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1211 articles for “well-being”
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Low-graded coals to upgrade
Abstract: Coal can be defined as a chemically and physically heterogenous, “combustible”, sedimentary rock consisting of both organic and inorganic materials. Organically, coal consists primarily of carbon, hydrogen, and oxygen, with lesser amounts of sulphur and nitrogen. Inorganically, coal consists of a range of ash-forming compounds distributed throughout coal. Major types of analysis are proximate analysis, ultimate analysis and calorific value analysis. Heat value or calorific value determines energy content of …
Published in International Journal of Energetic Materials · Vol. 5, Issue 2, 2019 · pp. 42–60 Read article
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Photo-Semiconductor Catalysts for Water Splitting
Abstract: Photoelectrochemical (PEC) water splitting by means of sunlight appear for an eco-friendly and capable technology. Semiconductor electrode materials as the chief components in PEC water splitting cells have vital impacts on the device’s solar-to-hydrogen conversion efficiency, energy failure related to rapid recombination of photoinduced electron-hole pairs, as well as electrode deprivation, various kinds of electrocatalysts for improving PEC water splitting. Semiconductor oxide photocathode and photoanode (TiO2, Fe2O3, WO3, BiVO4, InGaAsP …
Published in International Journal of Energetic Materials · Vol. 5, Issue 2, 2019 · pp. 25–30 Read article
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Predictive Model to Monitor the Effect of Angular Momentum of an Electron in an Orbital
Abstract: Mathematical model was developed to examine the effect of angular momentum of an electron in an Orbital. The Lamor procession and vector of angular momentum function of the S,P orbitals revealed increase in the angular momentum with increase in orbital. The trend on spd orbital in terms of angular momentum shows the same behaviors as well as spdf orbital. The quantum angular momentum shows that the energy of the system …
Published in International Journal of Energetic Materials · Vol. 6, Issue 1, 2020 · pp. 38–47 Read article
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Comparative Study of Oil Palm Fibre for Effective Remediation of Crude Oil in a Contaminated Soil
Abstract: Comparative study was conducted on two different oil palm fibre effectiveness on degradation of crude oil contaminated loamy soil. The method of X-ray fluorescence spectrometer (GC) was applied for crude oil analysis as well as the different samples of oil palm fibres, which was classified as Elaeis Guineeensis and Tekena Species was analyzed to determine the possible elements present in the specimen and the result obtained identified, Mg, P, Si, …
Published in International Journal of Energetic Materials · Vol. 6, Issue 2, 2020 · pp. 25–30 Read article
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Evaluation of Rivers State Promotional Strategies for Virtual Power Plant using 100% Renewable
Abstract: The physical wellbeing of people is attributed to efficient energy, and it is also pivotal in thedevelopment of a country’s economy. In Nigeria, constant availability of power has become a problemfrom independence to this day. Energy from biomass, wind solar and hydro-power, would be helpful insolving the country’s problem in terms of electricity. It is estimated that Nigeria can produce 2.01 EJ(47.97 MTOE) of energy from 168.49 million tones of …
Published in International Journal of Energetic Materials · Vol. 7, Issue 1, 2021 · pp. 22–31 Read article
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Study of Isotropic Property
Abstract: This article is constitutive from as forged as well compounded form. Isotropy is uniformity in various orientations. Isotropy is composed of Greek isos meant by equal and tropos meant by way. Precise definable consequence is subjective to depend on material property i.e., same when tested in different directions. A common example of isotropy is inclusive as of glass, plastics, and metals. Alter subject area is studied as inequality, given by …
Published in International Journal of Energetic Materials · Vol. 7, Issue 2, 2021 · pp. 1–7 Read article
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Study on Hazardous Explosives
Abstract: The Mining sector uses explosives to extract ore and discover orebodies, according to the Canadian Explosives Research Laboratory. Oil and gas companies use them to construct pipelines, the forest business uses them to construct roads, and the construction industry uses them to construct infrastructure. Explosives are required by the aerospace sector to power the rockets that launch satellites into orbit. Among other things, explosives are necessary for the rocket fuel …
Published in International Journal of Energetic Materials · Vol. 7, Issue 2, 2021 · pp. 26–33 Read article
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Harnessing Solar Energy by Floating Solar Panels on the Low Tide Costal Regions
Abstract: Solar energy, which is free, inexhaustible, environmentally beneficial, and sustainable to the environment, is emphasized due to the decrement of a conservative energy and also the finances energy request. Nevertheless, outcomes with land availability, land development and accession, significant capacity, quitting, as well as timely authorizations for this project paper on earth and quitting, are impediments of this paper conclusion. These issues were confronted by the government and scheme partners …
Published in International Journal of Energetic Materials · Vol. 9, Issue 1, 2023 · pp. 1–10 Read article
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Exploring Aptamer Applications in Analytical Chemistry, Medicine, and Food Industry.
