Sentence examples for are rather infrequent from inspiring English sources

For starters, behavioural signs of sleepiness such as yawning and nodding are rather infrequent events that may not be captured in a short recording.

In general, most of the existing results are concentrated on lower-order neutral functional differential equations, while studies on higher-order neutral functional differential equations are rather infrequent, especially on higher-order -Laplacian neutral functional differential equations.

This shows that TRF events are rather infrequent, compared to tweets and retweets, but they are responsible for a large percentage of the new links in Twitter. Figure 3 b compares the two probabilities for increasing values of Δ, averaged across all TF and TRF events in our dataset.

The lowest salinity (20) represented values observed near the main entrance of freshwater (El Albujón) during an extreme rainy season (which are rather infrequent).

Pusher syndrome is typically associated with unilateral lesions of the posterior thalamus [13], [15], while cortical strokes sparing the thalamus [16] or non-stroke neurological aetiologies [17] are rather infrequent.

Our data therefore suggest that major alterations affecting the RB1 gene are rather infrequent in human gastric carcinomas.

So land manias have been rather infrequent, many decades apart.

This is rather infrequent for synthetic materials, but quite common for minerals.

Yet, the so-called "smart pigs" used for this purpose are expensive and delicate and the risk related to their possible blocking inside the pipeline is non-negligible, hence their deployment is rather infrequent (generally, just once in several years).

In high-level co-regulation episodes, questions (68%) and tentativeness of explanation (32%) were frequent; in low-level content episodes, questions were very frequent (91%) while tentativeness of explanations were rather infrequent (9%).

Since the occurrence of triple bonds is rather infrequent, we contend that this low level of degeneracy is much more acceptable than the drastic and unwanted increase in component count.