Some of the landfills the city relies on, particularly those in Pennsylvania, are filling up so quickly that the city is concerned that they will run out of space, and that the costs will rise concurrently.
Finally, some data sources relied on by traders, particularly Telerate and for a period the Dow Jones News Service, were out of action either nationally or in New York City.
It is better to rely on exercise, particularly eccentric exercise, which has proven successful in a number of studies.
But, don't rely on chemistry — particularly if that chemistry is between only a few of the principals involved — in deciding and managing a major deal.
But advocates say the proposal to eliminate $630 million in federal aid for long-distance Amtrak routes will hurt people who rely on them, particularly the elderly, and about 220 smaller communities in 23 states.
Local interaction models often rely on a particularly tractable kind of non-linearity involving bounded confidence among agents in the network.
Laws limiting women's political role rely on the hadith, particularly one that attributes to the prophet a particularly damning view of women's abilities to lead.
It is about memory and perception - how much can we rely on our impressions, particularly the ones that crowd our early years?
While the visual idiom of this city is no doubt the automobile, thousands of Angelenos rely on public transportation, particularly the bus, to ferry them to and fro, especially in the poorest areas of town.
In negotiation, we all rely on cognitive shortcuts, particularly when we're unprepared and short on time, psychologists have found.
When it comes to establishing rapport, for example, some people rely on visual cues, particularly eye contact, more than others.
