What's the difference between hasten and quicken?

Hasten


Definition:

  • (v. t.) To press; to drive or urge forward; to push on; to precipitate; to accelerate the movement of; to expedite; to hurry.
  • (v. i.) To move celerity; to be rapid in motion; to act speedily or quickly; to go quickly.

Example Sentences:

  • (1) Increasing the pH of local anesthetics with sodium bicarbonate has been reported to hasten their onset of action.
  • (2) Rapid, on-site detection of chlamydial antigen in male FVU would shorten the infectious period by hastening diagnosis and treatment.
  • (3) The decomposition of nafcillin and penicillin G solutions was hastened significantly by magnesium sulphate due to effect on the pH values of the solutions.
  • (4) Tetrodotoxin (1.6 x 10(-6) M) delayed the onset, whereas monensin (10(-5) M) hastened it.
  • (5) Doctors fear being sued if morphine given to relieve terminally ill patients' pain hastens their death.
  • (6) Even if injected at 15 days 8 hrs, exogenous androgens do not hasten or anticipate the formation of Wolfian derivatives (epididymides and seminal vesicles) in males or in females.
  • (7) Analysis of the temperature effect on FeCN-supported O2 evolution by spheroplasts suggests that catechol shifts the temperature maxima to a lower temperature and thereby hastens the decay of O2 evolution capacity by heat as compared to the normal spheroplasts.
  • (8) It is possible, however, that neither drug can alter the natural course of this disease and may just hasten its expected inconsequential resolution.
  • (9) Tell us what you will do to hasten it, and what you need from government to do it faster.
  • (10) BP management says it supports the resolution but ultimately believes that politicians must take primary responsibility for tackling global warming and hastening in a low-carbon future.
  • (11) Peripheral blood stem cells (PBSC) reinfusion appears to hasten hematologic reconstitution following myeloablative therapy.
  • (12) However, when compared with posterior instrumentation alone, it does help ensure canal reduction and alignment, which may aid recovery and hasten rehabilitation.
  • (13) When step-ramp stimuli were presented in the normal field, the monkeys delayed the initiation of saccades to targets moving towards the central fixation point, and hastened the initiation of saccades to targets moving away from the central fixation point.
  • (14) Light was found to exert a greater influence than heat, and yeasts growth hastened colour degradation.
  • (15) The use of synthetic cuffs to simplify and hasten microvascular anastomoses is offered as an alternative to conventional methods.
  • (16) But there are steps we can take to save lives, hasten an end to the war, reduce the risks to the region and protect American interests as well.
  • (17) In the end, it was probably Thatcher's dependence on him which hastened Whitelaw's death.
  • (18) We would hasten to add that the other initiatives announced last week in the 2016-17 plan will remain.
  • (19) Finally increasing the general awareness of this problem should hasten the development of improved management strategies.
  • (20) In anaerobic cells, the I-D decline is hastened almost equally by absorption of either 705 or 650 nm background light.

Quicken


Definition:

  • (a.) To make alive; to vivify; to revive or resuscitate, as from death or an inanimate state; hence, to excite; to, stimulate; to incite.
  • (a.) To make lively, active, or sprightly; to impart additional energy to; to stimulate; to make quick or rapid; to hasten; to accelerate; as, to quicken one's steps or thoughts; to quicken one's departure or speed.
  • (a.) To shorten the radius of (a curve); to make (a curve) sharper; as, to quicken the sheer, that is, to make its curve more pronounced.
  • (v. i.) To come to life; to become alive; to become vivified or enlivened; hence, to exhibit signs of life; to move, as the fetus in the womb.
  • (v. i.) To move with rapidity or activity; to become accelerated; as, his pulse quickened.

Example Sentences:

  • (1) And so I would stare at a discarded popcorn box, a spilled drink or simply the darkness that disappeared into the seat ahead of me – listening carefully to quickening breaths – allowing the film’s soundscape to caress me.
  • (2) The resultant kinetic model can produce a response that overshoots, quickens, and eventually saturates as the input intensity is increased.
  • (3) Psychophysiological observations, especially PETCO2 and EEG, during relaxation training with deep-diaphragmatic breathing and mental imagery, suggest that the addition of certain types of music "deepens" breathing and quickens relaxation: PETCO2 "normalizes" with decreased respiration rate, and EEG shows decreased average theta and increased alpha.
  • (4) Interest in the problem of anteroposterior specification has quickened because of our near understanding of the mechanism in Drosophila and because of the homology of Antennapedia-like homeobox gene expression patterns in Drosophila and vertebrates.
  • (5) Restriction endonuclease analysis and DNA hybridization techniques create new potentials for old methods, and the human gene map is becoming more dense with mapped loci at an ever quickening pace.
  • (6) While he had beefed up his staff and hoped to quicken the speed of his work, he insisted it was not his problem to worry ultimately about delays.
  • (7) There has been pointed out that long-lasting intake of ethanol quickens the metabolism of testosterone in the liver.
  • (8) They showed GDP growth quickened to 6.8% for October-December, the first quarterly acceleration for two years and ahead of economists’ forecasts for growth to hold at 6.7%.
  • (9) The scoring, of singles at least, has quickened since Prior arrived at the wicket - I wonder whether, if, the rate is still roughly four, with 20 to go and with these two still in, they too might start to wonder.
  • (10) Guns will not be allowed into the convention itself, which is being held inside the Quicken Loans Arena in Cleveland and policed by the secret service, or inside a tight perimeter immediately surrounding the venue.
  • (11) Yet in cruising through qualifying, occasionally offering a glimpse of hope through Kane or Sterling but more often failing to quicken the pulse, Hodgson has quelled any talk of mutiny but will likely go into another major tournament with the usual nagging concerns.
  • (12) They had been in title contention until the visit to Chelsea on 22 March and so in one sense, the top-four place – the bare minimum requirement of the season – has failed to quicken the pulses.
  • (13) There is a quickening of excitement around the place.
  • (14) Robson then earns himself four, easing a punch through cover - the afternoon sun has quickly quickened the outfield.
  • (15) English and Scottish common law held that abortion after quickening was illegal.
  • (16) We love you Ivanka!” a male voice from the floor cried as the 34-year-old businesswoman and former model stepped up to the GOP convention podium at the Quicken Loans arena.
  • (17) Quickened the pace in midfield with some snappy passing and clever movement.
  • (18) To be sure, a number of sports venues have indeed helped revitalise surrounding neighbourhoods – take Progressive Field and Quicken Loans Arena in Cleveland, Coors Field in Denver, or Petco Park in San Diego, all of them squeezed into dense, walkable areas.
  • (19) In some respects, he is a controversial choice, even if he is one to quicken the pulse, with Sir Alex Ferguson, Keane's former manager at Manchester United, being heavily critical of him in his recently published autobiography.
  • (20) We determined the gestational age at the time of initial auscultation of fetal heart tones with an ordinary fetoscope, and its relationship to quickening, parity, and placenta location.