Sentence examples for it is frequent to observe from inspiring English sources

However, in HPV+ HNSCC it is frequent to observe wild-type TP53 and expression of p16.

It is more frequent to observe the first case than the second (Additional file 1: Figure S5).

It is therefore expected to observe frequent occurrence of Dst storms and larger DstMin for smaller values of absolute tilt angles μ and θ due to enhanced magnetospheric energy input.

Also, it was possible to observe that PNSP colonization was very frequent among children presenting all the symptoms assessed, both general and respiratory.

Lung injury and respiratory distress syndrome are frequent symptoms observed in the most severe cases of scorpion envenomation.

Although not all of these steps were required for defining every domain, they were observed to be frequent enough to elicit special mention.

However, we were surprised to observe the frequent occurrence of fragment loss among the 'E' regenerants (codes 10** and **10).

The ampoule was inverted at frequent intervals to observe gel formation, and the gelation time was noted as the time when the gel strength did not change.

Postoperative shivering has been anecdotally observed to be frequent and severe in Cannabis smokers following general anesthesia in the Caribbean.

Such false positives are likely to be frequent in conifer mapping studies, as previously observed [ 41].

Bacterial resistance to some antimicrobials was frequent with different levels of resistance being observed to several antimicrobial agents in different countries.