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927 articles for “water”
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Head Movement Based Controlling of Home Appliances For Physically Challenged
Abstract: In the world there are many physically challenged people who cannot move and operate devices like switching of lights, fans, etc. Similarly the paralyzed or a dumb cannot speak and ask for their needs like food, medicine, water etc. So they are facing many difficulties in fulfilling of their basic needs. So in our project we are designing a “Head movement controlled device switching system for physically challenged”. Now the …
Published in International Journal of Telecommunications & Emerging Technologies · Vol. 2, Issue 1, 2016 · pp. 5–13 Read article
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Nanofertilizers – A Revolutionary Fertilizer for Sustainable Agriculture
Abstract: Because of the inadequacy in arable lands and water resources, the improvement of agriculture segment is only promising by increasing of resources use efficiency with the least destruction to production bed through effective use of modern technologies. Among these, nanotechnology has the prospective to transform the agricultural structures, biomedicine, environmental engineering, safety and security, water resources, energy conversion, and various other areas. Nanostructured design through mechanisms such as targeted supply …
Published in International Journal of Applied Nanotechnology · Vol. 1, Issue 1-2, 2015 Read article
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Nanoparticles to Control Stranded Packing of DNAs
Abstract: We report here on new optic and small-angle X-ray scattering (SAXS) measurements concerning the formation of the dispersions from double-stranded (ds) DNA molecules, doped with negatively charged gold nanoparticles (nano-Au). The nano-Au fixation nearby the surfaces of linear ds DNA in solution of high ionic strength (0.3 M NaCl) and subsequent phase exclusion of (ds DNA-nano-Au) complexes from solution containing poly(ethylene glycol) results in decrease in the amplitude of abnormal …
Published in International Journal of Applied Nanotechnology · Vol. 2, Issue 2, 2016 · pp. 4–10 Read article
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Essential of bearing in materials engineering
Abstract: Essentials of bearing have been to maintain lubricant film to prevent metal to metal contact and hence local welding of two surfaces. Tribological and mechanical properties have improved by powder metallurgy route of bearing fabrications. Alloyed non-ferrous plane bearings have better friction coefficients than pure metals. Betterment has appeared in babbit/ bronze particulate reinforced composites. Ni addition has improved performances of graphite-lead free tin bronze composite layers on surface of …
Published in International Journal of Metallurgy and Alloys · Vol. 5, Issue 2, 2019 · pp. 1–17 Read article
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Steel in Marine Weather
Abstract: Offshore structures of steel are reviewed after suitable application at onshore. Coat of stitch pad wet weld heat treat is subjected to improve the properties from high strength low alloy steel. Underwater welding with or without environment has modifications from the use of weld heat to heat treat, selection of electrodes containing silicates and polymer agglomerates to induce more heat of weld and penetration. Typical coat crack detect inswing from …
Published in International Journal of Metallurgy and Alloys · Vol. 7, Issue 1, 2021 · pp. 1–8 Read article
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Treatment of Oil Spills and Heavy Metals in Environment
Abstract: Treating oil spills and heavy metals is the problem of the old decades and continued to find technicalsolutions to address the problems of pollution with heavy metals and oil spills in sea waters as aresult of transporting oil in ships. In general, the health of all marine and terrestrial organisms aswell. This term usually refers to offshore oil spills, where oil is poured into the ocean or coastalwaters, but may …
Published in International Journal of Metallurgy and Alloys · Vol. 7, Issue 1, 2021 · pp. 9–16 Read article
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NANO-BOOSTED TOMATOES: UNRAVELLING THE POTENTIAL OF NANOTECHNOLOGY IN HYDROPONICS
Abstract: Hydroponics, an innovative soilless plant cultivation technique, has emerged as a sustainable approach for growing tomato crops, addressing challenges like water-use efficiency and reduced reliance on pesticides, contributing to sustainable tomato production. The integration of two cutting-edge technologies, Nanotechnology and Hydroponics, introduces the concept of "smart agriculture." This involves the use of nanofertilizers, often referred to as "smart fertilizers," which facilitate efficient nutrient delivery, leading to enhanced plant growth and …
Published in International journal of Nanobiotechnology · Vol. 9, Issue 2, 2023 · pp. 1–9 Read article
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Hydraulic Flushing Flux Enhancement Techniques in Membrane Separation Processes: A mini Review
