MicroRNAs (miRNAs) are a group of small noncoding RNAs that have been identified in a variety of organisms. These small, 18-22-nucleotide (nt) RNAs are transcribed as parts of longer molecules called pri-miRNAs, which are processed in the nucleus into hairpin RNAs of 70-100 nt, called pre-miRNAs, by the double-stranded RNA (dsRNA)-specific ribonuclease Drosha. The function of most miRNAs is not...

isolation and differentiation of various species of mycobacteria are predominantly based on conventional, cultural and biochemical tests. among the non-tuberculous mycobacteria, these tests are unable to differentiate m. scrofulaceum from m. avium-intracellulare (mai) because of their identical biochemical characteristics. for this reason, one hundred mycobacterial strains suspected to be m. sc...

In recent years, there has been greater attempt to find numerical solutions of differential equations using wavelet's methods. The following method is based on vector forms of Haar-wavelet functions. In this paper, we will introduce one dimensional Haar-wavelet functions and the Haar-wavelet operational matrices of the fractional order integration. Also the Haar-wavelet operational matrices of ...