The phrase "a cusp with a" is correct and usable in written English.
It can be used in contexts discussing transitions, changes, or points of convergence in various fields such as mathematics, astronomy, or metaphorical situations.
Example: "The project is at a cusp with a significant decision that will determine its future direction."
Alternatives: "a turning point with a" or "a threshold with a".
The prestyle can vary in its phenotypic expression from a discrete furrow to a cusp with a free apex, and our results suggest that it formed above a threshold value of around 1.9 2.0 millimeters in UM1 length (Fig. 5).
The trait ranges in expression from a shallow furrow to a cusp with a free apex which rivals the hypocone, one of the molar's four principal cusps, in size [4].
An anterior cusp with a median raphe and false commissure is the most common bicuspid aortic valve phenotype.
The oscillating behaviors of the flame front show that the electric field drives the movement of the flame cusp with a large stretch rate.
The teeth have a narrow central cusp with a pair of small lateral cusplets; those of adult males are slightly more curved than those of females.
ECM maps created in the LVOT identified a perfect match at the region between the right coronary cusp and the noncoronary cusp with an early local electrogram (−45 ms) and a 12/12 pace-map match.
The premolar consists of a central cusp with one or two smaller cusps and a cingulum (shelf) on the inner, or lingual, side of the tooth.
When the interface ∂Ω i (of length a) is located at an algebraic cusp with radius of curvature R c (see Figures 1c and 2), the MFPT is given in [36, 37] as τ ̄ = ∣ Ω 1 ∣ 4 D 2 a / R c ( 1 + O ( 1 ) ) for ε ≪ ∣ ∂ Ω ∣. (11).
Individual teeth were bent on a labial to lingual direction and showed a long central cusp with various numbers of lateral smaller cups (Fig. 1a1-3, c-g).
A transesophageal echocardiography (TEE) showed a thickened left coronary cusp with several mobile structures on its surface, together with a concomitant aortic regurgitation.
The primary question that remains is how should cusp nomenclature best reconcile an increasingly better understanding of cusp evolution with a modern understanding of the plasticity of developmental systems that form these cusps?
