What's the difference between comparison and contrast?

Comparison


Definition:

  • (n.) The act of comparing; an examination of two or more objects with the view of discovering the resemblances or differences; relative estimate.
  • (n.) The state of being compared; a relative estimate; also, a state, quality, or relation, admitting of being compared; as, to bring a thing into comparison with another; there is no comparison between them.
  • (n.) That to which, or with which, a thing is compared, as being equal or like; illustration; similitude.
  • (n.) The modification, by inflection or otherwise, which the adjective and adverb undergo to denote degrees of quality or quantity; as, little, less, least, are examples of comparison.
  • (n.) A figure by which one person or thing is compared to another, or the two are considered with regard to some property or quality, which is common to them both; e.g., the lake sparkled like a jewel.
  • (n.) The faculty of the reflective group which is supposed to perceive resemblances and contrasts.
  • (v. t.) To compare.

Example Sentences:

  • (1) Comparison of the S100 alpha-binding protein profiles in fast- and slow-twitch fibers of various species revealed few, if any, species- or fiber type-specific S100 binding proteins.
  • (2) Life expectancy and the infant mortality rate are considered more useful from an operational perspective and for comparisons than is the crude death rate because they are not influenced by age structure.
  • (3) Comparison of wild type and the mutant parD promoter sequences indicated that three short repeats are likely involved in the negative regulation of this promoter.
  • (4) Comparison with 194 age and sex matched subjects, without STD, were chosen as controls.
  • (5) A quantitative comparison of tissue distribution and excretion of an orally administered sublethal dose of [3H]diacetoxyscirpenol (anguidine) was made in rats and mice 90 min, 24 hr, and 7 days after treatment.
  • (6) A third group of healthy children was added for comparison.
  • (7) Errors in the initial direction of response were fewer in binocular viewing in comparison with monocular viewing.
  • (8) Under these conditions the meiotic prophase takes place and proceeds to the dictyate phase, obeying a somewhat delayed chronology in comparison with controls in vivo.
  • (9) Data collection at the old hospital for comparison, however, was not always reliable.
  • (10) Comparison if single injections of MSB and atropine in normal subjects also demonstrated a more reliable dose-response relationship with MSB.
  • (11) 1 The effects of chronic ethanol intake on the elimination kinetics of antipyrine were determined in nineteen male alcoholic subjects with comparison made to fourteen male volunteers.
  • (12) The lineage and clonality of Hodgkin's disease (HD) were investigated by analyzing the organization of the immunoglobulin and T-cell receptor beta-chain (T beta) gene loci in 18 cases of HD, and for comparison, in a panel of 103 cases of B- and T-cell non-Hodgkin's lymphomas (NHLs) and lymphoid leukemias (LLs).
  • (13) In the hypertensive patients we have found decreased WBF, greater BV and FI in comparison with the control group (p less than 0.001).
  • (14) Comparison of developmental series of D. merriami and T. bottae revealed that the decline of the artery in the latter species is preceded by a greater degree of arterial coarctation, or narrowing, as it passes though the developing stapes.
  • (15) Median effect analysis was applied for the evaluation of in vitro effect by the growth inhibition, and the in vivo effect by comparison of the increase of life span (ILS) in a combined group with the sum of ILS's in 2 single agent groups.
  • (16) The enzyme was quantitated by incubation of 16-micron-thick brain sections with 0.07-2 nM of the converting enzyme inhibitor 125I-351A and comparison to 125I-standards.
  • (17) Charge data from the target hospital showed a statistically significant reduction in laboratory charges per patient in the quarter following program initiation (P = 0.02) and no evidence for change in a group of five comparison hospitals.
  • (18) In the second comparison, HSV was isolated from 225 of 1,026 (21.9%) specimens and duplicate human foreskin fibroblast cell wells stained at 24 and 72 h were PAP positive in 241 of 1,026 (23.5%).
  • (19) A comparison of chest pain description was performed between MI and non-MI subjects.
  • (20) This light microscopic comparison of viable FDA- and nonviable PI-stained cysts of G. muris demonstrates that 2 types of cysts can be distinguished and implies that structural differences can be used to identify these subpopulations of cysts.

