What's the difference between bracket and parenthesis?

Bracket


Definition:

  • (n.) An architectural member, plain or ornamental, projecting from a wall or pier, to support weight falling outside of the same; also, a decorative feature seeming to discharge such an office.
  • (n.) A piece or combination of pieces, usually triangular in general shape, projecting from, or fastened to, a wall, or other surface, to support heavy bodies or to strengthen angles.
  • (n.) A shot, crooked timber, resembling a knee, used as a support.
  • (n.) The cheek or side of an ordnance carriage.
  • (n.) One of two characters [], used to inclose a reference, explanation, or note, or a part to be excluded from a sentence, to indicate an interpolation, to rectify a mistake, or to supply an omission, and for certain other purposes; -- called also crotchet.
  • (n.) A gas fixture or lamp holder projecting from the face of a wall, column, or the like.
  • (v. t.) To place within brackets; to connect by brackets; to furnish with brackets.

Example Sentences:

  • (1) The solution to these problems would seem either to reduce the time spent in rectangular wires or to change to a bracket with reduced torque, together with appropriate second order compensations in the archwire or the bracket.
  • (2) In 1:1 saturated complexes with the octamers [d(GGATATCC)]2 and [d(GGTTAACC)]2, [N-MeCys3,N-MeCys7]TANDEM binds to each octamer as a bis-intercalator bracketing the TpA step.
  • (3) Simply lengthening the working age bracket is a potential disaster, unless the inequalities at the heart of the policy are addressed in a detailed and sensible way and we achieve full employment.
  • (4) When either predictability or bond strength was considered independently, several bracket systems, coupled with a particular etch time, had either high predictability or high bond strength.
  • (5) The plaque situation around the brackets and along the gingival margins and the gingival condition were assessed according to the criteria of the plaque and gingival index systems by a dental hygienist at each monthly visit during a test period of 6 months.
  • (6) When pseudorabies virus (PrV) strains are grown in chicken embryo fibroblasts (CEF), variants ("translocation" mutants) arise in which there is a duplication of the leftmost sequences of the genome and their translocation in inverted orientation next to the internal inverted repeat bracketing the S component.
  • (7) In 2010 there were 2,525 City workers with in the €1m-plus pay bracket with average pay of €2.3m and with a much higher ratio, 611% of variable pay to fixed salary.
  • (8) The results showed that moment-to-force values at the bracket level for translation of a tooth decreased with shorter root length and increased with lower alveolar bone height.
  • (9) The bracket junction is compared with the vertebrate gap junction in terms of both structure and possible roles in facilitating the permeation of the cell by small molecules.
  • (10) Thirty-seven patients entered the trial, and a total of 407 brackets were placed.
  • (11) The purpose of this in vitro study was to determine the tensile bond strengths (TBS) of several orthodontic bonding systems and orthodontic brackets to enamel surfaces exposed to different etching procedures.
  • (12) A pulsed Nd:YAG laser was used to etch the enamel surfaces of teeth in vivo prior to the bonding of orthodontic brackets with composite resin.
  • (13) 6) The strongest bond strength between bracket and etched enamel was obtained with the direct-bonding adhesive containing 2SEM under all conditions.
  • (14) The frequencies of 80 HLA antigen phenotypes in 82 centenarians and 20 nonagenarians in Okinawa, Japan, were compared with those in other healthy adults in various age-brackets.
  • (15) Only three brackets were lost during the experiment.
  • (16) The tensile bond strength of bracket bases coated with metal plasma were examined.
  • (17) They certainly aren't anywhere near the middle, as only 14% of earners hit the 40% bracket.
  • (18) The surface features of incipient caries lesions around bonded orthodontic brackets were assessed longitudinally.
  • (19) For the point of no-net-flux method, animals were perfused with 4 concentrations of DA or DOPAC, bracketing the extracellular concentrations.
  • (20) Inherent defects seen in the morphology of polycrystalline ceramic brackets severely limit their fracture strength.

Parenthesis


Definition:

  • (n.) A word, phrase, or sentence, by way of comment or explanation, inserted in, or attached to, a sentence which would be grammatically complete without it. It is usually inclosed within curved lines (see def. 2 below), or dashes.
  • (n.) One of the curved lines () which inclose a parenthetic word or phrase.

