Sentence examples for barrier for the diffusion from inspiring English sources
The placenta is composed of several layers of cells acting as a barrier for the diffusion of substances between the maternal and fetal circulatory systems.
light in an attempt to create a barrier for the diffusion of the plasticizer di- 2-ethylhexyl phthalate) (di- 2-ethylhexyl
This region is of sufficient size to harbor polar headgroups on their way across the membrane and thus may lower the energetic barrier for the diffusion of lipids between the two leaflets of the bilayer.
The antigen protein (cortisol and lactate) layers create a barrier for the diffusion and flow of Fe ions toward the working electrode of the SPE, which eventually decreases the peak current of AD attributed to the reduction in Fe3+ to Fe2+.
This polymer-clay ratio yields a highly ordered multilayered brick and mortar structure, where MMT (bricks) provides a physical barrier for the diffusion of corrosive agents/corrosion products within the coating, and BPEI (mortar) provides structural support and decelerates the corrosion process through surface buffering.
Reimbursement policies represent another facilitator, or barrier, for the diffusion of telemedicine services.
The activation free energy barriers for the diffusion of all counter ions into the first solvation shell of vanadium ions can be overcome at room temperature.
One of the barriers for the diffusion of WTs in urban settlements is the difficulty to estimate the wind resource, which is highly site-specific and less predictable than the solar resource.
At the initial CNF growth stage, the C concentration in bulk Ni is low and the calculated energy barriers for the diffusion of an isolated C atom are 1.641 eV and 1.678 eV in the Ni FM and PM state, respectively.
They found that the energy barriers for the diffusion of hydrogen atoms on the zigzag and armchair interfaces of GGNRs were 2.86 and 3.17 eV, respectively, while the diffusion barrier of an isolated H atom on pristine graphene was only approximately 0.3 eV.
The PCM exhibits excellent electric conductivity and high charge/discharge rate due to the low energy barriers for the diffusion of AM atoms, 66 (Li), 39 (Na) and 36 meV (K).
