What's the difference between contribute and overhead?

Contribute


Definition:

  • (v. t.) To give or grant i common with others; to give to a common stock or for a common purpose; to furnish or suply in part; to give (money or other aid) for a specified object; as, to contribute food or fuel for the poor.
  • (v. i.) To give a part to a common stock; to lend assistance or aid, or give something, to a common purpose; to have a share in any act or effect.
  • (v. i.) To give or use one's power or influence for any object; to assist.

Example Sentences:

  • (1) The results indicated that neuropsychological measures may serve to broaden the concept of intelligence and that a brain-related criterion may contribute to a fuller understanding of its nature.
  • (2) CT appears to yield important diagnostic contribution to preoperative staging.
  • (3) In contrast, resting cells of strain CHA750 produced five times less IAA in a buffer (pH 6.0) containing 1 mM-L-tryptophan than did resting cells of the wild-type, illustrating the major contribution of TSO to IAA synthesis under these conditions.
  • (4) Clinical surveillance, repeated laboratory tests, conventional radiology, and especially ultrasonography and CT scan all contributed to the preoperative diagnosis.
  • (5) Use of the improved operative technique contributed to reduction in number of complications.
  • (6) Thus adrenaline, via pre- and post-junctional adrenoceptors, may contribute to enhanced vascular smooth muscle contraction, which most likely is sensitized by the elevated intracellular calcium concentration.
  • (7) Together these observations suggest that cytotactin is an endogenous cell surface modulatory protein and provide a possible mechanism whereby cytotactin may contribute to pattern formation during development, regeneration, tumorigenesis, and wound healing.
  • (8) Time-series analysis and multiple-regression modeling procedures were used to characterize changes in the overall incidence rate over the study period and to describe the contribution of additional measures to the dynamics of the incidence rates.
  • (9) They suggest that an endogenous retinoid could contribute to positional information in the early Xenopus embryo.
  • (10) The 36-year-old teacher at an inner-city London primary school earns £40,000 a year and contributes £216 a month to her pension.
  • (11) The dangers caused by PM10s was highlighted in the Rogers review of local authority regulatory services, published in 2007, which said poor air quality contributed to between 12,000 and 24,000 premature deaths each year.
  • (12) The diseases of airways had the highest contribution to the coefficient of morbidity.
  • (13) Each patient contributed only once to each phase (105 in phase 1, 107 in phase 2), but some entered both phases on separate occasions.
  • (14) Although the relative contributions of different fuels varies greatly in different organisms, in none is there a simple reliance on stored ATP.
  • (15) It was concluded that the spheno-occipital complex has a close relationship to the skeletal facial pattern and contributes to the facial formation.
  • (16) We conclude that both exogenously applied PAF by inhalation and antigen exposure are capable of inducing LAR in sensitized guinea pigs, and thus the priming effect of immunization and PAF may contribute to the development of LAR observed in asthma.
  • (17) We investigated the possible contribution made by oropharyngeal microfloral fermentation of ingested carbohydrate to the generation of the early, transient exhaled breath hydrogen rise seen after carbohydrate ingestion.
  • (18) In addition, recent studies have not confirmed previous observations that diuretic-induced hypokalaemia increases ventricular ectopy or contributes to sudden death.
  • (19) "We have peace in Sierra Leone now, and Tony Blair made a huge contribution to that," said Warrant Officer Abu Bakerr Kamara.
  • (20) This article, a review of factors controlling vasopressin (AVP) release in pregnancy, extends our contribution to a symposium in this journal published in 1987 (vol X, pp 270-275).

Overhead


Definition:

  • (adv.) Aloft; above; in or attached to the ceiling or roof; in the story or upon the floor above; in the zenith.

Example Sentences:

  • (1) As May delivered her statement in the chamber, police helicopters hovered overhead and a police cordon remained in place around Westminster, but MPs from across the political spectrum were determined to show that they were continuing with business as usual.
  • (2) Overhead wire problems were causing delays on the east coast mainline into London King's Cross.
  • (3) Jesús Navas played a one-two with Touré down the right and from his awkward cross the England squad goalkeeper fumbled the ball inside his six-yard area from where Fernando scored with an overhead kick as dextrous as it was surprising.
  • (4) As fighter jets screamed overhead and tanks churned up the sand, it looked and sounded like the violent protests sweeping the Middle East had spread to the wealthy emirate of Abu Dhabi.
  • (5) A population based case control study of adult haematological malignancy and distance from, and magnetic fields associated with, overhead (OH) power lines has been carried out in the North West and Yorkshire regions of England.
  • (6) His body was found on the pavement of Portman Avenue, in East Sheen, an affluent west London suburb, shortly before 7.45am on 9 September last year, just after flight BA76 from Luanda, the Angolan capital, passed overhead.
  • (7) It cites a battery of reasons, including removing the market distortion and overheads involved in trying to set a price that covers an agency's costs and encouraging the uptake of information and the beneficial innovation that will result.
  • (8) I used to hear Canada geese sail overhead to a Stoke Newington reservoir behind where I lodged in my London days.
  • (9) The total lender's unit cost per request received, including direct labor, materials, fringe benefits, and overhead, was $1.526 for originals mailed postpaid by lender, and $1.534 for photocopies mailed.
  • (10) A Guardian analysis has found: A Luxembourg unit of Shire, the FTSE-100 drug firm behind attention deficit pill Adderall, received more than $1.9bn in interest income from other group companies in the last five years, paying corporation tax of less than $2m over four of the years despite minimal overheads.
  • (11) Nadal takes the advantage with two overhead smashes - one returned, the other not.
  • (12) Military helicopters hovered overhead as supporters and opponents of the Muslim Brotherhood clashed in the streets below.
  • (13) Canalization and drainage of rivers, streams and marches since the beginning of malaria outbreak, widespread use of pesticides during the antimalaria spraying campaigns, only overhead irrigation, permanent maintenance of the lined canal system, induced many ecological constraints to possible snail habitats.
  • (14) Yaya Toure picked him out with a forensic, scooped pass that he played with the outside of his right boot and Bony watched it drop before trying to score with an overhead kick.
  • (15) This analytical system has the advantage of providing data on distribution of element concentration in a given specimen in overhead view without involving destruction of the tissue architecture.
  • (16) Charities which play this game – especially those which go to such pains to show how little they spend on “overheads” – are complicit in the perpetuation of an idea which is harming the sector and ultimately harms society.
  • (17) For repositioning we used a modified overhead-extension (Extensionsreposition).
  • (18) At 6pm it sounds like a war zone outside the office: you can hear nothing but sirens and the almost continuous drone of helicopters overhead.
  • (19) I won’t forget Dean Ashton’s overhead kick , Adrián’s goal or singing Paolo Di Canio’s name for the last time at this special stadium.
  • (20) London Liverpool Street and lines to East Anglia will be affected for even longer, from December 24 until January 2, with rail diversions and the replacement buses in place to allow for work on signalling, track and overhead power lines.