Preterm labor is that occurs when the gestational age less than 37 weeks so it can result in respiratory distress syndrome. One of signs and symptoms a decrease oxygen saturation. If saturation low, cause reduced tissue oxygen. way to increase premature babies prone position. This Literature Review discusses infants who are given research uses literature review study with search strategy using ...

We investigate current saturation at short channel lengths in graphene field-effect transistors (GFETs). Saturation is necessary to achieve low-output conductance required for device power gain. Dual-channel pulsed current-voltage measurements are performed to eliminate the significant effects of trapped charge in the gate dielectric, a problem common to all oxide-based dielectric films on grap...

Abstract The technique of laser absorption spectroscopy is widely used in the study atomic structure. In order to thoroughly analyze recorded structure complex atoms, effect saturation must be taken into account. current paper we present a method analysis Zeeman and hyperfine structures spectra obtained with use spectroscopy, which allows take account saturation. Graphic abstract

Effect of polyanions on saturation density and production of viscous substance of cells of mouse and hamster cell lines was studied. Cell lines used were 3T6, HA-2 and HA-8 cells. Polyanions were dextran sulfate, (3,6-anhydro-4-o-beta-galactopyranosyl-2-D-galactopyranose-2,4'-bis (potassium/sodium sulfate) (1 leads to 3) polysaccharide (polygeenan) and dextran phosphate. Dextran sulfate reduced...

An effect of the dynamic gain saturation on chirped-pulse oscillator was investigated. It was found, that the dynamic gain saturation causes strong perturbations of the pulse front that destabilizes an oscillator. As a result, the chirped-pulse exists only within some limited range of dispersions and there is a limit of energy growth for a given resonator period.