arazoak in inglese:

Two problems remained unsolved.

There is a good number of problems for which the Karush-Kuhn-Tucker conditions are insufficient to guarantee optimality, but this doesn't change the fact that these conditions are an indispensable tool for doing optimization.

But there had been no indications Gorbachev was having any sort of health problems, and it is not exactly clear what's happened to him now.

Before now, when you thought of a city, you thought of crowded streets, parking problems, traffic jams, queues, noise and fumes.

Japan may appear to be peaceful and tranquil on the surface but the fact is that there are a lot of deep-rooted problems.

Sometimes, many problems and a lot of stress can lead you to quit your job. You must learn how to handle it quickly.

There are problems that Japan might not be able to solve independently but which it might be able to solve in cooperation with Korea.

We are concerned about the further actualization of current problems among youth, such as truancy, dislike of school and lack of appropriate character development.

An exclusively behavioral approach to psychology ignores family problems, school situations, and a host of other issues that can adversely affect a child's emotional and psychological growth.

Floods, violent wind storms, droughts, killing frosts, and the problems of air pollution have all, on occasion, influenced modern society.

The boss is hard to get along with. But if I try to talk to him about problems I have at work he might have a little heart. Even a hunter can't kill a bird who flies to him for protection.

Visualization, a favorite tool of the psychologist, cannot solve all problems, but many so-called positive thinkers seem to think that it can.

I took care to make the letters large and be generous with character and line spacing in order for it to be easy to read for the elderly and those who have problems with their sight.

By that, Boeing means that there may also have been other problems, but that an accident could have been avoided if the crew had done their job correctly.