Crossword clues for annulation
annulation
The Collaborative International Dictionary
Annulation \An`nu*la"tion\, n.
A circular or ringlike formation; a ring or belt.
--Nicholson.
Wiktionary
n. 1 The formation of a ring 2 (context organic chemistry English) Any reaction that forms a ring of atoms 3 Any structure in the form of a ring
Wikipedia
In organic chemistry annulation (from the Latin for "little ring"; occasionally annelation) is a chemical reaction in which a new ring is constructed on a molecule.
Examples are the Robinson annulation, Danheiser annulation and certain cycloadditions. Annular molecules are constructed from side-on condensed cyclic segments, for example helicenes and acenes. In transannulation a bicyclic molecule is created by intramolecular carbon-carbon bond formation in a large monocyclic ring. An example is the samarium(II) iodide induced ketone - alkene cyclization of 5-methylenecyclooctanone which proceeds through a ketyl intermediate:
Usage examples of "annulation".
An interview with Incan-denza was posthumously included in a book on the genesis of annulation.
Most of the lithioids can't be smashed or studied and exist mostly to explain gaps and incongruities in annulation equations.
And though Tex Watson's overall handle on Cold-Containment DT-annulation is shaky, his lay-physics survey of combustion and annulation has some sort of academic validity to it, especially because he some terms gets Pemulis to guest-lecture when he and Pemulis are in a period of detente.
It all started with him and Mario and me in the sauna, him breaking down, me and Mario trying to talk him out of the crazy washed-up-at-fifteen-type depressed talk, Mario exploiting a previous like therapeutic bond with the kid from about the mole, then with me putting DT-annulation in broad-stroke terms a freaking invertebrate could have understood for Christ's sake.
The extra-hot breedering and lithiumization stuff gets hairy, but the whole fusion/fission waste-annulation thing in toto you can imagine as nothing but a huge right triangle.
What the guy did was he helped design these special holographic conversions so the team that worked on annulation could study the behavior of subatomics in highly poisonous environments.
Adalbert in the now over-lush potato-growing country off Provincial Autoroute 204 in L'Islet Province, Quebec, just over the border from what is now the eastern Concavity, such that the funeral had to be delayed and then rushed to be fit in between annulation-cycles) 161.
A couple of Incandenza's more accessible early documentaries were bought by Inter- Lace on a distribution-factored contingency basis, but except for a flat PBS-ish one on the lay priciples of DT-annulation they never brought Meniscus/Latrodectus more than a fraction of the interest on the interest from Himself's rearview-mirror fortune.
Speech by Merlin: "The peasants have been made to believe that the annulation of the banalities (the obligation to use the public mill, wine-press, and oven, which belonged to the noble) carried along with it the loss to the noble of all these.