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19 articles for “resistance to salt”
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Bacteriocin Production and Characterization Obtained from Lactobacillus sakei
Abstract: Natural preservatives such as bacteriocins become an attractive alternative in the substitution of chemical preservatives, which have eventual potential for toxicity and carcinogenic effect. In this study, a bacteriocin was produced from a strain of Lactobacillus sakei, isolated from Italian salami. The data obtained in this paper revealed that the antimicrobial activity of bacteriocin was higher than 85% in the assays using the Gram-positive (Staphylococcus aureus) and Gram-negative (Escherichia coli) …
Published in Research & Reviews : Journal of Food Science & Technology · Vol. 10, Issue 1, 2021 · pp. 27–36 Read article
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Durability and Non Destructive Test of Hybrid Fibre Reinforced Concrete
Abstract: AbstractAim: This paper presents the strength and performances of steel fibre reinforced concrete (SFRC) and hybrid fibre reinforced concrete (HFRC). The hybrid fibre is considered in the combination of hooked end steel fibres and polypropylenes fibres. Method: To study the durability properties, the fibre content dosage V f ranged from 0.5 to 2.0% of steel fibres, and 0.8SF0.3PP, 0.7SF0.3PP, 0.6SF0.4PP, 0.5SF0.5PP of hybrid fibres. 10 mixes including one control mix …
Published in Recent Trends in Civil Engineering & Technology · Vol. 7, Issue 3, 2017 · pp. 31–45 Read article
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Advancing Climate-Resilient Agriculture: Integrative Biotechnological Approaches for Sustainable Crop Production
Abstract: Climate change presents a major challenge to global agriculture by increasing the occurrence and severity of both non-living and living stress factors, such as drought, high temperatures, salt buildup, waterlogging, and new pests and diseases. These stressors interfere with the normal functioning of plants at the physical, chemical, and genetic levels, which in turn results in lower crop yields and poorer quality. While traditional methods of plant breeding played a …
Published in Research and Reviews : A Journal of Biotechnology · Vol. 16, Issue 2, 2026 Read article
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BUCKLING ANALYSIS OF COMPOSITE CYLINDRICAL SHELL STRUCTURE USING FINITE ELEMENT ANALYSIS
Abstract: When designing cylindrical shells one should consider not only the strength problem in service, but also the buckling problem. Cylindrical shells such as thin-walled structures are susceptible to buckling when subjected to static and dynamic stresses. The vessels are exposed to dynamic sea conditions depending on their usage. The functional failure of a pressurized composite vessel or a composite pipe in the form of leakage or weeping of the contained …
Published in Journal of Polymer & Composites · Vol. 7, Issue 2, 2019 · pp. 32–36 Read article
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An Enhanced Fish Feed Supplemented with Probiotics and Spirulina Formulation for Commercial Production
Abstract: In recent years, the probiotics isolated from fish gut microbiota is used in aquaculture practices as there is a demand to improve the quality of life of fishes. The aim of the study is to isolate probiotic microbe from the gut of Etroplus suratensis and to evaluate the most suitable probiotic for feed formulation. Two bacterial isolates from the gastrointestinal tract (GI) of Etroplus suratensis was evaluated for probiotic properties. …
Published in Research and Reviews: A Journal of Microbiology and Virology · Vol. 10, Issue 2, 2020 · pp. 1–7 Read article
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TO STUDY THE EFFECT OF PARTIAL REPLACEMENT OF CEMENT WITH MARBLE POWDER AND PARTIAL REPLACEMENT OF SAND WITH SURKHI
Abstract: The construction industry worldwide has made remarkable progress in building innovative structures using different materials. Today’s increasing population demands more sustainable ways of living. Waste matter produced in the day-to-day life as well as industrial waste has become a cause of concern. Many waste materials have been used in construction industry like flyash, saw dust, natural fibers residue etc. Keeping in mind the above concern a low cost, environment friendly …
Published in Journal of Construction Engineering, Technology & Management · Vol. 14, Issue 2, 2024 · pp. 46–54 Read article
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Effect of Hot Corrosion on SA-213 and SA-516 Boiler Steels in Na2SO4-50%NaCl Molten Salts Environment at 800°C