Abstract: Looking into current scenario of the wastewater generated from the allied industries which leads researcher and industry persons to reclaim the water to certain extent. Conventional methods removes the pollutants and toxics to maximum level but quality of water is the must requirement for the industries to work efficiently. Membrane separation processes play vital role in rectifying the conventional method by replacing them to some extent or by hybrid mixture. …
Published in International Journal of Composite Materials and Matrices · Vol. 4, Issue 2, 2018 · pp. 1–3 Read article
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Demonstration of Adsorbent Morphology of Different Particle Size for Petroleum Hydrocarbon Treatment in Packed Bed
Abstract: The choice of plantain stem, banana stem and palm oil fibre prepared for treatment of water medium polluted with petroleum hydrocarbon was monitored in a packed bed unit. The raw materials (plantain and banana stem as well as palm oil fibre) were room and sun dried and processed to obtained different particle size of 50, 150 µm and 200 µm. The raw material after processed was used as an adsorbent …
Published in International Journal of Composite Materials and Matrices · Vol. 9, Issue 2, 2023 · pp. 13–19 Read article
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Green Adhesive—Using Glyoxalated Lignin and Hydrogenated Resin as Ecologically Safe Wood Adhesive for Interior Plywood
Abstract: Petroleum-based adhesive such as urea formaldehyde and phenol formaldehyde resin dominates adhesive market which releases formaldehyde and VOC to the environment. The purpose of this study is to develop an adhesive based on isocyanate in combination with compounds from renewable sources like lignin, protein and starch. Adhesive formulation was developed by incorporation of hydrogenated resin, corn starch/PVOH emulsion with glyoxalated lignin (GL) and evaluation properties of the adhesive with plywood …
Published in International Journal of Polymer Science and Engineering · Vol. 1, Issue 1-2, 2015 · pp. 23–27 Read article
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Short Report on the Effect of Atmospheric Dielectric Barrier Discharge Plasma Processing to Control the Capillary Flow in Polymer based Microfluidic Devices
Abstract: In this experimental work, a couple of microfluidic devices are fabricated by polymethylmethacrylate (PMMA) using the maskless lithography, hot embossing lithography and direct bonding technique. One device is fabricated by pristine PMMA, and the other device is fabricated by dielectric barrier discharge (DBD) plasma processed PMMA. Dyed water is selected and prepared as working liquid. Each surface-driven capillary flow of dyed water is recorded by a CMOS camera. This work …
Published in International Journal of Polymer Science and Engineering · Vol. 6, Issue 2, 2020 · pp. 1–4 Read article
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Pumping Fluid Using Pendulum Device
Abstract: In this study, we have designed a system for pumping water with minimum head. It wills helpful for deliver water or other fluid. For pumping, we can use hydraulic system and pendulum which is used to power the pumping and suction of the fluid from specific suction head and delivery head. Pendulum will rotate by using tension force of plate fitted at both side of the pendulum, which plate provides …
Published in International Journal of Mechanics and Design · Vol. 4, Issue 1, 2018 · pp. 35–39 Read article
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CFD Study on the Effect of Air Bubble Injection Performance of a Horizontal Helical Shell and Coiled Tube Heat Exchanger
Abstract: In present review, a shell and curled cylinder heat exchanger will be numerically considered. The creation technique for helically looped tube which contains turbulator and furthermore the impacts of turbulator on warm and frictional qualities of hotness exchanger will be introduced in this review. CFD examination on ANSYS FUENT programming will be acted in two principle modes. In first mode, the liquid of looped cylinder will be water and in …
Published in International Journal of Mechanics and Design · Vol. 7, Issue 2, 2021 · pp. 1–29 Read article
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Fabrication and Analysis of Multistage Evaporative Cooler and Comparison with Single-stage Cooler
Abstract: Nowadays air conditioning has become a vital appliance with increasing the living standard of human beings. However, excessive use of air conditioners (AC) turns into health issues and is also linked to global climatic changes. It has been observed that the effects of climate change increase the use of air conditioners affecting human wellness and sleeping conditions. Literature reveals that AC devices are primarily used in living rooms, bedrooms, offices, …
Published in International Journal of Mechanics and Design · Vol. 9, Issue 2, 2023 · pp. 49–54 Read article
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The Effect of Air Bubbles Injection into a Shell and Coiled Tube Heat Exchanger: A Review
Abstract: In present study, a shell and coiled tube heat exchanger has been mathematically studied. The helically coiled tube and the effects of on thermal characteristics of heat exchanger will be proposed in this study. CFD analysis on ANSYS software will be performed. Shell tube carrying cold water, helical coil containing hot water and U shaped hollow pipe carries air. Thermal properties and its effect has been considered in the study.
