What's the difference between performer and preside?

Performer


Definition:

  • (n.) One who performs, accomplishes, or fulfills; as, a good promiser, but a bad performer; especially, one who shows skill and training in any art; as, a performer of the drama; a performer on the harp.

Example Sentences:

  • (1) From 1982 to 1989, bronchoplasty or segmental bronchoplasty and pulmonary arterioplasty in combination with lobectomy and segmentectomy were performed for 9 patients with central type lung carcinoma.
  • (2) All transplants were performed using standard techniques, the operation for the two groups differing only as described above.
  • (3) These data indicate a steady improvement in laboratory performance over the last 10 years.
  • (4) In conclusion, the efficacy of free tissue transfer in the treatment of osteomyelitis is geared mainly at enabling the surgeon to perform a wide radical debridement of infected and nonviable soft tissue and bone.
  • (5) This paper discusses the typical echocardiographic patterns of a variety of important conditions concerning the mitral valve, the left ventricle, the interatrial and interventricular septum as well as the influence of respiration on the performance of echocardiograms.
  • (6) After two weeks all animals were killed and autopsies of the animals were performed.
  • (7) The 1989 results were compared with those of a similar survey performed in 1986.
  • (8) During the performance of propulsive waves of the oesophagus the implanted vagus nerve caused clonic to tetanic contractions of the sternohyoid muscle, thus proving the oesophagomotor genesis of the reinnervating nerve fibres.
  • (9) Theoretical computations are performed of the intercalative binding of the neocarzinostatin chromophore (NCS) with the double-stranded oligonucleotides d(CGCG)2, d(GCGC)2, d(TATA)2 and d(ATAT)2.
  • (10) In addition autoradiography was performed to localize labelled cells in the inner ear.
  • (11) Surgical repair of the rheumatologic should however, is performed rarely, and should be reserved for the infrequent cases that do not respond to medical therapy.
  • (12) Six hours later, bronchoalveolar lavage was performed.
  • (13) Basing the prediction of student performance in medical school on intellective-cognitive abilities alone has proved to be more pertinent to academic achievement than to clinical practice.
  • (14) It has also been used to measure the amount of excision repair performed by non-replicating cells damaged by carcinogens.
  • (15) The performance characteristics of the CCD are well documented and understood, having been quantified by many experimenters, especially in the physical sciences.
  • (16) 2.35pm: West Ham co-owner David Sullivan has admitted that a deal to land Miroslav Klose is unlikely to go through following the striker's star performances in South Africa.
  • (17) Just after blood sampling, FEV1 measurements were performed.
  • (18) Effects of habitual variations in napping on psychomotor performance, short-term memory and subjective states were investigated.
  • (19) The study examined the sustained effects of methylphenidate on reading performance in a sample of 42 boys, aged 8 to 11, with attention deficit-hyperactivity disorder (ADHD).
  • (20) In addition, control experiments with naloxone, ethanol, or cigarette smoking alone were performed.

Preside


Definition:

  • (v. i.) To be set, or to sit, in the place of authority; to occupy the place of president, chairman, moderator, director, etc.; to direct, control, and regulate, as chief officer; as, to preside at a public meeting; to preside over the senate.
  • (v. i.) To exercise superintendence; to watch over.

Example Sentences:

  • (1) In early 2000, during the first months of Vladimir Putin’s presidency, Babitsky was kidnapped by Russian forces and disappeared for many weeks.
  • (2) All former US presidents set up a library in their name to house their papers and honour their legacy.
  • (3) In platform shoes to emulate Johnson's height, and with the aid of prosthetic earlobes, Cranston becomes the 36th president: he bullies and cajoles, flatters and snarls and barks, tells dirty jokes or glows with idealism as required, and delivers the famous "Johnson treatment" to everyone from Martin Luther King to the racist Alabama governor George Wallace.
  • (4) He was very touched that President Nicolas Sarkozy came out to the airport to meet us, even after Madiba retired.
  • (5) In fact, you might read it as a signal … that the president might well lose on this,” she said.
  • (6) To become president of Afghanistan , Ashraf Ghani Ahmadzai changed his wardrobe and modified his name, gave up coffee, embraced a man he once denounced as a “known killer” and even toyed with anger management classes to tame a notorious temper.
  • (7) They have actively intervened with governments, and particularly so in Africa.” José Luis Castro, president and chief executive officer of Vital Strategies, an organisation that promotes public health in developing countries, said: “The danger of tobacco is not an old story; it is the present.
  • (8) Both former presidents Bush have said they will sit out the 2016 campaign, as has former presidential candidate Jeb Bush.
  • (9) Cas reduced it further to four, but the decision effectively ends Platini’s career as a football administrator because – as he pointedly noted – it rules him out of standing for the Fifa presidency in 2019.
  • (10) Herman Van Rompuy, the European Council president chairing the summit, hoped to finesse an overall agreement on the banking supervisor.
  • (11) "For a better world, not only for the Iranian people but for the next generation across the globe, I earnestly hope that President Rouhani will receive a warm welcome and meaningful responses during his visit to the UN."
  • (12) Western diplomats acknowledge that the capture of Qusair is likely to have emboldened President Bashar al-Assad , making him less likely to consider concessions – let alone stepping down.
  • (13) Companies had made investments in certain energy sources, the president said, so change could be “uncomfortable and difficult”.
  • (14) I am rooting hard for you.” Ronald Reagan simply told his former vice-president Bush: “Don’t let the turkeys get you down.” By 10.30am Michelle Obama and Melania Trump will join the outgoing and incoming presidents in a presidential limousine to drive to the Capitol.
  • (15) One might expect that a similar news spike and rebounding of support for stricter gun control can happen, given President Obama's new push.
  • (16) To safeguard its long-time regional ally, Iran gave full political, economic and military backing to the embattled Syrian president.
  • (17) The lies Trump told this week: from murder rates to climate change Read more “President Obama has commuted the sentences of record numbers of high-level drug traffickers.
  • (18) But to treat a mistake as an automatic disqualification for advancement – even as heinous a mistake as presiding over a botched operation that resulted in the killing of an innocent man – could be depriving organisations, and the country, of leaders who have been tested and will not make the same mistake again.
  • (19) It certainly isn’t a good time for the association but we as a team are insisting on this being cleared up transparently and Wolfgang Niersbach, as president, is part of that.
  • (20) Bob Farnsworth, president of Nashville, Tennessee-based Hummingbird Productions, told trade publication Variety that the film was set for release in 2015 and would star Karolyn Grimes, who played George Bailey's daughter in the original film.