What's the difference between accelerate and hasten?

Accelerate


Definition:

  • (v. t.) To cause to move faster; to quicken the motion of; to add to the speed of; -- opposed to retard.
  • (v. t.) To quicken the natural or ordinary progression or process of; as, to accelerate the growth of a plant, the increase of wealth, etc.
  • (v. t.) To hasten, as the occurence of an event; as, to accelerate our departure.

Example Sentences:

  • (1) This suggests that Mg2+ accelerated both reactions from a single class of site.
  • (2) By contrast, at 100 microM insulin concentration, both enhancers accelerated insulin proteolysis.
  • (3) Of great influence on the results of measurements are preparation and registration (warm-up-time, amplification, closeness of pressure-system, unhurt catheters), factors relating to equipment and methods (air-bubbles in pressure-system, damping by filters, continuous infusion of the micro-catheter, level of zero-pressure), factors which occur during intravital measurement (pressure-drop along the arteria pulmonalis, influence of normal breathing, great intrapleural pressure changes, pressure damping in the catheter by thrombosis and external disturbances) and last not least positive and negative acceleration forces, which influence the diastolic and systolic pulmonary artery pressure.
  • (4) The light intensity profile for any desired cell can be examined in "real time", even during acceleration of the rotor.
  • (5) However, it markedly accelerated GTP-gamma-S-induced degranulation.
  • (6) Polypeptide factor isolated from vascular wall of the cattle ("vasonin") was shown to affect the immunogenesis and hemostasis, to stimulate kallikrein-kinin system and to accelerate processes of regeneration.
  • (7) 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.
  • (8) Mice inoculated with tumor cells in the 10 NTX group had an acceleration (18%) in the latency of tumor appearance and, 2 weeks after cell inoculation, 70% of the mice in this group had tumors, in contrast to 10% of the controls.
  • (9) "I saw my role, and continue to do so, as doing everything I can to accelerate the Lib Dems' journey from a party of protest to a party of government," he said.
  • (10) Compared with results obtained with unimmunized, control rabbits, accelerated lesion development was noted in the rabbits immunized with TpN83.
  • (11) The method described uses film DOT-I and DOT-II by Dupont, whereby the exposure of the step wedge takes place on a linear accelerator with a photo energy of 10 MeV.
  • (12) The authors are also upfront about what has not gone so well: "We were too slow to mobilise … we did not identify clear leadership or adequate resources for the actions … it is vital to accelerate the programme of civil service reform."
  • (13) DNase I microspheres were then introduced into the extracorporeal circuit which resulted in an acceleration of degradation of acid precipitable 125I-nDNA.
  • (14) Between-group responsivity differences suggest developmental retardation in term (38-42 weeks) SGA newborns, but the faster SGA latencies may reflect 'induced' acceleration in auditory neurophysiologic function.
  • (15) Pregnancy per se did not appear to accelerate SLE in patients receiving immunosuppressive therapy.
  • (16) Survival ranged from 2 to 20 M, with a median survival time of 6 M. Tolerance to the subsequent CT, normal tissue reaction to accelerated RT, and the theoretical advantage of accelerated RT over conventional RT for SCCL were evaluated.
  • (17) In late 1983 the Hagahai sought medical aid at a mission station, an event which accelerated their contact with the common epidemic diseases of the highlands.
  • (18) This study investigates the photoneutron field found in medical accelerator rooms with primary barriers constructed of metal slabs plus concrete.
  • (19) Proceptive behavior, according to Beach (1976), maintains and accelerates sexual interactions toward the end goal.
  • (20) There will be a "significantly accelerated reduction" in the structural element of the deficit over the parliament.

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.