occasionally

Extensive studies in the surrounding forest by the authors confirmed that epiphytes occur only occasionally on ant and termite substrate other than ant gardens.

The university's participants occasionally suggested that the creation of an international university in the liberal mode was not their ultimate goal.

He enjoyed the latter task, but was occasionally involved in some time-consuming wrangles over money and clashes of personality.

Nevertheless, there is sometimes an elective affinity between methodological statements and positive claims, although occasionally the same methodological statements are used for opposite purposes.

Only one-fifth (20%) claimed to have participated in these activities regularly, while close to one-third (32 %) attended only occasionally.

But it is significantly harder to ensure robust behaviour with unsafe interval arithmetic since occasionally the solution is lost, too.

Many hospitals have clinical ethics committees, which have occasionally been asked to review research protocols.

It might occasionally be the case that we humans can understand where the evolution of the universe is taking us only by using future-to-past causation.

Occasionally, the presence of larvae stimulates the granuloma formation responsible for the deleterious effects of ocular toxocariasis.

Occasionally, however, vast numbers of trees were destroyed.

These vesicles which tended to have a central to basal distribution, occasionally filled almost the entire cytoplasm, but there was no evidence of circulation.

Many of the more valuable species need large areas (albeit only occasionally) to persist.

Second, though, in the midst of an interesting discussion, a voice occasionally ' trails off ' and fails to respond.

These are, however, minor matters and it is important to acknowledge the book's strengths, as a readable, stimulating and occasionally touching study.

In most cases there is an oval foramen, although occasionally a significant atrial septal defect is evident.