What's the difference between par and parenthesis?

Par


Definition:

  • (n.) See Parr.
  • (prep.) By; with; -- used frequently in Early English in phrases taken from the French, being sometimes written as a part of the word which it governs; as, par amour, or paramour; par cas, or parcase; par fay, or parfay.
  • (n.) Equal value; equality of nominal and actual value; the value expressed on the face or in the words of a certificate of value, as a bond or other commercial paper.
  • (n.) Equality of condition or circumstances.

Example Sentences:

  • (1) While the heaviest anterogradely labeled ascending projections were observed to the contralateral ventral posterolateral nucleus of the thalamus, pars oralis (VPLo), efferent projections were also observed to the contralateral ventrolateral thalamic nucleus (VLc) and central lateral (CL) nucleus of the thalamic intralaminar complex, magnocellular (and to a lesser extent parvicellular) red nucleus, nucleus of Darkschewitsch, zona incerta, nucleus of the posterior commissure, lateral intermediate layer and deep layer of the superior colliculus, dorsolateral periaqueductal gray, contralateral nucleus reticularis tegmenti pontis and basilar pontine nuclei (especially dorsal and peduncular), and dorsal (DAO) and medial (MAO) accessory olivary nuclei, ipsilateral lateral (external) cuneate nucleus (LCN) and lateral reticular nucleus (LRN), and to a lesser extent the caudal medial vestibular nucleus (MVN) and caudal nucleus prepositus hypoglossi (NPH), and dorsal medullary raphe.
  • (2) The advantages of the incision through the pars plana ciliaris are (1) easier approach to the vitreous cavity, (2) preservation of the crystalline lens and an intact iris, and (3) circumvention of the corneal and chamber angle complications sometimes associated with the transcorneal approach.
  • (3) A block of tissue bounded by the ostium of the coronary sinus, the pars membranacea, the septal leaflet of the tricuspid valve and the atrial and ventricular septa is removed.
  • (4) Ultrasonic fragmentation through the pars plana is a quick and easy method for relieving the condition.
  • (5) These results indicate that the pars tuberalis forms and secretes LH via the hypophyseal portal circulation.
  • (6) The advantages of pars plana approach are the small incision and minimal ocular manipulation during surgery.
  • (7) A 70-year-old man, a 59-year-old woman, and a 57-year-old woman underwent pars plana vitrectomy.
  • (8) It is concluded that Na+ channels are only present in pars recta of rabbit proximal tubule.
  • (9) A medium amount of degenerated terminals were observed in the nucleus pretectalis anterior (pars reticularis), the dorsal part of the periaqueductal grey at its most rostral levels, the caudolateral parts of the nucleus pretectalis posterior and the nucleus of optic tract, the H field of Forel, parts of the somatic cell columns of the oculomotor nucleus and the trochlear nucleus.
  • (10) Intracellular recordings were made from zebra finch hyperstriatum ventrale pars caudale (HVc) neurones in in vitro slice preparations.
  • (11) The observations of HRP-labelled neurons in the pars compacta region of substantia nigra following injection of HRP into the STN together with the DA responsiveness of STN neurons suggest the possibility of a dopaminergic nigro-subthalamic pathway.
  • (12) The ultrastructural study of nucleoli and ribonucleoprotein-containing structures in human seminiferous tubules revealed that the nucleoli of spermatogonia, spermatocytes and Sertoli cells exhibited a tripartite structure consisting of: a fibrillar center, a compact granular portion, and a reticular portion containing both pars fibrosa and pars granulosa.
  • (13) The elopiform teleost Engraulis japonica was used for a light and electron microscopical study of the follicle epithelium in the rostral pars distalis of the pituitary.
  • (14) Special attention was given to the portal vascular system of the median eminence and the pars distalis.
  • (15) Tubular damage was confined to the medullary pars recta of the proximal tubule and only in the most severe cases did injury involve the cortical pars recta and pars convoluta.
  • (16) With increasing age, ir-5HT first appears in perikarya of the nucleus preopticus (18 months) and in gonadotropes of the caudal pars distalis.
  • (17) That is par for the course,” Obama said, repeating his argument that he was abiding by a “basic principle” that the US would not abandon its military personnel.
  • (18) The tonic EMG activity induced by intrastriatal injection of bethanechol (1.0 microgram) was abolished by a subsequent injection of the GABAmimetic drug muscimol (25 ng) into the posterior part of the substantia nigra pars reticulata suggesting that bethanechol-induced limb rigidity is mediated via impairment of GABAergic transmission within the substantia nigra pars reticulata.
  • (19) Experiences with surgical treatment of chronic endogenous uveitis in human patients have shown that vision-impairing axial opacities in the vitreous body can be removed by pars plana vitrectomy, and that a considerable decrease in the frequency and severity of uveitic relapses results.
  • (20) These studies clearly show that extensive necrosis of the medullary pars recta can be dissociated from the development of acute renal failure.

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.

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