What's the difference between introduce and preface?

Introduce


Definition:

  • (v. t.) To lead or bring in; to conduct or usher in; as, to introduce a person into a drawing-room.
  • (v. t.) To put (something into a place); to insert; as, to introduce the finger, or a probe.
  • (v. t.) To lead to and make known by formal announcement or recommendation; hence, to cause to be acquainted; as, to introduce strangers; to introduce one person to another.
  • (v. t.) To bring into notice, practice, cultivation, or use; as, to introduce a new fashion, method, or plant.
  • (v. t.) To produce; to cause to exist; to induce.
  • (v. t.) To open to notice; to begin; to present; as, he introduced the subject with a long preface.

Example Sentences:

  • (1) Some common eye movement deficits, and concepts such as 'the neural integrator' and the 'velocity storage mechanism', for which anatomical substrates are still sought, are introduced.
  • (2) Then the esophagogastric variceal network was thrombosed by means of a catheter introduced during laparotomy, which created a portoazygos disconnection.
  • (3) If tracer is introduced into the carotid artery after osmotic treatment, brain uptake is increased by a net factor of 50 (a factor of 70 due to elevation of PA, multiplied by 7 due to infusion by the carotid route) as compared to uptake by normal, untreated brain with infusion into a peripheral vein.
  • (4) The antiproliferative activity of IFN was studied using the parental L cell line, a tk- derivative, and a tk- (tk+) subline into which the tk gene of herpes simplex virus was introduced.
  • (5) MI6 introduced him to the Spanish intelligence service and in 2006 he travelled to Madrid.
  • (6) Moments later, Strauss introduces the bold human character with an energetic, upwards melody which he titles "the climb" in the score.
  • (7) Blood gas variables produced from a computed in vivo oxygen dissociation curve, PaeO2, P95 and C(a-x)O2, were introduced in the University Hospital of Wales in 1986.
  • (8) These lizards were introduced into Bermuda from Jamaica in 1905.
  • (9) It is felt that otologic surgery should be done before the pinna reconstruction as it is very important to try and introduce sound into these children at an early age.
  • (10) Control measures were introduced rapidly, effectively stopping the epidemic.
  • (11) In all patients a Tenckoff's catheter for peritoneal dialysis was introduced and peritoneal effusion extracted and measured.
  • (12) The findings reported here suggest that if women nurse exclusively for the 1st half year, maintaining night nursing after introducing supplements is important.
  • (13) Special conditions apply for the scoring of a first and a last bone stage in a sequence, which will introduce less bias in the estimation of individual skeletal maturity with the MAT-method than with the TW-method.
  • (14) In Experiment II, identification training, consisting of instructions, praise, feedback, and practice was introduced after baseline.
  • (15) After using the OK method to obtain a distance curve for height, we introduce a new method (VADK) to derive velocity and acceleration curves from the fitted distance curve.
  • (16) "Runners, for instance, need a high level of running economy, which comes from skill acquisition and putting in the miles," says Scrivener, "But they could effectively ease off the long runs and reduce the overall mileage by introducing Tabata training.
  • (17) He's called out for his lack of imagination in a stinging review by a leading food critic (Oliver Platt) and - after being introduced to Twitter by his tech-savvy son (Emjay Anthony) - accidentally starts a flame war that will lead to him losing his job.
  • (18) In addition, a new dosage concepts has been introduced on the basis of the effective dose on the lines of the recommendations by the IRCP; as a result, the definitions of radiation protection areas and of dosage limit values had to be revised and reworded.
  • (19) The prime minister’s spokeswoman said: “We think this can be done in line with EU and international law and it is important it is introduced and set up in the right way.
  • (20) Among the epileptic patients investigated by the stereotactic E. E. G. (Talairach) whose electrodes were introduced at or around the auditory cortex (Area 41, 42), the topography of the auditory responses by the electrical bipolar stimulation and that of the auditory evoked potential by the bilateral click sound stimulation were studied in relation to the ac--pc line (Talairach).

Preface


Definition:

  • (n.) Something spoken as introductory to a discourse, or written as introductory to a book or essay; a proem; an introduction, or series of preliminary remarks.
  • (n.) The prelude or introduction to the canon of the Mass.
  • (v. t.) To introduce by a preface; to give a preface to; as, to preface a book discourse.
  • (v. i.) To make a preface.

