A snail's shell is spiral in form.

The Road to the Double Helix, the Structure of DNA

And you can see a little bit of double helix forming there.

A spiral of frustration and antagonism must not be allowed to develop.

A spiralling AIDS epidemic could swamp the whole society.

But this would ignore the dark underside of our educational spiral.

For the last four years, certainly, Turkey has been caught in a vicious spiral of authoritarianism.

We want to look at individual strands and not think about the double helix.

Shahi Jilapi (fried swirls of dough soaked in sugar water), a famous sweet delicacy of Dhaka.

Now we finally have a chance to break out of the downward spiral of economic decline.

After the discovery of the double helix model of DNA, Crick's interests quickly turned to the biological implications of the structure.

Prior to publication of the double helix structure, Watson and Crick had little direct interaction with Franklin herself.

More threats will only push the international community further along the spiral of escalation and, possibly, into military action.

Compounding that error was the absence of any substantive decision concerning how to extricate Cyprus from its downward spiral.

Fortunately, we have relatively little experience with deflation to test the downward spiral theory.

Moreover, those women who do reach higher ranking positions are susceptible to a visibility vulnerability spiral, owing to their minority status.

It was possible to predict the number of bases stacked within a single turn of the DNA helix (10 per turn a full turn of the helix is 27 angströms in the compact A form, 34 angströms 3.4 nm in the wetter B form).

But Japan has experienced a low rate of inflation and some sustained short periods of deflation without ever producing a downward price spiral.

Linus Pauling was the first to identify the 3.6 amino acids per helix turn ratio of the Alpha helix.

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

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

The result is a trap in which poverty causes bad governance and bad governance causes poverty a two way spiral downward that can lead to such extreme deprivation that the government, lacking computers, telephones, information systems, and trained civil servants, couldn t function honestly even if it wanted to.

So there's a strand that goes like this, goes along one helix and binds it jumps to another helix and comes back.

Crick did not see Franklin's B form X ray images (Photo 51) until after the DNA double helix model was published.

If the six governments want to avoid the escalation spiral and curb the proliferation dynamic, they need to change strategy and objective.

Indeed, without the single currency, many of these countries would have succumbed to a downward spiral of devaluation, default, and recourse to the IMF.

In sharp contrast, a debt write down like Greece s in 2012, which resulted from a program s failure, only contributes to maintaining the downward spiral.

The pathetic attempt by Netanyahu s opponents to shift the campaign to the spiraling cost of living and prohibitive housing prices was easily defeated by that compelling message.

Given Pauling's recent success in discovering the Alpha helix, they feared that Pauling might also be the first to determine the structure of DNA.

During their model building, Crick and Watson learned that an antiparallel orientation of the two nucleotide chain backbones worked best to orient the base pairs in the centre of a double helix.

It will be very tough not only for Greece, but for all the other overextended countries of Europe to tighten fiscal policy in the midst of recession without risking a deepening spiral.

Penolakan Renzi atas aturan fiskal yang mendorong Italia ke dalam spiral utang deflasi yang dapat dihindari ini dapat dimengerti namun, karena tidak adanya proposal tentang aturan aturan alternatif, hal ini pun tidak menghasilkan apa apa.

The controversy arose from the fact that some of Franklin's unpublished data were used without her knowledge or consent by Watson and Crick in their construction of the double helix model of DNA.

Global leadership today seems to be held hostage by financial interests and associated media, ideologists, and oligarchs whose political influence enables them to secure more rents and pay lower taxes in what must truly be the most vicious of circles. Indeed, the menace that now confronts us is not public debt or inflation, but a downward economic spiral that will be increasingly difficult to reverse.

Indeed, the menace that now confronts us is not public debt or inflation, but a downward economic spiral that will be increasingly difficult to reverse.

Yet there is a sense that progress and understanding will require something new an economics of virtuous circles, thresholds, and butterfly effects, in which small changes have very large effects.

The allegations involve the armed forces manipulation of the Mindanao vote underscoring how state failure in the south, a politicized military, and paralysis in the capital reinforce each other in a downward spiral.

By isolating and defining nucleic acid and the nucleobases, he provided the necessary precursors that led to the double helix model of DNA, devised by James D. Watson and Francis Crick in 1953.

A draft report by American intelligence agencies has also concluded that Afghanistan is in a downward spiral and casts serious doubt on the Afghan government s ability to stem the Taliban s resurgence. Moreover, King Abdullah of Saudi Arabia hosted a Ramadan breakfast for the Afghan government and Taliban representatives.

Ultimately, these financial failures reflect the downward spiral of house prices and the increasing number of homes with negative equity, i.e., with substantial mortgage debt in excess of market values.

A draft report by American intelligence agencies has also concluded that Afghanistan is in a downward spiral and casts serious doubt on the Afghan government s ability to stem the Taliban s resurgence.

The genetic material, in general, single stranded RNA, but ssDNA in some cases, is bound into the protein helix by interactions between the negatively charged nucleic acid and positive charges on the protein.

In a region full of paradoxes, the Hamas victory may have added another one usually, when extremists on one side become stronger, it plays into the hands of extremists on the other side, producing a dangerous spiral effect.

But, in an increasingly inflationary environment, any such efforts could fuel an outbreak of the dreaded wage price spiral the same lethal interplay that wreaked such havoc in the United States in the 1970 s.

She made a long run with the ball down the left side of the field, then curled into the middle and whipped the ball into the goal to give the Americans a 2 0 lead.