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478 articles for “R Glass”
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Examination of AI Based Virtual Doctor Robot Fabricated Using Composite Material
Abstract: The accessibility and affordability of healthcare have become significant concerns for a substantial portion of the population in the modern era. In the past two decades, there has been a growing emphasis among researchers on the utilization of natural fibers as reinforcements for structural materials that are based on polymers or cementitious materials. The current investigation offers a The Virtual Doctor Robot is a cutting-edge healthcare solution that leverages the …
Published in Journal of Polymer & Composites · Vol. 13, Issue 1, 2025 · pp. 71–76 Read article
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Recent Progress in Near-Surface Mounted Fiber-Reinforced Polymer Strengthening Systems: Composite Materials, Adhesive Technologies, and Interfacial Bonding
Abstract: Fiber-reinforced polymer (FRP) composites have emerged as one of the most promising classes of advanced engineering materials for structural strengthening and rehabilitation owing to their high specific strength, excellent corrosion resistance, fatigue durability, and design flexibility. Among various strengthening approaches, near-surface mounted (NSM) systems have gained significant attention because they provide enhanced bond performance, improved protection against environmental exposure, and superior utilization of FRP reinforcement compared with conventional externally bonded …
Published in Journal of Polymer & Composites · Vol. 14, Issue 3, 2026 · pp. 1145–1153 Read article
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Generative AI-Based Inverse Design of Sustainable Biodegradable Polymers with Target Mechanical and Thermal Properties
Abstract: The escalating global plastic pollution crisis has intensified the urgent need for sustainable biodegradable polymer alternatives that can match or exceed the performance of conventional petroleum-based plastics while minimizing environmental impact. However, traditional polymer discovery approaches are severely constrained by high experimental costs, protracted development cycles spanning years, and fundamental inability to simultaneously optimize multiple conflicting material properties such as mechanical strength, thermal stability, and degradation kinetics. This study presents …
Published in Journal of Polymer & Composites · Vol. 14, Issue 3, 2026 · pp. 1285–1295 Read article
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Optimization of Reflectance in Silicon based Ternary Grating SAG Structure using Plane Wave Expansion
Abstract: We investigate the silicon based ternary grating SAG (silicon on air on glass) structure for possible filter application. Grating is realized by one dimensional grating structure, which consists of ternary periodic structure, where ternary period is realized by the combination of silicon-air-silicon dioxide layers. Reflectance’s from such periodic structures is simulated using plane wave expansion method. Simulation result shows that number of layers in the periodic structure plays an important …
Published in Journal of Telecommunication, Switching Systems and Networks · Vol. 1, Issue 1, 2014 · pp. 25–31 Read article
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Co-Doping of Titanium Dioxide with Zinc and Nitrogen for Improvement of Dye Sensitized Solar Cell Performance
Abstract: Energy will be one of the major problems all over the world in coming decades, as the natural energy sources will be exhausted soon. Solar energy will be a best alternative energy sources to solve this problem. Different types of solar cells have been fabricated for solar energy conversion into electricity. In the present work, dye sensitized solar cell (DSSC) has been fabricated by co-doping of TiO2 with Zn (metal) …
Published in Journal of Alternate Energy Sources & Technologies · Vol. 6, Issue 3, 2015 · pp. 1–7 Read article
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A Study on Quality Changes in Stored Bottle Gourd (Lagenaria siceraria) Juice
Abstract: The present study was designed to evaluate physico-chemical changes in bottle gourd juice during storage. The fresh bottle gourds were procured from the agriculture farm of Haryana Agriculture University, Hisar, India. The bottle gourd juice was extracted and treated with citric acid and potassium metabisulphite. Extracted juice was filled in glass bottles and stored under refrigerated (4–7 °C) and room temperature (27 ± 2 °C) conditions for 15 days. Total …
Published in Research & Reviews : Journal of Food Science & Technology · Vol. 4, Issue 1, 2015 · pp. 21–27 Read article
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Polymer Processing in Microfluidics towards the Fabrication of Nanofluidic Systems in Nanotechnology
