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4 articles for “PSL”
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A New Optimal Biphase Pulse Compression Codes based on Cosine Mapping
Abstract: In proposed method a new optimization algorithm based on cosine mapping is introduced for radar pulse compression. The algorithm generate optimal chaotic biphase sequence having good autocorrelation and cross correlation properties. The sequence produces inherently small side lobes in autocorrelation function (ACF) of matched filter. Reduced values of side lobe level signify the optimal values of merit factor (MF) and peak side lobe level (PSL) and hence enhancement in radar …
Published in Recent Trends in Electronics Communication Systems · Vol. 2, Issue 2, 2015 · pp. 20–25 Read article
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Recombinant Lactobacillus helveticus PJ4-Down Regulates TLR4 Mediated Inflammatory Responses in Sucrose Induced Diabetic Rats: A Novel Therapeutic Approach
Abstract: High sucrose diet (HSD) is known to induce type 2 diabetes. Recombinant Lactobacillus helveticus PJ4 was constructed to express the InuJ gene under the xylose promoter resulting in the secretion of inulosucrase enzyme in gastrointestinal tract which polymerizes the fructose moiety of sucrose to inulin type fructans. L. helveticus (pSLP-InuJ-Vhb) transformant (LHI) was intragastrically administered to rats fed with HSD diet. The composition of fecal microbiota and short-chain fatty acids …
Published in Research and Reviews : A Journal of Immunology · Vol. 7, Issue 2, 2017 · pp. 44–65 Read article
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Understanding the Delamination and Its Effect on Charpy Impact Energy in Thick Wall Linepipe Steel
Abstract: The thick wall linepipes produced from thermo-mechanical-controlled hot-rolled high-strength low-alloy steel (HSLA) plates are characterized by heterogeneity of microstructures through thickness. This microstructural heterogeneity results delamination and is responsible for substantial differences in the toughness behavior of the linepipe steel. The objective of this research work was to investigate these differences in impact energy using Charpy V-notch impact test in correlation with microscopic observations on fractured surfaces of the selected …
Published in Journal of Materials & Metallurgical Engineering · Vol. 4, Issue 1, 2014 · pp. 31–39 Read article
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Novel Review on Fluid Mechanics related to Nanostructures for the Applications in Space Technology
Abstract: Fluid mechanics is an essential part of space technology. For example, the principles of fluid mechanics are involved in the satellite launch vehicles like Geosynchronous Satellite Launch Vehicle (GSLV) and Polar Satellite Launch Vehicle (PSLV) fabricated by the Indian space research organisation (ISRO). The miniaturisation of fluidic devices will be helpful to be integrated with the nanostructures for the advancement of space technology. Limited amount of research work has been …
Published in Research & Reviews : Journal of Space Science & Technology · Vol. 6, Issue 1, 2017 · pp. 31–34 Read article