Search Results - "TIWARI, S. K"

Groundwater quality assessment using water quality index (WQI) under GIS framework by Ram, Arjun, Tiwari, S. K., Pandey, H. K., Chaurasia, Abhishek Kumar, Singh, Supriya, Singh, Y. V.

“…Groundwater is an important source for drinking water supply in hard rock terrain of Bundelkhand massif particularly in District Mahoba, Uttar Pradesh, India…”
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The impact of end-of-life tires on the mechanical properties of fine-grained soil: A Review by Yadav, J. S., Tiwari, S. K.

“…Day by day, the quantum of “end-of-life tires” (ELT) is increasing at a rapid rate across the globe. The conventional methods, namely landfilling, stockpiling,…”
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Theory and Transport of Nearly Incompressible Magnetohydrodynamic Turbulence. IV. Solar Coronal Turbulence by Zank, G. P., Adhikari, L., Hunana, P., Tiwari, S. K., Moore, R., Shiota, D., Bruno, R., Telloni, D.

“…A new model describing the transport and evolution of turbulence in the quiet solar corona is presented. In the low plasma beta environment, transverse…”
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Observable Signatures of Energy Release in Braided Coronal Loops by Pontin, D. I., Janvier, M., Tiwari, S. K., Galsgaard, K., Winebarger, A. R., Cirtain, J. W.

“…We examine the turbulent relaxation of solar coronal loops containing non-trivial field line braiding. Such field line tangling in the corona has long been…”
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Electrochemical behavior of zirconia based coatings on mild steel prepared by sol–gel method by Tiwari, S.K., Tripathi, Manju, Singh, Raghuvir

“…► Sol–gel zirconia based coatings deposited on MS with a prior conversion coating. ► Conversion coating comprised of composite oxides of iron and aluminum. ►…”
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Cavitation Erosion in Hydraulic Turbine Components and Mitigation by Coatings: Current Status and Future Needs by Singh, Raghuvir, Tiwari, S. K., Mishra, Suman K.

“…Cavitation erosion is a frequently observed phenomenon in underwater engineering materials and is the primary reason for component failure. The damage due to…”
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Enhanced Specific Capacitance of Self-Assembled Three-Dimensional Carbon Nanotube/Layered Silicate/Polyaniline Hybrid Sandwiched Nanocomposite for Supercapacitor Applications by Oraon, R, De Adhikari, A, Tiwari, S. K, Nayak, G. C

“…Platelike montmorillonite (known as nanoclay), with ∼1 nm thick aluminosilicate layers, is the most common layered silicate used because of its availability…”
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FORCE-FREE FIELD MODELING OF TWIST AND BRAIDING-INDUCED MAGNETIC ENERGY IN AN ACTIVE-REGION CORONA by Thalmann, J K, Tiwari, S K, Wiegelmann, T

“…The theoretical concept that braided magnetic field lines in the solar corona may dissipate a sufficient amount of energy to account for the brightening…”
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Effects of Al2O3 nanoparticles volume fractions on microstructural and mechanical characteristics of friction stir welded nanocomposites by Singh, Tanvir, Tiwari, S. K., Shukla, D. K.

“…The objective of the present study is to investigate the effect of Al 2 O 3 nanoparticles volume percentage on tribological, mechanical and microstructural…”
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Development of conversion coating on mild steel prior to sol gel nanostructured Al2O3 coating for enhancement of corrosion resistance by TIWARI, S. K, SAHU, R. K, PRAMANICK, A. K, SINGH, Raghuvir

“…A conversion coating was formulated and applied on mild steel prior to sol-gel Al2O3 coating to improve the corrosion resistance of mild steel. A comparison…”
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Studies on sorption properties of zeolite derived from Indian fly ash by Mishra, T., Tiwari, S.K.

“…Indian fly ash has been completely converted to crystalline porous 13X zeolite by NaOH fusion at 600°C followed by hydrothermal treatment at 105°C for 20h…”
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Preparation and characterization of sol–gel derived yttria doped zirconia coatings on AISI 316L by Tiwari, S.K., Adhikary, Jhuma, Singh, T.B., Singh, Raghuvir

“…A stable 4 mol% yttria-stabilized zirconia (YSZ) sol has been synthesized for coating stainless steel AISI 316L for biomedical applications. The sol was…”
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Modeling wetland systems of Keoladeo National Park (KNP), India: the role of space by Upadhyay, Ranjit Kumar, Rai, Vikas, Tiwari, S. K

“…The essential dynamics of biotic interactions in Keoladeo National Park, Rajasthan, India has been modeled by a reaction–diffusion system. Entire species are…”
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A novel feature extraction method based on weighted multi-scale fluctuation based dispersion entropy and its application to the condition monitoring of rotary machines by Sharma, Snehsheel, Tiwari, S.K.

“…Features describing the state of industrial gearboxes and their extraction from the mixed noisy signal are always an issue of concern. Unfortunately,…”
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Perovskite-type La2-xSrxNiO4 (0 ≤ x ≤ 1) as active anode materials for methanol oxidation in alkaline solutions by SINGH, R. N, SHARMA, T, SINGH, A, ANINDITA, MISHRA, D, TIWARI, S. K

“…Perovskite-type ternary oxides with molecular formulae, La2-xSrxNiO4 (0 < =x < =1), were prepared by a modified citric acid sol-gel route at 600 deg C for…”
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Laser induced surface damage, thermal transport and microhardness studies on certain organic and semiorganic nonlinear optical crystals by Manivannan, S., Dhanuskodi, S., Tiwari, S.K., Philip, J.

“…N-alkyl-2,6-dimethyl-4(1H)-pyridinones, salts of 4-dimethylaminopyridine and 2-amino-5-nitropyridine are considered to be potential candidates for nonlinear…”
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Development and characterization of sol–gel silica–alumina composite coatings on AISI 316L for implant applications by Tiwari, S.K., Mishra, T., Gunjan, M.K., Bhattacharyya, A.S., Singh, T.B., Singh, R.

“…Sol–gel alumina coatings were deposited on medical grade stainless steel (AISI 316L) with an intermediate layer of silica by dip-coating method. The coatings…”
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Particle Production in Ultrarelativistic Heavy-Ion Collisions : A Statistical-Thermal Model Review by Tiwari, S. K., Singh, C. P.

“…The current status of various thermal and statistical descriptions of particle production in the ultrarelativistic heavy-ion collisions experiments is…”
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Identities involving b-generalized skew derivations in prime rings acting as Jordan derivation by Tiwari, S. K., Gupta, Pallavee

“…Let R symbolize a prime ring with a characteristic other than 2, and let ρ ( η 1 , ... , η n ) represent a non-central multilinear polynomial over the extended…”
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Green synthesis of iron nanoparticles: Sources and multifarious biotechnological applications by Kumar, Vinod, Kaushik, Naveen Kumar, Tiwari, S.K., Singh, Davender, Singh, Bijender

“…Green synthesis of iron nanoparticles is a highly fascinating research area and has gained importance due to reliable, sustainable and ecofriendly protocol for…”
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