Abstract: This experimental work reports two individual SU-8 based glass microfluidic devices to be fabricated by maskless lithography along with indirect bonding technique using the steps of SU-8 processing. Dyed water is the selected and prepared working liquid for this work. The CMOS camera is used to record the passive microfluidic flow of dyed water in fabricated devices. In future, this report may be suitable to investigate the nanofluidic flow phenomena …
Published in Journal of Nanoscience, NanoEngineering & Applications · Vol. 11, Issue 2, 2021 · pp. 27–31 Read article
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Glass Fiber Layer Effect on Chemico-mechanical Properties of Light Cure Adhesive Systems
Abstract: Introduction: Orthodontic adhesives should have clinically acceptable shear and tensile bond strength to withstand masticatory forces and those generated by treatment mechanics. Mechanical properties of the adhesive, such as flexural modulus of elasticity, tensile strength, and compressive strength, are more heavily influenced by the resin matrix's Degree of cure (DC). Aim: The study compares the effect of the Glass fiber layer on Chemico-mechanical properties using three different light cure adhesive …
Published in Journal of Polymer & Composites · Vol. 11, Issue 1, 2023 · pp. 1–9 Read article
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Compact Circular Slotted Microstrip Antenna for Wireless Communication Systems
Abstract: In this paper, compact broadband microstrip patch antenna with circular slot has beendesigned for various wireless applications suitable in the ranges ofDCS1800/PCS1900/UMTS2100. The designed antenna has been printed on dielectricsubstrate glass epoxy. The Zeland IE3D software is used for the simulation. The return lossbandwidth is of 89.07% covering the frequency range of 1.02 to 2.65 GHz. The experimentalresults are in good agreement with the simulated results and have maximum radiationefficiency …
Published in Journal of Microwave Engineering and Technologies · Vol. 2, Issue 1, 2015 · pp. 9–13 Read article
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LWG Theory of Black Holes for Interpretation and Analysis
Abstract: Black holes are devils of galaxy which can harvest the fabric of space and time to the void of infinity. Light may not come out of the black holes due to the facts sparsely known to the human intelligence. We often strain ourselves to look into the unknown and land in a conclusion which marks our statute towards the human capability. This study proposes theories which may likely control what …
Published in Research & Reviews : Journal of Physics · Vol. 8, Issue 3, 2019 · pp. 10–13 Read article
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Design and Characterization of Microstrip Patch Antenna for Wi-Max Applications
Abstract: Abstract A rectangular slot printed rectangular microstrip patch antenna which is simulated on epoxy/glass material has been proposed. The antenna bandwidth of 46.7 MHz is achieved with a lower frequency 3.475 GHz to a higher frequency 3.522 GHz achieved by taking four rectangles of dimensions 27 x 30 mm2 are arranged in such a manner to achieve the WI-MAX frequency band with a resonant frequency of 3.5 GHz, respectively. Other …
Published in Recent Trends in Electronics Communication Systems · Vol. 3, Issue 3, 2016 · pp. 15–18 Read article
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Chemical Processing of SU-8 Photoresist to Record the Surface-Driven Microfluidic Flow of Dyed Working Liquid in the Regime of Fluid Mechanics
Abstract: Chemical processing of negative photoresist SU-8 is performed to fabricate a set of three individualSU-8 based glass microfluidic devices inside the cleanroom laboratory. The major steps of SU-8processing are spin coating using a spin coater, soft baking, ultra-violet (UV) exposure, post exposurebaking, development by SU-8 developer, and hard baking. The indirect bonding for leakage-freesealing is used during hard baking to fabricate the microfluidic devices. Author has prepared thedyed water to …
Published in Emerging Trends in Chemical Engineering · Vol. 8, Issue 1, 2021 · pp. 53–57 Read article
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Short Review on the Flow and Filtration of Polystyrene Microparticles in Micron-Scale Fluid Mechanics towards the Applications related to fluidic Microelectromechanical Systems
Abstract: Maskless lithography, hot embossing lithography and direct bonding technique are useful to fabricate the polymethylmethacrylate (PMMA) microfluidic devices. Also, maskless lithography and indirect bonding technique are useful to fabricate the SU-8 based glass microfluidic devices. In this work, a short review on microfluidic flow and microfluidic filtration of microparticles is provided by author related to the micron-scale fluid mechanics. This review may be useful to perform the blood filtration in …
Published in Journal of Microelectronics and Solid State Devices · Vol. 9, Issue 4, 2022 · pp. 36–41 Read article
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Flow and Filtration of Polystyrene Microparticles in Micron-Scale Fluid Mechanics towards the Applications related to fluidic Microelectromechanical Systems
