The interaction of a line vortex with collinearly aligned jet is prototypical configuration for various important applications in aeronautics. purpose this study to analyze the impact flow on kinematics and dynamics trailing vortex. A particular emphasis effect variable relative jet–vortex spacing. To end, we realized four different configurations wind tunnel experiment at chord-based Reynolds ...

Abstract Long noncoding RNAs are characterized as transcripts longer than 200 nucleotides in response to a variety of functions within the cells. They involved almost all cellular mechanisms so epigenetics. Given that epigenetics is an important phenomenon, which participates biology complex diseases, many valuable studies have been performed demonstrate control status lncRNAs and DNA methylati...

While collisions between replication and transcription in bacteria are deemed inevitable, the fine details of the interplay between the two machineries are poorly understood. In this study, we evaluate the effects of transcription on the replication fork progression in vivo, by using electrophoresis analysis of replication intermediates. Studying Escherichia coli plasmids, which carry constitut...