(a.) Consisting of four; by fours, or in sets of four.
(a.) Later than, or subsequent to, the Tertiary; Post-tertiary; as, the Quaternary age, or Age of man.
(n.) The number four.
(n.) The Quaternary age, era, or formation. See the Chart of Geology.
Example Sentences:
(1) The quaternary structure of ribonucleotide reductase of Escherichia coli was investigated, with the use of purified B1 and B2 proteins and bifunctional cross-linking agents.
(2) The sensitivity of an indirect fluorescent antibody (IFA) test (screening test) for the detection of antibodies to cytomegalovirus (CMV) was examined by using 128 serum specimens and quaternary aminoethyl (QAE)-Sephadex A50 column chromatography to separate IgM from IgG class antibodies.
(3) Modifications in quaternary structure induced by variation of these physicochemical parameters were followed by means of X-ray and quasi-elastic light-scattering and quantified in terms of weight average molecular weight (M), radius of gyration (Rg) and hydrodynamic radius (Rh).
(4) These features of the new quaternary structure, denoted Y, may therefore be representative of quaternary states that occur transiently along pathways between the normal unliganded, T, and liganded, R, hemoglobin structures.
(5) On the other hand, the lack of any twitch-potentiating effect by naloxone methylbromide, a quaternary derivative of naloxone, suggests that opioids which potentiate the twitch must enter the lipid phase of the membrane to act.
(6) Two additional quaternary ammonium compounds, tetraethylammonium and N1-methylnicotinamide, were not significantly bound to either tissue.
(7) These effects are due to residual silanols on the surface of the column material and may be remedied by adding suitable amines or quaternary ammonium ions to the eluent as anti-tailing agents.
(8) A quantitative thin layer chromatographic (TLC) method has been developed for determination of the antiarrhythmic quaternary ammonium compound N,N-bis (phenylcarbamoyl methyl) dimethylammonium chloride (QX-572) in biological materials.
(9) While currently available antiarrhythmic agents fail to achieve the desired effect, the recent evidence dealing with the quaternary ammonium derivatives of propranolol, lidocaine, and bretylium provides some hope for the future development of drugs with antiarrhythmic as well as antifibrillatory properties which may provide a therapeutic approach to the prevention of SCD.
(10) In case of non hydrolyzing salts, the quaternary ammonium bromide salts it could not surely be proved by the applied methods whether primary ion exchange had been followed by secondary ion exchange or only primary ion exchange had occurred.
(11) Naloxone methobromide (naloxone MB), a quaternary compound, was also effective in antagonising this effect of nalbuphine but was less effective than naloxone hydrochloride.
(12) Temperature, protein tertiary and quaternary structure, chain heterogeneity, and ligand rebinding subsequent to CO photolysis all affect the line width and position of this transition.
(13) Iodine-containing solutions and quaternary ammonium compounds rarely sensitize.
(14) Administration of the quaternary derivative, neostigmine, indicated that the effects of scopolamine at 22 days were probably central in origin.
(15) The relationships between thermodynamic quantities in a quaternary system of electrolytes are discussed in Appendix 2.
(16) Liquid crystals possess high density packing of DNA molecules complexed with quaternary ammonium salt of oligomer-25 conidin.
(17) Its quaternary dimethyl derivative, designated as pranolium was firstly prepared by Lucchesi.
(18) On the basis of these structural studies, we discuss the relationships between the conformational differences in the allosteric site and the small changes in the quaternary structure within the T form to the possible mechanisms for CTP inhibition and ATP activation.
(19) N,N-dimethylanatoxin (DMAnTX), the quaternary derivative of the potent nicotinic agonist (+)-anatoxin-a (AnTX), has been evaluated for potency and efficacy at nicotinic acetylcholine receptors of frog motor endplates and Torpedo electric organs.
(20) Reaction of the thiol reagent 5,5'-dithio-bis(2-nitrobenzoic acid) (Nbs2) with the brain-specific protein S-100 favours stabilization of the quaternary structure of the protein via disulfide bond formation.
Write
Definition:
(v. t.) To set down, as legible characters; to form the conveyance of meaning; to inscribe on any material by a suitable instrument; as, to write the characters called letters; to write figures.
