In the paper, we are looking for the periodic solutions of (1) with the period less than or equal to ω.
"incubation period less than five hours.
The current-account surplus shrank to $14.0 billion in the same period, less than half its level a year ago.
The UK had 27,000 applications in the same time period, less than 3% of all asylum claims registered in the EU since the year began.
Dead trees, depending on how recently they died, may be much more flammable than living trees, or slightly more flammable, or even for a certain period less flammable.
In all the annals of our western history there can be no period less in need of rhetoric or even metaphor.
But he emphasized that period less than he did his tenure as a co-chief executive of Goldman Sachs, where he worked before joining the Clinton administration.
A few miles away in Tottenham Green, north London, one of the capital's poorer wards, male life expectancy is 71 years, a period less than that found in Ecuador, China and Belize, countries all poorer with no national health systems.
This is ironic, as there has seldom been a period less preoccupied with how to create the city as a positive, active, collective polis rather than an atomised, accidental antheap.
The film takes place over a very short period: less than two months in 1974 when Clough Michael Sheenn), the former Sunderland striker and successful, outspoken manager of Derby County ran the country's top team, Leeds United.
Early in the second period, less than two minutes after an apparent goal by Scott Gomez was wiped out by a late whistle, Madden scored his first of the night.