Example Sentences:

  • (1) In the book’s preface , Hager explains how Key was desperate to continue his success by constructing a charming public persona while pursuing “ more personal attacks and negative politics than any in living memory.” I asked Hager to tell me more: It is about political PR and particularly what the US Republican party strategists have called a two-track approach.
  • (2) • This article was amended on 15 June 2015 to clarify that a letter Badawi dictated from prison was not published first by Der Spiegel, but is the preface to a book of his writings, 1,000 Lashes.
  • (3) The report's preface says the difficulties encountered - "the politicisation of the decision making, the managerial weakness, the ethical lapses" - were "symptomatic of systematic problems in the UN administration".
  • (4) In a joint statement prefacing the Queen's speech , they said: "We believe that power should be passed from the politicians at Westminster back to the people of Britain, which is why we will keep the promise in our parties' manifestos and reform the House of Lords, because those who make laws for the people should answer to the people."
  • (5) When Benteke connected with a corner, his ensuing headed flick prefaced Delaney volleying fractionally wide.
  • (6) Admittedly Mourinho's side rallied after Yoan Gouffran headed Yohan Cabaye's ferociously whipped in free kick past Petr Cech but Newcastle's Mathieu Debuchy and Mapou Yanga-Mbiwa especially were defending brilliantly and Chelsea came undone on the counter-attack as a fine cross from the underrated Vurnon Anita prefaced Loïc Rémy's wonderful finish.
  • (7) I feel slightly uncomfortable about this, prefacing every request for a lift with various extended apologies for "disturbing you" and "sorry for being a pain".
  • (8) Already in the preface of his book "Alimentary and Metabolic Diseases" Max Bürger writes: "I see a difficulty in the definition in the field of metabolic diseases.
  • (9) Even senior managers would preface announcements with “I know no one likes Michael Gove , but …” Another, who teaches history and politics at a comprehensive in Cheshire and is open with colleagues about his views but does not want students knowing how he votes, says he was “friendlily sworn at” on the day after the election.
  • (10) Yet in a preface to the book, Remnick alerts the reader to the fact that most of his subjects are public figures who do their best not to let their guard down.
  • (11) Mr Volcker, who was appointed by Mr Annan to carry out the investigation, released a five-page preface to his report last night after it was leaked to a news agency.
  • (12) Fortunately for Moyes, Watmore possessed sufficient drive to unhinge that backline courtesy of a startling change of pace and deftly dinked ball which prefaced Van Aanholt sending a half-volley looping into the net.
  • (13) In a new preface to his 1990 booklet on gay relationships, Jeffrey John, the Dean of St Albans, writes that, by setting themselves against same-sex marriage, the bishops of the Church have prioritised the union of the Anglican communion over the rights of gay Christians.
  • (14) Farage prefaced his comments with a prediction that he was sure the other leaders would be “mortified that I dare to even talk about it”.
  • (15) In the preface to another story, "The Snow Image", he described this sense of occlusion as he "sat down by the wayside of life, like a man under enchantment, and a shrubbery sprung up around me, and the bushes grew to be saplings, and the saplings became trees, until no exit appeared possible through the tangling depths of my obscurity".
  • (16) As the preface to the book, published by the small Parisian publishing house L'Opportun, states: "You will see that not only is Sarko difficult to follow but he is, above all, hard to find."
  • (17) On the surface, the grumpy pacifist iconoclast had little in common with the war hero author of Seven Pillars of Wisdom - apart from a weakness for inordinately long prefaces.
  • (18) We believe that Wall Street needs stronger rules and tougher enforcement, and we are willing to fight for it,” Warren proclaimed, during a whistle-stop tour through her priorities, each prefaced with “we believe”, that also included affordable education, better workers’ pensions, equal pay for women, legalisation of same-sex marriage, and immigration reform.
  • (19) So he positively enjoyed draping what is, in fact, a chilling allegory of paternal possessiveness and pseudo-scientific fanaticism, in the gaudy fabric of a "romance", just as the author pretends, in his pseudo-preface, to have discovered it among the works of "M de l'Aubépine" (French for "haw-thorn").
  • (20) The Rev Sharon Ferguson, a pastor of the Metropolitan Community church, prefaced her reaction to Wednesday's announcement with the phrase, "Without wanting to sound incredibly pessimistic …" Almost two years ago, Ferguson and her partner, Franka Strietzel, applied for a marriage licence at Greenwich register office and were refused because the law defines marriage as between one man and one woman.