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571 articles for “appearance”
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Isolation, Production and Purification of Antibiotics Isolation from Microbes from Soil
Abstract: A chemical compound acting against life is called antibiotics. The term “antibiotic” literally means “against life”. The term appeared as early as 1928 in the French microbiological literature as antibiosis. The phenomenon of antagonism between living organisms was frequently observed even since 1877, when Pasteur and Joubert noticed that aerobic bacteria antagonized the growth of Bacillus anthracis. However, the world in its present restrictive meaning, “a chemical substance derived from …
Published in Research and Reviews : A Journal of Life Sciences · Vol. 4, Issue 1, 2014 · pp. 10–18 Read article
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A Clustering Based CPU Scheduling Algorithm for Real Time Systems
Abstract: CPU scheduling is a fundamental function of operating system. The performance and efficiency of multitasking operating systems mainly depend upon the uses of CPU scheduling algorithm. When an operating system wants to execute a process, it does not know the execution time it needs. After running, the exact execution time of that process would appear. Here we present a new scheduling approach using the Partitioning Around Medoid (PAM) clustering algorithm …
Published in Current Trends in Information Technology · Vol. 1, Issue 1, 2011 · pp. 1–7 Read article
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Fiber Optic Fluorescent Probe for Measurement of Temperature
Abstract: A fiber optic temperature monitoring probe has been developed. Its sensing element uses the temperature sensitive fluorescence of Cu-activated calcium sulphide (CaS) phosphors. These phosphors have been synthesized by solid state fusion reaction. The excitation and emission spectra of the phosphor coatings have been recorded at room temperature (25ºC). The temperature dependence of fluorescence intensity and the lifetime of phosphorescence have also been studied. From the systematic variation of these …
Published in Journal of Instrumentation Technology & Innovations · Vol. 2, Issue 3, 2012 · pp. 9–13 Read article
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Implementation of Variable Random Data Generator
Abstract: Main objective of this paper is to design a hardware model for variable Random data generator module. The random generator module is designed based on the principle of LFSR (linear feedback shift registers). A LFSR is a shift register whose input bit is a linear function of its previous state. The register has a finite number of possible states; it must eventually enter a repeating cycle. However, an LFSR with …
Published in Journal of Instrumentation Technology & Innovations · Vol. 5, Issue 2, 2015 · pp. 14–18 Read article
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Nondestructive Technique in Study of Purolite NRW-5010 and Duolite A-638 Anion Exchange Resins
Abstract: The present paper is one of the interesting applications of radioactive isotopes in nondestructive technique for performance evaluation of anion exchange resins Purolite NRW-5010 and Duolite A-638. The radioactive isotopes 131I and 82Br were used to trace the kinetics of ion-isotopic exchange reactions taking place between the resin surface and external ionic solution. It was observed that for bromide ion-isotopic exchange reaction at 35.0°C, when the concentration of bromide ions …
Published in Journal of Nuclear Engineering & Technology · Vol. 3, Issue 3, 2013 · pp. 1–11 Read article
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Is a Farm Carbon Offset Program Good for Farmers?
