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1264 articles for “Carbonization”
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Optimization of process parameters of MIG welding on AISI-SAE1060 Standard Carbon Steel by Taguchi technique
Abstract: The quality of weld joint depends on many input process parameters however, this research paper focuses only on the optimization of input process parameters like welding current, electrode diameter and plate thickness; and analyses the effect of these process parameters on the butt- weld joint strength by using Taguchi technique. In our experimental work, welding currents of 150,180,210 Amp; electrode wire diameter of 0.80, 1.2, 1.6 mm and base metal …
Published in Trends in Machine design · Vol. 5, Issue 2, 2018 · pp. 14–20 Read article
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Digital Sampling and Testing of COVID-19 to Reduce Lab Procedures Further Decreasing Carbon Emission: Review
Abstract: The COVID-19 pandemic has caused a new virus known as severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) that primarily infects the lungs and can lead to serious respiratory illnesses such as ARDS and pneumonia caused by coronavirus. Declared a pandemic by the World Health Organization (WHO), the disease belongs to the family of coronaviruses that can cause cold and flu, making it a highly contagious disease. Chest imaging tests such …
Published in Journal of Open Source Developments · Vol. 10, Issue 1, 2023 · pp. 19–25 Read article
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Refrigerant for the Future Carbon Dioxide: A Study
Abstract: Abstract Tough environmental laws and strict government policies has brought radical changein the refrigeration sector, particularly relating to the liquid/or gas known as the refrigerant. It has been observed that only natural refrigerants are environmentally quiet.When other refrigerant qualities are measured, especially those relating to toxicity and flammability, looking to the properties of other refrigerants, carbon dioxide comes out as the best among the natural refrigerants. In the background of …
Published in Journal of Refrigeration, Air conditioning, Heating and ventilation · Vol. 4, Issue 1, 2017 · pp. 18–29 Read article
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Patterning of Carbon Nanotubes on Silicon Wafer Using Self-Assembly Techniques
Abstract: Nanotechnology is an emerging technology that enables scientists to develop new materials and products at the molecular level. A carbon nanotube (CNT) is a rolled sheet of carbon atoms, coaxially arranged in cylindrical shape. Single-walled CNTs are ideal quantum systems for exploring basic science in one dimension. To find use in electronics, single-walled CNTs need to be efficiently separated by electronic type and aligned to ensure optimal and reproducible electronic …
Published in Journal of Nanoscience, NanoEngineering & Applications · Vol. 5, Issue 2, 2015 · pp. 6–15 Read article
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Investigation of Oxidation Behaviour of Plasma Sprayed Carbon Nanotubes-Alumina Coated ASME-SA213-T22 Boiler Tube Steel
Abstract: AbstractIn this research work, carbon nanotubes reinforced Al2O3 coated ASME-SA213-T22 boilertube steel was investigated for high temperature oxidation behaviour at 900ï‚°C temperature inthe air. The coatings were deposited using plasma spray technique and NiCr was used asbond coat before applying CNTs-Al2O3 coatings. The hot corrosion studies were conducted onuncoated as well as plasma spray coated specimens in air at 900°C under cyclic conditions.The thermogravimetric technique was used to establish kinetics …
Published in Journal of Nanoscience, NanoEngineering & Applications · Vol. 7, Issue 2, 2017 · pp. 10–22 Read article
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Investigation on Synergistic effect of Carbon Black on Flow properties of EPDM Composite
Abstract: Ethylene Propylene Diene Monomer is one of the most widely used rubbers in automotive exterior sealing systems. It is the material of choice for automotive sponge weather strips around doors, trunks and hoods. Its exceptional air and ozone resistance capabilities, combined with its compounding adaptability, result in high-performing profiles at a low cost, while sealing off water, dirt, and noise for the life of the vehicle. Over the last decade, …
Published in Journal of Modern Chemistry & Chemical Technology · Vol. 12, Issue 3, 2021 · pp. 37–48 Read article
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Soil Organic Carbon Stocks in Different Land Uses at Puthupet, Tamil Nadu, India
Abstract: AbstractSoil organic carbon (SOC) stocks were assessed in different land uses i.e., Cocos nucifera, Anacardium occidentale, Mangifera indica, Casuarina equisetifolia plantations, wasteland and natural forest at Puthupet, Tamil Nadu, India using Walkley and Black’s method. The soil bulk density was found to increase significantly (P< 0.05) with the increase in soil depth in all the sites except natural forest. Highest bulk density was recorded in wasteland and the least was …