Abstract: Maskless lithography, hot embossing lithography and direct bonding technique are useful to fabricate the polymethylmethacrylate (PMMA) microfluidic devices. Also, maskless lithography and indirect bonding technique are useful to fabricate the SU-8 based glass microfluidic devices. In this work, a short review on microfluidic flow and microfluidic filtration of microparticles is provided by author related to the micron-scale fluid mechanics. This review may be useful to perform the blood filtration in …
Published in Journal of Microelectronics and Solid State Devices · Vol. 8, Issue 3, 2021 · pp. 36–41 Read article
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Use of Recycled Aggregates in Concrete Mix Used as White Topping
Abstract: Concrete, steel, brick, stone, glass, clay, mud and wood are the key materials for construction of any civil structure. Now a day’s cement concrete is the main construction material used worldwide in construction industries. As per the environmental change, concrete conserve resources, protect the environment, economize and lead to proper utilization of energy. To triumph this, use of wastes and by-products in concrete mix used for new constructions in a …
Published in Journal of Construction Engineering, Technology & Management · Vol. 6, Issue 3, 2016 · pp. 57–62 Read article
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Polypropylene Fibres in Cementitious Composites: A Critical Review of Polymer Structure, Processing, Interfacial Behaviour and Performance
Abstract: Polypropylene (PP) fibres are widely used as secondary reinforcement in cementitious composites, yet their performance is governed as much by polymer structure and interfacial chemistry as by dosage. This review synthesises 50 primary sources (2003-2025, concentrated post-2015) to examine how PP molecular structure, fibre-manufacturing history, morphology, surface properties and environmental ageing govern fibre-matrix interaction and multiscale composite performance. Isotacticity, molecular weight, crystallinity and drawing ratio are shown to set the …
Published in Journal of Polymer & Composites · Vol. 14, Issue 4, 2026 Read article
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Surface Analysis of Tungsten Doped TiO2 Films and Its Effect on Photocatalytic Degradation of Environmental Pollutants
Abstract: Normal 0 false false false Nanocrystalline TiO2 films, undoped and doped W6+ ions have been prepared on cleaned glass substrate by sol-gel route. Formation of anatase TiO2 phase has been confirmed by XRD analysis of the samples annealed at 550oC for 5 hours. Size of nanocrystals calculated by Debye-Scherrer’s formula and measured by TEM was found to decrease with increase in doping level. Average nanocrystal diameter in undoped sample is …
Published in Journal of Energy, Environment & Carbon Credits · Vol. 1, Issue 1, 2011 · pp. 26–41 Read article
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Nanocomposites for Building Construction Material
Abstract: Nanocompositesis one of the most active research areas with both novelscience and useful applications that has gradually established it in the past two decades. The recent researches on nanomaterials and nanotechnologies have highlighted the expected utilization of these materials in different fields like medication, development, vehicle industry, energy, broadcast communications and informatics. This is because of the unique qualities of materials at the nano scale. It has been shown that …
Published in Journal of Nanoscience, NanoEngineering & Applications · Vol. 11, Issue 3, 2021 · pp. 26–31 Read article
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Short Report on Capillary Flow in Microfluidics
Abstract: In this experimental work, a single SU-8 based glass microfluidic device is fabricated by masklesslithography and indirect bonding technique. The sealing between glass lid and SU-8 basedmicrochannel structure is performed by indirect bonding technique during the hard baking. Dyed wateris prepared as working liquid to record the surface-driven capillary flow in microfluidics using a CMOScamera catching 25 frames per second with a corresponding time-scale resolution of 0.04 second. Thiswork may …
Published in Journal of Materials & Metallurgical Engineering · Vol. 11, Issue 1, 2021 · pp. 34–37 Read article
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Build for Tomorrow: Sustainable Materials for Smarter Cities
Abstract: Sustainable materials are revolutionizing urban development by reducing the carbon footprint of buildings, fostering climate-smart and resilient cities. Key examples include green concrete, which utilizes industrial waste and lowers greenhouse gas emissions, and recycled steel, which requires less energy than producing new steel. Cross-laminated timber (CLT) is also gaining popularity for its strength and renewability, offering a sustainable alternative to traditional building materials. Smart glass, which adjusts light transmission, based …
Published in Journal of Industrial Safety Engineering · Vol. 12, Issue 2, 2025 · pp. 1–10 Read article