In mathematics and physics, a soliton is a self reinforcing solitary wave (a wave packet or pulse) that maintains its shape while it propagates at a constant velocity.

She always keeps her room clean.

This girl changed her look.

Nature always keeps a perfect balance.

She looks pretty in that dress.

G.L.A.D.I.S.

But now you number my steps. Don't you watch over my sin?

For now thou numberest my steps dost thou not watch over my sin?

America s 50 states must maintain balanced budgets.

Cooperative relations should be maintained as far as possible.

Italy s new leadership must sustain this progress.

But America must stay the course.

The process keeps the skeleton strong and helps it to maintain a balance of minerals.

You should keep your desk clean.

You should keep your room clean.

India must hold its own in China s lengthening shadow.

Uzbekistan was entitled to safeguard its national sovereignty, constitutional order and territorial integrity.

GameSpot Japan in its current form launched in 2007.

You may borrow this book as long as you keep it clean.

The first is that the United Kingdom retains policymaking by committee.

Japan maintains one of the largest military budgets of any country in the world.

Since independence, Ukraine has maintained its own space agency, the National Space Agency of Ukraine (NSAU).

Niger maintains its status as a secular state enshrined in the constitution of the Fifth Republic.

Malaysia maintains a humidity level around ninety percent because of its location close to the equator.

The earliest version appeared in 1516, although the poem was not published in its complete form until 1532.

How long can Japan sustain this period of harmonious stagnation?

Throughout the region, the Dyula communities maintained a high standard of Muslim education.

To maintain and consolidate power, the Frente POLISARIO separated husbands and wives, parents and children.

Whenever particles interact, nature keeps things in a perfect balance along all four of these charge directions.

And, second, European countries must maintain the capacity to deal with any major security crisis.

I would also like to thank all Member States for their valuable contributions to the finalization of the final outcome document.

According to the international financial reporting standards conceptual framework, the substance of any economic transaction should take precedence over its legal form.

Any form of State succession gives rise to a variety of legal questions.

The state must also preserve continuity in the market economy when the speculative bubble that has funded its transformation bursts.

It was also concluded that the mediation process sufficiently safeguards the interests of the weaker party in particular, underage children.

The documents may be consulted on the OHCHR web site either in their final form or as edited advance versions.

It would continue to help management, which was responsible for assessing the impact of the recommendations, by enhancing their format and monitoring their follow up.

When she first got into the taxi, she couldn t keep quiet (it seemed like what was in her heart was on the tip of her tongue!).

10. Decides further to keep the current format of the proposed programme budget and to maintain the level of information contained therein

Rudd, by contrast, raised the idea of an Asia Pacific Community with strong ties to the US.

The US does not challenge China s sovereignty, but it wants a peaceful settlement that will maintain Taiwan s democratic institutions.

And, despite hosting a huge US military base, Qatar maintains close links to Syria and Iran.

Pleomorphism, in microbiology, is the ability of some bacteria to alter their shape or size in response to environmental conditions.

Some delegations felt that it was important to agree on the functions of the monitoring body first and to determine the form it should take afterwards.

If India is to maintain its competitiveness, a focus on dramatically improving the nation s urban areas is imperative.