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Colletotrichum falcatum pathotypes exhibit distinct differential host interaction where certain pathotypes specifically infect their adapted host cultivars. This adaptation phenomenon was tested with two distinct pathotypes,viz. Cf1148 and Cf7717 isolated from cultivars Co 1148 and Co 7717, respectively. The results revealed that pathogenicity of both the(More)
In this paper, a new family of single-stage high step-up boost voltage inverter based on transformer is proposed, called T-Z source inverters. By replacing two inductors in the classical Z-source inverter with two transformer, the proposed inverter produces a very high boost voltage gain when, the turn ratio of the transformer is larger than one. Compared(More)
This paper presents a multi-secret sharing scheme using Hill cipher and random grids. The scheme is an extension of visual secret sharing scheme for gray scale images introduced in [13] by Chen. The proposed scheme provides increased security with lossless image recovery and no pixel expansion. Numerical results demonstrate the efficiency of the scheme.
An unusual stalk rot was noticed in sugarcane varieties at the Sugarcane Breeding Institute, Coimbatore, and in clones of sugarcane germplasm at the Sugarcane Breeding Institute Research Centre, Kannur, at maturity stage of the crop. Affected cane stalks showed straw coloured rind discolouration. Internally, orange-brown rotting was noticed at nodal(More)
Gene expression data clustering is an important biological process in DNA microarray analysis. Although there have been many clustering algorithms for gene expression analysis, finding a suitable and effective clustering algorithm is always a challenging problem due to the heterogeneous nature of gene profiles. Minimum Spanning Tree (MST) based clustering(More)
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