What's the difference between perform and realise?

Perform


Definition:

  • (v. t.) To carry through; to bring to completion; to achieve; to accomplish; to execute; to do.
  • (v. t.) To discharge; to fulfill; to act up to; as, to perform a duty; to perform a promise or a vow.
  • (v. t.) To represent; to act; to play; as in drama.
  • (v. i.) To do, execute, or accomplish something; to acquit one's self in any business; esp., to represent sometimes by action; to act a part; to play on a musical instrument; as, the players perform poorly; the musician performs on the organ.

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.

Realise


Definition:

Example Sentences:

  • (1) Michele Hanson 'The heat finally broke – I realised something had to change …' Stuart Heritage (right) with his brother in 2003.
  • (2) It should also be realised that, in a very few hospitals, swabs which do not have an opaque marker may occasionally be used in theatre.
  • (3) They also questioned why George Osborne and the Treasury failed to realise there was a potential issue earlier in the calculation process – pointing to recent upwards revisions of post-1995 gross national income by the UK’s own statistics watchdog.
  • (4) I realise now that the drug is far less harmful then I believed at the time.
  • (5) The education secretary's wife, Sarah Vine, a columnist, said her son William, nine, and daughter Beatrice, 11, now realise how much their father is hated for his position in government because other children tell them in the playground.
  • (6) Mars is a much more hostile environment than people realise, they point out.
  • (7) I'm really glad Voiceover told me they were the Hairy Bikers or I wouldn't have realised.
  • (8) I'll admit to not having realised that more than £100bn would be committed to Trident – I half-remembered reading that it would cost £20bn, so went online, only to discover that the higher figure checks out .
  • (9) It will be weeks before I realise the impact of this.
  • (10) The Scottish National party will campaign confidently for independence, not just as an end in itself but as the means by which the people of Scotland can best fulfil their potential and realise their aspirations; by which the Scottish economy can grow more strongly and sustainably; and by which Scotland can take its rightful place as a responsible member of the world community.
  • (11) While none of the fears that have rattled markets are yet realised, the relentless focus on possible risks will likely see another soggy Asia-Pacific trading session.
  • (12) Indeed, the BBC’s own recent Digital Media Initiative was closed by Tony Hall, having lost £100m.” The document is entitled “BBC3: An Alternative Strategy – Realising Value for the Licence Payer”.
  • (13) And that is when I had the important realisation that you should not wait for things from other people.
  • (14) Following a run which included eight straight draws in the Premier League and a 3-0 defeat at Tottenham last Wednesday, Mubarak had reached the conclusion that Hughes and his coaching staff were not realising the potential of the players City had assembled.
  • (15) One of Prime’s founder members, Linklaters, provides tutoring, mentoring, work experience, and careers events to 2,500 young people in Hackney each year through its Realising Aspirations programme , according to a company spokesperson.
  • (16) The characters in the film realise that the “gods are not coming to save us”, he said.
  • (17) Speed's mother said she had watched again some television footage of her son before his death and realised his smile didn't seem genuine as "it didn't extend to his eyes".
  • (18) I saw my dad sitting in the audience, looking at me like, “Yes, he really is crazy.” Having listened to thousands of people, I realised we had a narrow view of what the environment is.
  • (19) Although she was tempted to retreat from life, she realised she would have to force herself to live in as an imaginative way as possible.
  • (20) "The more I've worked on data protection over the past 20 years, the more I've realised that at the heart of this, what matters as much as the privacy aspect is the issue of human decision-making," said Mayer-Schönberger, professor of internet governance at the Oxford Internet Institute.