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In particle physics, weak isospin is a quantum number relating to the weak interaction, and parallels the idea of isospin under the strong interaction.

Topoisomerases reduce supercoiling of DNA in the cell.

In quantum mechanics, spin is an intrinsic property of all elementary particles.

Weak isospin is a complement of the weak hypercharge, which unifies weak interactions with electromagnetic interactions.

OK, so here, this is the book spiral.

My spine curves spiral.

This is a merry go round invented by the company Roundabout, which pumps water as kids play. You know?

Slower growth means less revenue, and a faster downward spiral.

On both counts, confidence is undermined, and a downward spiral is set in motion.

Our political and legal institutions were in tatters, and an entire nation was traumatized, brutalized and reduced to being an extension of a single man.

The weak isospin conservation law relates the conservation of T 3 all weak interactions must preserve T 3.

But I turned away for a moment, and he got caught into a riptide and started to be pulled out towards the jetty.

Scientific Industries still makes a version of this original vortex mixer.

But they too would benefit from an agreement that would prevent a dangerous and costly spiral in fissile material production.

The dynamics of spin ½ objects cannot be accurately described using classical physics they are among the simplest systems which require quantum mechanics to describe them.

MADRID The Middle East is caught in a seemingly endless spiral of instability.

As a result, banks, borrowers, and governments are dragging each other into a vicious downward spiral.

Opportunities for work and a better life are necessary to draw combatants away from the cycle of conflict.

As that important stage approaches, every effort must be made to ensure that there is not a new spiral of violence.

And that's why I lump growing lethality of hatred and death spiral of negativity under the general rubric, reasons to be cheerful.

The downward spiral, which, above all, hurts the ordinary people of that nation, must be reversed.

5. Welcomes the Group of Eight action plan on ending the cycle of famine in the Horn of Africa, and looks forward to its full implementation

Sacrifice, too many Europeans believe, is not laying the groundwork for a better, more prosperous Europe, but is dragging them into a fatal tailspin.

Welcomes the Group of Eight action plan on ending the cycle of famine in the Horn of Africa, and looks forward to its full implementation

Without the political will to find common ground, the continual friction of tactic and counter tactic only creates suspicion and hatred and vengeance, and perpetuates the cycle of violence.

This has pushed them into a deflationary tailspin and put them at a substantial and potentially permanent competitive disadvantage vis à vis creditor countries.

As the Sun rotates once in approximately 25 days, the magnetic field transported by the solar wind gets wrapped into a spiral.

So, they run the risk to enter a vicious cycle of dependence the next agricultural campaign, should they not count with sufficient labor force.

In fact, if you've seen the Carousel of Progress at Disney World, you've seen this. Here are the cables coming up into this light fixture.

NEWPORT BEACH Some two years into Egypt s grass roots revolution, the country s economy is in a worrisome downward spiral.

And, as employment and incomes drop, spending on currently produced commodities drops further, and the economy spirals down into depression.

Will foreign governments and the International Monetary Fund extend vital finances to the new government, or will they let it flounder and drown in a tsunami of currency depreciation and inflation?

Short of this, the West will most likely end up as an accomplice to Egypt s continuing downward spiral into violence and economic collapse.

The first is unbearable for the more stable EU countries, because it would deprive them of their wealth and suck them into a dangerous fiscal maelstrom.

Unfortunately, instead of learning how to think in financially sophisticated ways, we still see labor unions in Europe and elsewhere dwelling too much on job security for working people.

So here I was wallowing in a vortex of emotions and depression and what have you, with the enormity of the situation, wanting to go to a place of healing, health and happiness.

What makes today s downward spiral particularly disheartening is that the economic crisis has hit at a time of the first glimmerings of progress, notably in health care.

If they go bankrupt, the insurance industry, which is likely a large holder of these debts, would quickly enter a spiral of collapse.

Those countries whose deficits have soared as a result of the global recession should not be forced into a death spiral as Argentina was a decade ago.

Even though the US and Iran are in a spiral of distrust, for example, there could be grounds for reestablishing a far healthier bilateral relationship.

Coupled with fears of a double dip recession in the United States, the European debt crisis is dragging the global economy into another cycle of financial panic and economic recession.

This, in turn, creates the need for more internal devaluation, further heightening the debt burden, and so on, in a vicious spiral downward into depression.

But an exception can again be made When both the private and public sectors are overburdened with debt, adjustment leads to a debt deflation spiral, particularly when conducted under a fixed exchange rate regime.