Published in International Journal of Computer Aided Manufacturing · Vol. 3, Issue 2, 2017 · pp. 34–42 Read article
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Heat Exchanger Technology and Applications: Groundsource Heat Pump System for Buildings Heating and Cooling
Abstract: Some emphasis has recently been put on the utilisation of the ambient energy from ground source and other renewable energy sources in order to stimulate alternative energy sources for heating and cooling of buildings. Geothermal heat pumps (GSHPs), or direct expansion (DX) ground source heat pumps, are a highly efficient renewable energy technology, which uses the earth, groundwater or surface water as a heat source when operating in heating mode …
Published in International Journal of Structural Mechanics and Finite Elements · Vol. 4, Issue 2, 2018 · pp. 58–85 Read article
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Tri-Route Orchestration of Sr-Modification, MoldVibration, and T6 Treatment on the Microstructure andPerformance of A356 Alloy
Abstract: This study examines the cascade effects of chemical modification, mechanical mold vibration during solidification, and subsequent T6 heat treatment on the microstructural evolution and multi-property enhancement of A356 Alloy cast via permanent mold casting. Initially Sodium (Na) modifying flux (2– 4 wt%) and Strontium (Sr) elemental modifier (0.01–0.05 wt%) were implemented to refine the morphology of eutectic silicon; Sr addition at an optimal concentration of 0.04 wt.% yielded superior eutectic …
Published in International Journal of Manufacturing and Materials Processing · Vol. 12, Issue 2, 2026 · pp. 13–25 Read article
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Comparative Acoustical and Viscometric Study Of L-Alanine And L-Arginine in Aqueous Glycerol Medium: Effect of Side Chain Polarity and Charge On Molecular Interactions
Abstract: The acoustical and viscometric properties of L-Alanine (neutral, nonpolar) and L-Arginine (basic, charged) in 10% aqueous glycerol have been investigated over a concentration range of 0.01 to 0.1 mol·kg⁻¹ at temperatures T = 293.15, 298.15, 303.15, 308.15, 313.15, and 318.15 K under atmospheric pressure. Experimental measurements of ultrasonic velocity (µ), density (ρ), and viscosity (η) have been used to derive adiabatic compressibility (), apparent molar volume (Φv), partial molar volume …
Published in International Journal of Chemical Synthesis and Chemical Reactions · Vol. 12, Issue 2, 2026 Read article
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Comparative Acoustical and Viscometric Study Of L-Alanine And L-Arginine in Aqueous Glycerol Medium: Effect of Side Chain Polarity and Charge On Molecular Interactions
Abstract: The acoustical and viscometric properties of L-Alanine (neutral, nonpolar) and L-Arginine (basic, charged) in 10% aqueous glycerol have been investigated over a concentration range of 0.01 to 0.1 mol·kg⁻¹ at temperatures T = 293.15, 298.15, 303.15, 308.15, 313.15, and 318.15 K under atmospheric pressure. Experimental measurements of ultrasonic velocity (µ), density (ρ), and viscosity (η) have been used to derive adiabatic compressibility (), apparent molar volume (Φv), partial molar volume …
Published in International Journal of Chemical Synthesis and Chemical Reactions · Vol. 11, Issue 2, 2026 Read article
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Agro Seed Oil Production through Mechanothermal Extraction: Exploring its Potential for Chemical, Pharmaceutical, and Food Industries
Abstract: The increasing demand for sustainable and environmentally friendly industrial raw materials has intensified research into the production of oils from agro seeds using efficient extraction technologies. This study reviews the mechanothermal extraction of agro-seed oils with emphasis on their potential applications in chemical, pharmaceutical, and food industries. Mango (Mangifera indica) seeds, which are commonly discarded as agricultural waste during fruit processing, contain significant quantities of lipids, proteins, carbohydrates, antioxidants, and …
Published in International Journal of Analytical and Applied Chemistry · Vol. 12, Issue 2, 2026 Read article