Unsteady-State Process in RNA Production

Modeling of Unsteady-State Cake Formation on a Fracture in Produced Water Re-Injection Process (PWRI)

In petroleum production, Produced Water Re-Injection (PWRI) has earned much interest among disposal methods of the produced water. However, presence of the contaminants in the produced waters usually results in formation damage in well bores and their surrounding fracture systems. In the present study, modeling of external cake formation on a fracture in unsteady-state conditions i...

Effect of unsteady glottal flow on the speech production process

The purpose of the present study is to clarify the effects of unsteady glottal flow on the phonation. We numerically simulate the speech production process within the larynx and the vocal tract based on our proposed glottal sound source model. The simulation shows amplitude and waveform fluctuations in pressure within the larynx caused by unsteady fluid motion. In order to investigate the unste...

modeling of unsteady-state cake formation on a fracture in produced water re-injection process (pwri)

in petroleum production, produced water re-injection (pwri) has earned much interest among disposal methods of the produced water. however, presence of the contaminants in the produced waters usually results in formation damage in well bores and their surrounding fracture systems. in the present study, modeling of external cake formation on a fracture in unsteady-state conditions is discussed. ...

Magnetic nanoparticles: a promising component in RNA extraction process

Magnetic nanoparticles separation technology is a method for quick and easy extraction biomolecules such as proteins, DNA and RNA. The present work describes total RNA isolation procedure from transformed rose petals in our laboratory using magnetic nanoparticles as a solid phase absorbant. Petals are the main sources of secondary metabolites, i.e. carotenoids, anthocyanins, flavonoids and phen...

Unsteady-State Modeling of the Fluidized Bed Polyethylene Reactor