Published in Research & Reviews : Journal of Ecology · Vol. 4, Issue 3, 2015 · pp. 6–14 Read article
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A Parametric Approach for Decision Making of Low-carbon Building Envelope Design
Abstract: Buildings are major contributors of total carbon emissions than all other categories globally. to reduce these emissions by some quantity must propose the better design before construction. For that, this study proposed a different combinations of building envelope analyzed. From that the best configuration can be implemented for construction to reduce emissions from building at different stages. Through the use of e-QUEST version 3.65, a total of some wall construction …
Published in Journal of Polymer & Composites · Vol. 11, Issue 5, 2023 · pp. 35–43 Read article
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Production of Jatropha curcas L. Seed Oil DMC-Js-BioDs by Optimized Dimethyl Carbonate Using Potassium Hydroxide as Catalyst
Abstract: AbstractThe use of Jatropha curcus L. seed oil as the feedstock for biodiesel (DMC-Js-BioDs) production has observed growing interest because it is a non-edible oil. In this study, the production of DMC-Js-BioDs from J. curcas seed oil with dimethyl carbonate (DMC) as the solvent was performed. The reaction was conducted in the presence of KOH as a catalyst to investigate the optimum conditions and study the effects of the variables …
Published in Journal of Alternate Energy Sources & Technologies · Vol. 8, Issue 2, 2017 · pp. 56–63 Read article
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Preparation and Characterization of Activated Carbon from Bamboo by Chemical Activation
Abstract: In this study, an attempt was made to prepare an activated carbon (AC) from bamboo by chemical activation method. Phosphoric acid (H3PO4) was used as a chemical activation agent for the production of AC from bamboo under conditions of temperature 600 °C for 1 h. The AC is an excellent adsorbent and its applications are widely described in literatures. Prepared ACs, are characterized by standard methods XRD, SEM, FTIR, XRF. …
Published in Journal of Catalyst & Catalysis · Vol. 3, Issue 1, 2016 · pp. 1–6 Read article
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Experimental Testing and Ply Wise Strength 0°-45°-0° Investigation of Multi-orientation Carbon Fiber Specimen by Using FEA and UTM
Abstract: Synthetic composites have higher strength to weight ratio and are extensively used in industrialapplications. Carbon fibers have extensively high tensile strength. Most of the composites haveorthotropic properties and their strength varies as per orientation. Laminar having differentply orientations have different properties and strengths. Hence, to enhance strength of carbonfiber specimen reducing layer wise damage becomes up most important. It is unimaginable toexpect to examine the layer insightful harm of each …
Published in Journal of Nuclear Engineering & Technology · Vol. 10, Issue 3, 2020 · pp. 29–37 Read article
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Analysis and Application of New Acid Fracturing Technology for Carbonate Reservoir in Offshore Deep Well with High Temperature
Abstract: Acid fracturing is the key production and stimulation technology for the oil-gas reservoirs. This paper developed Loss Control Acid and Divert Acid System used in the Bohai Bay Nan-pu oilfield Ordovician carbonate reservoir, which has the problems of deep reservoir burial depth, high temperature, well developed fracture and cavern and high anisotropy. This formation used to be acid fractured with gelled acid and it responded poorly. It also has a …
Published in Journal of Petroleum Engineering & Technology · Vol. 6, Issue 2, 2016 · pp. 50–62 Read article
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Fabrication and Study of Multiwall Carbon Nanotube based capacitor electrodes for Energy Storage Applications
Abstract: Current supercapacitors gift numerous wonderful boundaries that critically inhibit the performance,power, and electric capacitance of strength garage devices. Supercapacitors gift an thrilling prospect that has infinite packages in renewable strength garage and cutting-edge day digital devices. In current years thethrilling improvement of carbon nanotubes (CNTs) has offered a bonus in electrode improvement. CNTs, but useful for his or her improved electrode floor place, have extreme boundaries concerning conductivity and electrode …
Published in Journal of Semiconductor Devices and Circuits · Vol. 8, Issue 3, 2021 · pp. 56–60 Read article
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Power-delay Product Optimal Design of Sequential Circuits Using Carbon Nanotubes
