing inclusions and impurities from molten metal. This study provides a comprehensive examination of the mechanisms underlying ceramic foam filtration, focusing on the interactions between the molten metal and the ceramic filter material. Various types of ceramic foams, including alumina, zirconia, and silicon carbide, are analyzed for …
Published in International Journal of Analytical and Applied Chemistry · Vol. 10, Issue 2, 2024 · pp. 21–27 Read article
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Sustainable Energy Solutions: Enhancing the Efficacy and Stability of Lead Iodide Perovskite Solar Cells
Abstract: Lead iodide perovskite solar cells have emerged as a transformative technology in the field of photovoltaics, demonstrating remarkable power conversion efficiencies that rival traditional silicon- based solar cells. However, conacerns regarding their long-term stability and environmental impact pose significant challenges for their widespread adoption. This study investigates the current advancements in lead iodide perovskite solar cells, emphasizing strategies to enhance both their efficiency and stability. We explore innovative approaches, such …
Published in International Journal of Green Chemistry · Vol. 10, Issue 2, 2024 · pp. 1–8 Read article
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One-Step Fabrication of Superomniphobic Pvdf-HFPSiO2Membrane for Long-Term CO2 Absorption inMembrane Gas Absorption System
Abstract: Membrane pore wetting is one of the major challenges for membrane gas absorption, especially when low surface tension liquid absorbents such as amine absorbents are utilized. To minimize diffusion resistance across the membrane, maintaining a non-wetted operating mode in membrane gas absorption is crucial. In this study, a superomniphobic polyvinylidene fluoride-cohexafluoropropylene membrane was fabricated by adding silica nanoparticles (SiO2) in an ethanol coagulation bath through non-solvent-induced phase separation. The surface …
Published in International Journal of Composite Materials and Matrices · Vol. 10, Issue 2, 2024 · pp. 35–44 Read article
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Preparation and Characterization of Double Step StirCusted Aluminum Hybrid Composite Reinforced with RHA and Si3N4 Micron Particles
Abstract: Abstract: The improvement of the mechanical and tribological characteristics of composites is always a crucial area of research for materials scientists. Nowadays, particulate aluminum matrix hybrid composites, known as particle-reinforced hybrid aluminum matrix composites (PHAMCs), are becoming more popular due to their desirable properties, cost-effectiveness, ease of processing, and compatibility withtraditional processing techniques. In this current study, a two-step stir casting method was utilized tocreate aluminum hybrid composites using Al6061 …
Published in International Journal of Manufacturing and Materials Processing · Vol. 10, Issue 1, 2024 Read article
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Fly Ash-based Geopolymer Concrete
Abstract: To reduce greenhouse gas emissions, efforts are needed to develop eco-friendly construction materials. In geopolymer concrete, a by-product material rich in silicon and aluminum, such as low-calcium (American Society for Testing and Materials 618 Class F) fly ash, is chemically activated by a high-alkaline solution to form a paste that binds the loose coarse and fine aggregates, and other unreacted materials in the mixture. The test results show the effects …
Published in International Journal of Sustainable Building Technology · Vol. 2, Issue 2, 2019 · pp. 1–11 Read article
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On the Role of Phytomelioration in Improving the Fertility of Degraded Soils in Azerbaijan
Abstract: The article deals with the study of the actual state of the soil of the object of study, about the degree of their susceptibility to erosion in the example of winter pastures in the Shamakhi region. It is proved that the water constants of these soils, moisture capacity and their ability to retain the available moisture for plants are reduced by several orders of magnitude. It is determined that soil …
Published in International Journal of Plant Biotechnology · Vol. 5, Issue 1, 2019 · pp. 29–31 Read article
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Studies on Extraction and Purification of Rutin from Ethanolic Extract of Manilkara zapota leaves
