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Article
A new technique for synthesis of the Cu3N and its structural indexing
We report the synthesis of the polycrystalline \({\text{Cu}}_{3} {\text{N}}\) C...
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Chapter and Conference Paper
A Novel Optimized Revenue Scheme in Finite Capacity SLA Aware Service Model in Fog Computing Environment
Cloud computing is a pay-per-usage service provider offering shared resources through the Internet. Due to the latency issues, there is a fog layer in between the IoT devices and the cloud layer. For the fog p...
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Chapter and Conference Paper
Modified Method of Characteristics for Analysing Cold Flow in Bell-Type Rocket Nozzle
To achieve higher thrust force, numerical investigation of flow behaviour of bell-type rocket nozzle has been carried out in the present research work. Analysis of thermodynamic properties is performed by usin...
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Article
TSP-HVC: a novel task scheduling policy for heterogeneous vehicular cloud environment
Vehicular communication becomes an advanced area of research to deliver services to the users like standardization, traffic management and road safety, infotainment and entertainment. Vehicles carry communicat...
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Article
Enhanced UV Flexible Photodetectors and Photocatalysts Based on TiO2 Nanoplatforms
In this study, titanium dioxide (TiO2) nanostructured films were synthesized under microwave irradiation through low temperature synthesis (80 °C) and integrated in ultraviolet (UV) photodetectors and as photocat...
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Article
Stagnation point flow and heat transfer for a viscoelastic fluid im**ing on a quiescent fluid
A theoretical study is made in the region near the stagnation point when a lighter incompressible viscoelastic fluids im**es orthogonally on the surface of another quiescent heavier incompressible viscous fl...
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Article
Open AccessInvestigation of site selectivity of lanthanum in SrBi4Ti4O15 ceramic by structural, dielectric, ferroelectric and conduction behavior
This manuscript reports the structural and electrical properties of Lanthanum substituted strontium bismuth titanate with general formula SrBi4−xLaxTi4O15 (where 0 ≤ x ≤ 0.25), prepared by solid-state reaction ro...
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Article
Diminution of photosynthesis in rice (Oryza sativa L.) seedlings under elevated CO2 concentration and increased temperature
The photosynthetic responses to elevated CO2 concentration (EC) at ambient and ambient +4°C temperature were aßsessed in the second leaf of rice (Oryza sativa L.) seedlings. The duration of different leaf develop...
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Article
Relaxation and conduction mechanism of Dy3+ substituted SrBi2Ta2O9 ceramics
Dysprosium substituted SrBi2Ta2O9 Aurivillius ceramics with general formula Sr1−xDy2x/3Bi2Ta2O9 (x = 0.0, 0.025, 0.05, 0.075, 0.1) are prepared by using the solid state reaction method. X-ray diffraction pattern ...
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Article
Enhancement of dielectric and ferroelectric properties of dysprosium substituted SrBi2Ta2O9 ceramics
Aurivillius polycrystalline Dy3+ substituted SrBi2Ta2O9 ceramics were prepared using solid state reaction method, with general formula Sr1−xDy3x/2Bi2Ta2O9 (x = 0.0, 0.025, 0.05, 0.075, 0.1). X-Ray diffraction pa...
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Article
Dielectric, ferroelectric and conduction behavior of tungsten modified SrBi4Ti4O15 ceramic
The effect of Tungsten (W) modification of the structural, dielectric, ferroelectric and conduction behavior of SrBi4Ti4O15 ceramic with general formula SrBi4−2x/3Ti4−xWxO15 (x = 0.0, 0.02, 0.04, 0.06, 0.08, 0.1)...
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Article
Effect of sintering temperature on electrical properties of SrBi4Ti4O15 ceramics
The paper reports the influence of sintering temperature on the structural and electrical properties of SrBi4TI4O15 (SBT) ceramic synthesized by the solid state reaction method. The ceramic powders were calcined ...
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Article
Heavy metal content in the beach sediment with respect to contamination levels and sediment quality guidelines: a study at Kalpakkam coast, southeast coast of India
Socioeconomic developments and industrialization exert tremendous impact on beaches which is often neglected. Heavy metal (Cr, Mn, Co, Ni, Cu, Zn, Cd, and Pb) contents were estimated in the intertidal region f...
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Article
MHD effect of mixed convection boundary-layer flow of Powell-Eyring fluid past nonlinear stretching surface
Sufficient conditions are found for the existence of similar solutions of the mixed convection flow of a Powell-Eyring fluid over a nonlinear stretching permeable surface in the presence of magnetic field. To ...
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Article
Nutrient dynamics and seasonal variation of phytoplankton assemblages in the coastal waters of southwest Bay of Bengal
In order to understand the phytoplankton community structure and its relationship with the environmental variables in the near shore waters of Kalpakkam, east coast of India, observations were carried out duri...
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Article
Diffuse phase transition behavior of dysprosium doped barium titanate ceramic
The effect of dysprosium (Dy) do** on the structural and dielectric properties of barium titanate (BaTiO3) ceramic has been studied. Dysprosium-doped barium titanate (BT) with general formula Ba1-xDy2x/3TiO3 (x
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Article
Oscillation Results for Fourth-Order Nonlinear Neutral Differential Equations with Positive and Negative Coefficients
Unbounded oscillation and asymptotic behaviors of a class of nonlinear fourth-order neutral differential equations with positive and negative coefficients of the form
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Article
Rietveld analysis, dielectric and impedance behaviour of Mn3+/Fe3+ ion-modified Pb(Zr0·65Ti0·35)O3 perovskite
The polycrystalline samples of Pb(Zr0·65 − x A x Ti0·35)O3 (A = Mn/Fe), (x =0·00, 0·05) (PZM/FT) were synthesized by conventional solid-state reaction technique. ...
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Article
Ferroelectric and piezoelectric properties of (1 − x) (Bi0.5Na0.5)TiO3–xBaTiO3 ceramics
Lead-free ceramics based on bismuth sodium titanate (Bi0.5Na0.5TiO3, BNT)–barium titanate (BaTiO3,BT) have been prepared by solid state reaction process. The (1−x)BNT–(x)BT (x = 0.01,0.03,0.05,0.07) ceramics were...
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Article
Structure, microstructure and dielectric properties of 100−x(Bi0.5Na0.5)TiO3−x[SrTiO3] composites ceramics
In this paper, lead-free 100−x(Bi0.5Na0.5)TiO3−x[SrTiO3] composites ceramics with (0≤x≤9) were synthesized by the solid-state reaction method. Their structure, dielectric, ferroelectric and piezoelectric properti...
