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661 articles for “replacement”
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Green concrete production using recycled aggregates produced from industrial waste and Metakaolin
Abstract: India has ranked recently in Environment and climate change performance index as 177th among the countries. India had been lagging behind in the establishment of many pollution controlling act and its now high times that the act needs to be enacted. The greater the increase in population major is the increase in solid waste. The waste classified tremendous harmful is construction & demolition waste and ceramic waste. In this research …
Published in Journal of Polymer & Composites · Vol. 8, Issue 2, 2020 · pp. 82–90 Read article
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A Review on Challenges of Electric Vehicles
Abstract: Electric vehicles (EVs) are becoming more common place in the transportation sector in recent times. As the current trend suggests that this mode of transport is likely to replace IC-Engine vehicles in the future EVs can cause tremendous changes on the environment, power system, and other related sectors. There are possibilities of immense environmental benefits also because the EVs can reduce the greenhouse gas emissions produced by the older transportation …
Published in Journal of Production Research & Management · Vol. 10, Issue 1, 2020 · pp. 12–17 Read article
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Development of Controlled Concrete by using Hypo Sludge
Abstract: Over 300 million tones of industrial wastes are being produced per annum by chemical and agricultural process in India. These materials pose problems of disposal and health hazards.The wastes like phosphogypsum, fluorogypsum and red mud contain obnoxious impurities which adversely affect the strength and other properties of building materials based on them. Out of several wastes being produced at present, the use of phosphogypsum, flurogypsum, lime sludge, hypo sludge, red …
Published in Journal of Structural Engineering and Management · Vol. 1, Issue 1, 2014 · pp. 16–21 Read article
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Metal Surface Coating Through Welding Processes
Abstract: The adversity of service conditions limits the service life of components. The replacement cost of the components is extremely high. Surfacing technique offers benefits in reducing materials costs and, in salvage applications, enables an expensive or difficult-to-replace part to be reclaimed and restored to operation with minimum of downtime. Industries involved in surfacing operations use various fusion welding especially arc welding processes. These operations demand high deposition rates but at …
Published in Journal of Thin Films, Coating Science Technology & Application · Vol. 2, Issue 3, 2015 · pp. 23–27 Read article
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The Comprehensive Study of Gallium Nitride (GaN) Semiconductor Technology
Abstract: Silicon is an important material in the field of semiconductors because of its special qualities. It has good semiconductor properties, is affordable, and can be found easily. However, it is becoming clear that silicon-based devices are reaching their limits in terms of what they can do. As a result, the search of alternative materials has been initiated. Gallium Nitride (GaN) is one such material. GaN is a type of semiconductor …
Published in Journal of VLSI Design Tools and Technology · Vol. 13, Issue 2, 2023 · pp. 1–11 Read article
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Strength and Deformation of Rectangular Simply Supported GPC Slab
Abstract: Geo polymer concrete is one of the emerging construction material as a substitute for conventional cement concrete as it eliminate the usage of OPC. It is said that production of 1 tonne of cement emits approximately 1 tonne of carbon dioxide into atmosphere. In order to minimize the liberation of carbon dioxide to air, alternative materials have to be used to replace the cement. Geopolymer concrete in one such material …
Published in Recent Trends in Civil Engineering & Technology · Vol. 9, Issue 1, 2019 · pp. 30–37 Read article
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Casting of Paver Block Using Waste Plastic for Cold Region
Abstract: Due to population growth, usages of plastic material are increasing day-by-day, most of the plastic material are dumped a landfill and they are not effectively reused in most of the application. Numerous researches in most were carried out using waste rubber in pavement construction. The degradation rate of plastic is also very slow process. It is found that the plastic is a very good binder for aggregate in pavement. Recycling …
Published in Recent Trends in Civil Engineering & Technology · Vol. 10, Issue 3, 2020 · pp. 1–5 Read article
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Assessing the Performance of Sugarcane Bagasse Ash with Portland Pozzolana Cement
Abstract: Cements which are used for construction work are generally OPC/PSC or PPC and the production of this kind of cement not only consumes huge amount of the natural resources i.e. limestone and fossils fuel, also the world cement production generates 2.8 billion tons man-made greenhouse gas annually. The uses of the industrial and agricultural wastages in concrete partly as cement or any other ingredients replacement are therefore eco-friendly, economic and …
Published in Recent Trends in Civil Engineering & Technology · Vol. 6, Issue 3, 2016 · pp. 6–9 Read article
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Combined Effect of Ceramic Waste and Metal Fiber Waste on Splitting Tensile and Flexural Strength in Pavement Concrete
Abstract: India is a prodigious country, with a huge population almost second in the world, will increase from China by the middle of this century. In India, majority of the population is much younger, which have advantage of having substantial work force and epic development opportunities. India’s 12th Five Year Plan is pivoted on the growth of infrastructure facilities such as roads and highways, railways, ports and shipping, power stations, irrigation …
Published in Recent Trends in Civil Engineering & Technology · Vol. 6, Issue 3, 2016 · pp. 32–39 Read article
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Utilization of Rice Husk Ash and Fly Ash in Construction Industry
Abstract: This experimental work is an effort to try to develop the awareness and importance of waste management and its utilization in productive manner among the people. In today’s more environmentally conscious world, a more responsible approach to the environment is to increase the use of by-products of one which is disposed off as waste as raw material for construction industry. Substitution of OPC cement by rice husk ash and fly …
Published in Recent Trends in Civil Engineering & Technology · Vol. 6, Issue 1, 2016 · pp. 13–28 Read article
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Experimental Investigation on the Effect of Manufactured Sand in Concrete
