Search Results - "Lalitha, K V"

Propensity for spontaneous relaxor-ferroelectric transition in quenched (Na1/2Bi1/2)TiO3-BaTiO3 compositions by K. V., Lalitha, Koruza, Jurij, Rödel, Jürgen

“…Recently, quenching lead-free non-ergodic relaxor Na1/2Bi1/2TiO3-BaTiO3 (NBT-BT) materials has been reported to increase the thermal depolarization temperature…”
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Critical Role of Monoclinic Polarization Rotation in High-Performance Perovskite Piezoelectric Materials by Liu, Hui, Chen, Jun, Fan, Longlong, Ren, Yang, Pan, Zhao, Lalitha, K V, Rödel, Jürgen, Xing, Xianran

“…High-performance piezoelectric materials constantly attract interest for both technological applications and fundamental research. The understanding of the…”
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Role of thermal gradients on the depolarization and conductivity in quenched Na1/2Bi1/2TiO3-BaTiO3 by Zhang, Mao-Hua, Breckner, Patrick, Frömling, Till, Rödel, Jürgen, K. V., Lalitha

“…Quenching has been demonstrated to increase the thermal stability of the piezoelectric properties of relaxor (1−x)Na1/2Bi1/2TiO3-xBaTiO3 (NBTxBT) by 40 °C…”
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Effect of chitosan edible coating on the quality of double filleted Indian oil sardine ( Sardinella longiceps) during chilled storage by Mohan, C.O., Ravishankar, C.N., Lalitha, K.V., Srinivasa Gopal, T.K.

“…The effectiveness of edible chitosan coating (1 and 2%) on the quality changes of Indian oil sardine ( Sardinella longiceps) in iced condition was assessed…”
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Field induced domain switching as the origin of anomalous lattice strain along non-polar direction in rhombohedral BiScO3-PbTiO3 close to the morphotropic phase boundary by K. V., Lalitha, Fancher, Chris M., Jones, Jacob L., Ranjan, Rajeev

“…The lattice strain and domain switching behavior of xBiScO3–(1-x)PbTiO3 (x = 0.40) was investigated as a function of cyclic field and grain orientation by in…”
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Characterization of V. cholerae O1 biotype El Tor serotype Ogawa possessing the ctxB gene of the classical biotype isolated from well water associated with the cholera outbreak in Kerala, South India by Reethy, P. S., Lalitha, K. V.

“…We investigated 22 water samples (17 well water and five pipe water – both chlorinated) and six soil samples from the surroundings of wells of the households…”
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Bacteriophages for aquaculture: Are they beneficial or inimical by Madhusudana Rao, B., Lalitha, K.V.

“…World fisheries production is projected at 164 million tonnes in 2020, and a major increase in the quantity of fish produced is expected to originate from…”
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Quorum quenching Bacillus spp.: an alternative biocontrol agent for Vibrio harveyi infection in aquaculture by Shaheer, P, Sreejith, VN, Joseph, TC, Murugadas, V, Lalitha, KV

“…Quorum sensing (QS) is a type of cell to cell communication in bacteria that can also regulate the virulence potential in pathogenic strains. Hence, QS…”
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Effects of sodium acetate dip treatment and vacuum-packaging on chemical, microbiological, textural and sensory changes of Pearlspot ( Etroplus suratensis) during chill storage by Manju, S., Jose, Leema, Srinivasa Gopal, T.K., Ravishankar, C.N., Lalitha, K.V.

“…The effects of sodium acetate dip treatment, followed by vacuum-packaging, on the shelf life of beheaded, scaled and gutted Pearlspot ( Etroplus suratensis)…”
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Vibrio harveyi virulence gene expression in vitro and in vivo during infection in black tiger shrimp Penaeus monodon by Peeralil, Shaheer, Joseph, Toms C, Murugadas, V, Akhilnath, P G, Sreejith, V N, Lalitha, K V

“…Luminescent Vibrio harveyi is common in sea and estuarine waters. It produces several virulence factors and negatively affects larval penaeid shrimp in…”
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Isolation and characterization of Vibrio cholerae O139 associated with mass mortality in Penaeus monodon and experimental challenge in postlarvae of three species of shrimp by Joseph, Toms C., Murugadas, V., Reghunathan, Dinesh, Shaheer, P., Akhilnath, P.G., Lalitha, K.V.

