Sentence examples for in a perforation from inspiring English sources

Parameters defining the geometry of the holes in a perforation array are introduced as well as the ratio of the modal resonance frequencies of a perforate to those of a corresponding solid panel, termed theeffective resonance frequency.

Self-expandable metallic stents (SEMS) have overcome the drawbacks of plastic endoprostheses because of easier insertion resulting in a perforation rate approximating 1% to 2%.

This study also takes into account the presence of a local pressure drop in a perforation by considering a specific type of pore pressure element, called Perforation Entry Element (PEE), in the model.

In many tribes, such as the Guaraní, the symbol of masculine maturity is the labret, an ornament worn in a perforation of the lip; the ritual is preceded by an instruction period during which the boys, isolated from the community, learn the religious chants and dances, and it culminates with the perforation of their lower lips.

Perforation occurred in four cases resulting in a perforation rate of 0.9 events per thousand investigations.

One area of concern with the maxillary first premolar is the angle of the crown to the root, often the root will be lingually inclined and active drilling of a post space perpendicular to the occlusal surface will result in a perforation along the facial wall of the root.

Lastly, stage 5 (complete perforation) results in a completed perforation [ 5]; these tiny perforations will continue to increase in size as the leaf blade grows.

"Visible in the CT scan were a perforation in the sigmoid [pelvic colon] and a considerable amount of air and fluid in the abdominal cavity," the doctors reported.

In cases with a perforation, performing an anterior (Dor) fundoplication is prudent to buttress mucosal repairs and prevent leakage or fistula formation.

This loss of pigment in the center of a perforation occurs very early in the PCD process, and is often already reduced when the leaf unfurls.

In this procedure, an endosponge is used to treat a perforation in the esophagus or an AL without surgical revision [1, 2].