Abstract: Concrete is the most widely used construction material owing to its versatile nature. Three fourth of the concrete is made of aggregates, amongst which fine aggregate has massive demand. River sand is the predominantly used fine aggregate, which is under significance because of the increased demand and less availability. The continuous mining of river sand has also affected the environment; ecologically and economically. Manufactured sand offers viable alternative to natural …
Published in Recent Trends in Civil Engineering & Technology · Vol. 6, Issue 1, 2016 · pp. 45–52 Read article
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Pond Ash: A Sustainable Building Material for Smart Cities
Abstract: Energy is the backbone of modern civilization of our country and thermal power plant is a major source of energy, in the form of electricity. Fly ash and pond ash are two by products of thermal power plant being produced at an alarming rate. Efforts are required to safely dispose it and if possible find better ways of utilizing it. Fly ash possesses pozzolanic character and it is being utilized …
Published in Recent Trends in Civil Engineering & Technology · Vol. 6, Issue 1, 2016 · pp. 53–59 Read article
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A Comparative Study of Fly Ash Bricks Made with Blend of Clay Brick Waste and Stone Dust
Abstract: The growing environmental concerns and proper disposal of brick waste is a challenge for construction industry. Many research articles support the use of brick waste in construction materials as aggregates. Production of bricks using waste brick aggregate has environmental benefits by lowering the disposal problem and at the same time saving conventional resources. The present work focuses on the utilization of brick waste as a partial replacement of conventional aggregates …
Published in Recent Trends in Civil Engineering & Technology · Vol. 6, Issue 1, 2016 · pp. 60–67 Read article
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Analytical Determination of Strength of Demolished Recycled Coarse Aggregate
Abstract: Construction work has increased rapidly from the past two decades. With these construction activities going up, we find lacking of the construction materials, particularly aggregates. So, finding an alternate resource and their feasibility; study is the need of our project. Recycled or used aggregate proves to be a good alternative here. Therefore, the investigation was carried out using compressive strength test, confined to the objective we have tested and empirically …
Published in Recent Trends in Civil Engineering & Technology · Vol. 6, Issue 1, 2016 · pp. 1–7 Read article
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Automation of Rack Milling Machine
Abstract: Our project is about automation of old milling machine by replacing its control circuitry withPLC logic. There is one old Germen rack milling machine in the power tools manufacturingindustry named Eibenstock Positron Ltd. Tardal for making the racks of metal bar. Thismachine was working on old hard wired control logic. This control logic had difficulties introubleshooting problems, modification of system could not be done easily and control boxwas large, also …
Published in Trends in Electrical Engineering · Vol. 7, Issue 1, 2017 · pp. 48–50 Read article
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Experimental Investigation on Utilization of Blast Furnace Slag as Fine Aggregate in Pavement Concrete
Abstract: Concrete is the second largest consumed material by human kind in the world. In this modern era, cement concrete pavements are in demand as compared to bituminous pavements in highway projects. In the recent time, under ages of green technology, the waste utilization in production of concrete especially for pavements is major concern of study. Blast furnace slag is one of the major wastes produced from steel processing plants around …
Published in Trends in Transport Engineering and Applications · Vol. 3, Issue 1, 2016 · pp. 58–64 Read article
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Evaluation of Effect of Sugar Cane Bagasse Ash Modified Cold Bituminous Emulsified Mix
Abstract: Initiatives are emerging worldwide to strike an equilibrium between the developments in infrastructure and control of environmental contamination by reusing wastes. About 70 % of the Indian population depends on agriculture, and abundant agricultural waste is generated each year. The use of these wastes in pavement construction provides a suitable solution to some of the ecological concerns and troubles associated with waste management. Sugarcane Bagasse Ash (SCBA) is a waste …
Published in Trends in Transport Engineering and Applications · Vol. 8, Issue 1, 2021 · pp. 30–42 Read article
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Power Estimation Approach for Artix 7 FPGA using Machine Learning Technique
Abstract: Abstract This paper presents the power estimation approach using a suitable machine learning technique. Artix7 FPGA has been chosen as the target FPGA (Field Programmable Gate Arrays) platform for understanding the methodology of power estimation. There are various approaches of power estimation for FPGAs that have been given in the literature viz. probabilistic, statistical, and LUT-based, etc. In the past few years, the demand for hand-handled devices like smartphones, tabs, …
Published in Research & Reviews: A Journal of Embedded System & Applications · Vol. 9, Issue 1, 2021 · pp. 1–5 Read article
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Comparison of Recording of Blood Pressure by Mercury Sphygmomanometer and Digital Sphygmometer: A Pilot Study
Abstract: Mercury sphygmomanometers are being replaced by other devices due the risk of mercury exposure to individuals as well as the environment. However, the accuracy of blood pressure (BP) recording must be ensured. The devices should be clinically validated before use. Present study was done to compare the recording of BP with mercury and digital sphygmomanometer. A descriptive comparative study design was employed. Fifty hospitalised patients were purposively selected. Patient information …
Published in Journal of Nursing Science & Practice · Vol. 5, Issue 1, 2015 · pp. 34–37 Read article
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Impact of Indwelling Time of Peripheral Intravascular Catheter on the Incidence of Phlebitis
Abstract: Insertion of a peripheral intravenous catheter is the most common procedure performed in the hospitals. Infusion-related phlebitis is the most common catheter-related complications. The CDC guidelines (2011) recommended scheduled replacement of peripheral IV catheters every 72–96 h to prevent phlebitis. The current study was taken up to assess the impact of indwelling time of peripheral intravenous catheter on the development of phlebitis. A prospective study design was adopted and 168 …
Published in Journal of Nursing Science & Practice · Vol. 5, Issue 2, 2015 · pp. 12–16 Read article