“…Mass mortality in cultured postlarvae of Penaeus monodon from a farm in Ernakulam District, Kerala, India was reported. Yellow colonies from TCBS plates were…”
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Digoxigenin-Labeled Probe-Based Colony Blotting Assay for Rapid Quantification of Salmonella Serovars in Seafood and Water by KUMAR, Rakesh, LALITHA, K. V

“…A non-radio-labeled probe-based detection method was developed for rapid enumeration of Salmonella in seafood and water samples. A Salmonella-specific invA…”
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Biogenic amines formation in seer fish (Scomberomorus commerson) steaks packed with O2 scavenger during chilled storage by Mohan, C.O, Ravishankar, C.N, Srinivasa Gopal, T.K, Ashok Kumar, K, Lalitha, K.V

“…A comparative study of the effect of O2 scavenger on the formation of biogenic amines during chilled storage of seer fish (Scomberomorus commerson) was carried…”
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Origin of enhanced depolarization temperature in quenched Na0.5Bi0.5TiO3-BaTiO3 ceramics by Ren, Pengrong, Wang, Jiale, Wang, Yike, K. V., Lalitha, Zhao, Gaoyang

“…Na0.5Bi0.5TiO3-BaTiO3 (NBT-BT)-based lead-free piezoelectric ceramics have been actively studied in recent years as a potential replacement for lead-based…”
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Effect of reduced oxygen atmosphere and sodium acetate treatment on the microbial quality changes of seer fish ( Scomberomorus commerson) steaks stored in ice by Mohan, C.O., Ravishankar, C.N., Srinivasa Gopal, T.K., Lalitha, K.V., Asok Kumar, K.

“…The effect of reduced oxygen atmosphere and sodium acetate treatment on the microbial quality of seer fish ( Scomberomorus commerson) steaks was determined…”
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Influence of Zn2+ doping on the morphotropic phase boundary in lead‐free piezoelectric (1 – x)Na1/2Bi1/2TiO3‐xBaTiO3 by Bremecker, Daniel, Lalitha, K. V., Teuber, Siegfried, Koruza, Jurij, Rödel, Jürgen

“…A series of morphotropic phase boundary (MPB) compositions of (1–x)Na1/2Bi1/2TiO3‐xBaTiO3 (x = 0.05, 0.055, 0.06, 0.065, 0.07), with and without 0.5 mol%…”
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Deformation and bending strength of high‐performance lead‐free piezoceramics by Lalitha, K. V., Isaia, Daniel, Gong, Wen, Wu, Chaofeng, Li, Yingwei, Rödel, Jürgen

“…Bending strength of commercially relevant lead‐free piezoceramics – 0.935Na0.5Bi0.5TiO3‐0.065BaTiO3 (NBT‐6.5BT) with and without acceptor Zn‐doping and…”
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Thermomechanical analysis of 0.94Na1/2Bi1/2TiO3-0.06BaTiO3/ZnO composites using finite element method by Meena, Manish Kumar, Kumar, Manish, K.V., Lalitha, Patel, Satyanarayan

“…Object-oriented finite element (OOF2) analysis has been carried out on composites constituting of 0.94Na0.5Bi0.5TiO3-0.06BaTiO3 (NBT-6BT) matrix phase and ZnO…”
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Hardening of electromechanical properties in piezoceramics using a composite approach by K.V., Lalitha, Riemer, Lukas M., Koruza, Jurij, Rödel, Jürgen

“…Piezoelectric applications such as ultrasonic motors, transformers and therapeutic ultrasonics demand high power generation with low losses, which is…”
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Ferroelectric-Ferromagnetic Heterostructures based on Sodium Substituted Lanthanum Manganite Thin films deposited on PMN-PT substrate by Pulsed Laser Deposition by Sethulakshmi, N., Lalitha, K.V., Thomas, Senoy, Srinivasan, G., Anantharaman, M.R.

“…•Ferroelectric – Ferromagnetic heterostructures using LNMO thin films on PMN PT substrate.•LNMO thin film deposition carried out by Pulsed Laser…”
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