The first is a tripartite efflux pump composed of an ABC transporter protein associated with an MFP and an OMF.
A tripartite efflux pump composed of a specific fusaric acid resistance inner-membrane protein, an MFP, and an OMF encoded by three distinct genes organized in an operon structure has been described in S. maltophilia (Hu et al. 2012).
A wave-driven seawater pump, composed of a resonant and an exhaust duct joined by a variable-volume air compression chamber, is studied.
This efflux pump, composed of two inner-membrane proteins constituting a heteromultimeric structure and a specific MFP, contributes to the resistance to aminoglycosides, fluoroquinolones, and tetracyclines.
For the measurement in a vacuum environment, the chamber was evacuated with a pumping system composed of a series of turbomolecular and membrane pumps (MINI-Task System, Varian Inc. Vacuum Technologies) reaching a vacuum level around 10 7 mbar.
A configuration with an ion trap as mass analyzer and a pumping system composed of a Pfeiffer TPD 011 (later model HiPace 10, Pfeiffer Vacuum, Inc).
Chinese researchers recently designed an urban sewage source heat pump system composed of a filth block device, a wastewater heat exchanger, a heat pump, and other assistant facilities, such as pumps, fans, and end user devices.
In this study, a simple pumping system, composed of a piezoelectric buzzer imbedded in a duct channel, was used to study the effect of longitudinal flow asymmetry on pumping performance in view of its importance in the design of valveless pumping systems, in spite of the fact that this has rarely been addressed before.
The cymbal-shaped slotted valve piezoelectric pump is mainly composed of a pump cover, a piezoelectric vibrator, a pump chamber, two cymbal-shaped slotted valves, an inlet tube and an outlet tube, as shown in Figure 2.
The pump is composed of a moveable actuation platform and a gourd-shaped chamber, whose role is to behave as both a rectification and a pumping structure.
The pump is composed of a cast PDMS body, a spin coated PDMS membrane, and commercial silicone tubing, all bonded together with PDMS.