Abstract: The aggressive environment corrosion at increasing temperature is the major problem in the components of boiler and gas turbine, etc. This degradation occurs by application of large variety of fuels like coal and oil, etc., at higher temperature. Boiler steel materials were found to be good corrosion resistance, but they lacked to corrosion at higher temperature in aggressive environment. The detonation gun Cr3C2-25NiCr sprayed coating provides an appropriate solution to …
Published in Journal of Aerospace Engineering & Technology · Vol. 8, Issue 2, 2018 · pp. 1–6 Read article
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A Study on Antibiotic Susceptibility Pattern of Staphylococcus Aureus Isolated from Acne and the Evaluation of Anti-Staphylococcal Activity using Natural Herbs
Abstract: The study aimed to isolate antibiotic resistant S. aureus from acne of college students and screening natural remedies to control acne S. aureus. Totally nine isolates exhibited yellow colonies on Mannitol Salt Agar (MSA) and the metallic black colony with a zone of clearance in Baird Parker Agar medium was used. Gram staining of these isolates exhibited Gram-positive cocci in bunches and biochemical tests revealed that the isolates were citrate …
Published in Research & Reviews : Journal of Herbal Science · Vol. 8, Issue 1, 2019 · pp. 21–31 Read article
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Study the Impact of Corrosive Pollutants on Building Materials Corrosion
Abstract: Reinforced concrete structures (RCS) may be made more resistant to corrosion by using fiber reinforced polymers (FRP). One of the primary concerns with reinforced concrete constructions is corrosion. It causes disintegration in building material components by interactions with salts, acids, and alkalis. Both within and outside of reinforced properties, pollutants and effluents accelerate disbanding. When bio-waste and building materials come into contact, microorganisms and macro organisms, grow and emit acid …
Published in International Journal of Fracture Mechanics and Damage Science · Vol. 2, Issue 2, 2024 · pp. 20–29 Read article
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Incidence of Community acquired MRSA in the nasal swabs of general population of Gulbarga region
Abstract: Background: Methicillin resistant S. aureus (MRSA) has emerged as a major pathogen in both community and hospital settings. Nasal carriage of S. aureus represents a major risk factor for the development of infection with this bacterium. Objective: The aim was to study community acquired MRSA incidence among nasal swabs of general population of Gulbarga. Methods: Nasal swabs from anterior nares were collected for the isolation of S. aureus from 224 …
Published in Research and Reviews: A Journal of Microbiology and Virology · Vol. 7, Issue 3, 2017 · pp. 8–13 Read article
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INFLUENCE OF HEAT TREATMENT ON MECHANICAL PROPERTIES OF MILD STEEL
Abstract: . In manufacturing and metallurgical industries, the metal is heated above the critical temperature in which micro-structural transformation has been take place, to change the desirable microstructure and mechanical properties such as tensile strength, hardness, toughness, fatigue strength etc. The physical properties have been obtain through heat treatment mainly depends upon the heating temperature, rate of heating and the cooling medium. Some of the widely used cooling mediums are air, …
Published in Journal of Refrigeration, Air conditioning, Heating and ventilation · Vol. 5, Issue 1, 2018 · pp. 25–30 Read article
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Polysaccharide based Graft Copolymers and their Applications as Flocculants for Drilling Fluid Wastes
Abstract: Pure water is essential for the survival of living beings. It is used for human consumption, agricultural and industrial activities. During oil and gas well drillinglarge amount of drilling fluid are used. These drilling fluids are mainly water based bentonite solutions which plays a major role in keeping safe and efficient oil and gas well drilling. After their prolonged use, these drilling fluid wastes needs to be disposed of in …
Published in Journal of Petroleum Engineering & Technology · Vol. 8, Issue 2, 2018 · pp. 9–21 Read article
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Effect of ZrO2 nanoparticles on Electrical conductivity of PVA/PVP polymer blend doped with ammonium iodide
Abstract: This work reports the properties of solid polymer electrolyte films obtained via incorporating varying amounts of ZrO2 nanoparticles into the PVA/PVP polymer blend with ammonium iodide salt. Material synthesis was done by the solution casting technique. Frequency dependent impedance and conductivity parameters of polymer electrolyte films were investigated at different temperatures (303K-353K) using impedance spectroscopy. The results of ionic conductivity of prepared polymer blend samples at various temperatures were studied …
