What's the difference between ascribe and contribute?

Ascribe


Definition:

  • (v. t.) To attribute, impute, or refer, as to a cause; as, his death was ascribed to a poison; to ascribe an effect to the right cause; to ascribe such a book to such an author.
  • (v. t.) To attribute, as a quality, or an appurtenance; to consider or allege to belong.

Example Sentences:

  • (1) The high transition enthalpy for kerasin is ascribed to a lesser accommodation of gauche conformers in the hydrocarbon chains just below the transition temperature.
  • (2) The high ED50 immediately after vagotomy is ascribed to the sudden fall in the subthreshold release of acetylcholine previously supplied by the intact vagus.
  • (3) The phenomenon can be ascribed to the decrease in charge density due to the incorporation of dodecyl alcohol into SDS micelles.
  • (4) The larger accumulation of Mn2+ than of Sr2+ in Saccharomyces cerevisiae is ascribed to the operation of a specific extrusion pump, presumably a Ca2+ pump, which has a higher affinity for Sr2+ than for Mn2+.
  • (5) The results suggest that in sodium-depleted rats denervation natriuresis can be ascribed neither to strain differences nor to the high sucrose content of the low-sodium diet.
  • (6) The toxicity at this dose included pericarditis and dyspnoea ascribed to a 'capillary-leak' syndrome.
  • (7) It is suggested that reduced immunocompetence is the likely mechanism in this case and may also be a contributory factor in those cases which have been ascribed to the use of alkylating agents or radiation.
  • (8) Based on these characteristics, we tentatively ascribe this activity to hepatic very low density lipoprotein, the serum counterpart of which is known to express many immunoregulatory properties.
  • (9) The disappearance of this band on heating and at high pH was ascribed to the adoption by the telopeptide of a specific tertiary structure.
  • (10) The clinical findings ascribed to trisomy 1q and partial monosomy 9p are summarized and compared to this case.
  • (11) The latter practice has previously been ascribed to imprinting and the soothing sound of the mother's heartbeat on the infant.
  • (12) Although there was no significant difference in overall mortality between the groups, fewer deaths were ascribed to acute systemic fungal infections in the group receiving fluconazole than in the group receiving placebo (1 of 179 vs. 10 of 177, P less than 0.001).
  • (13) It is concluded that most, if not all, of these marker enzymes in the Golgi fraction cannot be ascribed to contamination by the non-Golgi organelles.
  • (14) The finding is at variance with others that ascribe haemostatic changes observed to increased oestrogen content in a given pill formulation and so merits confirmation in a larger study.
  • (15) In the cases of carminomycin and 6-deoxycarminomycin, which both have another phenolic group at C4, two phenolic ionization processes can be detected in the experimentally accessible pH range (5-12): these are ascribed to C4-OH and C11-OH.
  • (16) This antigen thus seems to play a role in the intercellular contacts; this is the first function ascribed to this FDC specific antigen.
  • (17) The pathogenetic investigation suggested that cystic endometriosis in the ovary might mainly be ascribed to the endometrioid metaplasia of the celomic epithelium and that non-cystic endometriosis might occasionally originate from metastasis or implantation of endometrial tissues.
  • (18) There is a real danger in ascribing New Orleans’ situation over the last decade to the storm.
  • (19) Since muscle contraction ceases immediately following nerve transection, regardless of nerve stump length, the results can be ascribed to the lack of some neural influence other than nerve-evoked muscle activity.
  • (20) We conclude that the increase in blood-brain barrier permeability due to amitriptyline may be ascribed at least in part to an increase of pinocytotic activity in brain capillary endothelial cells.

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).