The separation of the two strands of DNA, for instance, occurs in one-millionth of a second.
The most risible instance occurred in 2009 when, in an absurd effort to prevent the spread of swine flu, the government decided to slaughter all pigs in Egypt.
A notable instance occurred in 1957, in the wake of Brown v. Board of Education, when Orval Faubus, the governor of Arkansas, resisted the desegregation of a high school in Little Rock.
Such an instance occurred in 1989, when both Saturn and Titan occulted the bright star 28 Sagittarii, allowing astronomers to observe ring and atmospheric structures at a level of detail not seen since the Voyager encounters.
The Penn Central debacle, for instance, occurred in the first year that PC was audited by Peat Marwick.
Most of the events observed by Patra et al. (2009), for instance, occurred in the post-midnight sector.
While each gender subclass is associated with a distinct case marking paradigm of definite articles, the full set of 12 grammatical functions (three genders by four cases) is served by only six different forms; "der", for instance, occurs in two different genders and three different cases.
It describes an autocatalytic, trimolecular reaction that, for instance, occurs in post-translational modifications of signaling proteins.
We have demonstrated that such an instance occurs in aged skin, as senescent dermal fibroblasts produce significantly lower levels of IGF-1 than youthful, proliferating fibroblasts [ 3].
The left instance of the 2,201 bp repeat partly overlaps with gene HPB8_96 and the 16s rRNA HPB8 r1, while the right instance occurs in a region with no functional element.
