The esophagus is caught within a ring of blood vessels (a vascular ring anomaly), and is physically constricted at a point in its length (imagine putting your foot on a hose).
The elevated platform allows for the listener to be centered within a ring of speakers positioned every 22.5°.
It is based on the idea that the catalytic help replicators give to each other needs not be provided in an "addressed" manner like it is within the ring of pairwise replication benefits in the hypercycle.
In P. flava, we have identified one single nodal gene that is expressed in a ring of cells within the vegetal hemisphere prior to the onset of gastrulation and in the ventral ectoderm during gastrulation.
One newspaper, Pagina 12, has written that in fact he was investigating a ring of corruption within the provincial police department, the country's largest.
The translation is "A ring, a ring of roses.
There is a ring of six bells.
In fluid models, the receiver of interested is placed within a ring, which represents a round shaped network around a central cell, as illustrated in Fig. 5 f and investigated in [5 7, 158, 166, 167].
Ninety-seven percent of the venues would be within a five-mile ring around the city; 70 percent would be within a 10-minute ride of the Olympic Village.
Indeed, the C2 C1 O5 C5 torsion angle of this sugar ring is within 9° of the angle of −65° observed in crystalline α-maltose in all of the reported ligand-bound structures of GlgE.