Example Sentences:

  • (1) in parenthesis) 0.0 (4.0), +1.3 (4.0) and +0.6 (3.2) for the resting metabolic rate, -1.7 (4.0), -2.2 (3.2) and -1.7 (3.7) for arm work and +0.3 (2.0), -1.2 (2.9) and -0.3 (3.2) for leg work.
  • (2) After the medioeval parenthesis, it fell to Vesalius to give a new impulse to anatomical research.
  • (3) The enzymes used and, within parenthesis, the number of their cleavage sites on the P2 lg cc DNA molecule were: AvaI(3), BalI(1), BAMI(3), BglII(3), HaeIII (more than 40; only three were mapped), HindIII(0), HpaI(10), KpnI(3), PstI(3), SalI(2) and SmaI(2).
  • (4) Although a wide range of aminoacyl-7-amino-4-methylcoumarin derivatives (which are used to measure aminopeptidase activity) were hydrolysed by normal human cortical soluble extract, fractionation of the latter via anion exchange and gel filtration chromatography resolved only 4 separable aminopeptidase types (activity relative to alanyl aminopeptidase in parenthesis): alanyl (EC 3.4.11.14, 100%); arginyl (2 isoenzymes, EC 3.4.11.6, 15%); pyroglutamyl (EC 3.4.19.3, 4%); and leucyl (EC 3.4.11.1, 1%).
  • (5) Using the parenthesis as target and noise that are either identical or different in orientation, we tested predictions derived from a feature-specific inhibition model (Bjork & Murray, 1977) that explains the NRE as arising from inhibitory interactions among channels handling identical inputs.
  • (6) The numbers of eggs laid by the 10 specimens of each strain were respectively (viable eggs in parenthesis): 44 (26), 1 (1), 5 (0), 15 (7) and 38 (0).
  • (7) In PMSG study, the ED50 values per animal and per body weight (kg) in parenthesis were as follows: i. v., 0.8 (30.8); i. p., 2.0 (76.9); s. c., 2.8 (107.7) I. U. for mice, i. v., 3.6 (34.3); i. p., 8.0 (76.2); s. c., 13.2 (125.7) I. U. for syrian hamsters and i. v., 6.0 (76.8); i. p., 20.8 (73.0); s. c., 76.8 (269.5) I. U. for rats, respectively.
  • (8) Taking cytochromes o and b as standard for comparison, the epimastigotes samples could be grouped as follows (in parenthesis number of passages through the culture medium): 1) stocks with a relatively high content of cytochromes b and o, prevailing the former (stocks Y (116), RA (114), AF, FN, TN and MG (14 y 16); 2) stocks with a relatively low content of both cytochromes: Y (119), AWP and UP; 3) stocks with a low content of cytochrome b, without cytochrome o: CA-I and CA-I (V); 4) stocks without cytochromes: Y(117 and 118) and RA(113).
  • (9) Scott made sure that many letters supportive of forcible feeding were published, as well as those that were critical, and frequently attached a paragraph, in parenthesis, at the end of any one letter with which he particular disagreed.
  • (10) When hCG was injected into i. v., i. p. and s. c., the ED50 values per animal and per body weight (kg) in parenthesis were as follows; 0.2 (7.7), 0.3 (11.5) and 0.7 (26.9) I. U. for mice, 1.0 (9.5), 1.8 (17.1) and 2.6 (24.8) I. U. for syrian hamsters and 1.3 (4.6), 3.5 (12.3) and 7.5 (26.3) I. U. for rats, respectively.
  • (11) The equality or inequality in parenthesis was the relation operator which gave -1 or 0 when the expression was true of false, respectively.
  • (12) Saturday marks the end of a brief parenthesis in the 27-year-old’s season after a string of one-day races.
  • (13) What starts as a thesis about managing migration to preserve the welfare state - the fact that the NHS and many other public services owe their existence to mass migration earns an entire parenthesis towards the end - develops into a diatribe about the flaws of ethnic diversity.
  • (14) In parenthesis: Cameron’s fixation with “security” as a governing theme long predates Corbyn’s election.
  • (15) An antipathy to doctors seems one of his "preselected feelings", and the narrator takes a parenthesis – "(now where did that come from)" – to acknowledge that there is something behind this.
  • (16) But for Jewish people to be so quick to be thin-skinned is not good either, and is in danger of seeming coercive.Baddiel’s throwaway parenthesis on Israel’s being “deemed the nutcase pariah-state du jour”, is frankly disreputable, and gives the impression that he is “playing the antisemitism card” with more in mind than the banal misspeakings of a few footballers.
  • (17) After the definition, a short note in parenthesis: "usage: rare" (and today, too, the spellchecker has red-underlined the word.
  • (18) Excessive chromosomes in the primary tumors were usually due to extra chromosomes in the following groups (numbers of tumors involved are shown in parenthesis): No.
  • (19) Instrument differences (Dinamap minus Doppler) for the parallel wrap (95% confidence intervals in parenthesis) were -1.5 mmHg (-3.1, 0.0) and -3.9 mmHg (-5.6, -2.2) for the contour wrap.
  • (20) The definitions and significant implications of two major theoretical concepts of this meta-theory of cognition, namely structural determinism and objectivity-in-parenthesis, are discussed.