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1968 articles for “AFS” (ranking capped at the first 2,000 matches — narrow the search to see the rest)
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Spike Detection and Processing of TDEM Signals using Wavelet Transform
Abstract: This paper presents a new method for spike detection, parameterization and processing in ground based Time Domain Electromagnetic (TDEM) signals. Time Domain Electromagnetic methods are used for mineral exploration by sub-surface conductivity measurement of Earth. The Earth’s response measured using inductive sensors are contaminated by spikes in form of sferics and due to load and phase shift in power distribution lines. The spikes present in the measured signal can significantly …
Published in Current Trends in Signal Processing · Vol. 2, Issue 1-3, 2012 · pp. 82–92 Read article
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Electric Vehicle Induction Motor Automated Drive System with Smart Battery Monitoring Performance for Range Exchanger
Abstract: This study describes the development of a model of an electric vehicle (EV) with a smart battery-powered inverter-controlled induction machine drive system. The computer simulation model in MATLAB Simulink is used to estimate the energy and power requirements of vehicles over standard driving cycles under various driving conditions. Here, using smart logic for battery performance, factors affecting range and energy use, helps to optimize maximum efficiency of battery and motor …
Published in Current Trends in Signal Processing · Vol. 10, Issue 3, 2020 · pp. 1–7 Read article
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Analysis of Signal Processing Algorithms for Bio-Medical Applications
Abstract: Epilepsy is a burdensome brain disorder, in which heavy seizures will happen again and again. Sudden explosion of electrical activity during the seizures will create a blackout for patients and it will break the body equilibrium, so patients may fall down. Epilepsy affects a large population around the globe. It may begin at any age and last for generations. It can be controlled by the surgical removal of the brain …
Published in Current Trends in Signal Processing · Vol. 12, Issue 3, 2022 · pp. 24–27 Read article
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Theoretical Study of Substituent Effects on Electronic Properties and Polarizability for (2, 5, 24, 27-Tetrahalogen Pentacene) Molecule
Abstract: DFT and semi empirical methods have been carried out studying (2, 5, 24, 27 tetrahalogen pentacen) molecules using the B3LYP functional and the 6-311G (d, p) basis set and AM1 model. Total energy, electronic properties such as; ionization potential, electron affinity, energy gap, dipole moment, polarizability and electronic potential. The calculated ionization potential (6.126 eV) and electron affinity (1.417 eV) of this molecule is in a good agreement with experimental …
Published in Emerging Trends in Chemical Engineering · Vol. 3, Issue 1, 2016 · pp. 1–8 Read article
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Recent Trends in the Use of Chemicals in Farming and Food Processing
Abstract: Intake of food and drinks in pure form are unavoidable for the survival of life. However, there is need of serious concern towards food safety which is contaminated by the increasing environmental pollution and other ways of adulteration round the globe. Indiscriminate use of various food additives in fast growing food processing industries has created new problems instead of safeguarding the edibles. The motive behind making undue profits in these …
Published in Emerging Trends in Chemical Engineering · Vol. 7, Issue 2, 2020 · pp. 15–19 Read article
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Optimisation of Electrocoagulation Flocculation Treatment of Laundry Greywater with Design of Experiment Methodology
Abstract: It is becoming increasingly more important to relook at the impact that greywater has on the environment and the opportunities that it can provide for water re-use. More especially that the sewer pipelines are often over flooded and overflowing onto the streets in most townships in South Africa due to sewer blockages, population, and wastewater treatment plants (WWTP) overcapacity. To cope with current and future wastewater treatment (WWT) demands, developments …
Published in Emerging Trends in Chemical Engineering · Vol. 8, Issue 3, 2021 · pp. 41–58 Read article
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Performance Comparison of Plantain Stem Fibre, Palm Fruit Fibre and Banana Stem Fibre for Remediation