Abstract: This paper presents a power-aware high-performance design of ternary combinational and sequential circuits based on carbon nanotube field effect transistor (CNFET) using ternary logic. Carbon nanotube based field effect transistor (CNFET) are being studied extensively as a possible and promising choice for nanoscale integration and as successor to complementary metal oxide semiconductor (CMOS) devices. Ternary logic circuit has attracted substantial interest due to its simplicity, energy efficiency, and reduced interconnect …
Published in Journal of VLSI Design Tools and Technology · Vol. 3, Issue 3, 2013 · pp. 27–36 Read article
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A Study of Carbon Nanotubes in Photovoltaic Devices
Abstract: AbstractArrays of periodic one-dimensional nano materials provide light–matter interaction in terms of tunable optical properties which are attractive for planning efficient optoelectronic devices. This paper is based on n-i-p thin-film amorphous silicon utilizes scaffolds of vertically aligned carbon nanotube (CNT) array for a fabrication of bottom-up grown Nano pillar (NP) array solar cells. The varying effect of the CNT extent over a wide range from 800 to 2000 nm on …
Published in Trends in Opto-electro & Optical Communication · Vol. 10, Issue 1, 2020 · pp. 1–13 Read article
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Geo-spatial Predictions of Soil Organic Carbon: A Review
Abstract: Soil Organic Carbon (SOC) plays an important role in conservation of biophysical environment, i.e., biogeochemical cycles, soil fertility, water quality, atmospheric carbon control, temperature control, sustainable land management and food production. Geo-statistical techniques can be useful for precise estimations and preparation of high quality SOC maps essential for planning and monitoring the biophysical environment. Several studies have used geo-statistical techniques successfully for description of spatial patterns, quantitative modeling, spatial predictions …
Published in Journal of Remote Sensing & GIS · Vol. 5, Issue 2, 2014 · pp. 23–39 Read article
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Effect of a Binary Amino Acid Chromium Complex on the Carbon Metabolism of Saccharomyces cerevisiae NCIM 3558
Abstract: In the present study, the difference in the growth rate of Saccharomyces cerevisiae strain NCIM 3558 in the presence of simple binary amino acid chromium complex glutamine chromium is analysed. It is observed for the first time that on complexation of an L-amino acid with trivalent chromium leads to a substantial increase in the rate of utilization of the carbon skeleton of an amino acid viz-a viz the free amino …
Published in Research and Reviews: A Journal of Microbiology and Virology · Vol. 7, Issue 2, 2017 · pp. 17–19 Read article
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A Review on the Fabrication Techniques of Carbon Nanotube Reinforced Aluminium Metal Matrix Composites
Abstract: AbstractThe recent trend towards the use of composites is increasing in the ongoing research and islikely to continue rapidly in the future. Nowadays, aluminium (Al) and aluminium alloy basedcomposites are gaining importance in the upcoming fields of engineering. Metal matrixcomposites (MMC`s) with carbon nanotubes (CNTs) reinforcements give superior mechanicaland physical properties. Aluminium Metal Matrix Composites (AMMC`s), sought over otherconventional materials in the field of automobile, aerospace, defense, sports, electronics, biomedicaland …
Published in Journal of Nanoscience, NanoEngineering & Applications · Vol. 7, Issue 2, 2017 · pp. 1–6 Read article
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A Mini Review on Genes Associated with in vitro and in vivo Carbon Nanotubes Toxicity
Abstract: Carbon nanotubes (CNTs) are the most extensively used nanomaterials due to their unique properties and diverse applications. The potential toxicity caused due to the exposure of CNTs in vitro and in vivo is being widely studied. This mini review provides information about the genes responsible for inflammatory, fibrotic and apoptotic responses during single and multi-walled CNT toxicity. Based on published literature, the upregulated pro-inflammatory genes are EGR1, ATF3, FGF21, EGF1 …
Published in Research and Reviews : A Journal of Life Sciences · Vol. 9, Issue 1, 2019 · pp. 73–78 Read article
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The role of Ethylacetate fractions of Parkinsonia aculeata and Newbouldia laevis against Carbon Tetrachloride Toxicity in Rats
Abstract: This research work studied the preventive effect of ethylacetate fractions of Parkinsonia aculeata and Newbouldia laevis using carbontetrachloride (CCl 4 ) model to induce toxication in rats. Increased (p<0.05) serum concentrations of enzymes and non-enzymes biochemicalparameters such as lactate dehydrogenase, gamma glutamyl transferase, alkaline phosphatase, alanine and aspartate transaminases andtotal bilirubin, were seen in group of rats administered only carbon tetrachloride. However, groups that received 100 to 200mg/kg of thetwo …
Published in Research & Reviews: A Journal of Drug Design & Discovery · Vol. 9, Issue 2, 2022 · pp. 39–50 Read article