By default, they expire in 24 hours.
Unlike the data associated with an LSID, metadata can expire.
The endowment's funding, however, is set to expire this year.
However, most of these contracts expire this month.
These licenses do not expire and can be used on future releases.
The recession creates new problems: leases don't expire just because you lay people off.
We assume that a calculator will expire after some period of inactivity.
The decision came less than three hours before the mandate was to expire.
Perishable foods should be dated and kept refrigerated, and discarded when they expire.
First, we have to construct an ISO8601 date and set the policy document to expire by it.
Letting their tax cuts expire might reduce those bequests, But it will not reduce their current consumption significantly.
Whether you were a big retailer or an individual seller, your product was first in line when your auction was about to expire.
Option holders must wait for expiration, then make a best guess whether to exercise their options, or allow them to expire.
Recently officials have suggested extending the payroll tax cut agreed on last December, which is due to expire at the end of 2011, for a year.
With the timing of a change to the peg so uncertain, are there ways to wait for a payday other than buying options that may expire worthless?
Once the first box is filled in, a crossword is deemed the property of the person who started it. Those property rights never expire.
With the Kyoto protocol due to expire in 2012, negotiations for a new treaty to fight global warming have foundered amid disagreements over how to share reductions in carbon emissions.
To bolster current spending without adding more to deficits than necessary, we have no better option than to let the Bush tax cuts on the wealthy expire as scheduled.
Credits that expire every year or two cause sudden booms and busts, making it hard for turbine-makers to make longer-term plans and thus holding back the industry, say proponents of wind power.
Envoys from 190 countries at United Nations global warming talks this week in Durban are working to develop further action on climate after the Kyoto Protocol's limits on emissions expire next year.
ents who haven't completed their dissertations by the time their fellowships expire face a difficult dilemma:whether to take out loans to support themselves, to try to work part - time at both a job and their research, or to give up on the degree entirely.
