What's the difference between confirm and contradict?

Confirm


Definition:

  • (v. t.) To make firm or firmer; to add strength to; to establish; as, health is confirmed by exercise.
  • (v. t.) To strengthen in judgment or purpose.
  • (v. t.) To give new assurance of the truth of; to render certain; to verify; to corroborate; as, to confirm a rumor.
  • (v. t.) To render valid by formal assent; to complete by a necessary sanction; to ratify; as, to confirm the appoinment of an official; the Senate confirms a treaty.
  • (v. t.) To administer the rite of confirmation to. See Confirmation, 3.

Example Sentences:

  • (1) Clinical and roentgenographic criteria could not discriminate between patients with and without pneumonia, confirming the findings of previous investigations.
  • (2) The nuclear origin of the Ha antigen was confirmed by the speckled nuclear immunofluorescence staining pattern given by purified antibody to Ha obtained from a specific immune precipitate.
  • (3) Trifluoroacetylated rabbit serum albumin was 5 times more reactive with these antibodies and thus more antigenic than the homologous acetylated moiety confirming the importance of the trifluoromethyl moiety as an epitope in the immunogen in vivo.
  • (4) In vitro studies carried out in this Department confirmed the high activity of mecillinam against Salmonella spp.
  • (5) The results of our microscopic model confirm that the continuum hypothesis used in our previous macroscopic model is reasonable.
  • (6) Consensual but rationally weak criteria devised to extract inferences of causality from such results confirm the generic inadequacy of epidemiology in this area, and are unable to provide definitive scientific support to the perceived mandate for public health action.
  • (7) The results of the evaluation confirm that most problems seen by first level medical personnel in developing countries are simple, repetitive, and treatable at home or by a paramedical worker with a few safe, essential drugs, thus avoiding unnecessary visits to a doctor.
  • (8) This theory was confirmed by product analysis and by measuring the affinity of the substrate for the enzyme by its inhibition of p-nitrophenyl glucoside hydrolysis.
  • (9) In 1 of the 3, anterior capsular detachment was also demonstrated radiographically and confirmed surgically.
  • (10) These observations were confirmed by the killing curves in pooled serum obtained at peak and trough levels.
  • (11) The pancreatic changes are unlikely to be an artefact, but rather a direct toxic effect of the alcohol as confirmed by the biochemical changes.
  • (12) Thus, our study confirmed that male subjects with a history of testicular maldescent have an increased risk for testis cancer, although the magnitude of this risk was lower than suggested previously.
  • (13) The operative arteriograms confirmed vascular occlusive phenomenon.
  • (14) A specimen of a very early ovum, 4 to 6 days old, shown in the luminal form of imbedding before any hemorrhage has taken place, confirms that the luminal form of imbedding does occur.
  • (15) One of the main components was confirmed to be caffeic acid which had inhibitory effect on renal failure in mice by Ac1-P.
  • (16) Abbott also unveiled his new ministry, which confirmed only one woman would serve in the first Abbott cabinet.
  • (17) We have confirmed this directly by showing that pure CCK is a potent inhibitor of gastric emptying.
  • (18) According to some reports as many as 30 people were killed in the explosion, although that figure could not be independently confirmed.
  • (19) All masses had either histologic confirmation (n = 11) or confirmation with other imaging modalities (n = 4).
  • (20) An inverse relationship between the pumping capacity of the heart and vascular resistance was confirmed at different stages of examination and treatment of the patients.

Contradict


Definition:

  • (v. t.) To assert the contrary of; to oppose in words; to take issue with; to gainsay; to deny the truth of, as of a statement or a speaker; to impugn.
  • (v. t.) To be contrary to; to oppose; to resist.
  • (v. i.) To oppose in words; to gainsay; to deny, or assert the contrary of, something.

Example Sentences:

  • (1) We present a mathematical model that is suitable to reconcile this apparent contradiction in the interpretation of the epidemiological data: the observed parallel time series for the spread of AIDS in groups with different risk of infection can be realized by computer simulation, if one assumes that the outbreak of full-blown AIDS only occurs if HIV and a certain infectious coagent (cofactor) CO are present.
  • (2) The pattern of results is consistent with a role for the dorsal bundle in attentional processes but appears to contradict the predictions required if the dorsal bundle were to have a role in frustrative nonreward.
  • (3) The continence achieved in this case seems to be in contradiction to some of the accepted concepts of the mechanisms of continence.
  • (4) The notion of life-threatening dermatoses may seem to be a contradiction in terms, but in fact there are a number of serious dermatologic conditions that require prompt attention to prevent fatal consequences.
  • (5) This is contradicted, however, by maintained blood pressure and pulmonary capillary wedge pressure, increased cardiac output, and reduced peripheral resistance.
  • (6) The observation of myelinated serotonin-containing axons in the white matter of the monkey dorsolateral funiculus contradicts the view that the descending serotoninergic projection consists entirely of unmyelinated fibers, particularly since the conduction velocity of the fine fibers would be too slow to account for the earliest latency of descending inhibition following stimulation in the brainstem.
  • (7) After heading for Rome with his long-term partner, Howard Auster, he returned to fiction with a bestselling novel, Julian, based on the life of a late Roman emperor; a political novel, Washington DC, based on his own family; and Myra Breckinridge, a subversive satire that examined contradictions of gender and sexuality with enough comic brio to become a worldwide bestseller.
  • (8) We suggest that the contradictions can be resolved if one assumes that C1 activation can be both an intra- and intermolecular process; which process dominates is determined by the state of C1 and by experimental conditions.
  • (9) He then went on to contradict the claims made by Attenborough in his own Radio Times article by stating that the polar bear population is, in fact, rising, Antarctic sea ice is expanding, and there was "no global warming at all" in the last quarter of the 20th century.
  • (10) The Muslim Brotherhood, Egypt's largest organised political movement, added its voice to the chorus of discontent, accusing Scaf of contradicting 'all human, religious and patriotic values' with their callousness and warning that the revolution that overthrew former president Hosni Mubarak earlier this year was able to rise again.
  • (11) "Well…" His delightful press secretary, Lena, starts giggling as her boss tries to unknot himself from this contradiction.
  • (12) With respect to the issue of complexity in perception, the findings clearly contradicted the notion that dieters simply dichotomize food into "good" and "bad" categories.
  • (13) Theresa May’s plan for a loose alliance with the Democratic Unionists to prop up her government was thrown into confusion on Saturday night after the Northern Ireland party contradicted a No 10 announcement that a deal had been reached.
  • (14) However, some facts observed contradict the validity of this hypothesis for coronary artery SMC in contrast to taenia caeci: 1) elevation of external Ca2+ concentration did not affect the time course of ICa inactivation; 2) inactivation of In.s., i.e.
  • (15) Merkel’s interior and finance ministers, both in the same party, regularly contradict her.
  • (16) When he had those Aids I went to my synagogue and I prayed for him.” Sterling said he admired Johnson, 53, as a “good” man, then contradicted himself.
  • (17) They want to destroy them all because they know there are lots of discrepancies and contradictions in them."
  • (18) The unexpected announcement by Eric Holder, the attorney general, contradicts Utah’s refusal to recognise some 1,300 same-sex marriages that were licensed during a brief window in December when a federal judge ruled the state’s ban was unconstitutional .
  • (19) According to the results in hand there exists a contradiction to the opinions hitherto existing about a distinct age dependence in the bone structure and distinct sex differences in the findings of the structures of the Ist order.
  • (20) We arrive also to the conclusion that, in contradiction with what we have seen in the literature overview, it seems that narcissistic personality disorders have no negative effect on literary creation.