What's the difference between chum and peer?

Chum


Definition:

  • (n.) A roommate, especially in a college or university; an old and intimate friend.
  • (v. i.) To occupy a chamber with another; as, to chum together at college.
  • (n.) Chopped pieces of fish used as bait.

Example Sentences:

  • (1) Sequence identities of sea turtle GH to other species of GH are 89% with chicken GH, 79% with rat GH, 68% with blue shark GH, 58% with eel GH, 59% with human GH, and 40% with a teleostean GH such as chum salmon.
  • (2) Chum salmon (oncorhynchus keta) stanniocalcin was purified, partially identified and tested for bioactivity in an assay on the intestinal calcium uptake in a marine teleost (Gadus morhua).
  • (3) The absence of an effect of PRLs in chum salmon fry seems to be due, at least in part, to their good osmoregulatory ability during the period of seaward migration; effects of the exogenously administered PRLs may be compensated for by other hormones responsible for their hydromineral balance.
  • (4) Chum GH has an estimated molecular weight of 23,500 and an amino acid composition that is consistent with a vertebrate GH.
  • (5) Indeed watching the prime minister singling out unemployed youngsters for uniquely punitive measures while pretending it is for their own good, cheered on by a gang of braying chums, it looks less like the behaviour of a national statesman and more like the petty vindictiveness of a schoolyard bully.
  • (6) Effects of intraperitoneal injections of chum salmon gonadotrophin (SGA) and various steroid hormones (17 alpha, 20 beta-dihydroxy-4-pregnen-3-one; 17 alpha,20 beta-diOHprog, 17 alpha-hydroxy-progesterone, testosterone, 11-ketotestosterone) on the induction of in vivo spermiation were examined in nonspermiating amago salmon (Oncorhynchus rhodurus) and goldfish (Carassius auratus).
  • (7) Catfish GH and PRL were identified by Western blotting with antisera against chum salmon GH and PRL.
  • (8) Antiserum against Atlantic salmon prolactin cross-reacted with chum salmon prolactin, but not with human, rat, or sheep prolactin.
  • (9) The primary structure of chum and pink salmon insulins was found to be identical.
  • (10) A TV chum with good Labour contacts assured me the other day that shadow cabinet elections are always fixed.
  • (11) In order to examine the role of thyroid hormones during salmonid development, techniques were developed for quantitative extraction of thyroxine from eggs, whole embryos, and alevins of chum salmon (Oncorhynchus keta) at various stages of development.
  • (12) We do hope there will be no awkwardness over the fact that the owner of the property, millionaire banker Edmund Lazarus, is an old chum of Michael Gove and has given £95,000 to the Conservative party in the last two years.
  • (13) Prime ministerial approval of appointments may be more problematic than ever in a Gove-Rupert world of business and media chums.
  • (14) Neither the GTH I-producing nor the GTH II-producing cells stained with antisera against chum salmon growth hormone or the beta subunit of human thyroid-stimulating hormone.
  • (15) The bacterial flora in the digestive tract of chum salmon growing in fresh water under defined and controlled culture conditions was examined both qualitatively and quantitatively.
  • (16) The PRLs purified from chinook salmon and chum salmon (O. keta) pituitaries showed exactly the same competitive inhibition curves in the RIA, regardless of iodination of either hormone.
  • (17) Tuna GH showed amino-acid sequence homologies with chum salmon (67%), yellow tail (90%) and with human (32%) growth hormones.
  • (18) This report describes the isolation of growth hormone (GH) from the chum salmon (Oncorhynchus keta) pituitary using gel, affinity, and ion exchange chromatography.
  • (19) Particular attention was paid to the role of cAMP in the shift in the steroidogenic responses of follicle layers to gonadotropin (partially purified chum salmon gonadotropin, SGA) during oogenesis.
  • (20) Almost the only people consistently welcomed aboard the various panels and committees enchartered here are our old chums the lawyers (as in retired judges, barristers et al ).

Peer


Definition:

  • (v. i.) To come in sight; to appear.
  • (v. i.) To look narrowly or curiously or intently; to peep; as, the peering day.
  • (n.) One of the same rank, quality, endowments, character, etc.; an equal; a match; a mate.
  • (n.) A comrade; a companion; a fellow; an associate.
  • (n.) A nobleman; a member of one of the five degrees of the British nobility, namely, duke, marquis, earl, viscount, baron; as, a peer of the realm.
  • (v. t.) To make equal in rank.
  • (v. t.) To be, or to assume to be, equal.

Example Sentences:

  • (1) In a climate in which medical staffs are being sued as a result of their decisions in peer review activities, hospitals' administrative and medical staffs are becoming more cautious in their approach to medical staff privileging.
  • (2) A dozen peers hold ministerial positions and Westminster officials are expecting them to keep the paperwork to run the country flowing and the ministerial seats warm while their elected colleagues fight for votes.
  • (3) There is a gradual loosening of the adolescent's emotional dependence on her parents and a transfer of dependency ties to peers.
  • (4) In Study 4, attributional biases and deficits were found to be positively correlated with the rate of reactive aggression (but not proactive aggression) displayed in free play with peers (N = 127).
  • (5) Wharton feared that if his bill had not cleared the Commons on this occasion, it would have failed as there are only three sitting Fridays in the Commons next year when the legislation could be heard again should peers in the House of Lords successfully pass amendments.
  • (6) Three Labour MPs and a Tory peer will be charged with false accounting in relation to their parliamentary expenses, it was announced today.
  • (7) The DRG principle, however, is feasible and has important management benefits; it is recommended that locally determined DRG weightings be developed, and that other hospitals explore their use in peer review of resource management, costing and pricing.
  • (8) Level of care (I, accepted practice; II, may have managed differently; and III, would have managed differently) was assessed for each complication at M & M conference and by peer review of the medical record for occurrence screening.
  • (9) Data were collected during three conditions: baseline, modeling, and peer tutoring.
  • (10) All organisms inherit parents' genes, but many also inherit parents, peers, and the places they inhabit as well.
  • (11) Lord Thomson of Monifieth , the now deceased chairman of the political honours scrutiny committee, was a former Labour minister but then sat in the Lords as a Liberal Democrat peer.
  • (12) A college sample of 66 women and 34 men was assessed on both positive and negative affect using 4 measurement methods: self-report, peer report, daily report, and memory performance.
  • (13) The government's civil partnership bill to sanction same-sex unions was thrown into confusion last night after a cross-party coalition of peers and bishops voted to extend the bill's benefits to a wide range of people who live together in a caring family relationship.
  • (14) I agree with Sheryl's lean in advice around setting career goals (18 months and life-long) and also how to work with peers and those in more senior positions.
  • (15) A system for detecting such cases was established through liaison with other hospital peer review committees or any physician or nurse who was privy to specific information and willing to submit it in writing.
  • (16) These teenagers were classified as heavy drinkers; the males knew less about alcohol, and had different attitudes to its use than their peers.
  • (17) Neuropsychological functioning in 90 male and female alcoholics and 65 peer controls was examined using both accuracy and time measures for four basic types of neuropsychological functioning: verbal skills, learning and memory, problem-solving and abstracting, and perceptual-motor skills.
  • (18) Case abstract data are routinely collected by hospital abstracting services, peer review organizations, and some state agencies.
  • (19) Secrecy was encouraged and bribery, threats, and peer pressure used to induce participation in sexual activities.
  • (20) Asked what form the arrangements could take, the peer replied: "Wherever we think that there's something happening that is undesirable and we're looking very carefully at how to draw up those protections."