It is now a quarter century since the acquired immune deficiency syndrome (AIDS) was recognized.

To believe otherwise is to ignore how international politics has changed over the last quarter century.

Some observers believe that this interconnectivity has now, after a quarter century, made the PC obsolete.

Impressive. And the rate of technological evolution speeds up, so a mere quarter of a century after this, you get this, OK.

25 percent just like 25 percent emissions today comes from cars 25 percent of their energy for the entire industrial world in the U.K.

Would it cost a negligible number of jobs?

A quarter million?

So income gaps between all these contiguous countries have increased significantly during the last quarter century.

Just a quarter century ago, polio was endemic in 125 countries and paralyzed more than 1,000 children every day.

The integration of people who, a quarter of a century ago, were on the periphery of the world economy, is a difficult task for any country.

At the same time, an estimated two billion people will move to cities in the next quarter century.

On arriving in the Congo, these recruited men from Zanzibar and West Africa, and eventually from the Congo itself.

a quarter of a millimeter.

It's a quarter past nine.

It s a quarter past eight.

It's quarter past one.

MT So over here is low tide, and over here is high tide, and in the middle is the moon.

Not one incident of Greek Cypriot terrorism or violence against Turkish occupation has occurred in more than a quarter of a century.

I ate a quarter of a cake.

It's a quarter after nine in the morning.

Behind his head a flamingo pink LED scroll repeated the advice Ofnow had been dispensing to the country for the last quarter of a century or more.

It happened at a quarter past eleven.

I eat dinner at quarter past seven.

That is, after a quarter century of high debt, income can be 25 lower than it would have been at normal growth rates.

Membership has dropped sharply over the last quarter century, and today less than one in ten private sector American workers are union members.

But this method omits much of what has been learned about genomic evolution in the last quarter century.

After all, it is no coincidence that China s quarter century of extraordinary economic growth came after the Soviet threat on its border was eliminated.

This is part of a long term trend that explains why household incomes in the middle of the distribution are lower than they were a quarter century ago.

They are doing that on a quarter of the resources that are used typically in the Western world a quarter of the resources.

Median income in the US is lower today than it was a quarter century ago not because productivity has been stagnating, but because wages have.

Tuuganchylyk is the core idea behind the familial support networks which have helped Kyrgyzstan wade through more than a quarter of a century of economic struggle following the collapse of the Soviet Union.

We sowed a quarter of it and sold the rest.'

Roughly a quarter of the new recruits are females.

Your ship sails at a quarter past four.

Your ship sails at a quarter past four.

Less than a quarter century after Francis Fukuyama declared the end of history, we seem to have arrived at the dawn of a new age of social and geopolitical upheaval.

NEW YORK The world is sinking into a major global slowdown, likely to be the worst in a quarter century, perhaps since the Great Depression.

The lucky fella is said to be 37 year old Artur Ocheretnyi, two decades Lyudmila's junior and more than a quarter century younger than Putin.

For a quarter century starting in 1950, the US Department of Defense to cite one crucial example combined both roles to build the underpinnings of today s digital economy.

Orphans, whose number has increased sharply over the past quarter century as a result of wars, economic sanctions, and terrorism, are especially vulnerable to the cruelest type of physical and psychological violence.

Only a quarter of the population get enough nutrition all the year round.

I am a quarter nothing!

Squirrels only find a quarter of the nuts that they bury.

The US intervention in Syria can also be traced to decisions taken by the security establishment a quarter century ago to overthrow Soviet backed regimes in the Middle East.

I therefore do not lay claim to a quarter this and a quarter that when it comes to my mixed heritage.