Demographic Demographic theories can be grouped into two classes, Malthusian theories and youth bulge theories.

Petrov rose with the aid of a stick and looked timidly at the Prince.

The head and body length is , not counting a tail of .

Erasmus Darwin based his theories on David Hartley's psychological theory of associationism.

The theory of random graphs lies at the intersection between graph theory and probability theory.

Our aim is to drive sustainable growth through informisation in China.

Mr Johnson insists on his theory.

Greece would have sunk or swum on its own.

On April 21 according to the legend tradition, it turns 2765.

Now, what s wrong with shape is summarized in this slide.

Conspiracy Theorists focus on all the extraneous events.

Leaning on his bone tipped spear for support, Tom rises to his feet.

She proposed relying on three lines of defense against financial instability.

It was begun with the invention of relativity theory and quantum theory.

China s New Reforms in Theory and Practice

This is actually a symptom of the fact that we just don't have a theory.

For many investors, credit ratings dictate where and how much they can invest.

Once upon a time, the US might have pushed through policy changes based on the IMF s technical analysis.

He sits on a chair opposite me, making sure I don t rest against the wall.

Can Rome leverage its richly layered history to sustain itself economically and ecologically?

In theory, this is what democracy is all about policy responding to the needs of the people.

In this regard, new physics theories are a lot like start up companies.

This is the way theories of unification work.

One Hundred Years of Relativity

France did the same.

In the last analysis, self government cannot be derived from international documents it is in the people.

The theorists of asymmetric information occupy a deviant branch of mainstream economics.

With years of experience in foreign affairs, George H. W. Bush had excellent contextual intelligence.

Coliseum on April 21, 2012 (author's photo) Website, Why Rome?, explained the legend of the so called Eternal City

That sounds fine in theory, but in practice there are drawbacks.

Some social media users, however, started floating conspiracy theories about his death.

New building designs have slashed heating and cooling costs by relying much more on insulation, natural ventilation, and solar power.

There is a lot more to do to test these theories, and to test any other theories.

In mathematics, more specifically in abstract algebra, Galois theory, named after Évariste Galois, provides a connection between field theory and group theory.

But modernization stalled when protectionist pressures from Lancashire and the exigencies of Imperial finance led the British to abandon free trade and laissez faire .

China's president achieved and consolidated his power by relying on a small coterie drawn from his Shanghai political base.

Here are ten reasons why it doesn t pay to diagnose the Chinese economy by drawing inferences from the experiences of others

Mass action depended on local organizations seizing the initiative, based on a loose global plan. This is what network theorists call self organizing behavior.

Mass action depended on local organizations seizing the initiative, based on a loose global plan.

Though this is the main theme behind this work, everyone may relate it to your respective Interpretations and feelings.

Historian Adolf von Harnack deduced from this that the family was of Jewish origin, but this cannot be certain.

But the conspiracy theories are off the mark.

Brian Greene on string theory

This sounds good in theory.

Keep your theories to yourself