(v. t.) To render (a person) certain; to cause to feel certain; to make confident; to assure; to apprise.
(v. t.) To make (a thing) certain to the mind; to free from obscurity, doubt, or change; to make sure of; to fix; to determine.
(v. t.) To find out or learn for a certainty, by trial, examination, or experiment; to get to know; as, to ascertain the weight of a commodity, or the purity of a metal.
Example Sentences:
(1) We have investigated the effect of methimazole (MMI) on cell-mediated immunity and ascertained the mechanisms of immunosuppression produced by the drug.
(2) Prior to oral feeding, little or no ELA was detected in stools and endotoxinemia was ascertained in only six of 45 infants (13%).
(3) A total of 13 ascertainments of folate sensitive autosomal fragile sites is observed, of which 10q23 fragility appears to be the most frequent.
(4) A similar examination of the effects of PD was also carried out in vitro to ascertain whether PD itself or its metabolites are involved in its action.
(5) The purity and configuration of each isomer of the free acid and N-chloroacetylated derivative were ascertained by: (a) paper chromatography in five solvent systems, (b) elemental analysis, (c) Van Slyke nitrous acid determination of alpha-carbonyl carbon, and (d) Van Slyke ninhydrin determination of alpha-carbonyl carbon, and (e) optical rotation.
(6) In an anthropologic study of illness referral among Latin-American immigrants three phases were ascertained: First, there was extended use of self-treatment.
(7) In 20 adult patients with asthma, we evaluated bronchodilation to a single administration of metered-dose glycopyrrolate aerosol (GA) to ascertain its onset and duration of action along with evaluation of safety.
(8) 64% of the patients without nodular metastases and 45% of the patients with histologically ascertained nodular metastases and 45% of the patients with histologically ascertained nodular metastases survived the 3-year interval.
(9) The results indicated a very good comparability between the dot-blot assay and IF-tests, and this dot-blot method was ascertained as a simple and useful method for the scrub typhus serodiagnosis.
(10) Combinations of YM534 with other anti-cancer agents were examined to ascertain whether YM534 potentiated other anti-cancer agents against the KB cell line and its multidrug-resistant counterpart, VJ-300.
(11) Three experiments in person perception were conducted to investigate the conditions under which naive observers label an actor as aggressive and to ascertain how this label affects the reactions of the observers to the actor.
(12) This study was designed to ascertain the frequency of these problems in our RS patients, whether they were related to other clinical features of RS and what was the extent of the resulting disability.
(13) The nutritional requirements for optimal production of biologically active l-asparaginase by a strain of Escherichia coli have been ascertained.
(14) Fifty-seven strains of enterotoxigenic Escherichia coli isolated from humans and pigs and producing thermolabile (LT) enterotoxin were used to ascertain the efficiency of the Biken test compared to the passive immune haemolysis test (PIH), considered as very sensitive for detecting that enterotoxin.
(15) In the formation of the transformation index the difference between the two groups could be statistically ascertained.
(16) This was a highly significant (p less than 0.0001) predictor of 5-year total mortality, whose ascertainment was virtually complete.
(17) On the basis of segregating phenotypes, the genetic potentials of these compatible nocardiae were ascertained as follows: the formation of a diploid with subsequent segregation of parental or haploid recombinant genomes or both; persistence of the diploid through many generations; continuing reassortment of genetic information by multiple matings between parental or recombinant organisms; and, very probably, second-round recombinations within the diploid.
(18) Based on the ratio of plasma membrane marker enzyme activity determined in the nuclear preparation, the purity of the isolated nuclei was ascertained.
(19) The amount of free testosterone in the saliva was also ascertained for 23 of the subjects.
(20) In addition, re-analysis of previous investigations of the MAB underscores the importance of ascertaining the reading level of subjects prior to the administration of the MAB.
Reek
Definition:
(n.) A rick.
(n.) Vapor; steam; smoke; fume.
(v. i.) To emit vapor, usually that which is warm and moist; to be full of fumes; to steam; to smoke; to exhale.
Example Sentences:
(1) The semi-final reeked of history as it pitted South Americans who had won the trophy twice against opponents with so much to rue in this competition.
(2) But the top-down crudity of the policy reeks of wonks who have never left a Westminster thinktank.
(3) A., Reeke, G. N., Jr., Quiocho, F. A., Bethge, P. H., Ludwig, M. L., Steitz, T. A., Muirhead, H., and Coppola, J. C. (1968) Brookhaven Symp.
(4) He blamed the reek and weird industry he was watching.
(5) Riffs that echo Metallica's Black Album, an encore that references Born to Run, and a band of session musicians straight out of 80s rock central casting; an Eric Church gig reeks of classic rock right down to the lead man's aviators, stubble and Jack Daniel's and Coke.
(6) This is based on a myth – there would have been little impact on the outcome of almost any postwar British elections if Scotland's votes were not included – but this silence still reeks of hypocrisy.
(7) Photograph: Kareem Shaheen for the Guardian The Guardian, the first western media organisation to visit the site of the attack, examined a warehouse and silos directly next to where the missile had landed, and found nothing but an abandoned space covered in dust and half-destroyed silos reeking of leftover grain and animal manure.
(8) The fish that were not killed by the heavy pollution now reek of petroleum and cannot sustain a village population of 69,000 people.
(9) Despite it being the second day of 30C-plus daytime heat and desert dust whipped up by the wind, accompanied by the omnipresent reek of strong weed, there are no sparked-out casualties to be seen.
(10) (Reeke, G. N., Jr., Becker, J. W., and Edelman, G. M. (1975) J. Biol.
(11) Photograph: Fox Searchlight Plinking harpsichord music Almost the entire soundtrack is by Alexandre Desplat, so we’re going to assume it reeks of harpsichord.
(12) The air reeked of pine resin and the pitchy vinegar of wood ants.
(13) Cameron worried that the whole Stronger In approach reeked of a metropolitan europhilia that would not chime with the public mood.
(14) Sneaked out quietly in a written answer to the House of Lords on Monday, the end of British support for search and rescue operations in the southern Mediterranean reeks suspiciously of Australia’s “stop the boats” solution .
(15) Yet the old togetherness is only visible in short bursts these days and the second Mourinho era is in danger of ending in bitter acrimony after Chelsea lurched deeper into crisis with a performance that reeked of indiscipline on and off the pitch at Upton Park.
(16) I landed back in Edmonton, and upon exiting the airport, was immediately struck by the overwhelming reek of nature.
(17) While sales figures are still miniscule, hundreds of new cassette labels have begun over the past few years; her favourites include Suplex , Reeks of Effort and Sexbeat , which is releasing a Cassette Store Day exclusive by Polaris music prize winners Fucked Up .
(18) Everything we owned was being flogged off by pinstriped bastards reeking of lunch.
(19) This guy was more than fifty years old, his clothes were oily, he wore a pair of yellow rubber shoes, and his clothes reeked of pesticide.
(20) Maria Zakharova, the foreign ministry spokeswoman, wrote on social media that the British bank’s decision earlier this week to close RT’s bank accounts “reeked of” the BBC – implying the British state broadcaster may have been pressing for the closure of Russia Today.