Institution
Cochin University of Science and Technology
Education•Kochi, Kerala, India•
About: Cochin University of Science and Technology is a education organization based out in Kochi, Kerala, India. It is known for research contribution in the topics: Thin film & Natural rubber. The organization has 5382 authors who have published 7690 publications receiving 103827 citations. The organization is also known as: CUSAT & Cochin University.
Topics: Thin film, Natural rubber, Microstrip antenna, Dielectric, Catalysis
Papers published on a yearly basis
Papers
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TL;DR: Micrococcus MCCB 104 was demonstrated to be non-pathogenic to M. rosenbergii larvae and the antagonistic component of the extracellular product was heat-stable and insensitive to proteases, lipase, catalase and alpha-amylase.
Abstract: A marine bacterium, Micrococcus MCCB 104, isolated from hatchery water, demonstrated extracellular antagonistic properties against Vibrio alginolyticus, V. parahaemolyticus, V. vulnificus, V. fluviallis, V. nereis, V. proteolyticus, V. mediterranei, V cholerae and Aeromonas sp., bacteria associated with Macrobrachium rosenbergii larval rearing systems. The isolate inhibited the growth of V. alginolyticus during co-culture. The antagonistic component of the extracellular product was heat-stable and insensitive to proteases, lipase, catalase and alpha-amylase. Micrococcus MCCB 104 was demonstrated to be non-pathogenic to M. rosenbergii larvae.
37 citations
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TL;DR: In this article, cloisite epoxy nanocomposites (CPNs) were fabricated from diglycidyl ether of bisphenol A (DGEBA) epoxy and modified nanoclay using triethylenetetramine (TETA) as a curing agent.
37 citations
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TL;DR: In this article, a modified random anisotropy model was proposed to explain the dependence on the grain size of the nanocrystalline Fe-Ni thin films, which consists of a crystalline phase along with an amorphous phase.
Abstract: Nanocrystalline Fe–Ni thin films were prepared by partial crystallization of vapour deposited amorphous precursors. The microstructure was controlled by annealing the films at different temperatures. X-ray diffraction, transmission electron microscopy and energy dispersive x-ray spectroscopy investigations showed that the nanocrystalline phase was that of Fe–Ni. Grain growth was observed with an increase in the annealing temperature. X-ray photoelectron spectroscopy observations showed the presence of a native oxide layer on the surface of the films. Scanning tunnelling microscopy investigations support the biphasic nature of the nanocrystalline microstructure that consists of a crystalline phase along with an amorphous phase. Magnetic studies using a vibrating sample magnetometer show that coercivity has a strong dependence on grain size. This is attributed to the random magnetic anisotropy characteristic of the system. The observed coercivity dependence on the grain size is explained using a modified random anisotropy model.
37 citations
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TL;DR: This work proposes a novel fast method for modeling mammograms by deterministic fractal coding approach to detect the presence of microcalcifications, which are early signs of breast cancer, and reduces the encoding time by a factor of 3, 89, and 13, respectively, with respect to the conventional fractal image coding method with quad tree partitioning.
Abstract: In this paper, a novel fast method for modeling mammograms by deterministic fractal coding approach to detect the presence of microcalcifications, which are early signs of breast cancer, is presented. The modeled mammogram obtained using fractal encoding method is visually similar to the original image containing microcalcifications, and therefore, when it is taken out from the original mammogram, the presence of microcalcifications can be enhanced. The limitation of fractal image modeling is the tremendous time required for encoding. In the present work, instead of searching for a matching domain in the entire domain pool of the image, three methods based on mean and variance, dynamic range of the image blocks, and mass center features are used. This reduced the encoding time by a factor of 3, 89, and 13, respectively, in the three methods with respect to the conventional fractal image coding method with quad tree partitioning. The mammograms obtained from The Mammographic Image Analysis Society database (ground truth available) gave a total detection score of 87.6%, 87.6%, 90.5%, and 87.6%, for the conventional and the proposed three methods, respectively.
37 citations
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TL;DR: A new aroyl hydrazone, N-2-hydroxy-4-methoxybenzaldehyde-N'-4-nitrobenzoylhydrazone (H2L) and its mixed ligand Cu(II) complex [CuLpy] [py, pyridine] have been prepared.
37 citations
Authors
Showing all 5433 results
Name | H-index | Papers | Citations |
---|---|---|---|
Pulickel M. Ajayan | 176 | 1223 | 136241 |
Maxime Dougados | 134 | 1054 | 69979 |
Sabu Thomas | 102 | 1554 | 51366 |
Philippe Ravaud | 101 | 618 | 41409 |
David P. Salmon | 99 | 419 | 43935 |
Jérôme Bertherat | 85 | 438 | 24794 |
Luc Mouthon | 84 | 564 | 26238 |
Xavier Bertagna | 74 | 285 | 18738 |
Alfred Mahr | 73 | 229 | 22581 |
Nicolas Roche | 72 | 629 | 22845 |
Charles Chapron | 71 | 378 | 18048 |
Benoit Terris | 61 | 234 | 13353 |
François Goffinet | 60 | 532 | 14433 |
Xavier Puéchal | 60 | 316 | 13240 |
Pascal Laugier | 58 | 482 | 10518 |