Abstract: Many studies have been conducted and a large number of isolated aptamers for different targets have been used since Ellington and Gold's independent description of aptamer and its in vitro selection method, known as SELEX, in 1990. With excellent binding affinity and selectivity, aptamers can bind to a variety of targets, such as haptens, small organic molecules, inorganic compounds, and even entire cells. Currently, aptamers for a large variety of …
Published in International Journal of Energetic Materials · Vol. 9, Issue 1, 2023 · pp. 21–27 Read article
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Role and Application of Aluminum Alloys
Abstract: Alloy wheels are wheels that are made from an alloy of aluminum or magnesium. Alloys are mixtures of metal and other elements. They generally provide greater strength over pure metals, which are usually much softer and more ductile. Aircraft manufacturers use high-strength alloys (principally alloy 7075) to strengthen aluminum aircraft structures. Aluminum alloy 7075 has Copper (1.6 %), Magnesium (2.5 %) and zinc (5.6 %) added for ultimate strength, but …
Published in International Journal of Metallurgy and Alloys · Vol. 3, Issue 2, 2017 · pp. 17–24 Read article
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Organic Compound 5-(4-methoxybenzyl)-N-phenyl-1,3,4-thiadiazol-2-amine and NiS filler used to Mitigation the Corrosion of Mild steel and in Marine Atmosphere
Abstract: The concentration of chloride ions is higher in marine atmosphere. The bulk amount of mild steel uses in sea weather for different works. This metal is very sensitive in chloride ions. It produces hostile environment for mild steel. Chloride ions develop corrosion cell on the surface of mild steel and it changes their external and internal morphology as well as physical, chemical and mechanical properties. Mild steel exhibits corrosion reaction …
Published in International Journal of Metallurgy and Alloys · Vol. 5, Issue 2, 2019 · pp. 56–64 Read article
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Optimization of Active Cutting Power Consumption by Taguchi Method for Rough Turning of Alloy Steel
Abstract: In this study, the active cutting power consumption (ACPC) is optimized as it is usually the major factor of the electricity bills in machining operations. The EN 353 alloy steel is used as workpiece material during rough turning while varying cutting parameters and nose_radius. The experiments were conducted in accordance with the Taguchi’s L-27 standard arrangement and the interactions between parameters were also considered with tungsten carbide inserts. The optimum …
Published in International Journal of Metallurgy and Alloys · Vol. 6, Issue 1, 2020 · pp. 37–45 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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Effect of Indigenous Micros on Metal Corrosion in Different Water Environment
Abstract: The research on the effect of indigenous micros on metal corrosion in different water environment in life sciences and other fields as well as their significance was investigated. Mild Steel is one of the construction materials used in the industries. It has a young modulus of 200GNm-2. This paper focuses on the experimental study for the effect of indigenous micros on metals in different water environment and also of the …
Published in International Journal of Metallurgy and Alloys · Vol. 7, Issue 2, 2021 · pp. 1–10 Read article
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Creating Awareness on Toxic Nature of Lead
Abstract: In our day-to-day life, we come across in contact with hundreds of substances such as natural or synthetic which are toxic. In recent time, the number of chemical substances in use as increased drastically. Lead is one such element that contaminates the environment and also enters the human body. Heavy metals have relatively high density and are toxic even at ppb levels which include Pb, As, Hg, Cd, Zn, Ag, …
Published in International Journal of Metallurgy and Alloys · Vol. 7, Issue 2, 2021 · pp. 44–47 Read article
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Studying the Effects of Extracts that Prevent Corrosion on Sheet Metal in an Acidic Condition
Abstract: The prevention of corrosion in steel materials in acidic conditions is summarized in this paper. There are many accelerated corrosion preventives for acidic solutions available. High temperatures, lowgrade steels, and HCl solutions are the main focus points. The creation of corrosion inhibitor compositions which combine corrosion inhibitors with surfactants, solvents, and expressions to increase the potency of single compounds at extreme temperatures is another focus of this analysis. This review’s …
Published in International Journal of Metallurgy and Alloys · Vol. 8, Issue 1, 2022 · pp. 22–26 Read article
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Review Article on Clinical Application of Flow Cytometry
Abstract: Flow cytometry is a technique of quantitative of single cell analysis in a clinical malagancies. It mainly work to process of thousand of cells in a few seconds. The main application of flow cytometry in to analyze clinical oncology malaganicies as well as hematological malagancies. Flow cytometry is main important role to analyze the different type of cell in a mixture. The main focuses to analyze the cancer cells by …
Published in International journal of Nanobiotechnology · Vol. 1, Issue 1-2, 2015 · pp. 5–14 Read article
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Saccharomyces cerevisiae and Its Usage in Electricity Generation
Abstract: The reasonable, practical and vitality productive wastewater treatment remains an inquisitive worry among researchers. Microbial power device (MFC) can offer such rich arrangements. MFC is an electrochemical framework that proselytes substance vitality of concoction mixes into power through metabolic exercises of microorganisms. MFCs are financially savvy approach for wastewater treatment because of expulsion of contaminants from wastewater while in the meantime delivering electrical force. The wastewater, which is a wellspring …
Published in International journal of Nanobiotechnology · Vol. 2, Issue 1, 2016 · pp. 5–9 Read article
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Biosynthesis of Chitosan mediated nanoparticles for Preservation of Food and Its Antimicrobial activity
Abstract: In this study, chitosan nanoparticles were synthesized from chitosan polymer by ionic gelation method. The chitin was first extracted from Saccharomyces cerevisiae and then deacetylated to chitosan. The presence and characterization of chitosan nanoparticles was investigated by UV-Visible Spectroscopy (UV) and scanning electron microscopy (SEM). The antimicrobial property of these chitosan nanoparticles were studied against E.coli, S.aureus, S.typhi, P.aureginosa, C.albicans and A.niger and compare with chitosan polymer. CSNPs showed higher …
Published in International journal of Nanobiotechnology · Vol. 3, Issue 1, 2017 · pp. 16–24 Read article