What's the difference between maintenance and overhaul?

Maintenance


Definition:

  • (n.) The act of maintaining; sustenance; support; defense; vindication.
  • (n.) That which maintains or supports; means of sustenance; supply of necessaries and conveniences.
  • (n.) An officious or unlawful intermeddling in a cause depending between others, by assisting either party with money or means to carry it on. See Champerty.

Example Sentences:

  • (1) Thirty-two patients (10 male, 22 female; age 37-82 years) undergoing maintenance haemodialysis or haemofiltration were studied by means of Holter device capable of simultaneously analysing rhythm and ST-changes in three leads.
  • (2) 5-Azacytidine (I) stability was increased approximately 10-fold over its stability in water or lactated Ringer injection by the addition of excess sodium bisulfite and the maintenance of pH approximately 2.5.
  • (3) Squadron Leader Kevin Harris, commander of the Merlins at Camp Bastion, the main British base in Helmand, praised the crews, adding: "The Merlins will undergo an extensive programme of maintenance and cleaning before being packed up, ensuring they return to the UK in good order."
  • (4) There is no evidence that health-maintenance organizations reduce admissions in discretionary or "unnecessary" categories; instead, the data suggest lower admission rates across the board.
  • (5) These results suggest that a certain minimum level of expression of c-myc is required for the maintenance of ras transformation in NIH 3T3 cells.
  • (6) Maintenance therapy was always steroid-free to start with (cyclosporin+azathioprine) but in almost one half of our oldest survivors, it failed to avoid rejection and we had to add low-dose oral steroids for at least several months.
  • (7) This quantitative characterization of the properties of conduction and refractoriness of both the accessory pathway and ventriculoatrial conduction system and the relation between these characteristics and the accessory pathway location in ART patients provides additional insight into the prerequisites for the initiation and maintenance of this rhythm disturbance.
  • (8) The last stems from trends such as declining birth rate, an increasingly mobile society, diminished importance of the nuclear family, and the diminishing attractiveness of professions involved with providing maintenance care.
  • (9) During anaesthesia with 60-70 per cent N2O in O2 and 0.2 per cent isoflurane, a maintenance dose (MD) of fentanyl was administered using a continuous variable-rate IV fentanyl infusion, supplemented by intermittent 50 micrograms IV boluses.
  • (10) To assess the role of amniotic fluid (AMF) in the maintenance of pregnancy, immunosuppressive effects of AMF were studied in vivo, and the mechanisms of suppressor activity were analyzed immunologically in vitro in the rat.
  • (11) The purpose of this study was to investigate a tumor cell vaccine delivered via peripheral lymphatics as maintenance therapy after induction of remission with chemotherapy.
  • (12) The changes in muscle activity had the same pattern and similar phase-frequency properties to those observed under analogous vestibular stimulation during the maintenance of steady posture.
  • (13) P-450 encoding structural genes but may rather be related to abnormalities in the function of regulatory systems of a higher order which may play a central role in the maintenance of cell homeostasis.
  • (14) Proper maintenance of body orientation was defined to be achieved if the net angular displacement of the head-and-trunk segment was zero during the flight phase of the long jump.
  • (15) Nitrous oxide (N2O) is frequently used for maintenance of anesthesia in research animals because of its minimal effect upon circulatory variables and the ability to rapidly alter its anesthetic concentration.
  • (16) Measurements were repeated at the end of an 8-week maintenance phase.
  • (17) After 40 programmed minutes of acquisition and 12 min of maintenance, without notice, both schedules changed to extinction for 28 min.
  • (18) After loss of permanent central incisors the treatment of choice could be either orthodontic closure or maintenance of the gap for a replacement-prosthetic, autotransplantation or implant.
  • (19) Intense staining for angiotensin-(1-7) immunoreactivity was demonstrable in brain areas related to the maintenance of hydromineral balance, suggesting the involvement of this peptide in this process.
  • (20) The clinical indications for ECT as a primary treatment of choice, a secondary treatment, and a maintenance or prophylactic treatment for depression are described.

Overhaul


Definition:

  • (v. t.) To haul or drag over; hence, to turn over for examination; to inspect; to examine thoroughly with a view to corrections or repairs.
  • (v. t.) To gain upon in a chase; to overtake.
  • (n.) Alt. of Overhauling

Example Sentences:

  • (1) 'Snooper's charter': Theresa May faces calls to improve bill to protect privacy Read more Ken Clarke, the Conservative former home secretary, and Dominic Grieve, the Tory former attorney general, suggested there could be improvements to the new laws that overhaul the state’s surveillance powers.
  • (2) Campbell said that for the new initiative to succeed there needed to be a fundamental overhaul in the way sports clubs were organised and a determined move to professionalise coaching.
  • (3) The Volkswagen Group has announced €1bn (£750m) of spending cuts at its core VW division to help pay for a product overhaul following the emissions testing scandal that has rocked Europe’s biggest carmaker.
  • (4) Maybe he was simply obeying orders, since Gordon Brown is not about to sanction a radical overhaul of the tripartite system of financial regulation he created.
  • (5) Chelsea might recover under similar circumstances, but I reckon they need a pretty big overhaul.
  • (6) Today - with the federal election just around the corner - Kevin Rudd plans to share his plans for overhauling Labor’s policy on boat arrivals.
  • (7) I must also accept that Cameron recruits the best and the brightest, who just happen to be his schoolmates, and that education should be overhauled by a nostalgic zealot who has never taught and dismisses evidence.
  • (8) The American has not secured a major title since Torrey Pines for the 2008 US Open and, while overhauling Jack Nicklaus's record total of 18 majors was once a matter of "when", it is now very much a case of "if".
  • (9) Officials revealed that the monarch’s London residence needs a total overhaul to tackle a series of problems common to homes occupied by older people: the palace needs rewiring, new plumbing, asbestos removing, and redecoration inside and out.
  • (10) This will include extending the use of police-led prosecutions to cut the time the police spend waiting for the Crown Prosecution Service, overhauling the police complaints and disciplinary systems and making changes to the oversight of pre-charge bail.
  • (11) Under a major overhaul of the system, AS-levels will be separated from A-levels to become a separate qualification.
  • (12) A video obtained by the Mail on Sunday showing Flowers counting out £300 after being asked for "money for the coke" also sparked calls by Conservative MP Andrew Tyrie for the current system of authorising top bankers to be overhauled.
  • (13) Administrative Reform Minister Kyriakos Mitsotakis, who is overseeing a civil service overhaul, accepted Tsipras' motion, saying it would give the government an opportunity to prove that its parliamentary majority is strong.
  • (14) When Mitchell, 41, took over in 2011 he carried out a huge overhaul, paying particular attention to discipline.
  • (15) The government’s tax discussion paper released earlier in the year advocated for an overhaul of the superannuation system , saying the current system will put pressure on the economy in the long run.
  • (16) Last week Stan Myerson, Northern & Shell joint managing director, revealed that the company is looking at overhauling its payments to independent producers making shows for Channel 5 , introducing more of a performance-related element to programme deals.
  • (17) At this time, the agency has signed a formal agreement with the Division of Federal Occupational Health to request continued assistance with "overhauling" their program.
  • (18) While this might boost the number of women executives in the short term, it could hamper progress in the long-run by preventing "a mass systemic overhaul" of UK corporate life.
  • (19) Sustained funding has overhauled the tube while Crossrail, Europe’s biggest infrastructure project, promises to spur regeneration in far-flung corners of town.
  • (20) The financial management systems and procedures have been overhauled to ensure proper accountability for public money," the DfE said.