Abstract: The government of Alberta, Canada, introduced an agriculture carbon offset program in 2007 designed to encourage less intensive carbon creating farm practices that would generate offsets to be sold to the oil producing sector of Alberta at a fixed price. While the model appears to be efficient, there are a range of uncertainties not addressed in the model that raise questions about it long term benefit to farmers.Keywords: Carbon, agriculture, …
Published in Journal of Energy, Environment & Carbon Credits · Vol. 5, Issue 1, 2015 · pp. 34–40 Read article
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Comparative Study of Oxidation and Hot Corrosion Behavior of Uncoated and Detonation Gun Sprayed Cr3C2-25NiCr Coating on SA516 Boiler Steel at 800°C
Abstract: In the present investigation Cr3C2-25NiCr powder was deposited on boiler steel SA 516 (Grade 70) by detonation gun process. The oxidation and hot corrosion performance of coated as well as bare boiler steel was studying in the air and aggressive environment of Na2SO4–50% NaCl under cyclic conditions at an elevated temperature of 8000C. Oxidation and hot corrosion of metals and alloys has been recognized as a serious problem for elevated-temperature …
Published in Journal of Aerospace Engineering & Technology · Vol. 8, Issue 1, 2018 · pp. 5–10 Read article
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Inverse Heat Transfer Analysis Applied to Heat Treatment Process
Abstract: Direct measurement of heat flux at the surface of a surface subjected to extreme heat using conventional or traditional methods is an inexpedient task; but it can be estimated by an inverse analysis utilizing transient temperature recordings taken at specific location beneath the heated surface. The problem on Inverse Heat Transfer (IHT) depends upon the heat flux and various temperature measurements for the approximation of variable quantities appearing in the …
Published in Journal of Refrigeration, Air conditioning, Heating and ventilation · Vol. 6, Issue 1, 2019 · pp. 14–19 Read article
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Heat Transfer Augmentation in Twisted Rectangular Channel
Abstract: The best way to profoundly and scientifically concentrate the heat exchange upgrade of nanofluids under turbulent course through Twisted Rectangular channels under consistent heat flux conditions on every one of the walls is to look at the marvel numerically. The nanofluids are fundamentally the strong nanoparticle of CuO suspended in water arranged chemically. CFD investigation is led utilizing FLUENT programming by the limited volume technique. The limit conditions connected are …
Published in Journal of Nanoscience, NanoEngineering & Applications · Vol. 10, Issue 2, 2020 · pp. 8–17 Read article
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On the Interplay between Surface Roughness and Cell Thickness for Efficient CZTS Thin Film Solar Cells
Abstract: Today's thin-film photovoltaic technologies comprising CuInS2 (CIS), CuInGaSe2 (CIGS) and CdTe elements that are costly and rare and in the earth crust such as In, Ga, Te and toxic like Cd. Henceforth, in future, expense decrease, proficient and expanded creation, utilizing bounteously accessible nonharmful components, appear to be the fundamental issue to deliver large scale manufacturing and effective sunlight-based cells. Cu2ZnSnS4 (CZTS), having the kesterite structure, is perhaps the most …
Published in Journal of Nanoscience, NanoEngineering & Applications · Vol. 11, Issue 1, 2021 · pp. 16–24 Read article
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Harnessing Nanotechnology in Food: Transforming the Future of the Culinary World
Abstract: Nanotechnology, a field that deals with manipulating matter on an atomic and molecular scale, has shown immense potential in revolutionizing various industries, including food. The incorporation of nanotechnology in the culinary world presents a wide range of possibilities, from enhancing thenutritional value and safety of food to improving its texture, taste, and appearance. This article explores the transformative impact of nanotechnology on the future of food, highlighting its potential applications …
Published in Journal of Nanoscience, NanoEngineering & Applications · Vol. 13, Issue 1, 2023 · pp. 9–19 Read article
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Association of ENSO and IOD with Summer Monsoon Rainfall Variability over Central India
Abstract: Present study aims to unfold the trend of summer monsoon (JJAS) rainfall for past 114 years (1901–2014) over central India (16.5°N to 26.5° N, 74.5°E to 86.5°E). Further its variability over a long-term time-scale and association with ENSO (El Niño Southern Oscillation) and IOD (Indian Ocean Dipole) like events and further investigated that has more significant association. Due to a significant contribution of summer monsoon (JJAS) rainfall to annual rainfall, …
Published in Journal of Aerospace Engineering & Technology · Vol. 9, Issue 2, 2019 · pp. 24–29 Read article
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Advanced Planning and Designing of Multi-purpose System of Army Trench Base of Concrete Bunker
Abstract: This project paper says about advance planning and designing of multi-purpose system of army trench base of concrete bunkers is as-sort of most superior of and 24 hours activations functions of a line of controls. It’s the most purposes full planning evaluations of military defense barricades, these designed to prevent the soldier’s in high impact explosions systems. It the largest part of pre-effective functions can be used and large internal …