Abstract: This thesis goes on to show how each bioadsorbent works in a packed bed unit connected in series to remediate or treat contaminated fresh water medium using petroleum hydrocarbons, or crude oil. The purpose of this study was to determine the efficacy of plantain, banana, and palm bunch fibers with diameters of 50 µm, 150 µm, and 200 µm in treating contaminated water media. In each packed bed unit, the …
Published in Emerging Trends in Chemical Engineering · Vol. 10, Issue 3, 2023 · pp. 27–36 Read article
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Prototype of Design, Analysis and Optimization of Front Hub Upright Assembly of ATV (All-Terrain Vehicle) for Baja SAE India Competition
Abstract: When all-terrain vehicle came in dynamic condition steering and suspension geometry, it affected the vehicle stability. This stability limits the speed and comfort of the vehicle. Stability is more required in all-terrain vehicles because they have to wear more dynamic force; if vehicle will be unstable then failure will occur; it also decreases the ergonomics and comfort of the driver, so it is mandatory that vehicle should have proper geometry …
Published in Journal of Automobile Engineering and Applications · Vol. 3, Issue 1, 2016 · pp. 15–20 Read article
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Impact of Storage Methods and Duration on Sugar and Starch Content and Ethanol Yield of Sweet Potatoes [Ipomoea batatas (L.) Lam]
Abstract: Previous studies have shown that ‘industrial’ sweet potatoes can be an excellent feedstock for ethanol production as compared to corn, sorghum and other potential feedstocks. However, starch content can be affected by cultivars as well as storage conditions. Ideally, it is practical that sweet potato storage roots be processed for ethanol production as close to harvest as possible, but this may not always be the case and some amount of …
Published in Journal of Alternate Energy Sources & Technologies · Vol. 7, Issue 1, 2016 · pp. 23–29 Read article
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Optical and Photocatalytic Activity Of Cmc Capped Zinc Selenide Nanoparticles Under UV Light Irradiation Using Congo Red Dye
Abstract: In this work, we report the, optical, structural morphology and photocatalytic activity of CMC capped zinc selenide nanoparticles, which have been synthesized by hydrothermal method. CMC is acted as capping agent. The nanoparticles were characterized using XRD, SEM with EDAX, AFM, TEM and UV-Vis absorption spectroscopy. The structural properties of nanoparticles have been characterized by X-ray diffraction (XRD) analysis. The XRD patterns show a hexagonal Wurtzite crystal structure. The surface …
Published in Journal of Catalyst & Catalysis · Vol. 6, Issue 3, 2019 · pp. 25–35 Read article
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Ranking the Factors Influencing the Selection of Formwork system by Relative Importance Index
Abstract: Formwork has relatively greater importance in concrete construction. The three major principles of project management are time, cost and quality. These three principles are affected heavily while choosing a particular formwork system for concrete construction. Choosing a formwork system is a critical decision that is made during the planning stage of Construction project. Major requirement of formwork is that it should produce a good quality finish, safety for formwork crew …
Published in Journal of Construction Engineering, Technology & Management · Vol. 8, Issue 2, 2018 · pp. 49–62 Read article
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Methodology to Evaluate Technology in the Housing Market
Abstract: India is facing a huge shortage of housing for the urban population. As per the 2010 census, the lag in urban housing shortage is around 24.7 million. This huge shortage is a result of fast growing urbanization and high population growth in the last decade. About 99% of this shortage is in the EWS and LIG groups which contribute to nearly 25% of total housing requirement. To satisfy this huge …
Published in Journal of Construction Engineering, Technology & Management · Vol. 4, Issue 1, 2014 · pp. 14–25 Read article
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Safety Issues with Tower Crane and Remedial Measures
Abstract: Tower cranes are the focus of execution on today’s typical building construction sites. Tower crane has to hoist and transport a variety of loads near and above people, under crowded conditions, occasionally with overlapping work zones, and often within time, budget, and labor constraints. This leads to the safety risk on sites that are intrinsically hazardous. This paper identifies the major factors affecting safety of tower-crane and evaluates the degree …
Published in Journal of Construction Engineering, Technology & Management · Vol. 4, Issue 2, 2014 · pp. 14–21 Read article
