In this research work, normal & vocal cord cancer voice samples are used & a system is designed to classify vocal cord cancer speech from Normal speech. Vocal cord carcinoma is defined as a malignant tumor in the vocal fold. It is a form of laryngeal cancer, also called as glottis cancer. Pre-processed diseased and normal speech signals are used for spectral analysis to detect disease. Autocorr...

Motivation: In comparative genomics, phylogenetic shadowing is the procedure of highlighting alignment segments exhibiting unusual rates of sequence evolution, presumably due to purifying selection or adaptation. Phylogenetic shadowing has been extremely useful in delineating putative functional elements in the human genome, by juxtaposition with other primate and mammalian genomes. Results: We...

Throughput optimization of optical communication systems is a key challenge for current networks. The use gain-flattening filters (GFFs) simplifies the problem at cost insertion loss, higher power consumption and potentially poorer performance. In this work, we propose component wise model multi-span transmission system signal-to-noise (SNR) optimization. A machine-learning based trained gain n...

We created a visualization tool called Circos to facilitate the identification and analysis of similarities and differences arising from comparisons of genomes. Our tool is effective in displaying variation in genome structure and, generally, any other kind of positional relationships between genomic intervals. Such data are routinely produced by sequence alignments, hybridization arrays, genom...

Next-generation sequencing (NGS) technologies are making sequence data available on an unprecedented scale. In this context, new catalogs of Single Nucleotide Polymorphism and mutations generated by resequencing studies are usually stored in genome position files (e.g. Variant Call Format, SAMTools pileup, BED, GFF) comprising of large lists of genomic positions, which are difficult to handle b...

We study the statistics of local field distribution solved by the Green’sfunction formalism (GFF) [Y. Gu et al., Phys. Rev. B 59 12847 (1999)] in the disordered binary resonant composites. For a percolating network, the inverse participation ratios (IPR) with q = 2 are illustrated, as well as the typical local field distributions of localized and extended states. Numerical calculations indicate...

Vanadium suboxide (VOx) layers deposited by an electro-spray (e-spray) printing method were applied to the fabrication of high efficiency patterned polymer solar cell (PSC) modules. By tailoring surface tension and the atomization condition of the e-sprayed sol precursor, e-sprayed VOx layers on top of both hydrophilic and hydrophobic surfaces were successfully obtained, which enabled alternati...