Published in Journal of Polymer & Composites · Vol. 10, Issue 3, 2022 · pp. 85–94 Read article
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Corrosion Behaviour of CNT-Alumina Coated T22 Boiler Steel in Na2SO4-60% V2O5 Environment at 900°C Temperature
Abstract: In this research work, carbon nanotubes reinforced Al2O3 coated ASME-SA213-T22 boiler tube steel was investigated for high temperature corrosion behaviour in molten salt environment at 900°C temperature. The coatings were deposited using plasma spray technique and NiCr was used as bond coat before applying CNTs-Al2O3 coatings. The thermogravimetric technique was used to establish kinetics of corrosion. X-ray diffraction (XRD) and scanning electron microscopy/energy-dispersive x-ray analysis (SEM/EDAX) techniques were used to …
Published in Journal of Modern Chemistry & Chemical Technology · Vol. 8, Issue 3, 2017 · pp. 1–16 Read article
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Performance of Ni3Al and TiO2 Coatings on T91 Boiler Tube Steel in Simulated Boiler Environment at 900°C
Abstract: Boiler steel tube corrosion in coal fired boiler is main subject during design and operation of thermal power plant and it leads to both direct and indirect loss of cost and energy, including losses due to plant shut down time and inefficiency of operation. One of the feasible solutions to solve out this problem is providing surface coating on boiler steel tube, which on one hand protects the tube from …
Published in Journal of Thin Films, Coating Science Technology & Application · Vol. 3, Issue 2, 2016 · pp. 27–34 Read article
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Isolation, Characterization and Molecular Identification of Potential Probiotic Bacterium, Bacillus amyloliquefaciens CS4 from gut of Snakehead Fish, Channa striata (Bloch, 1793)
Abstract: The present study was to isolate and characterize the potential probiotic bacterium from the gutof healthy fish, Channa striata. Totally, 37 bacteria were isolated from the gut region, in whichonly 25 isolates that showed catalase negative were selected. Among the selected isolates, CS4exhibited maximum inhibitory activity against fish (Aeromonas hydrophila, Vibrio harveyi,Vibrio parahaemolyticus) and human (Serratia marcescens) pathogenic bacteria. Theisolate CS4 exhibited potential tolerance to 0.5% bile salts at 24 …
Published in Research and Reviews : A Journal of Life Sciences · Vol. 9, Issue 2, 2019 · pp. 1–10 Read article
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A review of nanocomposite coatings for marine applications
Abstract: This paper reviews the performance and material characterization of nanocomposite coatings on the hydraulic pipelines of Ship A-Frame, which were corroded due to seawater exposure. Hydraulic pipe lines made of carbon steel face severe corrosion due to the highly corrosive nature of seawater with high salinity and microorganisms. The shipping industry utilizes organic and inorganic coatings to safeguard the hydraulic and seawater pipe lines of deck machines from marine pollution. …
Published in Journal of Offshore Structure and Technology · Vol. 11, Issue 1, 2024 · pp. 1–9 Read article
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Differential Susceptibility of Bacteriophage and Viruses to Reactive Oxygen Species
Abstract: Normal 0 false false false EN-US X-NONE X-NONE Reactive oxygen species of superoxide, hydrogen peroxide, and hydroxyl radicals were generated by mixing xanthine, xanthine oxidase and iron citrate and incubating for 5 min at room temperature. T2 bacteriophage, encephalomyocarditis (EMC) virus, adenovirus, or vaccinia virus particles were incubated with the solution for various periods of time after reactive oxygen species were formed. Physical damage to the virus particles that affected …
Published in Research and Reviews: A Journal of Microbiology and Virology · Vol. 6, Issue 2, 2016 · pp. 7–12 Read article
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Electrodeposition and Magnetron Sputtering of Rhenium Coatings on Carbon-Carbon Composites for Enhanced Corrosion Resistance and Structural Integrity
Abstract: It is well known that tailored materials are gaining in-roads to aviation and other manufacturing industries where stringent requirements are to be met, due to high temperature erosion, which is a problem. In order to counter these issues, materials which can resist a very high temperature are to be sought. One of the several methods to combat this high temperature issue is to provide a metallic refractory material coating on …
Published in Journal of Polymer & Composites · Vol. 13, Issue 4, 2025 · pp. 35–44 Read article