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Removal of Adhered Mortar from Recycled Aggregates
Abstract: While recycled aggregates can replace natural aggregate in making concrete without compromising strength, itis imperative to appraise the quality of the former. Quality of recycled aggregates depends upon thecomposition and strength of concrete from which it is derived. Thus it is necessary to identify and evaluatesignificant parameters characterizing a typical recycled aggregate. Adhered mortar present on recycledaggregates has been observed to adversely affect the performance of aggregates in concrete, thus …
Published in Journal of Construction Engineering, Technology & Management · Vol. 1, Issue 1-3, 2011 · pp. 34–43 Read article
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A Design and Modeling of Portable Washing Machine
Abstract: Portable Washing Machine is a low-price system made from effortlessly and effortlessly to be had scrap elements in day by day life. Its unique features include a basic design, the utilisation of low-cost materials, and cheap repair and maintenance costs, affordability to each member of the society and no to less affect to the environment. A portable washing machine is a small digital tool that may be used to scrub …
Published in Journal of Control & Instrumentation · Vol. 13, Issue 2, 2022 · pp. 9–13 Read article
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Water Modelling of Gating System
Abstract: Water modelling of a gating system in a foundry can be used to improve the quality of the castings produced to thrive in the global competitive environment, minimize the cycle time, reduce the cost, as well as meet its delivery times. So, from a customer and an economic point of view foundries cannot afford production of series of trial castings with routine changes in the gating system and choose the …
Published in Journal of Experimental & Applied Mechanics · Vol. 11, Issue 2, 2020 · pp. 1–3 Read article
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Design and Fabrication of Pesticide Sprayer for Agriculture
Abstract: India is a highly populated country and about 60%to 70% of its population depends on agriculture. In this majority is the small-scale producers. One of the most important part of farming includes pesticides spraying. In today’s market many types of agricultural sprayers are available which works on different kinds of power source. This sprayer has higher cost which is difficult for the medium scale farmers to afford. To over this …
Published in Journal of Experimental & Applied Mechanics · Vol. 11, Issue 2, 2020 · pp. 11–16 Read article
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Scanner and Display Installation on Petrol Engine Test Rig: Review
Abstract: In this project, we are going to develop a temperature scanner with display. It is a device that measures more than one temperature points or multi-channel. It is actually a multi-channel indicator that measures and displays signals of each channel one-by-one up to last channel and then returns to first channel and continues the process cyclically. This continuous cyclic process of measurement is called scanning. By using a temperature scanner, …
Published in Journal of Electronic Design Technology · Vol. 11, Issue 3, 2020 · pp. 28–33 Read article
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Agricultural Information System Program and Environmental Management
Abstract: Some countries use agricultural information systems to assist various users, including planters,researchers, prospective buyers, importers and exporters. First apps that came to light inMobile devices were social media and different entertainment channels. They are usedextensively by the people for communication, music, entertainment, Internet and socialnetworking. There is a lack of applications, which can be really useful for professionals toimprove their working capabilities. Though people living in rural areas use mobile …
Published in Journal of Energy, Environment & Carbon Credits · Vol. 10, Issue 3, 2020 · pp. 1–9 Read article
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Effect of Air Pollution in Kanpur, UP, India: A Case Study
Abstract: At Present, the air quality index has fallen a lot due to the rapid growth of Industries in the city, but these activities also trigger environmental problems. In the present time there are several problems facing environmental effect one of them is air pollution. World Health Organization reported that, In India there are number of polluted cities, approximetly 14 to 15 cities has worst report in the list are Indians, …
Published in Journal of Energy, Environment & Carbon Credits · Vol. 12, Issue 1, 2022 · pp. 21–28 Read article