Contrast


Definition:

  • (v. i.) To stand in opposition; to exhibit difference, unlikeness, or opposition of qualities.
  • (v. t.) To set in opposition, or over against, in order to show the differences between, or the comparative excellences and defects of; to compare by difference or contrariety of qualities; as, to contrast the present with the past.
  • (v. t.) To give greater effect to, as to a figure or other object, by putting it in some relation of opposition to another figure or object.
  • (n.) The act of contrasting, or the state of being contrasted; comparison by contrariety of qualities.
  • (n.) Opposition or dissimilitude of things or qualities; unlikeness, esp. as shown by juxtaposition or comparison.
  • (n.) The opposition of varied forms, colors, etc., which by such juxtaposition more vividly express each other's peculiarities.

Example Sentences:

  • (1) In contrast, DNA polymerase alpha, the enzyme involved in chromosomal DNA replication, was relatively insensitive to CA1.
  • (2) In contrast, arteries which were exposed to CO showed a higher uptake of cholesterol as compared to their corresponding control.
  • (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) In contrast to previous reports, these tumours were more malignant than osteosarcomas and showed a five-year survival rate of only 4-2 per cent.
  • (5) Multiple overlapping thin 3D slab acquisition is presented as a magnitude contrast (time of flight) technique which combines advantages from multiple thin slice 2D and direct 3D volume acquisitions to obtain high-resolution cross-sectional images of vessel detail.
  • (6) Among the migrants from the regions with contrasting climatic conditions.
  • (7) In contrast, the effects of deltamethrin and cypermethrin promote transmitter release by a Na+ dependent process.
  • (8) In contrast to L2 and L3 in L1 the mid gut runs down in a straight line without any looping.
  • (9) The use of glucagon in double-contrast studies of the colon has been recommended for various reasons, one of which is to facilitate reflux of barium into the terminal ileum.
  • (10) To determine the accuracy of double-contrast arthrography in complete rotator cuff tears, we studied 805 patients thought to have a complete rotator cuff tear who had undergone double-contrast shoulder arthrography (DCSA) between 1978 and 1983.
  • (11) High levels of spirochetes also were detected in diseased sites with phase-contrast microscopy.
  • (12) TR was classified as follows: severe (massive systolic opacification and persistence of the microbubbles in the IVC for at least 20 seconds); moderate (moderate systolic opacification lasting less than 20 seconds); mild (slight systolic opacification lasting less than 10 seconds); insignificant TR (sporadic appearance of the contrast medium into the IVC).
  • (13) In contrast, HEL antigen requires metabolically active cells for both of these processes.
  • (14) In contrast, idiopathic GH deficient girls have an onset of puberty and PHV nearer to a normal chronological age and at an early bone age.
  • (15) In contrast, human breast milk contained substantially increased levels of immunoreactive PTHrP.
  • (16) In contrast, in those subjects with chronic non-migrainous headache, the administration of piribedil had no effect.
  • (17) In contrast with oligodendrocytes, [Cl-]i in astrocytes is significantly increased (from 20 to 40 mM) above the equilibrium distribution owing to the activity of an inward directed Cl- pump; this suggests a different mechanism of K+ uptake in these cells.
  • (18) In contrast, the ryanodine receptor is observed in dendritic shafts, but not in the spines.
  • (19) In contrast sham-hemodialysis in group CA and group PS, respectively, did not result in significant increases in amino acid efflux from the leg implying that the protein catabolic effect of blood membrane contact depends on the chemical properties of dialysis membranes.
  • (20) In contrast, the association of serum cholesterol with mortality due to causes other than coronary heart disease changed during follow-up (interaction of cholesterol with follow-up period: p = 0.004).