(a.) In the form of, or bounded by, a circle; round.
(a.) repeating itself; ending in itself; reverting to the point of beginning; hence, illogical; inconclusive; as, circular reasoning.
(a.) Adhering to a fixed circle of legends; cyclic; hence, mean; inferior. See Cyclic poets, under Cyclic.
(a.) Addressed to a circle, or to a number of persons having a common interest; circulated, or intended for circulation; as, a circular letter.
(a.) Perfect; complete.
(a.) A circular letter, or paper, usually printed, copies of which are addressed or given to various persons; as, a business circular.
(a.) A sleeveless cloak, cut in circular form.
Example Sentences:
(1) By hybridization studies, three plasmids in two forms (open circular and supercoiled) were detected in the strain A24.
(2) When irradiated circular DNA, previously nicked by T4 endonuclease V, is briefly exposed to elevated temperature, the DAN becomes susceptible to the action of exonuclease V, and pyrimidine dimers are selectively released.
(3) Circular muscle strips from the opossum esophageal body obtained 3-5 cm above the esophagogastric junction were suspended in organ baths for measurement of isometric tension.
(4) Noradrenaline decreased the phasic contraction amplitude of the circular muscle and exerted a stimulant effect on the tone which suggested an existence of two alpha 1-adrenoceptor subtypes.
(5) After methylene blue, the gradient in resting potential across the circular layer was greatly reduced or abolished.
(6) Circular dichroism (CD) spectra indicating different local orientation of oxazolone, when coupled to L or D side chain-terminating amino acids, support this suggestion.
(7) The alpha-helical content of the free form of the lipoprotein was measured from the circular dichroism spectrum of the lipoprotein in 0.01% sodium dodecyl sulfate and found to be 87%.
(8) Parameters affecting assembly of these complexes were sequences in circular DNA templates, sizes and sequences of linear DNA templates, temperature and incubation time.
(9) The mechanisms underlying the biphasic response (BR) of the circular muscle of the guinea pig ileum (CMGPI) to bradykinin (BK) have been examined.
(10) The distribution and lateral mobility of VDCCs on CA1 hippocampal neurons have been determined with biologically active fluorescent and biotinylated derivatives of the selective probe omega-conotoxin in conjunction with circular dityndallism, digital fluorescence imaging, and photobleach recovery microscopy.
(11) The structure of the Z-helix antigen was confirmed by circular dichroism (CD) and U.V.
(12) Dustin Benton Dustin Benton, head of resource stewardship, Green Alliance Creating a circular economy will take action in three areas: the economy, policy and politics, and innovation.
(13) Anastomotic devascularization has been incriminated in the development of post-operative complications (fistula, stenosis) of circular stapling.
(14) If people approach it in the right way and we show that this is a development agenda – it’s competitiveness, it’s jobs – then why wouldn’t it be adopted.” Read more like this: How much do you know about the circular economy?
(15) When the method proposed by Trela (1975) is applied, thin layers of the petrous crest are chiselled out until the common crus of the superior and posterior semi-circular becomes apparent.
(16) A comparison of the conformation of Folch-Pi apoprotein in organic solvent and in aqueous solutions has been made by ESR, infrared and circular dichroism spectroscopy studies.
(17) In the group of malignant schizophrenia, irrespective of the stage of the disease and in the group of circular forms there was a definite drop in the activity of cytochromoxidase, succinatedehydrogenase and MAO, while as the activity of the ATP-ase and peroxidase was increased.
(18) Circular cuts which surgically isolated the medial basal hypothalamus (MBH) from the remainder of the brain did not prevent copulation 4 to 24 h later, but did block reflex ovulation.
(19) Monodispersed N- and C-protected linear homo-oligomethionines (n = 2- -7) are studied by measurements of circular dichroism in the vacuum ultraviolet region.
(20) The first stage is characterized by circular disturbances of conditioned activity, vegetative shifts of compensatory character and intensification of individual characteristics of behaviour.
Porthole
Definition:
(n.) An embrasure in a ship's side. See 3d Port.
Example Sentences:
(1) From the vantage point of my 10-centimetre porthole, I glimpsed life forms with outlines like blown glass occasionally drifting past our lights, while small crustaceans hovered around like flies, keeping pace with our descent.
(2) Each animal in a den cage remained for 12 or more hours of its rest period almost exclusively in the darkened nest box, then at an abrupt arousal time moved to the light-sampling porthole.
(3) He then inserts five small “portholes” for his instruments, and I begin to see inside Franks’ belly on monitors showing images from Pring’s keyhole camera.
(4) Chest-high at the front, clad in black tiles, the structure had a number of openings and artfully arranged portholes.
(5) They wrote a message, placed it in a bottle, and tossed it into the sea through a porthole.
(6) With the lights switched off during ascent, I could press my face against the porthole to see the bioluminescent displays of deep-sea animals: flashes and squirts of light in the smothering darkness, triggered by the passing of our submersible.
(7) It really felt like a pioneering thing when we first arrived,” she says, sitting in the living room of her home, which nestles behind the foundry apse like a cosy Hobbit cave, its porthole windows looking down on the bronze-pouring action below.
(8) Perhaps the most famous Metabolist incarnation is Tokyo’s Nakagin Capsule Tower , another pile of concrete cubes dotted with porthole-like windows, erected in 1972.
(9) Having already lost two days’ work, and with a skeleton team, the core group of about 25 people entered Libé’s “porthole” conference room, where the paper holds its morning editorial meeting.
(10) Its undulating facade of tapering terracotta cones, studded with porthole windows, formed the basis of what would prove to be his trademark style.
(11) As I looked out of a porthole for the porpoises that are said to come in close to the shore, I marvelled at this perfect marriage of Danish nature and smart design.
(12) The recalcitrance of the US and others on this issue smacks of protectionism - closing the portholes and hunkering down.
(13) There was standing room only in the eighth floor editorial conference room known as "le hublot" (the porthole), where journalists' union representative Olivier Bertrand dismissed reports that shareholders had attracted €12m (£10m) in new investment as only rumours.
(14) Every time you join a yacht and meet your new crew, or look out of the porthole when you arrive in the Maldives, or the Seychelles, you get a kick.
(15) Such actions involve water cannons and the damage is nothing worse than a few broken portholes.
(16) This is a subtle and sophisticated way of mocking people who dared to file a complaint with the ECHR: ah, OK, so you say that a cage with bars is bad; well then, here's a cage made of glass, with a little porthole through which you can talk to your lawyers, but you need to twist and contort yourself every which way to actually be able to speak through it.
(17) Southerden has spent the last seven months, with the help of hundreds of locals, designing, building and decorating a 210-tonne bow, complete with portholes and life rafts, to fit onto the end of his pub, the Coach and Horses in Kibworth .
(18) "The criminals managed to cut off all means of communication, but the 'prisoners' tossed a bottle with a message through a porthole explaining the situation," said La Russa.
(19) Our portholes became discs of the deepest blue imaginable – a colour eloquently described as "luminous black" by deep-sea pioneer William Beebe , after whom we named the undersea vents below.
(20) So far it has survived Trafalgar Square's infamous pigeons remarkably well, and the portholes in the base hide airconditioning to stop the bottle, made from perspex by an Italian firm specialising in aquarium manufacture, from fogging up.