The utility of the chamber in the study of cell protrusion, an early step during chemotaxis, was demonstrated by growing cancer cells in the chamber, inducing a chemoattractant gradient using compressed air at 0.7 bar, and performing time-lapse microscopy.
We used the Harvard Ambient Fine and Coarse Particle Concentrators (Harvard School of Public Health) and an enclosed temperature-controlled exposure chamber for the study participants.
Recently we developed a miniaturized Modified Ussing Air-Suction (MUAS) chamber for the study of human duodenal endoscopic biopsies [ 9].
In order to study the influence of vacuum degree on gas explosion suppression by vacuum chamber, this study used the 0.2 mm thick polytetrafluoroethylene film as the diaphragm of vacuum chamber to carry out a series of experiments of gas explosion suppression by vacuum chamber with the vacuum degree from −0.01 MPa to −0.08 MPa.
He was one of the pioneers of those versatile two-chamber and multi-chamber devices for the study of competing sorption and uptake of contaminants by different substrates and organisms.
We present the principle of the EXOCAM chamber, devoted to the study of physical-chemical interactions between the atmosphere and the surface and subsurface in Mars conditions.
A new state-of-the-art indoor environmental chamber facility for the study of atmospheric processes leading to the formation of ozone and secondary organic aerosol (SOA) has been constructed and characterized.
In fact, a difficulty with flow chamber assays for the study of bacterial motility is the design of a substrate providing both a good level of adherence to resist the flow and allowing motility at the same time.
To demonstrate the value of the microfluidic chamber to study the transport of virion components during viral egress inside the chamber, we used PRV181, a recombinant virus expressing two fluorescent proteins: GFP fused with the outer tegument protein VP22 and mRFP fused to capsid protein VP26 [35].
Kirkland & Ellis, for instance, hired 22 former clerks from 1990 to 2006, all from the four most conservative chambers, according to the study.
Features that appeared to be structural were found, two of which were thought to be the remains of the gas chambers, and therefore the study was allowed to continue.