(v. t.) To set down for reading; to express in legible or intelligible characters; to inscribe; as, to write a deed; to write a bill of divorcement; hence, specifically, to set down in an epistle; to communicate by letter.
(v. t.) Hence, to compose or produce, as an author.
(v. t.) To impress durably; to imprint; to engrave; as, truth written on the heart.
(v. t.) To make known by writing; to record; to prove by one's own written testimony; -- often used reflexively.
(v. i.) To form characters, letters, or figures, as representative of sounds or ideas; to express words and sentences by written signs.
(v. i.) To be regularly employed or occupied in writing, copying, or accounting; to act as clerk or amanuensis; as, he writes in one of the public offices.
(v. i.) To frame or combine ideas, and express them in written words; to play the author; to recite or relate in books; to compose.
(v. i.) To compose or send letters.
Example Sentences:
(1) It is my desperate hope that we close out of town.” In the book, God publishes his own 'It Getteth Better' video and clarifies his original writings on homosexuality: I remember dictating these lines to Moses; and afterward looking up to find him staring at me in wide-eyed astonishment, and saying, "Thou do knowest that when the Israelites read this, they're going to lose their fucking shit, right?"
(2) We report on a patient, with a CT-verified low density lesion in the right parietal area, who exhibited not only deficits in left conceptual space, but also in reading, writing, and the production of speech.
(3) Writing in the Observer , Schmidt said his company's accounts were complicated but complied with international taxation treaties that allowed it to pay most of its tax in the United States.
(4) During these delays, medical staff attempt to manage these often complex and painful conditions with ad hoc and temporizing measures,” write the doctors.
(5) Arrogant, narcissistic, egotistical, brilliant – all of that I can handle in Paul,” Levinson writes.
(6) Maybe it’s because they are skulking, sedentary creatures, tied to their post; the theatre critic isn’t going anywhere other than the stalls, and then back home to write.
(7) They are about to use a newer version to write prescriptions and office visit notes and to find general medical and patient-specific information.
(8) She said a referendum was off the table for this general election but, pressed on whether it would be in the SNP manifesto for 2016, she responded: “We will write that manifesto when we get there.
(9) An important step in instrument development is writing the items that are derived from concept analysis and validation.
(10) The authors write: “In the wake of the financial crisis, central banks accumulated large numbers of new responsibilities, often in an ad hoc way.
(11) One mortgage payer, writing on the MoneySavingExpert forum, said: "They are asking for an extra £200 per month for the remaining nine years of our mortgage.
(12) The government also faced considerable international political pressure, with the United Nations' special rapporteur on torture, Juan Méndez, calling publicly on the government to "provide full redress to the victims, including fair and adequate compensation", and writing privately to David Cameron, along with two former special rapporteurs, to warn that the government's position was undermining its moral authority across the world.
(13) Kang Hyun-kyung writes for the Korea Times, not the Korean Herald.
(14) "The new feminine ideal is of egg-smooth perfection from hairline to toes," she writes, describing the exquisite agony of having her fingers, arms, back, buttocks and nostrils waxed.
(15) An untiring advocate of the joys and merits of his adopted home county, Bradbury figured Norfolk as a place of writing parsons, farmer-writers and sensitive poets: John Skelton, Rider Haggard, John Middleton Murry, William Cowper, George MacBeth, George Szirtes.
(16) A commercial medical writing company is employed by a drug company to produce papers that can be rolled out in academic journals to build a brand message.
(17) David Rothkopf, writing in Foreign Policy, is similarly sceptical. "
(18) The existence is therefore proposed of some neural mechanism that controls the higher cerebral function of writing via the thalamus.
(19) The postulated deficit is contrasted to the hypothesis of impairment to the lexical-semantic component, required to explain performance by brain-damaged subjects described elsewhere who make seemingly identical types of oral production errors to those of RGB and HW, but, in addition, make comparable errors in writing and comprehension tasks.
(20) Based on our work on the EIA and assessors’ own reports on the 2010 REF pilot , assessment panels are able to account for factors such as the quality of evidence, context and situation in which the impact was occurring – and even the quality of the writing – to differentiate between, and grade, case studies.