Abstract: Manilkara zapota (sapodilla) is belongs to sapotaceae family. This plant contains various nutrition values. The fruit of sapota is rich with many antioxidants, the leaf of this beneficial plant is also very useful, which helps in improving the condition of digestive tract by prevention of disease like gastritis,enteritis. As sapota is also rich with vitamin C and antioxidants which also boosts immunnity of the body and lowers the risk of …
Published in International Journal of Plant Biotechnology · Vol. 8, Issue 2, 2022 · pp. 1–5 Read article
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Carica papaya Leaf Phytochemicals Were Investigated In Vitro for Their Anti- syphilitic Effects Against the 3CRK Protein
Abstract: Objective: A highly contagious virus called syphilis, if left untreated, has the potential to seriously harm ones health. The Treponema pallidum bacteria is the culprit behind syphilis. Identifying phytocompounds from the carica papaya leaves for the treatment of the syphilis disease is the objective of this research paper. Methods: In the current work, we looked at the results of an in silicon analysis to create a new oral treatment for …
Published in International Journal of Plant Biotechnology · Vol. 9, Issue 1, 2023 · pp. 33–46 Read article
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A Review on Water Treatment by Nanotechnology Based Membrane Materials
Abstract: Nanotechnology offers novel nanomaterials having a good potential for the surface, ground and wastewater treatment contaminants using different technologies. Performance of membrane technology is based upon the type and size of material, and novel nano-structured materials range from 4 nm to 100 nm. Among the numerous 3D nanoparticles having high potential applications, nanostructured coated ceramic membranes, nanocomposite, TFC, carbon nano tubes (CNT), zeolite, silicate and mixed matrix membranes are considered …
Published in International Journal of Industrial Biotechnology and Biomaterials · Vol. 5, Issue 1, 2019 · pp. 43–54 Read article
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Agronomy of Rice Husks
Abstract: Rice husk and hull is the waste material of rice mill. These have been hard, fibrous and abraded capabilities. Bio active and biodegradable rice husk/hull have been studied to claim remaining form by firing at scaled opts of amorphous and crystal forms of silica. Metallic constitutive like iron, manganese, sodium, potassium, lead, copper have suggestive towards route to subscribe purest form after firing. Preparations out of raw forms have subjectively …
Published in International Journal of Agrochemistry · Vol. 6, Issue 1, 2020 · pp. 52–57 Read article
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Design and Analysis of Optical Parameters of Hybrid Solid Core PCF
Abstract: In this paper, a solid hybrid PCF with non-uniform size air holes is presented at the cladding area. The innermost cladding area is star shape of circular air holes, and the outer four layers are taken 2.8 µm for numerical analysis. Then the size of the outer four layers is taken to 2.5 µm, 2.2 µm, 2 µm and 1.7 µm for various parameter investigations. The proposed structure has a …
Published in International Journal of Analytical and Applied Chemistry · Vol. 6, Issue 2, 2020 · pp. 37–48 Read article
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Ayurveda as an alternative Medicine for SARS-CoV
Abstract: The goal of this study was to look at the clinical evidence for complementary and alternative medicine treatments for major depressive disorder. The phrase depressive disorder was combined with St John’s wort, S-adenosylmethionine (SAM-e), exercise, acupuncture, omega-3 fatty acids, and folate in a PubMed search from January 1966 to February 2010. Only relevant human trials were selected. COVID-19, the current global health emergency, is not the first-time coronaviruses have posed …
Published in International Journal of Analytical and Applied Chemistry · Vol. 7, Issue 2, 2021 · pp. 28–36 Read article
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A New Method of Unicellular Alga Concentration using Hydrogen Bubbles Photoelectroflotation Process Powered by Solar Energy
Abstract: Most of the existing unicellular algae are used to enrich closed ecosystems with pure oxygen in the process of biosynthesis. The concentrate of unicellular algae contains not only living cells, but also the full range of water-soluble metabolites, contained in their nutrient medium. The concentrate of unicellular algae can be used in any existing animal feeding systems, as well as in the production of granular feed. The most interesting is …
Published in International Journal of Analytical and Applied Chemistry · Vol. 9, Issue 1, 2023 · pp. 1–16 Read article