Published in Journal of Aerospace Engineering & Technology · Vol. 10, Issue 1, 2020 · pp. 6–19 Read article
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Hydrodynamic Stability of Parallel Flow and Rotating Flow of Inviscid Fluid Dynamics
Abstract: AbstractStream unsteadiness and fierce change can be all around clarified utilizing another proposedhypothesis - Energy slope hypothesis (Dou, 2005). In this hypothesis, the strength of a streamrelies upon the general size of vitality slope in streamwise heading and that transverse way, ifthere is no work input. In this note, it is indicated dependent on the vitality slope hypothesisthat inviscid non-uniform stream is flimsy if the vitality transverse way isn't consistent. …
Published in Journal of Aerospace Engineering & Technology · Vol. 10, Issue 2, 2020 · pp. 1–14 Read article
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Theoretical and Experimental Research of Phenomena Arising in a Vessel Containing the Bubbles Dissolved in the Fluid and the Air above Surface of Fluid under Impact of Vibration in the Acoustic Range both in the Terrestrial and Decreasing Acceleration of Gravity Conditions
Abstract: Under terrestrial conditions, gravitational forces prevent to obtain materials that are homogeneous in distribution components and phases. Strong thermo gravitational unsteady convection leads to instability of crystals growth parameters and limits the possibilities of obtaining the crystals with a high degree of homogeneity and perfect parity structures. The first results of crystals growth in microgravity showed the fundamental possibility of producing more advanced crystals due to the absence of gravitational …
Published in Journal of Aerospace Engineering & Technology · Vol. 11, Issue 1, 2021 · pp. 48–63 Read article
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Physical Features of Advanced Monocrystals Growth under Space Flight Conditions
Abstract: In terrestrial conditions, gravitational forces impede the production of materials with uniform distribution of components and phases. Strong thermo gravitational unsteady convection leads to instability of crystal growth parameters and limits the possibility of obtaining crystals with a high degree of homogeneity and structure with ideal parity. The first results of growing crystals under microgravity conditions showed the fundamental possibility of obtaining more perfect crystals due to the absence of …
Published in Journal of Aerospace Engineering & Technology · Vol. 11, Issue 2, 2021 · pp. 1–17 Read article
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Utilize Iodine to Disinfect Water and use the Minimum Effective Dosage
Abstract: For persons who vacation, travel, or work in places wherein municipal water treatment is unreliable, iodine is an efficient, cost-effective, and effective method of water disinfection. When more iodine is consumed than is advised for dietary consumption each day, there is substantial debate on the safe limit iodine dose and how long it can be used. The primary thyroid condition associated with excessive iodine intake is hypothyroidism, which can occur …
Published in Journal of Water Pollution & Purification Research · Vol. 9, Issue 2, 2022 · pp. 23–27 Read article
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Molecular Dynamics Simulation of RND Efflux Pumps Involved in Multidrug Resistance
Abstract: The appearance of resistant strains of Gram-negative bacteria against antibiotics has compromised the efficiency of treatment. Multidrug resistance (MDR) is mainly due to the involvement of Resistance-nodulation division (RND) efflux pumps that actively pump out the drugs. For inhibition of the pump, it is essential to understand the structure as well as molecular basis of the process. Molecular dynamics (MD) simulation is employed to understand the conformational dynamics and functional …
Published in Research & Reviews: A Journal of Bioinformatics · Vol. 3, Issue 2, 2016 · pp. 20–24 Read article
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Pattern of Cancer in Punjab (Cancer Capital of India)
Abstract: The problems of the nature and possible treatment of malignant disease are studied in many laboratories and results are published in different journals. It is difficult for any worker to keep in touch with all the published work. Excellent summaries of papers were published for many years in the Cancer Review, the publication of which was unfortunately suspended about ten years ago. Since then abstracts have been available in the …
Published in Research and Reviews : A Journal of Biotechnology · Vol. 11, Issue 2, 2021 · pp. 4–11 Read article
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Type 2 Diabetes Mellitus: Existing Understanding and Expectations in India
Abstract: Increased fracture risk, which has been connected to type 1 diabetes in the past, has now become a top concern for those with type 2 diabetes. Depending on where the bone is located, how long you've had diabetes, and the study techniques, there has been evidence of a varying increase in fracture risk, ranging from 20% to 3-fold. An increased risk of fracture has been associated with a longer disease …
Published in Research and Reviews : A Journal of Biotechnology · Vol. 12, Issue 3, 2022 · pp. 12–17 Read article