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A series of 2,5,6-trisubstituted imidazo[2,1-b][1,3,4]thiadiazoles were synthesized, structures of the compounds were elucidated and evaluated for antitubercular activity against Mycobacterium tuberculosis H37Rv using microplate alamar blue assay (MABA) method, antibacterial activity against Staphylococcus aureus, Bacillus subtilis, Vibrio cholera, and(More)
Assessment of fetal heart rate (FHR) and fetal heart rate variability (fHRV) reveals important information about fetal well-being, specifically in high risk pregnancies. Abdominal electrocardiogram (abdECG) recording is a non-invasive method to capture fetal electrocardiograms. In this paper, we propose a methodology to extract FHR (fetal RR time series)(More)
A series of 4-(2,5-dimethylpyrrol-1-yl)/4-pyrrol-1-yl benzoic acid hydrazide analogs, some derived triazoles, azetidinones, thiazolidinones, and pyrroles have been synthesized in good yields and structures of these compounds were established by IR, (1)H NMR, (13)C NMR, mass spectral, and elemental analysis. These compounds were evaluated for their(More)
Discrete Wavelet Transform (DWT) and its generalization , Wavelet Packets (WPs) have acquired central position for signal representation. DWT provides good compaction for low pass signals only. On the other hand WPs offers good approximation property for arbitrary signal but the associated computational cost of finding an optimal WP basis is quite high. In(More)
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